/**
 * FNTI Simulateur de Rentabilité Taxi
 * Styles professionnels
 */

/* Variables */
.fnti-simulateur {
    --sim-primary: var(--fnti-primary, #1a5490);
    --sim-secondary: var(--fnti-secondary, #2d7bc4);
    --sim-accent: var(--fnti-accent, #ff6b35);
    --sim-success: #2e7d32;
    --sim-warning: #e65100;
    --sim-danger: #c62828;
    --sim-bg: #f8fafc;
    --sim-card: #fff;
    --sim-border: rgba(26, 84, 144, 0.12);
    --sim-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --sim-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.1);
    --sim-radius: 12px;
    --sim-radius-sm: 8px;
    --sim-transition: 0.25s ease;
}

/* Container */
.fnti-simulateur {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 60px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Disclaimer */
.simulateur-disclaimer {
    background: linear-gradient(135deg, rgba(26, 84, 144, 0.08) 0%, rgba(45, 123, 196, 0.12) 100%);
    border: 1px solid var(--sim-border);
    border-radius: var(--sim-radius);
    padding: 16px 24px;
    margin-bottom: 32px;
    font-size: 14px;
    color: var(--sim-primary);
    line-height: 1.6;
}

.simulateur-disclaimer strong {
    display: block;
    margin-bottom: 4px;
}

/* Tabs */
.simulateur-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--sim-border);
}

.simulateur-tab {
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 600;
    color: #64748b;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: var(--sim-transition);
}

.simulateur-tab:hover {
    color: var(--sim-primary);
}

.simulateur-tab.active {
    color: var(--sim-primary);
    border-bottom-color: var(--sim-primary);
}

.simulateur-panel.hidden {
    display: none !important;
}

.previsionnel-intro {
    background: linear-gradient(135deg, rgba(45, 123, 196, 0.08) 0%, rgba(26, 84, 144, 0.06) 100%);
    border: 1px solid var(--sim-border);
    border-radius: var(--sim-radius);
    padding: 16px 24px;
    margin-bottom: 24px;
    font-size: 14px;
    color: var(--sim-primary);
    line-height: 1.6;
}

.previsionnel-source {
    margin-top: 20px;
    padding: 12px 16px;
    background: var(--sim-bg);
    border-radius: var(--sim-radius-sm);
    font-size: 12px;
    color: #64748b;
}

.previsionnel-source p {
    margin: 0;
}

/* Comparison */
.simulateur-comparison {
    margin-top: 40px;
    padding: 28px;
    background: var(--sim-card);
    border-radius: var(--sim-radius);
    box-shadow: var(--sim-shadow);
    border: 1px solid var(--sim-border);
}

.simulateur-comparison.hidden {
    display: none !important;
}

.comparison-header {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--sim-border);
}

.comparison-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--sim-primary);
    margin: 0;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

@media (max-width: 600px) {
    .comparison-grid {
        grid-template-columns: 1fr;
    }
}

.comparison-card {
    background: var(--sim-bg);
    border-radius: var(--sim-radius-sm);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.comparison-card.comparison-highlight {
    background: linear-gradient(135deg, rgba(26, 84, 144, 0.1) 0%, rgba(45, 123, 196, 0.08) 100%);
    border: 1px solid var(--sim-primary);
}

.comparison-label {
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
}

.comparison-vous,
.comparison-prev {
    font-size: 16px;
    font-weight: 600;
}

.comparison-vous {
    color: var(--sim-primary);
}

.comparison-vous::before {
    content: 'Vous : ';
    font-weight: 500;
    color: #64748b;
}

.comparison-prev {
    color: var(--sim-secondary);
}

.comparison-prev::before {
    content: 'Prévisionnel : ';
    font-weight: 500;
    color: #64748b;
}

/* Layout */
.simulateur-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

@media (max-width: 900px) {
    .simulateur-layout {
        grid-template-columns: 1fr;
    }
}

/* Form panel */
.simulateur-form-panel {
    background: var(--sim-card);
    border-radius: var(--sim-radius);
    box-shadow: var(--sim-shadow);
    padding: 28px;
    border: 1px solid var(--sim-border);
    position: sticky;
    top: 24px;
}

@media (max-width: 900px) {
    .simulateur-form-panel {
        position: static;
    }
}

/* Sections */
.simulateur-section {
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--sim-border);
}

.simulateur-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.simulateur-section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--sim-primary);
    margin: 0 0 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.simulateur-section-icon {
    font-size: 20px;
}

/* Form groups */
.form-group {
    margin-bottom: 16px;
}

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

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--sim-primary);
    margin-bottom: 6px;
}

.form-row {
    display: grid;
    gap: 16px;
}

.form-row-2 {
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 480px) {
    .form-row-2 {
        grid-template-columns: 1fr;
    }
}

/* Inputs */
.simulateur-input,
.simulateur-select {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    border: 2px solid var(--sim-border);
    border-radius: var(--sim-radius-sm);
    background: var(--sim-card);
    color: #1e293b;
    transition: var(--sim-transition);
}

.simulateur-input:focus,
.simulateur-select:focus {
    outline: none;
    border-color: var(--sim-primary);
    box-shadow: 0 0 0 3px rgba(26, 84, 144, 0.15);
}

.simulateur-input::placeholder {
    color: #94a3b8;
}

/* Buttons */
.simulateur-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.simulateur-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--sim-radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--sim-transition);
}

.simulateur-btn-primary {
    background: var(--sim-primary);
    color: #fff;
    flex: 1;
    min-width: 200px;
}

.simulateur-btn-primary:hover {
    background: var(--sim-secondary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 84, 144, 0.3);
}

.simulateur-btn-secondary {
    background: var(--sim-bg);
    color: var(--sim-primary);
    border: 2px solid var(--sim-border);
}

.simulateur-btn-secondary:hover {
    background: rgba(26, 84, 144, 0.06);
    border-color: var(--sim-primary);
}

.simulateur-btn-outline {
    background: transparent;
    color: var(--sim-primary);
    border: 2px solid var(--sim-primary);
}

.simulateur-btn-outline:hover {
    background: var(--sim-primary);
    color: #fff;
}

.btn-icon {
    font-size: 18px;
}

/* Results panel */
.simulateur-results-panel {
    background: var(--sim-card);
    border-radius: var(--sim-radius);
    box-shadow: var(--sim-shadow);
    padding: 28px;
    border: 1px solid var(--sim-border);
    min-height: 400px;
}

/* Placeholder */
.simulateur-results-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.simulateur-results-placeholder.hidden {
    display: none;
}

.placeholder-content {
    text-align: center;
    padding: 40px 20px;
    max-width: 320px;
}

.placeholder-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.6;
}

.placeholder-content p {
    font-size: 16px;
    color: #64748b;
    line-height: 1.6;
}

.placeholder-content strong {
    color: var(--sim-primary);
}

/* Results */
.simulateur-results {
    display: none;
}

.simulateur-results.visible {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.results-header {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--sim-border);
}

.results-header h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--sim-primary);
    margin: 0 0 4px;
}

.results-period {
    font-size: 14px;
    color: #64748b;
    margin: 0;
}

/* Results grid */
.results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

@media (max-width: 480px) {
    .results-grid {
        grid-template-columns: 1fr;
    }
}

.result-card {
    background: var(--sim-bg);
    border-radius: var(--sim-radius-sm);
    padding: 20px;
    border: 1px solid var(--sim-border);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.result-card.result-highlight {
    background: linear-gradient(135deg, var(--sim-primary) 0%, var(--sim-secondary) 100%);
    border: none;
    grid-column: 1 / -1;
}

.result-card.result-highlight .result-label,
.result-card.result-highlight .result-value {
    color: #fff;
}

.result-card.result-net.negative .result-value {
    color: #fecaca;
}

.result-label {
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-highlight .result-label {
    color: rgba(255, 255, 255, 0.9);
}

.result-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--sim-primary);
}

.result-card.result-revenus .result-value { color: var(--sim-success); }
.result-card.result-charges .result-value { color: var(--sim-warning); }
.result-card.result-marge .result-value { color: var(--sim-secondary); }

.result-card.result-highlight .result-value {
    font-size: 32px;
}

/* Results detail */
.results-detail h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--sim-primary);
    margin: 0 0 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.results-detail h4:not(:first-child) {
    margin-top: 24px;
}

.results-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.results-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--sim-border);
    font-size: 14px;
}

.results-list li:last-child {
    border-bottom: none;
}

.results-list li span:first-child {
    color: #475569;
}

.results-list li span:last-child {
    font-weight: 600;
    color: var(--sim-primary);
}

.results-actions {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--sim-border);
}

/* Print styles */
@media print {
    .simulateur-tabs,
    .simulateur-form-panel,
    .simulateur-actions .simulateur-btn:not(#sim-print):not(#prev-print),
    .simulateur-disclaimer,
    #sim-reset,
    #sim-print,
    .simulateur-comparison,
    .previsionnel-intro {
        display: none !important;
    }

    .simulateur-layout {
        grid-template-columns: 1fr;
    }

    .simulateur-results-panel {
        box-shadow: none;
        border: 1px solid #ddd;
    }

    .fnti-simulateur {
        padding: 0;
    }
}