/* Custom Design Tokens & Variables */
:root {
    --bg-dark: #0a0b10;
    --bg-card: rgba(18, 20, 32, 0.65);
    --bg-card-hover: rgba(25, 28, 45, 0.85);
    --bg-secondary: #0d0c14;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(0, 242, 254, 0.3);
    
    --text-main: #f0f3f9;
    --text-muted: #8e9bb0;
    --text-dim: #5c687e;
    
    --accent-cyan: #00f2fe;
    --accent-purple: #9d4edd;
    --accent-youtube: #ff0055;
    --accent-soundcloud: #ff5500;
    
    --grad-primary: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    --grad-purple: linear-gradient(135deg, #9d4edd 0%, #7b2cbf 100%);
    --grad-youtube: linear-gradient(135deg, #ff0055 0%, #ff5252 100%);
    --grad-soundcloud: linear-gradient(135deg, #ff5500 0%, #ff8800 100%);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Space Grotesk', var(--font-primary);
    
    --shadow-glow: 0 8px 32px 0 rgba(0, 242, 254, 0.15);
    --transition-fast: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    overflow-x: hidden;
}

body.dark-theme {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Background visualizer canvas & ambient glows */
#bg-visualizer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    pointer-events: none;
    opacity: 0.4;
}

.ambient-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.25;
}

.glow-1 {
    top: -150px;
    left: -100px;
    background: radial-gradient(circle, #00f2fe 0%, transparent 70%);
}

.glow-2 {
    bottom: -200px;
    right: -100px;
    background: radial-gradient(circle, #9d4edd 0%, transparent 70%);
}

/* Container */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Glass Panel Utility */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

/* Navbar Header (Ketsky Live Style) */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(6, 5, 10, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    transition: var(--transition-smooth);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.header-logo {
    height: 42px;
    display: block;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.brand-logo:hover .header-logo {
    transform: translateY(-1px) scale(1.02);
    filter: drop-shadow(0 0 12px rgba(168, 85, 247, 0.4));
}

.social-links-header {
    display: flex;
    align-items: center;
    gap: 16px;
}

.kofi-btn-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.social-links-header a,
.social-icon {
    color: var(--text-muted);
    font-size: 18px;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none !important;
}

.social-icon:hover {
    color: var(--text-main);
    transform: translateY(-2px);
    text-decoration: none !important;
}

.social-icon:hover .fa-spotify { color: #10b981; text-shadow: 0 0 10px rgba(16, 185, 129, 0.4); }
.social-icon:hover .fa-soundcloud { color: #ff5500; text-shadow: 0 0 10px rgba(255, 85, 0, 0.4); }
.social-icon:hover .fa-instagram { color: #ec4899; text-shadow: 0 0 10px rgba(236, 72, 153, 0.4); }
.social-icon:hover .beatport-svg { color: var(--accent-cyan); filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.5)); }

/* Mixes Section & Cards */
.mixes-section {
    padding: 40px 0 80px;
    flex-grow: 1;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--accent-cyan);
    font-weight: 500;
    margin-top: 2px;
    letter-spacing: 0.5px;
}

.accent-icon {
    color: var(--accent-cyan);
}

.mix-count-badge {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.mixes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 32px;
}

/* Card Styling */
.mix-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.mix-card:hover {
    transform: translateY(-8px);
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

.card-cover-container {
    position: relative;
    width: 100%;
    padding-top: 60%;
    overflow: hidden;
    background: #000;
}

.card-cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.mix-card:hover .card-cover {
    transform: scale(1.06);
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

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

.play-preview-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--grad-primary);
    border: none;
    color: #000;
    font-size: 1.3rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.6);
}

.play-preview-btn:hover {
    transform: scale(1.15);
}

.duration-badge {
    position: absolute;
    bottom: 12px;
    right: 12px;
    padding: 4px 10px;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    border-radius: 6px;
    font-size: 0.8rem;
    color: #fff;
    font-weight: 500;
}

.duration-badge.large {
    font-size: 0.9rem;
    padding: 6px 14px;
}

/* Card Content */
.card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.tag-item {
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--accent-cyan);
    font-weight: 500;
}

.tag-item.mini {
    font-size: 0.7rem;
    padding: 2px 6px;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

.mix-title-link {
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition-fast);
}

.mix-title-link:hover {
    color: var(--accent-cyan);
}

.card-description {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 24px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* DUAL LINKS BUTTONS (YouTube & SoundCloud) */
.dual-links-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: auto;
}

.mix-link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.youtube-btn {
    background: rgba(255, 0, 85, 0.12);
    color: #ff4d6d;
    border: 1px solid rgba(255, 0, 85, 0.3);
}

.youtube-btn:hover {
    background: var(--grad-youtube);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 0 20px rgba(255, 0, 85, 0.4);
}

.soundcloud-btn {
    background: rgba(255, 85, 0, 0.12);
    color: #ff7733;
    border: 1px solid rgba(255, 85, 0, 0.3);
}

.soundcloud-btn:hover {
    background: var(--grad-soundcloud);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 0 20px rgba(255, 85, 0, 0.4);
}

.external-icon {
    font-size: 0.75rem;
    opacity: 0.7;
}

/* SINGLE MIX DETAIL PAGE */
.mix-detail-section {
    padding: 40px 0 80px;
    flex-grow: 1;
}

.back-navigation {
    margin-bottom: 24px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.back-link:hover {
    color: var(--accent-cyan);
    transform: translateX(-4px);
}

.detail-card {
    border-radius: var(--radius-lg);
    padding: 40px;
}

.detail-header {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.detail-cover-wrapper {
    position: relative;
    width: 100%;
    max-width: 360px;
    aspect-ratio: 1 / 1;
    align-self: flex-start;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    background: #000;
}

.detail-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.slug-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 50px;
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid rgba(0, 242, 254, 0.25);
    color: var(--accent-cyan);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.detail-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

.detail-links {
    margin-top: 16px;
    margin-bottom: 24px;
}

.detail-description {
    margin: 20px 0 0 0;
    padding: 20px;
    background: rgba(0, 0, 0, 0.25);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.detail-description h3 {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.detail-description p {
    color: var(--text-main);
    font-size: 0.95rem;
    white-space: pre-line;
}

.detail-embeds {
    border-top: 1px solid var(--border-color);
    padding-top: 36px;
}

.embeds-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.embeds-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.embed-box {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
}

.embed-box-title {
    font-size: 1.1rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* FOOTER SECTION (Ketsky Live Style) */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 32px 0;
    margin-top: auto;
    background: var(--bg-secondary);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer p {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-socials {
    display: flex;
    gap: 20px;
}

.footer-socials a {
    color: var(--text-muted);
    font-size: 16px;
    transition: var(--transition-smooth);
    text-decoration: none !important;
}

.footer-socials a:hover {
    color: var(--text-main);
}

.footer-socials a:hover .fa-spotify { color: #10b981; }
.footer-socials a:hover .fa-soundcloud { color: #ff5500; }
.footer-socials a:hover .fa-instagram { color: #ec4899; }
.footer-socials a:hover .beatport-svg { color: var(--accent-cyan); }

/* Player Modal */
.player-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.player-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
}

.modal-window {
    position: relative;
    width: 100%;
    max-width: 840px;
    border-radius: var(--radius-lg);
    padding: 32px;
    z-index: 1;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.player-modal.active .modal-window {
    transform: translateY(0);
}

.modal-wide {
    max-width: 900px;
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.08);
    border: none;
    color: var(--text-main);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.modal-close-btn:hover {
    background: var(--accent-youtube);
    color: #fff;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 20px;
    padding-right: 40px;
}

.modal-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.tab-btn {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid transparent;
    color: var(--text-muted);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tab-btn.active {
    background: var(--accent-cyan);
    color: #000;
}

.tab-pane {
    display: none;
}

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

.video-container {
    position: relative;
    padding-top: 56.25%;
    background: #000;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.audio-container {
    height: 200px;
    background: #000;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.audio-container iframe {
    width: 100%;
    height: 100%;
}

.modal-footer-actions {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

/* ADMIN PANEL STYLES */
.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-card {
    width: 100%;
    max-width: 420px;
    padding: 40px;
    border-radius: var(--radius-lg);
}

.login-header {
    text-align: center;
    margin-bottom: 28px;
}

.login-header h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-top: 12px;
}

.login-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--accent-cyan);
}

.primary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    background: var(--grad-primary);
    border: none;
    color: #000;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.primary-btn:hover {
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.4);
    transform: translateY(-2px);
}

.secondary-btn {
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-weight: 600;
    cursor: pointer;
}

.full-width {
    width: 100%;
}

.alert-error {
    padding: 12px 16px;
    background: rgba(255, 0, 85, 0.15);
    border: 1px solid rgba(255, 0, 85, 0.4);
    color: #ff4d6d;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.slug-link {
    color: var(--accent-cyan);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.85rem;
}

.slug-link:hover {
    text-decoration: underline;
}

/* Admin Dashboard Specific */
.admin-header {
    background: rgba(10, 11, 16, 0.9);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
}

.admin-nav-actions {
    display: flex;
    gap: 16px;
}

.logout-btn {
    color: #ff4d6d;
}

.admin-container {
    padding-top: 40px;
    padding-bottom: 60px;
    flex-grow: 1;
}

.dashboard-top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.admin-table-card {
    border-radius: var(--radius-md);
    overflow: hidden;
}

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

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.admin-table th, .admin-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.admin-table th {
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table-thumb {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 6px;
}

.order-badge {
    font-weight: 700;
    color: var(--accent-cyan);
}

.table-desc-preview {
    font-size: 0.8rem;
    color: var(--text-muted);
    max-width: 250px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.table-links {
    display: flex;
    gap: 8px;
}

.mini-link {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.1rem;
}

.mini-link.yt { background: rgba(255, 0, 85, 0.15); color: #ff4d6d; }
.mini-link.sc { background: rgba(255, 85, 0, 0.15); color: #ff7733; }

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 50px;
}

.status-badge.published { background: rgba(0, 242, 254, 0.15); color: var(--accent-cyan); }
.status-badge.draft { background: rgba(255, 255, 255, 0.1); color: var(--text-muted); }

.action-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.action-btn {
    width: 34px;
    height: 34px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    cursor: pointer;
    transition: var(--transition-fast);
}

.action-btn:hover { background: var(--accent-cyan); color: #000; }
.action-btn.danger:hover { background: var(--accent-youtube); color: #fff; }

/* Admin Form Modal Grid */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group.full-width {
    grid-column: span 2;
}

.modal-form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
}

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

/* Empty State */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: var(--bg-card);
    border: 1px border var(--border-color);
    border-radius: var(--radius-md);
}

.empty-icon {
    font-size: 3rem;
    color: var(--text-dim);
    margin-bottom: 16px;
}

/* Responsive Media Queries */
@media (max-width: 900px) {
    .detail-header { grid-template-columns: 1fr; }
    .embeds-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .header-logo { height: 34px; }
    .social-links-header { gap: 10px; }
    .kofi-btn-wrapper {
        transform: scale(0.85);
        transform-origin: center center;
    }
    .dual-links-container { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full-width { grid-column: span 1; }
    .footer-container { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .header-logo { height: 30px; }
    .social-links-header { gap: 6px; }
    .kofi-btn-wrapper {
        transform: scale(0.76);
        transform-origin: center center;
    }
}