/* ─── Create Page ──────────────────────────────────────────── */
:root {
  --bg: #FDF6EE;
  --bg-warm: #F5EDE2;
  --fg: #1C1410;
  --fg-muted: #6B5750;
  --accent: #7B2D3A;
  --accent-light: #9B4A5A;
  --gold: #C4956A;
  --gold-light: #D4AD8A;
  --border: rgba(123, 45, 58, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Nav ────────────────────────────────────────────────────── */
.app-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-logo {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: 0.03em;
}

.nav-back {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--fg-muted);
  text-decoration: none;
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  transition: background 0.15s, color 0.15s;
}
.nav-back:hover { background: var(--bg-warm); color: var(--fg); }

/* ─── Main ───────────────────────────────────────────────────── */
.create-main {
  max-width: 480px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* ─── Step bar ──────────────────────────────────────────────── */
.step-bar {
  display: flex;
  align-items: center;
  margin-bottom: 2.5rem;
  gap: 0;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--fg-muted);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.5;
  transition: opacity 0.2s;
}
.step-item.active { opacity: 1; color: var(--accent); }
.step-item.completed { opacity: 0.7; }

.step-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  transition: background 0.2s;
}
.step-item.active .step-dot { background: var(--accent); }

.step-line {
  flex: 1;
  height: 1px;
  background: var(--border);
  margin: 0 0.5rem;
  margin-bottom: 1.2rem;
}

/* ─── Step sections ─────────────────────────────────────────── */
.step-section { display: none; }
.step-section.active { display: block; }

.step-header { margin-bottom: 2rem; }

.step-eyebrow {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.step-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.75rem;
  line-height: 1.15;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ─── Upload zone ───────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: 8px;
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  background: var(--bg-warm);
  position: relative;
  overflow: hidden;
}

.upload-zone:hover, .upload-zone.drag-over {
  border-color: var(--gold);
  background: rgba(196, 149, 106, 0.05);
}

.upload-prompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 2rem;
  text-align: center;
}

.upload-icon { color: var(--gold); }

.upload-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--fg);
}

.upload-sub {
  font-size: 0.82rem;
  color: var(--fg-muted);
}

.upload-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  width: 100%;
}

.upload-preview img {
  max-width: 100%;
  max-height: 220px;
  border-radius: 6px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.retry-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--fg-muted);
  background: none;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.4rem 1rem;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: border-color 0.15s, color 0.15s;
}
.retry-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ─── Shape grid ────────────────────────────────────────────── */
.shape-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.shape-option {
  background: var(--bg-warm);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem 1rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
  font-family: 'DM Sans', sans-serif;
}
.shape-option:hover {
  border-color: rgba(123, 45, 58, 0.3);
  box-shadow: 0 4px 16px rgba(123, 45, 58, 0.06);
  transform: translateY(-2px);
}
.shape-option.active {
  border-color: var(--accent);
  background: rgba(123, 45, 58, 0.04);
  box-shadow: 0 4px 20px rgba(123, 45, 58, 0.12);
}

.shape-icon {
  width: 60px;
  height: 60px;
  color: var(--accent);
}
.shape-icon svg { width: 100%; height: 100%; }

.shape-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg);
}

/* ─── Preview ────────────────────────────────────────────────── */
.preview-container { margin-bottom: 2rem; }

.preview-canvas-wrap {
  display: flex;
  justify-content: center;
  padding: 1rem;
}

#previewCanvas {
  border-radius: 8px;
  background: var(--bg-warm);
  box-shadow: 0 8px 40px rgba(123, 45, 58, 0.12);
  max-width: 100%;
}

/* Quick shape switcher */
.quick-shape-switch {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.quick-shape-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--fg-muted);
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.35rem 0.9rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  font-family: 'DM Sans', sans-serif;
}
.quick-shape-btn:hover { border-color: var(--accent); color: var(--accent); }
.quick-shape-btn.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.quick-shape-btn.active svg { stroke: var(--bg); }

/* ─── CTA ────────────────────────────────────────────────────── */
.preview-cta {
  text-align: center;
  padding-top: 1rem;
}

.cta-price {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: 1rem;
}
.cta-price strong { color: var(--fg); font-weight: 600; }

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 4px;
  padding: 0.85rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
  width: 100%;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(123, 45, 58, 0.3);
}
.cta-btn:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}
.cta-btn:active { transform: translateY(0); }

.cta-note {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 0.85rem;
  opacity: 0.8;
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 400px) {
  .create-main { padding: 1.5rem 1rem 3rem; }
  .shape-grid { gap: 0.75rem; }
}