/* Radiux EQ Pro - Premium Rack Design */
.eq-rack-container {
    background: linear-gradient(180deg, #1a1c2c 0%, #0d0e1a 100%);
    border-radius: 10px;
    padding: 15px;
    box-shadow: inset 0 0 20px rgba(0, 210, 255, 0.1), 0 10px 30px rgba(0,0,0,0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.eq-rack-container::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 210, 255, 0.4), transparent);
}

.eq-led-strip {
    height: 4px;
    background: #000;
    border-radius: 2px;
    margin-bottom: 15px;
    overflow: hidden;
    display: flex;
    gap: 2px;
}

.eq-led {
    flex: 1;
    height: 100%;
    background: rgba(0, 210, 255, 0.1);
}

.eq-led.active {
    background: #00d2ff;
    box-shadow: 0 0 10px #00d2ff;
}

.eq-fader-row {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 180px;
    padding: 10px 0;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.02);
}

.eq-fader-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 50px;
    height: 100%;
    position: relative;
    background: rgba(255,255,255,0.02);
    border-radius: 4px;
    padding: 5px 0;
}

/* Custom Vertical Range Input */
.eq-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 4px;
    height: 120px;
    background: #000;
    outline: none;
    border-radius: 2px;
    writing-mode: bt-lr;
    -webkit-appearance: slider-vertical;
    margin: 10px 0;
    box-shadow: inset 0 0 5px rgba(0,0,0,0.8);
}

.eq-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 30px;
    background: linear-gradient(180deg, #333, #111);
    border: 1px solid #444;
    border-radius: 4px;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0,0,0,0.5);
    position: relative;
}

.eq-slider::-webkit-slider-thumb::after {
    content: '';
    position: absolute;
    top: 50%; left: 2px; right: 2px; height: 2px;
    background: #00d2ff;
    box-shadow: 0 0 5px #00d2ff;
    transform: translateY(-50%);
}

.eq-freq-tag {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.6rem;
    color: #00d2ff;
    text-shadow: 0 0 8px rgba(0, 210, 255, 0.6);
    margin-top: 5px;
    font-weight: 700;
}

.eq-gain-label {
    font-size: 0.55rem;
    color: rgba(255,255,255,0.6);
    font-family: 'Orbitron', sans-serif;
    margin-bottom: 5px;
}

.eq-preset-metal {
    background: linear-gradient(180deg, #2a2c3a 0%, #1a1c2c 100%);
    border: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
    font-size: 0.6rem;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: 0.2s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.eq-preset-metal:hover {
    color: #fff;
    border-color: rgba(0, 210, 255, 0.5);
    background: linear-gradient(180deg, #3a3c4a 0%, #2a2c3a 100%);
}

.eq-preset-metal.active {
    color: #00d2ff;
    border-color: #00d2ff;
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.3);
    background: linear-gradient(180deg, #1a1c2c 0%, #0d0e1a 100%);
}

/* Bypass Switch Premium */
.eq-bypass-container {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,0,0,0.3);
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.05);
}

.eq-bypass-label {
    font-size: 0.5rem;
    font-weight: 900;
    color: #ff4757;
    letter-spacing: 1px;
}