:root{--bg: #f3f0ea;--ink: #1c2430;--accent: #0b5f4b;--card: #fffdf8;--line: #d7d0c4;--muted: #5c6673;font-family:Noto Sans TC,Microsoft JhengHei,PingFang HK,sans-serif;color:var(--ink);background:radial-gradient(circle at 10% 10%,#dceee7 0,transparent 40%),radial-gradient(circle at 90% 0%,#f0e2c8 0,transparent 35%),var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer;background:var(--accent);color:#fff;border:0;padding:.55rem 1rem;border-radius:6px}button.secondary{background:transparent;color:var(--accent);border:1px solid var(--accent)}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{width:100%;padding:.55rem .7rem;border:1px solid var(--line);border-radius:6px;background:#fff}label{display:block;font-size:.9rem;margin-bottom:.25rem;color:var(--muted)}.field{margin-bottom:.9rem}.layout{max-width:1100px;margin:0 auto;padding:1.25rem}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem;gap:1rem;flex-wrap:wrap}.brand{font-size:1.35rem;font-weight:700;letter-spacing:.02em}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:1rem 1.15rem;margin-bottom:1rem}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}@media(max-width:800px){.grid2{grid-template-columns:1fr}}table{width:100%;border-collapse:collapse;font-size:.92rem}th,td{text-align:left;padding:.45rem .35rem;border-bottom:1px solid var(--line);vertical-align:top}.muted{color:var(--muted)}.error{color:#9b1c1c;margin:.5rem 0}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:1rem}.login-card{width:min(420px,100%)}.tabs{display:flex;gap:.5rem;margin-bottom:1rem;flex-wrap:wrap}.tabs button{background:#e7efeb;color:var(--ink)}.tabs button.active{background:var(--accent);color:#fff}.row-actions{display:flex;gap:.4rem;flex-wrap:wrap}