/* Modern IPTV Editor Styles */
:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #f1f5f9;
    --accent-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

/* Global Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    margin: 0;
    padding: 0;
    color: var(--text-primary);
    line-height: 1.6;
}

body.modern-dashboard {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Modern Navbar */
.modern-navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 0;
}

/* Fix navbar brand link background - usuń wszystkie szare tła */
.navbar-brand {
    background: transparent !important;
    background-color: transparent !important;
}

.navbar-brand:hover,
.navbar-brand:focus,
.navbar-brand:active {
    background: transparent !important;
    background-color: transparent !important;
}

.modern-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    font-size: 1rem;
    color: var(--primary-color) !important;
    text-decoration: none;
    background: transparent !important;
    background-color: transparent !important;
    padding: 0.5rem 1rem;
    min-width: 150px;
}

.modern-brand:hover,
.modern-brand:focus,
.modern-brand:active {
    background: transparent !important;
    background-color: transparent !important;
    text-decoration: none;
}

.brand-icon {
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

/* Główny styl dla iptv-brand-text - gradient bez szarego tła */
.iptv-brand-text {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    color: var(--primary-color) !important; /* Fallback color */
    background-color: transparent !important;
    text-decoration: none !important;
    font-size: 1rem !important;
    font-weight: 500 !important;
}

/* Fix dla wszystkich stanów iptv-brand-text - zwiększona specyficzność */
.modern-brand .iptv-brand-text,
.navbar-brand .iptv-brand-text,
a.modern-brand .iptv-brand-text,
.navbar .navbar-brand .iptv-brand-text,
.modern-navbar .modern-brand .iptv-brand-text,
.iptv-brand-text:hover,
.iptv-brand-text:focus,
.iptv-brand-text:active,
.iptv-brand-text:visited {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    color: var(--primary-color) !important;
    background-color: transparent !important;
    text-decoration: none !important;
}

/* Fix for brand text hover and focus states */
.modern-brand:hover .iptv-brand-text,
.modern-brand:focus .iptv-brand-text {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color)) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    color: var(--primary-dark) !important;
    background-color: transparent !important;
    text-decoration: none !important;
}

.modern-toggler {
    border: none;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
}

.modern-nav .nav-link {
    color: var(--text-primary) !important;
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    position: relative;
}

.modern-nav .nav-link:hover {
    background: var(--bg-secondary);
    color: var(--primary-color) !important;
}

.modern-nav .nav-link.active {
    background: var(--primary-color);
    color: white !important;
}

.modern-nav-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.credits-link {
    background: var(--bg-secondary) !important;
    border-radius: var(--radius-lg) !important;
    padding: 0.5rem 1rem !important;
}

.credits-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.credits-display i {
    color: var(--warning-color);
    font-size: 1.1rem;
}

.credits-count {
    background: var(--warning-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
}

.user-link {
    background: var(--bg-secondary) !important;
    border-radius: var(--radius-lg) !important;
    padding: 0.5rem 1rem !important;
}

.user-display {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.875rem;
}

.user-name {
    font-weight: 500;
    color: var(--text-primary);
}

/* Modern Dropdown */
.modern-dropdown {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 0.5rem;
    margin-top: 0.5rem;
    min-width: 200px;
}

.modern-dropdown .dropdown-header {
    font-weight: 600;
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.modern-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    color: var(--text-primary) !important;
    text-decoration: none;
    background: transparent !important;
}

.modern-dropdown-item:hover {
    background: var(--bg-secondary) !important;
    color: var(--primary-color) !important;
}

.modern-dropdown-item i {
    width: 16px;
    text-align: center;
    color: var(--text-secondary);
}

.modern-dropdown-item:hover i {
    color: var(--primary-color);
}

.logout-item:hover {
    background: rgba(239, 68, 68, 0.1) !important;
    color: var(--danger-color) !important;
}

.logout-item:hover i {
    color: var(--danger-color) !important;
}

/* Fix for Bootstrap dropdown items */
.dropdown-item {
    background: transparent !important;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: transparent !important;
}

/* Dashboard Container */
.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Dashboard Header */
.dashboard-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.welcome-section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.welcome-section p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.header-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-modern {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    font-size: 0.875rem;
}

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

.btn-modern-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: white;
}

.btn-modern-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-modern-secondary:hover {
    background: var(--bg-tertiary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: var(--text-primary);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    color: inherit;
    text-decoration: none;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.stat-icon.primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.stat-icon.success {
    background: linear-gradient(135deg, var(--accent-color), #059669);
    color: white;
}

.stat-icon.warning {
    background: linear-gradient(135deg, var(--warning-color), #d97706);
    color: white;
}

.stat-icon.info {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.stat-link {
    color: var(--primary-color);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
}

/* Content Cards */
.content-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 2rem;
}

.content-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.content-card h3 i {
    color: var(--primary-color);
}

/* Playlist List */
.playlist-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.playlist-item {
    display: flex;
    align-items: center;
    justify-content: between;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.playlist-item:hover {
    background: var(--bg-tertiary);
    transform: translateX(4px);
}

.playlist-info {
    flex: 1;
}

.playlist-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.playlist-meta {
    display: flex;
    gap: 1rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.playlist-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    border-radius: var(--radius-md);
}

/* Activity Timeline */
.activity-timeline {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.activity-icon {
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.activity-content {
    flex: 1;
}

.activity-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.activity-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.activity-time {
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* Quick Actions */
.quick-actions-section {
    margin-bottom: 2rem;
}

.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.quick-action-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.quick-action-item:hover {
    background: var(--bg-tertiary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: inherit;
    text-decoration: none;
}

.quick-action-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.quick-action-content h4 {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.quick-action-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.empty-state h4 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.status-badge.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-color);
}

.status-badge.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.status-badge.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-container {
        padding: 1rem;
    }
    
    .dashboard-header {
        padding: 1.5rem;
    }
    
    .welcome-section h1 {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-actions-grid {
        grid-template-columns: 1fr;
    }
    
    .header-actions {
        flex-direction: column;
    }
    
    .playlist-meta {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .modern-nav-right {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-card,
.content-card,
.quick-action-item {
    animation: fadeInUp 0.6s ease forwards;
}

.stat-card:nth-child(1) { animation-delay: 0.1s; }
.stat-card:nth-child(2) { animation-delay: 0.2s; }
.stat-card:nth-child(3) { animation-delay: 0.3s; }
.stat-card:nth-child(4) { animation-delay: 0.4s; }

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Form Styles */
.form-modern {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-group-modern {
    margin-bottom: 1.5rem;
}

.form-label-modern {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-control-modern {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.form-control-modern:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Table Styles */
.table-modern {
    width: 100%;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table-modern th {
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 600;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.table-modern td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.table-modern tr:hover {
    background: var(--bg-secondary);
}

/* Sidebar Styles */
.sidebar.bg-light {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    border-right: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.sidebar .nav-link {
    color: var(--text-secondary) !important;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    margin: 0.125rem 0.5rem;
    transition: all 0.3s ease;
    font-weight: 500;
    background: transparent !important;
}

.sidebar .nav-link:hover {
    background: rgba(102, 126, 234, 0.1) !important;
    color: var(--primary-color) !important;
    transform: translateX(4px);
}

.sidebar .nav-link.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
    color: white !important;
    box-shadow: var(--shadow-md);
}

.sidebar .nav-link.active:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color)) !important;
    color: white !important;
}

.sidebar .sidebar-heading {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.5rem 1rem;
    margin-top: 1rem;
}

.sidebar .card {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    margin: 1rem 0.5rem;
}

.sidebar .card.bg-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
    border: none;
    color: white;
}