:root { --ink:#102a5e; --red:#e42f26; --muted:#68758a; --line:#dbe1ea; --wash:#f5f7fa; --focus:#165dcc; }
* { box-sizing:border-box; }
body { margin:0; background:var(--wash); color:#17233a; font:15px/1.45 Inter,system-ui,sans-serif; }
.topbar { height:68px; background:#fff; border-bottom:1px solid var(--line); display:flex; align-items:center; justify-content:space-between; padding:0 38px; }
.brand { display:flex; gap:10px; align-items:center; color:var(--ink); font-weight:760; font-size:18px; }
.brand-mark { font-size:35px; line-height:1; font-weight:900; color:var(--red); }
.demo-badge { font-size:12px; font-weight:700; color:#945000; background:#fff6dc; border:1px solid #f4d78a; padding:6px 10px; border-radius:99px; }
.shell { width:100%; min-height:calc(100vh - 68px); display:grid; grid-template-columns:280px minmax(0,1fr); }
.steps { background:var(--ink); color:#eaf0ff; padding:42px 28px; }
.eyebrow { color:#9db4e9; letter-spacing:.12em; font-size:11px; font-weight:800; margin:0 0 8px; }
.steps h1 { font-size:25px; line-height:1.1; margin:0 0 30px; color:#fff; }
.steps ol { margin:0; padding:0; list-style:none; border-left:1px solid #5870a3; }
.steps li { padding:0 0 20px 19px; margin-left:-1px; font-size:13px; color:#b9c8e6; position:relative; cursor:pointer; }
.steps li:before { content:""; position:absolute; left:-5px; top:4px; width:8px; height:8px; border-radius:50%; background:#5b72a1; }
.steps li.active { color:#fff; font-weight:700; }
.steps li.active:before { background:var(--red); box-shadow:0 0 0 4px #324d84; }
.steps li.done:before { background:#68d49c; }
.privacy-note { font-size:12px; line-height:1.45; color:#b9c8e6; margin-top:24px; }
.workspace { padding:40px clamp(24px,5vw,80px) 48px; background:#fff; min-width:0; width:100%; }
.progress-row { display:flex; align-items:center; gap:16px; font-size:13px; color:var(--muted); font-weight:700; margin-bottom:30px; }
.progress { height:5px; flex:1; background:#e7ebf0; border-radius:9px; overflow:hidden; }
.progress i { display:block; background:var(--red); height:100%; width:10%; transition:width .2s; }
.page { display:none; animation:fade .18s ease; max-width:1400px; }
.page.active { display:block; }
@keyframes fade { from{opacity:.25; transform:translateY(5px);} to{opacity:1; transform:none;} }
h2 { color:var(--ink); font-size:28px; margin:0 0 5px; }
h3 { font-size:18px; color:var(--ink); margin:30px 0 12px; }
h4 { font-size:15px; margin:20px 0 8px; color:#293b5e; }
.lead { margin:0 0 25px; color:var(--muted); max-width:800px; }
.notice { padding:14px 16px; background:#fff6f5; border-left:4px solid var(--red); margin:18px 0; color:#64312d; }
.hint { display:block; font-size:13px; color:var(--muted); margin:4px 0 14px; }
label { display:block; font-size:13px; font-weight:650; margin:0 0 14px; color:#273754; }
input, select, textarea { margin-top:5px; width:100%; border:1px solid #b9c5d8; border-radius:5px; background:#fff; padding:9px 10px; min-height:39px; font:inherit; color:#17233a; }
textarea { min-height:72px; resize:vertical; }
input:focus, select:focus, textarea:focus { outline:3px solid #d8e5ff; border-color:var(--focus); }
fieldset { border:1px solid var(--line); border-radius:7px; margin:18px 0; padding:16px; }
legend { padding:0 6px; color:var(--ink); font-weight:800; }
.grid { display:grid; gap:14px; }
.grid.two { grid-template-columns:repeat(2,minmax(0,1fr)); }
.grid.three { grid-template-columns:repeat(3,minmax(0,1fr)); }
.checks { display:flex; gap:12px 20px; flex-wrap:wrap; }
.checks label { font-weight:500; margin:0; display:flex; align-items:center; gap:7px; }
.checks input { width:auto; min-height:auto; margin:0; }
.repeat-card { border:1px solid var(--line); border-radius:8px; padding:20px; margin:14px 0; background:#fbfcfe; }
.table-card { overflow-x:auto; border:1px solid var(--line); border-radius:7px; margin:14px 0; }
.data-table { width:100%; border-collapse:collapse; min-width:740px; }
.data-table th, .data-table td { border-bottom:1px solid var(--line); padding:8px; text-align:left; font-size:13px; }
.data-table th { color:var(--ink); background:#f5f7fb; }
.data-table input { margin:0; min-height:35px; }
.actions { display:flex; justify-content:space-between; border-top:1px solid var(--line); margin-top:38px; padding-top:24px; }
.button { border:0; border-radius:6px; padding:11px 18px; font:700 14px inherit; cursor:pointer; }
.primary { background:var(--red); color:#fff; }
.secondary { background:#edf1f7; color:var(--ink); }
.error { border-color:#ce3028 !important; box-shadow:0 0 0 2px #fee1de; }
.field-error { display:block; color:#b42318; font-size:12px; font-weight:800; margin-top:5px; }
.success { background:#effaf3; border:1px solid #b2e2c1; border-radius:8px; padding:18px; }
.summary { white-space:pre-wrap; background:#f7f9fc; border:1px solid var(--line); padding:14px; border-radius:6px; max-height:350px; overflow:auto; font:12px/1.4 ui-monospace,monospace; }

.auth-gate { position:fixed; inset:0; background:rgba(0,0,0,.45); display:flex; align-items:center; justify-content:center; z-index:9999; }
.auth-card { width:min(520px,92vw); background:#fff; border-radius:12px; padding:24px; box-shadow:0 10px 35px rgba(0,0,0,.18); }
.auth-card h2 { margin-bottom:10px; font-size:26px; }
.auth-message { min-height:20px; color:#b42318; font-size:13px; margin:8px 0 0; }
.auth-ok { color:#067647; }

@media(max-width:860px) {
  .shell { display:block; }
  .steps { padding:22px; }
  .steps ol { display:flex; overflow:auto; border:0; gap:16px; }
  .steps li { white-space:nowrap; padding:5px 0; margin:0; }
  .steps li:before { display:none; }
  .privacy-note { display:none; }
  .workspace { padding:28px 20px; }
  .topbar { padding:0 20px; }
  .grid.two, .grid.three { grid-template-columns:1fr; }
}