/* ===== UI generátoru (ne výstupu) ===== */
:root{
  --ink:#0f172a; --muted:#64748b; --line:#e6e8ee; --bg:#f6f7fb; --card:#fff;
  --brand:#4f46e5; --brand2:#06b6d4; --brand-dark:#3f37c9; --danger:#dc2626;
  --radius:16px; --shadow:0 18px 50px rgba(15,23,42,.10);
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:
   radial-gradient(1100px 480px at 80% -10%,rgba(79,70,229,.10),transparent),
   radial-gradient(900px 420px at 0% 0%,rgba(6,182,212,.08),transparent),var(--bg);
  min-height:100vh;line-height:1.6}
a{color:inherit;text-decoration:none}

.wrap{max-width:760px;margin-inline:auto;padding:1.2rem clamp(1rem,4vw,1.5rem) 4rem}
.top{display:flex;align-items:center;justify-content:space-between;padding:.6rem 0 1.4rem}
.top__brand{display:flex;align-items:center;gap:.55rem;font-weight:700;font-size:1.12rem}
.top__mark{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:800}

/* hero */
.hero{text-align:center}
.hero__h1{font-size:clamp(2.1rem,6vw,3.3rem);line-height:1.08;letter-spacing:-.03em;margin:.4rem 0 .6rem}
.grad{background:linear-gradient(120deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__p{color:var(--muted);max-width:48ch;margin:0 auto 2rem;font-size:1.06rem}

/* karta / formulář */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:clamp(1.3rem,3vw,2rem);text-align:left}
.lbl{display:block;margin-bottom:1.1rem}
.lbl__t{display:block;font-weight:600;font-size:.93rem;margin-bottom:.45rem}
.lbl__hint{display:block;color:var(--muted);font-size:.83rem;margin-top:.4rem}
.inp{width:100%;padding:.8rem .95rem;border:1.5px solid var(--line);border-radius:11px;
  font:inherit;color:var(--ink);background:#fbfcfe;transition:border-color .15s,box-shadow .15s}
.inp:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(79,70,229,.12)}
textarea.inp{resize:vertical;min-height:96px}

/* typy webu */
.types{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem}
.type{position:relative;cursor:pointer}
.type input{position:absolute;opacity:0;inset:0;cursor:pointer}
.type__box{display:flex;flex-direction:column;gap:.15rem;padding:.85rem;border:1.5px solid var(--line);
  border-radius:12px;background:#fbfcfe;transition:.15s}
.type__box b{font-size:.95rem}
.type__box small{color:var(--muted);font-size:.78rem}
.type input:checked + .type__box{border-color:var(--brand);background:rgba(79,70,229,.06);box-shadow:0 0 0 3px rgba(79,70,229,.1)}
.type.is-soon{opacity:.55;cursor:not-allowed}
.type.is-soon .type__box{border-style:dashed}

/* more */
.more{margin:.4rem 0 1.1rem;border-top:1px solid var(--line);padding-top:1rem}
.more summary{cursor:pointer;font-weight:600;font-size:.92rem;color:var(--brand)}
.more__body{padding-top:1rem}
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{padding:.5rem .9rem;border:1.5px solid var(--line);background:#fff;border-radius:999px;
  font:inherit;font-size:.88rem;cursor:pointer;transition:.15s}
.chip:hover{border-color:var(--brand)}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff}
.check{display:flex;align-items:center;gap:.55rem;margin:1rem 0;font-size:.93rem;cursor:pointer}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:.6rem 1rem}

/* tlačítka */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:inherit;font-weight:600;
  padding:.85rem 1.4rem;border-radius:12px;border:1.5px solid transparent;cursor:pointer;transition:.15s}
.btn--primary{background:var(--brand);color:#fff}
.btn--primary:hover{background:var(--brand-dark)}
.btn--primary:disabled{opacity:.6;cursor:default}
.btn--ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn--block{width:100%;padding:1rem;font-size:1.05rem;margin-top:.4rem}

.form-note{text-align:center;color:var(--muted);font-size:.85rem;margin:.8rem 0 0}
.err{margin-top:1rem;padding:.8rem 1rem;background:#fef2f2;border:1px solid #fecaca;color:var(--danger);
  border-radius:10px;font-size:.92rem}

/* ===== generate ===== */
.gen{display:block}
.gen__h{font-size:clamp(1.4rem,3.5vw,1.9rem);margin:0 0 .35rem;letter-spacing:-.02em}
.gen__sub{color:var(--muted);margin:0 0 1.3rem}
.gen__actions{display:flex;gap:.7rem;justify-content:flex-end;margin-top:1.2rem}
.qitem{margin-bottom:1rem}
.qitem b{display:block;font-size:.95rem;margin-bottom:.4rem}

.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.7rem}
.step{display:flex;align-items:center;gap:.8rem;padding:.85rem 1rem;border:1px solid var(--line);
  border-radius:12px;background:#fbfcfe;font-size:.97rem}
.step__ic{width:22px;height:22px;flex:none;display:grid;place-items:center}
.step__spin{width:18px;height:18px;border:2.5px solid rgba(79,70,229,.25);border-top-color:var(--brand);
  border-radius:50%;animation:spin .7s linear infinite}
.step__check{color:#16a34a;font-weight:800}
.step.is-done{color:var(--ink)}
.step.is-working{border-color:rgba(79,70,229,.4);box-shadow:0 0 0 3px rgba(79,70,229,.07)}
@keyframes spin{to{transform:rotate(360deg)}}

.result__bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}
.result__actions{display:flex;gap:.6rem;flex-wrap:wrap}
.deploy-msg{margin:0 0 1rem;padding:.85rem 1rem;background:#f0fdf4;border:1px solid #bbf7d0;
  border-radius:10px;font-size:.92rem;word-break:break-all}
.deploy-msg a{color:var(--brand);font-weight:600}
.frame{border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);background:#fff}
.frame__bar{display:flex;gap:.4rem;padding:.7rem .9rem;border-bottom:1px solid var(--line);background:#f8fafc}
.frame__bar span{width:11px;height:11px;border-radius:50%;background:#e2e8f0}
.frame iframe{width:100%;height:72vh;border:0;display:block;background:#fff}

@media(max-width:560px){
  .types{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
}