@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --ams-navy: #253360;
  --ams-navy-dark: #1A2342;
  --ams-red: #E2231A;
  --bg-app: #F1F5F9;
  --bg-card: #FFFFFF;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --border: #E2E8F0;
  --sidebar-width: 260px;
  --radius: 8px;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Plus Jakarta Sans', sans-serif; }
body { background-color: var(--bg-app); color: var(--text-main); height: 100vh; overflow: hidden; }

.erp-container { display: flex; height: 100vh; }

/* Sidebar */
.sidebar { width: var(--sidebar-width); background: var(--ams-navy-dark); color: #FFFFFF; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid rgba(255,255,255,0.08); }
.sidebar-header { padding: 20px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.sidebar-header img { height: 32px; }
.brand-text span { font-weight: 800; font-size: 15px; display: block; }
.brand-text small { color: var(--text-muted); font-size: 11px; }

.sidebar-menu { padding: 15px 10px; display: flex; flex-direction: column; gap: 6px; }
.nav-item { display: flex; align-items: center; gap: 12px; padding: 12px 16px; color: #94A3B8; text-decoration: none; font-size: 14px; font-weight: 600; border-radius: var(--radius); transition: all 0.2s; }
.nav-item:hover, .nav-item.active { background: rgba(255,255,255,0.1); color: #FFFFFF; }
.nav-item.active { background: var(--ams-red); }

.sidebar-footer { padding: 15px 20px; border-top: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: space-between; }
.user-info { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.user-info small { color: #94A3B8; display: block; font-size: 11px; }
.btn-logout { color: #94A3B8; text-decoration: none; font-size: 16px; transition: color 0.2s; }
.btn-logout:hover { color: var(--ams-red); }

/* Main Content */
.main-content { flex: 1; display: flex; flex-direction: column; overflow-y: auto; }
.topbar { background: #FFFFFF; padding: 18px 30px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.topbar h1 { font-size: 22px; font-weight: 800; color: var(--ams-navy); }
.topbar-actions { display: flex; align-items: center; gap: 15px; }
.date-badge { background: var(--bg-app); padding: 8px 14px; border-radius: var(--radius); font-size: 13px; font-weight: 600; color: var(--text-muted); }
.btn-quick-action { background: var(--ams-navy); color: #FFFFFF; border: none; padding: 9px 18px; border-radius: var(--radius); font-weight: 700; font-size: 13px; cursor: pointer; transition: opacity 0.2s; }
.btn-quick-action:hover { opacity: 0.9; }

.content-body { padding: 30px; }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Metrics */
.metrics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-bottom: 30px; }
.metric-card { background: #FFFFFF; padding: 20px; border-radius: var(--radius); border: 1px solid var(--border); display: flex; align-items: center; gap: 16px; }
.metric-icon { width: 48px; height: 48px; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 20px; color: #FFFFFF; }
.bg-blue { background: #2563EB; }
.bg-red { background: var(--ams-red); }
.bg-orange { background: #D97706; }
.bg-green { background: #10B981; }
.metric-label { font-size: 12px; color: var(--text-muted); font-weight: 600; text-transform: uppercase; }
.metric-data h3 { font-size: 20px; font-weight: 800; color: var(--ams-navy); margin-top: 2px; }

/* Tables */
.card-table { background: #FFFFFF; border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; }
.card-table-header { padding: 18px 24px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.card-table-header h3 { font-size: 16px; font-weight: 700; color: var(--ams-navy); }
.link-more { font-size: 13px; color: var(--ams-red); text-decoration: none; font-weight: 700; }
.data-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 13.5px; }
.data-table th { background: #F8FAFC; padding: 12px 20px; font-weight: 700; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.data-table td { padding: 14px 20px; border-bottom: 1px solid var(--border); }

/* Buttons & Forms */
.section-action-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.btn-primary-erp { background: var(--ams-red); color: #FFFFFF; border: none; padding: 10px 20px; border-radius: var(--radius); font-weight: 700; font-size: 13px; cursor: pointer; }
.btn-secondary-erp { background: #64748B; color: #FFFFFF; border: none; padding: 10px 20px; border-radius: var(--radius); font-weight: 700; font-size: 13px; cursor: pointer; }
.btn-success-erp { background: #10B981; color: #FFFFFF; border: none; padding: 10px 20px; border-radius: var(--radius); font-weight: 700; font-size: 13px; cursor: pointer; }

/* Modal */
.modal { display: none; position: fixed; inset: 0; background: rgba(15, 23, 42, 0.6); backdrop-filter: blur(4px); z-index: 2000; align-items: center; justify-content: center; }
.modal.open { display: flex; }
.modal-content { background: #FFFFFF; width: 100%; max-width: 500px; border-radius: var(--radius); overflow: hidden; box-shadow: 0 20px 25px -5px rgba(0,0,0,0.2); }
.modal-header { background: var(--ams-navy); color: #FFFFFF; padding: 16px 20px; display: flex; justify-content: space-between; align-items: center; }
.close-modal { font-size: 20px; cursor: pointer; }
.modal-body { padding: 20px; }
.modal-footer { padding: 15px 20px; background: #F8FAFC; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }
.form-group { margin-bottom: 14px; text-align: left; }
.form-group label { display: block; font-size: 12px; font-weight: 700; color: var(--text-muted); margin-bottom: 4px; }
.form-input { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 6px; font-size: 13.5px; }
#webcam-preview, #photo-result { width: 100%; max-height: 260px; object-fit: cover; border-radius: 6px; background: #000; }