:root{--color-bg:#fafafa;--color-fg:#1a1a1a;--color-muted:#666;--color-border:#e5e5e5;--color-primary:#0e7c3a;--color-primary-dark:#0a5e2c;--color-danger:#c0392b;--color-warning:#d68910;--color-card:#ffffff}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:Noto Sans Thai,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-fg);font-size:15px;line-height:1.5}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.btn,button{cursor:pointer;font:inherit;padding:8px 16px;border-radius:6px;border:1px solid var(--color-border);background:white;color:var(--color-fg)}.btn.primary,button.primary{background:var(--color-primary);color:white;border-color:var(--color-primary)}.btn.primary:hover,button.primary:hover{background:var(--color-primary-dark)}button:disabled{opacity:.6;cursor:not-allowed}input,select,textarea{font:inherit;padding:8px 12px;border-radius:6px;border:1px solid var(--color-border);background:white;width:100%}.container{max-width:960px;margin:0 auto;padding:24px 16px}.card{background:var(--color-card);border:1px solid var(--color-border);border-radius:8px;padding:16px;margin-bottom:12px}.card h2,.card h3{margin-top:0}.muted{color:var(--color-muted)}.warn{color:var(--color-warning)}.stack>*+*{margin-top:8px}.grid-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:12px;gap:12px}.stat{background:var(--color-card);border:1px solid var(--color-border);border-radius:8px;padding:16px}.stat .num{font-size:28px;font-weight:600;margin:4px 0}.stat .label{font-size:13px;color:var(--color-muted)}.field{margin-bottom:12px}.field label{display:block;font-size:13px;font-weight:500;margin-bottom:4px}.row{display:flex;gap:8px;align-items:center}.spacer{flex:1 1}table{width:100%;border-collapse:collapse}table td,table th{text-align:left;padding:8px;border-bottom:1px solid var(--color-border)}table th{font-size:13px;color:var(--color-muted);font-weight:500}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;background:#eee}.badge.warn{background:#fff4d6;color:#8a6d00}.badge.ok{background:#d6f4e0;color:#0e7c3a}