:root{--canvas:#f5f8f6;--surface:#ffffff;--ink:#10211e;--muted:#6c7a76;--primary:#0e7c66;--primary-soft:#ddf3ed;--border:#dce7e3;--danger:#d94b4b}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button{min-height:42px;border:1px solid var(--primary);border-radius:8px;background:var(--primary);color:white;font:inherit;font-weight:800;padding:0 14px;cursor:pointer}button.secondary{background:var(--primary-soft);color:var(--primary);border-color:var(--primary-soft)}button.danger{background:var(--danger);border-color:var(--danger)}button:disabled{opacity:.7;cursor:progress}button.compact{min-height:32px;padding:0 10px;font-size:13px}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:8px;min-height:42px;padding:10px 12px;font:inherit;color:var(--ink);background:white}textarea{min-height:110px;resize:vertical}label{display:grid;grid-gap:6px;gap:6px;color:var(--muted);font-size:13px;font-weight:800}.shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{background:#06201b;color:white;padding:28px;display:flex;flex-direction:column;gap:36px}.sidebar h1{margin:4px 0 0;font-size:28px}.eyebrow{margin:0;color:#a8d8cb;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:0}nav{display:grid;grid-gap:8px;gap:8px}nav a{padding:12px 14px;border-radius:8px;color:#e8fff7}nav a:hover{background:rgba(255,255,255,.1)}.main{padding:32px;display:grid;grid-gap:22px;gap:22px;align-content:start}.page-title{display:flex;justify-content:space-between;gap:16px;align-items:center}.page-title h2{margin:0;font-size:30px}.grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:14px;gap:14px}.panel,.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:18px}.stat-card span{display:block;color:var(--muted);font-size:13px;font-weight:700}.stat-card strong{display:block;margin-top:8px;font-size:28px}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}td,th{padding:13px 14px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}th{color:var(--muted);background:#f9fbfa}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-weight:800;font-size:12px}.toolbar{display:flex;justify-content:flex-end}.split-toolbar{justify-content:space-between;align-items:center;gap:12px}.search-form{display:grid;grid-template-columns:minmax(240px,420px) auto;grid-gap:10px;gap:10px}.toolbar-input{max-width:420px}.form-panel{display:grid;grid-gap:16px;gap:16px}.form-panel h3{margin:0;font-size:20px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px}.checkbox{display:flex;align-items:center;gap:10px}.checkbox input{width:auto;min-height:auto}.actions-row{display:flex;flex-wrap:wrap;gap:10px}.inline-actions{display:grid;grid-gap:10px;gap:10px}.inline-action-row{display:grid;grid-template-columns:1fr auto auto;grid-gap:10px;gap:10px;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:10px}.table-actions{display:flex;flex-wrap:wrap;gap:8px}.stacked-list{display:grid;grid-gap:4px;gap:4px}.stacked-list span{color:var(--muted);font-size:12px}.qr-preview{display:flex;flex-wrap:wrap;gap:18px;align-items:center;padding:14px;border:1px solid var(--border);border-radius:10px;background:var(--surface)}.qr-preview img{border-radius:8px;background:#fff;padding:8px}.qr-preview a{word-break:break-all}.empty-cell,.muted-text{color:var(--muted)}.empty-cell{text-align:center;padding:26px 14px}.error{color:var(--danger)}.success{color:var(--primary);font-weight:800}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:static}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid,.inline-action-row,.search-form,.split-toolbar{grid-template-columns:1fr}.split-toolbar,.toolbar{align-items:stretch}.split-toolbar{display:grid}.toolbar-input{max-width:none}}.admin-brand{display:flex;align-items:center;gap:12px;margin-bottom:8px}.admin-brand img{width:36px;height:36px;object-fit:contain}