/* Professional Voice Control Styling */

/* Voice Control Section */
.voice-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.voice-btn {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(255, 0, 247, 0.1));
    border: 1px solid rgba(0, 240, 255, 0.3);
    color: var(--text);
    padding: 0.6rem 0.8rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.voice-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.voice-btn:hover::before {
    left: 100%;
}

.voice-btn:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0, 240, 255, 0.3);
}

.voice-btn:active {
    transform: translateY(0);
}

.voice-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.voice-btn:disabled:hover {
    border-color: rgba(0, 240, 255, 0.3);
    box-shadow: none;
}

.voice-btn i {
    font-size: 1rem;
}

.voice-btn span {
    font-size: 0.85rem;
}

/* Start Voice Button - Special styling */
.start-voice {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(0, 200, 255, 0.15));
    border-color: var(--primary);
}

.start-voice:hover:not(:disabled) {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.25), rgba(0, 200, 255, 0.25));
    box-shadow: 0 4px 16px rgba(0, 240, 255, 0.4);
}

/* Stop Voice Button */
.stop-voice {
    background: linear-gradient(135deg, rgba(255, 0, 100, 0.1), rgba(255, 0, 150, 0.1));
    border-color: rgba(255, 0, 100, 0.3);
}

.stop-voice:hover:not(:disabled) {
    border-color: #ff0066;
    box-shadow: 0 4px 12px rgba(255, 0, 100, 0.3);
}

/* Help Button - Full width */
.help-voice {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 165, 0, 0.1));
    border-color: rgba(255, 215, 0, 0.3);
}

.help-voice:hover {
    border-color: #ffd700;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

/* Voice Indicator - Professional Design */
.voice-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: linear-gradient(135deg, rgba(10, 10, 30, 0.6), rgba(20, 20, 40, 0.6));
    border-radius: 0.75rem;
    margin-top: 0.75rem;
    border: 1px solid rgba(0, 240, 255, 0.2);
    transition: all 0.3s ease;
}

.voice-indicator i {
    font-size: 1.2rem;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.voice-indicator .voice-status {
    flex: 1;
    font-size: 0.9rem;
    color: var(--text);
    font-weight: 500;
}

/* Listening state */
.voice-indicator.voice-listening {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(0, 200, 255, 0.15));
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

.voice-indicator.voice-listening i {
    color: var(--primary);
    animation: micPulse 1.5s ease-in-out infinite;
}

@keyframes micPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 240, 255, 0.3); }
    50% { box-shadow: 0 0 30px rgba(0, 240, 255, 0.5); }
}

/* Error state */
.voice-indicator.voice-error {
    background: linear-gradient(135deg, rgba(255, 0, 0, 0.1), rgba(255, 50, 50, 0.1));
    border-color: #ff4444;
}

.voice-indicator.voice-error i {
    color: #ff4444;
}

/* Idle state */
.voice-indicator.voice-idle {
    background: linear-gradient(135deg, rgba(10, 10, 30, 0.6), rgba(20, 20, 40, 0.6));
    border-color: rgba(0, 240, 255, 0.2);
}

/* Continuous Mode Checkbox - Enhanced */
.continuous-voice-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--primary);
}

.setting-group.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: background 0.2s ease;
}

.setting-group.checkbox-group label:hover {
    background: rgba(0, 240, 255, 0.05);
}

/* Voice Section Content */
#voice-section {
    padding: 0.75rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .voice-controls {
        grid-template-columns: 1fr;
    }
    
    .help-voice {
        grid-column: 1;
    }
    
    .voice-btn {
        padding: 0.7rem 1rem;
    }
    
    .voice-indicator {
        padding: 0.6rem;
    }
}

/* Animation for voice command recognition */
@keyframes commandRecognized {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.voice-indicator.command-recognized {
    animation: commandRecognized 0.3s ease;
}

/* Tooltip for voice buttons */
.voice-btn[title]:hover::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.4rem 0.6rem;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    font-size: 0.75rem;
    border-radius: 0.3rem;
    white-space: nowrap;
    margin-bottom: 0.5rem;
    pointer-events: none;
    z-index: 1000;
}