:root{--ink: #1c1f3a;--ink-soft: #4b5480;--muted: #8d93b8;--paper: #eeeeea;--card: #ffffff;--line: #ddddd6;--accent: #b4652a;--accent-soft: #f7dfc4;--ok: #2f6b4f;--ok-soft: #e4efe8;--warn: #8a6d1f;--warn-soft: #f7efd8;--danger: #9a3324;--danger-soft: #f6e0dc;--mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box}body{margin:0;background:var(--paper);font-family:IBM Plex Sans,Helvetica Neue,Helvetica,Arial,sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased}a{color:var(--ink)}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:13px}::selection{background:var(--accent-soft)}.btn{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:6px;padding:8px 14px;font-size:13px;font-weight:500}.btn:hover:not(:disabled){border-color:var(--muted)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--ink);border-color:var(--ink);color:#fff}.btn-primary:hover:not(:disabled){background:#2a2f52}.card{background:var(--card);border:1px solid var(--line);border-radius:8px}.field{border:1px solid var(--line);border-radius:6px;padding:8px 10px;background:var(--card);color:var(--ink);width:100%}.field:focus{outline:2px solid var(--accent-soft);outline-offset:-1px;border-color:var(--accent)}.mono{font-family:var(--mono)}table{border-collapse:collapse;width:100%}