:root{color-scheme:light dark;--bg:#0b0d12;--bg-elevated:#12151c;--border:#262b36;--text:#e8eaed;--text-muted:#9aa1ac;--accent:#5b8cff;--danger:#ff6b6b;--success:#4ade80;--warning:#fbbf24}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px}a{color:var(--accent)}.container{max-width:960px;margin:0 auto;padding:24px 20px 80px}.nav{border-bottom:1px solid var(--border);padding:12px 20px;display:flex;gap:20px;align-items:center}.nav a{color:var(--text-muted);text-decoration:none;font-weight:500}.nav a:hover{color:var(--text)}.card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:16px}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.field label{font-size:12px;color:var(--text-muted)}input,select,textarea{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:8px 10px;font-size:14px;font-family:inherit}textarea{resize:vertical;min-height:70px}button{background:var(--accent);color:white;border:none;border-radius:6px;padding:8px 14px;font-size:14px;font-weight:500;cursor:pointer}button:disabled{opacity:.5;cursor:default}button.secondary{background:transparent;border:1px solid var(--border);color:var(--text)}button.danger{background:var(--danger)}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);font-size:13px}th{color:var(--text-muted)}.badge,th{font-weight:500}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px}.badge.active{background:rgba(74,222,128,.15);color:var(--success)}.badge.completed{background:rgba(154,161,172,.15);color:var(--text-muted)}.badge.cancelled{background:rgba(251,191,36,.15);color:var(--warning)}.badge.dead{background:rgba(255,107,107,.15);color:var(--danger)}.error-text{color:var(--danger);font-size:12px}.muted{color:var(--text-muted)}.row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.step-card{border:1px solid var(--border);border-radius:8px;padding:12px;margin-bottom:10px;background:var(--bg)}