/* ==================== RADIO PLAYER ==================== */
.radio-player {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 120;
    width: min(380px, calc(100vw - 32px));
    padding: 12px 18px;
    background: rgba(12, 14, 18, 0.92);
    border: 1px solid var(--line-gold);
    border-radius: var(--radius-full);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 20px rgba(229, 183, 87, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateZ(0);
    will-change: transform;
    transition: var(--transition);
}

[dir="rtl"] .radio-player {
    right: auto;
    left: 24px;
}

.radio-content {
    display: flex;
    align-items: center;
    gap: 14px;
}

.radio-info {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.radio-wave {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 18px;
}

.radio-wave span {
    width: 3px;
    height: 100%;
    background: var(--gold);
    border-radius: 3px;
    transform-origin: bottom;
    will-change: transform;
    animation: wave 1.2s ease-in-out infinite alternate;
}

.radio-wave span:nth-child(2) { animation-delay: 0.2s; }
.radio-wave span:nth-child(3) { animation-delay: 0.4s; }

@keyframes wave {
    0% { transform: scaleY(0.2); }
    100% { transform: scaleY(1); }
}

.radio-player:not(.playing) .radio-wave span {
    animation: none;
    transform: scaleY(0.3);
}

.radio-titles h4 {
    color: var(--text);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.radio-titles p {
    color: var(--muted);
    font-size: 11px;
}

.play-btn {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    color: #0c0e12;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    border-radius: 50%;
    font-size: 14px;
    box-shadow: 0 4px 14px rgba(229, 183, 87, 0.3);
    transition: var(--transition);
}

.play-btn:hover {
    transform: scale(1.08);
}