/* Global Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    overflow-x: hidden;
    overflow-y: hidden;
    height: 100vh;
    background: radial-gradient(circle at 50% 30%, rgba(255, 140, 100, 0.3) 0%, transparent 40%),
                radial-gradient(circle at 80% 80%, rgba(200, 120, 255, 0.3) 0%, transparent 40%),
                radial-gradient(circle at 20% 80%, rgba(120, 180, 255, 0.3) 0%, transparent 40%),
                linear-gradient(135deg, #1e5f8c 0%, #6b4c9a 50%, #c75b7a 100%);
    transition: background 0.5s ease;
}

/* Connection State Backgrounds - Unified Static Background */
body.state-disconnected,
body.state-connected,
body.state-listening {
    background: radial-gradient(circle at 50% 30%, rgba(100, 150, 180, 0.25) 0%, transparent 40%),
                radial-gradient(circle at 80% 80%, rgba(120, 180, 200, 0.25) 0%, transparent 40%),
                linear-gradient(135deg, #3a4556 0%, #4a5568 50%, #6b7280 100%);
}

/* Animation removed - static background only */

/* Modern Glassmorphism Cards */
.card {
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(20px) !important;
    border-radius: 16px !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1) !important;
}

.card-header {
    border-radius: 16px 16px 0 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3) !important;
    backdrop-filter: blur(10px) !important;
}

/* Hover effect removed */

.card-header[data-bs-toggle="collapse"] {
    transition: background-color 0.2s;
    cursor: pointer;
}

/* Hover effect removed */

.card-header .collapse-icon {
    transition: transform 0.3s ease;
    display: inline-block;
}

.card-header[aria-expanded="false"] .collapse-icon {
    transform: rotate(-90deg);
}

.card-header[aria-expanded="false"] {
    border-radius: 16px !important;
}

/* CGM XDENT Color Palette - Updated for modern look */
.cgm-primary {
    background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%) !important;
}

.cgm-secondary {
    background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%) !important;
}

.cgm-success {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%) !important;
}

.cgm-info {
    background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%) !important;
}

.cgm-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%) !important;
}

.cgm-danger {
    background: linear-gradient(135deg, #ef4444 0%, #f87171 100%) !important;
}

.cgm-dark {
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%) !important;
}

.cgm-btn-success {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%) !important;
    border: none !important;
    color: white !important;
    border-radius: 12px !important;
    padding: 10px 20px !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3) !important;
    transition: all 0.3s ease !important;
}

/* Hover effect removed */

.cgm-btn-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%) !important;
    border: none !important;
    color: white !important;
    border-radius: 12px !important;
    padding: 10px 20px !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3) !important;
    transition: all 0.3s ease !important;
}

/* Hover effect removed */

.cgm-btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #f87171 100%) !important;
    border: none !important;
    color: white !important;
    border-radius: 12px !important;
    padding: 10px 20px !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3) !important;
    transition: all 0.3s ease !important;
}

/* Hover effect removed */

.cgm-badge-primary {
    background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%) !important;
    color: white !important;
    border-radius: 8px !important;
    padding: 0.4em 0.8em !important;
    font-weight: 600 !important;
}

/* Card Styling */
.card {
    border: none;
    /* Transform transition removed - no scaling effects */
}

/* Hover effect removed */

.card-header {
    font-weight: 600;
    border-bottom: none;
}

.card-header[data-bs-toggle="collapse"] {
    transition: background-color 0.2s;
    cursor: pointer;
}

/* Hover effect removed */

.card-header .collapse-icon {
    transition: transform 0.3s ease;
    display: inline-block;
}

.card-header[aria-expanded="false"] .collapse-icon {
    transform: rotate(-90deg);
}

.card-header[aria-expanded="false"] {
    border-radius: 16px !important;
}

/* Container Enhancements */
#eva-container {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Button Enhancements */
.btn {
    font-weight: 500;
    transition: all 0.2s ease-in-out;
    border-radius: 12px;
    padding: 8px 16px;
    font-size: 0.95rem;
}

.btn:active {
    transform: scale(0.98);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-lg {
    padding: 10px 20px;
    font-size: 1rem;
}

#eva-container .btn {
    padding: 6px 12px;
    font-size: 0.9rem;
}

/* Icon-only buttons */
.btn-icon {
    width: 48px !important;
    height: 48px !important;
    padding: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 1.5rem !important;
    border-radius: 50% !important;
    transition: all 0.3s ease !important;
    flex-shrink: 0 !important;
}

/* Hover effect removed */

.btn-icon:active:not(:disabled) {
    transform: translateY(0) scale(0.95) !important;
}

/* Disconnect button specific styling */
#disconnect-button.btn-icon {
    margin-left: 8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

/* Start button - smooth color transitions for play/pause */
#startButton.btn-icon {
    transition: all 0.3s ease !important;
}

#startButton.btn-icon.cgm-btn-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%) !important;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3) !important;
}

#startButton.btn-icon.cgm-btn-success {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%) !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3) !important;
}

/* Large icon-only buttons (like permission button) */
.btn-icon-lg {
    width: 64px !important;
    height: 64px !important;
    padding: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 2rem !important;
    border-radius: 50% !important;
    transition: all 0.3s ease !important;
    flex-shrink: 0 !important;
}

/* Hover effect removed */

.btn-icon-lg:active:not(:disabled) {
    transform: translateY(0) scale(0.95) !important;
}

/* Form Controls */
.form-control, .form-control-sm, .form-control-lg, select.form-control {
    border-radius: 12px !important;
    border: 2px solid rgba(124, 58, 237, 0.2) !important;
    transition: all 0.3s ease !important;
    background: rgba(255, 255, 255, 0.9) !important;
    padding: 10px 16px !important;
}

.form-control:focus, .form-control-sm:focus, .form-control-lg:focus, select.form-control:focus {
    border-color: rgba(124, 58, 237, 0.5) !important;
    box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.1) !important;
    outline: none !important;
}

.form-control-lg {
    border-radius: 12px;
    border: 2px solid rgba(124, 58, 237, 0.2);
    transition: all 0.3s ease;
}

/* Shoelace Textarea */
sl-textarea {
    width: 100%;
}

sl-textarea::part(base) {
    border-radius: 12px !important;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 2px solid rgba(124, 58, 237, 0.2) !important;
    background: rgba(255, 255, 255, 0.9) !important;
}

sl-textarea::part(textarea) {
    font-family: 'Courier New', monospace !important;
    font-size: 0.85rem !important;
    line-height: 1.3 !important;
    flex: 1;
    text-align: left !important;
    background: transparent !important;
}

sl-textarea::part(base):focus-within {
    border-color: rgba(124, 58, 237, 0.5) !important;
    box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.1) !important;
}

/* Specific overrides for each textarea - force left alignment */
#transcriptionResult::part(textarea),
#statusResult::part(textarea),
#custom-message-text::part(textarea) {
    text-align: left !important;
    direction: ltr !important;
}

/* Custom message textarea full width */
#custom-message-text {
    width: 100% !important;
}

#custom-message-text::part(base) {
    width: 100% !important;
}

#custom-message-text::part(form-control) {
    width: 100% !important;
}

#custom-message-text::part(textarea) {
    width: 100% !important;
}

/* Extra specificity for transcription and status */
sl-textarea#transcriptionResult::part(textarea),
sl-textarea#statusResult::part(textarea) {
    text-align: left !important;
    direction: ltr !important;
    width: 100%;
    height: 100%;
}

/* Slider (sl-range) styling - darker track */
sl-range::part(base) {
    --track-color-active: rgba(124, 58, 237, 0.8);
    --track-color-inactive: rgba(80, 80, 100, 0.5);
    --track-height: 6px;
}

sl-range::part(track) {
    background: rgba(80, 80, 100, 0.5) !important;
    height: 6px !important;
}

#silenceLevel::part(base) {
    --thumb-size: 18px;
}

/* Status Result styling to match JSON tree view */
#statusResult {
    height: 100% !important;
    width: 100% !important;
}

#statusResult::part(base) {
    background: rgba(255, 255, 255, 0.5) !important;
    border: none !important;
    height: 100% !important;
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
}

#statusResult::part(textarea) {
    background: transparent !important;
    padding: 12px !important;
    text-align: left !important;
    vertical-align: top !important;
    width: 100% !important;
    flex: 1 !important;
    min-height: 100% !important;
    resize: none !important;
    overflow-y: auto !important;
    box-sizing: border-box !important;
}

#statusResult::part(form-control) {
    height: 100% !important;
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
}

#statusResult::part(form-control-wrapper) {
    height: 100% !important;
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
}

/* JSON Result specific sizing */
#jsonResult {
    height: 100%;
}

#jsonResult::part(base) {
    height: 100%;
}

#jsonResult::part(form-control) {
    height: 100%;
}

#jsonResult::part(textarea) {
    height: 100%;
    resize: none;
}

#eva-container sl-textarea {
    --sl-input-font-size-medium: 0.85rem;
}

/* Gap Utility (Bootstrap 4 doesn't have gap) */
.gap-2 {
    gap: 0.5rem;
}

/* Fallback for older browsers - horizontal */
.flex-row.gap-2 > *,
.d-flex.gap-2:not(.flex-column) > * {
    margin-right: 0.5rem;
}

.flex-row.gap-2 > *:last-child,
.d-flex.gap-2:not(.flex-column) > *:last-child {
    margin-right: 0;
}

/* Fallback for flex-column */
.flex-column.gap-2 > * {
    margin-bottom: 0.5rem;
}

.flex-column.gap-2 > *:last-child {
    margin-bottom: 0;
}

/* Responsive Gap Utility */
@media (max-width: 576px) {
    .gap-2 > * {
        margin-bottom: 0.5rem;
        margin-right: 0;
    }
    
    .card-body {
        padding: 0.75rem;
    }
    
    .btn-lg {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
    
    #eva-permission {
        top: 10px;
        right: 10px;
    }
}

/* Permission Screen */
#eva-permission {
    animation: slideInFromRight 0.4s ease-out;
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Container adjustments for one-page fit */
#eva-container {
    height: 100vh;
    overflow-y: auto;
}

#eva-container .card {
    margin-bottom: 0.5rem !important;
}

#eva-container .card-body {
    padding: 0.75rem;
}

#eva-container .card-header {
    padding: 0.5rem 0.75rem;
}

#eva-container .card-header h5 {
    font-size: 0.95rem;
    margin-bottom: 0;
}

#eva-container .form-group {
    margin-bottom: 0.75rem;
}

#eva-container .form-label {
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

#eva-container .form-control {
    padding: 0.5rem;
    font-size: 0.9rem;
    border-radius: 6px;
}

#eva-container select.form-control {
    height: auto;
}

/* Visualizer Bar */
.visualizer-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, #10b981 0%, #a855f7 50%, #ef4444 90%);
    width: 0;
    transition: width 0.1s ease-out;
    opacity: 0.4;
    pointer-events: none;
    border-radius: 8px;
}

/* Audio Info Badge */
.badge {
    font-size: 1rem;
    padding: 0.5em 1em;
}

/* Smooth Transitions */
.collapse {
    transition: height 0.3s ease;
}

/* JSON Tree View */
#jsonTreeView {
    line-height: 1.5;
    user-select: text;
}

#jsonTreeView > div {
    margin-bottom: 2px;
}

#jsonTreeView span[style*="cursor: pointer"] {
    display: inline-block;
    width: 16px;
    text-align: center;
    user-select: none;
    transition: transform 0.2s;
}

/* Hover effect removed */

/* Print Styles */
@media print {
    .card-header[data-bs-toggle="collapse"],
    #startButton,
    #toggleMic,
    #stopButton {
        display: none;
    }
}