/* ============================================================
   CSILLAGMOZI create-flow - create.css
   Matches the marketing site visual language (web/csillagmozi).
   Self-hosted Space Grotesk + Inter, dark/light, mobile-first.
   ============================================================ */

/* ---------- Fonts (self-hosted, shared with the marketing site) ---------- */
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:400 700;font-display:swap;
  src:url("../csillagmozi/assets/fonts/spacegrotesk-latin.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:400 700;font-display:swap;
  src:url("../csillagmozi/assets/fonts/spacegrotesk-latinext.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:"Inter";font-style:normal;font-weight:400 700;font-display:swap;
  src:url("../csillagmozi/assets/fonts/inter-latin.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"Inter";font-style:normal;font-weight:400 700;font-display:swap;
  src:url("../csillagmozi/assets/fonts/inter-latinext.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}

/* ---------- Tokens (mirrors the marketing site) ---------- */
:root{
  --brand:#6B8AFF; --brand-ink:#0E1420; --brand-strong:#3D5BE0;
  --star:#FFC24B; --verified:#2FA36B; --warn:#B23A48;

  --bg:#0B0D12; --bg-elev:#151922; --card:#1C2230;
  --text:#F4F6FB; --text-dim:#9AA4B8; --border:#28303F;
  --brand-glow:color-mix(in srgb, var(--brand) 40%, transparent);

  --fs-h1:clamp(1.8rem,4vw,2.8rem);
  --fs-h2:clamp(1.3rem,2.4vw,1.7rem);
  --fs-body:clamp(1rem,1.1vw,1.08rem);

  --sp-2:.5rem; --sp-3:.75rem; --sp-4:1rem; --sp-6:1.5rem; --sp-8:2rem;
  --r-sm:8px; --r-md:14px; --r-lg:22px; --r-pill:999px;
  --shadow-md:0 8px 30px rgba(0,0,0,.28);
  --shadow-glow:0 0 0 1px var(--border),0 20px 60px var(--brand-glow);
  --ease-out:cubic-bezier(.22,.61,.36,1);
  --t-fast:180ms; --t-base:320ms;
}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]){
  --bg:#FBFCFE; --bg-elev:#FFFFFF; --card:#F2F5FA;
  --text:#0E1420; --text-dim:#5A657A; --border:#E3E8F0;
  --star:#F5A623; --verified:#0E7C5A;
}}
:root[data-theme="light"]{
  --bg:#FBFCFE; --bg-elev:#FFFFFF; --card:#F2F5FA;
  --text:#0E1420; --text-dim:#5A657A; --border:#E3E8F0;
  --star:#F5A623; --verified:#0E7C5A;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:"Inter",system-ui,sans-serif;font-size:var(--fs-body);line-height:1.6;
  color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
  transition:background var(--t-base) var(--ease-out),color var(--t-base) var(--ease-out);
}
h1,h2,h3{font-family:"Space Grotesk",system-ui,sans-serif;font-weight:700;line-height:1.1;letter-spacing:-.015em}
img,svg,canvas,video{display:block;max-width:100%}
[hidden]{display:none !important}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}
.muted{color:var(--text-dim)}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:20;backdrop-filter:saturate(1.4) blur(12px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1180px;margin:0 auto;padding:.7rem clamp(1rem,4vw,2rem);
  display:flex;align-items:center;justify-content:space-between}
.brand-word{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.15rem;letter-spacing:-.02em;
  display:inline-flex;align-items:center;gap:.4rem}
.brand-dot{color:var(--star)}
.theme-btn{width:40px;height:40px;border-radius:var(--r-pill);border:1px solid var(--border);
  display:grid;place-items:center;background:var(--bg-elev);font-size:1.05rem}
.theme-btn:hover{border-color:var(--brand)}
.ico-moon{display:none}
:root[data-theme="dark"] .ico-sun,
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .ico-sun{display:none}}
:root[data-theme="dark"] .ico-moon{display:inline}

/* ---------- Layout ---------- */
.wrap{max-width:1180px;margin:0 auto;padding:clamp(1.4rem,4vw,3rem) clamp(1rem,4vw,2rem) 5rem}
.head{max-width:720px;margin-bottom:var(--sp-8)}
.head h1{font-size:var(--fs-h1);margin-bottom:.5rem}
.lead{color:var(--text-dim);font-size:1.1rem}

/* ---------- Stepper ---------- */
.stepper{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:var(--sp-8);
  padding:0;font-size:.9rem;color:var(--text-dim)}
.stepper li{display:inline-flex;align-items:center;gap:.45rem;padding:.4rem .8rem;
  border:1px solid var(--border);border-radius:var(--r-pill);background:var(--bg-elev);white-space:nowrap}
.stepper .step-n{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;
  background:var(--card);font-size:.78rem;font-weight:700}
.stepper li.is-active{color:var(--text);border-color:var(--brand)}
.stepper li.is-active .step-n{background:var(--brand);color:var(--brand-ink)}
.stepper li.is-done .step-n{background:var(--verified);color:#fff}

/* ---------- Grid ---------- */
.grid{display:grid;grid-template-columns:minmax(0,360px) minmax(0,1fr);gap:clamp(1.5rem,4vw,3rem);align-items:start}
@media (max-width:820px){.grid{grid-template-columns:1fr}}

/* ---------- Preview ---------- */
.preview-sticky{position:sticky;top:80px}
.canvas-frame{border-radius:var(--r-lg);overflow:hidden;background:#07090d;
  box-shadow:var(--shadow-glow);margin:0 auto;transition:max-width var(--t-base) var(--ease-out)}
.canvas-frame[data-format="916"]{max-width:300px}
.canvas-frame[data-format="11"]{max-width:380px}
.canvas-frame[data-format="169"]{max-width:100%}
.canvas-frame canvas{width:100%;height:auto}
.preview-note{color:var(--text-dim);font-size:.82rem;text-align:center;margin-top:.7rem}
@media (max-width:820px){.preview-sticky{position:static}.canvas-frame[data-format="916"]{max-width:240px}}

/* ---------- Panels ---------- */
.steps-col{min-width:0}
.panel{display:none;animation:fade var(--t-base) var(--ease-out)}
.panel.is-active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.panel h2{font-size:var(--fs-h2);margin-bottom:.4rem}
.panel-sub{color:var(--text-dim);margin-bottom:var(--sp-6)}

/* ---------- Fields ---------- */
.field{display:block;margin-bottom:var(--sp-6)}
.field-label{display:block;font-weight:600;font-size:.92rem;margin-bottom:.4rem}
.field-hint{display:block;color:var(--text-dim);font-size:.82rem;margin-top:.35rem}
input[type=text],input[type=url],textarea{
  width:100%;padding:.75rem .9rem;background:var(--bg-elev);border:1px solid var(--border);
  border-radius:var(--r-md);transition:border-color var(--t-fast)}
input[type=text]:focus,input[type=url]:focus,textarea:focus{border-color:var(--brand);outline:none}
textarea{resize:vertical;min-height:110px;line-height:1.5}
input:disabled{opacity:.55;cursor:not-allowed}
.row{display:grid;grid-template-columns:1fr auto;gap:var(--sp-4);align-items:end}
@media (max-width:520px){.row{grid-template-columns:1fr}}
.field.checkbox{display:flex;align-items:center;gap:.5rem;margin-bottom:var(--sp-6)}
.field.checkbox input{width:18px;height:18px;accent-color:var(--brand)}
.field.checkbox span{font-size:.9rem}

/* ---------- Stars picker ---------- */
.stars-pick{display:flex;gap:.3rem}
.stars-pick button{font-size:1.9rem;line-height:1;color:var(--border);transition:color var(--t-fast),transform var(--t-fast)}
.stars-pick button.on{color:var(--star)}
.stars-pick button:hover{transform:scale(1.12)}

/* ---------- Google stub ---------- */
.google-stub{margin:calc(-1 * var(--sp-3)) 0 var(--sp-6);border:1px dashed var(--border);border-radius:var(--r-md);padding:.6rem .9rem}
.google-stub summary{cursor:pointer;font-size:.88rem;color:var(--text-dim)}
.google-stub .field{margin:.8rem 0 0}

/* ---------- Templates ---------- */
.template-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:var(--sp-4)}
.tpl-card{border:1px solid var(--border);border-radius:var(--r-md);padding:var(--sp-4);background:var(--bg-elev);
  text-align:left;transition:border-color var(--t-fast),transform var(--t-fast)}
.tpl-card:hover{transform:translateY(-2px)}
.tpl-card.is-active{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand)}
.tpl-card .tpl-name{font-family:"Space Grotesk",sans-serif;font-weight:700;margin-bottom:.25rem}
.tpl-card .tpl-desc{font-size:.82rem;color:var(--text-dim)}

/* ---------- Segmented ---------- */
.seg{display:inline-flex;gap:.3rem;background:var(--bg-elev);border:1px solid var(--border);
  border-radius:var(--r-pill);padding:.3rem}
.seg button{padding:.5rem .95rem;border-radius:var(--r-pill);font-size:.88rem;font-weight:600;
  color:var(--text-dim);transition:background var(--t-fast),color var(--t-fast)}
.seg button small{font-weight:400;opacity:.75}
.seg button.is-active{background:var(--brand);color:var(--brand-ink)}

/* ---------- Color + swatches ---------- */
.color-row{display:flex;align-items:center;gap:.7rem}
input[type=color]{width:52px;height:44px;padding:2px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg-elev);cursor:pointer}
.swatches{display:flex;gap:.4rem;flex-wrap:wrap}
.swatches button{width:30px;height:30px;border-radius:50%;border:2px solid transparent;box-shadow:inset 0 0 0 1px rgba(255,255,255,.15)}
.swatches button[aria-pressed=true]{border-color:var(--text)}

/* ---------- Logo ---------- */
.logo-drop{border:1px dashed var(--border);border-radius:var(--r-md);padding:var(--sp-4);background:var(--bg-elev)}
.logo-drop input[type=file]{width:100%;font-size:.88rem}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.72rem 1.3rem;border-radius:var(--r-pill);font-weight:600;font-size:.95rem;
  transition:transform var(--t-fast),background var(--t-fast),opacity var(--t-fast);white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-primary{background:var(--brand);color:var(--brand-ink)}
.btn-primary:hover{background:var(--brand-strong);color:#fff}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--brand)}
.btn-lg{padding:.9rem 1.7rem;font-size:1.02rem}
.nav-btns{display:flex;justify-content:space-between;align-items:center;gap:var(--sp-4);margin-top:var(--sp-8)}

/* ---------- Render state ---------- */
.render-state{text-align:center;padding:var(--sp-8) var(--sp-4)}
.spinner{width:46px;height:46px;margin:0 auto var(--sp-6);border-radius:50%;
  border:3px solid var(--border);border-top-color:var(--brand);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2s}}
.render-status{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.15rem;margin-bottom:var(--sp-4)}
.progress{height:8px;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-pill);overflow:hidden;margin:0 auto var(--sp-4);max-width:320px}
.progress span{display:block;height:100%;background:var(--brand);border-radius:var(--r-pill);transition:width var(--t-base) var(--ease-out)}
.render-fail{text-align:center;padding:var(--sp-8) var(--sp-4)}
.err-title{font-family:"Space Grotesk",sans-serif;font-weight:700;color:var(--warn);margin-bottom:.4rem}

/* ---------- Result / pay ---------- */
.result-video{border-radius:var(--r-lg);overflow:hidden;background:#07090d;box-shadow:var(--shadow-md);margin-bottom:var(--sp-6);max-width:340px}
.result-video video{width:100%;height:auto;display:block}
.pay-box{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--sp-4);
  padding:var(--sp-6);border:1px solid var(--border);border-radius:var(--r-lg);background:var(--bg-elev)}
.pay-copy{min-width:0}
.pay-headline{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.1rem}
.pay-headline.done{color:var(--verified)}
.clean-box{display:flex;flex-wrap:wrap;align-items:center;gap:var(--sp-4);
  padding:var(--sp-6);border:1px solid var(--verified);border-radius:var(--r-lg);background:var(--bg-elev)}
.clean-box .pay-headline{flex-basis:100%}