:root {
    --burgundy: #2C4A6E;
    --burgundy-dark: #1E3550;
    --gold: #F5E6D0;
    --gold-light: #FAF3EA;
    --cream: #FDF8F0;
    --dark: #1A1A1A;
    --gray: #6B6B6B;
    --light-gray: #F5F0EB;
    --white: #FFFFFF;
    --red: #D32F2F;
    --green: #2E7D32;
    --sidebar-w: 250px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background: var(--cream); color: var(--dark); }
a { text-decoration: none; color: inherit; }

/* Sidebar */
.sidebar {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: var(--sidebar-w);
    background: var(--burgundy-dark);
    padding: 20px 0;
    overflow-y: auto;
    z-index: 50;
}
.sidebar .logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    color: var(--gold);
    text-align: center;
    padding: 15px 20px 30px;
    border-bottom: 1px solid rgba(201,168,76,0.2);
}
.sidebar nav a {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 25px;
    color: var(--gold-light);
    font-size: 0.9rem;
    transition: background 0.2s;
}
.sidebar nav a:hover, .sidebar nav a.active { background: var(--burgundy); color: var(--gold); }
.sidebar nav a .icon { width: 20px; text-align: center; }

/* Main */
.main { margin-left: var(--sidebar-w); padding: 30px; min-height: 100vh; }
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; }
.page-header h1 { font-family: 'Playfair Display', serif; font-size: 1.8rem; color: var(--burgundy); }

/* Cards */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-bottom: 30px; }
.stat-card {
    background: var(--white); padding: 25px; border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05); border-left: 4px solid var(--gold);
}
a.stat-card { text-decoration: none; transition: transform 0.15s, box-shadow 0.15s; cursor: pointer; }
a.stat-card:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(0,0,0,0.1); }
.stat-card .label { font-size: 0.8rem; color: var(--gray); text-transform: uppercase; letter-spacing: 1px; }
.stat-card .value { font-size: 2rem; font-weight: 700; color: var(--burgundy); margin-top: 5px; }

/* Table */
.table-wrap { background: var(--white); border-radius: 12px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { background: var(--burgundy); color: var(--gold); padding: 12px 15px; text-align: left; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; }
td { padding: 12px 15px; border-bottom: 1px solid var(--light-gray); font-size: 0.9rem; }
td:last-child, th:last-child { text-align: right; }
tr:hover td { background: var(--cream); }

/* Buttons */
.btn { display: inline-block; padding: 10px 25px; border-radius: 8px; font-size: 0.85rem; font-weight: 600; cursor: pointer; border: none; transition: all 0.2s; }
.btn-gold { background: var(--gold); color: var(--burgundy-dark); }
.btn-gold:hover { background: var(--gold-light); }
.btn-red { background: var(--red); color: white; }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-outline { background: transparent; border: 1px solid var(--burgundy); color: var(--burgundy); }

/* Action icons */
.act { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 8px; font-size: 1rem; transition: all 0.2s; border: none; cursor: pointer; }
.act-edit { background: rgba(44,74,110,0.08); color: var(--burgundy); }
.act-edit:hover { background: rgba(44,74,110,0.18); }
.act-delete { background: rgba(211,47,47,0.08); color: var(--red); }
.act-delete:hover { background: rgba(211,47,47,0.18); }
.act-approve { background: rgba(46,125,50,0.08); color: var(--green); }
.act-approve:hover { background: rgba(46,125,50,0.18); }

/* Forms */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; font-size: 0.85rem; margin-bottom: 6px; color: var(--burgundy-dark); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 10px 14px; border: 2px solid var(--light-gray); border-radius: 8px;
    font-family: 'Inter', sans-serif; font-size: 0.9rem; transition: border-color 0.2s; background: var(--white);
    max-width: 100%; resize: vertical;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--gold); }
.form-card { background: var(--white); padding: 30px; border-radius: 12px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); max-width: 700px; }

/* Flash */
.flash { padding: 12px 18px; border-radius: 8px; margin-bottom: 20px; font-size: 0.9rem; }
.flash-success { background: #E8F5E9; color: var(--green); }
.flash-error { background: #FFEBEE; color: var(--red); }

/* Status badges */
.status { padding: 4px 10px; border-radius: 12px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; }
.status-nouvelle { background: #E3F2FD; color: #1565C0; }
.status-confirmee { background: #FFF3E0; color: #E65100; }
.status-en_preparation { background: #F3E5F5; color: #7B1FA2; }
.status-prete { background: #E8F5E9; color: var(--green); }
.status-en_livraison { background: #FFF8E1; color: #F9A825; }
.status-livree { background: #E8F5E9; color: var(--green); }
.status-annulee { background: #FFEBEE; color: var(--red); }

.toggle { cursor: pointer; }
.old-price { text-decoration: line-through; color: var(--gray); }
.sale-price { color: var(--red); font-weight: 700; }

@media (max-width: 768px) {
    .sidebar { width: 100%; position: relative; }
    .main { margin-left: 0; }
}