/* Controls Panel Styling */
.controls-panel {
    position: fixed;
    bottom: 30px; /* Align bottom with mixer button bottom */
    right: 170px; /* Position right edge at mixer button's left edge (130px + 40px button width) */
    width: 320px;
    max-height: 90vh;
    overflow-y: auto;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(107, 114, 128, 0.4);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
    color: #e5e7eb;
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, sans-serif;
    z-index: 2147483002; /* Higher than dev panel */
    display: none;
    padding: 15px;
    box-sizing: border-box;
}

.controls-close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 24px;
    color: #FBBF24;
    cursor: pointer;
    line-height: 1;
    padding: 5px;
    transition: color 0.2s ease;
}

.controls-close-btn:hover {
    color: #FCD34D;
}

.controls-panel-content {
    padding-top: 0; /* Removed space for close button */
}

.controls-panel-title {
    font-size: 18px;
    font-weight: 700;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(107, 114, 128, 0.2);
}

/* Section Styling */
.controls-section {
    margin-bottom: 20px;
}

.controls-section:last-child {
    margin-bottom: 0;
}

.section-title {
    font-size: 14px;
    font-weight: 600;
    color: #fbbf24;
    margin-bottom: 10px;
    padding-bottom: 5px;
    border-bottom: 1px solid rgba(107, 114, 128, 0.1);
    text-transform: none;
}

/* Control Group Layout */
.control-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: nowrap;
}

.control-group:last-child {
    margin-bottom: 0;
}

.control-label {
    font-size: 12px;
    color: #9ca3af;
    min-width: 80px;
    flex-shrink: 0;
}

.controls-button-group {
    display: flex;
    gap: 7px;
    flex-grow: 1;
}

/* Control Wrapper - standardized styling for all control sections */
.control-wrapper {
    display: flex;
    gap: 7px;
    flex-grow: 1;
    align-items: center;
}

/* Voice Preset Button Styling with Gold for Selected */
.voice-preset-btn {
    padding: 6px 10px;
    background: rgba(64, 64, 64, 0.5);
    border: 1px solid rgba(107, 114, 128, 0.3);
    border-radius: 6px;
    color: #9ca3af;
    cursor: pointer;
    font-size: 11px;
    transition: all 0.2s ease;
}

/* Specific button widths */
.btn-group,
.btn-mix {
    width: 60px;
}

.btn-solo,
.btn-male {
    width: 55px;
}

.btn-female {
    width: 65px;
}

/* Group and Mix buttons - same size with gold styling for selected */
.controls-btn.selected.voice-preset-btn,
.controls-btn.selected {
    background: #fbbf24;
    border-color: #fbbf24;
    color: #1a1a1a;
}

.voice-preset-btn:hover {
    background: rgba(107, 114, 128, 0.2);
    border-color: #6b7280;
    color: #ffffff;
}

/* Hide the second Speech Speed label */
.speech-speed-hidden {
    visibility: hidden;
}

.controls-slider {
    flex: 1;
    min-width: 80px;
    height: 4px;
    background: rgba(107, 114, 128, 0.3);
    border-radius: 2px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.controls-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #FFFFE6;
    cursor: pointer;
    border: 2px solid #1a1a1a;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.controls-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #FFFFE6;
    cursor: pointer;
    border: 2px solid #1a1a1a;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.controls-checkbox {
    width: 16px;
    height: 16px;
    appearance: none;
    background: rgba(64, 64, 64, 0.3);
    border: 2px solid rgba(107, 114, 128, 0.3);
    border-radius: 3px;
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
}

.controls-checkbox:checked {
    background: #fbbf24;
    border-color: #fbbf24;
}

.controls-checkbox:checked::after {
    content: '✓';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #1a1a1a;
    font-size: 10px;
    font-weight: bold;
}

.controls-checkbox:disabled {
    background: rgba(251, 191, 36, 0.4);
    border-color: rgba(251, 191, 36, 0.4);
    cursor: not-allowed;
    opacity: 0.7;
}

.controls-checkbox:disabled::after {
    content: '✓';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #1a1a1a;
    font-size: 10px;
    font-weight: bold;
}

/* Threshold slider specific width */
.threshold-slider {
    width: 100px;
}

/* Font slider specific width */
.font-slider {
    width: 100px;
}

/* Opacity slider specific width */
.opacity-slider,
.offset-slider {
    width: 100px;
}

/* Speed slider specific width */
.speed-slider {
    width: 100px;
}

/* Dimmer slider specific width */
.dimmer-slider {
    width: 100px;
}

.controls-number-input {
    width: 75px;
    padding: 6px 10px;
    border: 1px solid rgba(107, 114, 128, 0.3);
    border-radius: 6px;
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, sans-serif;
    font-size: 11px;
    background: rgba(64, 64, 64, 0.5);
    color: #fbbf24;
    text-align: center;
    transition: all 0.2s ease;
    -webkit-appearance: textfield;
    -moz-appearance: textfield;
}

/* Always show spinner buttons for number inputs */
.controls-number-input::-webkit-outer-spin-button,
.controls-number-input::-webkit-inner-spin-button {
    opacity: 1;
    height: auto;
    width: 16px;
}

/* Firefox spinner buttons */
.controls-number-input::-moz-number-spin-box {
    opacity: 1;
}

.controls-number-input:focus {
    outline: none;
    border-color: #fbbf24;
    box-shadow: 0 0 0 2px rgba(251, 191, 36, 0.2);
}

/* Enhanced Control Styles */
.speed-presets {
    display: flex;
    gap: 7px;
}

.preset-btn {
    padding: 6px 10px;
    background: rgba(64, 64, 64, 0.5);
    border: 1px solid rgba(107, 114, 128, 0.3);
    border-radius: 6px;
    color: #9ca3af;
    cursor: pointer;
    font-size: 11px;
    transition: all 0.2s ease;
}

/* Specific preset button widths */
.btn-slow {
    width: 60px;
}

.btn-normal {
    width: 55px;
}

.btn-fast {
    width: 65px;
}

.preset-btn.active,
.preset-btn:hover {
    background: #fbbf24;
    border-color: #fbbf24;
    color: #1a1a1a;
}

.speed-value,
.threshold-value,
.dimmer-value,
.font-value,
.opacity-value,
.offset-value {
    color: #fbbf24;
    font-size: 11px;
    font-weight: 600;
    min-width: 50px;
    text-align: center;
    margin-left: 4px;
}

/* Preview Text Styles */
.preview-text {
    margin-top: 8px;
    padding: 8px;
    background: rgba(64, 64, 64, 0.2);
    border-radius: 4px;
    border: 1px solid rgba(107, 114, 128, 0.2);
    font-size: 11px;
    color: #d1d5db;
}

.font-preview {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.font-sample {
    padding: 4px;
    border-radius: 4px;
    transition: font-size 0.2s ease;
}

.active-sample {
    background: rgba(251, 191, 36, 0.1);
    color: #fbbf24;
}

.inactive-sample {
    background: rgba(107, 114, 128, 0.1);
    color: #9ca3af;
}

.opacity-preview {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.opacity-sample {
    padding: 4px;
    border-radius: 4px;
    background: rgba(64, 64, 64, 0.3);
}

.baseline-sample {
    color: #fbbf24;
}

.offset-sample {
    color: #d1d5db;
}

.dimmer-preview {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.7));
    color: #ffffff;
}

.threshold-preview {
    font-size: 10px;
    line-height: 1.4;
}

/* Value Display Styles */
.speed-value,
.threshold-value,
.dimmer-value,
.font-value,
.opacity-value,
.offset-value {
    color: #fbbf24;
    font-size: 11px;
    font-weight: 600;
    min-width: 50px;
    text-align: center;
}