/* Audio Equalizer Styles */

/* Waveform Container */
.waveform-container {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.03) 0%, rgba(0, 0, 0, 0.06) 100%);
    border-radius: 8px;
    padding: 15px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-bs-theme="dark"] .waveform-container {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.06) 100%);
    border-color: rgba(255, 255, 255, 0.1);
}

.waveform-controls {
    font-size: 0.9rem;
}

.time-display {
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

/* Progress Bar */
.progress {
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
}

/* EQ Sliders Container */
.eq-sliders-container {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    gap: 15px;
    padding: 30px 20px;
    background: linear-gradient(135deg, rgba(5, 44, 101, 0.03) 0%, rgba(5, 44, 101, 0.08) 100%);
    border-radius: 12px;
    border: 1px solid rgba(5, 44, 101, 0.15);
    min-height: 350px;
}

[data-bs-theme="dark"] .eq-sliders-container {
    background: linear-gradient(135deg, rgba(5, 44, 101, 0.1) 0%, rgba(5, 44, 101, 0.2) 100%);
    border-color: rgba(5, 44, 101, 0.3);
}

/* Individual EQ Slider */
.eq-slider-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    flex: 1;
    max-width: 80px;
}

/* Slider Label (Frequency) */
.eq-slider-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--bs-primary-text-emphasis);
    text-align: center;
    min-height: 20px;
}

/* Slider Value Display */
.eq-slider-value {
    font-size: 0.75rem;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    color: var(--bs-success-text-emphasis);
    min-height: 20px;
    text-align: center;
}

/* Vertical Slider Container */
.eq-slider-vertical {
    position: relative;
    width: 40px;
    height: 200px;
}

/* Vertical Range Input */
.eq-slider-vertical input[type="range"] {
    appearance: none;
    width: 200px;
    height: 40px;
    background: transparent;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) rotate(-90deg);
    transform-origin: center;
}

/* Range Track */
.eq-slider-vertical input[type="range"]::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    background: linear-gradient(to right,
        #dc3545 0%,
        #dc3545 25%,
        #ffc107 25%,
        #ffc107 50%,
        #28a745 50%,
        #28a745 75%,
        #ffc107 75%,
        #ffc107 100%
    );
    border-radius: 4px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-bs-theme="dark"] .eq-slider-vertical input[type="range"]::-webkit-slider-runnable-track {
    border-color: rgba(255, 255, 255, 0.2);
}

.eq-slider-vertical input[type="range"]::-moz-range-track {
    width: 100%;
    height: 8px;
    background: linear-gradient(to right,
        #dc3545 0%,
        #dc3545 25%,
        #ffc107 25%,
        #ffc107 50%,
        #28a745 50%,
        #28a745 75%,
        #ffc107 75%,
        #ffc107 100%
    );
    border-radius: 4px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Range Thumb */
.eq-slider-vertical input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--bs-primary);
    border: 3px solid white;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.eq-slider-vertical input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

.eq-slider-vertical input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--bs-primary);
    border: 3px solid white;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.eq-slider-vertical input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

/* Zero dB Line */
.eq-zero-line {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(220, 53, 69, 0.3);
    pointer-events: none;
    z-index: 1;
}

/* Waveform Visualization */
.waveform-container {
    background-color: rgba(0, 0, 0, 0.02);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-bs-theme="dark"] .waveform-container {
    background-color: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.1);
}

.waveform-canvas {
    width: 100%;
    height: 100px;
    background: #000;
    border-radius: 4px;
}

/* Filter SVG for dark mode compatibility */
.filter-svg {
    filter: none;
}

[data-bs-theme="dark"] .filter-svg {
    filter: invert(1) brightness(0.8);
}

/* Spinning animation for loading icon */
.fa-spin {
    animation: fa-spin 1s infinite linear;
}

@keyframes fa-spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 992px) {
    .eq-sliders-container {
        gap: 10px;
        padding: 25px 15px;
    }

    .eq-slider-wrapper {
        max-width: 60px;
    }

    .eq-slider-label {
        font-size: 0.75rem;
    }

    .eq-slider-value {
        font-size: 0.7rem;
    }

    .eq-slider-vertical {
        width: 30px;
        height: 150px;
    }

    .eq-slider-vertical input[type="range"] {
        width: 150px;
        height: 30px;
    }
}

@media (max-width: 768px) {
    .eq-sliders-container {
        gap: 8px;
        padding: 20px 10px;
        min-height: 280px;
    }

    .eq-slider-wrapper {
        max-width: 45px;
    }

    .eq-slider-label {
        font-size: 0.7rem;
    }

    .eq-slider-value {
        font-size: 0.65rem;
    }

    .eq-slider-vertical {
        width: 25px;
        height: 120px;
    }

    .eq-slider-vertical input[type="range"] {
        width: 120px;
        height: 25px;
    }

    .eq-slider-vertical input[type="range"]::-webkit-slider-thumb {
        width: 16px;
        height: 16px;
    }

    .eq-slider-vertical input[type="range"]::-moz-range-thumb {
        width: 16px;
        height: 16px;
    }

}