:root{--bg: #faf6ef;--surface: #fffdf9;--primary: #79542e;--primary-weak: #f0e2d0;--text: #1c1c19;--muted: #837568;--border: #e7dccb;--error: #ba1a1a;--success: #5e8b5a}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}.screen{max-width:520px;margin:0 auto;padding:28px 20px 48px;min-height:100vh}.screen.center{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px}h1{font-size:26px;margin:0;font-weight:700}h2{font-size:18px;margin:8px 0 14px}h3{font-size:14px;margin:18px 0 8px;color:var(--muted);font-weight:600}.head{margin-bottom:24px}.muted{color:var(--muted)}.small{font-size:13px}.list{display:flex;flex-direction:column;gap:10px}.row{display:flex;align-items:center;justify-content:space-between;width:100%;padding:16px 18px;background:var(--surface);border:1px solid var(--border);border-radius:14px;font-size:16px;color:var(--text);cursor:pointer;text-align:left}.row:active{background:var(--primary-weak)}.back{background:none;border:none;color:var(--primary);font-size:15px;padding:4px 0;margin-bottom:8px;cursor:pointer}.day{margin-bottom:6px}.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}.slot{padding:12px 8px;background:var(--surface);border:1px solid var(--border);border-radius:12px;font-size:15px;color:var(--primary);cursor:pointer}.slot:active{background:var(--primary-weak)}.summary{margin:0 0 18px;padding:10px 14px;background:var(--primary-weak);border-radius:12px;color:var(--text);font-size:14px}.field{display:block;margin-bottom:14px}.field span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.field input,.field textarea{width:100%;padding:13px 14px;border:1px solid var(--border);border-radius:12px;background:var(--surface);font-size:16px;color:var(--text);font-family:inherit}.field input:focus,.field textarea:focus{outline:none;border-color:var(--primary)}.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}.cta{width:100%;padding:16px;background:var(--primary);color:#fff;border:none;border-radius:14px;font-size:16px;font-weight:600;cursor:pointer;margin-top:6px}.cta:disabled{opacity:.6}.error{color:var(--error);font-size:14px;margin:6px 0}.check{width:56px;height:56px;border-radius:50%;background:var(--primary-weak);color:var(--success);display:flex;align-items:center;justify-content:center;font-size:30px;margin-bottom:8px}.foot{margin-top:40px;text-align:center}