/* =========================================
   THE BROOKLYN BASSMINT — Dark Studio Aesthetic
   ========================================= */

:root {
    --bg-primary: #0a0a0c;
    --bg-secondary: #111116;
    --bg-card: #16161c;
    --bg-elevated: #1c1c24;
    --bg-hover: #22222c;
    --border: #2a2a36;
    --border-light: #333340;
    --text-primary: #e8e6e3;
    --text-secondary: #9896a1;
    --text-muted: #5c5a66;
    --accent: #c9a227;
    --accent-glow: #c9a22740;
    --accent-hover: #ddb82e;
    --green: #2dd4a8;
    --red: #e74c5e;
    --blue: #5b8dee;
    --orange: #e89b3e;
    --font-display: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --radius: 8px;
    --radius-lg: 14px;
    --shadow: 0 4px 24px rgba(0,0,0,0.4);
    --transition: 180ms ease;
}

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

html { font-size: 15px; scroll-behavior: smooth; }

body {
    font-family: var(--font-display);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    padding-bottom: 90px; /* space for player bar */
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
input, select { font-family: inherit; }

/* ---------- NAV ---------- */
.vault-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: 60px;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
}

.vault-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: 0.08em;
}
.logo-icon { color: var(--accent); font-size: 1.3rem; }
.logo-accent { color: var(--accent); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    transition: color var(--transition);
}
.nav-link:hover { color: var(--text-primary); }
.nav-link--accent {
    color: var(--bg-primary);
    background: var(--accent);
    padding: 0.4rem 1rem;
    border-radius: 100px;
    font-weight: 600;
}
.nav-link--accent:hover { background: var(--accent-hover); color: var(--bg-primary); }
.nav-link--subtle { color: var(--text-muted); }
.nav-user {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent);
    background: var(--accent-glow);
    padding: 0.3rem 0.7rem;
    border-radius: 100px;
}

/* ---------- MAIN ---------- */
.vault-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem;
}

/* ---------- HERO ---------- */
.hero {
    text-align: center;
    padding: 4rem 1rem 3rem;
}
.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 0.8rem;
}
.hero h1 span { color: var(--accent); }
.hero p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 520px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

/* ---------- SECTION HEADERS ---------- */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}
.section-title {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}
.section-title::before {
    content: '◆';
    color: var(--accent);
    margin-right: 0.5rem;
    font-size: 0.7rem;
    vertical-align: middle;
}
.section-link {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.04em;
}
.section-link:hover { color: var(--accent-hover); }

/* ---------- BEAT GRID ---------- */
.beat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.2rem;
    margin-bottom: 3rem;
}

.beat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition), transform var(--transition);
}
.beat-card:hover {
    border-color: var(--border-light);
    transform: translateY(-2px);
}

.beat-card__body {
    padding: 1rem 1.1rem;
}
.beat-card__header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.45rem;
}
.beat-card__play-inline {
    width: 2.4rem;
    height: 2.4rem;
    flex: 0 0 2.4rem;
    border-radius: 50%;
    background: var(--accent);
    color: var(--bg-primary);
    font-size: 1rem;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px var(--accent-glow);
    transition: transform var(--transition), background var(--transition);
}
.beat-card__play-inline:hover { transform: scale(1.06); background: var(--accent-hover); }
.beat-card__title {
    min-width: 0;
    font-weight: 600;
    font-size: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.beat-card__title a:hover { color: var(--accent); }
.beat-card__producer {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 0.6rem;
}
.beat-card__meta {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}
.meta-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    background: var(--bg-elevated);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    letter-spacing: 0.02em;
}
.meta-tag--bpm { color: var(--green); }
.meta-tag--key { color: var(--blue); }
.meta-tag--duration { color: var(--orange); }

.beat-card__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    border-top: 1px solid var(--border);
}
.action-btn {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.35rem 0.7rem;
    border-radius: 6px;
    transition: background var(--transition), color var(--transition);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.action-btn:hover { background: var(--bg-hover); }
.action-btn--audition { color: var(--accent); }
.action-btn--fav { color: var(--red); }
.action-btn--fav.active { color: var(--red); }
.action-btn--download { color: var(--green); }
.action-btn--request { color: var(--accent); }

/* Status badges */
.status-badge {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
}
.status-badge--available { color: var(--green); background: #2dd4a818; }
.status-badge--reserved { color: var(--orange); background: #e89b3e18; }
.status-badge--sold { color: var(--red); background: #e74c5e18; }
.status-badge--hold { color: var(--text-muted); background: var(--bg-elevated); }

/* ---------- FILTERS BAR ---------- */
.filters-bar {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    padding: 1rem 1.2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.filter-input {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.5rem 0.8rem;
    border-radius: var(--radius);
    font-size: 0.82rem;
    outline: none;
    transition: border-color var(--transition);
}
.filter-input:focus { border-color: var(--accent); }
.filter-input--search { flex: 1; min-width: 200px; }
.filter-input--small { width: 80px; }

.filter-select {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.5rem 0.8rem;
    border-radius: var(--radius);
    font-size: 0.82rem;
    outline: none;
    cursor: pointer;
}
.filter-select:focus { border-color: var(--accent); }

.filter-btn {
    background: var(--accent);
    color: var(--bg-primary);
    font-weight: 600;
    font-size: 0.82rem;
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius);
    transition: background var(--transition);
}
.filter-btn:hover { background: var(--accent-hover); }

.filter-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

/* ---------- GENRE PILLS ---------- */
.genre-pills {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}
.genre-pill {
    font-size: 0.78rem;
    font-weight: 500;
    padding: 0.4rem 0.9rem;
    border-radius: 100px;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    transition: all var(--transition);
}
.genre-pill:hover, .genre-pill.active {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-glow);
}

/* ---------- DETAIL PAGE ---------- */
.detail-layout {
    display: block;
    margin-bottom: 3rem;
}

.detail-info {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.detail-info h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
    letter-spacing: -0.01em;
}
.detail-producer {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}
.detail-producer span { color: var(--accent); }

.detail-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.detail-meta-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.8rem 1rem;
}
.detail-meta-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-bottom: 0.25rem;
}
.detail-meta-value {
    font-family: var(--font-mono);
    font-size: 1.05rem;
    font-weight: 500;
}
.detail-meta-value--green { color: var(--green); }
.detail-meta-value--blue { color: var(--blue); }
.detail-meta-value--orange { color: var(--orange); }

.detail-tags {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.detail-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 0.92rem;
}

.detail-actions {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 0.7rem 1.5rem;
    border-radius: var(--radius);
    transition: all var(--transition);
    letter-spacing: 0.02em;
}
.btn--primary {
    background: var(--accent);
    color: var(--bg-primary);
}
.btn--primary:hover { background: var(--accent-hover); }
.btn--secondary {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
}
.btn--secondary:hover { background: var(--bg-hover); border-color: var(--border-light); }
.btn--danger { background: var(--red); color: #fff; }
.btn--green { background: var(--green); color: var(--bg-primary); }

/* ---------- PLAYER BAR ---------- */
.player-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 76px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    z-index: 200;
    backdrop-filter: blur(16px);
}
.player-inner {
    max-width: 1280px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0 2rem;
}
.player-info {
    min-width: 180px;
    max-width: 240px;
}
.player-title {
    font-weight: 600;
    font-size: 0.88rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.player-producer {
    font-size: 0.72rem;
    color: var(--text-muted);
}
.player-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.player-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: background var(--transition);
    color: var(--text-secondary);
}
.player-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.player-btn--play {
    width: 42px;
    height: 42px;
    background: var(--accent);
    color: var(--bg-primary);
    font-size: 1rem;
}
.player-btn--play:hover { background: var(--accent-hover); }

.player-track {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.player-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.player-chip {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.4rem 0.7rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-card);
    transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.player-chip:hover {
    color: var(--text-primary);
    border-color: var(--border-light);
}
.player-chip.active {
    color: var(--accent);
    border-color: rgba(230, 193, 90, 0.45);
    background: rgba(230, 193, 90, 0.08);
}
.player-chip.saved {
    color: var(--red);
    border-color: rgba(231, 76, 94, 0.4);
    background: rgba(231, 76, 94, 0.08);
}
.player-chip:disabled,
.player-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}
.player-time {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    min-width: 36px;
}
.player-progress {
    flex: 1;
    height: 4px;
    background: var(--bg-elevated);
    border-radius: 2px;
    cursor: pointer;
    position: relative;
}
.player-progress:hover { height: 6px; }
.player-progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    width: 0%;
    transition: width 100ms linear;
}

.player-volume {
    width: 90px;
}
.volume-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: var(--bg-elevated);
    outline: none;
}
.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
}

/* ---------- AUTH FORMS ---------- */
.auth-container {
    max-width: 400px;
    margin: 4rem auto;
}
.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}
.auth-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.auth-card p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    margin-bottom: 1.5rem;
}
.form-group {
    margin-bottom: 1.2rem;
}
.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.4rem;
}
.form-group input {
    width: 100%;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.65rem 0.9rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition);
}
.form-group input:focus { border-color: var(--accent); }
.form-group .helptext {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
    line-height: 1.5;
}
.form-errors {
    color: var(--red);
    font-size: 0.8rem;
    margin-top: 0.3rem;
}
.auth-footer {
    text-align: center;
    margin-top: 1.2rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.auth-footer a { color: var(--accent); }

/* ---------- REQUESTS / MY VAULT ---------- */
.vault-tabs {
    display: flex;
    gap: 0.3rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}
.vault-tab {
    padding: 0.8rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    transition: all var(--transition);
    cursor: pointer;
}
.vault-tab:hover { color: var(--text-primary); }
.vault-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.request-table {
    width: 100%;
    border-collapse: collapse;
}
.request-table th {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    text-align: left;
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border);
}
.request-table td {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
}
.request-table tr:hover { background: var(--bg-card); }

/* ---------- EMPTY STATES ---------- */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}
.empty-state__icon { font-size: 3rem; margin-bottom: 1rem; }
.empty-state__text { font-size: 1rem; margin-bottom: 1rem; }

/* ---------- REQUEST MODAL ---------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 300;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}
.modal-overlay.active { display: flex; }
.modal-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    width: 90%;
    max-width: 440px;
}
.modal-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.modal-card textarea {
    width: 100%;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.7rem;
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.88rem;
    min-height: 100px;
    resize: vertical;
    outline: none;
    margin: 1rem 0;
}
.modal-card textarea:focus { border-color: var(--accent); }
.modal-actions {
    display: flex;
    gap: 0.6rem;
    justify-content: flex-end;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
    .vault-nav { padding: 0 1rem; }
    .vault-main { padding: 1rem; }
    .hero h1 { font-size: 2rem; }
    .beat-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
    .player-info { display: none; }
    .player-volume { display: none; }
    .player-actions { flex-wrap: wrap; justify-content: flex-end; }
    .nav-links { gap: 0.8rem; }
}