:root{--bg:#f4f6f9;--surface:#fff;--ink:#0b1f33;--ink-soft:#44566b;--line:#d8e0ea;--brand:#12508a;--brand-ink:#fff;--ok:#1a7f4b;--warn:#9a6700;--error:#b4232c;--info:#12508a;--radius:12px;--tap:48px;--shadow:0 1px 3px #0b1f3314, 0 4px 16px #0b1f330f;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--ink);-webkit-text-size-adjust:100%;line-height:1.5}a{color:var(--brand)}h1,h2,h3{color:var(--ink);line-height:1.25}.app-header{z-index:10;background:var(--brand);color:var(--brand-ink);box-shadow:var(--shadow);justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex;position:sticky;top:0}.app-header a{color:var(--brand-ink);font-weight:600;text-decoration:none}.app-main{max-width:760px;margin:0 auto;padding:16px 16px 96px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px;padding:16px}.field{margin-bottom:14px}.field label{color:var(--ink-soft);margin-bottom:6px;font-weight:600;display:block}.field input,.field textarea,.field select{width:100%;min-height:var(--tap);border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:10px;padding:10px 12px;font-size:16px}.field textarea{resize:vertical;min-height:110px}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--brand);outline:3px solid #12508a59}.btn{min-height:var(--tap);background:var(--brand);color:var(--brand-ink);cursor:pointer;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-size:16px;font-weight:600;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--ghost{color:var(--brand);border-color:var(--line);background:0 0}.btn--danger{background:var(--error)}.btn--block{width:100%}.btn-row{flex-wrap:wrap;gap:12px;display:flex}.save-status{border:1px solid;border-radius:999px;padding:4px 10px;font-size:13px;font-weight:600}.save-status--ok{color:var(--ok)}.save-status--warn{color:var(--warn)}.save-status--error{color:var(--error)}.save-status--info{color:var(--info)}.signature-pad__canvas{border:2px dashed var(--line);background:#fff;border-radius:10px;margin:8px 0;display:block}.signature-pad__label{color:var(--ink-soft);font-weight:600}.notice{border:1px solid var(--line);border-radius:10px;margin-bottom:14px;padding:12px 14px}.notice--warn{color:var(--warn);background:#fff7e6;border-color:#f0d090}.notice--error{color:var(--error);background:#fdecee;border-color:#f0b6ba}.notice--info{color:var(--info);background:#eaf2fb;border-color:#b9d3ee}.list-item{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:14px 0;display:flex}.list-item:last-child{border-bottom:none}.badge{text-transform:uppercase;letter-spacing:.03em;color:var(--ink-soft);background:#eef2f7;border-radius:6px;padding:3px 8px;font-size:12px;font-weight:700}.checkbox-row{align-items:flex-start;gap:10px;padding:10px 0;display:flex}.checkbox-row input{flex:none;width:22px;height:22px;margin-top:2px}.muted{color:var(--ink-soft)}.mono{word-break:break-all;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}.visually-hidden{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}@media (min-width:720px){.app-main{padding-top:24px}}.admin-nav{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.admin-nav a{border:1px solid var(--line);color:var(--brand);background:var(--surface);border-radius:999px;padding:6px 12px;font-size:14px;font-weight:600;text-decoration:none}