:root{
  --bg:#121318; --bg-2:#171820; --surface:#1c1d25; --surface-2:#24252f;
  --border:#2f3039; --border-soft:#23242d;
  --text:#f5f5f7; --muted:#9b9bab; --faint:#6a6a78;
  --accent:#6d5efc; --accent-bright:#8f82ff; --accent-2:#b06bff; --ink:#ffffff;
  --glass-bg:rgba(120,105,255,.06); --glass-border:rgba(140,125,255,.16); --blur:16px;
  --shadow:0 1px 0 rgba(255,255,255,.04) inset,0 24px 60px -30px rgba(0,0,0,.85);
  --ok:#59d49b; --warn:#f5c451; --block:#ff7a7a;
  --r:12px; --r-lg:18px; --pill:999px;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --display:var(--font);
  --ease:cubic-bezier(.22,1,.36,1);
  --sky:radial-gradient(70% 55% at 78% 0%,color-mix(in srgb,var(--accent) 18%,transparent),transparent 68%),radial-gradient(60% 50% at 8% 90%,color-mix(in srgb,var(--accent-2) 12%,transparent),transparent 70%);
  color-scheme:dark;
}
[data-theme=dawn]{
  --bg:#f3f1ea; --bg-2:#eae6db; --surface:#fbfaf5; --surface-2:#f1eee4;
  --border:#d8d2c4; --border-soft:#e6e1d4;
  --text:#1b1b22; --muted:#55555f; --faint:#8a8a93;
  --accent:#6d5efc; --accent-bright:#5a4bf0; --accent-2:#b06bff; --ink:#ffffff;
  --glass-bg:rgba(255,255,255,.55); --glass-border:rgba(255,255,255,.75);
  --shadow:0 26px 60px -28px rgba(120,100,180,.35);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box} *{margin:0}
body{font-family:var(--font);background:var(--bg);background-image:var(--sky);
  background-attachment:fixed;color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh}
a{color:var(--accent-bright);text-decoration:none} h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.1;letter-spacing:-.02em}
.muted{color:var(--muted)} .accent{color:var(--accent)} .small{font-size:.85rem}
.wrap{max-width:60rem;margin:0 auto;padding:1.5rem clamp(1rem,4vw,2rem)}
.row{display:flex;gap:1rem;align-items:center} .between{justify-content:space-between} .wrapf{flex-wrap:wrap}
.grid{display:grid;gap:1rem} .col{display:flex;flex-direction:column;gap:1rem}
.card{background:var(--glass-bg);backdrop-filter:blur(var(--blur)) saturate(1.4);-webkit-backdrop-filter:blur(var(--blur)) saturate(1.4);
  border:1px solid var(--glass-border);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:1.4rem}
.btn{display:inline-flex;align-items:center;gap:.5em;background:var(--accent);color:var(--ink);border:1px solid transparent;
  border-radius:var(--pill);padding:.7em 1.3em;font-size:.92rem;font-weight:600;cursor:pointer;transition:transform .2s var(--ease),background .2s}
.btn:hover{transform:translateY(-1px);background:var(--accent-bright)} .btn:disabled{opacity:.55;cursor:progress;transform:none}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--border)} .btn.ghost:hover{border-color:var(--accent);background:var(--surface-2)}
.btn.sm{padding:.45em .9em;font-size:.82rem}
input,textarea,select{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
  padding:.7rem .9rem;color:var(--text);font:inherit} input:focus,textarea:focus{outline:none;border-color:var(--accent);background:var(--surface-2)}
label{display:block;font-size:.82rem;color:var(--muted);margin-bottom:.35rem}
header.top{position:sticky;top:0;z-index:9;backdrop-filter:blur(12px);background:color-mix(in srgb,var(--bg) 80%,transparent);
  border-bottom:1px solid var(--border-soft)}
.brand{font-family:var(--display);font-weight:600;font-size:1.25rem} .brand b{color:var(--accent)}
.logo-a{font-family:var(--display);color:var(--accent);font-size:1.4rem;margin-right:.1rem}
.pill{display:inline-flex;align-items:center;gap:.4em;font-size:.74rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  padding:.3em .7em;border-radius:var(--pill);border:1px solid var(--glass-border);color:var(--muted)}
.pill.draft{color:var(--faint)} .pill.generating{color:var(--accent-bright);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}
.pill.in_review{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 45%,transparent)}
.pill.live{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 45%,transparent)}
.pill.archived{color:var(--faint)}
.toggle{cursor:pointer;background:var(--surface);border:1px solid var(--border);border-radius:var(--pill);padding:.4rem .7rem;color:var(--muted);font-size:.8rem}
.eyebrow{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.chat{display:flex;flex-direction:column;gap:.7rem;max-height:46vh;overflow-y:auto;padding:.3rem}
.msg{max-width:85%;padding:.7rem .95rem;border-radius:16px;font-size:.95rem}
.msg.user{align-self:flex-end;background:var(--accent);color:var(--ink);border-bottom-right-radius:5px}
.msg.assistant{align-self:flex-start;background:var(--surface-2);border:1px solid var(--border-soft);border-bottom-left-radius:5px}
.steps{display:grid;gap:.6rem}
.step{display:flex;align-items:center;gap:.8rem;padding:.7rem .9rem;border:1px solid var(--border-soft);border-radius:var(--r);background:var(--surface)}
.dot{width:.7rem;height:.7rem;border-radius:50%;background:var(--faint);flex:none}
.step.done .dot{background:var(--ok)} .step.active .dot{background:var(--accent-bright);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 25%,transparent);animation:pulse 1.4s infinite}
@keyframes pulse{50%{opacity:.5}}
.swatches{display:flex;gap:.5rem;flex-wrap:wrap} .sw{width:2.4rem;height:2.4rem;border-radius:10px;border:1px solid var(--glass-border)}
.logos{display:flex;gap:.8rem;flex-wrap:wrap} .logobox{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--r);padding:.8rem;width:140px;height:90px;display:grid;place-items:center}
.logobox img{max-width:100%;max-height:60px}
.flag{display:flex;gap:.6rem;align-items:flex-start;padding:.6rem .8rem;border:1px solid var(--border-soft);border-radius:var(--r);background:var(--surface)}
.sev{font-size:.7rem;font-weight:700;text-transform:uppercase;padding:.15em .5em;border-radius:6px}
.sev.info{color:var(--muted);background:var(--surface-2)} .sev.warn{color:var(--warn);background:color-mix(in srgb,var(--warn) 14%,transparent)}
.sev.block{color:var(--block);background:color-mix(in srgb,var(--block) 14%,transparent)}
.callout{display:flex;gap:1.2rem;flex-wrap:wrap;font-size:.85rem}
.callout b{font-family:var(--display);font-size:1.3rem;color:var(--accent);display:block}
.center{display:grid;place-items:center;min-height:70vh}
.toast{position:fixed;bottom:1.2rem;left:50%;transform:translateX(-50%);background:var(--surface-2);border:1px solid var(--border);
  border-radius:var(--pill);padding:.6rem 1.1rem;font-size:.85rem;opacity:0;transition:opacity .3s;pointer-events:none}
.toast.show{opacity:1}
.hr{height:1px;background:var(--border-soft);border:0;margin:1.1rem 0}
/* --- modal --- */
.modal-overlay{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:1.2rem;
  background:color-mix(in srgb,var(--bg) 50%,rgba(0,0,0,.62));backdrop-filter:blur(6px);opacity:0;animation:fade .2s var(--ease) forwards}
@keyframes fade{to{opacity:1}}
.modal{position:relative;background:var(--surface);border:1px solid var(--glass-border);border-radius:var(--r-lg);
  box-shadow:var(--shadow);width:min(34rem,94vw);max-height:86vh;overflow-y:auto;padding:1.6rem;
  transform:translateY(10px);animation:rise .25s var(--ease) forwards}
@keyframes rise{to{transform:translateY(0)}}
.modal h2{font-family:var(--display);font-weight:600}
.modal-close{position:absolute;top:.8rem;right:.9rem;cursor:pointer;background:var(--surface-2);border:1px solid var(--border);
  border-radius:var(--pill);width:2rem;height:2rem;color:var(--muted);font-size:.95rem;line-height:1}
.modal-close:hover{color:var(--text);border-color:var(--accent)}
.feat{display:flex;gap:.5rem;align-items:flex-start;color:var(--muted);font-size:.9rem}
.feat::before{content:"✓";color:var(--ok);font-weight:700;flex:none}
/* --- add-on marketplace --- */
.addon-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));gap:1rem}
.addon-card{position:relative;text-align:left;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--r);
  padding:1.1rem;cursor:pointer;display:flex;flex-direction:column;gap:.5rem;transition:transform .2s var(--ease),border-color .2s,background .2s}
.addon-card:hover{transform:translateY(-2px);border-color:var(--accent)}
.addon-card.on{border-color:color-mix(in srgb,var(--accent) 55%,transparent);background:color-mix(in srgb,var(--accent) 8%,var(--glass-bg))}
.addon-ico{font-size:1.5rem;line-height:1}
.addon-price{font-family:var(--display);font-size:1.15rem;color:var(--accent)}
.addon-foot{display:flex;align-items:center;justify-content:space-between;gap:.6rem;margin-top:auto;padding-top:.5rem}
.switch{position:relative;width:2.7rem;height:1.5rem;flex:none;border-radius:var(--pill);background:var(--border);
  border:1px solid var(--border);cursor:pointer;padding:0;transition:background .2s}
.switch.on{background:var(--accent);border-color:var(--accent)}
.switch::after{content:"";position:absolute;top:1px;left:1px;width:1.2rem;height:1.2rem;border-radius:50%;background:#fff;transition:transform .2s var(--ease)}
.switch.on::after{transform:translateX(1.2rem)}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}