simsite/frontend/src/styles/thermique.css

/* ======================================
   THERMIQUE (THERMAL DIFFUSION) APP STYLES
   ====================================== */

.thermique-app {
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 100%);
    color: #eee;
    font-family: system-ui, -apple-system, sans-serif;
}

/* Header */
.thermique-header {
    padding: 20px 30px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid #333;
    display: flex;
    align-items: center;
    gap: 20px;
}

.thermique-header h1 {
    margin: 0;
    font-size: 1.5rem;
    color: #ff6b6b;
}

.thermique-header .subtitle {
    margin: 0;
    color: #888;
    font-size: 0.9rem;
}

/* Main Layout */
.thermique-main {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 20px;
    padding: 20px;
    min-height: calc(100vh - 100px);
}

@media (max-width: 1024px) {
    .thermique-main {
        grid-template-columns: 1fr;
    }
}

/* Form Styles */
.thermique-form {
    background: rgba(30, 30, 50, 0.8);
    border-radius: 8px;
    padding: 15px;
    border: 1px solid #333;
}

.thermique-form h3 {
    margin: 0 0 15px;
    color: #ff6b6b;
    font-size: 1.1rem;
}

/* Override accent color for Thermique */
.thermique-form .section-header:hover {
    background: rgba(255, 107, 107, 0.1);
}

.thermique-form .section-header .toggle {
    color: #ff6b6b;
}

.thermique-form .btn-preview {
    color: #ff6b6b;
    border-color: #ff6b6b;
}

.thermique-form .btn-preview:hover:not(:disabled) {
    background: rgba(255, 107, 107, 0.2);
}

.thermique-form .btn-submit {
    background: linear-gradient(135deg, #ff6b6b, #ff9f43);
}

.thermique-form .btn-submit:hover:not(:disabled) {
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.thermique-form input[type="range"]::-webkit-slider-thumb {
    background: #ff6b6b;
}

.thermique-form input[type="text"]:focus,
.thermique-form input[type="number"]:focus,
.thermique-form select:focus {
    border-color: #ff6b6b;
}

.thermique-form .boundary-btn.selected {
    background: #ff6b6b;
    border-color: #ff6b6b;
}

/* Help text */
.help-text {
    display: block;
    font-size: 0.75rem;
    color: #666;
    margin-top: 4px;
}

/* Placeholder icon for thermique */
.thermique-app .placeholder-icon {
    font-size: 3rem;
    color: #ff6b6b;
    margin-bottom: 20px;
    font-family: serif;
    font-style: italic;
}

/* Simulation History specific for thermique */
.thermique-app .simulation-history h3 {
    color: #ff6b6b;
}

.thermique-app .simulation-item.selected {
    border-color: #ff6b6b;
    background: rgba(255, 107, 107, 0.15);
}

.thermique-app .simulation-item:hover {
    background: rgba(255, 107, 107, 0.1);
}

/* Stats bar thermique accent */
.thermique-app .stat .value {
    color: #ff6b6b;
}

/* Tabs thermique accent */
.thermique-app .tab.active {
    color: #ff6b6b;
    border-bottom-color: #ff6b6b;
}