/* NguonC Player Controls */
.nc-player-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    background: rgba(0,0,0,0.85);
    z-index: 999;
}

.nc-ctrl-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 18px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 4px;
    letter-spacing: 0.3px;
    transition: background 0.15s, transform 0.1s;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.nc-ctrl-btn:hover {
    background: rgba(255,255,255,0.22);
}

.nc-ctrl-btn:active {
    transform: scale(0.95);
    background: rgba(13,148,136,0.5);
}

.nc-ctrl-back { border-right: none; border-radius: 4px 0 0 4px; }
.nc-ctrl-fwd  { border-left:  none; border-radius: 0 4px 4px 0; }

/* Feedback animation */
.nc-seek-feedback {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 22px;
    font-weight: 900;
    color: #fff;
    text-shadow: 0 0 10px rgba(0,0,0,0.8);
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 9999;
    background: rgba(0,0,0,0.5);
    padding: 8px 18px;
    border-radius: 6px;
}
.nc-seek-back { left: 15%; }
.nc-seek-fwd  { right: 15%; }

/* Responsive */
@media (max-width: 480px) {
    .nc-ctrl-btn { padding: 5px 12px; font-size: 12px; }
}