/* =========================================
   Caly-élec - Simulateur IRVE
   Styles complets - Thème Habilec
   ========================================= */

/* Variables */
:root {
    --ce-primary: #f59e0b;
    --ce-primary-dark: #d97706;
    --ce-primary-light: #fbbf24;
    --ce-secondary: #1e3a5f;
    --ce-accent: #ea580c;

    --ce-bg: #f8f9fa;
    --ce-bg-cream: #fffdf7;
    --ce-bg-white: #ffffff;
    --ce-bg-dark: #1a1a2e;

    --ce-text: #1f2937;
    --ce-text-medium: #4b5563;
    --ce-text-light: #6b7280;
    --ce-text-muted: #9ca3af;

    --ce-success: #22c55e;
    --ce-warning: #f59e0b;
    --ce-danger: #ef4444;
    --ce-info: #3b82f6;

    --ce-border: #e5e7eb;
    --ce-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --ce-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --ce-shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);

    --ce-radius: 12px;
    --ce-radius-sm: 8px;
    --ce-radius-lg: 16px;

    --ce-palette-width: 280px;
    --ce-panel-width: 320px;
    --ce-header-height: 60px;
    --ce-footer-height: 50px;
    --ce-toolbar-height: 48px;
}

/* =========================================
   Overlay Principal
   ========================================= */

.ce-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.ce-overlay.active {
    opacity: 1;
    visibility: visible;
}

.ce-container {
    width: 100%;
    height: 100%;
    background: var(--ce-bg);
    display: flex;
    flex-direction: column;
    transform: scale(0.98);
    transition: transform 0.3s ease;
}

.ce-overlay.active .ce-container {
    transform: scale(1);
}

/* =========================================
   Header
   ========================================= */

.ce-header {
    height: var(--ce-header-height);
    background: var(--ce-bg-white);
    border-bottom: 3px solid var(--ce-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    flex-shrink: 0;
}

.ce-header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.ce-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ce-logo-icon {
    font-size: 28px;
}

.ce-logo-text {
    font-family: 'Outfit', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--ce-secondary);
}

.ce-logo-text span {
    color: var(--ce-primary);
}

.ce-logo-badge {
    background: linear-gradient(135deg, var(--ce-primary) 0%, var(--ce-primary-dark) 100%);
    color: white;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.ce-header-center {
    flex: 1;
    display: flex;
    justify-content: center;
}

.ce-context-display {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--ce-bg);
    padding: 8px 16px;
    border-radius: 20px;
}

.ce-context-icon {
    font-size: 18px;
}

.ce-context-name {
    font-weight: 600;
    color: var(--ce-text);
}

.ce-context-change {
    background: transparent;
    border: 1px solid var(--ce-border);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    color: var(--ce-text-light);
    cursor: pointer;
    transition: all 0.2s;
}

.ce-context-change:hover {
    border-color: var(--ce-primary);
    color: var(--ce-primary);
}

.ce-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ce-header-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--ce-bg);
    border-radius: var(--ce-radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.2s;
}

.ce-header-btn:hover {
    background: var(--ce-primary);
    color: white;
}

.ce-close-btn:hover {
    background: var(--ce-danger);
}

/* =========================================
   Main Layout (3 colonnes)
   ========================================= */

.ce-main {
    flex: 1;
    display: flex;
    overflow: hidden;
}

/* =========================================
   Palette Symboles (Gauche)
   ========================================= */

.ce-palette {
    width: var(--ce-palette-width);
    background: var(--ce-bg-white);
    border-right: 1px solid var(--ce-border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.ce-palette-header {
    padding: 15px;
    border-bottom: 1px solid var(--ce-border);
}

.ce-palette-header h3 {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: 600;
    color: var(--ce-text);
}

.ce-palette-search input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--ce-border);
    border-radius: var(--ce-radius-sm);
    font-size: 13px;
    background: var(--ce-bg);
    transition: all 0.2s;
}

.ce-palette-search input:focus {
    outline: none;
    border-color: var(--ce-primary);
    background: var(--ce-bg-white);
}

.ce-palette-content {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
}

/* Catégorie de symboles */
.ce-symbol-category {
    margin-bottom: 8px;
    border-radius: var(--ce-radius-sm);
    overflow: hidden;
    border: 1px solid var(--ce-border);
}

.ce-category-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--ce-bg);
    cursor: pointer;
    user-select: none;
    transition: all 0.2s;
}

.ce-category-header:hover {
    background: #f3f4f6;
}

.ce-category-header.expanded {
    background: rgba(245, 158, 11, 0.1);
}

.ce-category-icon {
    font-size: 18px;
}

.ce-category-title {
    flex: 1;
    font-weight: 600;
    font-size: 13px;
    color: var(--ce-text);
}

.ce-category-count {
    background: var(--ce-bg-white);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    color: var(--ce-text-light);
}

.ce-category-chevron {
    color: var(--ce-text-light);
    transition: transform 0.3s;
}

.ce-category-header.expanded .ce-category-chevron {
    transform: rotate(180deg);
}

.ce-symbol-items {
    display: none;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    padding: 10px;
    background: var(--ce-bg-white);
}

.ce-symbol-items.visible {
    display: grid;
}

/* Symbole individuel */
.ce-symbol-item {
    aspect-ratio: 1;
    background: var(--ce-bg-white);
    border: 1.5px solid var(--ce-border);
    border-radius: var(--ce-radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: grab;
    transition: all 0.15s ease;
    padding: 8px 6px;
    position: relative;
    gap: 2px;
}

.ce-symbol-item:hover {
    border-color: var(--ce-primary);
    background: rgba(245, 158, 11, 0.06);
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(245, 158, 11, 0.12);
}

.ce-symbol-item:active {
    transform: scale(0.96);
    cursor: grabbing;
}

.ce-symbol-item.dragging {
    opacity: 0.4;
    cursor: grabbing;
}

.ce-symbol-item.decoy {
    border-style: dashed;
    border-color: #d1d5db;
    opacity: 0.65;
}

.ce-symbol-item.decoy::after {
    content: '🎭';
    position: absolute;
    top: 3px;
    right: 3px;
    font-size: 9px;
    opacity: 0.6;
}

.ce-symbol-icon {
    font-size: 26px;
    margin-bottom: 2px;
}

.ce-symbol-name {
    font-size: 10px;
    color: var(--ce-text-medium);
    text-align: center;
    line-height: 1.2;
    font-weight: 500;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* =========================================
   Zone de travail (Centre)
   ========================================= */

.ce-workspace {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--ce-bg-cream);
    overflow: hidden;
}

.ce-canvas-toolbar {
    height: var(--ce-toolbar-height);
    background: var(--ce-bg-white);
    border-bottom: 1px solid var(--ce-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
    flex-shrink: 0;
}

.ce-toolbar-left,
.ce-toolbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ce-tool-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--ce-border);
    background: var(--ce-bg-white);
    border-radius: var(--ce-radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.2s;
}

.ce-tool-btn:hover {
    border-color: var(--ce-primary);
    color: var(--ce-primary);
}

.ce-tool-btn.active {
    background: var(--ce-primary);
    border-color: var(--ce-primary);
    color: white;
}

.ce-toolbar-divider {
    width: 1px;
    height: 24px;
    background: var(--ce-border);
    margin: 0 8px;
}

.ce-zoom-controls {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--ce-bg);
    padding: 4px;
    border-radius: var(--ce-radius-sm);
}

.ce-zoom-controls button {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 16px;
    border-radius: 4px;
    transition: all 0.2s;
}

.ce-zoom-controls button:hover {
    background: var(--ce-bg-white);
}

.ce-zoom-controls span {
    min-width: 50px;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--ce-text);
}

.ce-snap-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--ce-text-medium);
    cursor: pointer;
}

.ce-snap-toggle input {
    accent-color: var(--ce-primary);
}

/* Canvas SVG */
.ce-canvas-container {
    flex: 1;
    overflow: hidden;
    position: relative;
    background: #fafbfc;
}

.ce-canvas {
    width: 100%;
    height: 100%;
    background: #fefefe;
}

.ce-grid,
.ce-grid-bg {
    pointer-events: none;
}

/* Composant placé */
.ce-component {
    cursor: grab;
    transition: filter 0.15s, opacity 0.15s;
}

.ce-component:hover {
    filter: drop-shadow(0 0 6px rgba(30, 58, 95, 0.3));
}

.ce-component.selected {
    filter: drop-shadow(0 0 10px rgba(245, 158, 11, 0.7))
           drop-shadow(0 0 3px rgba(245, 158, 11, 0.4));
}

.ce-component.error {
    filter: drop-shadow(0 0 8px rgba(239, 68, 68, 0.5))
           drop-shadow(0 0 3px rgba(239, 68, 68, 0.3));
}

.ce-component.warning {
    filter: drop-shadow(0 0 8px rgba(217, 119, 6, 0.5));
}

.ce-component.valid {
    filter: drop-shadow(0 0 6px rgba(34, 197, 94, 0.4));
}

.ce-component:active {
    cursor: grabbing;
}

.ce-component-label {
    font-size: 11px;
    fill: var(--ce-text);
    font-family: 'Inter', 'Segoe UI', sans-serif;
    font-weight: 500;
}

/* Badge de validation sur le composant */
.ce-component-badge {
    font-size: 12px;
    pointer-events: none;
}

/* =========================================
   Panneau Droit
   ========================================= */

.ce-panel {
    width: var(--ce-panel-width);
    background: var(--ce-bg-white);
    border-left: 1px solid var(--ce-border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.ce-panel-tabs {
    display: flex;
    background: var(--ce-bg);
    padding: 8px;
    gap: 4px;
    border-bottom: 1px solid var(--ce-border);
    flex-shrink: 0;
}

.ce-panel-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 8px 4px;
    border: none;
    background: transparent;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    color: var(--ce-text-light);
    cursor: pointer;
    transition: all 0.2s;
}

.ce-panel-tab:hover {
    background: var(--ce-bg-white);
    color: var(--ce-text);
}

.ce-panel-tab.active {
    background: var(--ce-primary);
    color: white;
}

.ce-tab-badge {
    min-width: 18px;
    height: 18px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 9px;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ce-panel-tab.active .ce-tab-badge {
    background: rgba(255, 255, 255, 0.3);
}

.ce-tab-badge.error {
    background: var(--ce-danger);
    color: white;
}

.ce-tab-badge.warning {
    background: var(--ce-warning);
    color: white;
}

.ce-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    display: none;
}

.ce-panel-content.active {
    display: block;
}

/* Placeholder propriétés */
.ce-properties-placeholder {
    text-align: center;
    padding: 40px 20px;
    color: var(--ce-text-muted);
}

.ce-placeholder-icon {
    font-size: 40px;
    margin-bottom: 10px;
    opacity: 0.5;
}

/* Formulaire propriétés */
.ce-properties-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--ce-border);
    margin-bottom: 15px;
}

.ce-props-icon {
    font-size: 32px;
    background: rgba(245, 158, 11, 0.1);
    width: 50px;
    height: 50px;
    border-radius: var(--ce-radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ce-props-info h4 {
    margin: 0 0 4px;
    font-size: 16px;
    color: var(--ce-text);
}

.ce-props-type {
    font-size: 12px;
    color: var(--ce-text-light);
    text-transform: capitalize;
}

.ce-properties-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 15px;
}

.ce-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ce-form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--ce-text-medium);
}

.ce-form-group input,
.ce-form-group select {
    padding: 10px 12px;
    border: 1px solid var(--ce-border);
    border-radius: var(--ce-radius-sm);
    font-size: 14px;
    background: var(--ce-bg);
    transition: all 0.2s;
}

.ce-form-group input:focus,
.ce-form-group select:focus {
    outline: none;
    border-color: var(--ce-primary);
    background: var(--ce-bg-white);
}

.ce-input-unit {
    font-size: 12px;
    color: var(--ce-text-light);
    margin-left: 8px;
}

.ce-properties-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 15px;
    border-top: 1px solid var(--ce-border);
}

.ce-properties-pedagogy {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--ce-border);
}

.ce-properties-pedagogy h5 {
    margin: 0 0 10px;
    font-size: 13px;
    color: var(--ce-text);
}

.ce-pedagogy-links {
    display: flex;
    gap: 8px;
}

.ce-link-btn {
    background: var(--ce-bg);
    border: 1px solid var(--ce-border);
    padding: 8px 12px;
    border-radius: var(--ce-radius-sm);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.ce-link-btn:hover {
    border-color: var(--ce-primary);
    color: var(--ce-primary);
}

/* Validation */
.ce-validation-summary {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.ce-validation-stat {
    flex: 1;
    text-align: center;
    padding: 12px;
    border-radius: var(--ce-radius-sm);
    background: var(--ce-bg);
}

.ce-validation-stat.error {
    background: rgba(239, 68, 68, 0.1);
}

.ce-validation-stat.warning {
    background: rgba(245, 158, 11, 0.1);
}

.ce-validation-stat.success {
    background: rgba(34, 197, 94, 0.1);
}

.ce-stat-icon {
    display: block;
    font-size: 20px;
    margin-bottom: 4px;
}

.ce-stat-count {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--ce-text);
}

.ce-stat-label {
    font-size: 11px;
    color: var(--ce-text-light);
}

.ce-validation-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ce-validation-empty {
    text-align: center;
    padding: 30px;
    color: var(--ce-text-muted);
}

.ce-validation-empty span {
    font-size: 32px;
    display: block;
    margin-bottom: 10px;
}

.ce-validation-item {
    display: flex;
    gap: 10px;
    padding: 12px;
    border-radius: var(--ce-radius-sm);
    background: var(--ce-bg);
    border-left: 3px solid;
}

.ce-validation-item.error {
    border-left-color: var(--ce-danger);
    background: rgba(239, 68, 68, 0.08);
}

.ce-validation-item.warning {
    border-left-color: var(--ce-warning);
    background: rgba(245, 158, 11, 0.08);
}

.ce-validation-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.ce-validation-content {
    flex: 1;
}

.ce-validation-message {
    font-size: 13px;
    color: var(--ce-text);
    margin-bottom: 4px;
}

.ce-validation-norm {
    font-size: 11px;
    color: var(--ce-text-light);
    margin-bottom: 8px;
}

.ce-validation-actions {
    display: flex;
    gap: 8px;
}

.ce-validation-component {
    font-size: 11px;
    color: var(--ce-text-light);
    margin-bottom: 4px;
}

.ce-validation-fix {
    font-size: 12px;
    color: var(--ce-text-medium);
    background: rgba(255, 255, 255, 0.6);
    padding: 4px 8px;
    border-radius: 4px;
    margin-bottom: 6px;
    line-height: 1.3;
}

.ce-action-btn {
    background: var(--ce-bg-white);
    border: 1px solid var(--ce-border);
    padding: 5px 10px;
    border-radius: 12px;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s;
    font-weight: 500;
}

.ce-action-btn:hover {
    border-color: var(--ce-primary);
    color: var(--ce-primary);
    background: rgba(245, 158, 11, 0.05);
}

/* Boîte contexte */
.ce-context-box {
    background: var(--ce-bg);
    border-radius: var(--ce-radius);
    overflow: hidden;
    margin-bottom: 15px;
}

.ce-context-box-header {
    background: var(--ce-secondary);
    color: white;
    padding: 10px 15px;
    font-weight: 600;
    font-size: 14px;
}

.ce-context-box-content {
    padding: 12px 15px;
}

.ce-context-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px solid var(--ce-border);
}

.ce-context-row:last-child {
    border-bottom: none;
}

.ce-context-label {
    font-size: 12px;
    color: var(--ce-text-light);
}

.ce-context-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--ce-text);
}

.ce-context-box-quality {
    background: rgba(245, 158, 11, 0.1);
    padding: 10px 15px;
}

.ce-quality-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--ce-text);
    margin-bottom: 6px;
}

.ce-quality-row {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: var(--ce-text-medium);
}

/* Aide */
.ce-help-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ce-help-section h4 {
    margin: 0 0 10px;
    font-size: 14px;
    color: var(--ce-text);
}

.ce-help-section ul {
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.ce-help-section li {
    padding: 6px 0;
    font-size: 13px;
    color: var(--ce-text-medium);
    display: flex;
    gap: 8px;
}

.ce-help-section kbd {
    background: var(--ce-bg);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    border: 1px solid var(--ce-border);
}

.ce-help-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* =========================================
   Footer
   ========================================= */

.ce-footer {
    height: var(--ce-footer-height);
    background: var(--ce-secondary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    flex-shrink: 0;
}

.ce-footer-left,
.ce-footer-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.ce-tool-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 13px;
}

.ce-footer-center {
    display: flex;
    align-items: center;
    gap: 15px;
}

.ce-step-label {
    font-size: 13px;
    font-weight: 600;
}

.ce-step-progress {
    width: 150px;
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    overflow: hidden;
}

.ce-step-bar {
    height: 100%;
    background: var(--ce-primary);
    transition: width 0.3s ease;
}

.ce-step-name {
    font-size: 12px;
    opacity: 0.8;
}

.ce-components-count {
    font-size: 13px;
    opacity: 0.8;
}

.ce-footer-divider {
    opacity: 0.3;
    margin: 0 4px;
}

.ce-footer-stat {
    font-size: 12px;
    opacity: 0.85;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* =========================================
   Boutons
   ========================================= */

.ce-btn-primary {
    background: linear-gradient(135deg, var(--ce-primary) 0%, var(--ce-primary-dark) 100%);
    color: white;
    border: none;
    padding: 10px 18px;
    border-radius: var(--ce-radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ce-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.ce-btn-secondary {
    background: var(--ce-bg);
    color: var(--ce-text);
    border: 1px solid var(--ce-border);
    padding: 8px 14px;
    border-radius: var(--ce-radius-sm);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.ce-btn-secondary:hover {
    border-color: var(--ce-primary);
    color: var(--ce-primary);
}

.ce-btn-danger {
    background: var(--ce-danger);
    color: white;
    border: none;
    padding: 8px 14px;
    border-radius: var(--ce-radius-sm);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.ce-btn-danger:hover {
    background: #dc2626;
}

/* =========================================
   Modals
   ========================================= */

.ce-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.ce-modal {
    background: var(--ce-bg-white);
    border-radius: var(--ce-radius-lg);
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: var(--ce-shadow-lg);
}

.ce-modal-header {
    background: linear-gradient(135deg, var(--ce-primary) 0%, var(--ce-primary-dark) 100%);
    color: white;
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ce-modal-header h3 {
    margin: 0;
    font-size: 18px;
}

.ce-modal-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.ce-modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.ce-modal-body {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(80vh - 70px);
}

/* Sélecteur de contexte */
.ce-context-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 15px;
}

.ce-context-card {
    background: var(--ce-bg);
    border: 2px solid var(--ce-border);
    border-radius: var(--ce-radius);
    padding: 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.ce-context-card:hover {
    border-color: var(--ce-primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.15);
}

.ce-context-card .ce-context-icon {
    font-size: 40px;
    margin-bottom: 12px;
}

.ce-context-card h4 {
    margin: 0 0 10px;
    font-size: 16px;
    color: var(--ce-text);
}

.ce-context-specs {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
    color: var(--ce-text-light);
    margin-bottom: 10px;
}

.ce-context-quality {
    display: flex;
    gap: 12px;
    font-size: 11px;
    color: var(--ce-text-muted);
}

/* =========================================
   Notifications
   ========================================= */

.ce-notification {
    position: fixed;
    top: 80px;
    right: 20px;
    background: var(--ce-bg-white);
    border-radius: var(--ce-radius);
    padding: 15px 20px;
    box-shadow: var(--ce-shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10010;
    animation: ceSlideIn 0.3s ease;
    border-left: 4px solid;
}

.ce-notification-info {
    border-left-color: var(--ce-info);
}

.ce-notification-success {
    border-left-color: var(--ce-success);
}

.ce-notification-warning {
    border-left-color: var(--ce-warning);
}

.ce-notification-error {
    border-left-color: var(--ce-danger);
}

.ce-notif-icon {
    font-size: 20px;
}

.ce-notif-message {
    flex: 1;
    font-size: 14px;
    color: var(--ce-text);
}

.ce-notification button {
    background: transparent;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: var(--ce-text-light);
}

@keyframes ceSlideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* =========================================
   Responsive
   ========================================= */

@media (max-width: 1200px) {
    .ce-palette {
        width: 240px;
    }

    .ce-panel {
        width: 280px;
    }
}

@media (max-width: 900px) {
    .ce-main {
        flex-direction: column;
    }

    .ce-palette {
        width: 100%;
        height: 180px;
        border-right: none;
        border-bottom: 1px solid var(--ce-border);
    }

    .ce-palette-content {
        display: flex;
        overflow-x: auto;
        padding: 10px;
    }

    .ce-symbol-category {
        min-width: 200px;
        flex-shrink: 0;
    }

    .ce-panel {
        width: 100%;
        height: 250px;
        border-left: none;
        border-top: 1px solid var(--ce-border);
    }
}

@media (max-width: 600px) {
    .ce-header {
        padding: 0 10px;
    }

    .ce-header-center {
        display: none;
    }

    .ce-logo-text {
        font-size: 18px;
    }

    .ce-footer {
        padding: 0 10px;
        font-size: 12px;
    }
}

/* =========================================
   Scrollbar
   ========================================= */

.ce-palette-content::-webkit-scrollbar,
.ce-panel-content::-webkit-scrollbar,
.ce-modal-body::-webkit-scrollbar {
    width: 6px;
}

.ce-palette-content::-webkit-scrollbar-track,
.ce-panel-content::-webkit-scrollbar-track,
.ce-modal-body::-webkit-scrollbar-track {
    background: var(--ce-bg);
}

.ce-palette-content::-webkit-scrollbar-thumb,
.ce-panel-content::-webkit-scrollbar-thumb,
.ce-modal-body::-webkit-scrollbar-thumb {
    background: var(--ce-border);
    border-radius: 3px;
}

.ce-palette-content::-webkit-scrollbar-thumb:hover,
.ce-panel-content::-webkit-scrollbar-thumb:hover,
.ce-modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--ce-text-muted);
}

/* =========================================
   Connexions et Câblage
   ========================================= */

/* Connecteurs sur les composants */
.ce-connector {
    fill: var(--ce-bg-white);
    stroke: var(--ce-secondary);
    stroke-width: 2;
    cursor: crosshair;
    transition: all 0.15s ease;
    opacity: 0.4;
}

.ce-component:hover .ce-connector,
.ce-component.show-connectors .ce-connector,
.ce-canvas.wire-mode .ce-connector {
    opacity: 1;
}

.ce-connector.input {
    fill: #dcfce7;
    stroke: #16a34a;
}

.ce-connector.output {
    fill: #fef3c7;
    stroke: var(--ce-primary-dark);
}

.ce-connector.ground {
    fill: #e0e7ff;
    stroke: #4f46e5;
}

.ce-connector.connected {
    opacity: 0.7;
    fill: var(--ce-secondary);
    stroke: var(--ce-secondary);
}

.ce-connector.connected.input {
    fill: #16a34a;
}

.ce-connector.connected.output {
    fill: var(--ce-primary-dark);
}

.ce-connector:hover {
    stroke-width: 2.5;
    filter: drop-shadow(0 0 4px rgba(59, 130, 246, 0.5));
}

.ce-connector.active {
    fill: var(--ce-info);
    stroke: #2563eb;
    animation: pulse-connector 0.6s infinite;
}

@keyframes pulse-connector {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
}

/* Fils (Wires) */
.ce-wire {
    stroke: var(--ce-secondary);
    stroke-width: 2.5;
    fill: none;
    cursor: pointer;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke 0.15s, stroke-width 0.15s, filter 0.15s;
}

.ce-wire:hover {
    stroke: var(--ce-info);
    stroke-width: 3.5;
    filter: drop-shadow(0 0 3px rgba(59, 130, 246, 0.4));
}

.ce-wire.selected {
    stroke: var(--ce-primary);
    stroke-width: 3.5;
    filter: drop-shadow(0 0 5px rgba(245, 158, 11, 0.6));
}

.ce-wire.error {
    stroke: var(--ce-danger);
    stroke-width: 2.5;
    stroke-dasharray: 8, 5;
    animation: dash-move 0.8s linear infinite;
}

.ce-wire.warning {
    stroke: #d97706;
    stroke-width: 2.5;
    stroke-dasharray: 10, 5;
}

@keyframes dash-move {
    from { stroke-dashoffset: 10; }
    to { stroke-dashoffset: 0; }
}

/* Fil temporaire pendant le tracé */
.ce-wire-temp {
    stroke: var(--ce-text-muted);
    stroke-width: 2;
    stroke-dasharray: 6, 3;
    fill: none;
    pointer-events: none;
}

.ce-wire-temp.valid {
    stroke: var(--ce-success);
}

.ce-wire-temp.invalid {
    stroke: var(--ce-danger);
}

/* Points de connexion sur les fils */
.ce-wire-point {
    fill: var(--ce-secondary);
    stroke: var(--ce-bg-white);
    stroke-width: 2;
    cursor: pointer;
}

.ce-wire-point:hover {
    fill: var(--ce-primary);
    transform: scale(1.3);
}

/* État mode câblage actif */
.ce-canvas.wire-mode {
    cursor: crosshair;
}

.ce-canvas.wire-mode .ce-component {
    pointer-events: none;
}

.ce-canvas.wire-mode .ce-connector {
    pointer-events: auto;
    opacity: 1;
}

/* Indicateur de connexion réussie */
.ce-connection-success {
    position: fixed;
    background: var(--ce-success);
    color: white;
    padding: 8px 16px;
    border-radius: var(--ce-radius-sm);
    font-size: 13px;
    font-weight: 500;
    z-index: 10001;
    animation: fadeInOut 1.5s ease forwards;
    display: flex;
    align-items: center;
    gap: 8px;
}

@keyframes fadeInOut {
    0% { opacity: 0; transform: translateY(10px); }
    20% { opacity: 1; transform: translateY(0); }
    80% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-10px); }
}

/* Propriétés de fil dans le panneau */
.ce-wire-properties {
    padding: 15px;
}

.ce-wire-properties-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ce-border);
}

.ce-wire-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--ce-secondary), var(--ce-primary));
    border-radius: var(--ce-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
}

.ce-wire-info h4 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
}

.ce-wire-info span {
    font-size: 12px;
    color: var(--ce-text-light);
}

.ce-wire-endpoints {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 15px;
    padding: 12px;
    background: var(--ce-bg);
    border-radius: var(--ce-radius-sm);
}

.ce-wire-endpoint {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.ce-wire-endpoint-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.ce-wire-endpoint-icon.from {
    background: var(--ce-primary);
    color: white;
}

.ce-wire-endpoint-icon.to {
    background: var(--ce-success);
    color: white;
}

/* Labels sur les fils */
.ce-wire-label {
    fill: var(--ce-secondary);
    font-size: 10px;
    font-family: 'Inter', 'Segoe UI', sans-serif;
    font-weight: 600;
    pointer-events: none;
    text-anchor: middle;
    dominant-baseline: middle;
}

.ce-wire-label-bg {
    fill: var(--ce-bg-white);
    stroke: var(--ce-border);
    stroke-width: 0.5;
    rx: 4;
    ry: 4;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.08));
}

/* Tooltip de connexion */
.ce-connector-tooltip {
    position: absolute;
    background: var(--ce-secondary);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 10002;
    transform: translateX(-50%);
}

.ce-connector-tooltip::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid var(--ce-secondary);
}

/* Overlay pendant le câblage */
.ce-wiring-overlay {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--ce-secondary);
    color: white;
    padding: 12px 24px;
    border-radius: var(--ce-radius);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10001;
    box-shadow: var(--ce-shadow-lg);
}

.ce-wiring-overlay kbd {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: monospace;
}

/* Bouton annuler câblage */
.ce-wiring-cancel {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 6px 12px;
    border-radius: var(--ce-radius-sm);
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
}

.ce-wiring-cancel:hover {
    background: rgba(255, 255, 255, 0.2);
}