@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600&family=Outfit:wght@400;600;700&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Manrope', system-ui, sans-serif; background: #fff; color: #0A0A0A; -webkit-font-smoothing: antialiased; }
h1,h2,h3,h4,button { font-family: 'Outfit', system-ui, sans-serif; }
.hidden { display: none !important; }
.error { color: #c0392b; font-size: 0.85rem; margin-top: 8px; }

#login-page { display: flex; justify-content: center; align-items: center; height: 100vh; background: #0A0A0A; }
.login-box { background: #fff; padding: 48px; width: 380px; text-align: center; border: 1px solid #0A0A0A; }
.logo { font-size: 1.5rem; font-weight: 700; margin-bottom: 8px; }
.login-box h2 { font-size: 0.85rem; font-weight: 700; margin-bottom: 24px; text-transform: uppercase; letter-spacing: 0.15em; color: #666; }
.login-box input { width: 100%; padding: 12px; margin-bottom: 12px; border: 1px solid #0A0A0A; font-size: 0.95rem; font-family: 'Manrope', sans-serif; }
.login-box button { width: 100%; padding: 14px; background: #0A0A0A; color: #fff; border: none; font-size: 0.85rem; font-weight: 700; cursor: pointer; letter-spacing: 0.1em; text-transform: uppercase; }

nav { background: #0A0A0A; color: #fff; padding: 0 24px; display: flex; justify-content: space-between; align-items: center; height: 56px; }
.nav-logo { font-size: 0.95rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.nav-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.btn-nav { background: transparent; color: #fff; border: 1px solid #444; padding: 6px 14px; cursor: pointer; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }
.btn-nav.active, .btn-nav:hover { background: #fff; color: #0A0A0A; }
.btn-logout { background: transparent; color: #fff; border: 1px solid #fff; padding: 6px 14px; cursor: pointer; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }

.container { display: flex; height: calc(100vh - 56px); }
.sidebar { width: 260px; background: #f5f5f5; padding: 24px; border-right: 1px solid #e5e5e5; overflow-y: auto; flex-shrink: 0; }
.sidebar h3 { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.2em; color: #666; margin-bottom: 16px; }
.main { flex: 1; padding: 24px; overflow-y: auto; background: #fff; }

#categories-list { list-style: none; margin-bottom: 16px; }
#categories-list li { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; margin-bottom: 4px; cursor: pointer; font-size: 0.88rem; font-weight: 500; border: 1px solid transparent; }
#categories-list li:hover { background: #fff; border-color: #e5e5e5; }
#categories-list li.active { background: #0A0A0A; color: #fff; }
#categories-list li span.del { cursor: pointer; opacity: 0.5; font-size: 0.75rem; }
.add-category { display: flex; gap: 6px; align-items: center; }
.add-category input[type=text] { flex: 1; padding: 8px 10px; border: 1px solid #e5e5e5; font-size: 0.85rem; font-family: 'Manrope', sans-serif; min-width: 0; }
.add-category input[type=color] { width: 32px; height: 34px; border: 1px solid #e5e5e5; cursor: pointer; flex-shrink: 0; padding: 2px; }
.add-category button { padding: 8px 12px; background: #0A0A0A; color: #fff; border: none; cursor: pointer; font-size: 1rem; flex-shrink: 0; }

.toolbar { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; align-items: center; }
.toolbar input, .toolbar select { padding: 9px 12px; border: 1px solid #e5e5e5; font-size: 0.88rem; font-family: 'Manrope', sans-serif; }
.toolbar #search { flex: 1; min-width: 150px; }
.btn-primary { padding: 9px 18px; background: #0A0A0A; color: #fff; border: none; cursor: pointer; font-size: 0.78rem; font-weight: 700; white-space: nowrap; letter-spacing: 0.08em; text-transform: uppercase; }
.btn-primary:disabled { background: #ccc; cursor: not-allowed; }
.btn-secondary { padding: 9px 18px; background: #fff; color: #0A0A0A; border: 1px solid #e5e5e5; cursor: pointer; font-size: 0.78rem; font-weight: 600; white-space: nowrap; }

.factures-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1px; background: #e5e5e5; }
.facture-card { background: #fff; padding: 20px; cursor: pointer; border-left: 3px solid #0A0A0A; }
.facture-card:hover { background: #f9f9f9; }
.facture-card h4 { font-size: 0.82rem; font-weight: 700; margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-transform: uppercase; letter-spacing: 0.03em; }
.facture-card .meta { font-size: 0.78rem; color: #666; margin-bottom: 2px; }
.facture-card .montants { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin: 12px 0; padding: 12px; background: #f5f5f5; }
.facture-card .montant-item { font-size: 0.72rem; color: #666; text-transform: uppercase; letter-spacing: 0.05em; }
.facture-card .montant-item strong { display: block; font-size: 0.92rem; color: #0A0A0A; }
.facture-card .statut { display: inline-block; padding: 2px 8px; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.statut-payée { background: #0A0A0A; color: #fff; }
.statut-non-payée { background: #f5f5f5; color: #0A0A0A; border: 1px solid #0A0A0A; }
.statut-en-attente { background: #f5f5f5; color: #666; border: 1px solid #999; }
.facture-card .actions { display: flex; gap: 6px; margin-top: 12px; border-top: 1px solid #e5e5e5; padding-top: 12px; }
.facture-card .actions a { flex: 1; text-align: center; padding: 8px; font-size: 0.75rem; text-decoration: none; background: #0A0A0A; color: #fff; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.btn-delete { background: #fff !important; color: #0A0A0A !important; cursor: pointer; border: 1px solid #e5e5e5 !important; flex: 1; font-size: 0.75rem; padding: 8px; font-weight: 600; }

.modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); display: flex; justify-content: center; align-items: center; z-index: 1000; padding: 20px; }
.modal-content { background: #fff; padding: 32px; width: 620px; max-width: 100%; max-height: 90vh; overflow-y: auto; position: relative; border: 1px solid #0A0A0A; }
.modal-content h2 { font-size: 0.88rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid #e5e5e5; }
.modal-content input, .modal-content select, .modal-content textarea { width: 100%; padding: 10px 12px; margin-bottom: 10px; border: 1px solid #e5e5e5; font-size: 0.9rem; font-family: 'Manrope', sans-serif; }
.modal-content textarea { height: 80px; resize: vertical; }
.modal-buttons { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; padding-top: 16px; border-top: 1px solid #e5e5e5; }
.btn-close { position: absolute; top: 16px; right: 16px; background: none; border: none; font-size: 1.2rem; cursor: pointer; color: #999; }

.extraction-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.field-group label { display: block; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: #666; margin-bottom: 4px; }
.field-group input, .field-group select { margin-bottom: 0; }

.dashboard-container { padding: 32px; }
.dashboard-container h2 { font-size: 0.88rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid #0A0A0A; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1px; background: #e5e5e5; margin-bottom: 32px; }
.stat-card { background: #fff; padding: 24px; }
.stat-card .stat-value { font-size: 1.6rem; font-weight: 700; color: #0A0A0A; }
.stat-card .stat-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: #666; margin-top: 4px; }
.tva-table-container { background: #fff; border: 1px solid #e5e5e5; padding: 24px; overflow-x: auto; }
.tva-table-container h3 { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.2em; color: #666; margin-bottom: 16px; }
.tva-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.tva-table th { background: #0A0A0A; color: #fff; padding: 10px 14px; text-align: right; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.tva-table th:first-child { text-align: left; }
.tva-table td { padding: 10px 14px; border-bottom: 1px solid #f0f0f0; text-align: right; }
.tva-table td:first-child { text-align: left; font-weight: 600; }
.tva-table tr:hover td { background: #f9f9f9; }
.tva-table tfoot td { font-weight: 700; background: #f5f5f5; border-top: 2px solid #0A0A0A; }

@media (max-width: 768px) {
  .container { flex-direction: column; height: auto; }
  .sidebar { width: 100%; border-right: none; border-bottom: 1px solid #e5e5e5; }
  .extraction-grid { grid-template-columns: 1fr; }
  .factures-grid { grid-template-columns: 1fr; }
  .toolbar { flex-direction: column; }
  .toolbar input, .toolbar select, .btn-primary, .btn-secondary { width: 100%; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .dashboard-container { padding: 16px; }
}