/* ============================================================
   ViewPhone Web v2.0 - Multi-Device Wall, LAN Scanner & Rental Token CSS
   ============================================================ */

:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --bg-card: #1c2128;
  --bg-hover: #292e36;
  --bg-active: #1f6feb28;

  --accent: #58a6ff;
  --accent-hover: #79b8ff;
  --accent-muted: rgba(88, 166, 255, 0.18);
  --success: #3fb950;
  --warning: #d29922;
  --danger: #f85149;

  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;

  --border: #30363d;
  --border-light: #21262d;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 28px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 14px rgba(88, 166, 255, 0.25);

  --sidebar-width: 250px;
  --control-width: 220px;
  --header-height: 54px;
  --card-height: 420px;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition: 0.18s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow: hidden;
  height: 100vh;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* === HEADER === */
.app-header {
  height: var(--header-height);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  gap: 10px;
  z-index: 100;
}

.header-left, .header-center, .header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
}

.logo h1 {
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

.version {
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-muted);
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 600;
}

.admin-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
}

.btn-header {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-header:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
}

.btn-header.accent {
  background: rgba(88, 166, 255, 0.15);
  border-color: rgba(88, 166, 255, 0.4);
  color: var(--accent);
}
.btn-header.accent:hover {
  background: var(--accent);
  color: #fff;
}

.btn-header.warning {
  background: rgba(210, 153, 34, 0.15);
  border-color: rgba(210, 153, 34, 0.45);
  color: #f0b72f;
}
.btn-header.warning:hover {
  background: var(--warning);
  color: #fff;
}

.btn-header.success {
  background: rgba(63, 185, 80, 0.15);
  border-color: rgba(63, 185, 80, 0.4);
  color: var(--success);
}
.btn-header.success:hover {
  background: var(--success);
  color: #fff;
}

.btn-header.sync-active {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
  box-shadow: 0 0 10px rgba(248, 81, 73, 0.4);
}

/* Grid Selector */
.grid-selector {
  display: flex;
  gap: 2px;
  background: var(--bg-primary);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.grid-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  transition: var(--transition);
}

.grid-btn:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.grid-btn.active {
  color: #fff;
  background: var(--accent);
}

/* Rental Badge */
.rental-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
}

.role-tag {
  font-weight: 600;
  color: var(--accent);
}

.role-tag.admin {
  color: #f0b72f;
}

.expiry-timer {
  color: var(--success);
  font-family: monospace;
  font-size: 12px;
  font-weight: 600;
}

.expiry-timer.expiring-soon {
  color: var(--danger);
  animation: pulse 1s infinite;
}

.connection-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--text-secondary);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--danger);
}

.status-dot.connected {
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.btn-icon {
  background: none;
  border: 1px solid transparent;
  color: var(--text-secondary);
  padding: 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
}

.btn-icon:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
  border-color: var(--border);
}

/* === LAYOUT === */
.app-container {
  display: flex;
  height: calc(100vh - var(--header-height));
}

/* === SIDEBAR === */
.sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.sidebar-header h2 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.btn-mini {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--accent);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
}
.btn-mini:hover {
  background: var(--accent);
  color: #fff;
}

.device-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.device-card {
  padding: 10px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 6px;
  border: 1px solid var(--border-light);
  background: var(--bg-card);
}

.device-card:hover {
  background: var(--bg-hover);
  border-color: var(--border);
}

.device-card.streaming {
  border-left: 3px solid var(--success);
}

.device-card.active {
  background: var(--bg-active);
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}

.device-card .device-info-row {
  display: flex;
  align-items: center;
  gap: 9px;
}

.device-card .device-icon {
  width: 32px;
  height: 32px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.device-card .device-details {
  flex: 1;
  min-width: 0;
}

.device-card .device-name {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.device-card .device-model {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.device-card .device-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 5px;
  font-size: 10.5px;
  flex-wrap: wrap;
}

.status-badge {
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 600;
}
.status-badge.online {
  background: rgba(63, 185, 80, 0.15);
  color: var(--success);
}
.status-badge.offline {
  background: rgba(248, 81, 73, 0.15);
  color: var(--danger);
}

.wifi-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 3px;
  cursor: pointer;
}
.wifi-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* === MAIN MULTI-DEVICE WALL === */
.main-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
}

.screen-grid {
  flex: 1;
  display: grid;
  gap: 12px;
  padding: 12px;
  align-content: start;
  justify-items: center;
  width: 100%;
}

/* Chế độ Auto Aspect Ratio (Tự động điều chỉnh chiều dọc & cao theo tỉ lệ thật của màn hình máy) */
.screen-grid.auto-aspect.grid-auto {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  align-content: flex-start;
  gap: 14px;
}

/* Các chế độ Grid hiển thị nhiều Phone trên 1 View (Đồng đều, không tự kéo giãn 1fr) */
.screen-grid.grid-auto,
.screen-grid.grid-1,
.screen-grid.grid-2,
.screen-grid.grid-4,
.screen-grid.grid-6,
.screen-grid.grid-9,
.screen-grid.grid-12,
.screen-grid.grid-16,
.screen-grid.grid-25,
.screen-grid.grid-40,
.screen-grid.grid-64,
.screen-grid.grid-100,
.screen-grid.grid-custom {
  grid-template-columns: repeat(auto-fill, var(--phone-card-width, 210px));
  grid-auto-rows: max-content;
  justify-content: start;
  align-content: start;
  align-items: start;
  gap: var(--grid-gap, 5px);
}

/* Khung từng màn hình điện thoại */
.screen-container,
.phone-card {
  --device-w: 720;
  --device-h: 1480;
  --device-ratio: 0.4865;
  width: var(--phone-card-width, 210px);
  min-width: 0;
  max-width: var(--phone-card-width, 210px);
  height: fit-content;
  flex-grow: 0;
  flex-shrink: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 2px solid var(--border);
  overflow: hidden;
  transition: width 0.2s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

/* Thẻ điện thoại luôn đứng trong Grid View, không biến dạng khi xoay ngang hoặc khi phóng to nổi */
.screen-container,
.phone-card,
.screen-container.landscape,
.screen-container.maximized,
.screen-container.zoomed-source,
.screen-grid.auto-aspect .screen-container {
  width: var(--phone-card-width, 210px) !important;
  max-width: var(--phone-card-width, 210px) !important;
  min-width: var(--phone-card-width, 210px) !important;
  height: fit-content !important;
}

/* Khi một màn hình nhỏ được mở giao diện Phóng to nổi (Xiaowei Zoom Overlay) */
.screen-container.selected {
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}

.screen-header-bar {
  height: 28px;
  min-height: 28px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  font-size: 11px;
  user-select: none;
}

.screen-header-bar .device-label {
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 46%;
}

.screen-header-right {
  display: flex;
  align-items: center;
  gap: 4px;
}

.ratio-badge {
  font-size: 9.5px;
  background: rgba(63, 185, 80, 0.14);
  color: var(--success);
  padding: 1px 5px;
  border-radius: 3px;
  font-weight: 600;
  white-space: nowrap;
}

.fps-badge {
  font-size: 10px;
  background: var(--accent-muted);
  color: var(--accent);
  padding: 1px 5px;
  border-radius: 3px;
  font-weight: 600;
  white-space: nowrap;
}

.btn-zoom-stream {
  background: rgba(88, 166, 255, 0.15);
  border: 1px solid rgba(88, 166, 255, 0.35);
  color: var(--accent);
  cursor: pointer;
  font-size: 10px;
  font-weight: 600;
  line-height: 1;
  padding: 2px 5px;
  border-radius: 3px;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-zoom-stream:hover {
  background: var(--accent);
  color: #fff;
}

.screen-container.maximized .btn-zoom-stream {
  background: rgba(63, 185, 80, 0.2);
  border-color: var(--success);
  color: var(--success);
}

.screen-container.maximized .btn-zoom-stream:hover {
  background: var(--success);
  color: #fff;
}

/* Bộ nút chọn nhanh Độ phân giải màn hình nhỏ */
.res-preset-group {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 3px;
  margin-top: 6px;
}

.res-preset-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 600;
  padding: 3px 2px;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
}

.res-preset-btn:hover {
  color: var(--text-primary);
  border-color: var(--accent);
}

.res-preset-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn-card-action {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  padding: 2px 4px;
  border-radius: 3px;
}
.btn-card-action:hover {
  color: #fff;
  background: var(--danger);
}

.screen-body,
.phone-video-container {
  flex: 1;
  min-width: 0;
  min-height: 0;
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  overflow: hidden;
}

.screen-image,
.phone-video {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: 100%;
  height: 100%;
  object-fit: contain !important;
  object-position: center !important;
  transform: none !important;
  cursor: crosshair;
  user-select: none;
  -webkit-user-drag: none;
}

/* Thanh phím điều hướng nhanh dưới đáy mỗi màn hình phone */
.screen-quick-nav {
  height: 28px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.screen-quick-nav button {
  background: none;
  border: none;
  border-right: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.screen-quick-nav button:last-child {
  border-right: none;
}
.screen-quick-nav button:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.screen-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 12px;
  background: rgba(13, 17, 23, 0.85);
  z-index: 10;
  padding: 16px;
  text-align: center;
}

.loading-stage-badge {
  font-family: monospace;
  font-size: 10px;
  font-weight: 600;
  background: rgba(99, 102, 241, 0.2);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.4);
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.loading-status-text {
  max-width: 90%;
  color: #e2e8f0;
  line-height: 1.4;
  word-break: break-word;
  font-size: 12px;
}

.loading-error-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 6px;
}

.btn-retry-stream, .btn-https-redirect {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-retry-stream {
  background: var(--accent);
  color: #fff;
}
.btn-retry-stream:hover {
  filter: brightness(1.15);
}

.btn-https-redirect {
  background: #10b981;
  color: #fff;
}
.btn-https-redirect:hover {
  background: #059669;
}

.spinner {
  width: 26px;
  height: 26px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Welcome Screen */
.welcome-screen {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.welcome-screen h2 {
  font-size: 19px;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 14px;
}

.welcome-screen p {
  font-size: 13.5px;
  margin-top: 6px;
  color: var(--text-secondary);
}

.quick-guide {
  margin-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
  background: var(--bg-secondary);
  padding: 18px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.guide-step {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-secondary);
}

.step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-muted);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

/* === CONTROL PANEL === */
.control-panel {
  width: var(--control-width);
  min-width: var(--control-width);
  background: var(--bg-secondary);
  border-left: 1px solid var(--border);
  overflow-y: auto;
  padding: 8px;
}

.panel-section {
  margin-bottom: 6px;
  padding: 10px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.panel-section h3 {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.target-indicator {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: var(--bg-primary);
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.control-buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  margin-bottom: 5px;
}
.control-buttons.two-cols {
  grid-template-columns: repeat(2, 1fr);
}
.control-buttons:last-child {
  margin-bottom: 0;
}

.ctrl-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 4px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  font-size: 10px;
  font-family: inherit;
}

.ctrl-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--accent);
}

.text-input-group {
  display: flex;
  gap: 5px;
}

.text-input {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  color: var(--text-primary);
  font-size: 12.5px;
  font-family: inherit;
  outline: none;
}
.text-input:focus {
  border-color: var(--accent);
}

.btn-send {
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  padding: 0 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
}

.fps-control {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.fps-control label {
  font-size: 11.5px;
  color: var(--text-secondary);
}

.slider {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--bg-tertiary);
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
}

/* === MODALS === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  width: 100%;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}

.modal-header h2 {
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-body {
  padding: 18px 20px;
  overflow-y: auto;
}

.btn-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
}
.btn-close:hover {
  color: var(--text-primary);
}

/* === AUTH MODAL === */
.auth-modal {
  max-width: 420px;
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 16px;
  background: var(--bg-primary);
  padding: 4px;
  border-radius: var(--radius-sm);
}

.auth-tab {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 8px;
  font-size: 12.5px;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
}
.auth-tab.active {
  background: var(--accent);
  color: #fff;
}

.form-group {
  margin-bottom: 14px;
}
.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-hint {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  color: var(--text-muted);
}
.error-box {
  background: rgba(248, 81, 73, 0.15);
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  margin-bottom: 12px;
}

.btn-primary {
  background: var(--accent);
  border: none;
  color: white;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--accent-hover);
}
.btn-primary.full-width {
  width: 100%;
}

/* === SCANNER MODAL === */
.scanner-modal {
  max-width: 680px;
}

.scanner-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 14px;
}
.scanner-box h4 {
  font-size: 13px;
  margin-bottom: 10px;
  color: var(--accent);
}

.inline-form {
  display: flex;
  gap: 8px;
}
.small-input {
  width: 95px !important;
}

.subnet-info {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-primary);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  border: 1px solid var(--border-light);
}

.scan-grid-form {
  display: grid;
  grid-template-columns: 1fr 120px;
  gap: 10px;
  margin-bottom: 10px;
}
.scan-grid-form label {
  font-size: 11.5px;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 4px;
}

.scan-options-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 8px;
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
}

.scan-progress-area {
  margin-top: 12px;
}
.scan-status-text {
  font-size: 11.5px;
  color: var(--text-secondary);
  margin-top: 5px;
}

.scan-results {
  margin-top: 12px;
  max-height: 220px;
  overflow-y: auto;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

.scan-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
  font-size: 12.5px;
}

/* === COMPREHENSIVE RENTAL TOKEN MANAGEMENT SYSTEM CSS === */
.rental-system-modal {
  max-width: 1240px;
  width: 95vw;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
}

.rental-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}

.rental-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rental-title-icon {
  font-size: 26px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 10px;
}

.rental-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.rental-subtitle {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* Nav Tabs */
.rental-nav-tabs {
  display: flex;
  gap: 6px;
  padding: 8px 24px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.rental-tab-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.rental-tab-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.rental-tab-btn.active {
  background: var(--bg-card);
  border-color: var(--border);
  color: var(--accent);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.tab-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
}

.rental-tab-btn.active .tab-badge {
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent);
}

.tab-badge.danger {
  background: rgba(239, 68, 68, 0.18);
  color: #ef4444;
}

/* Modal Body & Panes */
.rental-modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
}

.rental-tab-pane {
  display: none;
}

.rental-tab-pane.active {
  display: block;
}

/* Tab 1: Stats Grid */
.rental-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.rental-stat-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
}

.rental-stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 4px; height: 100%;
}
.rental-stat-card.card-total::before { background: #3b82f6; }
.rental-stat-card.card-active::before { background: #10b981; }
.rental-stat-card.card-rented::before { background: #8b5cf6; }
.rental-stat-card.card-warning::before { background: #f59e0b; }
.rental-stat-card.card-expired::before { background: #64748b; }
.rental-stat-card.card-offline::before { background: #ef4444; }

.stat-icon {
  font-size: 22px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: 8px;
}

.stat-meta {
  flex: 1;
  min-width: 0;
}

.stat-label {
  font-size: 11px;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin: 2px 0;
}

.stat-sub {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Toolbar & Filters */
.rental-table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.toolbar-search {
  flex: 1;
  min-width: 240px;
}

.toolbar-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.tab-pane-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

/* Data Table */
.rental-table-container {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow-x: auto;
  background: var(--bg-card);
}

.rental-data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.rental-data-table th {
  background: var(--bg-secondary);
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.rental-data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
  vertical-align: middle;
}

.rental-data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.token-masked-code {
  font-family: monospace;
  font-weight: 600;
  font-size: 12px;
  background: var(--bg-tertiary);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--accent);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 12px;
}
.status-badge.active { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.status-badge.expired { background: rgba(100, 116, 139, 0.18); color: #94a3b8; }
.status-badge.revoked { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.status-badge.warning { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }

/* Tab 2: Create Token Form */
.form-grid-row {
  display: flex;
  gap: 16px;
  margin-bottom: 14px;
}
.flex-2 { flex: 2; }
.flex-3 { flex: 3; }

.token-generator-banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-md);
  margin-bottom: 18px;
}
.banner-title {
  font-size: 13px;
  font-weight: 600;
  color: #10b981;
}
.banner-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.device-assignment-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 18px;
}

.assignment-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}
.section-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}
.section-subtitle {
  font-size: 11.5px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.quick-duration-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.quick-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}
.quick-preset-pills {
  display: flex;
  gap: 4px;
}
.quick-pill {
  font-size: 11.5px;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
}
.quick-pill.active, .quick-pill:hover {
  background: var(--accent-muted);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}
.quick-custom-box {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  font-size: 12px;
}
.tiny-input {
  width: 65px;
  padding: 3px 6px;
  font-size: 12px;
}
.btn-apply-all {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 11.5px;
  font-weight: 500;
}

/* Device Checklist Grid */
.device-checklist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 10px;
  max-height: 290px;
  overflow-y: auto;
  padding: 4px;
}

.device-check-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}
.device-check-card.is-selected {
  border-color: var(--accent);
  background: rgba(16, 185, 129, 0.05);
}
.device-check-card.is-rented {
  border-color: #f59e0b;
  opacity: 0.85;
}
.device-check-card.is-offline {
  opacity: 0.65;
}

.dev-meta-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.dev-info-col {
  min-width: 0;
}
.dev-name-text {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dev-id-text {
  font-size: 10.5px;
  color: var(--text-muted);
  font-family: monospace;
}

.dev-lease-right {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
}
.dev-hours-input {
  width: 52px;
  padding: 2px 4px;
  font-size: 11.5px;
  text-align: center;
}

.permissions-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-bottom: 20px;
}

.checkbox-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.form-footer {
  display: flex;
  justify-content: flex-end;
}

/* Tab 3: Active Tokens Cards */
.active-tokens-container, .expired-tokens-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.rental-token-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.rental-token-card.active { border-left: 4px solid #10b981; }
.rental-token-card.expired { border-left: 4px solid #64748b; opacity: 0.9; }

.token-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.token-card-title {
  display: flex;
  align-items: center;
  gap: 8px;
}
.token-customer-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.token-card-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

/* Sub-table inside Token Card */
.token-devices-subtable {
  width: 100%;
  border-collapse: collapse;
  font-size: 11.5px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.token-devices-subtable th {
  background: var(--bg-tertiary);
  padding: 6px 10px;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}
.token-devices-subtable td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border-light);
}

.countdown-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
}
.countdown-badge.warning {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}
.countdown-badge.expired {
  background: rgba(100, 116, 139, 0.15);
  color: #94a3b8;
}

/* Dialogs */
.token-created-dialog {
  max-width: 600px;
  width: 90vw;
}
.token-action-dialog {
  max-width: 650px;
  width: 90vw;
}

.success-title {
  color: #10b981;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 16px;
}

.success-alert {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  margin-bottom: 14px;
}

.created-token-display {
  margin-bottom: 16px;
}
.token-monospace-input {
  font-family: monospace;
  font-size: 14px;
  font-weight: 700;
  color: #10b981;
  background: var(--bg-tertiary);
  letter-spacing: 0.5px;
}
.token-input-copy-group {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.created-token-summary {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 12px;
  line-height: 1.6;
}

/* Offline Banner & Actions */
.offline-banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}

.offline-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.toolbar-left, .toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-danger-outline {
  background: transparent;
  border: 1px solid #ef4444;
  color: #ef4444;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.btn-danger-outline:hover {
  background: rgba(239, 68, 68, 0.1);
}
.btn-danger {
  background: #ef4444;
  border: none;
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.btn-danger:hover {
  background: #dc2626;
}

/* File Manager & APK Modals */
.file-manager-modal { max-width: 700px; }
.apk-modal { max-width: 440px; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 20px;
  background: var(--bg-primary);
  font-size: 12px;
  border-bottom: 1px solid var(--border);
}
.breadcrumb-item {
  color: var(--text-muted);
  cursor: pointer;
}
.breadcrumb-item:hover { color: var(--accent); }

.file-toolbar {
  display: flex;
  gap: 8px;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
}

.btn-small {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 11.5px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.btn-small:hover {
  color: var(--text-primary);
  border-color: var(--accent);
}
.btn-small.danger:hover {
  color: #fff;
  background: var(--danger);
  border-color: var(--danger);
}

.file-list {
  max-height: 360px;
  overflow-y: auto;
  padding: 8px;
}
.file-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 12.5px;
}
.file-item:hover { background: var(--bg-hover); }
.file-item .file-name { flex: 1; }
.file-item .file-size, .file-item .file-date { color: var(--text-muted); font-size: 11px; }

.progress-bar {
  flex: 1;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 0.25s ease;
}

.apk-drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 36px;
  margin: 18px;
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
}

.toast-container {
  position: fixed;
  bottom: 18px;
  right: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 2000;
}
.toast {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  font-size: 12.5px;
}
.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }
.toast.info { border-left: 3px solid var(--accent); }
.toast.warning { border-left: 3px solid var(--warning); }

.empty-state, .empty-hint {
  text-align: center;
  padding: 24px 12px;
  color: var(--text-muted);
  font-size: 12px;
}

@media (max-width: 960px) {
  .token-layout {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   XIAOWEI STYLE INTERFACE & AUTO/MANUAL LANDSCAPE ROTATION (v3.0)
   ============================================================ */

:root {
  --xw-green: #169c65;
  --xw-green-dark: #10784d;
  --xw-green-light: #e6f6ef;
  --xw-green-border: #8ad6b4;
  --xw-bg-workspace: #f2f4f7;
  --xw-sidebar-bg: #ffffff;
  --xw-text-main: #22262c;
  --xw-text-sub: #646b75;
  --xw-border-color: #e4e7ed;
  --card-height: 430px;
  --large-card-height: 760px;
}

body.dark-mode,
html[data-init-theme="dark"] body {
  --xw-bg-workspace: #0d1117;
  --xw-sidebar-bg: #161b22;
  --xw-text-main: #e6edf3;
  --xw-text-sub: #8b949e;
  --xw-border-color: #30363d;
  --xw-green-light: rgba(22, 156, 101, 0.18);
}

html[data-init-sidebar="collapsed"] .xw-sidebar {
  display: none !important;
}

.app-container.xw-layout {
  height: 100vh;
  height: 100dvh;
  width: 100vw;
  display: flex;
  background: var(--xw-bg-workspace);
  overflow: hidden;
}

/* === KHU VỰC HIỂN THỊ ĐIỆN THOẠI BÊN TRÁI (Phía trên: Phone Grid Area | Phía dưới: Bottom Control Panel) === */
.xw-layout .main-content,
.android-control-page {
  flex: 1;
  min-width: 0;
  height: 100vh;
  height: 100dvh;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  background: var(--xw-bg-workspace);
  position: relative;
  overflow: hidden;
  padding: 6px 8px 0 8px;
  gap: 6px;
}

.phone-grid-area {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  width: 100%;
  box-sizing: border-box;
  padding-bottom: 4px;
}

/* === BỐ CỤC MULTI PHONE VIEW MẶC ĐỊNH (COMPACT PORTRAIT GRID - CHUẨN ẢNH 2) === */
.xw-layout .screen-grid,
.screen-grid,
.phone-grid {
  --phone-card-width: 210px;
  display: grid !important;
  grid-template-columns: repeat(auto-fill, var(--phone-card-width, 210px)) !important;
  grid-auto-rows: max-content !important;
  justify-content: start !important;
  align-content: start !important;
  align-items: start !important;
  gap: var(--grid-gap, 5px) !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* Chế độ Kích thước hiển thị (Nhỏ / Lớn / Tùy chỉnh) */
.xw-layout .screen-grid.view-size-large,
.screen-grid.view-size-large {
  --phone-card-width: 370px;
}

.xw-layout .screen-grid.view-size-custom,
.screen-grid.view-size-custom {
  --phone-card-width: var(--custom-card-width, 210px);
}

/* Khung từng điện thoại bo tròn như thân máy thật, cố định kích thước 210px, đứng dọc */
.xw-layout .screen-container,
.phone-card {
  --device-w: 720;
  --device-h: 1480;
  --device-ratio: 0.4865;
  width: var(--phone-card-width, 210px) !important;
  min-width: 0 !important;
  max-width: var(--phone-card-width, 210px) !important;
  height: fit-content !important;
  flex-grow: 0 !important;
  flex-shrink: 0 !important;
  background: #101215;
  border-radius: 18px;
  border: 3.5px solid #6b7280;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.14);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.2s, box-shadow 0.2s;
}

.xw-layout .screen-container.selected {
  border-color: var(--xw-green);
  box-shadow: 0 0 0 3px rgba(22, 156, 101, 0.28), 0 8px 20px rgba(0, 0, 0, 0.22);
}

/* Khung màn hình hiển thị tỷ lệ 9:19.5 chuẩn máy đứng */
.phone-screen,
.phone-screen-container,
.screen-container:not(.maximized) .screen-body {
  width: 100% !important;
  aspect-ratio: 9 / 19.5 !important;
  overflow: hidden !important;
  background: #000 !important;
  position: relative !important;
}

.phone-screen video,
.phone-screen canvas,
.phone-screen-container video,
.phone-screen-container canvas,
.screen-container:not(.maximized) .screen-body video,
.screen-container:not(.maximized) .screen-body canvas {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
}

/* Khi điện thoại xoay ngang: Trong Grid View luôn giữ khung đứng gọn 210px */
.xw-layout .screen-container.landscape,
.xw-layout .screen-grid.auto-aspect .screen-container.landscape,
.screen-container.landscape,
.screen-container.maximized,
.screen-container.zoomed-source {
  width: var(--phone-card-width, 210px) !important;
  max-width: var(--phone-card-width, 210px) !important;
  min-width: var(--phone-card-width, 210px) !important;
  height: fit-content !important;
}

/* Huy hiệu WIFI / USB ở góc trên trái của thẻ điện thoại (ngay dưới thanh Follower/Primary) */
.phone-conn-badge {
  position: absolute;
  top: 28px;
  left: 6px;
  z-index: 12;
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
  pointer-events: none;
}

.phone-conn-badge.wifi {
  background: #6c5ce7;
}

.phone-conn-badge.usb {
  background: #0984e3;
}

/* Số thứ tự lớn (01, 02...) & Model hiển thị trên đầu màn hình */
.phone-watermark-header {
  position: absolute;
  top: 30px;
  left: 0;
  right: 0;
  z-index: 11;
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: auto;
  cursor: pointer;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.85), 0 0 3px rgba(0, 0, 0, 0.95);
}

.phone-watermark-num {
  font-size: 28px;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  letter-spacing: 0.5px;
}

.phone-watermark-model {
  font-size: 12px;
  font-weight: 600;
  color: #f0f4f8;
  margin-top: 3px;
  max-width: 90%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Cụm nút thu nhỏ ở góc phải trên của từng điện thoại (ẩn nhẹ, hiện rõ khi hover) */
.phone-top-controls {
  position: absolute;
  top: 28px;
  right: 6px;
  z-index: 13;
  display: flex;
  align-items: center;
  gap: 3px;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  padding: 2px 5px;
  border-radius: 6px;
  opacity: 0.72;
  transition: opacity 0.15s;
}

.screen-container:hover .phone-top-controls {
  opacity: 1;
}

.phone-mini-btn {
  background: transparent;
  border: none;
  color: #e6edf3;
  font-size: 11px;
  padding: 2px 4px;
  border-radius: 4px;
  cursor: pointer;
  line-height: 1;
}

.phone-mini-btn:hover {
  background: var(--xw-green);
  color: #fff;
}

.phone-mini-btn.close:hover {
  background: var(--danger);
}

/* Thanh điều hướng Back / Home / Đa nhiệm dưới đáy điện thoại */
.xw-layout .screen-quick-nav {
  height: 22px;
  min-height: 22px;
  background: #181b20;
  border-top: 1px solid #2a2f37;
}

.xw-layout .screen-quick-nav button {
  font-size: 9.5px;
  color: #9ba3ae;
}

/* === BẢNG ĐIỀU KHIỂN BÊN PHẢI CHUẨN XIAOWEI === */
.xw-sidebar {
  width: 312px;
  min-width: 312px;
  height: calc(100vh - 16px);
  margin: 8px 8px 8px 0;
  background: var(--xw-sidebar-bg);
  color: var(--xw-text-main);
  border-radius: 12px;
  border: 1px solid var(--xw-border-color);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 90;
}

.xw-sidebar.collapsed {
  display: none;
}

.xw-expand-sidebar-btn {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 120;
  background: var(--xw-green);
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(22, 156, 101, 0.35);
}

/* 1. Banner xanh lá trên đầu */
.xw-banner {
  background: linear-gradient(135deg, #1b7e55 0%, #159e65 60%, #0f6843 100%);
  color: #fff;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.xw-banner-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.xw-icon-btn {
  background: rgba(255, 255, 255, 0.16);
  border: none;
  color: #fff;
  width: 24px;
  height: 22px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.xw-icon-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.xw-banner-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.xw-panda-badge {
  font-size: 32px;
  line-height: 1;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.25));
}

.xw-brand-title {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.xw-brand-sub {
  font-size: 10.5px;
  opacity: 0.88;
}

/* 2. Thanh tài khoản / Token */
.xw-auth-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 12px;
  border-bottom: 1px solid var(--xw-border-color);
  font-size: 11.5px;
}

.xw-auth-info {
  display: flex;
  align-items: center;
  gap: 5px;
  overflow: hidden;
  white-space: nowrap;
}

.xw-auth-info .role-tag {
  color: var(--xw-text-sub);
  font-weight: 600;
}

.xw-api-badge {
  background: #9ca3af;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 2px 7px;
  font-size: 10.5px;
  font-weight: 600;
  cursor: pointer;
}

.xw-api-badge:hover {
  background: var(--xw-green);
}

/* 3. Thanh 3 Tab: Cài đặt | Scan LAN | Thuê máy */
.xw-nav-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--xw-border-color);
  background: var(--xw-sidebar-bg);
}

.xw-nav-tab {
  background: none;
  border: none;
  border-bottom: 2.5px solid transparent;
  padding: 8px 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--xw-text-sub);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: var(--transition);
}

.xw-nav-tab:hover,
.xw-nav-tab.active {
  color: var(--xw-green);
  border-bottom-color: var(--xw-green);
}

/* 4. Cụm nút chức năng màu xanh lá nhạt */
.xw-action-pills {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 10px 10px 6px;
}

.xw-pill-btn {
  background: var(--xw-green-light);
  border: 1px solid var(--xw-green-border);
  color: var(--xw-green-dark);
  padding: 6px 6px;
  border-radius: 6px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: var(--transition);
}

body.dark-mode .xw-pill-btn {
  color: #4ade80;
}

.xw-pill-btn:hover,
.xw-pill-btn.active,
.xw-pill-btn.sync-active {
  background: var(--xw-green);
  border-color: var(--xw-green);
  color: #fff !important;
}

.xw-mini-grid-selector {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--xw-green-light);
  border: 1px solid var(--xw-green-border);
  border-radius: 6px;
  padding: 2px 4px;
}

.xw-mini-grid-selector .grid-btn {
  color: var(--xw-green-dark);
  padding: 3px 6px;
  font-size: 10.5px;
}

.xw-mini-grid-selector .grid-btn.active {
  background: var(--xw-green);
  color: #fff;
}

/* 5. Bốn thanh trượt màu xanh lá chuẩn Xiaowei */
.xw-sliders-box {
  padding: 6px 12px 10px;
  border-bottom: 1px solid var(--xw-border-color);
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.xw-sliders-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--xw-text-main, #334155);
  padding: 2px 0 4px;
}

.xw-sliders-header:hover {
  color: var(--xw-green, #10b981);
}

.xw-sliders-toggle-chevron {
  font-size: 11px;
  color: #64748b;
  transition: transform 0.2s ease;
}

.xw-sliders-box.is-collapsed .xw-sliders-toggle-chevron {
  transform: rotate(-90deg);
}

.xw-sliders-box.is-collapsed .xw-sliders-body {
  display: none !important;
}

.xw-sliders-body {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.xw-slider-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.xw-slider-row label {
  width: 96px;
  font-size: 11.5px;
  color: var(--xw-text-sub);
  white-space: nowrap;
}

.xw-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: #d1d5db;
  border-radius: 2px;
  outline: none;
}

.xw-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--xw-green);
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.xw-slider-val {
  width: 44px;
  text-align: right;
  font-size: 11px;
  font-weight: 600;
  color: var(--xw-green);
}

/* 6. Danh sách Thiết bị trong Sidebar */
.xw-device-panel {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 8px 10px 4px;
}

.xw-source-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  margin-bottom: 6px;
}

.xw-source-btn {
  background: var(--xw-sidebar-bg);
  border: 1px solid var(--xw-border-color);
  color: var(--xw-text-main);
  padding: 5px 4px;
  border-radius: 5px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
}

.xw-source-btn.active,
.xw-source-btn:hover {
  background: var(--xw-green);
  border-color: var(--xw-green);
  color: #fff;
}

.xw-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: space-around;
  border-bottom: 1px solid var(--xw-border-color);
  margin-bottom: 6px;
}

.xw-filter-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 4px 6px;
  font-size: 11.5px;
  color: var(--xw-text-sub);
  cursor: pointer;
}

.xw-filter-tab.active {
  color: var(--xw-green);
  border-bottom-color: var(--xw-green);
  font-weight: 600;
}

.xw-card-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 12px;
}

.xw-card-title {
  font-weight: 600;
  color: var(--xw-text-main);
}

.xw-add-card-btn {
  background: none;
  border: none;
  color: var(--xw-green);
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
}

.xw-batch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 5px;
  margin-bottom: 6px;
}

.xw-check-all {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  color: var(--xw-text-sub);
  cursor: pointer;
}

.xw-btn-show-all {
  background: var(--xw-green);
  border: 1px solid var(--xw-green);
  color: #fff;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}

.xw-btn-hide-sel {
  background: transparent;
  border: 1px solid var(--xw-green);
  color: var(--xw-green);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}

.xw-device-list {
  flex: 1;
  overflow-y: auto;
  padding: 2px;
}

.xw-device-list .device-card {
  background: var(--xw-bg-workspace);
  border: 1px solid var(--xw-border-color);
  padding: 7px 9px;
  margin-bottom: 5px;
  border-radius: 7px;
}

.xw-device-list .device-card .device-name {
  color: var(--xw-text-main);
  font-size: 12px;
}

.xw-device-list .device-card.active {
  border-color: var(--xw-green);
  background: var(--xw-green-light);
}

/* 7. Footer của Sidebar */
.xw-sidebar-footer {
  padding: 8px 10px;
  border-top: 1px solid var(--xw-border-color);
  background: var(--xw-sidebar-bg);
}

.xw-upgrade-btn {
  width: 100%;
  background: var(--xw-green);
  color: #fff;
  border: none;
  padding: 7px 10px;
  border-radius: 6px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 6px;
}

.xw-upgrade-btn:hover {
  background: var(--xw-green-dark);
}

.xw-footer-icons {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.xw-panda-mascot {
  font-size: 24px;
}

.xw-circle-btns {
  display: flex;
  gap: 6px;
}

.xw-circle-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--xw-border-color);
  background: var(--xw-sidebar-bg);
  color: var(--xw-text-sub);
  cursor: pointer;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.xw-circle-btn:hover {
  border-color: var(--xw-green);
  color: var(--xw-green);
}

/* Hộp công cụ nổi (Floating Tools) */
.xw-floating-tools {
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 340px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  z-index: 500;
  overflow: hidden;
}

.xw-floating-header {
  padding: 8px 12px;
  background: var(--xw-green);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.xw-close-float {
  background: none;
  border: none;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
}

.xw-floating-body {
  padding: 10px;
}

/* ============================================================
   GIAO DIỆN PHÓNG TO CHUẨN XIAOWEI (v3.2)
   - Thẻ nhỏ phía sau: Nền xanh bạc hà + "Đang điều khiển" + Viền tím
   - Cửa sổ Phóng to nổi: Khung máy viền tím + Thanh điều hướng bên cạnh + Bảng menu chức năng phải
   ============================================================ */

/* 1. Trạng thái thẻ nhỏ phía sau khi đang mở Phóng to ("Đang điều khiển") */
.xw-layout .screen-container.is-controlling {
  border-color: #6c5ce7 !important;
  border-width: 4px !important;
  background: #e6f4ec !important;
  width: calc(var(--effective-height) * 0.4865) !important;
  height: var(--effective-height) !important;
  box-shadow: 0 4px 16px rgba(108, 92, 231, 0.25) !important;
  cursor: pointer;
}

.xw-layout .screen-container.is-controlling .phone-watermark-header {
  opacity: 1 !important;
  text-shadow: none !important;
  top: 18px;
}

.xw-layout .screen-container.is-controlling .phone-watermark-num {
  color: #0ca65a !important;
  font-size: 26px;
  font-weight: 700;
}

.xw-layout .screen-container.is-controlling .phone-watermark-model {
  color: #0ca65a !important;
  font-size: 15px;
  font-weight: 600;
  margin-top: 4px;
}

.xw-layout .screen-container.is-controlling .screen-quick-nav,
.xw-layout .screen-container.is-controlling .phone-top-controls {
  display: none !important;
}

.phone-controlling-mask {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 12;
  background: #e6f4ec;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 12px 0;
  text-align: center;
  user-select: none;
}

.xw-layout .screen-container.is-controlling .phone-controlling-mask {
  display: flex;
}

.controlling-sun-icon {
  width: 68px;
  height: 68px;
  color: #0ca65a;
  margin-bottom: 18px;
  animation: slowRotateSun 12s linear infinite;
}

@keyframes slowRotateSun {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.controlling-status-text {
  color: #0ca65a;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.32;
}

/* 2. Giao diện Phóng to (Draggable Floating Remote Window - Mode 2) */
.xw-zoom-overlay,
.floating-window-layer {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  pointer-events: none !important;
  box-sizing: border-box;
}

.xw-zoom-overlay.active,
.floating-window-layer.active {
  display: block !important;
}

.mpt-codec-group {
  display: flex;
  align-items: center;
  gap: 5px;
  background: #182234;
  border: 1px solid #2d3e58;
  border-radius: 6px;
  padding: 2px 8px;
  height: 28px;
  font-size: 12px;
  color: #94a3b8;
}

.mpt-codec-icon {
  font-size: 13px;
}

.mpt-codec-select,
.xw-zm-codec-select,
.remote-codec-select {
  background: #0b1220;
  color: #38bdf8;
  border: 1px solid #334155;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 11px;
  font-weight: 600;
  outline: none;
  cursor: pointer;
}

.mpt-codec-select:focus,
.xw-zm-codec-select:focus,
.remote-codec-select:focus {
  border-color: #38bdf8;
}

.xw-zm-header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.xw-zm-fullscreen-btn {
  background: rgba(99, 91, 255, 0.2);
  border: 1px solid #635bff;
  color: #a5b4fc;
  border-radius: 4px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s;
}

.xw-zm-fullscreen-btn:hover {
  background: #635bff;
  color: #fff;
}

.xw-zm-close-btn {
  width: 100%;
  padding: 8px 12px;
  background: #27272a;
  border: 1px solid #3f3f46;
  border-radius: 6px;
  color: #e4e4e7;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s;
}

.xw-zm-close-btn:hover {
  background: #3f3f46;
  color: #fff;
}

.fullscreen-video-stage {
  flex: 1 1 0 !important;
  min-height: 0 !important;
  min-width: 0 !important;
  width: 100% !important;
  height: 100% !important;
  position: relative !important;
  overflow: hidden !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: #000000 !important;
  z-index: 2000 !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* Wrapper chứa Khung Phone bên trái và Side Panel bên phải (Desktop: Draggable Floating Remote Window) */
.xw-zoom-wrapper,
.focus-content,
.floating-remote-window {
  position: absolute !important;
  pointer-events: auto !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;
  justify-content: flex-start !important;
  gap: 0 !important;
  width: auto;
  max-width: 96vw;
  max-height: 96vh;
  min-width: 0;
  box-sizing: border-box;
  margin: 0 !important;
  padding: 0 !important;
  background: #0f172a !important;
  border: 2px solid #6366f1 !important;
  border-radius: 16px !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(99, 102, 241, 0.35) !important;
  overflow: hidden !important;
  user-select: none;
}

/* Thanh tiêu đề cửa sổ nổi có thể kéo di chuyển */
.floating-window-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  border-bottom: 1px solid #334155;
  padding: 6px 12px;
  cursor: grab;
  user-select: none;
  touch-action: none;
  flex-shrink: 0;
}

.floating-window-titlebar:active {
  cursor: grabbing;
}

.fwt-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: none;
}

.fwt-icon {
  font-size: 14px;
}

.fwt-badge {
  background: #6366f1;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
}

.fwt-model {
  color: #f1f5f9;
  font-size: 12px;
  font-weight: 600;
  max-width: 220px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fwt-drag-hint {
  color: #64748b;
  font-size: 11px;
  margin-left: 6px;
}

.fwt-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.fwt-btn {
  background: #1e293b;
  border: 1px solid #475569;
  color: #cbd5e1;
  border-radius: 6px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.15s ease;
}

.fwt-btn:hover {
  background: #334155;
  color: #fff;
}

.fwt-close-btn:hover {
  background: #ef4444;
  border-color: #ef4444;
  color: #fff;
}

/* Thân cửa sổ: Live View bên TRÁI + Menu bên PHẢI (gap 6px) */
.floating-window-body {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 6px;
  padding: 8px;
  background: #090d16;
  box-sizing: border-box;
}

/* Khung máy phóng to viền tím chuẩn Focus View (Android Live View bên trái) */
.xw-zoom-phone-box,
.focus-phone {
  --zoom-ratio: 0.4865;
  --zoom-size: var(--large-card-height, 740px);
  flex: 0 1 auto !important;
  min-width: 0;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  background: #000;
  border: 4px solid #635bff;
  border-radius: 20px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.42);
  overflow: hidden;
  box-sizing: border-box;
}

/* Chế độ Dọc (Portrait) khi phóng to: kích thước tính theo Math.min Fit-Screen */
.xw-zoom-phone-box:not(.landscape) .xw-zoom-screen-slot {
  width: var(--focus-render-w, calc(min(calc(100vh - 110px), calc(var(--zoom-size) - 36px)) * var(--zoom-ratio)));
  height: var(--focus-render-h, min(calc(100vh - 110px), calc(var(--zoom-size) - 36px)));
  min-width: 0;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: #000;
  overflow: hidden;
}

.xw-zoom-phone-box:not(.landscape) .xw-zoom-bezel-nav {
  height: 36px;
  min-height: 36px;
  width: 100%;
  background: #18181b;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-around;
  border-top: 1px solid #27272a;
  padding: 0 6px;
  box-sizing: border-box;
}

/* Chế độ Ngang (Landscape) khi phóng to: kích thước tính theo Math.min Fit-Screen */
.xw-zoom-phone-box.landscape {
  flex-direction: row;
}

.xw-zoom-phone-box.landscape .xw-zoom-screen-slot {
  width: var(--focus-render-w, min(calc(100vw - 540px), var(--zoom-size)));
  height: var(--focus-render-h, calc(min(calc(100vw - 540px), var(--zoom-size)) / var(--zoom-ratio)));
  min-width: 0;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: #000;
  overflow: hidden;
}

.xw-zoom-phone-box.landscape .xw-zoom-bezel-nav {
  width: 38px;
  min-width: 38px;
  align-self: stretch;
  background: #18181b;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-around;
  padding: 12px 0;
  border-left: 1px solid #27272a;
}

.xw-zoom-screen-slot .screen-body {
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  max-height: 100% !important;
  aspect-ratio: auto !important;
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  overflow: hidden;
}

.xw-zoom-screen-slot .screen-image {
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: contain !important;
  object-position: center !important;
  transform: none !important;
}

.bezel-nav-btn {
  background: none;
  border: none;
  color: #d4d4d8;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0.9;
  font-size: 13px;
  transition: background 0.15s, opacity 0.15s, color 0.15s, transform 0.1s;
}

.bezel-nav-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  opacity: 1;
}

.bezel-nav-btn:active {
  transform: scale(0.92);
}

.bezel-close-btn {
  color: #f87171;
  font-size: 14px;
}
.bezel-close-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

.bezel-fs-btn {
  color: #a5b4fc;
  font-size: 13px;
}
.bezel-fs-btn:hover {
  background: rgba(99, 91, 255, 0.25);
  color: #c7d2fe;
}

.bezel-tools-btn {
  color: #38bdf8;
  font-size: 14px;
}
.bezel-tools-btn:hover {
  background: rgba(56, 189, 248, 0.2);
  color: #7dd3fc;
}

/* 3. Bảng Chức năng điện thoại gắn liền bên phải Focus View */
.xw-zoom-side-panel,
.focus-side-panel {
  width: 170px !important;
  flex: 0 0 170px !important;
  min-width: 170px !important;
  max-width: 170px !important;
  min-height: 0 !important;
  box-sizing: border-box !important;
  background: #ffffff;
  color: #1f2937;
  border: 1px solid #86efac;
  border-radius: 12px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.16);
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  user-select: none;
}

.xw-zm-header {
  background: #a7f3d0;
  padding: 6px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: default;
  border-bottom: 1px solid #6ee7b7;
  flex-shrink: 0;
}

.xw-zm-title-group {
  display: flex;
  align-items: baseline;
  gap: 5px;
  min-width: 0;
  overflow: hidden;
}

.xw-zm-num {
  font-size: 18px;
  font-weight: 800;
  color: #059669;
  line-height: 1;
}

.xw-zm-model {
  font-size: 11.5px;
  font-weight: 700;
  color: #047857;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.xw-zm-close {
  background: none;
  border: none;
  color: #374151;
  font-size: 19px;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
  border-radius: 4px;
}

.xw-zm-close:hover {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.12);
}

/* Nút nhỏ ở mép phải để mở lại menu chức năng khi bị ẩn (Dạng “>” hoặc icon tools) */
.btn-side-panel-expand {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 22px;
  height: 72px;
  align-self: center;
  background: #1e293b;
  border: 1px solid #475569;
  border-left: none;
  border-radius: 0 8px 8px 0;
  color: #94a3b8;
  cursor: pointer;
  padding: 0;
  margin: 0;
  flex-shrink: 0;
  transition: all 0.15s ease;
  user-select: none;
  z-index: 10;
}

.btn-side-panel-expand:hover {
  background: #334155;
  color: #38bdf8;
  border-color: #38bdf8;
  box-shadow: 2px 0 12px rgba(56, 189, 248, 0.4);
}

.btn-side-panel-expand .expand-tool-icon {
  font-size: 12px;
  line-height: 1;
}

.btn-side-panel-expand .expand-arrow {
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
  color: #38bdf8;
}

.floating-window-body.side-panel-hidden .btn-side-panel-expand {
  display: flex !important;
}

.floating-window-body.side-panel-hidden .xw-zoom-side-panel,
.xw-zoom-side-panel.is-hidden {
  display: none !important;
}

.floating-window-body.side-panel-hidden {
  gap: 0 !important;
  padding-right: 4px !important;
}

.xw-zm-subheader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px;
  border-bottom: 1px solid #f1f5f9;
  background: #ffffff;
}

.xw-zm-subtitle {
  font-size: 10px;
  line-height: 1.2;
  color: #64748b;
  font-weight: 500;
}

.xw-zm-subicons {
  display: flex;
  align-items: center;
  gap: 2px;
}

.xw-zm-icon-btn {
  background: none;
  border: none;
  color: #475569;
  font-size: 11.5px;
  padding: 3px 4px;
  border-radius: 4px;
  cursor: pointer;
  line-height: 1;
}

.xw-zm-icon-btn:hover,
.xw-zm-icon-btn.active {
  color: #059669;
  background: #ecfdf5;
}

.xw-zm-list {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 3px 0;
  background: #ffffff;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}

.xw-zm-list::-webkit-scrollbar {
  width: 4px;
}
.xw-zm-list::-webkit-scrollbar-track {
  background: transparent;
}
.xw-zm-list::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

/* Tự động tối ưu bảng chức năng khi xoay ngang (Landscape) hoặc chiều cao khung hiển thị nhỏ (< 520px) */
.xw-zoom-side-panel.is-compact-menu .xw-zm-header {
  padding: 4px 7px;
}
.xw-zoom-side-panel.is-compact-menu .xw-zm-num {
  font-size: 15px;
}
.xw-zoom-side-panel.is-compact-menu .xw-zm-model {
  font-size: 10.5px;
}
.xw-zoom-side-panel.is-compact-menu .xw-zm-subheader {
  padding: 3px 6px;
}
.xw-zoom-side-panel.is-compact-menu .xw-zm-subtitle {
  font-size: 9px;
}
.xw-zoom-side-panel.is-compact-menu .xw-zm-item {
  padding: 3.5px 7px;
  gap: 5px;
  font-size: 10.5px;
}
.xw-zoom-side-panel.is-compact-menu .zm-ico {
  width: 14px;
  font-size: 11px;
}
.xw-zoom-side-panel.is-compact-menu .xw-zm-footer {
  padding: 3px 6px;
  min-height: 28px;
}
.xw-zoom-side-panel.is-compact-menu .xw-zm-nav-btn {
  font-size: 13px;
  padding: 2px 8px;
}

.xw-zm-item {
  background: none;
  border: none;
  width: 100%;
  padding: 6px 10px;
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11.5px;
  color: #334155;
  cursor: pointer;
  text-align: left;
  transition: background 0.12s, color 0.12s;
}

.xw-zm-item:hover {
  background: #ecfdf5;
  color: #059669;
}

.xw-zm-item.active-tool {
  background: #d1fae5;
  color: #047857;
  font-weight: 600;
}

.xw-zm-item.danger {
  color: #ef4444;
}

.xw-zm-item.danger:hover {
  background: #fef2f2;
  color: #dc2626;
}

.zm-ico {
  width: 16px;
  text-align: center;
  font-size: 12.5px;
  color: #64748b;
  position: relative;
  flex-shrink: 0;
}

.xw-zm-item.danger .zm-ico {
  color: #ef4444;
  font-weight: 700;
}

.zm-ico.has-dot::after {
  content: '';
  position: absolute;
  top: -1px;
  right: -2px;
  width: 5px;
  height: 5px;
  background: #ef4444;
  border-radius: 50%;
}

.zm-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.zm-arrow {
  color: #94a3b8;
  font-size: 14px;
  line-height: 1;
}

.xw-zm-footer {
  display: flex !important;
  align-items: center !important;
  border-top: 1px solid #e2e8f0;
  background: #f8fafc;
  padding: 4px 6px;
  box-sizing: border-box;
  flex-shrink: 0;
}

/* ============================================================
   RESPONSIVE CHO FOCUS VIEW (MODE 2) TRÊN MOBILE (<= 768px)
   - Phone View hiển thị tối đa màn hình
   - Side panel chuyển thành Bottom Sheet mở bằng nút ⚙ (Tools)
   - Luôn có nút đóng, không che màn hình ngoài ý muốn
   ============================================================ */
@media (max-width: 768px) {
  .xw-zoom-overlay,
  .floating-window-layer {
    padding: 0 !important;
    background: rgba(0, 0, 0, 0.85) !important;
    pointer-events: auto !important;
  }

  .xw-zoom-wrapper,
  .focus-content,
  .floating-remote-window {
    position: fixed !important;
    inset: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    border-radius: 0 !important;
    border: none !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    gap: 0 !important;
  }

  .floating-window-titlebar {
    cursor: default !important;
  }

  .floating-window-body {
    flex: 1 1 auto !important;
    height: calc(100vh - 42px) !important;
    padding: 4px !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .xw-zoom-phone-box,
  .focus-phone {
    max-width: 100vw !important;
    max-height: calc(100vh - 16px) !important;
    border-radius: 14px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6) !important;
  }

  .xw-zoom-side-panel,
  .focus-side-panel {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    flex: none !important;
    height: auto !important;
    max-height: 60vh !important;
    border-radius: 16px 16px 0 0 !important;
    border-bottom: none !important;
    z-index: 10001 !important;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.45) !important;
    transform: translateY(105%) !important;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
  }

  .xw-zoom-side-panel.mobile-tools-open,
  .focus-side-panel.mobile-tools-open {
    transform: translateY(0%) !important;
  }
}

.xw-zm-nav-btn {
  background: none;
  border: none;
  color: #334155;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s, color 0.12s;
}

.xw-zm-nav-btn:hover {
  background: #ecfdf5;
  color: #059669;
}

/* ============================================================
   BOTTOM CONTROL PANEL (3 HÀNG PHÍA DƯỚI CÙNG) + PERSISTENT UI
   Hàng 1: Thanh điều khiển chính (Action Toolbar)
   Hàng 2: Thống kê hệ thống (System Status)
   Hàng 3: Multi Phone View (Grid Selector + Custom Grid)
   ============================================================ */

.bottom-control-panel,
.multi-phone-topbar {
  position: static !important;
  bottom: auto !important;
  margin: 0 !important;
  flex: 0 0 auto;
  max-height: 40dvh;
  overflow-y: auto;
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: 5px;
  padding: 6px 10px;
  padding-bottom: max(6px, env(safe-area-inset-bottom, 0px));
  background: var(--xw-sidebar-bg, #ffffff);
  border: 1px solid var(--xw-border-color, #e5e7eb);
  border-radius: 8px 8px 0 0;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.06);
  font-size: 11.5px;
  z-index: 30;
}

.bottom-control-panel.collapsed #scaleMetricsBar,
.bottom-control-panel.collapsed #mptGridControlsRow,
html[data-init-toolbar="collapsed"] .bottom-control-panel #scaleMetricsBar,
html[data-init-toolbar="collapsed"] .bottom-control-panel #mptGridControlsRow {
  display: none !important;
}

.bottom-panel-row,
.mpt-row,
.mpt-left,
.mpt-actions,
.mpt-metrics {
  position: static !important;
  bottom: auto !important;
  margin: 0 !important;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 5px;
  width: 100%;
  box-sizing: border-box;
}

/* Cụm nút chọn nhanh Kích thước (Nhỏ / Lớn / Tùy chỉnh) trên Bottom Control Panel */
.mpt-view-size-group {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: var(--xw-bg-workspace, #f1f5f9);
  border: 1px solid var(--xw-border-color, #cbd5e1);
  border-radius: 5px;
  padding: 2px;
  height: 30px;
  box-sizing: border-box;
}

.mpt-size-btn {
  padding: 3px 7px;
  height: 24px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 4px;
  border: none;
  background: transparent;
  color: var(--xw-text-main, #334155);
  cursor: pointer;
  line-height: 1;
  white-space: nowrap;
}

.mpt-size-btn.active,
.mpt-size-btn:hover {
  background: #10b981;
  color: #ffffff;
}

.mpt-reset-default-btn {
  background: rgba(16, 185, 129, 0.12) !important;
  color: #059669 !important;
  border: 1px solid rgba(16, 185, 129, 0.35) !important;
  font-weight: 700 !important;
  padding: 3px 8px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 3px !important;
}

.mpt-reset-default-btn:hover {
  background: #10b981 !important;
  color: #ffffff !important;
}

/* Nút Thu gọn / Mở rộng Bottom Control Panel */
.mpt-collapse-panel-btn {
  margin-left: auto;
  padding: 4px 8px;
  height: 30px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 5px;
  border: 1px solid var(--xw-border-color, #cbd5e1);
  background: var(--xw-bg-workspace, #f8fafc);
  color: var(--xw-text-main, #334155);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}
.mpt-collapse-panel-btn:hover {
  border-color: #10b981;
  color: #059669;
}

/* Các nút Chế độ kích thước & Khôi phục bố cục mặc định trong Sidebar */
.xw-view-size-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 6px;
}

.xw-view-size-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--xw-text-main, #334155);
  white-space: nowrap;
}

.xw-view-size-btns {
  display: flex;
  gap: 4px;
  flex: 1;
  justify-content: flex-end;
}

.xw-size-mode-btn {
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 4px;
  border: 1px solid var(--xw-border-color, #cbd5e1);
  background: var(--xw-bg-workspace, #f8fafc);
  color: var(--xw-text-main, #334155);
  cursor: pointer;
}
.xw-size-mode-btn.active,
.xw-size-mode-btn:hover {
  background: #10b981;
  border-color: #10b981;
  color: #ffffff;
}

.xw-custom-size-row {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 6px;
  font-size: 11px;
  color: var(--xw-text-sub, #475569);
}

.xw-custom-size-input {
  width: 58px;
  padding: 3px 5px;
  font-size: 11px;
  border: 1px solid var(--xw-border-color, #cbd5e1);
  border-radius: 4px;
  background: var(--xw-bg-workspace, #fff);
  color: var(--xw-text-main, #1e293b);
}

.xw-ui-prefs-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px dashed var(--xw-border-color, #e2e8f0);
}

.xw-reset-layout-btn {
  flex: 1;
  padding: 5px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 5px;
  border: 1px solid rgba(239, 68, 68, 0.45);
  background: rgba(239, 68, 68, 0.08);
  color: #ef4444;
  cursor: pointer;
  white-space: nowrap;
}
.xw-reset-layout-btn:hover {
  background: #ef4444;
  color: #ffffff;
}

.xw-pref-io-btn {
  padding: 5px 6px;
  font-size: 10.5px;
  font-weight: 600;
  border-radius: 5px;
  border: 1px solid var(--xw-border-color, #cbd5e1);
  background: var(--xw-bg-workspace, #f8fafc);
  color: var(--xw-text-main, #334155);
  cursor: pointer;
  white-space: nowrap;
}
.xw-pref-io-btn:hover {
  border-color: #10b981;
  color: #059669;
}

.mpt-brand-tag {
  font-weight: 700;
  color: #059669;
  font-size: 12px;
  margin-right: 4px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  height: 28px;
}

.mpt-grid-modes {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
}

.mpt-grid-modes .grid-btn {
  padding: 5px 8px;
  min-height: 28px;
  height: 29px;
  max-height: 32px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11.5px;
  line-height: 1;
  border-radius: 5px;
  border: 1px solid var(--xw-border-color, #d1d5db);
  background: var(--xw-bg-workspace, #f3f4f6);
  color: var(--xw-text-main, #374151);
  cursor: pointer;
  font-weight: 600;
}

.mpt-grid-modes .grid-btn.active,
.mpt-grid-modes .grid-btn:hover {
  background: #10b981;
  border-color: #10b981;
  color: #ffffff;
}

.mpt-custom-grid {
  display: flex;
  align-items: center;
  gap: 5px;
}

.mpt-custom-input {
  width: 92px;
  padding: 5px 8px;
  min-height: 28px;
  height: 29px;
  max-height: 32px;
  box-sizing: border-box;
  font-size: 11.5px;
  border: 1px solid var(--xw-border-color, #d1d5db);
  border-radius: 5px;
  background: var(--xw-bg-workspace, #fff);
  color: var(--xw-text-main, #1f2937);
}

.mpt-custom-btn {
  padding: 5px 8px;
  min-height: 28px;
  height: 29px;
  max-height: 32px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11.5px;
  line-height: 1;
  border-radius: 5px;
  border: 1px solid #10b981;
  background: transparent;
  color: #059669;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.mpt-custom-btn:hover {
  background: #10b981;
  color: #fff;
}

.mpt-metric {
  padding: 4px 8px;
  min-height: 24px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.05);
  border: 1px solid rgba(148, 163, 184, 0.3);
  color: var(--xw-text-sub, #475569);
  font-size: 11px;
  line-height: 1;
  white-space: nowrap;
}

.mpt-metric b {
  color: var(--xw-text-main, #0f172a);
  font-weight: 700;
}

.mpt-metric.online b { color: #10b981; }
.mpt-metric.stream b { color: #3b82f6; }
.mpt-metric.udp b { color: #06b6d4; }
.mpt-metric.visible b { color: #8b5cf6; }
.mpt-metric.control b { color: #f59e0b; }
.mpt-metric.jobs b { color: #ec4899; }
.mpt-metric.agent {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.3);
  color: #047857;
  cursor: pointer;
}

.mpt-wake-btn {
  padding: 5px 8px;
  min-height: 28px;
  height: 30px;
  max-height: 32px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  border: 1px solid #f59e0b;
  background: rgba(245, 158, 11, 0.14);
  color: #d97706;
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
}

.mpt-wake-btn:hover {
  background: #f59e0b;
  color: #fff;
}

.mpt-emergency-btn {
  padding: 5px 8px;
  min-height: 28px;
  height: 30px;
  max-height: 32px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  border: 1px solid #ef4444;
  background: #ef4444;
  color: #ffffff;
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 1px 4px rgba(239, 68, 68, 0.3);
}

.mpt-emergency-btn:hover {
  background: #dc2626;
}

/* Search & Group Filter Bar in Sidebar */
.xw-search-group-bar {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 6px;
}

.xw-search-input {
  width: 100%;
  padding: 5px 8px;
  font-size: 11.5px;
  border: 1px solid var(--xw-border-color, #d1d5db);
  border-radius: 5px;
  background: var(--xw-bg-workspace, #f9fafb);
  color: var(--xw-text-main, #1f2937);
  box-sizing: border-box;
}

.xw-group-filter-row {
  display: flex;
  gap: 4px;
}

.xw-group-select {
  flex: 1;
  min-width: 0;
  padding: 4px 6px;
  font-size: 11px;
  border: 1px solid var(--xw-border-color, #d1d5db);
  border-radius: 5px;
  background: var(--xw-bg-workspace, #f9fafb);
  color: var(--xw-text-main, #1f2937);
}

.xw-add-group-btn {
  padding: 4px 7px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 5px;
  border: 1px solid #10b981;
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
  cursor: pointer;
  white-space: nowrap;
}

.xw-add-group-btn:hover {
  background: #10b981;
  color: #fff;
}

/* Grid Gap 5px & Multi Phone View Grid Modes (Auto, 1, 4, 9, 16, 25, 40, 64, 100, Custom) */
.xw-layout .screen-grid {
  gap: 5px !important;
  padding: 0 !important;
}

.xw-layout .screen-grid.grid-4 {
  --effective-height: clamp(240px, calc((100vh - 150px) / 2.1), 440px);
}
.xw-layout .screen-grid.grid-9 {
  --effective-height: clamp(190px, calc((100vh - 150px) / 3.0), 330px);
}
.xw-layout .screen-grid.grid-16 {
  --effective-height: clamp(160px, calc((100vh - 150px) / 3.6), 270px);
}
.xw-layout .screen-grid.grid-25 {
  --effective-height: clamp(140px, calc((100vh - 150px) / 4.2), 230px);
}
.xw-layout .screen-grid.grid-40 {
  --effective-height: clamp(120px, calc((100vh - 150px) / 4.8), 195px);
}
.xw-layout .screen-grid.grid-64 {
  --effective-height: clamp(105px, calc((100vh - 150px) / 5.5), 170px);
}
.xw-layout .screen-grid.grid-100 {
  --effective-height: clamp(90px, calc((100vh - 150px) / 6.4), 145px);
}
.xw-layout .screen-grid.grid-custom {
  --effective-height: var(--custom-grid-height, 220px);
}

.screen-container.is-offscreen-paused {
  opacity: 0.85;
}

/* ============================================================
   JOB CLUSTER MANAGER + PER-PHONE TOOLS + XPATH AUTOMATION STUDIO
   ============================================================ */
.mpt-studio-btn {
  padding: 5px 8px;
  min-height: 28px;
  height: 30px;
  max-height: 32px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1;
  border-radius: 5px;
  cursor: pointer;
  white-space: nowrap;
  border: 1px solid #0284c7;
  background: rgba(14, 165, 233, 0.14);
  color: var(--xw-text-main, #0f172a);
}
body.dark-mode .mpt-studio-btn {
  border-color: #38bdf8;
  background: rgba(56, 189, 248, 0.18);
  color: #e0f2fe;
}
.mpt-studio-btn.studio {
  border-color: #059669;
  background: rgba(16, 185, 129, 0.16);
  color: var(--xw-text-main, #065f46);
}
body.dark-mode .mpt-studio-btn.studio {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.22);
  color: #a7f3d0;
}
.mpt-studio-btn:hover {
  filter: brightness(1.08);
}

.xw-wide-modal {
  max-width: 1280px !important;
  width: 96vw !important;
  max-height: 92vh !important;
}

.xw-studio-modal {
  max-width: 1440px !important;
  width: 98vw !important;
  max-height: 95vh !important;
}

.cluster-modal-body {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 14px;
  max-height: calc(92vh - 64px);
  overflow-y: auto;
  padding: 14px;
}

.studio-3col-body {
  display: grid;
  grid-template-columns: 370px 1fr 440px;
  gap: 12px;
  max-height: calc(95vh - 64px);
  overflow-y: auto;
  padding: 12px;
}

@media (max-width: 1180px) {
  .cluster-modal-body,
  .studio-3col-body {
    grid-template-columns: 1fr;
  }
}

.studio-card {
  background: #111827;
  color: #f1f5f9;
  border: 1px solid #1f2937;
  border-radius: 10px;
  padding: 12px;
}

.studio-card h3 {
  font-size: 13.5px;
  margin: 0 0 10px 0;
  color: #38bdf8;
}

.studio-pill-badge {
  background: rgba(56, 189, 248, 0.16);
  color: #7dd3fc;
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 700;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.device-checklist-box {
  max-height: 115px;
  overflow-y: auto;
  background: #0b1120;
  border: 1px solid #1e293b;
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 11.5px;
}

.cluster-table-wrap {
  overflow-x: auto;
}

.cluster-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.cluster-table th,
.cluster-table td {
  padding: 8px 8px;
  border-bottom: 1px solid #1e293b;
  vertical-align: middle;
}

.cluster-table th {
  text-align: left;
  color: #94a3b8;
  font-size: 11px;
  text-transform: uppercase;
  background: #0f172a;
}

.cluster-dnd-board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 8px;
}

.dnd-cluster-lane {
  background: #0b1120;
  border: 1px dashed #334155;
  border-radius: 8px;
  padding: 8px;
  min-height: 76px;
}

.dnd-cluster-lane.drag-over {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.1);
}

.dnd-lane-title {
  font-size: 11.5px;
  font-weight: 700;
  color: #7dd3fc;
  margin-bottom: 6px;
}

.dnd-lane-body {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.dnd-device-chip {
  background: #1e293b;
  color: #e2e8f0;
  border: 1px solid #475569;
  border-radius: 5px;
  padding: 2px 6px;
  font-size: 11px;
  cursor: grab;
}

.studio-preview-stage {
  position: relative;
  width: 100%;
  max-height: 360px;
  background: #020617;
  border: 1px solid #334155;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

#studioScreenMirrorCanvas {
  max-width: 100%;
  max-height: 350px;
  width: auto;
  height: auto;
  display: block;
}

#studioBoundsOverlayCanvas {
  position: absolute;
  max-width: 100%;
  max-height: 350px;
  width: auto;
  height: auto;
  cursor: crosshair;
}

.studio-surface-warning {
  background: rgba(245, 158, 11, 0.14);
  border: 1px solid #f59e0b;
  color: #fef3c7;
  border-radius: 6px;
  padding: 7px 9px;
  font-size: 11.5px;
  margin-bottom: 8px;
}

.studio-element-details {
  margin-top: 8px;
  background: #0b1120;
  border: 1px solid #1e293b;
  border-radius: 8px;
  padding: 8px;
}

.studio-sec-title {
  font-size: 12px;
  font-weight: 700;
  color: #34d399;
  margin-bottom: 6px;
}

.element-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 8px;
  font-size: 11px;
  color: #cbd5e1;
  margin-bottom: 8px;
}

.selector-copy-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.selector-row {
  display: grid;
  grid-template-columns: 78px 1fr auto;
  gap: 5px;
  align-items: center;
  font-size: 11px;
}

.mono-sm {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11px !important;
  padding: 4px 6px !important;
}

.ambiguous-warning {
  margin-top: 6px;
  padding: 5px 8px;
  border-radius: 5px;
  background: rgba(245, 158, 11, 0.16);
  border: 1px solid #f59e0b;
  color: #fde68a;
  font-size: 11px;
}

.selector-action-bar {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.studio-tabs-header {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}

.studio-tab-btn {
  flex: 1;
  padding: 6px 10px;
  border-radius: 7px;
  border: 1px solid #334155;
  background: #0f172a;
  color: #94a3b8;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.studio-tab-btn.active {
  background: #10b981;
  border-color: #10b981;
  color: #ffffff;
}

.hierarchy-tree-box {
  flex: 1;
  max-height: 540px;
  overflow: auto;
  background: #090d16;
  border: 1px solid #1e293b;
  border-radius: 6px;
  padding: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
}

.hierarchy-tree-item {
  padding: 3px 6px;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
  color: #cbd5e1;
}

.hierarchy-tree-item:hover {
  background: rgba(56, 189, 248, 0.14);
}

.hierarchy-tree-item.selected {
  background: rgba(16, 185, 129, 0.24);
  border-left: 3px solid #10b981;
}

.tree-branch {
  color: #475569;
}
.tree-cls {
  color: #93c5fd;
}
.tree-rid {
  color: #f472b6;
  margin-left: 4px;
}
.tree-txt {
  color: #fde047;
  margin-left: 4px;
}
.tree-click {
  background: rgba(16, 185, 129, 0.2);
  color: #6ee7b7;
  border-radius: 3px;
  padding: 0 4px;
  font-size: 9.5px;
  margin-left: 4px;
}
.tree-bounds {
  color: #64748b;
  margin-left: 6px;
  font-size: 10px;
}

.studio-lock-badge {
  padding: 6px 8px;
  border-radius: 6px;
  background: #0b1120;
  border: 1px solid #334155;
  font-size: 11.5px;
  color: #a7f3d0;
}

.per-phone-action-btns,
.debugger-toolbar {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.workflow-steps-list {
  max-height: 145px;
  overflow-y: auto;
  background: #090d16;
  border: 1px solid #1e293b;
  border-radius: 6px;
  padding: 5px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.workflow-step-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 5px;
  padding: 3px 6px;
  font-size: 11px;
}

.workflow-step-item.active-step {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.22);
}

.workflow-step-item.error-step {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.22);
}

.wf-step-left {
  display: flex;
  align-items: center;
  gap: 5px;
  flex: 1;
  min-width: 0;
}

.wf-step-num {
  color: #38bdf8;
  font-weight: 700;
}

.wf-step-type {
  background: #0f172a;
  color: #a7f3d0;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 10px;
}

.wf-step-label-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  color: #f8fafc;
  font-size: 11px;
}

.studio-code-textarea {
  width: 100%;
  box-sizing: border-box;
  background: #090d16;
  color: #e2e8f0;
  border: 1px solid #334155;
  border-radius: 6px;
  padding: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11.5px;
  line-height: 1.45;
  resize: vertical;
}

.studio-log-pre {
  background: #050811;
  color: #4ade80;
  border: 1px solid #1e293b;
  border-radius: 6px;
  padding: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  max-height: 135px;
  overflow: auto;
  white-space: pre-wrap;
  margin: 0;
}

.btn-xs {
  padding: 2px 6px;
  font-size: 10.5px;
  font-weight: 600;
  border-radius: 4px;
  border: 1px solid #475569;
  background: #1e293b;
  color: #e2e8f0;
  cursor: pointer;
}
.btn-xs.primary {
  background: #059669;
  border-color: #10b981;
  color: #fff;
}
.btn-xs.danger {
  background: rgba(239, 68, 68, 0.2);
  border-color: #ef4444;
  color: #fca5a5;
}

.phone-job-status-pill {
  position: absolute;
  bottom: 28px;
  left: 6px;
  right: 6px;
  z-index: 9;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  display: none;
}

/* ================================================================
   SMALL SCREEN CONTROL TOGGLE + PRIMARY / FOLLOWER SYNC CONTROL UI
   ================================================================ */
.mpt-small-ctrl-btn,
.mpt-sync-ctrl-btn {
  padding: 5px 8px;
  min-height: 28px;
  height: 30px;
  max-height: 32px;
  box-sizing: border-box;
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1;
  border-radius: 5px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.16s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.mpt-small-ctrl-btn.off,
.mpt-sync-ctrl-btn.off {
  background: rgba(148, 163, 184, 0.16);
  border: 1px solid #64748b;
  color: var(--xw-text-main, #1e293b);
}
body.dark-mode .mpt-small-ctrl-btn.off,
body.dark-mode .mpt-sync-ctrl-btn.off {
  background: rgba(148, 163, 184, 0.14);
  border: 1px solid #475569;
  color: #cbd5e1;
}

.mpt-small-ctrl-btn.on {
  background: rgba(16, 185, 129, 0.22);
  border: 1px solid #10b981;
  color: #047857;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.28);
}
body.dark-mode .mpt-small-ctrl-btn.on {
  background: rgba(16, 185, 129, 0.25);
  border: 1px solid #10b981;
  color: #6ee7b7;
}

.mpt-sync-ctrl-btn.on {
  background: rgba(245, 158, 11, 0.22);
  border: 1px solid #f59e0b;
  color: #b45309;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.28);
}
body.dark-mode .mpt-sync-ctrl-btn.on {
  background: rgba(245, 158, 11, 0.25);
  border: 1px solid #f59e0b;
  color: #fde68a;
}

.mpt-sync-summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  min-height: 28px;
  height: 30px;
  max-height: 32px;
  box-sizing: border-box;
  border-radius: 5px;
  font-size: 11px;
  line-height: 1;
  background: rgba(245, 158, 11, 0.14);
  border: 1px solid rgba(245, 158, 11, 0.45);
  color: var(--xw-text-main, #92400e);
  white-space: nowrap;
}
body.dark-mode .mpt-sync-summary {
  color: #fef3c7;
}

/* Khi Small Screen Control = OFF:
   - Màn hình nhỏ trong Grid chỉ dùng để xem & chọn thiết bị
   - Các nút Back / Home / Đa nhiệm bên dưới màn hình vẫn hiển thị đầy đủ */
#screenGrid.small-ctrl-off .screen-container:not(.zoomed-source) .screen-body {
  cursor: pointer !important;
}

/* Thanh chọn Primary & Follower trên mỗi Phone Card */
.phone-sync-role-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  padding: 2px 6px;
  background: rgba(15, 23, 42, 0.92);
  border-bottom: 1px solid rgba(51, 65, 85, 0.65);
  font-size: 10.5px;
  color: #cbd5e1;
  user-select: none;
  z-index: 8;
}

.phone-follower-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  font-weight: 600;
  color: #e2e8f0;
}

.phone-follower-check {
  width: 13px;
  height: 13px;
  accent-color: #10b981;
  cursor: pointer;
  margin: 0;
}

.btn-set-primary {
  padding: 1px 6px;
  font-size: 10px;
  font-weight: 700;
  border-radius: 4px;
  border: 1px solid #475569;
  background: rgba(30, 41, 59, 0.85);
  color: #cbd5e1;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-set-primary:hover {
  border-color: #f59e0b;
  color: #fde68a;
}

.btn-set-primary.active {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  border-color: #fbbf24;
  color: #0f172a;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.45);
}

/* Viền nổi bật cho máy Primary và Follower khi Sync Control = ON */
.screen-container.is-primary-device {
  border: 2px solid #f59e0b !important;
  box-shadow: 0 0 14px rgba(245, 158, 11, 0.4) !important;
}

.screen-container.is-follower-device {
  border: 1.5px dashed #38bdf8 !important;
}

/* Banner trạng thái Sync trong Focus Remote (#xwZoomOverlay) */
.xw-zoom-sync-banner {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(30, 41, 59, 0.96));
  border-bottom: 1px solid rgba(245, 158, 11, 0.45);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: #f8fafc;
  font-size: 11px;
}

.zm-sync-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.zm-sync-pill {
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 800;
  background: #f59e0b;
  color: #0f172a;
}

.zm-sync-info {
  color: #e2e8f0;
  font-size: 11px;
}

.zm-sync-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.zm-sync-btn {
  flex: 1;
  padding: 4px 6px;
  border-radius: 5px;
  font-size: 10.5px;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
}

.zm-sync-btn.primary {
  background: rgba(245, 158, 11, 0.22);
  border-color: #f59e0b;
  color: #fde68a;
}

.zm-sync-btn.primary.is-current-primary {
  background: rgba(16, 185, 129, 0.22);
  border-color: #10b981;
  color: #6ee7b7;
}

.zm-sync-btn.stop {
  background: rgba(239, 68, 68, 0.22);
  border-color: #ef4444;
  color: #fca5a5;
}

/* ============================================================================
   MOBILE FULLSCREEN REMOTE & RESPONSIVE LAYOUT (ANDROID CHROME + IPHONE SAFARI)
   ============================================================================ */

/* Mặc định trên Desktop ẩn thanh Mobile Top Header */
.mobile-top-header {
  display: none;
}

.mobile-sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.65);
  backdrop-filter: blur(2px);
  z-index: 2150;
}

.xw-zm-fullscreen-btn {
  width: 24px;
  height: 24px;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(15, 23, 42, 0.25);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
}
.xw-zm-fullscreen-btn:hover {
  background: rgba(15, 23, 42, 0.5);
}

/* Nút Fullscreen Remote trên từng Phone Card Footer và Sidebar Device Card */
.phone-mini-btn.btn-fullscreen-stream {
  background: rgba(16, 185, 129, 0.22) !important;
  border: 1px solid rgba(16, 185, 129, 0.6) !important;
  color: #34d399 !important;
  font-weight: 700;
}
.phone-mini-btn.btn-fullscreen-stream:hover {
  background: #10b981 !important;
  color: #090d16 !important;
}

.device-card-fullscreen-btn {
  padding: 3px 7px;
  border-radius: 5px;
  font-size: 10.5px;
  font-weight: 700;
  border: 1px solid #10b981;
  background: rgba(16, 185, 129, 0.16);
  color: #10b981;
  cursor: pointer;
  white-space: nowrap;
  margin-left: auto;
}
.device-card-fullscreen-btn:hover {
  background: #10b981;
  color: #fff;
}

.btn-card-delete-offline {
  padding: 3px 7px;
  border-radius: 5px;
  font-size: 10.5px;
  font-weight: 700;
  border: 1px solid #ef4444;
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
  cursor: pointer;
  white-space: nowrap;
  margin-left: auto;
  transition: all 0.15s ease;
}
.btn-card-delete-offline:hover {
  background: #ef4444;
  color: #ffffff;
}

/* ============================================================================
   FLOATING REMOTE TOOLBAR (Tự ẩn thông minh, không che màn hình game)
   ============================================================================ */
.floating-toolbar-handle {
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + 6px);
  right: calc(env(safe-area-inset-right, 0px) + 10px);
  z-index: 2850;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid rgba(52, 211, 153, 0.55);
  background: rgba(9, 13, 22, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ecfdf5;
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45);
  user-select: none;
  -webkit-user-select: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.floating-toolbar-handle:hover {
  background: rgba(16, 185, 129, 0.85);
  color: #090d16;
}
.floating-toolbar-handle .fth-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px #10b981;
}

/* ============================================================================
   REMOTE TAB UI STYLES - TÁCH BIỆT HOÀN TOÀN SANG /public/css/remote.css
   ============================================================================ */
.fullscreen-top-nav,
.mobile-remote-nav-bar,
.fullscreen-video-stage,
.fullscreen-bottom-bar,
.frt-main-bar,
.nav-quick-picker,
.frt-keyboard-bar,
.frt-more-popover {
  display: none !important;
}

/* ============================================================================
   MOBILE DASHBOARD RESPONSIVE MEDIA QUERIES (<= 900px)
   ============================================================================ */
@media (max-width: 900px) {
  html,
  body,
  .app-container,
  .main-content {
    overflow-x: hidden !important;
    max-width: 100vw !important;
  }

  .mobile-top-header {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: calc(env(safe-area-inset-top, 0px) + 6px) 10px 8px 10px;
    background: #0f172a;
    border-bottom: 1px solid #1e293b;
    color: #f8fafc;
    flex-shrink: 0;
    z-index: 120;
  }

  .mth-top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }

  .mth-hamburger-btn {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    border: 1px solid #334155;
    background: #1e293b;
    color: #f8fafc;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .mth-brand {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
  }

  .mth-title {
    font-size: 14px;
    font-weight: 800;
    color: #34d399;
    white-space: nowrap;
  }

  .mth-online-pill {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.16);
    border: 1px solid rgba(16, 185, 129, 0.45);
    color: #6ee7b7;
    white-space: nowrap;
  }

  .mth-quick-actions {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-left: auto;
  }

  .mth-action-btn {
    padding: 5px 8px;
    border-radius: 7px;
    border: 1px solid #334155;
    background: #1e293b;
    color: #e2e8f0;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
  }
  .mth-action-btn.sync-on {
    background: rgba(245, 158, 11, 0.24);
    border-color: #f59e0b;
    color: #fde68a;
  }
  .mth-action-btn.pwa-btn {
    background: rgba(14, 165, 233, 0.18);
    border-color: #0284c7;
    color: #bae6fd;
  }

  .mth-search-row {
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .mth-search-input {
    flex: 1;
    min-width: 0;
    padding: 6px 10px;
    border-radius: 7px;
    border: 1px solid #334155;
    background: #1e293b;
    color: #f8fafc;
    font-size: 12.5px;
  }

  .mth-followers-btn {
    padding: 6px 9px;
    border-radius: 7px;
    border: 1px solid rgba(56, 189, 248, 0.45);
    background: rgba(14, 165, 233, 0.15);
    color: #7dd3fc;
    font-size: 11.5px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
  }

  /* Chuyển Sidebar phải thành Drawer trượt ra khi bấm Hamburger trên Mobile */
  .xw-layout .xw-sidebar {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: min(330px, 88vw) !important;
    max-width: 88vw !important;
    z-index: 2200 !important;
    transform: translateX(104%) !important;
    transition: transform 0.24s cubic-bezier(0.16, 1, 0.3, 1) !important;
    box-shadow: -8px 0 28px rgba(0, 0, 0, 0.65) !important;
  }

  body.mobile-sidebar-open .xw-layout .xw-sidebar {
    transform: translateX(0) !important;
  }

  body.mobile-sidebar-open .mobile-sidebar-backdrop {
    display: block !important;
  }

  .xw-expand-sidebar-btn {
    display: none !important;
  }

  /* Thu gọn thanh Multi Phone Topbar trên Mobile để ưu tiên diện tích cho danh sách Card điện thoại */
  .multi-phone-topbar {
    padding: 4px 8px !important;
    gap: 4px !important;
  }

  .multi-phone-topbar .mpt-row {
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    scrollbar-width: none;
  }
  .multi-phone-topbar .mpt-row::-webkit-scrollbar {
    display: none;
  }
  .multi-phone-topbar .mpt-grid-modes,
  .multi-phone-topbar .mpt-custom-grid {
    flex-wrap: nowrap !important;
    flex-shrink: 0 !important;
  }

  .multi-phone-topbar .mpt-collapse-panel-btn {
    position: sticky;
    right: 0;
    z-index: 4;
    box-shadow: -4px 0 8px rgba(0, 0, 0, 0.12);
    flex-shrink: 0;
  }

  /* Bố cục Grid Card điện thoại tối ưu cho màn hình nhỏ trên Mobile (không tràn ngang) */
  .xw-layout .screen-grid,
  .xw-layout .screen-grid.auto-aspect {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(158px, 1fr)) !important;
    gap: 8px !important;
    padding: 8px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }

  .xw-layout .screen-grid .screen-container,
  .xw-layout .screen-grid.auto-aspect .screen-container {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
  }

  .xw-layout .screen-grid .screen-container .screen-body {
    aspect-ratio: var(--video-aspect-ratio, var(--device-aspect, 9 / 16));
    height: auto !important;
  }

  .frt-txt {
    font-size: 10.5px;
  }
}

.nqp-badge.primary {
  background: rgba(245, 158, 11, 0.25);
  color: #fcd34d;
  border: 1px solid rgba(245, 158, 11, 0.5);
}

.nqp-badge.active {
  background: rgba(16, 185, 129, 0.25);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.5);
}

/* Offline Stage trong Fullscreen Remote */
.fullscreen-offline-stage {
  width: 100%;
  height: 100%;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, #1e293b 0%, #0f172a 100%);
  color: #f8fafc;
  padding: 20px;
  box-sizing: border-box;
}

.fullscreen-offline-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 320px;
  padding: 24px 20px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(239, 68, 68, 0.4);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.fullscreen-offline-card .foc-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.fullscreen-offline-card .foc-title {
  font-size: 16px;
  font-weight: 800;
  color: #fca5a5;
  margin-bottom: 6px;
}

.fullscreen-offline-card .foc-status {
  font-size: 13px;
  color: #94a3b8;
  margin-bottom: 8px;
}

.fullscreen-offline-card .foc-serial {
  font-size: 11px;
  font-family: monospace;
  color: #64748b;
  background: rgba(0, 0, 0, 0.3);
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.fullscreen-offline-card .foc-actions {
  width: 100%;
}

.btn-retry-fullscreen-stream {
  width: 100%;
  padding: 10px 16px;
  font-size: 13.5px;
  font-weight: 700;
  border-radius: 8px;
  border: none;
  background: #3b82f6;
  color: #ffffff;
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn-retry-fullscreen-stream:hover {
  background: #2563eb;
}

/* ============================================================
   ADMIN PERFORMANCE DIAGNOSTICS & HYBRID VIDEO ENGINE MODAL
   ============================================================ */

.mpt-perf-btn {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.22) 0%, rgba(59, 130, 246, 0.25) 100%);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.45);
  border-radius: 6px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.18s ease;
  white-space: nowrap;
}

.mpt-perf-btn:hover {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.35) 0%, rgba(59, 130, 246, 0.45) 100%);
  border-color: #38bdf8;
  color: #ffffff;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.3);
}

.perf-modal {
  background: #0f172a !important;
  border: 1px solid #1e293b !important;
  border-radius: 14px !important;
  color: #f1f5f9;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.7);
}

.perf-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid #1e293b;
  background: #111827;
  border-top-left-radius: 14px;
  border-top-right-radius: 14px;
}

.perf-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.perf-title-group h2 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  color: #f8fafc;
  display: flex;
  align-items: center;
  gap: 8px;
}

.perf-status-badge.live {
  font-size: 11px;
  background: rgba(16, 185, 129, 0.18);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
}

.perf-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.perf-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.perf-card {
  background: #162032;
  border: 1px solid #243247;
  border-radius: 10px;
  padding: 14px;
  display: flex;
  flex-direction: column;
}

.perf-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.perf-card-title {
  font-weight: 700;
  font-size: 13.5px;
  color: #e2e8f0;
  flex: 1;
  margin-left: 8px;
}

.perf-badge {
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
}

.perf-badge.vaapi {
  background: rgba(147, 51, 234, 0.2);
  color: #c084fc;
  border: 1px solid rgba(147, 51, 234, 0.4);
}

.perf-badge.cpu {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.4);
}

.perf-badge.mode {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.perf-badge.direct {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.perf-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  margin-bottom: 4px;
}

.perf-stat-label {
  color: #94a3b8;
}

.perf-stat-value {
  font-weight: 700;
  color: #f1f5f9;
  font-family: monospace;
}

.perf-progress-bar {
  width: 100%;
  height: 6px;
  background: #1e293b;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 10px;
}

.perf-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #10b981 0%, #3b82f6 100%);
  transition: width 0.3s ease;
}

.perf-progress-fill.warning {
  background: linear-gradient(90deg, #3b82f6 0%, #f59e0b 100%);
}

.perf-mini-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  font-size: 11.5px;
  color: #94a3b8;
  border-top: 1px solid #1e293b;
  padding-top: 10px;
  margin-top: 4px;
}

.perf-mini-details b {
  color: #e2e8f0;
}

.perf-mini-details .perf-full-width {
  grid-column: 1 / -1;
}

.perf-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 3px;
  padding: 1px 5px;
  font-size: 10.5px;
  color: #cbd5e1;
  font-family: monospace;
}

.perf-mode-selector-wrap label {
  display: block;
  font-size: 11.5px;
  color: #94a3b8;
  margin-bottom: 6px;
}

.perf-mode-btn-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 12px;
}

.perf-mode-btn {
  background: #1e293b;
  border: 1px solid #334155;
  color: #cbd5e1;
  font-size: 11px;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
}

.perf-mode-btn:hover {
  background: #253347;
  color: #ffffff;
}

.perf-mode-btn.active {
  background: #2563eb;
  border-color: #60a5fa;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 0 8px rgba(37, 99, 235, 0.4);
}

.perf-pipeline-breakdown {
  border-top: 1px solid #1e293b;
  padding-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11.5px;
}

.perf-pipe-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pipe-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.pipe-dot.dot-a { background: #10b981; }
.pipe-dot.dot-b { background: #a855f7; }
.pipe-dot.dot-c { background: #f59e0b; }

.perf-table-section {
  background: #162032;
  border: 1px solid #243247;
  border-radius: 10px;
  padding: 14px;
}

.perf-table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.perf-table-header h3 {
  font-size: 13.5px;
  margin: 0;
  color: #f1f5f9;
}

.perf-table-count {
  font-size: 12px;
  color: #94a3b8;
}

.perf-table-responsive {
  overflow-x: auto;
}

.perf-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  text-align: left;
}

.perf-table th {
  background: #1e293b;
  color: #94a3b8;
  padding: 8px 10px;
  font-weight: 600;
  border-bottom: 1px solid #334155;
  white-space: nowrap;
}

.perf-table td {
  padding: 8px 10px;
  border-bottom: 1px solid #1f2b3e;
  color: #cbd5e1;
  white-space: nowrap;
}

.perf-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.pipeline-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 10.5px;
  font-weight: 700;
}

.pipeline-badge.pipe-a {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.pipeline-badge.pipe-b {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.35);
}

.pipeline-badge.pipe-c {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

/* ============================================================
   TRUE IMMERSIVE FULLSCREEN MODE
   ============================================================ */
.true-fullscreen-layer {
  position: fixed;
  inset: 0;
  z-index: 9999999;
  background: #000000;
  width: 100vw;
  height: 100vh;
  width: 100dvw;
  height: 100dvh;
  margin: 0;
  padding: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  -webkit-user-select: none;
}

.true-fullscreen-viewport {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #000000;
}

.true-fullscreen-screen-slot {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.true-fullscreen-screen-slot .screen-body {
  position: relative !important;
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  max-height: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: #000000 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
}

.true-fullscreen-screen-slot .screen-body canvas {
  max-width: 100vw !important;
  max-height: 100vh !important;
  max-width: 100dvw !important;
  max-height: 100dvh !important;
  width: auto !important;
  height: auto !important;
  object-fit: contain !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  margin: auto !important;
  display: block !important;
}

.btn-true-fullscreen-exit {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 10000000;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  background: rgba(15, 23, 42, 0.88);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  pointer-events: auto;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn-true-fullscreen-exit:hover {
  background: rgba(30, 41, 59, 0.98);
  border-color: rgba(255, 255, 255, 0.65);
  transform: scale(1.03);
}

.btn-true-fullscreen-exit:active {
  transform: scale(0.97);
}

.btn-true-fullscreen-exit .tfs-exit-icon {
  font-size: 15px;
  line-height: 1;
}

.true-fullscreen-keyboard-pill {
  position: fixed;
  bottom: 14px;
  left: 14px;
  z-index: 10000000;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #94a3b8;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  pointer-events: none;
  opacity: 0.85;
  backdrop-filter: blur(8px);
}

/* Chỉ báo trạng thái phím PC trực tiếp trên Phone Card */
.screen-container.keyboard-focused {
  outline: 2px solid #3b82f6 !important;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.4) !important;
}

.kb-active-pill {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 9.5px;
  color: #60a5fa;
  background: rgba(59, 130, 246, 0.15);
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 700;
  margin-left: 4px;
  border: 1px solid rgba(59, 130, 246, 0.35);
}

@media (max-width: 768px) {
  .btn-true-fullscreen-exit {
    top: 10px;
    right: 10px;
    padding: 6px 12px;
    font-size: 12px;
  }
}

/* ============================================================
   ROLE-BASED CLIENT VIEW LOCKDOWN (Giao diện Khách thuê / Tenant)
   Tuyệt đối KHÔNG hiển thị cấu hình server, thông số hệ thống,
   nút quản trị hay điều khiển tổng trên giao diện khách thuê
   ============================================================ */
html[data-user-role="client"] #multiPhoneTopbar,
body.role-client #multiPhoneTopbar,
html[data-user-role="client"] #mptActionToolbarRow,
body.role-client #mptActionToolbarRow,
html[data-user-role="client"] #scaleMetricsBar,
body.role-client #scaleMetricsBar,
html[data-user-role="client"] #mptGridControlsRow,
body.role-client #mptGridControlsRow,
html[data-user-role="client"] #btnMobileSyncToggle,
body.role-client #btnMobileSyncToggle,
html[data-user-role="client"] #btnMobileOpenFollowers,
body.role-client #btnMobileOpenFollowers,
html[data-user-role="client"] .phone-sync-role-bar,
body.role-client .phone-sync-role-bar,
html[data-user-role="client"] .btn-studio-stream,
body.role-client .btn-studio-stream,
html[data-user-role="client"] #xwZoomSyncBanner,
body.role-client #xwZoomSyncBanner,
html[data-user-role="client"] #zmCodecSelector,
body.role-client #zmCodecSelector,
html[data-user-role="client"] .xw-zm-subtitle,
body.role-client .xw-zm-subtitle,
html[data-user-role="client"] #zmBtnGameMode,
body.role-client #zmBtnGameMode,
html[data-user-role="client"] #btnOpenScanner,
body.role-client #btnOpenScanner,
html[data-user-role="client"] #btnOpenTokens,
body.role-client #btnOpenTokens,
html[data-user-role="client"] #btnBoxSettings,
body.role-client #btnBoxSettings,
html[data-user-role="client"] #btnAdbTools,
body.role-client #btnAdbTools,
html[data-user-role="client"] #btnSyncControl,
body.role-client #btnSyncControl,
html[data-user-role="client"] #btnSmallScreenControl,
body.role-client #btnSmallScreenControl,
html[data-user-role="client"] .xw-mini-grid-selector,
body.role-client .xw-mini-grid-selector,
html[data-user-role="client"] .xw-ui-prefs-actions,
body.role-client .xw-ui-prefs-actions,
html[data-user-role="client"] #btnSourceLan,
body.role-client #btnSourceLan,
html[data-user-role="client"] #btnSourceRental,
body.role-client #btnSourceRental,
html[data-user-role="client"] #btnAddCustomGroup,
body.role-client #btnAddCustomGroup,
html[data-user-role="client"] #btnFooterScan,
body.role-client #btnFooterScan,
html[data-user-role="client"] #btnOpenSessionManager,
body.role-client #btnOpenSessionManager,
html[data-user-role="client"] #adminToolbar,
body.role-client #adminToolbar,
html[data-user-role="client"] #btnOpenAutoVolume,
body.role-client #btnOpenAutoVolume,
html[data-user-role="client"] #btnAdminAutoVolumeBadge,
body.role-client #btnAdminAutoVolumeBadge,
html[data-user-role="client"] #autoVolumeModal,
body.role-client #autoVolumeModal,
html[data-user-role="client"] .auto-volume-modal,
body.role-client .auto-volume-modal,
html[data-user-role="client"] #btnQuickHelp,
body.role-client #btnQuickHelp,
html[data-user-role="client"] .token-modal,
body.role-client .token-modal,
html[data-user-role="client"] .rental-system-modal,
body.role-client .rental-system-modal,
html[data-user-role="client"] #tokenModal,
body.role-client #tokenModal,
html[data-user-role="client"] .scanner-modal,
body.role-client .scanner-modal,
html[data-user-role="client"] .perf-modal,
body.role-client .perf-modal,
html[data-user-role="client"] .xw-source-tabs,
body.role-client .xw-source-tabs,
html[data-user-role="client"] .xw-filter-tabs,
body.role-client .xw-filter-tabs,
html[data-user-role="client"] #deviceFilterTabs,
body.role-client #deviceFilterTabs,
html[data-user-role="client"] .xw-group-filter-row,
body.role-client .xw-group-filter-row,
html[data-user-role="client"] #deviceGroupSelect,
body.role-client #deviceGroupSelect,
html[data-user-role="client"] #btnAddCustomGroup,
body.role-client #btnAddCustomGroup,
html[data-user-role="client"] #btnQuickAddIp,
body.role-client #btnQuickAddIp,
html[data-user-role="client"] .phone-conn-badge,
body.role-client .phone-conn-badge,
html[data-user-role="client"] #remoteProtocolBadge,
body.role-client #remoteProtocolBadge,
html[data-user-role="client"] .remote-proto-sep,
body.role-client .remote-proto-sep,
html[data-user-role="client"] .wifi-btn,
body.role-client .wifi-btn,
html[data-user-role="client"] #scannerModal,
body.role-client #scannerModal,
html[data-user-role="client"] .xw-nav-tabs,
body.role-client .xw-nav-tabs {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
  height: 0 !important;
  min-height: 0 !important;
  max-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  opacity: 0 !important;
}

body.role-client .phone-grid-area {
  padding-bottom: 0 !important;
  height: calc(100vh - 8px) !important;
}

body.role-client .main-content {
  gap: 0 !important;
  padding-bottom: 4px !important;
}

/* ============================================================
   CLIENT SIDEBAR PHONE CARDS — 2 COLUMNS + NICKNAME DISPLAY
   ============================================================ */
body.role-client .device-list,
body.role-client .xw-device-list,
html[data-user-role="client"] .device-list,
html[data-user-role="client"] .xw-device-list {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 5px !important;
  align-content: start !important;
  padding: 6px !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
}

/* Thẻ điện thoại Client - Nền trắng #FFFFFF, viền #CBD5E1, chữ đen #111827 */
.client-phone-card,
body.role-client .device-card,
html[data-user-role="client"] .device-card {
  min-width: 0 !important;
  margin-bottom: 0 !important;
  padding: 6px 7px !important;
  border-radius: 8px !important;
  box-sizing: border-box !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  background: #ffffff !important;
  color: #111827 !important;
  border: 1px solid #cbd5e1 !important;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
  transition: all 0.15s ease !important;
  min-height: 52px !important;
}

/* Hover: nền xám rất nhạt #f8fafc, viền #94a3b8 */
.client-phone-card:hover,
body.role-client .device-card:hover,
html[data-user-role="client"] .device-card:hover {
  background: #f8fafc !important;
  border-color: #94a3b8 !important;
}

/* Thẻ được chọn / active: Nền xanh lá nhạt #D1FAE5, viền #10B981 */
.client-phone-card.is-selected,
.client-phone-card.active,
body.role-client .device-card.is-selected,
body.role-client .device-card.active,
html[data-user-role="client"] .device-card.is-selected,
html[data-user-role="client"] .device-card.active {
  background: #d1fae5 !important;
  border-color: #10b981 !important;
  box-shadow: 0 0 0 1px #10b981, 0 1px 3px rgba(16, 185, 129, 0.2) !important;
}

.client-phone-card.is-selected:hover,
.client-phone-card.active:hover,
body.role-client .device-card.is-selected:hover,
body.role-client .device-card.active:hover {
  background: #c3f5dc !important;
  border-color: #059669 !important;
}

.client-phone-card.streaming,
body.role-client .device-card.streaming {
  border-left: 3px solid #10b981 !important;
}

.client-card-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 3px;
}

.client-card-num-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Số thứ tự 01, 02, 03... và tên điện thoại: Đen #111827 */
.client-phone-card .client-phone-name,
.client-phone-card .client-phone-number,
.client-phone-card .client-card-num,
.client-phone-card .client-card-name-row {
  color: #111827 !important;
  opacity: 1 !important;
  text-shadow: none !important;
}

.client-card-num,
.client-phone-number {
  font-weight: 700 !important;
  font-size: 11px !important;
  color: #111827 !important;
  background: rgba(17, 24, 39, 0.08) !important;
  padding: 1px 4px !important;
  border-radius: 4px !important;
  line-height: 1.2 !important;
}

.client-phone-card.is-selected .client-card-num,
.client-phone-card.is-selected .client-phone-number,
.client-phone-card.active .client-card-num,
.client-phone-card.active .client-phone-number {
  background: rgba(16, 185, 129, 0.25) !important;
  color: #111827 !important;
}

.client-card-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.client-card-dot.online {
  background: #10b981;
  box-shadow: 0 0 5px #10b981;
}

.client-card-dot.offline {
  background: #94a3b8;
}

.client-card-actions {
  display: flex;
  align-items: center;
  gap: 2px;
}

/* Biểu tượng chỉnh sửa giữ màu vàng đậm #A16207 */
.btn-edit-nickname {
  color: #a16207 !important;
  background: transparent !important;
  border: none !important;
  cursor: pointer !important;
  padding: 2px 3px !important;
  border-radius: 4px !important;
  font-size: 11px !important;
  line-height: 1 !important;
  transition: all 0.15s ease !important;
}

.btn-edit-nickname:hover {
  color: #854d0e !important;
  background: rgba(161, 98, 7, 0.15) !important;
}

/* Nút phóng to ⛶ */
.btn-card-fs-icon {
  background: transparent !important;
  border: none !important;
  color: #475569 !important;
  cursor: pointer !important;
  padding: 2px 3px !important;
  border-radius: 4px !important;
  font-size: 11px !important;
  line-height: 1 !important;
  transition: all 0.15s ease !important;
}

.btn-card-fs-icon:hover {
  color: #0f172a !important;
  background: rgba(15, 23, 42, 0.08) !important;
}

.client-card-name-row {
  font-size: 11.5px !important;
  font-weight: 600 !important;
  color: #111827 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
  line-height: 1.25 !important;
  width: 100% !important;
}

.client-phone-name {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #111827 !important;
  font-weight: 600 !important;
}

/* Rename Inline View */
.client-card-rename-view {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.client-rename-input {
  width: 100%;
  box-sizing: border-box;
  padding: 3px 5px;
  font-size: 11px;
  background: #ffffff !important;
  border: 1px solid #10b981 !important;
  border-radius: 4px;
  color: #111827 !important;
  outline: none;
}

.client-rename-input:focus {
  border-color: #059669 !important;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2) !important;
}

.client-rename-actions {
  display: flex;
  gap: 3px;
  justify-content: flex-end;
}

.btn-rename-save {
  padding: 2px 5px;
  font-size: 10px;
  background: #059669;
  border: none;
  border-radius: 4px;
  color: #fff;
  cursor: pointer;
  font-weight: 600;
}

.btn-rename-save:hover {
  background: #10b981;
}

.btn-rename-cancel {
  padding: 2px 5px;
  font-size: 10px;
  background: #64748b;
  border: none;
  border-radius: 4px;
  color: #f1f5f9;
  cursor: pointer;
}

.btn-rename-cancel:hover {
  background: #475569;
}

/* ============================================================
   CLIENT DISPLAY SIZE SETTINGS (Chế độ kích thước khách thuê)
   ============================================================ */
body.role-client .xw-sliders-box,
html[data-user-role="client"] .xw-sliders-box {
  order: 4;
  border-top: 1px solid #cbd5e1;
  border-bottom: none;
  background: #f8fafc;
  border-radius: 8px;
  margin: 6px 10px 8px;
  padding: 8px 10px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  display: flex !important;
  flex-direction: column;
}

body.role-client .xw-sliders-header,
html[data-user-role="client"] .xw-sliders-header {
  font-weight: 700;
  font-size: 11.5px;
  color: #1e293b;
  padding-bottom: 5px;
  border-bottom: 1px dashed #cbd5e1;
  margin-bottom: 6px;
}

body.role-client .xw-sliders-box.is-collapsed .xw-sliders-header,
html[data-user-role="client"] .xw-sliders-box.is-collapsed .xw-sliders-header {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

body.role-client .xw-sliders-box.is-collapsed,
html[data-user-role="client"] .xw-sliders-box.is-collapsed {
  margin-bottom: 6px;
  padding-bottom: 6px;
}

body.role-client .xw-slider-row label,
html[data-user-role="client"] .xw-slider-row label {
  color: #334155;
  font-weight: 600;
  font-size: 11px;
}

body.role-client .xw-view-size-label,
html[data-user-role="client"] .xw-view-size-label {
  color: #334155;
  font-weight: 600;
  font-size: 11px;
}

body.role-client .xw-slider-val,
html[data-user-role="client"] .xw-slider-val {
  color: #059669;
  font-weight: 700;
  font-size: 11px;
}

/* ============================================================
   TD-PHONE REBRANDING & ISOLATED LOGIN SYSTEM
   ============================================================ */
body.not-authenticated .app-container {
  display: none !important;
}

body.not-authenticated #authModal {
  display: flex !important;
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: radial-gradient(circle at 50% 30%, #1e293b 0%, #090d16 100%);
  padding: 20px;
  align-items: center;
  justify-content: center;
}

body.not-authenticated #authModal .btn-close {
  display: none !important;
}

.td-login-card {
  max-width: 420px;
  width: 100%;
  background: #0f172a;
  border: 1px solid rgba(16, 185, 129, 0.28);
  border-radius: 18px;
  box-shadow: 0 25px 60px -12px rgba(0, 0, 0, 0.85), 0 0 30px rgba(16, 185, 129, 0.1);
  overflow: hidden;
  position: relative;
  animation: tdLoginCardIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes tdLoginCardIn {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.td-login-brand {
  text-align: center;
  padding: 34px 24px 8px;
}

.td-login-logo {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #10b981;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.18);
}

.td-login-logo svg {
  width: 32px;
  height: 32px;
  stroke: #10b981;
}

.td-login-title {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  color: #f8fafc;
  letter-spacing: -0.5px;
}

.td-login-subtitle {
  margin: 8px 0 0;
  font-size: 13px;
  color: #94a3b8;
  line-height: 1.4;
}

.td-login-card .modal-body {
  padding: 12px 28px 28px;
}

.td-login-card .form-group label {
  font-size: 13px;
  font-weight: 600;
  color: #e2e8f0;
  margin-bottom: 6px;
}

.td-login-card .text-input {
  width: 100%;
  height: 44px;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 10px;
  padding: 0 14px;
  font-size: 14px;
  color: #ffffff;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.td-login-card .text-input:focus {
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.td-login-card .btn-primary {
  width: 100%;
  height: 44px;
  background: #10b981;
  color: #ffffff;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
}

.td-login-card .btn-primary:hover {
  background: #059669;
}

.td-login-card .btn-primary:active {
  transform: translateY(1px);
}

.td-login-card .error-box {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #f87171;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  text-align: center;
  margin-top: 12px;
}

/* ============================================================
   Auto Volume Zero Modal & Table Styling
============================================================ */
.auto-volume-modal .av-interval-preset.active {
  background: #059669 !important;
  color: #fff !important;
  border-color: #10b981 !important;
  font-weight: 600 !important;
}

.av-table-row {
  border-bottom: 1px solid #1e293b;
  transition: background 0.15s ease;
}

.av-table-row:hover {
  background: rgba(30, 41, 59, 0.6);
}

.av-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.av-badge.success-zero {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.av-badge.success-applied {
  background: rgba(14, 165, 233, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(14, 165, 233, 0.35);
}

.av-badge.offline {
  background: rgba(100, 116, 139, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(100, 116, 139, 0.3);
}

.av-badge.error {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.av-badge.pending {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.av-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s;
}

.av-toggle-btn.is-on {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.4);
}

.av-toggle-btn.is-off {
  background: rgba(100, 116, 139, 0.15);
  color: #94a3b8;
  border-color: rgba(100, 116, 139, 0.3);
}

.av-volume-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 8px;
  border-radius: 6px;
  font-family: Consolas, monospace;
  font-size: 11.5px;
  font-weight: 700;
}

.av-volume-pill.zero {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.av-volume-pill.positive {
  background: rgba(249, 115, 22, 0.2);
  color: #fb923c;
}