body {
    background: #f8f9fa;
    font-family: 'Segoe UI', Arial, sans-serif;
    padding: 20px;
}

.container {
    background: white;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

/* ===== EN-TÊTE ===== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
}

.btn-export .btn {
    border-radius: 6px;
    font-size: 0.85rem;
    padding: 6px 16px;
}

/* ===== TABLEAU ===== */
.table thead th {
    background: #f8f9fa;
    font-weight: 600;
    font-size: 0.85rem;
    border-bottom: 2px solid #e9ecef;
    padding: 10px 8px;
}

.table thead th input {
    border: 1px solid #e9ecef;
    border-radius: 4px;
    padding: 3px 6px;
    font-size: 0.8rem;
    width: 100%;
    transition: border 0.2s;
}

.table thead th input:focus {
    border-color: #80bdff;
    outline: none;
}

.table tbody td {
    padding: 10px 8px;
    vertical-align: middle;
    font-size: 0.9rem;
}

/* Lignes légèrement alternées */
.table-striped tbody tr:nth-of-type(odd) {
    background-color: #fafbfc;
}

.table tbody tr:hover {
    background-color: #f0f3f8 !important;
}

/* ===== PIED ===== */
tfoot td {
    background: #f8f9fa;
    font-weight: 600;
    border-top: 2px solid #dee2e6;
    padding: 12px 8px !important;
}