/* =====================================================
   PRISM MVP - Styles personnalisés
   ===================================================== */

:root {
    --prism-primary: #2563eb;
    --prism-secondary: #475569;
    --prism-success: #16a34a;
    --prism-danger: #dc2626;
    --prism-warning: #d97706;
    --prism-dark: #1e293b;
    --prism-light: #f8fafc;
}

body {
    background-color: #f1f5f9;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

/* Navbar */
.navbar {
    background-color: var(--prism-dark) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-size: 1.3rem;
    letter-spacing: 0.5px;
}

/* KPI Cards */
.kpi-card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}

.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.kpi-card .card-body {
    padding: 1.25rem;
}

.kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--prism-dark);
}

.kpi-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--prism-secondary);
    margin-bottom: 0.25rem;
}

.kpi-icon {
    font-size: 2rem;
    opacity: 0.15;
    position: absolute;
    top: 15px;
    right: 20px;
}

/* Tables */
.table-projections {
    font-size: 0.85rem;
}

.table-projections th {
    background-color: var(--prism-dark);
    color: white;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 10;
}

.table-projections td {
    white-space: nowrap;
    vertical-align: middle;
}

.table-projections tbody tr:hover {
    background-color: rgba(37, 99, 235, 0.04);
}

.table-scroll-wrapper {
    max-height: 600px;
    overflow: auto;
    border: 1px solid #dee2e6;
    border-radius: 8px;
}

/* Accordion */
.accordion-button:not(.collapsed) {
    background-color: rgba(37, 99, 235, 0.08);
    color: var(--prism-primary);
    font-weight: 600;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15);
}

/* Form */
.form-section-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--prism-secondary);
    border-bottom: 2px solid var(--prism-primary);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.form-label {
    font-weight: 500;
    font-size: 0.875rem;
    color: #374151;
}

.form-control:focus, .form-select:focus {
    border-color: var(--prism-primary);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15);
}

/* Status badges */
.badge-draft { background-color: #94a3b8; }
.badge-active { background-color: var(--prism-success); }
.badge-completed { background-color: var(--prism-primary); }
.badge-archived { background-color: var(--prism-secondary); }

/* Projects table */
.projects-table th {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--prism-secondary);
    border-bottom: 2px solid var(--prism-dark);
}

.projects-table td {
    vertical-align: middle;
}

/* Charts */
.chart-container {
    position: relative;
    padding: 1rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Tabs */
.nav-tabs .nav-link {
    color: var(--prism-secondary);
    font-weight: 500;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 0.75rem 1.25rem;
}

.nav-tabs .nav-link:hover {
    border-color: #dee2e6;
    color: var(--prism-dark);
}

.nav-tabs .nav-link.active {
    color: var(--prism-primary);
    border-bottom-color: var(--prism-primary);
    background: transparent;
}

/* Buttons */
.btn-primary {
    background-color: var(--prism-primary);
    border-color: var(--prism-primary);
}

.btn-primary:hover {
    background-color: #1d4ed8;
    border-color: #1d4ed8;
}

/* Page header */
.page-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--prism-dark);
}

/* Loading spinner */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    display: none;
}

.loading-overlay.active {
    display: flex;
}

/* Money display */
.money {
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.money.negative {
    color: var(--prism-danger);
}

.money.positive {
    color: var(--prism-success);
}

/* Responsive */
@media (max-width: 768px) {
    .kpi-value {
        font-size: 1.25rem;
    }

    .table-projections {
        font-size: 0.75rem;
    }
}

/* Print */
@media print {
    .navbar, .no-print, footer {
        display: none !important;
    }

    .container-fluid {
        padding: 0 !important;
    }
}