:root {
  --bg: #f5f0e8;
  --panel: #fffdf9;
  --ink: #26211c;
  --ink-soft: #6f655c;
  --line: #e6dccd;
  --accent: #9a6b4f;
  --accent-dark: #7c5540;
  --accent-soft: #f0e4da;
  --gold: #b08d57;
  --good: #4c7a5a;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(60, 45, 30, 0.10), 0 2px 8px rgba(60, 45, 30, 0.05);
  font-size: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

::selection { background: var(--accent-soft); }

body {
  font-family: "Inter", -apple-system, sans-serif;
  background:
    radial-gradient(1100px 480px at 85% -8%, #f0e2ce 0%, transparent 60%),
    radial-gradient(900px 520px at -10% 108%, #ece0cd 0%, transparent 55%),
    var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

/* thin brand accent line across the very top */
body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-dark), var(--gold), var(--accent-dark));
  z-index: 60;
}

/* ===== Header ===== */
.topbar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 30px 34px 0;
  text-align: center;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 42px; height: 42px;
  background: linear-gradient(140deg, #352d25, #1e1915 55%, #4a3826);
  color: #f3e9db;
  font-family: "Cormorant Garamond", serif;
  font-size: 27px;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(40, 30, 18, 0.28), inset 0 1px 0 rgba(255, 240, 220, 0.18);
}
.brand-name {
  font-family: "Cormorant Garamond", serif;
  font-size: 31px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.brand-name em { color: var(--accent); font-style: italic; font-weight: 500; }

.key-banner {
  margin: 0 34px 8px;
  padding: 10px 16px;
  background: #fdf3d7;
  border: 1px solid #ecd9a0;
  border-radius: 10px;
  font-size: 0.85rem;
}
.key-banner code { background: #f5e8c4; padding: 1px 6px; border-radius: 5px; }
.key-banner a { color: var(--accent-dark); font-weight: 600; }

/* ===== Hero ===== */
.hero {
  max-width: 720px;
  margin: 14px auto 28px;
  padding: 0 34px;
  text-align: center;
}
.hero h1 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent-dark);
}

/* ===== Layout ===== */
.layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 24px;
  padding: 10px 34px 40px;
  align-items: start;
}
@media (max-width: 980px) { .layout { grid-template-columns: 1fr; } }

.panel {
  background: linear-gradient(180deg, #fffefb, var(--panel) 30%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

/* ===== Steps ===== */
.step { margin-bottom: 30px; }
.step + .step { border-top: 1px solid var(--line); padding-top: 24px; }
.step h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.45rem;
  font-weight: 600;
  margin-bottom: 14px;
}
.step h2 em { font-style: italic; color: var(--accent-dark); font-weight: 500; }

/* ===== Dropzone ===== */
/* keep the file input in the layout (opacity 0), not display:none —
   iOS Safari ignores clicks forwarded to display:none file inputs */
.file-input-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.dropzone {
  position: relative;
  border: 1.5px dashed #cfc0ae;
  border-radius: 12px;
  background: #fbf7f1;
  min-height: 170px;
  display: grid;
  place-items: center;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  overflow: hidden;
}
.dropzone:hover, .dropzone.dragover { border-color: var(--accent); background: #f7efe6; }
.dz-empty { padding: 22px; color: var(--ink-soft); }
.dz-empty svg { color: var(--accent); margin-bottom: 8px; }
.dz-empty p strong { color: var(--ink); }
.dz-empty .hint { font-size: 0.78rem; margin-top: 6px; }
.dz-preview { width: 100%; max-height: 260px; object-fit: cover; display: block; }
.dropzone.has-image .dz-empty { display: none; }
.dropzone.has-image::after {
  content: "Click to replace photo";
  position: absolute;
  inset: auto 0 0 0;
  padding: 7px;
  font-size: 0.75rem;
  color: #fff;
  background: rgba(30, 24, 18, 0.55);
  opacity: 0;
  transition: opacity 0.15s;
}
.dropzone.has-image:hover::after { opacity: 1; }

/* ===== Style grid ===== */
.style-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.style-card {
  border: 1.5px solid var(--line);
  border-radius: 14px;
  background: #fbf7f1;
  padding: 0;
  cursor: pointer;
  text-align: left;
  font: inherit;
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.style-card:hover { transform: translateY(-2px); border-color: #cbb9a4; box-shadow: 0 10px 20px rgba(80, 60, 40, 0.10); }
.style-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft), 0 10px 22px rgba(154, 107, 79, 0.16);
  background: #fff;
}
.style-card .card-body { display: block; padding: 10px 13px 12px; }
.style-card .name { font-family: "Cormorant Garamond", serif; font-weight: 600; font-size: 1.05rem; display: block; }
.style-card .desc { font-size: 0.7rem; color: var(--ink-soft); margin-top: 1px; display: block; }

/* miniature room vignette: arched wall + floor + one accent, per style */
.style-card .scene {
  display: block;
  height: 62px;
  margin: 10px 10px 0;
  border-radius: 60px 60px 6px 6px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: transform 0.25s ease;
}
.style-card:hover .scene { transform: translateY(-1px) scale(1.015); }
.style-card[data-key="modern"] .scene {
  background: radial-gradient(circle at 72% 42%, #2e2e2e 0 7px, transparent 8px),
              linear-gradient(180deg, #f4f3f0 64%, #cfccc6 64%);
}
.style-card[data-key="scandinavian"] .scene {
  background: radial-gradient(circle at 70% 45%, #8a9a8e 0 7px, transparent 8px),
              linear-gradient(180deg, #f6f1e7 64%, #e3d3b8 64%);
}
.style-card[data-key="midcentury"] .scene {
  background: radial-gradient(circle at 70% 40%, #d9a441 0 8px, transparent 9px),
              radial-gradient(circle at 30% 52%, #33707c 0 5px, transparent 6px),
              linear-gradient(180deg, #efe6d6 64%, #6b4a2f 64%);
}
.style-card[data-key="industrial"] .scene {
  background: radial-gradient(circle at 70% 38%, #c98a4b 0 6px, rgba(201,138,75,0.25) 10px, transparent 12px),
              linear-gradient(180deg, #4a453f 64%, #322e2a 64%);
}
.style-card[data-key="bohemian"] .scene {
  background: radial-gradient(circle at 68% 46%, #5f7a54 0 7px, transparent 8px),
              radial-gradient(circle at 32% 55%, #8c3f5d 0 5px, transparent 6px),
              linear-gradient(180deg, #e8d7c0 64%, #b5674c 64%);
}
.style-card[data-key="coastal"] .scene {
  background: radial-gradient(circle at 70% 42%, #7fa8bc 0 7px, transparent 8px),
              linear-gradient(180deg, #f4f2ea 64%, #dcd2ba 64%);
}
.style-card[data-key="farmhouse"] .scene {
  background: radial-gradient(circle at 70% 42%, #2f2c28 0 6px, transparent 7px),
              linear-gradient(180deg, #f1ece2 64%, #8f7b5e 64%);
}
.style-card[data-key="luxury"] .scene {
  background: radial-gradient(circle at 70% 40%, #b58b45 0 7px, rgba(181,139,69,0.3) 11px, transparent 13px),
              linear-gradient(180deg, #ece7e0 64%, #3d3a45 64%);
}
.style-card[data-key="japandi"] .scene {
  background: radial-gradient(circle at 70% 44%, #3f3a34 0 6px, transparent 7px),
              linear-gradient(180deg, #f0e9dd 64%, #c3a582 64%);
}
.style-card[data-key="traditional"] .scene {
  background: radial-gradient(circle at 70% 42%, #9c1f2e 0 7px, transparent 8px),
              radial-gradient(circle at 30% 54%, #2c3a52 0 5px, transparent 6px),
              linear-gradient(180deg, #e9dfd0 64%, #5c3a24 64%);
}

/* ===== Generate button ===== */
.generate-btn {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 16px;
  font: 600 1rem "Inter", sans-serif;
  letter-spacing: 0.01em;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark) 60%, #5f4030);
  border: none;
  border-radius: 13px;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(124, 85, 64, 0.32), inset 0 1px 0 rgba(255, 235, 215, 0.25);
  transition: filter 0.15s, transform 0.1s, box-shadow 0.15s;
}
.generate-btn::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: -80%;
  width: 55%;
  background: linear-gradient(105deg, transparent, rgba(255, 245, 230, 0.35), transparent);
  transform: skewX(-18deg);
  transition: left 0.5s ease;
}
.generate-btn:hover:not(:disabled) { filter: brightness(1.06); transform: translateY(-1px); box-shadow: 0 14px 30px rgba(124, 85, 64, 0.4), inset 0 1px 0 rgba(255, 235, 215, 0.25); }
.generate-btn:hover:not(:disabled)::before { left: 125%; }
.generate-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.fineprint { margin-top: 12px; font-size: 0.72rem; color: var(--ink-soft); line-height: 1.5; }

/* ===== Results panel ===== */
.results { min-height: 560px; display: flex; flex-direction: column; }

.result-empty {
  flex: 1;
  display: grid;
  place-content: center;
  justify-items: center;
  text-align: center;
  gap: 12px;
  color: var(--ink-soft);
  padding: 40px 30px;
}
.result-empty h3 { font-family: "Cormorant Garamond", serif; font-size: 1.9rem; font-weight: 500; color: var(--ink); }
.result-empty h3 em { font-style: italic; color: var(--accent-dark); }
.result-empty p { max-width: 440px; font-size: 0.88rem; line-height: 1.7; }
.result-empty .quote {
  margin-top: 14px;
  max-width: 400px;
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-size: 1.08rem;
  line-height: 1.55;
  color: var(--accent-dark);
}

/* trio of arched doorways, ascending — a quiet interior motif */
.arch-art { display: flex; align-items: flex-end; gap: 10px; margin-bottom: 10px; }
.arch {
  display: block;
  border-radius: 999px 999px 0 0;
  border: 1px solid rgba(124, 85, 64, 0.25);
}
.arch-1 { width: 34px; height: 52px; background: linear-gradient(180deg, #eadfce, #ddcbb2); }
.arch-2 { width: 42px; height: 74px; background: linear-gradient(180deg, #e5d5be, #cbb392); }
.arch-3 { width: 34px; height: 62px; background: linear-gradient(180deg, #efe6d7, #e0d2ba); }

.result-loading { flex: 1; display: grid; place-content: center; gap: 18px; text-align: center; }
.loader {
  width: 52px; height: 52px;
  margin: 0 auto;
  border: 4px solid var(--accent-soft);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
#loading-text {
  color: var(--accent-dark);
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-size: 1.15rem;
}

/* ===== Before/after compare ===== */
.result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.result-head h3 { font-family: "Cormorant Garamond", serif; font-size: 1.5rem; }
.result-actions { display: flex; gap: 8px; }
.chip-btn {
  padding: 8px 14px;
  font: 500 0.8rem "Inter", sans-serif;
  color: var(--ink);
  background: #fbf7f1;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
}
.chip-btn:hover { border-color: var(--accent); }
.chip-btn.primary { background: var(--ink); color: #fff; border-color: var(--ink); }
.chip-btn[aria-pressed="false"] { opacity: 0.55; }

.compare {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #eee6da;
  user-select: none;
  box-shadow: 0 14px 34px rgba(50, 38, 24, 0.18);
}
.compare img { width: 100%; display: block; }
.after-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  clip-path: inset(0 0 0 50%);
}
.after-wrap img { position: absolute; inset: 0; height: 100%; width: 100%; object-fit: cover; }
.compare-handle {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 3px;
  background: #fff;
  box-shadow: 0 0 8px rgba(0,0,0,0.35);
  transform: translateX(-50%);
  pointer-events: none;
}
.compare-handle span {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 38px; height: 38px;
  display: grid;
  place-items: center;
  background: #fff;
  border-radius: 50%;
  font-size: 15px;
  color: var(--ink);
  box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}
.compare.single .after-wrap { clip-path: none !important; }
.compare.single .compare-handle, .compare.single .tag-before { display: none; }

.tag {
  position: absolute;
  top: 12px;
  padding: 5px 11px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  color: #fff;
  background: rgba(30, 24, 18, 0.62);
  backdrop-filter: blur(4px);
}
.tag-before { left: 12px; }
.tag-after { right: 12px; background: rgba(76, 122, 90, 0.85); }

.compare-range { width: 100%; margin-top: 12px; accent-color: var(--accent); cursor: ew-resize; }
.result-view[hidden] { display: none; }

/* ===== Gallery ===== */
.gallery-section { margin-top: 26px; border-top: 1px solid var(--line); padding-top: 18px; }
.gallery-section h4 {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.15rem;
  margin-bottom: 12px;
}
.gallery { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 6px; }
.gallery-item {
  position: relative;
  flex: 0 0 150px;
  border: 2px solid transparent;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  padding: 0;
  background: none;
}
.gallery-item.active { border-color: var(--accent); }
.gallery-item img { width: 100%; height: 100px; object-fit: cover; display: block; }
.gallery-item figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 4px 8px;
  font-size: 0.66rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(transparent, rgba(20, 15, 10, 0.75));
  text-align: left;
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  max-width: min(560px, 90vw);
  padding: 13px 20px;
  background: var(--ink);
  color: #fff;
  font-size: 0.85rem;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
  z-index: 50;
}
.toast.error { background: #8c3b2e; }

/* ===== Email field ===== */
.text-input {
  width: 100%;
  padding: 12px 14px;
  font: inherit;
  color: var(--ink);
  background: #fbf7f1;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.text-input:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.field-note { margin-top: 8px; font-size: 0.75rem; color: var(--ink-soft); }
.notes-input { resize: vertical; min-height: 58px; font-size: 0.88rem; }
.step h2 .optional {
  font-family: "Inter", sans-serif;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  vertical-align: 3px;
  margin-left: 6px;
}
.field-note a { color: var(--accent-dark); font-weight: 600; }

/* ===== Pricing ===== */
.pricing {
  max-width: 900px;
  margin: 20px auto 30px;
  padding: 0 34px;
  text-align: center;
}
.pricing-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 2rem;
  font-weight: 500;
}
.pricing-title em { font-style: italic; color: var(--accent-dark); }
.pricing-sub { margin-top: 6px; color: var(--ink-soft); font-size: 0.9rem; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 26px;
  align-items: stretch;
}
@media (max-width: 760px) { .pricing-grid { grid-template-columns: 1fr; } }
.price-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 26px 22px 24px;
}
.price-card.featured { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft), var(--shadow); }
.price-card .badge {
  position: absolute;
  top: -11px; left: 50%;
  transform: translateX(-50%);
  padding: 4px 14px;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 999px;
  white-space: nowrap;
}
.price-card h3 { font-family: "Cormorant Garamond", serif; font-size: 1.35rem; font-weight: 600; }
.price-card .price { margin-top: 8px; }
.price-card .amount { font-family: "Cormorant Garamond", serif; font-size: 2.4rem; font-weight: 600; }
.price-card .credits-line { margin-top: 2px; font-size: 0.86rem; }
.price-card .per { font-size: 0.74rem; color: var(--ink-soft); margin-top: 2px; }
.buy-btn {
  margin-top: 16px;
  width: 100%;
  padding: 11px;
  font: 600 0.88rem "Inter", sans-serif;
  color: #fff;
  background: var(--ink);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}
.buy-btn:hover { background: var(--accent-dark); transform: translateY(-1px); }
.price-card.featured .buy-btn { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); }
.pricing-note { margin-top: 18px; font-size: 0.74rem; color: var(--ink-soft); }

/* ===== Footer ===== */
.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  gap: 6px 12px;
  margin: 4px 34px 0;
  padding: 22px 0 30px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}
.footer-brand {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
}
.footer-brand em { color: var(--accent); font-style: italic; font-weight: 500; }
.site-footer .sep { color: #cbbda9; }
.site-footer a {
  color: var(--accent-dark);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 85, 64, 0.3);
}
.site-footer a:hover { border-bottom-color: var(--accent-dark); }