:root{--bg: #f5f5f0;--card: #ffffff;--border: #e0ddd3;--text: #2c2a26;--muted: #8a8578;--gold: #b8860b;--gold-soft: #d4a93a;--danger: #c0392b;--ok: #2e7d32}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.app-shell{max-width:1100px;margin:0 auto;padding:24px 16px 64px}h1{color:var(--gold);font-size:22px;margin:0 0 8px}h2{font-size:17px;margin:0 0 12px}h3{font-size:15px;margin:16px 0 8px;color:var(--muted)}.muted{color:var(--muted)}a{color:var(--gold)}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--card);color:var(--text);padding:6px 14px;border-radius:6px}button:hover{border-color:var(--gold)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--gold);color:#fff;border-color:var(--gold)}button.danger{color:var(--danger);border-color:var(--danger)}button.small{padding:3px 10px;font-size:13px}button.ghost{background:transparent;border-color:transparent;color:var(--muted)}input,select,textarea{font:inherit;padding:7px 10px;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--text);width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold)}textarea{resize:vertical;min-height:64px}input[type=checkbox]{width:auto}label{display:block;margin:10px 0 4px;font-size:13px;color:var(--muted)}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:16px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.between{display:flex;justify-content:space-between;align-items:center;gap:12px}.gap{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.col{display:flex;flex-direction:column;gap:8px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:middle}th{color:var(--muted);font-weight:600;font-size:13px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px}.tab{padding:8px 16px;border-radius:6px 6px 0 0;border:1px solid transparent;cursor:pointer;background:transparent}.tab.active{background:var(--card);border-color:var(--border);border-bottom-color:var(--card);color:var(--gold);position:relative;top:1px}.err{color:var(--danger);font-size:13px}.ok{color:var(--ok);font-size:13px}.tag{display:inline-block;background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:2px 10px;margin:2px;font-size:12px}.kv-row{display:flex;gap:8px;margin-bottom:6px;align-items:center}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 640px){.field-grid{grid-template-columns:1fr}}.actions{display:flex;gap:6px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:20px;max-width:520px;width:100%;max-height:85vh;overflow:auto}.modal-card.wide{max-width:760px}.app-nav{position:sticky;top:0;z-index:50;background:var(--bg);padding:8px 0 12px;margin-bottom:16px;border-bottom:1px solid var(--border)}.app-nav-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.app-nav-menu{display:flex;gap:4px;flex-wrap:wrap;margin-top:10px}.nav-item{padding:6px 14px;border:1px solid transparent;background:transparent;border-radius:6px;font-size:13px}.nav-item:hover{border-color:var(--gold)}.nav-item.active{background:var(--gold);color:#fff;border-color:var(--gold)}