:root{
  --bg0:#fbfbff;
  --bg1:rgba(255,255,255,.72);
  --ink:#121326;
  --muted:#5d5f78;
  --border:rgba(18,19,38,.10);
  --shadow:0 22px 60px rgba(18,19,38,.14);
  --shadow2:0 12px 34px rgba(18,19,38,.10);
  --radius-xl:22px;
  --radius-lg:18px;
  --radius-md:14px;
  --lilac:#705CFF;
  --mint:#34C9B5;
  --sky:#3D88FF;
  --amber:#F7B14E;
  --pink:#FF4FB7;
  --paper:#ffffff;
  --noise: radial-gradient(1200px 720px at 10% 6%, rgba(112,92,255,.14), transparent 55%),
           radial-gradient(900px 620px at 86% 12%, rgba(52,201,181,.13), transparent 55%),
           radial-gradient(840px 600px at 60% 90%, rgba(61,136,255,.10), transparent 55%);
}

[data-theme="night"]{
  --bg0:#0B0C14;
  --bg1:rgba(18,20,34,.76);
  --paper:#121426;
  --ink:#F4F5FF;
  --muted:rgba(244,245,255,.72);
  --border:rgba(244,245,255,.10);
  --shadow:0 26px 68px rgba(0,0,0,.55);
  --shadow2:0 16px 44px rgba(0,0,0,.38);
  --noise: radial-gradient(1200px 720px at 10% 6%, rgba(112,92,255,.22), transparent 55%),
           radial-gradient(900px 620px at 86% 12%, rgba(52,201,181,.18), transparent 55%),
           radial-gradient(840px 600px at 60% 90%, rgba(61,136,255,.16), transparent 55%);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background: var(--noise), var(--bg0);
  color:var(--ink);
  font-family:"IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  font-size:15px;
  line-height:1.55;
}
body.has-adbar{padding-bottom:110px}

a{color:inherit}

.container{
  width:min(1160px, calc(100% - 40px));
  margin:0 auto;
}

.topbar{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(251,251,255,.72);
  border-bottom:1px solid var(--border);
  backdrop-filter: blur(16px);
}
[data-theme="night"] .topbar{background:rgba(11,12,20,.70)}

.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  font-weight:700;
}
.brand__text{letter-spacing:.2px}
.brand__mark{
  display:grid;
  grid-template-columns:repeat(2,10px);
  gap:4px;
  padding:6px;
  border:1px solid var(--border);
  border-radius:12px;
  background:rgba(255,255,255,.62);
}
[data-theme="night"] .brand__mark{background:rgba(18,20,34,.7)}
.dot{width:10px;height:10px;border-radius:6px}
.dot--a{background:var(--lilac)}
.dot--b{background:var(--mint)}
.dot--c{background:var(--sky)}
.dot--d{background:var(--amber)}

.nav{
  display:flex;
  align-items:center;
  gap:10px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.55);
}
[data-theme="night"] .nav{background:rgba(18,20,34,.55)}
.nav__link{
  text-decoration:none;
  color:var(--muted);
  font-weight:600;
  font-size:13px;
  padding:8px 10px;
  border-radius:999px;
}
.nav__link:hover{
  color:var(--ink);
  background:rgba(112,92,255,.10);
}

.topbar__actions{
  display:flex;
  align-items:center;
  gap:10px;
}

.iconbtn{
  width:38px;
  height:38px;
  display:grid;
  place-items:center;
  border:1px solid var(--border);
  border-radius:14px;
  background:rgba(255,255,255,.55);
  color:var(--muted);
  cursor:pointer;
}
[data-theme="night"] .iconbtn{background:rgba(18,20,34,.55)}
.iconbtn:hover{color:var(--ink);transform:translateY(-1px)}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  text-decoration:none;
  font-weight:700;
  padding:10px 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.55);
  color:var(--ink);
}
[data-theme="night"] .btn{background:rgba(18,20,34,.55)}
.btn--primary{
  border-color:rgba(112,92,255,.28);
  background:linear-gradient(135deg, rgba(112,92,255,.95), rgba(52,201,181,.85));
  color:white;
}
.btn--ghost{
  background:transparent;
}
.btn:hover{transform:translateY(-1px)}

.hero{
  padding:44px 0 10px;
}

.hero__grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:22px;
  align-items:start;
}

.hero__headline{
  font-family:"Fraunces", ui-serif, Georgia, serif;
  font-size:46px;
  line-height:1.02;
  letter-spacing:-.02em;
  margin:0 0 10px;
}
.hero__headline span{
  background:linear-gradient(110deg, var(--lilac), var(--pink));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.hero__sub{
  margin:0 0 18px;
  color:var(--muted);
  max-width:62ch;
}

.panel{
  background:var(--bg1);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow);
}

.panel__pad{padding:18px}
.panel__title{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  margin-bottom:14px;
}
.panel__title h2{
  margin:0;
  font-size:14px;
  letter-spacing:.02em;
  text-transform:uppercase;
  color:var(--muted);
}
.panel__title small{color:var(--muted)}

.dropzone{
  border:1.5px dashed rgba(112,92,255,.42);
  border-radius:18px;
  padding:22px 16px;
  display:grid;
  place-items:center;
  gap:10px;
  background:rgba(255,255,255,.45);
}
[data-theme="night"] .dropzone{background:rgba(18,20,34,.40)}
.dropzone__icon{
  width:44px;
  height:44px;
  border-radius:16px;
  display:grid;
  place-items:center;
  background:rgba(112,92,255,.14);
  color:var(--lilac);
}
.dropzone__hint{color:var(--muted);font-size:13px}
.dropzone__btn{
  border:none;
  cursor:pointer;
  padding:10px 14px;
  border-radius:14px;
  font-weight:800;
  background:rgba(112,92,255,.92);
  color:white;
}
.dropzone__btn:hover{transform:translateY(-1px)}
.dropzone input{display:none}

.formrow{
  display:grid;
  grid-template-columns: 1fr auto;
  gap:10px;
  margin-top:14px;
  align-items:center;
}
.select{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.55);
  color:var(--ink);
  font-weight:600;
}
[data-theme="night"] .select{background:rgba(18,20,34,.55)}

.primaryAction{
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(112,92,255,.25);
  background:linear-gradient(135deg, rgba(112,92,255,.92), rgba(61,136,255,.78));
  color:white;
  font-weight:900;
  cursor:pointer;
}
.primaryAction:disabled{opacity:.55;cursor:not-allowed}
.primaryAction:hover{transform:translateY(-1px)}

.support{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:12px;
  color:var(--muted);
  font-size:12.5px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid var(--border);
  border-radius:999px;
  padding:8px 10px;
  background:rgba(255,255,255,.42);
}
[data-theme="night"] .badge{background:rgba(18,20,34,.42)}
.badge svg{opacity:.85}

.quick{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:12px;
}
.quick__title{
  margin:0 0 12px;
  font-size:14px;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.04em;
}
.tile{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:12px 14px;
  border:1px solid var(--border);
  border-radius:16px;
  background:rgba(255,255,255,.55);
  text-decoration:none;
  box-shadow:var(--shadow2);
}
[data-theme="night"] .tile{background:rgba(18,20,34,.55)}
.tile:hover{transform:translateY(-1px)}
.tile__left{display:flex;align-items:center;gap:10px}
.fileicon{
  width:34px;
  height:34px;
  border-radius:12px;
  display:grid;
  place-items:center;
  color:white;
  font-weight:900;
  font-size:12px;
}
.fileicon--word{background:linear-gradient(135deg, #2b6cff, #1f4ecf)}
.fileicon--pdf{background:linear-gradient(135deg, #ff4b4b, #cc1c1c)}
.fileicon--ppt{background:linear-gradient(135deg, #ff8a3d, #d65a10)}
.fileicon--xls{background:linear-gradient(135deg, #25c26b, #128a46)}
.fileicon--img{background:linear-gradient(135deg, #7a53ff, #4026c5)}
.tile__meta{display:flex;flex-direction:column;gap:2px}
.tile__meta b{font-size:13px}
.tile__meta span{font-size:12px;color:var(--muted)}
.tile__arrow{color:var(--muted)}

.section{
  padding:26px 0;
}

.section__header{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  margin-bottom:14px;
}
.section__header h3{
  margin:0;
  font-size:18px;
}
.section__header p{
  margin:0;
  color:var(--muted);
  font-size:13px;
}
.section__header a{color:var(--lilac);text-decoration:none;font-weight:800}

.chips{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 14px}
.chip{
  border:1px solid var(--border);
  background:rgba(255,255,255,.46);
  border-radius:999px;
  padding:9px 12px;
  font-weight:800;
  font-size:12px;
  color:var(--muted);
  cursor:pointer;
}
[data-theme="night"] .chip{background:rgba(18,20,34,.46)}
.chip[aria-pressed="true"]{
  background:rgba(112,92,255,.14);
  border-color:rgba(112,92,255,.30);
  color:var(--ink);
}

.templatesGrid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:14px;
}
.tcard{
  border:1px solid var(--border);
  border-radius:18px;
  background:rgba(255,255,255,.60);
  box-shadow:var(--shadow2);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  text-decoration:none;
}
[data-theme="night"] .tcard{background:rgba(18,20,34,.60)}
.tcard:hover{transform:translateY(-1px)}
.tcard__cover{
  height:92px;
  position:relative;
}
.tcard__cover:after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, transparent, rgba(0,0,0,.08));
}
.cover-lilac{background:radial-gradient(520px 120px at 20% 20%, rgba(255,255,255,.55), transparent 60%), linear-gradient(135deg, rgba(112,92,255,.92), rgba(255,79,183,.62))}
.cover-ink{background:radial-gradient(520px 120px at 20% 20%, rgba(255,255,255,.35), transparent 60%), linear-gradient(135deg, rgba(15,16,32,.92), rgba(112,92,255,.72))}
.cover-grid{
  background:
    linear-gradient(135deg, rgba(112,92,255,.85), rgba(52,201,181,.70)),
    repeating-linear-gradient(0deg, rgba(255,255,255,.14) 0 1px, transparent 1px 18px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.10) 0 1px, transparent 1px 18px);
}
.cover-mint{background:radial-gradient(520px 120px at 20% 20%, rgba(255,255,255,.55), transparent 60%), linear-gradient(135deg, rgba(52,201,181,.92), rgba(61,136,255,.60))}
.tcard__body{padding:12px 12px 14px;display:flex;flex-direction:column;gap:6px}
.tcard__body b{font-size:13px}
.tcard__body span{color:var(--muted);font-size:12px}
.tcard__actions{margin-top:8px;display:flex;gap:8px}
.mini{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:9px 10px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.55);
  font-weight:900;
  font-size:12px;
  cursor:pointer;
}
[data-theme="night"] .mini{background:rgba(18,20,34,.55)}
.mini--primary{
  border-color:rgba(112,92,255,.28);
  background:rgba(112,92,255,.14);
}
.mini:hover{transform:translateY(-1px)}

.logoStrip{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
  align-items:stretch;
}
.logoForm{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}
.input{
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.55);
  color:var(--ink);
  font-weight:650;
  min-width:220px;
}
[data-theme="night"] .input{background:rgba(18,20,34,.55)}

.logoRow{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.logoBadge{
  flex: 1 1 140px;
  border:1px solid var(--border);
  border-radius:18px;
  padding:14px 14px 12px;
  background:rgba(255,255,255,.55);
  display:flex;
  flex-direction:column;
  gap:6px;
  min-width:140px;
}
[data-theme="night"] .logoBadge{background:rgba(18,20,34,.55)}
.logoBadge__mark{
  width:40px;height:40px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(112,92,255,.14);
  color:var(--lilac);
  font-weight:950;
}
.logoBadge__name{font-weight:900;font-size:12px}
.logoBadge__tag{color:var(--muted);font-size:11px}

.footer{
  border-top:1px solid var(--border);
  margin-top:28px;
  background:rgba(255,255,255,.52);
  backdrop-filter: blur(16px);
}
[data-theme="night"] .footer{background:rgba(18,20,34,.52)}
.footer__inner{
  display:flex;
  justify-content:space-between;
  gap:16px;
  padding:22px 0;
}
.footer__brand{font-weight:900;margin-bottom:6px}
.footer__meta{color:var(--muted);font-size:12.5px}
.footer__right{display:flex;gap:12px;align-items:center}
.footer__link{color:var(--muted);text-decoration:none;font-weight:800;font-size:12px}
.footer__link:hover{color:var(--ink)}

.adbar{
  position:fixed;
  left:0;
  right:0;
  bottom:0;
  z-index:30;
  border-top:1px solid var(--border);
  background:rgba(255,255,255,.86);
  backdrop-filter: blur(16px);
}
[data-theme="night"] .adbar{background:rgba(11,12,20,.82)}
.adbar__inner{
  padding:10px 0;
  min-height:100px;
  display:grid;
  place-items:center;
}

.pageTitle{
  padding:30px 0 10px;
}
.pageTitle h1{
  margin:0 0 8px;
  font-family:"Fraunces", ui-serif, Georgia, serif;
  font-size:34px;
  letter-spacing:-.01em;
}
.pageTitle p{margin:0;color:var(--muted)}

.twoCol{
  display:grid;
  grid-template-columns: 1.12fr .88fr;
  gap:16px;
}

.threeCol{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap:16px;
}

.radioGroup{display:flex;flex-direction:column;gap:10px}
.radio{
  display:flex;
  align-items:center;
  gap:10px;
  border:1px solid var(--border);
  border-radius:14px;
  padding:12px 12px;
  background:rgba(255,255,255,.55);
  font-weight:750;
  color:var(--ink);
}
[data-theme="night"] .radio{background:rgba(18,20,34,.55)}
.radio input{accent-color: var(--lilac)}
.radio span{color:var(--muted);font-weight:700}

.pptPreview{display:flex;flex-direction:column}
.pptThumb{
  height:220px;
  border-radius:18px;
  border:1px solid var(--border);
  background:
    radial-gradient(520px 220px at 15% 10%, rgba(255,255,255,.42), transparent 60%),
    linear-gradient(135deg, rgba(112,92,255,.92), rgba(255,79,183,.58));
  box-shadow:var(--shadow2);
  position:relative;
  padding:18px 18px 16px;
  overflow:hidden;
}
.pptThumb--modern{
  background:
    radial-gradient(520px 220px at 15% 10%, rgba(255,255,255,.40), transparent 60%),
    linear-gradient(135deg, rgba(61,136,255,.92), rgba(52,201,181,.65));
}
.pptThumb--soft{
  background:
    radial-gradient(520px 220px at 15% 10%, rgba(255,255,255,.42), transparent 60%),
    linear-gradient(135deg, rgba(112,92,255,.92), rgba(255,79,183,.58));
}
.pptThumb--dark{
  background:
    radial-gradient(520px 220px at 15% 10%, rgba(255,255,255,.14), transparent 60%),
    linear-gradient(135deg, rgba(18,20,38,.98), rgba(112,92,255,.55));
}
.pptThumb:after{
  content:"";
  position:absolute;
  inset:-60px;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.16) 0 1px, transparent 1px 22px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.10) 0 1px, transparent 1px 22px);
  transform: rotate(6deg);
  opacity:.45;
}
.pptThumb__title{
  position:relative;
  z-index:2;
  color:white;
  font-family:"Fraunces", ui-serif, Georgia, serif;
  font-weight:800;
  font-size:30px;
  letter-spacing:-.01em;
  max-width:18ch;
}
.pptThumb__sub{
  position:relative;
  z-index:2;
  color:rgba(255,255,255,.80);
  margin-top:8px;
  font-weight:750;
  font-size:13px;
}
.pptThumb__badge{
  position:absolute;
  z-index:2;
  right:14px;
  bottom:14px;
  background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.28);
  color:white;
  font-weight:900;
  font-size:12px;
  padding:10px 12px;
  border-radius:14px;
  backdrop-filter: blur(10px);
}

.statusBox{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.statusLine{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  border:1px solid var(--border);
  border-radius:16px;
  padding:12px 14px;
  background:rgba(255,255,255,.55);
}
[data-theme="night"] .statusLine{background:rgba(18,20,34,.55)}
.statusLine b{font-size:13px}
.statusLine span{color:var(--muted);font-size:12px}

.alert{
  border:1px solid rgba(247,177,78,.35);
  background:rgba(247,177,78,.12);
  border-radius:16px;
  padding:12px 14px;
  color:var(--ink);
  font-weight:650;
}

.canvasWrap{
  border:1px solid var(--border);
  border-radius:18px;
  background:rgba(255,255,255,.55);
  padding:14px;
}
[data-theme="night"] .canvasWrap{background:rgba(18,20,34,.55)}
canvas{width:100%;height:auto;display:block;border-radius:14px;background:rgba(255,255,255,.65)}
[data-theme="night"] canvas{background:rgba(18,20,34,.65)}

.controls{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
}

.label{font-size:12px;color:var(--muted);font-weight:800;letter-spacing:.02em;margin-bottom:6px}
.field{display:flex;flex-direction:column}

@media (max-width: 980px){
  .nav{display:none}
  .hero__grid{grid-template-columns:1fr}
  .templatesGrid{grid-template-columns:repeat(2,1fr)}
  .logoStrip{grid-template-columns:1fr}
  .twoCol{grid-template-columns:1fr}
  .threeCol{grid-template-columns:1fr}
}
@media (max-width: 560px){
  .templatesGrid{grid-template-columns:1fr}
  .hero__headline{font-size:40px}
  .container{width:min(1160px, calc(100% - 26px))}
}