/* ============================================
   ESTA ENSENADA — AMBIENT MUSIC PLAYER
   Persistent mini-bar below nav + music page
   ============================================ */

/* ── Mini Player Bar (below nav, every page) ── */
.bb-player-bar {
    background: linear-gradient(135deg, #0e1a26 0%, #152a3a 60%, #1a3248 100%);
    color: #fff;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: sticky;
    top: var(--nav-height);
    z-index: 999;
    box-shadow: 0 3px 16px rgba(0,0,0,0.25);
    transition: transform 0.35s ease, opacity 0.35s ease;
    overflow: hidden;
}
.bb-player-bar.collapsed {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    height: 0;
    min-height: 0;
}

.bb-player-inner {
    max-width: var(--max-width);
    width: 100%;
    padding: 0 var(--gap);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

/* Brand icon */
.player-brand {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.55);
    white-space: nowrap;
    flex-shrink: 0;
}
.player-brand i {
    font-size: 0.9rem;
    color: var(--sky-light, #7ab8f5);
}

/* Controls cluster */
.player-controls {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
}
.player-btn {
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, transform 0.15s ease;
    flex-shrink: 0;
}
.player-btn:hover {
    background: rgba(255,255,255,0.22);
    transform: scale(1.08);
}
.player-btn.play-pause {
    width: 38px;
    height: 38px;
    background: var(--sky, #4a90d9);
    font-size: 0.95rem;
}
.player-btn.play-pause:hover {
    background: var(--sky-light, #7ab8f5);
}
.player-btn.active {
    color: var(--sky-light, #7ab8f5);
}

/* Track info */
.player-track-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}
.player-track-name {
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.player-track-sub {
    font-size: 0.68rem;
    color: rgba(255,255,255,0.5);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Progress bar */
.player-progress-wrap {
    flex: 1;
    max-width: 240px;
    min-width: 60px;
    height: 4px;
    background: rgba(255,255,255,0.15);
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.player-progress-fill {
    height: 100%;
    width: 0%;
    background: var(--sky, #4a90d9);
    border-radius: 4px;
    transition: width 0.3s linear;
}

/* Time */
.player-time {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    flex-shrink: 0;
    min-width: 32px;
}

/* Volume */
.player-volume-wrap {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    flex-shrink: 0;
}
.player-volume-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 60px;
    height: 4px;
    background: rgba(255,255,255,0.18);
    border-radius: 4px;
    outline: none;
    cursor: pointer;
}
.player-volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
}
.player-volume-slider::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    border: none;
    cursor: pointer;
}

/* Track selector dropdown */
.player-track-select {
    position: relative;
    flex-shrink: 0;
}
.player-track-select-btn {
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-size: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}
.player-track-select-btn:hover { background: rgba(255,255,255,0.22); }

.player-track-menu {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    right: 0;
    background: #0e1a26;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 10px;
    padding: 0.4rem 0;
    min-width: 240px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
    z-index: 1100;
}
.player-track-menu.open { display: block; animation: ptmFade 0.2s ease; }

@keyframes ptmFade {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.player-track-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1rem;
    cursor: pointer;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.75);
    transition: background 0.15s ease;
}
.player-track-item:hover {
    background: rgba(255,255,255,0.08);
}
.player-track-item.playing {
    color: var(--sky-light, #7ab8f5);
    font-weight: 600;
}
.player-track-item .pti-icon {
    width: 22px;
    text-align: center;
    flex-shrink: 0;
}
.player-track-item .pti-label { flex: 1; }
.player-track-item .pti-dur {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.4);
}

/* Music page link */
.player-music-link {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
    flex-shrink: 0;
}
.player-music-link:hover { background: rgba(255,255,255,0.22); color: #fff; }

/* Close/minimize toggle */
.player-close-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.4);
    font-size: 0.65rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, color 0.2s ease;
    flex-shrink: 0;
    margin-left: 0.15rem;
}
.player-close-btn:hover {
    background: rgba(255,255,255,0.15);
    color: #fff;
}

/* Floating re-open button (when player is collapsed) */
.player-reopen-btn {
    position: fixed;
    bottom: 1.2rem;
    right: 1.2rem;
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    background: var(--sky, #2e86ab);
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0,0,0,0.35);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 998;
    transition: transform 0.2s ease, background 0.2s ease;
}
.player-reopen-btn:hover {
    transform: scale(1.1);
    background: var(--sky-light, #3a9abb);
}
.player-reopen-btn.visible {
    display: flex;
    animation: reopenPop 0.3s ease;
}

@keyframes reopenPop {
    from { transform: scale(0.5); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

/* ── Responsive ── */
@media (max-width: 1100px) {
    .bb-player-bar {
        top: 60px; /* mobile nav height */
        height: 48px;
    }
    .player-brand { display: none; }
    .player-progress-wrap { max-width: 120px; }
    .player-volume-wrap { display: none; }
}

@media (max-width: 600px) {
    .bb-player-bar { height: 46px; }
    .player-progress-wrap { display: none; }
    .player-time { display: none; }
    .player-track-info { flex: 1; }
    .player-btn { width: 32px; height: 32px; font-size: 0.8rem; }
    .player-btn.play-pause { width: 36px; height: 36px; }
}

/* ══════════════════════════════════════
   MUSIC PAGE STYLES
   ══════════════════════════════════════ */

.music-header {
    background: linear-gradient(135deg, #0d1f17 0%, #1a3a2a 50%, #0f2318 100%);
    color: #fff;
    padding: 5rem 0 3.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.music-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><circle cx="100" cy="100" r="60" stroke="%23ffffff08" fill="none" stroke-width="0.5"/><circle cx="100" cy="100" r="90" stroke="%23ffffff05" fill="none" stroke-width="0.5"/></svg>') center / 300px repeat;
    opacity: 0.5;
}
.music-header > * { position: relative; z-index: 1; }
.music-header h1 {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    margin-bottom: 0.5rem;
}
.music-header h1 i { color: var(--sky-light); margin-right: 0.3rem; }
.music-header p {
    font-size: 1.1rem;
    opacity: 0.75;
    max-width: 600px;
    margin: 0 auto;
}

/* Tracklist on music page */
.music-tracklist {
    display: grid;
    gap: 1rem;
    margin-bottom: 3rem;
}
.music-track-card {
    background: var(--white);
    border-radius: 14px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1.2rem 1.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}
.music-track-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.music-track-card.now-playing {
    border-left: 4px solid var(--sky);
    background: linear-gradient(90deg, #eaf4fe, var(--white));
}
.mtc-play-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: none;
    background: var(--sky, #2e86ab);
    color: #fff;
    font-size: 1.15rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.2s ease, transform 0.15s ease;
}
.mtc-play-btn:hover {
    background: var(--sky-light, #3a9abb);
    transform: scale(1.06);
}
.music-track-card.now-playing .mtc-play-btn {
    background: var(--sky);
}
.mtc-info { flex: 1; min-width: 0; }
.mtc-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--pine);
    margin-bottom: 0.15rem;
}
.mtc-desc {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.5;
}
.mtc-meta {
    display: flex;
    gap: 1rem;
    margin-top: 0.4rem;
    font-size: 0.78rem;
    color: var(--text-muted);
}
.mtc-meta span { display: flex; align-items: center; gap: 0.3rem; }
.mtc-waveform {
    width: 80px;
    height: 36px;
    flex-shrink: 0;
    display: flex;
    align-items: flex-end;
    gap: 2px;
}
.mtc-waveform .wave-bar {
    flex: 1;
    background: var(--border);
    border-radius: 2px;
    transition: height 0.3s ease, background 0.3s ease;
}
.music-track-card.now-playing .wave-bar {
    background: var(--sky);
    animation: waveAnim 1.2s ease-in-out infinite alternate;
}
.music-track-card.now-playing .wave-bar:nth-child(2) { animation-delay: 0.1s; }
.music-track-card.now-playing .wave-bar:nth-child(3) { animation-delay: 0.2s; }
.music-track-card.now-playing .wave-bar:nth-child(4) { animation-delay: 0.3s; }
.music-track-card.now-playing .wave-bar:nth-child(5) { animation-delay: 0.15s; }
.music-track-card.now-playing .wave-bar:nth-child(6) { animation-delay: 0.25s; }

@keyframes waveAnim {
    0%   { height: 25%; }
    100% { height: 95%; }
}

/* About section on music page */
.music-about {
    background: var(--snow);
    border-radius: 14px;
    padding: 2rem 2.5rem;
    margin-bottom: 2rem;
}
.music-about h3 {
    color: var(--pine);
    margin-bottom: 0.75rem;
}
.music-about p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}
.music-about p:last-child { margin-bottom: 0; }

.music-tips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}
.music-tip-card {
    background: var(--white);
    border-radius: 10px;
    padding: 1.2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
}
.music-tip-card i {
    font-size: 1.6rem;
    color: var(--sky);
    margin-bottom: 0.5rem;
    display: block;
}
.music-tip-card h4 {
    color: var(--pine);
    margin-bottom: 0.3rem;
    font-size: 0.95rem;
}
.music-tip-card p {
    font-size: 0.82rem;
    color: var(--text-light);
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .music-header h1 { font-size: 2rem; }
    .music-track-card { flex-wrap: wrap; padding: 1rem; gap: 0.8rem; }
    .mtc-waveform { display: none; }
    .music-about { padding: 1.5rem; }
}