/**
 * Muzenc - Music Portal
 * Main Stylesheet
 */

:root {
    --mzc-primary: #6366f1;
    --mzc-primary-dark: #4f46e5;
    --mzc-accent: #22d3ee;
    --mzc-bg-dark: #0f0f1a;
    --mzc-bg-card: #1a1a2e;
    --mzc-bg-hover: #252542;
    --mzc-bg-sidebar: #13132a;
    --mzc-text: #e2e8f0;
    --mzc-text-muted: #94a3b8;
    --mzc-border: rgba(99, 102, 241, 0.2);
    --mzc-gradient: linear-gradient(135deg, #6366f1 0%, #22d3ee 100%);
    --mzc-shadow: 0 25px 50px -12px rgba(99, 102, 241, 0.25);
    --mzc-sidebar-width: 280px;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background: var(--mzc-bg-dark);
    color: var(--mzc-text);
    min-height: 100vh;
    overflow-x: hidden;
}

.mzc-bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(ellipse at 20% 20%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(34, 211, 238, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.mzc-wrapper { display: flex; min-height: 100vh; }

/* Sidebar */
.mzc-sidebar {
    width: var(--mzc-sidebar-width);
    background: var(--mzc-bg-sidebar);
    border-right: 1px solid var(--mzc-border);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 1001;
    transition: transform 0.3s ease;
}

.mzc-sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--mzc-border);
}

.mzc-brand {
    font-family: 'Space Mono', monospace;
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--mzc-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    letter-spacing: -1px;
    display: block;
}

.mzc-sidebar-search {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--mzc-border);
}

.mzc-search-input {
    background: var(--mzc-bg-card);
    border: 1px solid var(--mzc-border);
    border-radius: 12px;
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    color: var(--mzc-text);
    width: 100%;
    transition: all 0.3s ease;
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
}

.mzc-search-input:focus {
    outline: none;
    border-color: var(--mzc-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.mzc-search-input::placeholder { color: var(--mzc-text-muted); }

.mzc-search-wrap { position: relative; }

.mzc-search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--mzc-text-muted);
}

.mzc-sidebar-nav { padding: 1rem 0; }

.mzc-nav-title {
    padding: 0.75rem 1.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--mzc-text-muted);
}

.mzc-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.5rem;
    color: var(--mzc-text);
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.mzc-nav-item:hover {
    background: var(--mzc-bg-hover);
    color: var(--mzc-text);
}

.mzc-nav-item.active {
    background: rgba(99, 102, 241, 0.1);
    border-left-color: var(--mzc-primary);
    color: var(--mzc-accent);
}

.mzc-nav-item i { font-size: 1.1rem; width: 24px; }

.mzc-nav-badge {
    margin-left: auto;
    background: var(--mzc-gradient);
    padding: 0.15rem 0.5rem;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 600;
}

.mzc-sidebar-genres { padding: 0.5rem 1.5rem 1.5rem; }

.mzc-genre-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.mzc-genre-tag {
    background: var(--mzc-bg-card);
    border: 1px solid var(--mzc-border);
    padding: 0.4rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--mzc-text-muted);
    text-decoration: none;
    transition: all 0.2s ease;
}

.mzc-genre-tag:hover {
    background: var(--mzc-primary);
    border-color: var(--mzc-primary);
    color: white;
}

/* Main Content */
.mzc-content {
    flex: 1;
    margin-left: var(--mzc-sidebar-width);
    min-height: 100vh;
}

/* Mobile Header */
.mzc-mobile-header {
    display: none;
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--mzc-border);
    padding: 1rem 1.25rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    justify-content: space-between;
    align-items: center;
}

.mzc-mobile-brand {
    font-family: 'Space Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--mzc-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.mzc-menu-btn {
    background: var(--mzc-bg-card);
    border: 1px solid var(--mzc-border);
    border-radius: 10px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mzc-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

.mzc-menu-btn:hover { background: var(--mzc-bg-hover); }
.mzc-menu-btn i { font-size: 1.25rem; }

/* Overlay */
.mzc-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mzc-overlay.active { display: block; opacity: 1; }

.mzc-main { padding: 2.5rem; }

/* Track List */
.mzc-track-list {
    background: var(--mzc-bg-card);
    border-radius: 20px;
    border: 1px solid var(--mzc-border);
    overflow: hidden;
}

.mzc-track-item {
    display: flex;
    align-items: center;
    padding: 1rem 1.25rem;
    gap: 1rem;
    border-bottom: 1px solid var(--mzc-border);
    transition: background 0.2s ease;
    text-decoration: none;
    color: inherit;
}

.mzc-track-item:last-child { border-bottom: none; }
.mzc-track-item:hover { background: var(--mzc-bg-hover); }
.mzc-track-item.active { background: rgba(99, 102, 241, 0.15); }

.mzc-track-play {
    width: 42px;
    height: 42px;
    background: rgba(99, 102, 241, 0.2);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.mzc-track-item:hover .mzc-track-play,
.mzc-track-item.active .mzc-track-play {
    background: var(--mzc-gradient);
}

.mzc-track-play i {
    color: var(--mzc-primary);
    font-size: 0.9rem;
    margin-left: 2px;
}

.mzc-track-item:hover .mzc-track-play i,
.mzc-track-item.active .mzc-track-play i {
    color: white;
}

.mzc-track-details { flex: 1; min-width: 0; }

.mzc-track-name {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.25rem;
}

.mzc-track-artist {
    font-size: 0.85rem;
    color: var(--mzc-text-muted);
}

.mzc-track-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mzc-track-quality {
    background: rgba(34, 211, 238, 0.15);
    color: var(--mzc-accent);
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 600;
}

.mzc-track-duration {
    font-family: 'Space Mono', monospace;
    font-size: 0.85rem;
    color: var(--mzc-text-muted);
}

/* Section Title */
.mzc-section-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mzc-section-title i { color: var(--mzc-accent); }

/* Footer */
.mzc-footer {
    background: var(--mzc-bg-card);
    border-top: 1px solid var(--mzc-border);
    padding: 2.5rem;
    margin-top: 3rem;
}

.mzc-footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.mzc-footer-brand {
    font-family: 'Space Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--mzc-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
}

.mzc-footer-text {
    color: var(--mzc-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.mzc-footer-title {
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.mzc-footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.mzc-footer-link {
    color: var(--mzc-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.mzc-footer-link:hover { color: var(--mzc-accent); }

.mzc-social-links { display: flex; gap: 0.75rem; }

.mzc-social-btn {
    width: 42px;
    height: 42px;
    background: var(--mzc-bg-hover);
    border: 1px solid var(--mzc-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mzc-text-muted);
    transition: all 0.2s ease;
    text-decoration: none;
}

.mzc-social-btn:hover {
    background: var(--mzc-gradient);
    border-color: transparent;
    color: white;
    transform: translateY(-2px);
}

.mzc-footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid var(--mzc-border);
    text-align: center;
    color: var(--mzc-text-muted);
    font-size: 0.85rem;
}

/* Pagination */
.mzc-pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.mzc-pagination a, .mzc-pagination span {
    padding: 0.5rem 1rem;
    background: var(--mzc-bg-card);
    border: 1px solid var(--mzc-border);
    border-radius: 8px;
    color: var(--mzc-text);
    text-decoration: none;
    transition: all 0.2s ease;
}

.mzc-pagination a:hover {
    background: var(--mzc-bg-hover);
}

.mzc-pagination .active {
    background: var(--mzc-gradient);
    border-color: transparent;
}

/* Hero Banner */
.mzc-hero {
    background: var(--mzc-gradient);
    border-radius: 24px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.mzc-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: rgba(255,255,255,0.1);
    transform: rotate(25deg);
}

.mzc-hero h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    position: relative;
}

.mzc-hero p {
    font-size: 1rem;
    opacity: 0.9;
    position: relative;
}

/* Responsive */
@media (max-width: 992px) {
    .mzc-sidebar { transform: translateX(-100%); }
    .mzc-sidebar.open { transform: translateX(0); }
    .mzc-content { margin-left: 0; }
    .mzc-mobile-header { display: flex; }
    .mzc-main { padding: 1.5rem; }
    .mzc-footer-grid { grid-template-columns: 1fr; text-align: center; }
    .mzc-social-links { justify-content: center; }
    .mzc-footer { padding: 2rem 1.5rem; }
}

@media (max-width: 768px) {
    .mzc-hero { padding: 1.5rem; }
    .mzc-hero h1 { font-size: 1.5rem; }
    .mzc-track-meta { flex-direction: column; align-items: flex-end; gap: 0.25rem; }
}

@media (max-width: 480px) {
    .mzc-main { padding: 1rem; }
    .mzc-track-item { padding: 0.85rem 1rem; }
}

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

.mzc-track-list { animation: mzcFadeIn 0.6s ease; }
.mzc-track-item { animation: mzcFadeIn 0.4s ease backwards; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--mzc-bg-dark); }
::-webkit-scrollbar-thumb { background: var(--mzc-bg-hover); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--mzc-primary); }

/* Text utilities */
.text-muted {
    color: #a8b4c4 !important;
}