/* Shared stylesheet for the five "create from your files" tools -
   /data-objects/, /vector-product/, /drawing-object/, /blueprint-model/,
   /facility-model/. The same tokens every other product page declares
   in its own style.css (so the tools sit visually beside them); each
   page still has a small style.css of its own for its specifics. */

:root {
  --color-bg: #f7f7f5;
  --color-surface: #ffffff;
  --color-border: #cfcfcb;
  --color-text-primary: #0a0a0a;
  --color-text-secondary: #555555;
  --color-text-tertiary: #737373;
  --color-accent: #A6685A;
  --color-success: #1f9d55;
  --color-error: #c9432f;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #17181a;
    --color-surface: #1e2022;
    --color-border: #35383b;
    --color-text-primary: #ece9e4;
    --color-text-secondary: #a6a49f;
    --color-text-tertiary: #79776f;
    --color-accent: #D9A090;
    --color-success: #4bcf8a;
    --color-error: #e2776a;
  }
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--color-bg); color: var(--color-text-primary); font-family: var(--font-sans); line-height: 1.55; }
.masthead { max-width: 720px; margin: 0 auto; padding: 40px 24px 28px; }
.wordmark { display: inline-block; font-family: var(--font-mono); font-size: 13px; color: var(--color-text-secondary); text-decoration: none; margin-bottom: 24px; }
.kicker { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin: 0 0 10px; }
.masthead h1 { font-size: clamp(1.7rem, 4.5vw, 2.3rem); margin: 0 0 12px; letter-spacing: -0.01em; }
.dek { color: var(--color-text-secondary); font-size: 1rem; margin: 0; }
main { max-width: 720px; margin: 0 auto; padding: 0 24px 40px; }
.panel { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 12px; padding: 22px 24px; margin-bottom: 20px; }
.panel-title { font-size: 1.05rem; margin: 0 0 6px; }
.panel-subtitle { color: var(--color-text-secondary); font-size: 0.92rem; margin: 0 0 16px; }
.field-row { margin-bottom: 18px; }
.field-row[hidden] { display: none; }
.field-label { display: block; font-family: var(--font-mono); font-size: 13px; color: var(--color-text-secondary); margin-bottom: 6px; }
.field-hint { font-size: 12.5px; color: var(--color-text-tertiary); margin: 6px 0 0; }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; margin-right: 8px; border-radius: 50%; background: var(--color-text-primary); color: var(--color-bg); font-size: 11px; font-weight: 700; }
select, textarea, input[type="text"], input[type="number"], input[type="email"] {
  width: 100%; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-bg); color: var(--color-text-primary); font-family: var(--font-sans); font-size: 15px;
}
textarea { min-height: 120px; font-family: var(--font-mono); font-size: 13px; resize: vertical; }
input[type="file"] { font-size: 14px; }
.mode-row { display: flex; flex-wrap: wrap; gap: 8px; }
.mode-option { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 9px 14px; border: 1px solid var(--color-border); border-radius: 10px; background: var(--color-bg); color: var(--color-text-primary); font: inherit; font-size: 14px; cursor: pointer; text-align: left; }
.mode-option .mode-blurb { font-size: 12px; color: var(--color-text-secondary); }
.mode-option[aria-checked="true"] { border-color: var(--color-text-primary); background: var(--color-text-primary); color: var(--color-bg); }
.mode-option[aria-checked="true"] .mode-blurb { color: inherit; opacity: 0.8; }
.swatch-row { display: flex; flex-wrap: wrap; gap: 8px; }
.swatch { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px 6px 6px; border: 1px solid var(--color-border); border-radius: 999px; background: var(--color-bg); color: var(--color-text-primary); font: inherit; font-size: 13px; cursor: pointer; }
.swatch[aria-checked="true"] { border-color: var(--color-text-primary); box-shadow: 0 0 0 2px var(--color-text-primary) inset; }
.swatch-dot { width: 18px; height: 18px; border-radius: 50%; border: 1px solid rgba(0,0,0,0.15); flex: none; }
.check-row { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; }
.check-row input { margin-top: 4px; }
.forge-group-title { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-tertiary); margin: 18px 0 10px; }
.forge-advanced { border: 1px dashed var(--color-border); border-radius: 10px; padding: 8px 14px; margin: 10px 0 18px; }
.forge-advanced > summary { cursor: pointer; font-size: 13px; color: var(--color-text-secondary); }
.forge-number { display: grid; grid-template-columns: 1fr 96px; gap: 10px; align-items: center; }
.forge-number input[type="range"] { width: 100%; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 11px 18px; border-radius: 8px; border: 1px solid transparent; font-family: var(--font-mono); font-size: 14px; font-weight: 600; cursor: pointer; }
.btn-primary { background: var(--color-text-primary); color: var(--color-bg); }
.btn-primary:disabled { opacity: 0.55; cursor: default; }
.btn-ghost { background: transparent; color: var(--color-text-primary); border-color: var(--color-border); }
.btn-block { width: 100%; }
.feedback-text { margin: 12px 0 0; font-size: 14px; color: var(--color-text-secondary); }
.feedback-text.error { color: var(--color-error); }
.feedback-text.success { color: var(--color-success); }
.feedback-text[hidden] { display: none; }
.model-viewer-el { width: 100%; height: 380px; border-radius: 10px; background: #f1efea; }
.result-summary { margin: 0 0 12px; font-size: 15px; }
.spec-line { margin: 10px 0 0; font-family: var(--font-mono); font-size: 12px; color: var(--color-text-secondary); }
.forge-report { margin: 12px 0 0; padding: 0 0 0 18px; font-size: 13.5px; }
.forge-report li { margin: 4px 0; }
.forge-report-error { color: var(--color-error); }
.forge-report-warning { color: #9a6b12; }
.forge-report-info { color: var(--color-text-secondary); }
.forge-confidence { margin: 10px 0 0; padding: 8px 12px; border-radius: 8px; font-size: 13px; background: var(--color-bg); border: 1px solid var(--color-border); }
.forge-confidence.is-high { border-color: var(--color-success); }
.forge-confidence.is-medium { border-color: #e0a03a; }
.forge-confidence.is-low { border-color: var(--color-error); }
.forge-confidence[hidden] { display: none; }
.forge-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 8px; }
.forge-table th, .forge-table td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--color-border); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 200px; }
.forge-table th { font-family: var(--font-mono); font-weight: 600; color: var(--color-text-secondary); font-size: 12px; }
.forge-table tr.is-bad td { color: var(--color-error); }
.forge-table-wrap { overflow-x: auto; max-height: 260px; overflow-y: auto; border: 1px solid var(--color-border); border-radius: 8px; }
.forge-map { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; align-items: center; }
.forge-map label { font-size: 13px; }
.forge-svg-preview { margin-top: 10px; padding: 10px; background: #fff; border: 1px solid var(--color-border); border-radius: 8px; }
.forge-svg-preview svg { display: block; width: 100%; max-height: 220px; }
.forge-mask { margin-top: 10px; border: 1px solid var(--color-border); border-radius: 8px; background: #fff; overflow: hidden; }
.forge-mask img { display: block; width: 100%; height: auto; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.info-panel p { margin: 0; font-size: 14px; color: var(--color-text-secondary); }
.site-foot { max-width: 720px; margin: 0 auto; padding: 0 24px 60px; font-size: 13px; color: var(--color-text-tertiary); }
.site-foot a { color: inherit; }
.forge-layers { display: grid; grid-template-columns: 1fr auto; gap: 8px 14px; align-items: center; }
.forge-layers select { width: auto; min-width: 150px; padding: 6px 8px; font-size: 13px; }
.storey { border: 1px solid var(--color-border); border-radius: 10px; padding: 12px 14px; margin-bottom: 12px; }
.storey-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.storey-head h3 { margin: 0; font-size: 15px; flex: 1 1 auto; }
.storey-remove { background: none; border: none; color: var(--color-text-secondary); font: inherit; font-size: 13px; cursor: pointer; text-decoration: underline; }
.storey-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; }
@media (max-width: 640px) {
  .masthead, main, .site-foot { padding-left: 16px; padding-right: 16px; }
  .panel { padding: 16px; }
  .two-col, .forge-map, .storey-grid { grid-template-columns: 1fr; }
  .model-viewer-el { height: 300px; }
}

.qty-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.qty-row input[type="number"] { width: 90px; }
.qty-total { font-family: var(--font-mono); font-size: 13px; }