:root{--color-bg:#fff;--color-bg-muted:#f6f7f9;--color-border:#e2e5ea;--color-text:#1f2430;--color-text-muted:#6b7280;--color-primary:#3b5bfd;--color-primary-hover:#2c46d6;--color-danger:#d64545;--color-warning:#b8860b;--radius:6px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html,body,#app{height:100%}body{color:var(--color-text);background:var(--color-bg-muted);margin:0;font-size:14px;line-height:1.5}a{color:var(--color-primary)}button{font:inherit;cursor:pointer}input,textarea,select{font:inherit}.btn{border-radius:var(--radius);border:1px solid var(--color-border);color:var(--color-text);background:#fff;align-items:center;gap:6px;padding:6px 12px;display:inline-flex}.btn:hover{border-color:var(--color-primary)}.btn.primary{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.btn.primary:hover{background:var(--color-primary-hover)}.btn.danger{color:var(--color-danger);border-color:var(--color-danger)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.small{padding:3px 8px;font-size:12px}.tag-chip{background:var(--color-bg-muted);color:inherit;border-radius:999px;align-items:center;gap:4px;padding:2px 8px;font-size:12px;text-decoration:none;display:inline-flex}a.tag-chip:hover{background:var(--color-border)}.input{border-radius:var(--radius);border:1px solid var(--color-border);width:100%;color:var(--color-text);background:#fff;padding:6px 10px}.card{border:1px solid var(--color-border);border-radius:var(--radius);--card-pad:16px;padding:var(--card-pad);background:#fff}.muted{color:var(--color-text-muted)}.stack{flex-direction:column;gap:12px;display:flex}.row{align-items:center;gap:8px;display:flex}.error-text{color:var(--color-danger);font-size:13px}.row-wrap{flex-wrap:wrap}.table-scroll{max-width:100%;overflow-x:auto}@media (width<=768px){.card{--card-pad:12px}.btn{min-height:36px}.btn.small{min-height:28px}}