html { scroll-behavior: smooth; }
html, body { height: auto; }
body {
  min-height: 100vh;
  overflow-x: hidden;
  overflow-y: auto;
}
main {
  position: relative;
  z-index: 10;
  padding-top: calc(var(--headerH) + 24px);
  padding-bottom: calc(var(--footerH) + 24px);
  min-height: 100vh;
  max-width: 1040px;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}

/* --- Brand variant --- */
.brand { min-width: 200px; text-decoration: none; color: var(--text); }
.brand-icon{
  width:44px; height:44px; border-radius: 14px;
  background:
    radial-gradient(circle at 30% 30%, rgba(118,183,255,0.9), rgba(118,183,255,0.2) 45%, rgba(0,0,0,0) 70%),
    linear-gradient(135deg, rgba(118,183,255,0.15), rgba(154,120,255,0.18));
  border: 1px solid rgba(118,183,255,0.35);
  box-shadow: 0 0 0 6px rgba(118,183,255,0.06);
  position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.brand-icon::after{
  content:"";
  position:absolute; inset:-30%;
  background: linear-gradient(120deg, transparent 45%, rgba(255,255,255,0.18), transparent 55%);
  transform: rotate(12deg);
  animation: sheen 3.2s ease-in-out infinite;
}
.brand-icon svg{ width:24px; height:24px; stroke:white; fill:none; stroke-width:2; position:relative; z-index:1; }
.brand-name{ font-weight:900; letter-spacing:0.6px; font-size:15px; }

/* --- Button additions --- */
.btn { font-family:inherit; font-size:14px; font-weight:600; }
.btn.good {
  border-color: rgba(92,255,177,0.35);
  background: linear-gradient(180deg, rgba(92,255,177,0.15), rgba(12,16,26,0.55));
  color: var(--good);
  font-weight: 700;
}
.btn.good:hover {
  border-color: rgba(92,255,177,0.55);
  transform: translateY(-1px);
}
.btn:disabled{ opacity:0.5; cursor:not-allowed; transform:none; }

/* ===== Main Content (image generator page layout) ===== */

.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ===== Hero ===== */
.hero {
  text-align: center;
  padding: 40px 0 24px;
}
.hero-badge{
  display:inline-flex; align-items:center; gap:8px;
  padding: 6px 14px;
  background: rgba(118,183,255,0.10);
  border: 1px solid rgba(118,183,255,0.25);
  border-radius: 999px;
  font-size: 12px; font-weight:600;
  color: var(--neon);
  margin-bottom:20px;
  letter-spacing:0.5px;
}
.hero-badge::before{
  content:''; width:6px; height:6px; background:var(--good);
  border-radius:50%; box-shadow: 0 0 8px var(--good);
}
.hero h1{
  font-family:'Syne', sans-serif;
  font-size: clamp(28px,5vw,48px);
  font-weight:900; line-height:1.1;
  margin:0 0 12px;
  color: var(--text);
  letter-spacing:0.7px;
}
.hero p{
  font-size:14px; color:var(--muted);
  max-width:520px; margin:0 auto 32px;
  line-height:1.4;
}

/* ===== Card override for image gen panels ===== */

label {
  display: block;
  margin: 14px 0 8px;
  font-weight: 700;
  position: relative;
  z-index: 1;
}

/* ===== Form Inputs ===== */
textarea, input[type="text"], input[type="number"] {
  width: 100%;
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(10,14,22,0.78);
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  transition: border-color .12s ease, box-shadow .12s ease;
  position: relative;
  z-index: 1;
}
textarea:focus, input[type="text"]:focus, input[type="number"]:focus {
  outline: none;
  border-color: rgba(118,183,255,0.45);
  box-shadow: 0 0 0 6px rgba(118,183,255,0.06);
}
textarea {
  min-height: 100px;
  resize: vertical;
}
.option-select{
  width:100%; padding:10px 14px;
  background: rgba(12,16,26,0.45);
  border: 1px solid rgba(118,183,255,0.22);
  border-radius:14px;
  color:var(--text); font-size:14px; font-family:inherit;
  cursor:pointer; appearance:none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2376b7ff' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 12px center;
  transition: border-color .12s ease, box-shadow .12s ease;
  margin-bottom: 8px;
  position: relative; z-index:1;
}
.option-select:focus{ outline:none; border-color:var(--neon); box-shadow:0 0 0 6px rgba(118,183,255,0.06); }

.grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
}

/* ===== Upload Zone (2-column layout for gen cards) ===== */
.upload-zone{
  max-width:1000px; margin:0 auto 32px;
}
.gen-card{
  background: rgba(10,14,22,0.60);
  border: 1px solid rgba(118,183,255,0.14);
  border-radius: var(--radius);
  padding:16px;
  transition: transform .12s ease, border-color .12s ease, box-shadow .12s ease;
  position:relative;
  overflow:hidden;
}
.gen-card::after{
  content:""; position:absolute; inset:0;
  background: radial-gradient(600px 220px at 20% 0%, rgba(118,183,255,0.10), transparent 60%);
  pointer-events:none;
}
.gen-card:hover{ transform:translateY(-2px); border-color:rgba(118,183,255,0.35); box-shadow:0 0 0 8px rgba(118,183,255,0.06); }
.card-title{ font-family:'Syne',sans-serif; font-size:16px; font-weight:900; letter-spacing:0.6px; margin:0 0 14px; position:relative; z-index:1; }

/* ===== Status ===== */
.status-container{ max-width:800px; margin:0 auto 48px; }
.status-box{
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(118,183,255,0.12);
  border-radius: var(--radius);
  padding:16px;
  display:none;
  margin-top: 14px;
  position: relative; z-index:1;
}
.status-box.show{ display:block; }
.status-header{ display:flex; align-items:center; gap:10px; margin-bottom:12px; }
.status-spinner{
  width:20px; height:20px;
  border:2px solid rgba(118,183,255,0.2);
  border-top-color:var(--neon);
  border-radius:50%;
  animation:spin 1s linear infinite;
}
.status-spinner.hidden{ display:none; }
.status-text{ font-weight:700; font-size:13px; letter-spacing:0.4px; }
.status-text.error{ color:var(--bad); }
.status-text.success{ color:var(--good); }
.progress-bar{ height:6px; background:rgba(118,183,255,0.10); border-radius:999px; overflow:hidden; border:1px solid rgba(118,183,255,0.12); }
.progress-fill{ height:100%; background:linear-gradient(90deg, rgba(118,183,255,0.8), rgba(154,120,255,0.8)); border-radius:999px; width:0%; transition:width .3s ease; }

/* ===== Results ===== */
.results-section{ max-width:1000px; margin:0 auto; padding:0 0 80px; }
.results-header{ display:flex; align-items:center; justify-content:space-between; margin-bottom:20px; flex-wrap:wrap; gap:14px; }
.results-title{ font-family:'Syne',sans-serif; font-size:20px; font-weight:900; letter-spacing:0.7px; }
.results-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(280px, 1fr)); gap:14px; }
.stem-card{
  background: rgba(10,14,22,0.60);
  border: 1px solid rgba(118,183,255,0.14);
  border-radius: var(--radius);
  padding:16px;
  transition: transform .12s ease, border-color .12s ease, box-shadow .12s ease;
  position:relative;
  overflow:hidden;
}
.stem-card::after{
  content:""; position:absolute; inset:0;
  background: radial-gradient(600px 220px at 20% 0%, rgba(118,183,255,0.10), transparent 60%);
  pointer-events:none;
}
.stem-card:hover{ transform:translateY(-2px); border-color:rgba(118,183,255,0.35); box-shadow:0 0 0 8px rgba(118,183,255,0.06); }
.stem-header{ display:flex; align-items:center; gap:10px; margin-bottom:12px; position:relative; z-index:1; }
.stem-icon{ width:40px; height:40px; border-radius:12px; display:flex; align-items:center; justify-content:center; }
.stem-icon svg{ width:20px; height:20px; }
.stem-name{ font-weight:700; font-size:14px; letter-spacing:0.4px; }
.stem-actions{ display:flex; gap:8px; position:relative; z-index:1; }
.stem-btn{ flex:1; padding:10px; border-radius:12px; font-size:13px; font-weight:700; border:none; display:flex; align-items:center; justify-content:center; gap:6px; cursor:pointer; transition:all .12s ease; }
.stem-btn-download{ border:1px solid rgba(118,183,255,0.35); background:rgba(118,183,255,0.10); color:var(--neon); text-decoration:none; }
.stem-btn-download:hover{ border-color:rgba(118,183,255,0.55); background:rgba(118,183,255,0.15); }

/* ===== Empty State ===== */
.empty-state{ text-align:center; padding:48px 32px; color:var(--muted); }
.empty-icon{
  width:64px; height:64px; margin:0 auto 16px; border-radius:16px;
  background:rgba(255,255,255,0.03); border:1px solid rgba(118,183,255,0.12);
  display:flex; align-items:center; justify-content:center;
}
.empty-icon svg{ width:28px; height:28px; stroke:var(--muted); }

/* ===== Meta Info ===== */
.meta-info{
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
  position: relative; z-index:1;
}

.output-preview {
  width: 100%;
  min-height: 300px;
  background: rgba(10,14,22,0.60);
  border: 1px dashed rgba(118,183,255,0.20);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  z-index: 1;
  padding: 24px;
}
.output-preview img {
  max-width: 100%;
  max-height: 500px;
  border-radius: 12px;
  object-fit: contain;
}
.output-preview .muted {
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

/* ===== Download ===== */
.download-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line2);
  border-radius: var(--radius);
  margin-top: 10px;
  background: var(--panel2);
  position: relative;
  z-index: 1;
}
.download-btn {
  appearance: none;
  text-decoration: none;
  color: var(--good);
  font-weight: 700;
  background: linear-gradient(180deg, rgba(92,255,177,0.15), rgba(12,16,26,0.55));
  border: 1px solid rgba(92,255,177,0.35);
  padding: 10px 14px;
  border-radius: 14px;
  display: inline-block;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .12s ease, border-color .12s ease;
}
.download-btn:hover {
  border-color: rgba(92,255,177,0.55);
  transform: translateY(-1px);
}

.btn-row {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  position: relative;
  z-index: 1;
}
.btn-row button { margin-top: 0; }

.muted {
  color: var(--muted);
  font-size: .95rem;
  position: relative;
  z-index: 1;
}

/* ===== Pill override for image generator ===== */
.pill {
  display: inline-block;
  margin-top: 8px;
}

/* ===== Star Rating ===== */
.star {
  cursor: pointer;
  font-size: 24px;
  color: var(--muted);
  opacity: 0.4;
  transition: color .15s ease, opacity .15s ease;
}
.star:hover { opacity: 0.7; }

/* ===== Feedback Card ===== */
#recommendation-output {
  margin-top: 1rem;
  padding: 10px;
  background: rgba(118,183,255,0.05);
  border: 1px solid rgba(118,183,255,0.2);
  border-radius: 14px;
  display: none;
}
#recommendation-output h4 {
  margin: 0 0 5px 0;
  color: var(--neon);
  font-size: 0.9rem;
}
#recommendation-output p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

.small-input {
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

/* ===== Toast (page-specific container) ===== */
.toast-container{ position:fixed; bottom:24px; right:24px; z-index:1000; display:flex; flex-direction:column; gap:10px; }
.toast{
  padding:12px 16px; border-radius:16px;
  background:rgba(10,14,22,0.86); border:1px solid rgba(118,183,255,0.18);
  color:var(--text); font-size:13px;
  display:flex; align-items:center; gap:10px;
  box-shadow: var(--shadow2); backdrop-filter:blur(10px);
  animation:toastIn .3s ease;
  position:static;
  transform:none;
  opacity:1;
  max-width:none;
}
.toast.success{ border-color:rgba(92,255,177,0.35); }
.toast.error{ border-color:rgba(255,107,138,0.35); }

/* ===== Mobile Menu ===== */
.mobile-menu-btn {
  display: none;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--text);
  cursor: pointer;
}

@media (max-width: 1024px) {
  .nav {
    display: none;
  }
  .nav.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(6,9,17,0.98);
    padding: 16px;
    border-bottom: 1px solid var(--line);
    gap: 8px;
  }
  .mobile-menu-btn {
    display: flex;
  }
}

@media (max-width: 860px) {
  .grid { grid-template-columns: 1fr; }
  .btn-row { flex-direction: column; }
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* ===== Focus & Reduced Motion ===== */
*:focus-visible{ outline:2px solid var(--neon); outline-offset:2px; }
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation-duration:0.01ms!important; animation-iteration-count:1!important; transition-duration:0.01ms!important; }
}

/* ===== Animations ===== */
@keyframes fadeSlideIn{ from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
@keyframes pulse{ 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.2)} }
@keyframes spin{ to{transform:rotate(360deg)} }
@keyframes toastIn{ from{opacity:0;transform:translateX(100%)} to{opacity:1;transform:translateX(0)} }

/* ===== Responsive ===== */
@media (max-width:900px){
  .footer-content{ grid-template-columns:1fr; text-align:center; }
  .results-grid{ grid-template-columns:1fr; }
}
@media (max-width:768px){
  .nav-links{ display:none; }
  .nav-links.mobile-open{
    display:flex; flex-direction:column; position:absolute; top:100%; left:0; right:0;
    background:rgba(6,9,17,0.98); padding:16px;
    border-bottom:1px solid var(--line); gap:8px;
  }
  .mobile-menu-btn{ display:flex; }
  .hero{ padding:24px 0 16px; }
  .dropzone{ padding:32px 20px; }
  .actions{ flex-direction:column; }
  .actions .btn{ width:100%; justify-content:center; }
}
@media (max-width:560px){
  .options-grid{ grid-template-columns:1fr; }
  .stem-actions{ flex-direction:column; }
}