/* ============================================
   Avicloud Signage - Complete Styles
   ============================================ */

/* CSS Variables */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --dark-bg: #1e293b;
    --sidebar-bg: #0f172a;
    --content-bg: #f8fafc;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --sidebar-width: 260px;
    --topbar-height: 70px;
    --transition: all 0.3s ease;
}

/* ============================================
   Programs Calendar & Library
   ============================================ */
.program-calendar-layout {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 16px;
    flex: 1;
    min-height: 0;
    /* Let parent modal control height, use flex instead of fixed vh */
}

.library-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 100%;
}

.library-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.library-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 8px;
}

.library-tabs button {
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: #f8fafc;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.library-tabs button.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.library-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.library-body {
    padding: 12px 16px 16px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.library-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}

.library-card {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 10px;
    background: #fff;
    cursor: grab;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: var(--transition);
}

.library-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.library-card .label {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.library-card .title {
    font-weight: 700;
    color: var(--text-primary);
}

.library-card .meta {
    color: var(--text-secondary);
    font-size: 12px;
}

.calendar-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 100%;
    max-height: 100%;
    overflow: visible;
    position: relative;
}

.calendar-grid-container {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: auto;
    background: #fff;
    min-height: 520px;
    flex: 1;
    /* Use flex-grow instead of fixed height for better modal compatibility */
}

.calendar-time-grid {
    display: grid;
    grid-template-columns: 70px 1fr;
    position: relative;
    --slot-height: 44px;
}

.calendar-time-axis {
    position: relative;
    border-right: 1px solid var(--border-color);
    background: #f8fafc;
}

.calendar-time-label {
    position: absolute;
    left: 8px;
    font-size: 12px;
    color: var(--text-secondary);
    transform: translateY(-50%);
}

.calendar-day-columns {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    position: relative;
    background: repeating-linear-gradient(
        to bottom,
        #ffffff,
        #ffffff calc(var(--slot-height, 44px) - 1px),
        #f1f5f9 var(--slot-height, 44px)
    );
}

.calendar-day-column {
    border-right: 1px solid var(--border-color);
    position: relative;
}

.calendar-day-column:last-child {
    border-right: none;
}

.calendar-day-header {
    text-align: center;
    padding: 10px;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    background: #f8fafc;
    position: sticky;
    top: 0;
    z-index: 2;
}

.calendar-day-body {
    position: relative;
    background-image:
        repeating-linear-gradient(to bottom, transparent, transparent calc(var(--slot-height, 44px) - 1px), rgba(148, 163, 184, 0.12) var(--slot-height, 44px)),
        repeating-linear-gradient(to bottom, rgba(226, 232, 240, 0.6), rgba(226, 232, 240, 0.6) 1px, transparent 1px, transparent calc(var(--slot-height, 44px) * 12));
    --slot-height: 44px;
}

.calendar-cell:hover {
    background: #f0f9ff;
}

.calendar-item {
    background: #e0ebff;
    border: 1px solid #c7d7ff;
    border-radius: 8px;
    padding: 8px;
    font-size: 12px;
    cursor: grab;
    position: absolute;
    left: 8px;
    right: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.calendar-item-title {
    font-weight: 700;
    color: #1e3a8a;
}

.calendar-item-meta {
    color: var(--text-secondary);
}

.calendar-item-remove {
    position: absolute;
    top: 4px;
    right: 6px;
    border: none;
    background: transparent;
    color: #475569;
    cursor: pointer;
    font-size: 14px;
}

.resize-handle {
    position: absolute;
    left: 0;
    right: 0;
    height: 6px;
    cursor: ns-resize;
}

.resize-handle.top {
    top: -3px;
}

.resize-handle.bottom {
    bottom: -3px;
}

/* FullCalendar overrides */
#program-calendar {
    min-height: 520px;
}

.calendar-panel .fc {
    height: 100%;
}

.fc .fc-toolbar {
    display: none;
}

.fc .fc-scrollgrid {
    border: none;
}

.fc .fc-daygrid-day-number {
    font-weight: 600;
}

/* Lightweight event editor modal */
.mini-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}

.mini-modal {
    background: #fff;
    border-radius: 12px;
    padding: 16px;
    min-width: 340px;
    max-width: 420px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

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

.mini-modal-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mini-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 12px;
}

.mini-close {
    border: none;
    background: transparent;
    font-size: 20px;
    cursor: pointer;
}

.schedule-summary {
    display: flex;
    gap: 16px;
    font-weight: 600;
    color: var(--text-primary);
    align-items: center;
    flex-wrap: wrap;
}

.calendar-toolbar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: flex-end;
    position: relative;
    z-index: 10;
}

.toolbar-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 140px;
    position: relative;
}

/* Fix for date picker appearing in wrong position */
.toolbar-group input[type="date"],
.toolbar-group input[type="time"] {
    position: relative;
    z-index: 100;
}

/* Ensure date picker popup renders above all modal content */
.calendar-toolbar input[type="date"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
}

/* Webkit browsers date picker popup fix */
.modal.modal-large .calendar-toolbar {
    position: relative;
    z-index: 1000;
}

/* Form grid inside mini-modal (event editor) */
.mini-modal .form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

/* Ensure event editor overlay is above everything */
#event-editor-overlay {
    z-index: 3500;
}

#event-editor-overlay input[type="date"],
#event-editor-overlay input[type="time"] {
    position: relative;
    z-index: 3600;
}

.toolbar-actions {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.calendar-nav {
    min-width: 220px;
}

.calendar-nav .nav-buttons {
    display: flex;
    gap: 6px;
}

.calendar-nav .nav-label {
    margin-top: 4px;
    font-weight: 600;
    color: var(--text-primary);
}

.assign-tree {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px;
    max-height: 60vh;
    overflow: auto;
    background: #fff;
}

.group-node {
    margin-left: 0;
    padding: 6px 0;
}

.group-node .children {
    margin-left: 18px;
    border-left: 1px dashed var(--border-color);
    padding-left: 12px;
}

.group-node label {
    cursor: pointer;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--content-bg);
    overflow-x: hidden;
}

/* Utilities */
.text-muted { color: var(--text-secondary); }
.text-light { color: var(--text-light); }
.text-center { text-align: center; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }

/* Screen Management */
.screen {
    display: none !important;
}

.screen.active {
    display: flex !important;
}

/* ============================================
   Login Screen
   ============================================ */
#login-screen.active {
    height: 100vh;
    display: flex !important;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.login-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ============================================
   Forms
   ============================================ */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group label i {
    margin-right: 6px;
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea,
.form-control,
.form-select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.form-control:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.input-group input {
    flex: 1;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-success:hover {
    background: #059669;
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: var(--content-bg);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-icon {
    padding: 8px;
    border-radius: 8px;
}

.btn-block {
    width: 100%;
}

/* ============================================
   App Layout
   ============================================ */
#app-screen.active {
    display: flex !important;
    height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 1000;
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-header i {
    font-size: 28px;
    color: var(--primary-color);
}

.sidebar-header h2 {
    font-size: 20px;
    font-weight: 700;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 0;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.nav-item.active {
    background: var(--primary-color);
    color: white;
    border-left: 4px solid white;
}

.nav-item i {
    font-size: 18px;
    width: 20px;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.9);
}

.user-info i {
    font-size: 24px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
}

.topbar {
    height: var(--topbar-height);
    background: white;
    border-bottom: 1px solid var(--border-color);
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.topbar-left h1 {
    font-size: 24px;
    font-weight: 600;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--content-bg);
    border-radius: 8px;
    font-size: 13px;
}

.connection-status i {
    color: var(--success-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.content-area {
    flex: 1;
    padding: 32px;
    overflow-y: auto;
    background: var(--content-bg);
}

/* ============================================
   Views
   ============================================ */
.view {
    display: none;
}

.view.active {
    display: block;
}

.view-header {
    margin-bottom: 24px;
}

.view-actions {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 300px;
}

.search-box i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.search-box input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

/* ============================================
   Cards
   ============================================ */
.card {
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.card-body {
    padding: 24px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

.stat-success { background: var(--success-color); }
.stat-danger { background: var(--danger-color); }
.stat-info { background: var(--info-color); }
.stat-warning { background: var(--warning-color); }

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ============================================
   Players Grid (formerly Displays Grid)
   ============================================ */
.players-grid,
.displays-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.player-card,
.display-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.player-card:hover,
.display-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.player-header,
.display-header {
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.player-header h3,
.display-header h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.player-status,
.display-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.status-online {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.status-offline {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.player-body,
.display-body {
    padding: 20px;
}

.player-info,
.display-info {
    margin-bottom: 16px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 13px;
}

.info-row .label {
    color: var(--text-secondary);
}

.info-row .value {
    font-weight: 500;
}

.player-actions,
.display-actions {
    display: flex;
    gap: 8px;
}

/* ============================================
   Media Grid
   ============================================ */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.media-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
}

.media-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.media-preview {
    height: 200px;
    background: var(--content-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.media-preview img,
.media-preview video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-preview i {
    font-size: 48px;
    color: var(--text-light);
}

.media-info {
    padding: 16px;
}

.media-info h4 {
    font-size: 14px;
    margin-bottom: 8px;
    font-weight: 600;
}

.media-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.media-actions {
    display: flex;
    gap: 8px;
}

/* ============================================
   Playlists
   ============================================ */
.playlists-list {
    display: grid;
    gap: 16px;
}

.playlist-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 24px;
    transition: var(--transition);
}

.playlist-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.playlist-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 16px;
}

.playlist-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.playlist-items {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 12px 0;
}

.playlist-item {
    min-width: 120px;
    height: 80px;
    background: var(--content-bg);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.playlist-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

/* ============================================
   Programs List
   ============================================ */
.programs-list {
    display: grid;
    gap: 16px;
}

.program-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 24px;
}

.program-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.program-schedule {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.schedule-item {
    padding: 12px;
    background: var(--content-bg);
    border-radius: 8px;
    font-size: 13px;
}

/* ============================================
   Alerts List
   ============================================ */
.alerts-list {
    display: grid;
    gap: 16px;
}

.alert-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 24px;
    border-left: 4px solid var(--warning-color);
}

.alert-card.priority-high {
    border-left-color: var(--danger-color);
}

.alert-card.priority-low {
    border-left-color: var(--info-color);
}

/* ============================================
   Activity List
   ============================================ */
.activity-list {
    display: grid;
    gap: 12px;
}

.activity-item {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--content-bg);
    border-radius: 8px;
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: white;
    flex-shrink: 0;
}

.activity-content {
    flex: 1;
}

.activity-content .title {
    font-weight: 500;
    margin-bottom: 4px;
}

.activity-content .time {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ============================================
   Modals
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal {
    background: white;
    border-radius: 16px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal.modal-large {
    max-width: 1200px;
    width: 95%;
    height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: visible;
}

.modal.modal-large .modal-body {
    flex: 1;
    overflow: visible;
    display: flex;
    flex-direction: column;
    padding: 16px 24px;
    min-height: 0;
}

.modal.modal-large .modal-footer {
    border-top: 1px solid var(--border-color);
}

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

.modal-header h2 {
    font-size: 20px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.2s, color 0.2s;
    z-index: 10;
}

.modal-close:hover {
    background-color: rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

.modal-close:active {
    background-color: rgba(0, 0, 0, 0.2);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* ============================================
   Alert Messages (Bootstrap-like)
   ============================================ */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 14px;
    line-height: 1.5;
}

.alert i {
    margin-right: 8px;
}

.alert a {
    font-weight: 600;
}

.alert-info {
    background-color: #e7f3ff;
    border: 1px solid #b8daff;
    color: #004085;
}

.alert-info a {
    color: #002752;
}

.alert-warning {
    background-color: #fff3cd;
    border: 1px solid #ffc107;
    color: #856404;
}

.alert-warning a {
    color: #533f03;
}

.alert-danger {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.alert-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

/* ============================================
   Toast Notifications
   ============================================ */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    background: white;
    padding: 16px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.success { border-left: 4px solid var(--success-color); }
.toast.error { border-left: 4px solid var(--danger-color); }
.toast.warning { border-left: 4px solid var(--warning-color); }
.toast.info { border-left: 4px solid var(--info-color); }

.toast i {
    font-size: 20px;
}

.toast.success i { color: var(--success-color); }
.toast.error i { color: var(--danger-color); }
.toast.warning i { color: var(--warning-color); }
.toast.info i { color: var(--info-color); }

.toast-message {
    flex: 1;
}

.toast-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 18px;
}

/* ============================================
   Error Message
   ============================================ */
.error-message {
    color: var(--danger-color);
    font-size: 13px;
    margin-top: 12px;
    display: none;
}

.error-message.active {
    display: block;
}

/* ============================================
   Loading States
   ============================================ */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

.spinner {
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

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

/* ============================================
   Responsive Design
   ============================================ */
/* ============================================
   Nav Sections
   ============================================ */
.nav-section {
    margin-bottom: 16px;
}

.nav-section-title {
    display: block;
    padding: 8px 20px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 600;
}

.nav-item .badge {
    background: var(--danger-color);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    margin-left: auto;
}

/* ============================================
   Badge
   ============================================ */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    background: var(--info-color);
    color: white;
}

.badge-danger { background: var(--danger-color); }
.badge-warning { background: var(--warning-color); }
.badge-success { background: var(--success-color); }
.badge-info { background: var(--info-color); }
.badge-secondary { background: var(--text-secondary); }

/* ============================================
   Data Tables
   ============================================ */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.data-table th,
.data-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--content-bg);
    font-weight: 600;
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tr:hover {
    background: var(--content-bg);
}

/* ============================================
   Users
   ============================================ */
.user-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    overflow: hidden;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================
   Groups
   ============================================ */
.groups-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
}

.group-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.group-header {
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.group-header h3 {
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.group-body {
    padding: 20px;
}

.group-actions {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.group-meta {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 12px;
}

/* ============================================
   Templates
   ============================================ */
.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.template-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.template-preview {
    height: 160px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.template-preview i {
    font-size: 48px;
    color: var(--text-light);
}

.template-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.template-info {
    padding: 20px;
}

.template-info h4 {
    font-size: 16px;
    margin-bottom: 8px;
}

.template-category {
    margin-bottom: 8px;
}

.template-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 12px;
}

.template-actions {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
}

/* ============================================
   Zones
   ============================================ */
.zones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.zone-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.zone-preview {
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 500;
}

.zone-dimensions {
    font-size: 24px;
    font-weight: 700;
}

.zone-position {
    font-size: 12px;
    opacity: 0.8;
}

.zone-info {
    padding: 20px;
}

.zone-info h4 {
    font-size: 16px;
    margin-bottom: 8px;
}

.zone-type {
    margin-bottom: 8px;
}

.zone-actions {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
}

/* ============================================
   Widgets
   ============================================ */
.widgets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.widget-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.widget-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.widget-content {
    flex: 1;
}

.widget-content h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.widget-type {
    display: inline-block;
    margin-bottom: 8px;
}

.widget-actions {
    display: flex;
    gap: 8px;
}

/* ============================================
   Sources
   ============================================ */
.sources-grid {
    display: grid;
    gap: 16px;
}

.source-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 24px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.source-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: var(--info-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.source-content {
    flex: 1;
}

.source-content h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.source-type {
    margin-bottom: 8px;
}

.source-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 8px;
    flex-wrap: wrap;
}

.source-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

/* ============================================
   Schedules
   ============================================ */
.schedules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
}

.schedule-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.schedule-header {
    padding: 16px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.schedule-header h4 {
    font-size: 16px;
}

.schedule-body {
    padding: 20px;
}

.schedule-time {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.schedule-days {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
}

.schedule-days .day {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--content-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: var(--text-secondary);
}

.schedule-days .day.active {
    background: var(--primary-color);
    color: white;
}

.schedule-meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

.schedule-dates {
    font-size: 12px;
    margin-top: 12px;
}

.schedule-actions {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
}

.days-selector {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.days-selector label {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    background: var(--content-bg);
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
}

.days-selector input[type="checkbox"] {
    width: auto;
    margin-right: 4px;
}

/* ============================================
   Emergencies
   ============================================ */
.emergencies-section {
    margin-bottom: 32px;
}

.emergencies-section h3 {
    margin-bottom: 20px;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.emergencies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
}

.emergency-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.emergency-card.emergency-active {
    border-color: var(--danger-color);
    animation: emergency-pulse 2s infinite;
}

@keyframes emergency-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
    50% { box-shadow: 0 0 20px 5px rgba(239, 68, 68, 0.4); }
}

.emergency-header {
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.priority-badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.priority-critical { background: var(--danger-color); color: white; }
.priority-high { background: var(--warning-color); color: white; }
.priority-medium { background: var(--info-color); color: white; }
.priority-low { background: var(--text-secondary); color: white; }

.emergency-body {
    padding: 20px;
}

.emergency-body h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.emergency-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 12px;
}

.emergency-actions {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
}

/* ============================================
   Sync Jobs
   ============================================ */
.progress-bar {
    width: 100%;
    height: 24px;
    background: var(--content-bg);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--success-color));
    transition: width 0.3s ease;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.tasks-list {
    display: grid;
    gap: 8px;
    margin-top: 12px;
}

.task-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--content-bg);
    border-radius: 8px;
    font-size: 13px;
}

.task-error {
    font-size: 11px;
}

/* ============================================
   Workflows
   ============================================ */
.workflows-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}

.tab-btn {
    padding: 12px 24px;
    border: none;
    background: white;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.tab-btn.active {
    background: var(--primary-color);
    color: white;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.requests-list,
.workflows-list {
    display: grid;
    gap: 16px;
}

.request-card,
.workflow-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.request-header,
.workflow-header {
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.request-body,
.workflow-body {
    padding: 20px;
}

.request-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 12px;
}

.request-actions {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
}

.workflow-steps {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.step {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--content-bg);
    border-radius: 8px;
}

.step-number {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

/* ============================================
   Analytics
   ============================================ */
.analytics-section {
    margin-bottom: 32px;
}

.analytics-section h3 {
    margin-bottom: 20px;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.analytics-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 24px;
    text-align: center;
}

.analytics-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    margin: 0 auto 16px;
}

.analytics-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.analytics-label {
    color: var(--text-secondary);
    font-size: 14px;
}

.analytics-filters {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.analytics-filters input {
    max-width: 200px;
}

/* ============================================
   Pending Displays
   ============================================ */
.approve-by-code-section {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 24px;
    margin-bottom: 32px;
}

.approve-by-code-section h4 {
    margin-bottom: 16px;
}

.pending-displays-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 24px;
}

.pending-display-card {
    background: white;
    border-radius: 12px;
    border: 2px dashed var(--warning-color);
    overflow: hidden;
}

.pending-display-header {
    padding: 20px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pending-display-header h3 {
    font-size: 18px;
}

.approval-code {
    font-size: 24px;
    font-weight: 700;
    font-family: monospace;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 8px;
}

.pending-display-body {
    padding: 20px;
}

.device-info {
    display: grid;
    gap: 8px;
}

.pending-display-actions {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
}

/* ============================================
   Status Badges
   ============================================ */
.status-online, .status-approved, .status-completed, .status-active {
    color: var(--success-color);
}

.status-offline, .status-rejected, .status-failed {
    color: var(--danger-color);
}

.status-pending, .status-pending_approval, .status-running {
    color: var(--warning-color);
}

.status-inactive, .status-suspended, .status-cancelled {
    color: var(--text-secondary);
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.status-pending,
.status-badge.status-pending_approval,
.status-badge.status-running {
    background: rgba(245, 158, 11, 0.1);
}

.status-badge.status-approved,
.status-badge.status-online,
.status-badge.status-completed,
.status-badge.status-active {
    background: rgba(16, 185, 129, 0.1);
}

.status-badge.status-offline,
.status-badge.status-rejected,
.status-badge.status-failed {
    background: rgba(239, 68, 68, 0.1);
}

/* ============================================
   Checkbox List
   ============================================ */
.checkbox-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.checkbox-item:hover {
    background: var(--content-bg);
}

.checkbox-item input[type="checkbox"] {
    width: auto;
}

/* ============================================
   Empty State
   ============================================ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 64px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.empty-state h3 {
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

/* ============================================
   Button Variants
   ============================================ */
.btn-info {
    background: var(--info-color);
    color: white;
}

.btn-info:hover {
    background: #2563eb;
}

.btn-warning {
    background: var(--warning-color);
    color: white;
}

.btn-warning:hover {
    background: #d97706;
}

/* ============================================
   Mobile Menu Toggle
   ============================================ */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    font-size: 24px;
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px;
    margin-right: 12px;
}

.mobile-menu-toggle:hover {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 8px;
}

/* Mobile sidebar overlay */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    pointer-events: none;
}

.mobile-overlay.active {
    display: block;
    pointer-events: auto;
}

.sidebar {
    position: relative;
    z-index: 1000;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: var(--sidebar-width);
        max-width: 80vw;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        z-index: 1000;
        pointer-events: none;
    }

    .sidebar.open {
        transform: translateX(0);
        pointer-events: auto;
    }

    .main-content {
        margin-left: 0;
        width: 100%;
    }

    .topbar-left {
        display: flex;
        align-items: center;
    }

    .topbar-left h1 {
        font-size: 18px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .displays-grid,
    .media-grid,
    .templates-grid,
    .zones-grid,
    .widgets-grid,
    .groups-grid,
    .schedules-grid,
    .emergencies-grid,
    .pending-displays-grid {
        grid-template-columns: 1fr;
    }

    .topbar {
        padding: 0 16px;
    }

    .content-area {
        padding: 16px;
    }

    .view-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        max-width: 100%;
    }

    /* Botones responsive en móvil */
    .view-actions button {
        width: 100%;
        justify-content: center;
    }

    .btn {
        font-size: 14px;
        padding: 10px 16px;
    }

    /* Calendar grid for mobile */
    .program-calendar-layout {
        grid-template-columns: 1fr;
        height: auto;
    }

    .library-panel {
        max-height: 300px;
    }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar {
        width: 200px;
    }

    :root {
        --sidebar-width: 200px;
    }

    .main-content {
        margin-left: 200px;
    }

    .displays-grid,
    .media-grid,
    .groups-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .program-calendar-layout {
        grid-template-columns: 300px 1fr;
    }
}

/* Desktop pequeño */
@media (min-width: 1025px) and (max-width: 1366px) {
    .displays-grid,
    .media-grid,
    .groups-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktop grande */
@media (min-width: 1367px) {
    .displays-grid,
    .media-grid,
    .groups-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ============================================
   Program Improvements
   ============================================ */

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 64px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: 12px;
}

.empty-state p {
    margin-bottom: 24px;
}

/* Program Info Grid */
.program-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin: 16px 0;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.info-card i {
    font-size: 20px;
    color: var(--primary-color);
}

.info-card div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.info-card strong {
    font-size: 18px;
    color: var(--text-primary);
    font-weight: 600;
}

.info-card span {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Program Title */
.program-title {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.program-title h3 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.program-title h3 i {
    color: var(--primary-color);
}

/* Program Actions Compact */
.program-actions-compact {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Program Schedule Summary */
.program-schedule-summary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: #f8fafc;
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
    margin-top: 12px;
}

.program-schedule-summary i {
    color: var(--primary-color);
}

.program-schedule-summary span {
    color: var(--text-secondary);
    font-size: 13px;
}

/* Program States */
.program-published {
    border-left: 4px solid var(--success-color);
}

.program-draft {
    border-left: 4px solid var(--warning-color);
}

/* Status Badge in Calendar Summary */
.status-badge {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.status-badge.status-success {
    background: #dcfce7;
    color: #166534;
}

.status-badge.status-warning {
    background: #fef3c7;
    color: #92400e;
}

.status-badge.status-danger {
    background: #fee2e2;
    color: #991b1b;
}

/* Badge Variants */
.badge-success { background: var(--success-color); }
.badge-warning { background: var(--warning-color); }
.badge-info { background: var(--info-color); }

/* Program Preview (for confirmation dialog) */
.program-preview {
    padding: 20px;
    background: #f8fafc;
    border-radius: 12px;
    margin: 16px 0;
}

.program-preview h3 {
    margin: 0 0 16px 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.preview-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.stat-item {
    text-align: center;
    padding: 12px;
    background: white;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.stat-item strong {
    display: block;
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.stat-item span {
    font-size: 12px;
    color: var(--text-secondary);
}

.preview-details {
    margin-bottom: 16px;
    padding: 12px;
    background: white;
    border-radius: 8px;
}

.preview-details p {
    margin: 8px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
}

.preview-details i {
    color: var(--primary-color);
}

.preview-warning {
    padding: 12px;
    background: #fef3c7;
    border-left: 3px solid var(--warning-color);
    border-radius: 6px;
    color: #92400e;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
}

.preview-warning i {
    color: var(--warning-color);
    margin-top: 2px;
}

/* ============================================
   Program Help System
   ============================================ */
.help-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.help-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.help-modal-content {
    position: relative;
    background: white;
    border-radius: 16px;
    width: 90%;
    max-width: 1200px;
    height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.help-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    border-bottom: 2px solid var(--border-color);
}

.help-modal-header h2 {
    margin: 0;
    font-size: 24px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.help-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    padding: 8px;
    border-radius: 8px;
}

.help-close:hover {
    background: var(--content-bg);
    color: var(--danger-color);
}

.help-modal-body {
    display: grid;
    grid-template-columns: 240px 1fr;
    flex: 1;
    overflow: hidden;
}

.help-sidebar {
    background: var(--content-bg);
    padding: 16px;
    overflow-y: auto;
    border-right: 2px solid var(--border-color);
}

.help-section-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    margin-bottom: 4px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-primary);
}

.help-section-link:hover {
    background: white;
    color: var(--primary-color);
}

.help-section-link.active {
    background: var(--primary-color);
    color: white;
}

.help-section-link i {
    width: 20px;
    text-align: center;
}

.help-content {
    padding: 32px;
    overflow-y: auto;
}

.help-content h3 {
    margin: 0 0 24px 0;
    color: var(--text-primary);
    font-size: 28px;
}

.help-content h4 {
    margin: 20px 0 12px 0;
    color: var(--text-primary);
    font-size: 18px;
}

.help-text {
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.help-text pre {
    background: var(--content-bg);
    padding: 16px;
    border-radius: 8px;
    overflow-x: auto;
    border-left: 4px solid var(--primary-color);
}

.help-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.help-step {
    background: var(--content-bg);
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.help-step h4 {
    margin-top: 0;
    color: var(--primary-color);
}

.help-scenarios {
    display: grid;
    gap: 20px;
}

.help-scenario {
    background: var(--content-bg);
    padding: 20px;
    border-radius: 12px;
}

.help-scenario pre {
    background: white;
    padding: 16px;
    border-radius: 8px;
    overflow-x: auto;
    margin-top: 12px;
}

.help-tips {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.help-tip {
    display: flex;
    gap: 16px;
    background: var(--content-bg);
    padding: 16px;
    border-radius: 12px;
}

.tip-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.tip-content strong {
    display: block;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.help-problems {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.help-problem {
    background: #fef2f2;
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid var(--danger-color);
}

.help-problem h4 {
    margin-top: 0;
    color: var(--danger-color);
}

.help-problem ul {
    margin: 12px 0 0 0;
    padding-left: 24px;
}

.help-problem li {
    margin-bottom: 8px;
    color: var(--text-primary);
}

.help-glossary {
    display: grid;
    gap: 16px;
}

.help-glossary dt {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.help-glossary dd {
    margin: 0 0 0 20px;
    color: var(--text-primary);
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.help-quick-tip {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    animation: slideInUp 0.3s ease-out;
}

.quick-tip-content {
    background: var(--primary-color);
    color: white;
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 400px;
}

.quick-tip-content i.fa-lightbulb {
    font-size: 24px;
    color: #fbbf24;
}

.quick-tip-content button {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
}

@keyframes slideInUp {
    from {
        transform: translateY(100px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.emoji {
    display: inline-block;
    margin: 0 4px;
}

/* Help button in program header */
.program-help-button {
    background: var(--info-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.program-help-button:hover {
    background: #2563eb;
    transform: translateY(-2px);
}

/* ============================================
   Program Editor - Simplified Layout
   ============================================ */

.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    padding: 20px;
}

.program-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.program-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.program-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.program-card-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.program-card-body {
    padding: 16px 20px;
}

.program-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 14px;
}

.program-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.program-description {
    margin: 0;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.program-card-actions {
    padding: 12px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
}

.program-card-actions .btn {
    flex: 1;
}

/* Program Editor Layout */
.program-editor-layout {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 20px;
    height: calc(100vh - 280px);
    min-height: 600px;
}

.program-info-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    overflow-y: auto;
}

.program-calendar-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    overflow-y: auto;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.calendar-header h4 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
}

.calendar-info {
    display: flex;
    gap: 16px;
    color: var(--text-secondary);
    font-size: 14px;
}

/* Content Library */
.content-library {
    margin-top: 16px;
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px;
}

.library-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.library-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--content-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: grab;
    transition: var(--transition);
}

.library-item:hover {
    background: #e0f2fe;
    border-color: var(--primary-color);
    transform: translateX(4px);
}

.library-item:active {
    cursor: grabbing;
}

.library-item-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
    font-size: 18px;
    flex-shrink: 0;
}

.library-item-info {
    flex: 1;
    min-width: 0;
}

.library-item-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 14px;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.library-item-meta {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Modal modifications for fullscreen */
.modal-fullscreen .modal-content {
    width: 95vw;
    max-width: 1600px;
    height: 90vh;
}

.modal-fullscreen .modal-body {
    padding: 0;
    overflow: hidden;
}

.modal-fullscreen .program-editor-layout {
    height: 100%;
    padding: 20px;
}

.modal-header-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* ============================================
   Remote Control Modal
   ============================================ */
#remote-control-modal {
    z-index: 10000;
    background: rgba(0, 0, 0, 0.9);
}

.modal-remote-control {
    width: 95vw;
    max-width: 1600px;
    height: 90vh;
    max-height: none;
    display: flex;
    flex-direction: column;
    background: #1e293b;
    color: white;
}

.modal-remote-control .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-remote-control .modal-header h2 {
    color: white;
    margin: 0;
    font-size: 24px;
}

.modal-remote-control .modal-body {
    flex: 1;
    position: relative;
    background: #000;
    overflow: hidden;
    padding: 0;
}

.modal-remote-control .modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: #1e293b;
}

.modal-remote-control #remote-screen {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.modal-remote-control #remote-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 18px;
    text-align: center;
}

.remote-control-status {
    display: flex;
    align-items: center;
    gap: 10px;
}

.remote-control-status .status-connecting {
    color: var(--warning-color);
    font-weight: 500;
}

.remote-control-status .status-connected {
    color: var(--success-color);
    font-weight: 500;
}

.remote-control-status .status-error {
    color: var(--danger-color);
    font-weight: 500;
}

.remote-control-status .status-connecting::before {
    content: '⬤';
    margin-right: 5px;
    animation: pulse 1.5s ease-in-out infinite;
}

.remote-control-status .status-connected::before {
    content: '⬤';
    margin-right: 5px;
}

.remote-control-status .status-error::before {
    content: '⬤';
    margin-right: 5px;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

#remote-screen {
    border-radius: 8px;
}

.remote-info {
    color: var(--text-secondary);
}

.remote-controls {
    display: flex;
    gap: 10px;
}

/* ============================================
   Sonoff / eWeLink View
   ============================================ */
.sonoff-container {
    max-width: 1200px;
}

.ewelink-status {
    padding: 20px;
}

.ewelink-status .status-header {
    margin-bottom: 16px;
}

.ewelink-status .status-details {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 16px;
}

.ewelink-status .info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.ewelink-status .info-row:last-child {
    border-bottom: none;
}

.ewelink-status .info-row .label {
    color: var(--text-secondary);
}

.ewelink-status .info-row .value {
    font-weight: 500;
}

.ewelink-status .status-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.ewelink-unconfigured {
    padding: 40px 20px;
}

.ewelink-unconfigured .empty-state {
    text-align: center;
}

/* Device cards for Sonoff */
.device-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
}

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

.device-card .device-header h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.device-card .device-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.device-card .device-body {
    padding: 16px;
}

.device-card .device-info {
    margin-bottom: 12px;
}

.device-card .device-info .info-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 14px;
}

.device-card .device-info .info-row .label {
    color: var(--text-secondary);
}

.device-card .device-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Power state indicators */
.power-state {
    font-weight: 600;
}

.power-state.power-on {
    color: var(--success-color);
}

.power-state.power-off {
    color: var(--text-secondary);
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.status-online {
    background-color: #d4edda;
    color: #155724;
}

.status-offline {
    background-color: #f8d7da;
    color: #721c24;
}

/* Form improvements */
.form-group hr {
    margin: 20px 0;
    border: none;
    border-top: 1px solid var(--border-color);
}

.form-group h5 {
    margin: 0 0 12px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group h5 i {
    margin-right: 8px;
    color: var(--primary-color);
}

/* ============================================
   Media Optimization View
   ============================================ */
#view-media-optimization .tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

#view-media-optimization .tab-btn {
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: #f8fafc;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

#view-media-optimization .tab-btn:hover {
    background: #e2e8f0;
}

#view-media-optimization .tab-btn.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

#view-media-optimization .tab-content {
    display: none;
}

#view-media-optimization .tab-content.active {
    display: block;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 500;
}

.toggle-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.progress-bar {
    position: relative;
    height: 20px;
    background: #e2e8f0;
    border-radius: 10px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.3s;
}

.progress-bar span {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: 11px;
    font-weight: 600;
}

/* ============================================
   Template Library View
   ============================================ */
#view-template-library .tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

#view-template-library .tab-btn {
    padding: 10px 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: #f8fafc;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

#view-template-library .tab-btn.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

#view-template-library .tab-content {
    display: none;
}

#view-template-library .tab-content.active {
    display: block;
}

.filters-bar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.template-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.template-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.template-preview {
    position: relative;
    height: 180px;
    background: #1e293b;
    overflow: hidden;
}

.template-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.template-preview .badge {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 11px;
}

.badge-featured {
    background: #f59e0b;
    color: #fff;
}

.badge-premium {
    background: #8b5cf6;
    color: #fff;
}

.template-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: opacity 0.3s;
}

.template-card:hover .template-overlay {
    opacity: 1;
}

.template-info {
    padding: 16px;
}

.template-info h4 {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
}

.template-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.category-badge {
    background: #e2e8f0;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.template-stats {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-secondary);
}

.template-stats .rating {
    color: #f59e0b;
}

/* Themes Grid */
.themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}

.theme-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.theme-colors {
    display: flex;
    gap: 6px;
}

.color-swatch {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 2px solid rgba(0,0,0,0.1);
}

.theme-info h4 {
    margin: 0;
    font-size: 15px;
}

.theme-actions {
    display: flex;
    gap: 8px;
}

/* Components Grid */
.components-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.component-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.component-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.component-info {
    flex: 1;
}

.component-info h4 {
    margin: 0 0 4px 0;
    font-size: 15px;
}

.component-type {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* ============================================
   Visual Editor View
   ============================================ */
.editor-toolbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    flex-wrap: wrap;
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-right: 16px;
    border-right: 1px solid var(--border-color);
}

.toolbar-group:last-child {
    border-right: none;
    padding-right: 0;
}

.toolbar-right {
    margin-left: auto;
}

.editor-container {
    background: #1e293b;
    border-radius: 8px;
    min-height: 500px;
    padding: 16px;
}

#editor-workspace {
    display: flex;
    gap: 16px;
    height: calc(100vh - 300px);
    min-height: 500px;
}

.editor-sidebar-left,
.editor-sidebar-right {
    width: 250px;
    background: var(--card-bg);
    border-radius: 8px;
    overflow-y: auto;
}

.editor-sidebar-left .panel,
.editor-sidebar-right .panel {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.editor-sidebar-left .panel h4,
.editor-sidebar-right .panel h4 {
    margin: 0 0 12px 0;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.editor-canvas-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
    background: #0f172a;
    border-radius: 8px;
}

.editor-canvas {
    position: relative;
    transform-origin: center center;
    box-shadow: 0 0 40px rgba(0,0,0,0.5);
}

.canvas-element {
    box-sizing: border-box;
    cursor: grab;
    border: 2px solid transparent;
    transition: border-color 0.2s;
}

.canvas-element:hover {
    border-color: rgba(59, 130, 246, 0.5);
}

.canvas-element.selected {
    border-color: var(--primary-color);
}

.resize-handle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    border: 2px solid #fff;
    border-radius: 2px;
    z-index: 10;
}

.resize-nw { top: -5px; left: -5px; cursor: nw-resize; }
.resize-ne { top: -5px; right: -5px; cursor: ne-resize; }
.resize-sw { bottom: -5px; left: -5px; cursor: sw-resize; }
.resize-se { bottom: -5px; right: -5px; cursor: se-resize; }

.elements-list,
.assets-list,
.animations-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.element-item,
.asset-item,
.animation-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: #f8fafc;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
}

.element-item:hover,
.asset-item:hover,
.animation-item:hover {
    background: #e2e8f0;
}

.element-item.selected {
    background: var(--primary-color);
    color: #fff;
}

.layouts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.layout-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.layout-preview {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.5);
    font-size: 12px;
}

.layout-dimensions {
    background: rgba(0,0,0,0.5);
    padding: 4px 8px;
    border-radius: 4px;
}

.layout-info {
    padding: 16px;
}

.layout-info h4 {
    margin: 0 0 8px 0;
    font-size: 16px;
}

.layout-meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.layout-actions {
    padding: 0 16px 16px;
    display: flex;
    gap: 8px;
}

/* Properties Panel */
.property-group {
    margin-bottom: 12px;
}

.property-group label {
    display: block;
    margin-bottom: 4px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
}

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

.property-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

/* Video/Widget placeholders */
.video-placeholder,
.widget-placeholder,
.unknown-element {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.3);
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    gap: 8px;
}

.video-placeholder i,
.widget-placeholder i {
    font-size: 32px;
}

/* Empty and Error States */
.empty-state,
.error-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-secondary);
}

.empty-state i,
.error-state i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.error-state {
    color: var(--danger-color);
}

/* Loading */
.loading {
    text-align: center;
    padding: 48px;
    color: var(--text-secondary);
}

/* Code textarea */
textarea.code {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
}

/* ============================================
   Visual Editor - Enhanced Styles
   ============================================ */

/* Editor Main Area */
.editor-main-area {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

/* Layers Panel */
.panel-layers .panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.panel-layers .panel-header h4 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.panel-actions {
    display: flex;
    gap: 4px;
}

.layers-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-height: 300px;
    overflow-y: auto;
}

.layer-item {
    display: flex;
    align-items: center;
    padding: 8px 10px;
    background: var(--dark-bg);
    border-radius: 4px;
    cursor: pointer;
    gap: 8px;
    transition: var(--transition);
}

.layer-item:hover {
    background: rgba(255,255,255,0.1);
}

.layer-item.selected {
    background: var(--primary-color);
}

.layer-item.layer-hidden {
    opacity: 0.5;
}

.layer-item.drag-over {
    border: 2px dashed var(--primary-color);
}

.layer-icon {
    color: var(--text-secondary);
    font-size: 12px;
    width: 16px;
}

.layer-name {
    flex: 1;
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.layer-controls {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.2s;
}

.layer-item:hover .layer-controls {
    opacity: 1;
}

/* Timeline */
.editor-timeline {
    height: 180px;
    background: var(--sidebar-bg);
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: relative;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--dark-bg);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.timeline-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.timeline-time {
    font-family: monospace;
    font-size: 14px;
    color: var(--text-light);
}

.timeline-separator {
    color: var(--text-secondary);
}

.timeline-duration-input {
    width: 60px;
    padding: 4px 8px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: white;
    font-size: 13px;
    text-align: center;
}

.timeline-unit {
    font-size: 12px;
    color: var(--text-secondary);
}

.timeline-zoom {
    display: flex;
    gap: 4px;
}

.timeline-ruler {
    height: 24px;
    background: rgba(0,0,0,0.3);
    position: relative;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.ruler-mark {
    position: absolute;
    font-size: 10px;
    color: var(--text-secondary);
    transform: translateX(-50%);
    padding-top: 4px;
}

.timeline-tracks {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
    position: relative;
}

.timeline-track {
    display: flex;
    align-items: center;
    height: 28px;
    padding: 0 12px;
    gap: 8px;
}

.track-label {
    width: 100px;
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.track-bar-container {
    flex: 1;
    height: 20px;
    background: rgba(255,255,255,0.05);
    border-radius: 4px;
    position: relative;
}

.track-bar {
    position: absolute;
    height: 100%;
    background: var(--primary-color);
    border-radius: 4px;
    cursor: move;
    min-width: 20px;
}

.track-bar:hover {
    background: var(--primary-dark);
}

.track-handle {
    position: absolute;
    top: 0;
    width: 8px;
    height: 100%;
    cursor: ew-resize;
    background: transparent;
}

.track-handle:hover {
    background: rgba(255,255,255,0.3);
}

.track-handle-left {
    left: 0;
    border-radius: 4px 0 0 4px;
}

.track-handle-right {
    right: 0;
    border-radius: 0 4px 4px 0;
}

.timeline-playhead {
    position: absolute;
    top: 56px;
    bottom: 0;
    width: 2px;
    background: var(--danger-color);
    z-index: 10;
    pointer-events: none;
}

.timeline-playhead::before {
    content: '';
    position: absolute;
    top: -6px;
    left: -5px;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 8px solid var(--danger-color);
}

/* Animations Panel */
.panel-animations .panel-header {
    margin-bottom: 12px;
}

.panel-animations .panel-header h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.animation-section {
    margin-bottom: 12px;
}

.animation-section label {
    display: block;
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.animation-row {
    display: flex;
    gap: 8px;
}

.animation-row .animation-section {
    flex: 1;
}

/* Interactivity Panel */
.panel-interactivity .panel-header {
    margin-bottom: 12px;
}

.panel-interactivity .panel-header h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.toggle-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.toggle-inline input {
    width: 16px;
    height: 16px;
}

/* Inline Text Editing */
.text-content.editing {
    outline: 2px solid var(--primary-color);
    cursor: text;
    min-width: 50px;
    min-height: 20px;
}

/* Button Sizes */
.btn-xs {
    padding: 2px 6px;
    font-size: 10px;
}

/* CSS3 Animations for cross-platform */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes slideInLeft {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

@keyframes slideInRight {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

@keyframes slideInUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

@keyframes slideInDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

@keyframes slideOutLeft {
    from { transform: translateX(0); }
    to { transform: translateX(-100%); }
}

@keyframes slideOutRight {
    from { transform: translateX(0); }
    to { transform: translateX(100%); }
}

@keyframes slideOutUp {
    from { transform: translateY(0); }
    to { transform: translateY(-100%); }
}

@keyframes slideOutDown {
    from { transform: translateY(0); }
    to { transform: translateY(100%); }
}

@keyframes zoomIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

@keyframes zoomOut {
    from { transform: scale(1); }
    to { transform: scale(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

@keyframes flash {
    0%, 50%, 100% { opacity: 1; }
    25%, 75% { opacity: 0; }
}

/* ============================================
   Scenes, Folders, Live Preview
   ============================================ */

/* Scenes Panel */
.panel-scenes .panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.panel-scenes .panel-header h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.scenes-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 200px;
    overflow-y: auto;
}

.scene-item {
    display: flex;
    align-items: center;
    padding: 8px 10px;
    background: var(--dark-bg);
    border-radius: 4px;
    cursor: pointer;
    gap: 8px;
    transition: var(--transition);
}

.scene-item:hover {
    background: rgba(255,255,255,0.1);
}

.scene-item.active {
    background: var(--primary-color);
}

.scene-icon {
    color: var(--text-secondary);
    font-size: 12px;
}

.scene-name {
    flex: 1;
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.scene-duration {
    font-size: 10px;
    color: var(--text-secondary);
    padding: 2px 6px;
    background: rgba(0,0,0,0.3);
    border-radius: 10px;
}

.scene-actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.2s;
}

.scene-item:hover .scene-actions {
    opacity: 1;
}

/* Asset Folders */
.panel-assets .panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.panel-assets .panel-header h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.folder-breadcrumb {
    font-size: 11px;
    color: var(--text-secondary);
    padding: 4px 0;
    margin-bottom: 8px;
}

.breadcrumb-item {
    cursor: pointer;
}

.breadcrumb-item:hover {
    color: var(--primary-color);
}

.folders-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 8px;
}

.folder-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    background: rgba(255,255,255,0.05);
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: var(--transition);
}

.folder-item:hover {
    background: rgba(255,255,255,0.1);
}

.folder-item i {
    font-size: 14px;
}

.folder-item span:first-of-type {
    flex: 1;
}

.folder-count {
    font-size: 10px;
    color: var(--text-secondary);
}

/* Live Preview Indicator */
.live-preview-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    background: var(--danger-color);
    border-radius: 20px;
    font-size: 12px;
    color: white;
    margin-left: auto;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    animation: livePulse 1s infinite;
}

@keyframes livePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Player Select for Live Preview */
.player-select-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 300px;
    overflow-y: auto;
}

.player-select-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--dark-bg);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.player-select-item:hover {
    background: var(--primary-color);
}

.player-select-item i {
    font-size: 24px;
    color: var(--text-secondary);
}

.player-select-item .player-info {
    flex: 1;
}

.player-select-item .player-info strong {
    display: block;
}

.player-select-item .player-info small {
    color: var(--text-secondary);
}

/* ============================================
   Player Selector for Sonoff Assignment
   ============================================ */
.player-selector {
    padding: 10px 0;
}

.player-selector .search-box {
    position: sticky;
    top: 0;
    background: var(--card-bg);
    padding-bottom: 10px;
    z-index: 1;
}

.player-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    padding: 4px;
}

.player-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: var(--content-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
}

.player-item:hover {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.player-item .player-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
    font-size: 16px;
}

.player-item .player-info {
    flex: 1;
    min-width: 0;
}

.player-item .player-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-item .player-status {
    font-size: 11px;
    margin-top: 2px;
}

.player-item .player-status i {
    font-size: 6px;
    vertical-align: middle;
}

/* Assigned player badge in device cards */
.assigned-player {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
}

.assigned-player i {
    font-size: 12px;
}

.assigned-player .btn-xs {
    padding: 0 4px;
    font-size: 12px;
    margin-left: 4px;
}

/* Group badge */
.group-badge {
    display: inline-block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

/* Dark mode adjustments */
body.dark-mode .player-item {
    background: var(--dark-bg);
    border-color: rgba(255,255,255,0.1);
}

body.dark-mode .player-item:hover {
    background: rgba(37, 99, 235, 0.15);
    border-color: var(--primary-color);
}

body.dark-mode .player-item .player-name {
    color: #fff;
}

body.dark-mode .assigned-player {
    background: rgba(37, 99, 235, 0.2);
}

/* ============================================
   Sonoff Manager (compact modal for Players)
   ============================================ */
.sonoff-manager {
    padding: 8px 0;
}

.sonoff-manager h5 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sonoff-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: var(--content-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 8px;
}

.sonoff-card.assigned {
    border-left: 3px solid var(--success-color);
}

.sonoff-info {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.sonoff-info strong {
    font-size: 14px;
}

.sonoff-info small {
    color: var(--text-secondary);
    font-size: 11px;
}

.sonoff-actions {
    display: flex;
    gap: 4px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-dot.online {
    background: var(--success-color);
    box-shadow: 0 0 4px var(--success-color);
}

.status-dot.offline {
    background: var(--text-secondary);
}

/* Quick assign grid */
.sonoff-quick-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sonoff-quick-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--content-bg);
    border: 1px dashed var(--border-color);
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}

.sonoff-quick-btn:hover {
    border-color: var(--primary-color);
    border-style: solid;
    background: rgba(37, 99, 235, 0.05);
    transform: translateY(-1px);
}

.sonoff-quick-btn .name {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Extra small buttons */
.btn-xs {
    padding: 4px 8px;
    font-size: 11px;
    line-height: 1.2;
}

/* ============================================
   Sonoff Manager V2 - Scalable with search
   ============================================ */
.sonoff-manager-v2 {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 400px;
}

.sonoff-stats-bar {
    display: flex;
    gap: 16px;
    padding: 10px 14px;
    background: var(--content-bg);
    border-radius: 8px;
    font-size: 13px;
}

.sonoff-stats-bar .stat {
    display: flex;
    align-items: center;
    gap: 6px;
}

.sonoff-filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.sonoff-filters .search-box {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.sonoff-filters .search-box i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 13px;
}

.sonoff-filters .search-box input {
    width: 100%;
    padding: 8px 12px 8px 36px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 13px;
    background: var(--content-bg);
}

.sonoff-filters .search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.sonoff-filters .form-select-sm {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 13px;
    background: var(--content-bg);
    min-width: 140px;
}

.sonoff-filters .filter-tabs {
    display: flex;
    gap: 4px;
    background: var(--content-bg);
    padding: 4px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.sonoff-filters .filter-tabs .tab {
    padding: 6px 12px;
    font-size: 12px;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.sonoff-filters .filter-tabs .tab:hover {
    color: var(--text-primary);
}

.sonoff-filters .filter-tabs .tab.active {
    background: var(--primary-color);
    color: white;
}

.sonoff-list-container {
    flex: 1;
    max-height: 350px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--content-bg);
}

.sonoff-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.15s;
}

.sonoff-row:last-child {
    border-bottom: none;
}

.sonoff-row:hover {
    background: rgba(0, 0, 0, 0.02);
}

.sonoff-row.assigned {
    background: rgba(34, 197, 94, 0.08);
    border-left: 3px solid var(--success-color);
}

.sonoff-row.other-player {
    opacity: 0.6;
}

.sonoff-row-main {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.status-indicator {
    width: 10px;
    height: 10px;
    min-width: 10px;
    min-height: 10px;
    border-radius: 50% !important;
    flex-shrink: 0;
    display: inline-block;
}

.status-indicator.online {
    background: var(--success-color) !important;
    box-shadow: 0 0 6px var(--success-color);
}

.status-indicator.offline {
    background: var(--text-secondary) !important;
}

.sonoff-name {
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sonoff-group {
    font-size: 11px;
    padding: 2px 8px;
    background: var(--primary-color);
    color: white;
    border-radius: 10px;
    flex-shrink: 0;
}

.sonoff-other-badge {
    font-size: 10px;
    padding: 2px 6px;
    background: var(--warning-color);
    color: white;
    border-radius: 4px;
    flex-shrink: 0;
}

.sonoff-group-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border: 1px dashed var(--border-color);
    background: transparent;
    border-radius: 12px;
    cursor: pointer;
    font-size: 11px;
    color: var(--text-secondary);
    transition: all 0.15s;
    flex-shrink: 0;
}

.sonoff-group-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.sonoff-group-btn.has-group {
    border-style: solid;
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.sonoff-group-btn.has-group:hover {
    filter: brightness(1.1);
    color: white;
}

.sonoff-group-btn .group-text {
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sonoff-row-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.btn-icon {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: all 0.15s;
}

.btn-icon.primary {
    background: var(--primary-color);
    color: white;
}

.btn-icon.primary:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.btn-icon.success {
    background: var(--success-color);
    color: white;
}

.btn-icon.success:hover {
    filter: brightness(1.1);
}

.btn-icon.danger {
    background: var(--danger-color);
    color: white;
}

.btn-icon.danger:hover {
    filter: brightness(1.1);
}

.btn-icon.muted {
    background: var(--border-color);
    color: var(--text-secondary);
}

.btn-icon.muted:hover {
    background: var(--danger-color);
    color: white;
}

.btn-icon:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.sonoff-bulk-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
}

/* Modal large size */
.modal.modal-lg {
    max-width: 700px;
    width: 95%;
}

/* Dark mode for Sonoff Manager V2 */
body.dark-mode .sonoff-stats-bar,
body.dark-mode .sonoff-filters .search-box input,
body.dark-mode .sonoff-filters .form-select-sm,
body.dark-mode .sonoff-list-container {
    background: var(--dark-card-bg);
    border-color: var(--dark-border);
}

body.dark-mode .sonoff-row {
    border-color: var(--dark-border);
}

body.dark-mode .sonoff-row:hover {
    background: rgba(255, 255, 255, 0.03);
}

body.dark-mode .sonoff-row.assigned {
    background: rgba(34, 197, 94, 0.15);
}

body.dark-mode .sonoff-filters .filter-tabs {
    background: var(--dark-card-bg);
    border-color: var(--dark-border);
}

body.dark-mode .btn-icon.muted {
    background: var(--dark-border);
}

/* ============================================
   Sonoff Grouped View
   ============================================ */
.sonoff-group-section {
    margin-bottom: 8px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.sonoff-group-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    cursor: pointer;
    user-select: none;
    transition: background 0.2s ease;
}

.sonoff-group-header:hover {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}

.sonoff-group-header i.fa-folder,
.sonoff-group-header i.fa-folder-open {
    font-size: 16px;
}

.sonoff-group-header .group-name {
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
}

.sonoff-group-header .group-count {
    font-size: 12px;
    color: var(--text-secondary);
    background: white;
    padding: 2px 8px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.sonoff-group-header .group-assigned {
    font-size: 11px;
    color: white;
    background: var(--success-color);
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
}

.sonoff-group-header .toggle-icon {
    color: var(--text-secondary);
    transition: transform 0.2s ease;
}

.sonoff-group-header.collapsed .toggle-icon {
    transform: rotate(-90deg);
}

.sonoff-group-devices {
    transition: max-height 0.3s ease, opacity 0.2s ease;
    max-height: 2000px;
    opacity: 1;
    overflow: hidden;
}

.sonoff-group-devices.collapsed {
    max-height: 0;
    opacity: 0;
}

.sonoff-group-devices .sonoff-row {
    border-radius: 0;
    border-left: 0;
    border-right: 0;
    border-bottom: 1px solid var(--border-color);
}

.sonoff-group-devices .sonoff-row:last-child {
    border-bottom: none;
}

.sonoff-model {
    font-size: 11px;
    color: var(--text-light);
    background: #f1f5f9;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 8px;
}

/* Dark mode for grouped view */
body.dark-mode .sonoff-group-section {
    border-color: var(--dark-border);
}

body.dark-mode .sonoff-group-header {
    background: linear-gradient(135deg, var(--dark-card-bg) 0%, #1a2332 100%);
}

body.dark-mode .sonoff-group-header:hover {
    background: linear-gradient(135deg, #1a2332 0%, #243040 100%);
}

body.dark-mode .sonoff-group-header .group-name {
    color: var(--dark-text-primary);
}

body.dark-mode .sonoff-group-header .group-count {
    background: var(--dark-card-bg);
    border-color: var(--dark-border);
    color: var(--dark-text-secondary);
}

body.dark-mode .sonoff-model {
    background: var(--dark-border);
    color: var(--dark-text-secondary);
}

/* ============================================
   Sonoff Family → Room Hierarchy View
   ============================================ */

/* Family Section (Top Level) */
.sonoff-family-section {
    margin-bottom: 12px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.sonoff-family-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
    cursor: pointer;
    user-select: none;
    transition: background 0.2s ease;
    border-bottom: 1px solid rgba(59, 130, 246, 0.2);
}

.sonoff-family-header:hover {
    background: linear-gradient(135deg, #bae6fd 0%, #bfdbfe 100%);
}

.sonoff-family-header i.fa-home {
    font-size: 18px;
    color: var(--info-color);
}

.sonoff-family-header i.fa-home-alt {
    font-size: 18px;
}

.sonoff-family-header .family-name {
    font-weight: 700;
    font-size: 15px;
    color: var(--text-primary);
    flex: 1;
}

.sonoff-family-header .family-count {
    font-size: 12px;
    color: #1e40af;
    background: white;
    padding: 3px 10px;
    border-radius: 12px;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.sonoff-family-header .family-online {
    font-size: 11px;
    color: white;
    background: var(--success-color);
    padding: 3px 10px;
    border-radius: 12px;
    font-weight: 500;
}

.sonoff-family-header .toggle-icon {
    color: var(--text-secondary);
    transition: transform 0.2s ease;
}

.sonoff-family-header.collapsed .toggle-icon {
    transform: rotate(-90deg);
}

.sonoff-family-content {
    padding: 8px;
    transition: max-height 0.3s ease, opacity 0.2s ease, padding 0.2s ease;
    max-height: 5000px;
    opacity: 1;
}

.sonoff-family-content.collapsed {
    max-height: 0;
    opacity: 0;
    padding: 0 8px;
}

/* Room Section (nested inside Family) */
.sonoff-family-content .sonoff-group-section {
    margin-bottom: 6px;
    border-radius: 6px;
}

.sonoff-family-content .sonoff-group-section:last-child {
    margin-bottom: 0;
}

.sonoff-family-content .sonoff-group-header {
    padding: 8px 12px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.sonoff-family-content .sonoff-group-header i.fa-door-open {
    font-size: 14px;
}

.sonoff-family-content .sonoff-group-header .group-online {
    font-size: 10px;
    color: white;
    background: var(--success-color);
    padding: 2px 6px;
    border-radius: 8px;
    font-weight: 500;
}

/* Compact Device Item */
.sonoff-device-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: white;
    border-bottom: 1px solid #f1f5f9;
    transition: background 0.15s ease;
}

.sonoff-device-item:last-child {
    border-bottom: none;
}

.sonoff-device-item:hover {
    background: #fafbfc;
}

.sonoff-device-item .device-main {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.sonoff-device-item .device-status-indicator {
    flex-shrink: 0;
}

.sonoff-device-item .device-info-compact {
    flex: 1;
    min-width: 0;
}

.sonoff-device-item .device-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sonoff-device-item .device-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 2px;
}

.sonoff-device-item .device-model {
    font-size: 11px;
    color: var(--text-secondary);
    background: #f1f5f9;
    padding: 1px 6px;
    border-radius: 4px;
}

.sonoff-device-item .power-state {
    font-size: 11px;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 4px;
}

.sonoff-device-item .power-state.power-on {
    color: #15803d;
    background: #dcfce7;
}

.sonoff-device-item .power-state.power-off {
    color: #dc2626;
    background: #fee2e2;
}

.sonoff-device-item .device-player {
    flex-shrink: 0;
    min-width: 100px;
    text-align: right;
}

.sonoff-device-item .device-player .assigned-player {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--primary-color);
    background: #eff6ff;
    padding: 4px 8px;
    border-radius: 6px;
}

.sonoff-device-item .device-player .btn-unassign {
    background: none;
    border: none;
    padding: 0 2px;
    cursor: pointer;
    color: #dc2626;
    font-size: 11px;
    opacity: 0.7;
    transition: opacity 0.15s;
}

.sonoff-device-item .device-player .btn-unassign:hover {
    opacity: 1;
}

.sonoff-device-item .device-actions-compact {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.sonoff-device-item .device-actions-compact .btn {
    padding: 4px 8px;
    font-size: 11px;
}

/* Dark mode for Family Hierarchy */
body.dark-mode .sonoff-family-section {
    background: var(--dark-card-bg);
    border-color: var(--dark-border);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

body.dark-mode .sonoff-family-header {
    background: linear-gradient(135deg, #1e3a5f 0%, #1e3a8a 100%);
    border-bottom-color: rgba(59, 130, 246, 0.3);
}

body.dark-mode .sonoff-family-header:hover {
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
}

body.dark-mode .sonoff-family-header .family-name {
    color: var(--dark-text-primary);
}

body.dark-mode .sonoff-family-header .family-count {
    background: var(--dark-card-bg);
    border-color: rgba(59, 130, 246, 0.4);
    color: #93c5fd;
}

body.dark-mode .sonoff-family-content {
    background: var(--dark-card-bg);
}

body.dark-mode .sonoff-device-item {
    background: var(--dark-card-bg);
    border-bottom-color: var(--dark-border);
}

body.dark-mode .sonoff-device-item:hover {
    background: #1a2332;
}

body.dark-mode .sonoff-device-item .device-name {
    color: var(--dark-text-primary);
}

body.dark-mode .sonoff-device-item .device-model {
    background: var(--dark-border);
    color: var(--dark-text-secondary);
}

body.dark-mode .sonoff-device-item .device-player .assigned-player {
    background: #1e3a5f;
    color: #93c5fd;
}