:root{--brink-red: #c8553d;--brink-ink: #1a1a1a;--brink-muted: #6b6b6b;--brink-line: #e4e4e4;--brink-green: #3f7d5f;--brink-green-soft: #eaf3ee;--brink-bg: #f4f4f2}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--brink-bg);color:var(--brink-ink)}.sign-shell{min-height:100vh;display:flex;justify-content:center;padding:32px 16px}.sign-card{background:#fff;width:100%;max-width:760px;border-radius:12px;box-shadow:0 2px 24px #0000000f;padding:40px}.sign-card--message{text-align:center}.sign-header{display:flex;justify-content:space-between;align-items:center}.sign-logo{color:var(--brink-red);font-size:22px;font-weight:800;letter-spacing:-.02em}.sign-header-status{display:flex;align-items:center;gap:6px;color:var(--brink-green);font-size:14px;font-weight:600}.sign-title{font-size:28px;margin:24px 0 28px;line-height:1.2}.sign-terms{border-top:1px solid var(--brink-line)}.sign-term{display:grid;grid-template-columns:200px 1fr;gap:24px;padding:20px 0;border-bottom:1px solid var(--brink-line)}.sign-term-title{font-weight:700}.sign-term-body{color:#2a2a2a;line-height:1.55}.sign-term-body :is(p,ul,ol){margin:0 0 8px}.sign-status-banner{margin:28px 0 16px;padding:12px 16px;border-radius:8px;background:#fdeeea;color:var(--brink-red);font-weight:700;letter-spacing:.04em}.sign-status-banner--done{background:var(--brink-green-soft);color:var(--brink-green)}.sign-signatory{border:1px solid var(--brink-line);border-radius:10px;overflow:hidden}.sign-signatory-header{background:var(--brink-green);color:#fff;padding:12px 18px;font-weight:700;letter-spacing:.04em;display:flex;justify-content:space-between;align-items:center}.sign-done-badge{background:#fff3;padding:2px 10px;border-radius:99px;font-size:12px}.sign-fields{padding:20px;display:grid;gap:14px}.sign-field{display:grid;gap:4px}.sign-field span{font-size:13px;color:var(--brink-muted)}.sign-field input{padding:10px 12px;border:1px solid var(--brink-line);border-radius:8px;font-size:15px}.sign-field input:focus{outline:2px solid var(--brink-green);border-color:transparent}.sign-canvas-wrap{display:grid;gap:6px;margin-top:6px}.sign-canvas-wrap label{font-size:13px;color:var(--brink-muted)}.sign-canvas{width:100%;height:160px;border:1px dashed #bbb;border-radius:8px;background:#fafafa;touch-action:none;cursor:crosshair}.sign-link-btn{justify-self:start;background:none;border:none;color:var(--brink-red);cursor:pointer;padding:0;font-size:13px}.sign-btn{margin-top:8px;background:var(--brink-green);color:#fff;border:none;border-radius:8px;padding:13px 20px;font-size:16px;font-weight:700;cursor:pointer}.sign-btn:disabled{opacity:.6;cursor:default}.sign-btn--print{background:var(--brink-green)}.sign-complete{padding:24px;display:grid;gap:16px;justify-items:start}.sign-error{color:var(--brink-red);font-size:14px;margin:0}.sign-muted{color:var(--brink-muted)}@media (max-width: 560px){.sign-card{padding:24px}.sign-term{grid-template-columns:1fr;gap:6px}}