:root{--primary:#2f4b4e;--primary-soft:#e8efee;--bg:#f4f6f6;--card:#fff;--text:#152223;--text-2:#6e7f80;--muted:#a5b3b4;--hair:#eef2f2;--danger:#d95448;--danger-soft:#fbecea;--warn:#c98a2d;--warn-soft:#faf1de;--radius:14px;--shadow:0 6px 20px rgba(21,34,35,.06)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font:14px/1.6 Inter,-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}.layout{display:flex;min-height:100vh}.side{width:208px;flex-shrink:0;background:var(--primary);color:#fff;padding:20px 14px;display:flex;flex-direction:column;gap:4px;position:-webkit-sticky;position:sticky;top:0;height:100vh}.side-logo{font-size:17px;font-weight:700;padding:6px 12px 18px;letter-spacing:1px}.side a{padding:10px 12px;border-radius:10px;color:hsla(0,0%,100%,.75);font-weight:500}.side a.on,.side a:hover{background:hsla(0,0%,100%,.14);color:#fff}.main,.side .spacer{flex:1 1}.main{min-width:0;padding:24px 28px 60px}.page-title{font-size:22px;font-weight:700;margin:0 0 18px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.toolbar .grow{flex:1 1}table.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.tbl td,.tbl th{padding:10px 12px;text-align:left;border-bottom:1px solid var(--hair);font-size:13px;white-space:nowrap}.tbl th{background:#fafcfc;color:var(--text-2);font-weight:600}.tbl tr:last-child td{border-bottom:none}.tbl td.num{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.btn{border:none;cursor:pointer;border-radius:999px;padding:8px 18px;font-size:13px;font-weight:600;background:var(--primary);color:#fff}.btn:hover{opacity:.92}.btn.ghost{background:#fff;color:var(--primary);border:1px solid #dde4e4}.btn.danger{background:var(--danger-soft);color:var(--danger)}.btn.sm{padding:5px 12px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.input,select.input{border:1px solid #dde4e4;border-radius:10px;padding:8px 12px;font-size:13px;background:#fff;color:var(--text);outline:none;min-width:0}.input:focus{border-color:var(--primary)}.badge{border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600}.st-vacant{background:#edf1f1;color:#7c8b8c}.st-rented{background:var(--primary-soft);color:var(--primary)}.st-expiring{background:var(--danger-soft);color:var(--danger)}.tag-edited{background:var(--warn-soft);color:var(--warn);border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:14px;gap:14px;margin-bottom:18px}.stat{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px}.stat .n{font-size:26px;font-weight:700}.stat .l{color:var(--text-2);font-size:12px;margin-top:2px}.modal-mask{position:fixed;inset:0;background:rgba(21,34,35,.4);display:flex;align-items:center;justify-content:center;z-index:60;padding:20px}.modal{background:#fff;border-radius:16px;width:560px;max-width:100%;max-height:86vh;overflow:auto;padding:22px 24px}.modal h3{margin:0 0 16px;font-size:17px}.form-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px 14px;gap:12px 14px}.form-grid .full{grid-column:1/-1}.field label{display:block;font-size:12px;color:var(--text-2);margin-bottom:4px}.field .input{width:100%}.modal-foot{margin-top:18px}.modal-foot,.pager{display:flex;justify-content:flex-end;gap:10px}.pager{align-items:center;margin-top:14px;color:var(--text-2);font-size:13px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{width:340px;background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:30px 28px}.login-card h1{font-size:20px;margin:0 0 4px}.login-card p{color:var(--text-2);font-size:13px;margin:0 0 20px}.login-card .field{margin-bottom:14px}.login-card .btn{width:100%;padding:10px}.err{color:var(--danger);font-size:13px;margin-top:10px}.thumb{width:40px;height:40px;border-radius:8px;object-fit:cover;background:#edf1f1;vertical-align:middle}.muted{color:var(--text-2)}