/* ══════════════════════════════════════
   CASE STUDY AUDIO PLAYER
══════════════════════════════════════ */
.lf-audio-player {
    background: #fffaf5;
    border: 1.5px solid #e8ddd0;
    border-left: 4px solid #6b3e1f;
    border-radius: 12px;
    padding: 16px 20px;
    margin: 0 0 32px;
}
.lf-audio-inner {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}
.lf-audio-icon {
    width: 42px;
    height: 42px;
    background: #6b3e1f;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
}
.lf-audio-info {
    flex: 1;
    min-width: 120px;
}
.lf-audio-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #3d2010;
}
.lf-audio-time {
    display: block;
    font-size: 12px;
    color: #9b7050;
    margin-top: 2px;
}
.lf-audio-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    transition: opacity 0.3s;
}
.lf-play-btn {
    width: 44px;
    height: 44px;
    background: #6b3e1f;
    border: none;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.1s;
}
.lf-play-btn:hover  { background: #5a3318; }
.lf-play-btn:active { transform: scale(0.95); }
.lf-play-btn:disabled { background: #c4a882; cursor: not-allowed; }
.lf-ctrl-btn {
    width: 34px;
    height: 34px;
    background: transparent;
    border: 1.5px solid #e0cfc0;
    border-radius: 50%;
    color: #6b3e1f;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}
.lf-ctrl-btn:hover {
    background: #f5ede4;
    border-color: #6b3e1f;
}
.lf-progress-wrap {
    width: 100%;
    order: 10;
    padding-top: 6px;
}
.lf-progress-bar {
    position: relative;
    height: 5px;
    background: #e8ddd0;
    border-radius: 10px;
    cursor: pointer;
}
.lf-progress-fill {
    height: 100%;
    background: #6b3e1f;
    border-radius: 10px;
    width: 0%;
    pointer-events: none;
}
.lf-progress-dot {
    position: absolute;
    top: 50%;
    left: 0%;
    transform: translate(-50%, -50%);
    width: 13px;
    height: 13px;
    background: #6b3e1f;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 1px 4px rgba(107,62,31,0.25);
    pointer-events: none;
}
.lf-speed-wrap {
    display: flex;
    gap: 4px;
    order: 9;
    margin-left: auto;
    flex-shrink: 0;
}
.lf-speed-btn {
    background: transparent;
    border: 1px solid #e0cfc0;
    border-radius: 20px;
    padding: 3px 9px;
    font-size: 11px;
    font-weight: 500;
    color: #6b3e1f;
    cursor: pointer;
    transition: all 0.15s;
}
.lf-speed-btn:hover,
.lf-speed-btn.active {
    background: #6b3e1f;
    border-color: #6b3e1f;
    color: #fff;
}
@keyframes lf-spin { to { transform: rotate(360deg); } }
.lf-spin { animation: lf-spin 0.9s linear infinite; }

@media (max-width: 600px) {
    .lf-audio-inner { gap: 10px; }
    .lf-speed-wrap  { order: 11; width: 100%; justify-content: center; }
}