/* ============================================
   CSN Custom Audio Player
   ============================================ */

.csn-player {
    --player-bg: var(--csn-navy-deep);
    --player-fg: white;
    --player-muted: rgba(255, 255, 255, 0.55);
    --player-track: rgba(255, 255, 255, 0.15);
    --player-progress: var(--csn-red);

    background: var(--player-bg);
    color: var(--player-fg);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18);
    position: relative;
    overflow: hidden;
}

/* Subtle accent gradient in background */
.csn-player::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 0% 100%, rgba(200, 16, 46, 0.18) 0%, transparent 55%),
        radial-gradient(ellipse at 100% 0%, rgba(212, 168, 67, 0.12) 0%, transparent 55%);
    pointer-events: none;
}
.csn-player > * { position: relative; z-index: 1; }

/* Hide native audio element */
.csn-player audio {
    display: none !important;
}

/* ---- Progress bar ---- */
.csn-player__progress {
    height: 6px;
    background: var(--player-track);
    border-radius: 999px;
    cursor: pointer;
    position: relative;
    margin-bottom: 0.85rem;
    overflow: hidden;
    transition: height 0.15s var(--ease);
}
.csn-player__progress:hover {
    height: 9px;
}
.csn-player__progress-fill {
    height: 100%;
    background: linear-gradient(to right, var(--player-progress), #e63955);
    border-radius: 999px;
    width: 0%;
    transition: width 0.1s linear;
    position: relative;
}
.csn-player__progress-fill::after {
    content: '';
    position: absolute;
    right: -7px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity 0.15s var(--ease);
}
.csn-player:hover .csn-player__progress-fill::after,
.csn-player__progress:hover .csn-player__progress-fill::after {
    opacity: 1;
}

/* Buffered indicator */
.csn-player__buffer {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    width: 0%;
    pointer-events: none;
}

/* ---- Controls ---- */
.csn-player__controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Big play/pause */
.csn-player__play {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--csn-red);
    border: none;
    color: white;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.15s var(--ease);
    box-shadow: 0 4px 12px rgba(200, 16, 46, 0.35);
}
.csn-player__play:hover {
    background: var(--csn-red-dark);
    transform: scale(1.05);
}
.csn-player__play:active {
    transform: scale(0.97);
}
.csn-player__play svg {
    width: 18px;
    height: 18px;
    fill: white;
}
.csn-player__play .pause-icon { display: none; }
.csn-player.is-playing .csn-player__play .play-icon { display: none; }
.csn-player.is-playing .csn-player__play .pause-icon { display: block; }

/* Skip buttons */
.csn-player__skip {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: none;
    color: var(--player-fg);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.15s var(--ease);
    position: relative;
}
.csn-player__skip:hover {
    background: rgba(255, 255, 255, 0.15);
}
.csn-player__skip svg {
    width: 16px;
    height: 16px;
    fill: var(--player-fg);
}
.csn-player__skip-label {
    position: absolute;
    font-size: 9px;
    font-weight: 700;
    line-height: 1;
    pointer-events: none;
}

/* Time display */
.csn-player__time {
    font-family: 'SF Mono', Menlo, Consolas, monospace;
    font-size: 0.85rem;
    color: var(--player-muted);
    font-variant-numeric: tabular-nums;
    flex-shrink: 0;
    margin-left: auto;
}
.csn-player__time-current { color: var(--player-fg); }

/* Right-side controls (speed, volume) */
.csn-player__right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* Speed selector */
.csn-player__speed {
    background: rgba(255, 255, 255, 0.08);
    border: none;
    color: var(--player-fg);
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: background 0.15s var(--ease);
    font-variant-numeric: tabular-nums;
    min-width: 50px;
}
.csn-player__speed:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* Volume button + slider */
.csn-player__volume-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}
.csn-player__volume-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: none;
    color: var(--player-fg);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s var(--ease);
}
.csn-player__volume-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}
.csn-player__volume-btn svg {
    width: 16px;
    height: 16px;
    fill: var(--player-fg);
}
.csn-player__volume-slider {
    width: 0;
    overflow: hidden;
    transition: width 0.2s var(--ease);
    display: flex;
    align-items: center;
}
.csn-player__volume-wrap:hover .csn-player__volume-slider,
.csn-player__volume-wrap:focus-within .csn-player__volume-slider {
    width: 80px;
    padding-left: 0.5rem;
}
.csn-player__volume-slider input[type="range"] {
    width: 80px;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--player-track);
    border-radius: 999px;
    outline: none;
    cursor: pointer;
}
.csn-player__volume-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    cursor: pointer;
}
.csn-player__volume-slider input[type="range"]::-moz-range-thumb {
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    border: none;
    cursor: pointer;
}

/* Loading state */
.csn-player.is-loading .csn-player__play svg {
    animation: csn-player-spin 0.8s linear infinite;
}
@keyframes csn-player-spin {
    to { transform: rotate(360deg); }
}

/* Compact / inline variant for cards — minimal controls, fits narrow widths */
.csn-player--compact {
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    box-shadow: none;
}
.csn-player--compact .csn-player__progress {
    height: 3px;
    margin-bottom: 0.5rem;
}
.csn-player--compact .csn-player__progress-fill::after {
    width: 10px;
    height: 10px;
    right: -5px;
}
.csn-player--compact .csn-player__controls {
    gap: 0.5rem;
}
.csn-player--compact .csn-player__play {
    width: 30px;
    height: 30px;
    box-shadow: 0 2px 6px rgba(200, 16, 46, 0.3);
}
.csn-player--compact .csn-player__play svg {
    width: 12px;
    height: 12px;
}
.csn-player--compact .csn-player__time {
    font-size: 0.7rem;
}
/* Hide secondary controls on compact — keep it minimal */
.csn-player--compact .csn-player__skip,
.csn-player--compact .csn-player__volume-wrap,
.csn-player--compact .csn-player__speed,
.csn-player--compact .csn-player__right {
    display: none;
}

/* Mobile */
@media (max-width: 640px) {
    .csn-player {
        padding: 1rem;
    }
    .csn-player__skip { display: none; }
    .csn-player__time { font-size: 0.78rem; }
    .csn-player__volume-wrap { display: none; }
}