:root{--navy:#16223d;--amber:#e0972c;--orange:#e05c2a;--bg:#f4f5f7;--surface:#fff;--text:#1b2230;--muted:#5b6473;--subtle:#9aa0ab;--border:#e2e5ea;--ok:#2f7d5c;--warn:#b5471b;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.5}a{color:inherit;text-decoration:none}.admin-shell{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--navy);color:#fff;display:flex;flex-direction:column;padding:0;flex-shrink:0;position:fixed;top:0;left:0;bottom:0}.sidebar-logo{padding:24px 20px 20px;border-bottom:1px solid hsla(0,0%,100%,.1)}.sidebar-logo h1{font-size:18px;font-weight:800;letter-spacing:-.3px;color:#fff}.sidebar-logo p{font-size:11px;color:hsla(0,0%,100%,.5);margin-top:2px}.sidebar-nav{padding:16px 10px;flex:1 1;display:flex;flex-direction:column;gap:2px}.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;font-size:14px;font-weight:500;color:hsla(0,0%,100%,.65);transition:all .15s}.sidebar-nav a.active,.sidebar-nav a:hover{background:hsla(0,0%,100%,.1);color:#fff}.sidebar-nav a.active{background:var(--amber);color:var(--navy);font-weight:700}.main-content{margin-left:220px;flex:1 1;padding:32px;max-width:1100px}.card{background:var(--surface);border-radius:var(--radius);padding:20px;box-shadow:0 1px 4px rgba(0,0,0,.06)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-title{font-size:24px;font-weight:800;color:var(--navy);letter-spacing:-.5px}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:opacity .15s}.btn:hover{opacity:.85}.btn-primary{background:var(--navy);color:#fff}.btn-amber{background:var(--amber);color:var(--navy)}.btn-orange{background:var(--orange);color:#fff}.btn-ghost{background:transparent;color:var(--muted);border:1.5px solid var(--border)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--muted);text-transform:uppercase;padding:10px 16px;border-bottom:1.5px solid var(--border)}td{padding:13px 16px;border-bottom:1px solid var(--border);color:var(--text)}tr:last-child td{border-bottom:none}tr:hover td{background:#f8f9fb}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;letter-spacing:.03em}.badge-green{background:#e6f4ee;color:#1a7a4a}.badge-amber{background:#fef3e0;color:#92600a}.badge-blue{background:#e8eeff;color:#2a4cb5}.badge-gray{background:#f0f1f3;color:var(--muted)}.badge-red{background:#fdecea;color:#b52a2a}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}label{font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.05em;text-transform:uppercase}input,select,textarea{padding:10px 14px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;color:var(--text);background:var(--surface);outline:none;transition:border-color .15s;width:100%}input:focus,select:focus,textarea:focus{border-color:var(--navy)}textarea{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.empty{text-align:center;padding:60px 20px;color:var(--muted)}.empty p{margin-top:8px;font-size:14px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:16px;gap:16px;margin-bottom:28px}.stat-card{background:var(--surface);border-radius:var(--radius);padding:20px;box-shadow:0 1px 4px rgba(0,0,0,.06)}.stat-label{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.stat-value{font-size:28px;font-weight:800;color:var(--navy);letter-spacing:-1px}.stat-sub{font-size:12px;color:var(--muted);margin-top:4px}@media print{.page-header .btn,.sidebar,button,nav{display:none!important}.admin-shell{display:block}.main-content{margin:0;padding:20px;max-width:100%}.card{box-shadow:none;border:1px solid #ddd}body{background:#fff}}