:root{--bg: #f5f6f8;--surface: #ffffff;--border: #e2e5ea;--text: #1b1f27;--text-dim: #6b7280;--accent: #2563eb;--accent-text: #ffffff;--danger: #dc2626;--danger-bg: #fef2f2;--warn-bg: #fffbeb;--warn-text: #92400e;--ok-bg: #f0fdf4;--radius: 10px}@media (prefers-color-scheme: dark){:root{--bg: #14161a;--surface: #1e2128;--border: #2c3038;--text: #e8eaed;--text-dim: #9aa0aa;--accent: #4f8cff;--danger-bg: #2a1414;--warn-bg: #2a2412;--warn-text: #f3c969;--ok-bg: #12241a}}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent}#app{min-height:100vh;display:flex;flex-direction:column}.auth-screen{flex:1;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;width:100%;max-width:360px}.auth-card h1{font-size:1.25rem;margin:0 0 4px}.auth-card p{color:var(--text-dim);font-size:.9rem;margin:0 0 20px}.auth-card input{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:8px;font-size:1rem;background:var(--bg);color:var(--text);margin-bottom:12px}.auth-card button{width:100%;padding:12px;border:none;border-radius:8px;background:var(--accent);color:var(--accent-text);font-size:1rem;font-weight:600;cursor:pointer}.auth-card button:disabled{opacity:.6}.auth-status{font-size:.85rem;margin-top:12px;color:var(--text-dim)}header.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}header.topbar .brand{font-weight:700;font-size:1rem}header.topbar .who{font-size:.8rem;color:var(--text-dim)}header.topbar button.signout{background:none;border:1px solid var(--border);color:var(--text-dim);border-radius:6px;padding:6px 10px;font-size:.8rem;cursor:pointer}nav.tabs{display:flex;overflow-x:auto;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:49px;z-index:9;-webkit-overflow-scrolling:touch}nav.tabs button{flex:0 0 auto;padding:12px 16px;border:none;background:none;color:var(--text-dim);font-size:.85rem;font-weight:600;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}nav.tabs button.active{color:var(--accent);border-bottom-color:var(--accent)}main{flex:1;padding:12px;max-width:900px;width:100%;margin:0 auto}.panel-note{color:var(--text-dim);font-size:.85rem;margin:4px 4px 14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:10px}.card-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap}.card-title{font-weight:700;font-size:.95rem}.card-sub{color:var(--text-dim);font-size:.8rem}.badge{display:inline-block;font-size:.7rem;font-weight:700;padding:2px 8px;border-radius:999px;text-transform:uppercase;letter-spacing:.02em}.badge.review{background:var(--warn-bg);color:var(--warn-text)}.badge.manual{background:var(--ok-bg);color:#15803d}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.field{display:flex;flex-direction:column;gap:4px}.field label{font-size:.72rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.03em}.field select,.field input{padding:9px 10px;border:1px solid var(--border);border-radius:7px;background:var(--bg);color:var(--text);font-size:.95rem}.field.wide{grid-column:1 / -1}.grid6{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}@media (min-width: 560px){.grid6{grid-template-columns:repeat(6,1fr)}}@media (min-width: 560px){.field-row{grid-template-columns:repeat(4,1fr)}}.card-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}.btn{padding:9px 16px;border-radius:7px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.85rem;font-weight:600;cursor:pointer}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn:disabled{opacity:.5;cursor:default}details.audit{margin-top:10px}details.audit summary{font-size:.78rem;color:var(--text-dim);cursor:pointer}.audit-entry{font-size:.78rem;padding:6px 0;border-top:1px solid var(--border)}.audit-entry .at{color:var(--text-dim);margin-right:6px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:flex-end;justify-content:center;z-index:100}@media (min-width: 560px){.modal-backdrop{align-items:center}}.modal{background:var(--surface);border-radius:var(--radius) var(--radius) 0 0;padding:20px;width:100%;max-width:440px;max-height:85vh;overflow-y:auto}@media (min-width: 560px){.modal{border-radius:var(--radius)}}.modal h2{margin:0 0 12px;font-size:1.05rem}.diff-row{display:flex;justify-content:space-between;padding:8px 0;border-top:1px solid var(--border);font-size:.88rem}.diff-row .from{color:var(--text-dim);text-decoration:line-through;margin-right:8px}.diff-row .to{font-weight:700}.reason-warn{background:var(--warn-bg);color:var(--warn-text);border-radius:8px;padding:10px 12px;font-size:.82rem;margin:12px 0}.modal-actions{display:flex;gap:8px;margin-top:16px}.modal-actions .btn{flex:1}.loading,.error,.empty{padding:24px;text-align:center;color:var(--text-dim)}.error{color:var(--danger)}.toast{position:fixed;bottom:16px;left:50%;transform:translate(-50%);background:var(--text);color:var(--bg);padding:10px 18px;border-radius:999px;font-size:.85rem;z-index:200}