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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #09090b;
    color: #e4e4e7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    letter-spacing: -0.01em;
}

/* Navigation */
.navbar {
    background-color: rgba(15, 15, 18, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

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

.brand-icon {
    font-size: 1.5rem;
}

.brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: 0.4rem;
}

.nav-links a {
    color: #a1a1aa;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    padding: 0.5rem 0.9rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: linear-gradient(145deg, rgba(24, 24, 27, 0.6) 0%, rgba(20, 20, 22, 0.6) 100%);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.nav-links a:hover {
    color: #fff;
    background: linear-gradient(145deg, #1f1f23 0%, #1a1a1d 100%);
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.nav-links a.active {
    color: #fff;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.nav-icon {
    font-size: 1rem;
}

.logout-link {
    margin-left: 0.25rem;
    border-color: rgba(255, 255, 255, 0.04) !important;
}

.logout-link:hover {
    background: linear-gradient(145deg, rgba(239, 68, 68, 0.15) 0%, rgba(220, 38, 38, 0.1) 100%) !important;
    border-color: rgba(239, 68, 68, 0.2) !important;
    color: #f87171 !important;
}

/* Main container */
.container {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #fafafa;
    letter-spacing: -0.02em;
}

h2 {
    font-weight: 600;
    letter-spacing: -0.01em;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem;
    color: #52525b;
    font-size: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    background-color: rgba(0, 0, 0, 0.3);
}

/* Alerts */
.alert {
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.alert-error {
    background: linear-gradient(135deg, #991b1b 0%, #7f1d1d 100%);
    color: #fecaca;
    border: 1px solid #dc2626;
}

.alert-success {
    background: linear-gradient(135deg, #166534 0%, #14532d 100%);
    color: #bbf7d0;
    border: 1px solid #22c55e;
}

/* Page header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.page-header h1 {
    margin-bottom: 0;
}

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

.header-count {
    color: #71717a;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Card */
.card {
    background: linear-gradient(145deg, #18181b 0%, #141416 100%);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
}

.card-header-simple {
    margin-bottom: 1.25rem;
}

.card-header-simple h2 {
    font-size: 1rem;
    font-weight: 600;
    color: #fafafa;
    margin: 0;
}

/* Dashboard */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.dashboard-header h1 {
    margin-bottom: 0;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.dashboard-card {
    background: linear-gradient(145deg, #18181b 0%, #141416 100%);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 1.5rem;
    transition: all 0.2s ease;
}

.dashboard-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.card-icon {
    font-size: 1.25rem;
}

.card-header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: #fafafa;
    margin: 0;
    flex: 1;
}

.card-link {
    font-size: 0.8rem;
    font-weight: 500;
    color: #2563eb;
    text-decoration: none;
    transition: color 0.2s ease;
}

.card-link:hover {
    color: #3b82f6;
}

.card-footer {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.8rem;
    color: #a1a1aa;
}

.card-footer.muted {
    color: #52525b;
    font-style: italic;
}

.summary-stats {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.625rem 0.75rem;
    background-color: #09090b;
    border-radius: 6px;
}

.stat-label {
    color: #71717a;
    font-size: 0.85rem;
}

.stat-value {
    color: #e4e4e7;
    font-weight: 600;
    font-size: 0.9rem;
}

.stat-value.highlight {
    color: #22c55e;
}

/* XMLTV URL box */
.xmltv-url-box {
    margin-top: 0.5rem;
}

.xmltv-url-box label {
    display: block;
    font-size: 0.85rem;
    color: #71717a;
    margin-bottom: 0.5rem;
}

.url-copy-row {
    display: flex;
    gap: 0.5rem;
}

.url-copy-row input[type="text"] {
    flex: 1;
    padding: 0.625rem 0.75rem;
    background-color: #09090b;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: #a1a1aa;
    font-size: 0.8rem;
    font-family: 'Monaco', 'Menlo', monospace;
}

/* Buttons */
.btn {
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.875rem;
    font-family: inherit;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-primary {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #fff;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.btn-secondary {
    background: linear-gradient(145deg, #27272a 0%, #1f1f23 100%);
    color: #e4e4e7;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: linear-gradient(145deg, #303033 0%, #27272a 100%);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-danger {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: #fff;
}

.btn-danger:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.35);
}

.btn-ghost {
    background: transparent;
    color: #a1a1aa;
    padding: 0.5rem 0.75rem;
}

.btn-ghost:hover {
    color: #e4e4e7;
    background: rgba(255, 255, 255, 0.05);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8rem;
}

.btn-preset {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: linear-gradient(145deg, #1f1f23 0%, #1a1a1d 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: #e4e4e7;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-preset:hover {
    border-color: rgba(37, 99, 235, 0.4);
    background: linear-gradient(145deg, #27272a 0%, #1f1f23 100%);
    transform: translateY(-1px);
}

.preset-flag {
    font-weight: 700;
    color: #71717a;
    font-size: 0.75rem;
    padding: 0.15rem 0.4rem;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 4px;
}

.preset-name {
    color: #e4e4e7;
}

.preset-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #a1a1aa;
    margin-bottom: 0.5rem;
}

.form-input {
    padding: 0.625rem 0.75rem;
    background-color: #09090b;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #e4e4e7;
    font-size: 0.875rem;
    font-family: inherit;
    transition: all 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-input-wide {
    flex: 1;
    min-width: 200px;
}

.form-input-sm {
    width: 120px;
}

.form-select {
    padding: 0.625rem 0.75rem;
    background-color: #09090b;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #e4e4e7;
    font-size: 0.875rem;
    font-family: inherit;
    cursor: pointer;
}

.form-select:focus {
    outline: none;
    border-color: #2563eb;
}

.form-textarea {
    width: 100%;
    padding: 0.75rem;
    background-color: #09090b;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #e4e4e7;
    font-size: 0.85rem;
    font-family: 'Monaco', 'Menlo', monospace;
    resize: vertical;
}

.form-textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-hint {
    display: block;
    font-size: 0.8rem;
    color: #52525b;
    margin-top: 0.375rem;
}

.form-row-inline {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.filter-row {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.filter-card {
    margin-bottom: 1.25rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #a1a1aa;
    cursor: pointer;
    white-space: nowrap;
}

.checkbox-label input[type="checkbox"] {
    accent-color: #2563eb;
    width: 16px;
    height: 16px;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.badge-muted {
    background: rgba(113, 113, 122, 0.15);
    color: #71717a;
}

.badge-neutral {
    background: rgba(255, 255, 255, 0.06);
    color: #a1a1aa;
}

.badge-warning {
    background: rgba(234, 179, 8, 0.15);
    color: #eab308;
}

/* Sources */
.source-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.source-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem;
    background-color: #09090b;
    border-radius: 8px;
    gap: 1rem;
}

.source-disabled {
    opacity: 0.5;
}

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

.source-name-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.375rem;
    flex-wrap: wrap;
}

.source-name {
    font-weight: 600;
    color: #fafafa;
    font-size: 0.9rem;
}

.source-url {
    font-size: 0.8rem;
    color: #52525b;
    word-break: break-all;
    margin-bottom: 0.375rem;
    font-family: 'Monaco', 'Menlo', monospace;
}

.source-stats {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: #71717a;
    flex-wrap: wrap;
}

.dot-sep::before {
    content: "\00b7";
    font-weight: 700;
}

.source-status.status-ok {
    color: #22c55e;
}

.source-status.status-err {
    color: #f87171;
}

.source-status.status-pending {
    color: #71717a;
}

.source-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-shrink: 0;
}

/* Channel list */
.channel-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.channel-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
    background-color: #09090b;
    border-radius: 6px;
}

.channel-logo {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    object-fit: contain;
    flex-shrink: 0;
}

.channel-logo-placeholder {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.channel-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.channel-name {
    font-weight: 500;
    color: #e4e4e7;
    font-size: 0.875rem;
}

.channel-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.channel-tvg-id {
    font-size: 0.75rem;
    color: #52525b;
    font-family: 'Monaco', 'Menlo', monospace;
}

/* Mapping */
.mapping-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mapping-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background-color: #09090b;
    border-radius: 8px;
}

.mapping-m3u {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    min-width: 0;
}

.mapping-m3u-info {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-width: 0;
}

.mapping-arrow {
    color: #52525b;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.mapping-epg {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    justify-content: flex-end;
}

.mapped-name {
    font-weight: 500;
    color: #22c55e;
    font-size: 0.85rem;
}

.unmapped-label {
    color: #52525b;
    font-size: 0.85rem;
    font-style: italic;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    margin-top: 1rem;
}

.page-info {
    color: #71717a;
    font-size: 0.8rem;
}

.page-btns {
    display: flex;
    gap: 0.25rem;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.modal-content {
    position: relative;
    z-index: 1;
    background: linear-gradient(145deg, #18181b 0%, #141416 100%);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1.5rem;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.modal-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: #fafafa;
}

.modal-close {
    background: none;
    border: none;
    color: #71717a;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-close:hover {
    color: #e4e4e7;
}

.modal-body {
    display: flex;
    flex-direction: column;
}

/* EPG search results */
.epg-results {
    margin-top: 0.75rem;
    max-height: 400px;
    overflow-y: auto;
}

.epg-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.625rem 0.75rem;
    background-color: #09090b;
    border-radius: 6px;
    margin-bottom: 0.375rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.epg-result-item:hover {
    background-color: #1f1f23;
    border-color: rgba(37, 99, 235, 0.3);
}

.epg-result-name {
    font-weight: 500;
    color: #e4e4e7;
    font-size: 0.875rem;
}

.epg-result-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: #52525b;
    font-style: italic;
}

/* Status badge */
.status-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-inner {
        flex-direction: column;
        gap: 0.75rem;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

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

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .source-item {
        flex-direction: column;
    }

    .source-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .mapping-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .mapping-epg {
        justify-content: flex-start;
        width: 100%;
    }

    .mapping-arrow {
        display: none;
    }

    .form-row-inline {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-row {
        flex-direction: column;
        align-items: stretch;
    }
}