/**
 * Canlive.org - Modern Gradient Theme
 * Bootstrap 5 + Admin Panel Color Scheme
 */

/* ============================================
   CSS Variables — Gradient Theme
   ============================================ */
:root {
    /* Primary Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-success: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --gradient-danger: linear-gradient(135deg, #f44336 0%, #e91e63 100%);
    --gradient-warning: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-info: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-secondary: linear-gradient(135deg, #757575 0%, #9e9e9e 100%);
    
    /* Solid Colors (fallback) */
    --primary-color: #667eea;
    --secondary-color: #6c757d;
    --success-color: #11998e;
    --danger-color: #f44336;
    --warning-color: #f093fb;
    --info-color: #4facfe;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    
    /* Shadows */
    --shadow-sm: 0 2px 5px rgba(0,0,0,0.05);
    --shadow-md: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 5px 15px rgba(0,0,0,0.15);
    --shadow-hover: 0 8px 20px rgba(0,0,0,0.2);
    
    /* Transitions */
    --transition-base: all 0.3s ease;
    --transition-fast: all 0.2s ease;
}

/* ============================================
   General Layout
   ============================================ */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    padding-top: 50px;
    background-color: #f8f9fa;
    min-height: 100vh;
}

/* ============================================
   Navbar — Gradient Background
   ============================================ */
.navbar {
    background: var(--gradient-primary) !important;
    box-shadow: var(--shadow-md);
    border: none;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition-fast);
}

.navbar-brand img {
    transition: transform 0.3s ease;
}

.navbar-brand:hover img {
    transform: scale(1.05) rotate(-2deg);
}

.navbar-dark .navbar-brand,
.navbar-dark .nav-link {
    color: rgba(255,255,255,0.95) !important;
    font-weight: 500;
}

.navbar-dark .nav-link {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 15px;
    border-radius: 6px;
    transition: var(--transition-fast);
}

.navbar-dark .nav-link:hover {
    background: rgba(255,255,255,0.15);
    color: #fff !important;
}

.navbar-dark .nav-link.active {
    background: rgba(255,255,255,0.2);
    color: #fff !important;
}

/* Navbar Badge */
.navbar .badge {
    font-size: 10px;
    padding: 4px 6px;
    margin-left: 5px;
    background: rgba(255,255,255,0.3);
}

/* ============================================
   App Banner — Gradient
   ============================================ */
.app-banner {
    background: var(--gradient-primary);
    color: white;
    padding: 15px 0;
    margin-bottom: 10px;
    box-shadow: var(--shadow-md);
}

.app-banner-icon img {
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.app-banner-text h5 {
    margin-bottom: 5px;
    font-weight: 600;
}

.app-banner-text p {
    margin-bottom: 0;
    opacity: 0.9;
}

.app-banner .btn-close-white {
    opacity: 0.8;
}

.app-banner .btn-close-white:hover {
    opacity: 1;
}

/* ============================================
   Cards — Modern Hover Effects
   ============================================ */
.card {
    border-radius: 15px;
    border: 1px solid #e0e0e0;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    background: var(--gradient-primary);
    color: white;
    border-radius: 15px 15px 0 0 !important;
    border-bottom: none;
    padding: 15px 20px;
    font-weight: 600;
}

.card-header i {
    margin-right: 8px;
}

/* Channel Cards */
.channel-card {
    background: white;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.channel-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.channel-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.channel-card:hover img {
    opacity: 0.9;
}

.channel-card .card-body {
    padding: 15px;
}

.channel-card .card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #212529;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 8px;
}

.channel-card .card-title a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

.channel-card .card-title a:hover {
    color: var(--primary-color);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.channel-card .badge {
    font-size: 11px;
    padding: 4px 8px;
}

/* Stats Cards — Like Admin Panel */
.stats-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
}

.stats-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stats-card .icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 15px;
}

.stats-card.primary .icon { background: var(--gradient-primary); color: white; }
.stats-card.success .icon { background: var(--gradient-success); color: white; }
.stats-card.warning .icon { background: var(--gradient-warning); color: white; }
.stats-card.info .icon    { background: var(--gradient-info);    color: white; }
.stats-card.danger .icon  { background: var(--gradient-danger);  color: white; }
.stats-card.secondary .icon { background: var(--gradient-secondary); color: white; }

.stats-card h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.stats-card .badge {
    font-size: 10px;
    vertical-align: middle;
}

/* ============================================
   Buttons — Gradient Style
   ============================================ */
.btn-primary {
    background: var(--gradient-primary);
    border: none;
    box-shadow: 0 4px 10px rgba(102, 126, 234, 0.3);
    transition: var(--transition-base);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(102, 126, 234, 0.4);
}

.btn-success {
    background: var(--gradient-success);
    border: none;
    box-shadow: 0 4px 10px rgba(17, 153, 142, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(17, 153, 142, 0.4);
}

.btn-danger {
    background: var(--gradient-danger);
    border: none;
    box-shadow: 0 4px 10px rgba(244, 67, 54, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(244, 67, 54, 0.4);
}

.btn-warning {
    background: var(--gradient-warning);
    border: none;
    color: white;
    box-shadow: 0 4px 10px rgba(240, 147, 251, 0.3);
}

.btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(240, 147, 251, 0.4);
    color: white;
}

.btn-info {
    background: var(--gradient-info);
    border: none;
    box-shadow: 0 4px 10px rgba(79, 172, 254, 0.3);
}

.btn-info:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(79, 172, 254, 0.4);
}

/* ============================================
   Badges — Gradient
   ============================================ */
.badge-admin {
    background: var(--gradient-primary);
    color: white;
}

.badge-user {
    background: var(--gradient-success);
    color: white;
}

.badge-primary {
    background: var(--gradient-primary);
}

.badge-success {
    background: var(--gradient-success);
}

.badge-danger {
    background: var(--gradient-danger);
}

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

.badge-info {
    background: var(--gradient-info);
}

/* ============================================
   Content Sections
   ============================================ */
.content-section {
    background: white;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-sm);
}

.content-section h2 {
    margin-bottom: 20px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   Forms — Modern Style
   ============================================ */
.form-control,
.form-select {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    transition: var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.15);
}

.form-label {
    font-weight: 500;
    color: #495057;
    margin-bottom: 8px;
}

/* ============================================
   Lists — Hover Effects
   ============================================ */
.list-group-item {
    border-radius: 8px;
    margin-bottom: 8px;
    border: 1px solid #e0e0e0;
    transition: var(--transition-fast);
}

.list-group-item:hover {
    background-color: #f8f9fa;
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
}

.list-group-item.active {
    background: var(--gradient-primary);
    border-color: transparent;
}

.list-group-item i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

/* ============================================
   Quick Actions — Admin Style
   ============================================ */
.quick-action {
    display: block;
    padding: 15px;
    background: white;
    border-radius: 10px;
    text-decoration: none;
    color: #333;
    transition: var(--transition-base);
    margin-bottom: 10px;
    box-shadow: var(--shadow-sm);
    border: 1px solid #e0e0e0;
}

.quick-action:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.quick-action i {
    font-size: 20px;
    margin-right: 10px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.quick-action .badge {
    float: right;
}

/* ============================================
   Tables — Modern Style
   ============================================ */
.info-table,
.table-container {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.table {
    margin-bottom: 0;
}

.table thead th {
    background: var(--gradient-primary);
    color: white;
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.table tbody tr {
    transition: var(--transition-fast);
}

.table tbody tr:hover {
    background-color: #f8f9fa;
    transform: scale(1.01);
}

/* ============================================
   Alerts — Gradient
   ============================================ */
.alert {
    border-radius: 12px;
    border: none;
    box-shadow: var(--shadow-sm);
}

.alert-primary {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    color: #667eea;
}

.alert-success {
    background: linear-gradient(135deg, rgba(17, 153, 142, 0.1), rgba(56, 239, 125, 0.1));
    color: #11998e;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.1), rgba(233, 30, 99, 0.1));
    color: #f44336;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.1), rgba(245, 87, 108, 0.1));
    color: #f093fb;
}

.alert-info {
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.1), rgba(0, 242, 254, 0.1));
    color: #4facfe;
}

/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb {
    background-color: transparent;
    padding: 15px 0;
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-fast);
}

.breadcrumb-item a:hover {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: #1a1a1a;
    color: rgba(255,255,255,0.8);
    margin-top: 50px;
    border-top: 3px solid;
    border-image: var(--gradient-primary) 1;
}

.footer a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition-fast);
}

.footer a:hover {
    color: white;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   Floating App Button
   ============================================ */
.app-float-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
}

.app-float-btn .btn {
    background: var(--gradient-primary);
    border: none;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    padding: 12px 25px;
    font-weight: 600;
    animation: float-pulse 2s infinite;
}

.app-float-btn .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

@keyframes float-pulse {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* ============================================
   Loading Spinner
   ============================================ */
.spinner-border-gradient {
    border: 3px solid transparent;
    border-top: 3px solid var(--primary-color);
    border-right: 3px solid var(--primary-color);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    .stats-card {
        margin-bottom: 20px;
    }
    
    .channel-card {
        margin-bottom: 15px;
    }
    
    .app-float-btn {
        bottom: 15px;
        right: 15px;
    }
    
    .app-float-btn .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .navbar-dark .nav-link {
        padding: 10px 15px;
    }
}

@media (max-width: 576px) {
    body {
        padding-top: 56px;
    }
    
    .content-section {
        padding: 20px;
    }
    
    .card-header {
        padding: 12px 15px;
        font-size: 0.95rem;
    }
}

/* ============================================
   Info Box
   ============================================ */
.info-box {
    background: #f8f9fc;
    border: 1px solid #e4e9f5;
    border-radius: 12px;
    padding: 24px;
}

.info-box h5 {
    font-size: 15px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.info-item {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 14px;
    color: #555;
}

.info-icon {
    font-size: 18px;
    flex-shrink: 0;
}

/* ============================================
   Utility Classes
   ============================================ */
.gradient-text-primary {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.shadow-hover {
    transition: var(--transition-base);
}

.shadow-hover:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}