/* Craft studio tokens — cream paper, ink, wool-red.
   Used by the local app (templates/index.html) and the GitHub Pages product page.
   Edit these variables to restyle the whole product. */
:root {
  --paper: #f3ebe0;
  --paper-2: #fff9f2;
  --ink: #1f1a16;
  --ink-soft: #5c534c;
  --line: #d7cbbc;
  --wool: #b85c38;
  --wool-deep: #8e3f22;
  --wool-soft: #ead0c4;
  --ok: #3f6b4a;
  --err: #9b2c2c;
  --shadow: 0 22px 60px rgba(31, 26, 22, 0.1);
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Figtree", "Source Sans 3", system-ui, sans-serif;
  --radius: 3px;
}

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

html, body { min-height: 100%; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(rgba(31, 26, 22, 0.035) 0.7px, transparent 0.7px),
    linear-gradient(180deg, #efe4d6 0%, var(--paper) 28%, #eadfce 100%);
  background-size: 7px 7px, 100% 100%;
  line-height: 1.5;
}

a { color: var(--wool-deep); }
a:hover { color: var(--wool); }

.kicker {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--wool);
  font-weight: 600;
}

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 500;
  letter-spacing: -0.02em;
}

/* ── App shell ── */
.page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 22px 64px;
}

.masthead {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: end;
  padding: 8px 4px 28px;
  border-bottom: 1px dashed var(--line);
  margin-bottom: 28px;
}

.masthead h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 0.95;
  margin: 8px 0 10px;
}

.lede {
  max-width: 38ch;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.desk {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) 1.08fr;
  background: var(--paper-2);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  min-height: 72vh;
}

.input-panel,
.preview-panel {
  padding: 28px 26px 36px;
  max-height: 82vh;
  overflow-y: auto;
}

.input-panel {
  border-right: 1px solid var(--line);
  background:
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 11px,
      rgba(184, 92, 56, 0.03) 11px,
      rgba(184, 92, 56, 0.03) 12px
    );
}

.section { margin-bottom: 22px; }

.section-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.step-num {
  color: var(--wool);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}

.upload-area {
  border: 1px dashed var(--wool);
  background: rgba(255, 249, 242, 0.7);
  padding: 32px 18px;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.upload-area:hover,
.upload-area.dragover {
  background: var(--wool-soft);
  border-style: solid;
}

.upload-mark {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--wool);
  margin-bottom: 6px;
}

.hint { font-size: 0.86rem; color: var(--ink-soft); margin-top: 8px; }

input[type="file"] { display: none; }

textarea,
input[type="text"],
select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: #fffdf9;
  font: inherit;
  color: var(--ink);
  border-radius: var(--radius);
}

textarea { min-height: 88px; resize: vertical; }

textarea:focus,
input[type="text"]:focus,
select:focus {
  outline: 2px solid var(--wool-soft);
  border-color: var(--wool);
}

.settings {
  background: #fffdf9;
  border: 1px solid var(--line);
  padding: 16px;
}

.setting-item { margin-bottom: 12px; }
.setting-item:last-child { margin-bottom: 0; }
.setting-item label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.btn {
  background: var(--wool);
  color: #fffaf6;
  border: 0;
  padding: 13px 22px;
  font: 650 0.95rem/1 var(--font-body);
  letter-spacing: 0.02em;
  cursor: pointer;
  width: 100%;
  border-radius: var(--radius);
  transition: background 0.15s, transform 0.15s;
}

.btn:hover { background: var(--wool-deep); transform: translateY(-1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.btn-download { background: var(--ink); margin-top: 12px; }
.btn-download:hover { background: #000; }
.btn-ghost {
  background: transparent;
  color: var(--wool-deep);
  border: 1px dashed var(--wool);
  margin-bottom: 14px;
}
.btn-ghost:hover { background: var(--wool-soft); transform: none; }
.btn-cancel { background: var(--line); color: var(--ink); }
.btn-cancel:hover { background: #cfc3b4; transform: none; }

.review-section { display: none; margin-top: 28px; padding-top: 22px; border-top: 1px dashed var(--line); }
.review-section.visible { display: block; }

.creature-badge {
  display: inline-block;
  border: 1px solid var(--wool);
  color: var(--wool-deep);
  padding: 4px 12px;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.review-hint {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-bottom: 14px;
  padding: 10px 12px;
  background: #f7ecdf;
  border-left: 3px solid var(--wool);
}

.part-card {
  background: #fffdf9;
  border: 1px solid var(--line);
  padding: 12px 14px;
  margin-bottom: 8px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
}

.part-info { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.part-name { font-weight: 650; }
.part-tag {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 8px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
}
.tag-shape { border-color: #b9c7c0; }
.tag-color { border-color: var(--wool-soft); }
.part-actions { display: flex; gap: 4px; }

.btn-icon {
  background: transparent;
  border: 1px solid var(--line);
  padding: 5px 9px;
  cursor: pointer;
  font-size: 0.78rem;
  color: var(--ink-soft);
}
.btn-icon:hover { border-color: var(--ink); color: var(--ink); }
.btn-icon.remove:hover { border-color: var(--err); color: var(--err); }

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(31, 26, 22, 0.45);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-overlay.visible { display: flex; }
.modal {
  background: var(--paper-2);
  border: 1px solid var(--line);
  padding: 28px;
  width: 420px;
  max-width: 100%;
  box-shadow: var(--shadow);
}
.modal h3 { margin-bottom: 16px; font-size: 1.4rem; }
.modal label {
  display: block;
  margin-bottom: 4px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.modal input, .modal select { margin-bottom: 12px; }
.modal-buttons { display: flex; gap: 10px; margin-top: 8px; }
.modal-buttons .btn { flex: 1; }

.preview-content {
  background: #fffdf9;
  padding: 22px 24px;
  border: 1px solid var(--line);
  font-size: 0.92rem;
}
.preview-content h1 { font-size: 1.5rem; margin-bottom: 12px; }
.preview-content h2 { color: var(--wool-deep); margin: 18px 0 8px; font-size: 1.15rem; }
.preview-content h3 { margin: 14px 0 6px; font-size: 1rem; }
.preview-content p, .preview-content li { margin-bottom: 6px; }

.loading { text-align: center; padding: 48px 16px; color: var(--ink-soft); }
.spinner {
  width: 36px; height: 36px;
  border: 2px solid var(--line);
  border-top-color: var(--wool);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.error, .success {
  padding: 12px 14px;
  margin-bottom: 14px;
  font-size: 0.9rem;
}
.error { background: #f8e4e0; color: var(--err); border-left: 3px solid var(--err); }
.success { background: #e5efe6; color: var(--ok); border-left: 3px solid var(--ok); }

.preview-empty {
  text-align: left;
  color: var(--ink-soft);
  padding: 28px 8px;
}
.preview-empty-icon {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--wool);
  margin-bottom: 8px;
}
.preview-error-detail {
  margin-top: 12px;
  padding: 10px 12px;
  background: #f8e4e0;
  color: var(--err);
  font-size: 0.86rem;
}

#imagePreview img {
  max-width: 100%;
  max-height: 200px;
  border: 1px solid var(--line);
  margin-top: 4px;
}

@media (max-width: 900px) {
  .masthead, .desk { display: block; }
  .input-panel, .preview-panel {
    max-height: none;
    border-right: 0;
  }
  .input-panel { border-bottom: 1px solid var(--line); }
}

/* ── Product page extras (docs/index.html) ── */
.site-wrap { max-width: 980px; margin: 0 auto; padding: 36px 22px 80px; }

.hero h1 {
  font-size: clamp(3rem, 8vw, 5.4rem);
  line-height: 0.92;
  margin: 12px 0 18px;
}

.hero .lede { font-size: 1.2rem; max-width: 42ch; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.btn-inline {
  width: auto;
  display: inline-block;
  text-decoration: none;
  text-align: center;
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-outline:hover { background: var(--ink); color: var(--paper-2); }

.stitch {
  height: 1px;
  border: 0;
  background: repeating-linear-gradient(90deg, var(--wool) 0 10px, transparent 10px 18px);
  margin: 48px 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.step h3 { font-size: 1.35rem; margin: 8px 0; }

.mock {
  background: var(--paper-2);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 22px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  min-height: 280px;
}
.mock-col { padding: 8px 12px; }
.mock-col + .mock-col { border-left: 1px solid var(--line); }
.mock-line {
  height: 10px;
  background: var(--line);
  margin: 8px 0;
}
.mock-line.short { width: 40%; }
.mock-line.wool { background: var(--wool-soft); height: 36px; }

.install pre,
.site-wrap pre {
  background: #1f1a16;
  color: #f3ebe0;
  padding: 16px 18px;
  overflow-x: auto;
  font-size: 0.86rem;
  line-height: 1.55;
}

.footer {
  margin-top: 56px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

@media (max-width: 800px) {
  .steps, .mock { display: block; }
  .mock-col + .mock-col { border-left: 0; border-top: 1px solid var(--line); }
}