:root{
  --bg:#07111f;
  --bg-soft:#0d1728;
  --panel:rgba(11,19,35,.72);
  --panel-2:rgba(255,255,255,.04);
  --line:rgba(255,255,255,.08);
  --text:#edf2ff;
  --muted:#aeb8d4;
  --primary:#8b5cf6;
  --primary-2:#5b7cff;
  --ok:#22c55e;
  --danger:#ef4444;
  --radius:24px;
  --radius-sm:16px;
  --shadow:0 20px 70px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',system-ui,sans-serif;
  color:var(--text);
  background:radial-gradient(circle at top,#152445 0%,#08111f 48%,#050a14 100%);
  min-height:100vh;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,textarea,select{font:inherit}
code{background:rgba(255,255,255,.06);padding:2px 6px;border-radius:8px}

.bg-orb{
  position:fixed;
  border-radius:50%;
  filter:blur(80px);
  opacity:.28;
  pointer-events:none;
  z-index:0;
}
.orb-1{width:320px;height:320px;background:#8b5cf6;top:-80px;left:-90px}
.orb-2{width:360px;height:360px;background:#1d4ed8;right:-110px;bottom:-100px}

.site-shell{
  width:min(1400px,calc(100% - 28px));
  margin:0 auto;
  padding:18px 0 40px;
  position:relative;
  z-index:1;
}
.glass{
  background:var(--panel);
  border:1px solid var(--line);
  backdrop-filter:blur(18px);
  box-shadow:var(--shadow);
  border-radius:var(--radius);
}

.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:16px 18px;
  margin-bottom:18px;
}
.brand-stack{display:flex;flex-direction:column;gap:4px}
.topbar-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

.eyebrow,.section-kicker,.feature-kicker{
  display:inline-flex;
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:12px;
  color:#c6d0f4;
}
.hero{
  display:grid;
  grid-template-columns:minmax(0,1.35fr) minmax(320px,.85fr);
  gap:20px;
  padding:24px;
  margin-bottom:20px;
}
.hero-copy h1{
  margin:10px 0 14px;
  font-size:clamp(2.2rem,5vw,4.4rem);
  line-height:.96;
}
.hero-lead,.submit-note,.empty-mini,.decision-item p,.tips-card li,.faq-card p,.history-item p,.job-result p,.auth-lead,.login-help{
  color:var(--muted);
}
.hero-actions,.hero-points,.topbar-actions,.submit-row,.history-meta,.preset-list{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
.hero-points{
  padding:0;
  list-style:none;
  margin:20px 0 0;
}
.hero-points li{
  padding:10px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.06);
  font-size:.92rem;
}

.btn{
  border:0;
  border-radius:14px;
  padding:13px 18px;
  cursor:pointer;
  transition:transform .18s ease, opacity .18s ease, background .18s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
  color:white;
  font-weight:700;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
}
.btn-secondary{
  color:var(--text);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
}
.btn-large{min-width:220px}
.btn-small{padding:10px 14px;font-size:.92rem}
.pill,.status-chip,.code-chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
  font-size:12px;
}

.mini-stack,.decision-list,.faq-grid{
  display:grid;
  gap:14px;
}
.mini-card,.decision-item,.tips-card,.faq-card,.history-item{
  background:var(--panel-2);
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  padding:16px;
}
.mini-card strong,.decision-item strong{display:block;margin-top:6px}

.main-grid{
  display:grid;
  grid-template-columns:minmax(0,1.5fr) minmax(300px,.82fr);
  gap:20px;
  margin-bottom:20px;
}
.studio-card,.side-card,.results-card,.history-card{padding:22px}
.section-heading{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-bottom:16px;
}
.section-heading h2,.tips-card h3,.faq-card h3{margin:0}
.form-grid{
  display:grid;
  gap:16px;
}
.form-grid-2{
  grid-template-columns:repeat(2,minmax(0,1fr));
}
.generate-form{display:grid;gap:16px}
.field{display:grid;gap:10px}
.field span,.field-label{font-weight:600}
textarea,select,input[type="number"],input[type="text"],input[type="password"]{
  width:100%;
  padding:14px 16px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.05);
  color:var(--text);
  outline:none;
}
textarea{resize:vertical;min-height:160px}
select option{color:#111827}
.helper-box{
  display:flex;
  align-items:center;
  min-height:54px;
  padding:14px 16px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.04);
  color:var(--muted);
}

.drop-zone{
  position:relative;
  min-height:190px;
  border:1.5px dashed rgba(255,255,255,.18);
  border-radius:20px;
  overflow:hidden;
  background:rgba(255,255,255,.03);
}
.drop-zone input[type=file]{
  position:absolute;
  inset:0;
  opacity:0;
  cursor:pointer;
}
.drop-zone-inner{
  min-height:190px;
  display:grid;
  place-items:center;
  text-align:center;
  padding:20px;
}
.drop-zone-inner strong{font-size:1.05rem}
.drop-hint{color:var(--muted);font-size:.92rem}
.dragover{border-color:rgba(139,92,246,.8);background:rgba(139,92,246,.08)}

.preview-grid,.history-grid,.result-media-grid,.before-grid{
  display:grid;
  gap:14px;
}
.preview-grid{
  grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
}
.result-media-grid,.before-grid{
  grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
}
.preview-card,.result-card{
  border-radius:18px;
  overflow:hidden;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  padding:10px;
}
.preview-card img,.result-card img{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  border-radius:12px;
}
.preview-card footer,.result-card footer{
  padding:10px 4px 4px;
  font-size:.92rem;
  color:var(--muted);
  word-break:break-word;
}

.submit-row{
  align-items:flex-start;
  justify-content:space-between;
}
.submit-note{
  max-width:640px;
  margin:0;
  line-height:1.6;
}

.job-layout{display:grid;gap:18px}
.job-head{
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.job-meta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.job-block{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  padding:16px;
}
.job-prompt{
  white-space:pre-wrap;
  color:#dbe4ff;
  line-height:1.65;
}

.faq-grid{
  grid-template-columns:repeat(3,minmax(0,1fr));
  margin-top:20px;
}

.auth-body{
  display:grid;
  place-items:center;
  min-height:100vh;
  padding:18px;
}
.auth-shell{
  width:min(520px,100%);
  position:relative;
  z-index:1;
}
.auth-card{
  padding:28px;
}
.auth-card h1{
  margin:10px 0 12px;
  font-size:clamp(2rem,4vw,3rem);
  line-height:1;
}
.login-form{
  display:grid;
  gap:16px;
  margin-top:18px;
}
.auth-error{
  padding:12px 14px;
  border-radius:14px;
  background:rgba(239,68,68,.12);
  border:1px solid rgba(239,68,68,.28);
  color:#fecaca;
}
.login-help{
  margin-top:16px;
  font-size:.92rem;
}

@media (max-width: 1120px){
  .hero,
  .main-grid{
    grid-template-columns:1fr;
  }
  .faq-grid{
    grid-template-columns:1fr 1fr;
  }
}

@media (max-width: 860px){
  .site-shell{
    width:min(100%,calc(100% - 20px));
    padding:12px 0 28px;
  }
  .topbar,
  .hero,
  .studio-card,
  .side-card,
  .results-card,
  .history-card,
  .auth-card{
    padding:18px;
  }
  .form-grid-2{
    grid-template-columns:1fr;
  }
  .submit-row{
    flex-direction:column;
  }
  .btn-large{
    width:100%;
  }
  .faq-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width: 640px){
  .topbar{
    flex-direction:column;
    align-items:flex-start;
  }
  .topbar-actions,
  .hero-actions{
    width:100%;
  }
  .topbar-actions .btn,
  .hero-actions .btn{
    width:100%;
    justify-content:center;
    text-align:center;
  }
  .hero-copy h1{
    font-size:clamp(2rem,10vw,2.8rem);
  }
  .preview-grid,
  .result-media-grid,
  .before-grid{
    grid-template-columns:1fr 1fr;
  }
}

@media (max-width: 460px){
  .preview-grid,
  .result-media-grid,
  .before-grid{
    grid-template-columns:1fr;
  }
  .hero-points{
    flex-direction:column;
    align-items:stretch;
  }
  .hero-points li{
    width:100%;
  }
}