/* Instrument Sans served from this site (SIL Open Font License, vendor/fonts/instrument-sans/OFL.txt), so no visitor
   address goes to a font service. One variable file covers weights 400 to 700; the second adds wider Latin accents. */
@font-face {
  font-family: 'Instrument Sans'; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url('../../vendor/fonts/instrument-sans/instrument-sans-latin-wght-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Instrument Sans'; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url('../../vendor/fonts/instrument-sans/instrument-sans-latin-ext-wght-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
:root {
  --ground: #f2f3f0; --panel: #ffffff; --panel-2: #fbfbf9; --ink: #1c2330; --ink-2: #3b4558; --muted: #566074;
  --line: #d9dcd4; --line-2: #b9bea3; --seg-bg: #e6e8e1;
  --accent: #34469a; --accent-ink: #ffffff; --focus: #34469a; --accent-soft: #eceffa;
  --ok-bg: #ddf1e8; --ok-ink: #14543f; --ok-bd: #8cc5ae; --ok-card: #e3f3ec; --ok-card-ink: #0f3f2f; --ok-dot: #2a9d6f;
  --warn-bg: #fff1dc; --warn-ink: #7a4700; --warn-bd: #e1b565; --warn-card-ink: #4d2d00; --warn-dot: #d18a00;
  --danger-bg: #fbe3df; --danger-ink: #8e2b15; --danger-bd: #e5a69b;
  --role-base: #27366b; --role-anchored: #1f8179; --role-lifting: #b87400; --role-free: #b0316f;
  --radius: 12px; --shadow: 0 12px 32px rgba(20, 26, 40, 0.16);
  /* scrollbars, number fields and menus are drawn by the browser in the page's scheme */
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --ground: #0f131a; --panel: #171c26; --panel-2: #131822; --ink: #e6e9ef; --ink-2: #c3cad6; --muted: #9aa4b5;
    --line: #2a3242; --line-2: #3a4458; --seg-bg: #222a38;
    --accent: #8fa6f5; --accent-ink: #0f131a; --focus: #8fa6f5; --accent-soft: #1e2640;
    --ok-bg: #173a2d; --ok-ink: #8fdcb9; --ok-bd: #2f6b55; --ok-card: #14302a; --ok-card-ink: #b7ead2; --ok-dot: #4fc38f;
    --warn-bg: #3a2c12; --warn-ink: #ffcf85; --warn-bd: #7a5a1f; --warn-card-ink: #ffe2b3; --warn-dot: #f0b23f;
    --danger-bg: #3d1c18; --danger-ink: #ffb4a6; --danger-bd: #7a3a30;
    --role-base: #8fa6f5; --role-anchored: #4fc3b8; --role-lifting: #e8b04a; --role-free: #f07ab0;
    --shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
  }
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--ground); color: var(--ink);
  font: 15px/1.5 'Instrument Sans', system-ui, 'Segoe UI', sans-serif;
}
button { font: inherit; color: inherit; cursor: pointer; }
button:disabled { cursor: not-allowed; }
button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible, .file-link:focus-within {
  outline: 3px solid var(--focus); outline-offset: 2px;
}
[hidden] { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--muted); } .small { font-size: 13px; } .strong { font-weight: 600; }
.eyebrow { margin: 0 0 10px; font-size: 13px; font-weight: 650; letter-spacing: 0; color: var(--muted); }
h1, h2, h3 { margin: 0; }
.title { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.pattern-about { margin-top: 6px; font-size: 13px; color: var(--muted); }
.pattern-about summary { cursor: pointer; width: fit-content; }
.pattern-about p { max-width: 65ch; margin: 8px 0 0; }
/* the SVG import is a drop target: a dashed card with the button in it */
.svg-layer-control { padding: 12px; border: 1.5px dashed var(--line-2); border-radius: var(--radius); background: transparent; transition: border-color 0.15s, background-color 0.15s; }
.svg-layer-control p { margin: 6px 0 0; overflow-wrap: anywhere; }
/* the sample drawing, under the import button: use it, or download it to see its colours */
.svg-sample { line-height: 1.45; }
.svg-sample .link { min-height: 32px; padding: 0; font-size: inherit; }
.svg-sample-download { gap: 6px; }
.svg-layer-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.svg-import { cursor: pointer; font-size: 13.5px; min-height: 40px; }
.svg-import svg { color: var(--accent); flex: none; }
.svg-layer-control.dragover { border-color: var(--accent); background: var(--accent-soft); }
.size-source-divider { display: flex; align-items: center; gap: 10px; margin: 10px 0; font-size: 12px; color: var(--muted); }
.size-source-divider::before, .size-source-divider::after { content: ''; flex: 1; border-top: 1px solid var(--line); }
.brim-control { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.svg-layer-control .switch-row { margin-top: 12px; }
/* each section of a design's panel is a card; its header names it, pictures it and, while closed, says what it is set to */
.panel > .group { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.panel > .group:not(.section-fold) { padding: 12px 14px; }
.panel > .group.advanced { padding: 0 14px; }
.section-fold > .eyebrow { margin: 0; font: inherit; color: inherit; }
.section-fold-toggle {
  display: flex; align-items: center; gap: 10px; width: 100%; min-height: 52px; padding: 0 14px; border: 0;
  border-radius: calc(var(--radius) - 1px); background: transparent; text-align: left; font: inherit; color: var(--ink);
}
.section-fold-toggle:hover { background: color-mix(in srgb, var(--seg-bg) 60%, transparent); }
.section-icon { flex: none; color: var(--muted); }
.section-fold-title { flex: none; font-size: 15px; font-weight: 700; }
.section-fold-summary {
  flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: right;
  font-size: 13.5px; font-weight: 600; color: var(--accent); font-variant-numeric: tabular-nums;
}
.section-fold-toggle > svg:last-child { flex: none; color: var(--muted); transition: transform 0.15s; }
.section-fold-toggle[aria-expanded="true"] > svg:last-child { transform: rotate(180deg); }
/* open, the values are in view below, so the header only names the section */
.section-fold-toggle[aria-expanded="true"] .section-fold-summary { visibility: hidden; }
.section-fold:has(.section-fold-toggle[aria-expanded="true"]) { border-color: var(--line-2); }
.section-fold-body { padding: 2px 14px 16px; }
.section-fold-toggle:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; }
.svg-import:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
/* a slider's help is a tooltip on its label */
.ctl-label[data-tip] { cursor: help; text-decoration: underline dotted transparent 1.5px; text-underline-offset: 4px; }
.ctl-label[data-tip]:hover { text-decoration-color: var(--muted); }
/* thin scrollbars in the line colour, in both themes */
.designs, .settings-body, .design-list, #panel-dialog { scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }
.study-notice { margin: 0 0 10px; font-size: 12px; line-height: 1.4; }
.study-notice a { color: var(--accent); }
.site-credit { margin: 14px 0 4px; font-size: 11px; color: var(--muted); }
.site-credit a { color: inherit; text-decoration: none; }
.site-credit a:hover { text-decoration: underline; }
.study-page { max-width: 720px; margin: 0 auto; padding: 40px 24px 64px; }
.study-page h1 { font-size: 30px; margin-top: 28px; }
.study-page h2 { font-size: 19px; margin-top: 28px; }
.study-page p { margin: 12px 0; }
.export-group .export { gap: 10px; font-size: 16px; min-height: 52px; }
.export-mode { width: 100%; margin: 14px 0; }
.export-mode button { min-height: 44px; }
.export-rows { margin: 0 0 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2); }
.export-rows > div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 14px; border-top: 1px solid var(--line); }
.export-rows > div:first-child { border-top: 0; }
.export-rows dt { color: var(--muted); }
.export-rows dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
.export-setup { display: flex; align-items: center; gap: 12px; margin: 14px 0; padding: 10px 10px 10px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2); }
.export-setup-text { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.3; }
.export-warn { margin: 10px 0 0; padding: 10px 12px; border-radius: 10px; background: var(--warn-bg); color: var(--warn-ink); border: 1px solid var(--warn-bd); font-weight: 600; }
.panel-dimensions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
#panel-dialog { max-width: min(560px, calc(100vw - 28px)); max-height: calc(100dvh - 32px); overflow: auto; }
#panel-dialog input { width: 100%; min-height: 44px; padding: 8px 10px; border: 1px solid var(--line-2); border-radius: 8px; font: inherit; background: var(--panel); color: var(--ink); }
#panel-progress { width: 100%; accent-color: var(--accent); }
.ctl-readout, .fig-value, .size-input, #panel-dialog input { font-variant-numeric: tabular-nums; }
@media (min-width: 900px) { .design-tile .design-thumb { max-height: 90px; } }
.link {
  min-height: 36px; padding: 0 4px; background: transparent; border: 0;
  color: var(--accent); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; display: inline-flex; align-items: center;
}

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; gap: 14px; min-height: 60px; padding: 8px 16px 8px 20px;
  background: var(--panel); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 9px; color: var(--accent); }
.brand-name { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; color: var(--ink); }
.sep { width: 1px; height: 24px; background: var(--line); flex: none; }
.docname { position: relative; display: flex; align-items: center; min-width: 0; }
.docname input {
  min-height: 40px; padding: 0 32px 0 10px; border: 1px solid transparent; border-radius: 8px; background: transparent;
  color: var(--ink); font: inherit; font-weight: 600; width: 230px; max-width: 100%; text-overflow: ellipsis;
  field-sizing: content; min-width: 140px;
}
@supports (field-sizing: content) { .docname input { width: auto; max-width: 300px; } }
.docname input:hover, .docname input:focus { border-color: var(--line-2); background: var(--panel-2); }
.docname .pencil { position: absolute; right: 10px; color: var(--muted); pointer-events: none; }
.top-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.icon-btn {
  width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; flex: none;
  background: transparent; border: 1px solid var(--line); border-radius: 8px;
}
.icon-btn:hover:not(:disabled) { border-color: var(--line-2); background: var(--panel-2); }
.icon-btn:disabled { color: var(--muted); opacity: 0.5; }
.btn {
  min-height: 42px; padding: 0 14px; display: inline-flex; align-items: center; gap: 8px; font-weight: 600;
  background: var(--panel); border: 1px solid var(--line-2); border-radius: 8px;
}
.btn:hover:not(:disabled) { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover:not(:disabled) { filter: brightness(1.08); }
.btn.primary:disabled { opacity: 0.45; }
.printer-chip {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 4px 10px 4px 12px; text-align: left;
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
}
.printer-chip:hover { border-color: var(--line-2); background: var(--panel-2); }
.pc-text { display: flex; flex-direction: column; line-height: 1.2; }
/* a library printer's name can be long ("Bambu Lab X1 Carbon 0.4 nozzle"): the chip gives way before the buttons do */
.printer-chip { min-width: 0; flex-shrink: 1; }
.pc-text { min-width: 0; }
.pc-name { font-size: 13.5px; font-weight: 700; max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pc-sub { font-size: 12.5px; color: var(--muted); }
.status-dot { width: 9px; height: 9px; border-radius: 50%; flex: none; background: var(--muted); }
.status-dot.ok { background: var(--ok-dot); }
.status-dot.warn { background: var(--warn-dot); box-shadow: 0 0 0 3px color-mix(in srgb, var(--warn-dot) 22%, transparent); }

/* ---------- menus (popovers) ---------- */
.menu {
  position: fixed; inset: auto; margin: 0; z-index: 40; min-width: 240px; max-width: calc(100vw - 16px); padding: 6px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); color: var(--ink); box-shadow: var(--shadow);
}
.view-menu { width: 310px; }
.menu-item {
  display: flex; align-items: center; gap: 10px; width: 100%; min-height: 42px; padding: 0 10px;
  border: 0; border-radius: 8px; background: transparent; text-align: left; font-weight: 500; cursor: pointer;
}
.menu-item svg { color: var(--muted); flex: none; }
.menu-item:hover, .menu-check:hover { background: var(--seg-bg); }
.menu-sep { height: 1px; background: var(--line); margin: 6px 4px; }
.menu-title { margin: 0; padding: 8px 10px 4px; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.menu-check { display: flex; gap: 10px; align-items: flex-start; padding: 8px 10px; border-radius: 8px; cursor: pointer; }
.menu-check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--accent); flex: none; }
.menu-check strong { display: block; font-size: 14px; }
.menu-check small { display: block; font-size: 12.5px; color: var(--muted); }
.file-link { position: relative; }
.file-link input { position: absolute; width: 1px; height: 1px; opacity: 0; }

/* ---------- layout ---------- */
.app { display: flex; align-items: stretch; min-height: calc(100% - 61px); }
.designs { flex: 0 0 312px; padding: 20px 14px; border-right: 1px solid var(--line); }
.stage { flex: 1 1 auto; min-width: 0; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.settings {
  /* min-width 0: a long section summary is cut short with an ellipsis instead of widening the column */
  flex: 0 0 380px; display: flex; flex-direction: column; min-height: 0; min-width: 0;
  border-left: 1px solid var(--line); background: var(--panel-2);
}
.settings-body { flex: 1 1 auto; padding: 20px 20px 28px; display: flex; flex-direction: column; gap: 16px; }

/* ---------- designs ---------- */
/* two tiles to a row, so more of the library is in view at once */
.design-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; align-items: stretch; }
.design-tile {
  position: relative; display: flex; flex-direction: column; padding: 0; overflow: hidden; text-align: left;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
}
.design-tile:hover { border-color: var(--line-2); }
/* the headings that split the list: the essentials, then the rest */
.design-group { grid-column: 1 / -1; margin: 10px 0 0; font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-2); }
.design-group:first-child { margin-top: 0; }
/* the size line that takes the place of the width and height while an SVG sets the size */
.size-follows { margin: 0; }
.profile-add { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
/* the printer picker: a search over every printer, the list below it, the one in use marked */
.machine-picker input[type="search"] {
  min-height: 44px; padding: 0 12px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--panel); color: var(--ink); font: inherit; width: 100%;
}
.machine-list {
  max-height: 144px; overflow-y: auto; margin-top: 6px; padding: 4px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--panel-2); scrollbar-width: thin; scrollbar-color: var(--line-2) transparent;
}
.machine-option {
  display: flex; flex-direction: column; align-items: flex-start; gap: 1px; width: 100%; min-height: 60px; padding: 8px 10px;
  border: 0; border-radius: 8px; background: transparent; text-align: left; color: var(--ink);
}
.machine-option:hover { background: var(--seg-bg); }
.machine-option[aria-pressed="true"] { background: var(--accent-soft); }
.machine-option[aria-pressed="true"] .machine-name { color: var(--accent); }
.machine-option:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; }
.machine-name { font-weight: 600; font-size: 14px; overflow-wrap: anywhere; }
.machine-meta { font-size: 12.5px; font-weight: 500; color: var(--muted); }
.machine-empty { margin: 10px; }
#machine-count { margin: 6px 0 0; font-weight: 400; }
.profile-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; width: 100%; }
.profile-list li { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 6px 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; }
.switch-row.disabled { opacity: 0.55; }
.design-group small { display: block; margin-top: 2px; font-size: 12px; font-weight: 400; letter-spacing: 0; text-transform: none; color: var(--muted); }
.design-tile[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 0 0 1.5px var(--accent); }
.design-thumb { display: block; width: 100%; height: auto; aspect-ratio: 160 / 96; background: var(--ground); border-bottom: 1px solid var(--line); }
.design-text { display: flex; flex-direction: column; gap: 2px; padding: 8px 10px 10px; }
.design-name { font-size: 14px; font-weight: 700; line-height: 1.25; }
.design-sub {
  font-size: 12px; line-height: 1.35; color: var(--muted);
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; line-clamp: 3; overflow: hidden;
}
.more-designs { margin: 12px 0 0; padding: 12px; border: 1.5px dashed var(--line-2); border-radius: var(--radius); font-size: 13px; color: var(--muted); text-align: center; }

/* ---------- stage ---------- */
.canvas-wrap {
  position: relative; flex: 1 1 auto; min-height: 320px; display: flex; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-2);
}
.preview { flex: 1; min-height: 0; }
.preview-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 4px 12px; }
.preview-bar .seg button { min-height: 44px; }
.preview-bar > .seg { flex-wrap: wrap; }
.preview-fit { padding: 10px 12px; background: var(--warn-bg); color: var(--warn-ink); border: 1px solid var(--warn-bd); border-radius: 8px; }
.preview-fit button { min-height: 44px; color: inherit; }
#overview-actions { display: flex; gap: 12px; }
#overview-actions button { min-height: 44px; }
#overview-status { margin: 0; min-height: 20px; overflow-wrap: anywhere; }
#overview { position: absolute; inset: 0; }
#overview canvas { display: block; width: 100%; height: 100%; touch-action: none; cursor: grab; }
#overview canvas:active { cursor: grabbing; }
.canvas-wrap.dimmed .preview { opacity: 0.4; }
.canvas-tools {
  position: absolute; top: 12px; left: 12px; right: 12px; display: flex; justify-content: space-between; align-items: flex-start;
  gap: 8px; pointer-events: none;
}
.canvas-tools > * { pointer-events: auto; }
.seg { display: inline-flex; background: var(--seg-bg); border-radius: 10px; padding: 3px; gap: 3px; }
.seg button {
  min-height: 36px; padding: 0 14px; border: 0; border-radius: 8px; background: transparent; font-weight: 600; color: var(--ink-2);
}
.seg button:hover:not([aria-pressed="true"]) { color: var(--ink); }
.seg button[aria-pressed="true"] { background: var(--panel); color: var(--ink); box-shadow: 0 1px 2px rgba(0, 0, 0, 0.18); }
.seg.glass, .tool-btn { background: color-mix(in srgb, var(--panel) 86%, transparent); border: 1px solid var(--line); backdrop-filter: blur(6px); }
.seg.glass button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); box-shadow: none; }
.tool-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px; border-radius: 10px; font-weight: 600; }
.tool-btn:hover { border-color: var(--line-2); }
.canvas-note, .busy-chip {
  position: absolute; top: 66px; left: 12px; padding: 4px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;
  background: var(--warn-bg); color: var(--warn-ink); border: 1px solid var(--warn-bd);
}
.canvas-note { right: 12px; left: auto; max-width: calc(100% - 24px); border-radius: 8px; overflow-wrap: anywhere; }
.busy-chip { position: fixed; top: 50%; left: 50%; right: auto; transform: translate(-50%, -50%); z-index: 60; padding: 14px 24px; font-size: 18px; border-radius: 14px; background: var(--panel); color: var(--ink); border-color: var(--line); box-shadow: var(--shadow); pointer-events: none; }
.canvas-foot {
  position: absolute; left: 12px; right: 12px; bottom: 10px; display: flex; justify-content: space-between; align-items: flex-end;
  gap: 12px; pointer-events: none;
}
.canvas-foot > * { pointer-events: auto; }
.roles { display: flex; flex-wrap: wrap; gap: 6px; }
.role-chip {
  min-height: 34px; padding: 0 12px; display: inline-flex; align-items: center; gap: 8px; border-radius: 999px;
  font-size: 13px; font-weight: 600; background: color-mix(in srgb, var(--panel) 90%, transparent); border: 1px solid var(--line);
}
.role-chip:hover { border-color: var(--line-2); }
.role-chip[aria-pressed="false"] { color: var(--muted); text-decoration: line-through; }
.role-chip[aria-pressed="false"] .swatch { opacity: 0.25; }
.swatch { display: inline-block; width: 20px; border-radius: 3px; }
.canvas-hint { margin: 0; font-size: 12.5px; color: var(--muted); text-align: right; white-space: nowrap; pointer-events: none !important; }
.hint-touch { display: none; }
@media (pointer: coarse) { .hint-mouse { display: none; } .hint-touch { display: inline; } }

.playback { display: flex; align-items: center; gap: 12px; padding: 2px 4px; }
.play {
  width: 40px; height: 40px; flex: none; border-radius: 999px; border: 0; background: var(--accent); color: var(--accent-ink);
  display: inline-flex; align-items: center; justify-content: center;
}
.scrub-label { font-size: 13px; font-weight: 600; color: var(--muted); white-space: nowrap; }
.playback input[type="range"] { flex: 1 1 auto; }
input[type="range"] { width: 100%; height: 28px; margin: 0; accent-color: var(--accent); cursor: pointer; }
.time { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; min-width: 110px; text-align: right; }

/* ---------- settings ---------- */
.panel { display: flex; flex-direction: column; gap: 10px; }
.panel-head { margin-bottom: 6px; }
.panel-head p { margin: 4px 0 0; }
.group-hint { margin: -4px 0 10px; font-size: 13px; color: var(--muted); }
.errors { padding: 12px 14px; border-radius: var(--radius); background: var(--danger-bg); color: var(--danger-ink); border: 1px solid var(--danger-bd); display: flex; flex-direction: column; gap: 4px; }

.controls { display: flex; flex-direction: column; gap: 18px; }
.controls + .ctl { margin-top: 18px; }
.edge-ctl { margin-top: 16px; }
.ctl-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; min-height: 32px; }
.ctl-label { font-weight: 600; }
.ctl-readout { color: var(--accent); font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; }
.ctl-readout.editable {
  min-height: 32px; padding: 0 6px; margin-right: -6px; border: 0; border-radius: 6px; background: transparent;
  text-decoration: underline dotted 1.5px; text-underline-offset: 4px; cursor: text;
}
.ctl-readout.editable:hover { background: var(--accent-soft); }
.ctl-edit {
  width: 96px; min-height: 32px; padding: 0 8px; text-align: right; font: inherit; font-weight: 700;
  border: 1.5px solid var(--accent); border-radius: 6px; background: var(--panel); color: var(--ink);
}
.ctl-help { margin: 0 0 2px; font-size: 13px; color: var(--muted); }
.ctl-ends { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--muted); }

.size-inputs { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: 8px; }
.size-field { position: relative; display: grid; gap: 4px; }
.size-label { font-size: 12.5px; font-weight: 600; color: var(--muted); }
.size-field input {
  min-height: 44px; padding: 0 38px 0 12px; width: 100%; font: inherit; font-size: 15px; font-weight: 700;
  border: 1px solid var(--line-2); border-radius: 8px; background: var(--panel); color: var(--ink);
}
.size-field .unit { position: absolute; right: 12px; bottom: 12px; font-size: 13px; color: var(--muted); pointer-events: none; }
.times { padding-bottom: 11px; font-weight: 700; color: var(--muted); }
.outline-box { margin-top: 12px; }
.outline-loaded { display: flex; flex-direction: column; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.outline-loaded.dragover { border-color: var(--accent); background: var(--accent-soft); }
.outline-thumb { width: 56px; height: 56px; border-radius: 8px; border: 1px solid var(--line); background: var(--ground); flex: none; }
.dropzone.compact { padding: 10px 12px; }
.group-hint.after { margin: 8px 0 0; }
input[aria-invalid="true"], select[aria-invalid="true"] { border-color: var(--danger-ink) !important; box-shadow: 0 0 0 1px var(--danger-ink); }
.field-error { margin: 6px 0 0; color: var(--danger-ink); font-size: 13.5px; font-weight: 600; }

.seg.two { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
.seg.two button { min-height: 44px; display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1.25; padding: 6px 10px; }
.seg.two button svg { margin-bottom: 4px; }
.seg-main { font-weight: 700; } .seg-sub { font-size: 12.5px; font-weight: 500; color: var(--muted); }
.ctl .seg.two { margin-top: 6px; }

.patterns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.pattern {
  display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 10px 4px 8px; min-height: 88px;
  font-size: 12.5px; font-weight: 600; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); color: var(--ink-2);
}
.pattern:hover { border-color: var(--line-2); }
/* the bubble every tooltip uses (src/ui/tooltip.js) */
.tooltip {
  position: fixed; z-index: 1000; max-width: 260px; padding: 8px 10px; border-radius: 8px;
  background: var(--ink); color: var(--ground); font-size: 12.5px; font-weight: 500; line-height: 1.35; text-align: left;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25); pointer-events: none;
}
.pattern[aria-pressed="true"] { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); background: var(--accent-soft); color: var(--ink); }
.pattern-thumb { width: 48px; height: 48px; border-radius: 6px; display: block; }
.pattern-thumb.upload { display: flex; align-items: center; justify-content: center; background: var(--seg-bg); color: var(--accent); }
.image-box { margin-top: 10px; display: flex; flex-direction: column; gap: 10px; }
.img-info { display: flex; gap: 12px; align-items: center; }
.img-info canvas { width: 56px; height: 56px; border-radius: 8px; border: 1px solid var(--line); flex: none; }
.img-text { min-width: 0; flex: 1; }
.img-name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.img-actions { display: flex; gap: 12px; }
.dropzone {
  border: 1.5px dashed var(--line-2); border-radius: var(--radius); padding: 14px; text-align: center; background: var(--panel);
  cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 4px; transition: border-color 0.15s, background-color 0.15s;
}
.dropzone:hover, .dropzone.dragover { border-color: var(--accent); background: var(--accent-soft); }
.dropzone:focus-within { outline: 3px solid var(--focus); outline-offset: 2px; }
.dropzone svg { color: var(--accent); }

.switch-row { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; }
.switch-row strong { display: block; }
.switch-row small { display: block; font-size: 13px; color: var(--muted); }
input[role="switch"] {
  appearance: none; flex: none; position: relative; width: 42px; height: 26px; margin: 0; border-radius: 999px;
  background: var(--line-2); cursor: pointer; transition: background-color 0.15s;
}
input[role="switch"]::before {
  content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3); transition: transform 0.15s;
}
input[role="switch"]:checked { background: var(--accent); }
input[role="switch"]:checked::before { transform: translateX(16px); }

/* a long list of options behind one line (src/ui/panels.js OptionFold) */
.option-fold-button {
  width: 100%; display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 8px 12px; text-align: left;
  border: 1px solid var(--line); border-radius: 10px; background: var(--panel); color: var(--ink);
}
.option-fold-button:hover { border-color: var(--line-2); }
.option-fold-button svg:last-child { margin-left: auto; flex: none; transition: transform 0.15s; }
.option-fold-button[aria-expanded="true"] svg:last-child { transform: rotate(180deg); }
.option-fold-button .disc-text { min-width: 0; }
.option-fold > .patterns { margin-top: 8px; }
.fold-picture { display: flex; align-items: center; justify-content: center; width: 44px; height: 36px; flex: none; }
.fold-picture:empty { display: none; }
.fold-picture .pattern-thumb { width: 36px; height: 36px; }
.fold-picture .shape-thumb { max-width: 44px; height: auto; }
.layer-choices { grid-template-columns: repeat(4, 1fr); margin-top: 6px; }
.layer-choices .pattern { min-height: 44px; padding: 6px 4px; }
.print-setup h3 { margin: 16px 0 6px; font-size: 16px; }

/* advanced */
.disclosure {
  width: 100%; min-height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: transparent; border: 0; padding: 0; text-align: left;
}
.disc-text { display: flex; flex-direction: column; }
.disc-title { font-weight: 700; font-size: 15px; }
.disc-sub { font-size: 13px; color: var(--muted); }
.disclosure.has-changes .disc-sub { color: var(--accent); font-weight: 600; }
.disclosure svg { transition: transform 0.15s; flex: none; }
.disclosure[aria-expanded="true"] svg { transform: rotate(180deg); }
#advanced-body { margin-top: 6px; }
.adv-group { border-top: 1px solid var(--seg-bg); }
.adv-group summary { list-style: none; display: flex; align-items: center; gap: 8px; min-height: 52px; padding: 8px 0; cursor: pointer; }
.adv-group summary::-webkit-details-marker { display: none; }
.adv-title { display: flex; flex-direction: column; min-width: 0; }
.adv-name { font-weight: 600; }
.adv-hint { font-size: 12.5px; color: var(--muted); }
.adv-count { margin-left: auto; font-size: 12.5px; font-weight: 700; color: var(--accent); white-space: nowrap; }
.adv-chev { display: inline-flex; color: var(--muted); transition: transform 0.15s; }
.adv-count:empty + .adv-chev { margin-left: auto; }
.adv-group[open] .adv-chev { transform: rotate(180deg); }
.adv-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 12px; padding-bottom: 6px; }
.adv-fields .wide { grid-column: 1 / -1; }
.adv-foot { display: flex; justify-content: flex-end; padding-bottom: 6px; }
.field-row { display: grid; gap: 4px; font-weight: 600; font-size: 13.5px; }
.field-row.stacked { margin: 12px 0; }
.field-row input, .field-row select {
  min-height: 42px; padding: 0 10px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--panel); color: var(--ink); font: inherit; width: 100%;
}
.field-row.inline { grid-template-columns: auto 1fr; align-items: center; gap: 10px; font-weight: 500; min-height: 40px; }
.field-row.inline input { min-height: 0; width: 20px; height: 20px; accent-color: var(--accent); }

/* ---------- print summary ---------- */
.summary {
  flex: none; display: flex; flex-direction: column; gap: 12px; padding: 14px 20px 16px;
  background: var(--panel); border-top: 1px solid var(--line); box-shadow: 0 -8px 20px rgba(20, 26, 40, 0.05);
}
.check { border-radius: 10px; border: 1px solid var(--line); background: var(--panel-2); }
.check.ok { background: var(--ok-card); border-color: var(--ok-bd); color: var(--ok-card-ink); }
.check.heads-up { background: var(--warn-bg); border-color: var(--warn-bd); color: var(--warn-card-ink); }
.check.error { background: var(--danger-bg); border-color: var(--danger-bd); color: var(--danger-ink); }
.check-row { display: flex; align-items: center; gap: 8px; padding-right: 8px; }
.check-row .check-btn { flex: none; min-height: 36px; }
.check.error .check-row { flex-wrap: wrap; }
.check.error .check-head { flex-basis: 100%; }
.check.error .check-row > .check-btn { margin: 0 14px 10px; }
.check-head {
  flex: 1 1 auto; min-width: 0; min-height: 48px; display: flex; align-items: center; gap: 10px; padding: 8px 12px;
  background: transparent; border: 0; text-align: left; font-weight: 700; color: inherit;
}
.check-head svg { flex: none; }
.check-chev { margin-left: auto; display: inline-flex; transition: transform 0.15s; opacity: 0.8; }
.check-head[aria-expanded="true"] .check-chev { transform: rotate(180deg); }
.check-body { padding: 0 12px 12px 42px; font-size: 14px; }
.check-body p { margin: 0; }
.check-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; margin-top: 10px; }
.check-btn { min-height: 40px; padding: 0 14px; border-radius: 8px; font-weight: 600; background: var(--accent); color: var(--accent-ink); border: 1.5px solid var(--accent); }
.check-btn.ghost { background: transparent; color: inherit; border-color: currentColor; }
.check-link { min-height: 40px; padding: 0 4px; background: transparent; border: 0; text-decoration: underline; text-underline-offset: 3px; font-weight: 600; color: inherit; }
.check-explain { margin-top: 10px !important; font-size: 13.5px; }
.figures-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.figures { display: flex; gap: 18px; }
.figures.overview-figures { flex-wrap: wrap; gap: 10px 18px; }
.estimate-info { flex-basis: 100%; margin: 0; }
#calculate-full-estimate { min-height: 44px; }
.figures.stale { opacity: 0.45; }
/* a number keeps its unit on its own line */
.fig-value { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.2; white-space: nowrap; }
.fig-unit { font-size: 13px; font-weight: 600; color: var(--muted); }
.fig-label { font-size: 12.5px; color: var(--muted); white-space: nowrap; }
.details { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; font-size: 13px; padding: 10px 12px; border-radius: 10px; background: var(--panel-2); border: 1px solid var(--line); }
.details .k { color: var(--muted); }
.details .v { font-weight: 700; font-variant-numeric: tabular-nums; }
.details .note { grid-column: 1 / -1; margin: 0; font-size: 12.5px; color: var(--muted); }
.export { width: 100%; min-height: 50px; justify-content: center; font-size: 16px; }
.export-size { font-weight: 500; opacity: 0.8; }

/* ---------- dialogs, chips, toast ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 999px; font-size: 13px; font-weight: 600; }
.chip.ok { background: var(--ok-bg); color: var(--ok-ink); }
.chip.warn { background: var(--warn-bg); color: var(--warn-ink); }
dialog { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); color: var(--ink); max-width: 460px; width: calc(100% - 32px); padding: 22px; box-shadow: var(--shadow); }
dialog.help { max-width: 560px; }
dialog::backdrop { background: rgba(0, 0, 0, 0.45); }
dialog h2 { font-size: 20px; margin-bottom: 6px; }
dialog h3 { font-size: 16px; margin: 18px 0 4px; }
dialog p { margin: 6px 0; }
.steps { margin: 8px 0; padding-left: 22px; }
.steps li { margin: 6px 0; }
.dialog-actions { display: flex; justify-content: flex-end; margin-top: 14px; }

/* the feedback form: pick what it is about, write it, send */
#feedback-dialog { max-width: 520px; max-height: calc(100dvh - 32px); overflow: auto; }
.feedback-kinds { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 14px 0 4px; }
.feedback-kind { position: relative; }
.feedback-kind input { position: absolute; opacity: 0; pointer-events: none; }
.feedback-kind span {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; height: 100%; min-height: 84px;
  padding: 10px 8px; text-align: center; font-weight: 600; font-size: 13.5px; line-height: 1.25;
  border: 1.5px solid var(--line-2); border-radius: 10px; color: var(--ink-2); cursor: pointer;
}
.feedback-kind span:hover { border-color: var(--accent); }
.feedback-kind input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--ink); }
.feedback-kind input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.field-row textarea {
  width: 100%; min-height: 112px; padding: 8px 10px; border: 1px solid var(--line-2); border-radius: 8px;
  background: var(--panel); color: var(--ink); font: inherit; font-weight: 400; resize: vertical;
}
.feedback-note { margin: -4px 0 8px !important; }
.feedback-report-box { margin: -4px 0 4px; }
.feedback-report summary { cursor: pointer; font-size: 13.5px; font-weight: 600; min-height: 32px; display: flex; align-items: center; }
.feedback-report pre {
  max-height: 180px; overflow: auto; margin: 4px 0 0; padding: 8px 10px; font-size: 12px; white-space: pre-wrap; word-break: break-word;
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px;
}
.feedback-status { min-height: 1.4em; }
.feedback-status.error { color: var(--danger-ink); }
.feedback-actions { gap: 8px; }
/* the cookies and privacy notice: a card in the corner until answered, back from ⋯ › Privacy and cookies */
.privacy-banner {
  position: fixed; left: 16px; bottom: 16px; z-index: 45; width: min(440px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); overflow: auto;
  padding: 18px 20px 16px; border-radius: var(--radius); background: var(--panel); color: var(--ink); border: 1px solid var(--line-2);
  box-shadow: var(--shadow); font-size: 14px; line-height: 1.45;
}
.privacy-banner h2 { margin: 0 0 6px; font-size: 17px; }
.privacy-banner p { margin: 0 0 8px; }
.privacy-banner a { color: var(--accent); font-weight: 600; }
.privacy-banner .inline-link { min-height: 0; padding: 0; font-size: inherit; display: inline; }
.privacy-state { font-weight: 600; }
.privacy-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; margin-top: 12px; }
@media (max-width: 480px) {
  .privacy-actions .btn { flex: 1 1 auto; justify-content: center; }
  .feedback-kinds { grid-template-columns: 1fr; }
  .feedback-kind span { flex-direction: row; justify-content: flex-start; min-height: 48px; padding: 8px 12px; text-align: left; }
}
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 50; max-width: min(560px, calc(100vw - 32px));
  padding: 10px 16px; border-radius: 10px; background: var(--ink); color: var(--ground); font-weight: 600; box-shadow: var(--shadow);
}

/* ---------- desktop: a fixed-height studio, each column scrolls on its own ---------- */
@media (min-width: 901px) {
  body { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }
  .app { flex: 1 1 auto; min-height: 0; }
  .designs, .settings-body { overflow-y: auto; min-height: 0; }
}
@media (min-width: 901px) and (max-width: 1180px) {
  .designs { flex-basis: 236px; padding: 16px 10px; }
  .design-list { gap: 8px; }
  .design-text { padding: 6px 8px 8px; }
  .design-name { font-size: 13px; }
  .design-sub, .more-designs { display: none; }
  .settings { flex-basis: 344px; }
  .pc-sub { display: none; }
  .scrub-label { display: none; }
}

/* ---------- phones and narrow windows ---------- */
@media (max-width: 900px) {
  .topbar { flex-wrap: wrap; gap: 8px 10px; padding: 8px 12px; }
  .topbar > .sep, .hide-narrow, .pc-sub { display: none; }
  .docname input { width: 150px; max-width: 220px; }
  .app { flex-direction: column; padding-bottom: 88px; }
  .designs { flex: none; padding: 12px 16px 0; border-right: 0; }
  .designs .eyebrow, .more-designs, .design-sub { display: none; }
  .design-list { display: flex; flex-direction: row; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; }
  .design-group { flex: 0 0 auto; align-self: center; margin: 0 4px 0 8px; }
  .design-group small { display: none; }
  .design-tile { flex: 0 0 auto; flex-direction: row; align-items: center; scroll-snap-align: start; }
  .design-thumb { width: 88px; border-bottom: 0; border-right: 1px solid var(--line); }
  .design-text { padding: 8px 14px 8px 12px; }
  .stage { padding: 12px 16px; }
  .canvas-wrap { flex: none; height: min(56vh, 460px); min-height: 300px; }
  .canvas-foot { flex-direction: column; align-items: flex-start; }
  .canvas-hint { display: none; }
  .scrub-label { display: none; }
  .settings { flex: none; border-left: 0; border-top: 1px solid var(--line); }
  .settings-body { padding: 18px 16px 24px; }
  .summary { order: -1; box-shadow: none; padding: 14px 16px; }
  .export-group {
    position: fixed; left: 16px; right: 16px; bottom: 16px; width: auto; z-index: 30; min-height: 52px;
    background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
  }
  .app:has(#study-notice:not([hidden])) { padding-bottom: 170px; }
  body:has(#study-notice:not([hidden])) .toast { bottom: 166px; }
  .export-group .export { min-width: 0; }
  .adv-fields { grid-template-columns: 1fr; }
  .toast { bottom: 84px; }
}
@media (max-width: 560px) {
  #btn-share, #btn-feedback { width: 42px; padding: 0; justify-content: center; }
  #btn-share .btn-label, #btn-feedback .btn-label { display: none; }
  .docname { flex: 1 1 0; }
  .docname input { width: 100%; max-width: none; }
  .top-actions { flex: 1 1 100%; margin-left: 0; min-width: 0; }
  #btn-printer { margin-right: auto; }
  .top-actions > :not(#btn-printer) { flex-shrink: 0; }
  .seg.glass button { padding: 0 10px; }
}

/* ---------- the password gate ---------- */
body.locked > :not(#gate) { display: none !important; }
body:not(.locked) > #gate { display: none; }
.gate { min-height: 100%; display: grid; place-items: center; padding: 28px 18px; }
.gate-card {
  width: min(560px, 100%); padding: 34px 34px 28px; background: var(--panel); border: 1px solid var(--line);
  border-radius: 18px; box-shadow: var(--shadow);
}
.gate-card .brand { margin-bottom: 22px; }
.gate-kicker {
  display: inline-block; margin: 0 0 12px; padding: 3px 11px; border: 1px solid var(--line-2); border-radius: 999px;
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent);
}
.gate-title { margin: 0 0 12px; font-size: 28px; line-height: 1.15; font-weight: 700; letter-spacing: -0.02em; }
.gate-lead { margin: 0 0 16px; color: var(--ink-2); font-size: 15.5px; }
.gate-list { margin: 0 0 24px; padding: 0 0 0 18px; color: var(--ink-2); }
.gate-list li { margin: 5px 0; }
.gate-list strong { color: var(--ink); }
.gate-form { padding-top: 20px; border-top: 1px solid var(--line); }
.gate-label { display: block; margin-bottom: 6px; font-size: 13.5px; font-weight: 700; }
.gate-row { display: flex; gap: 10px; }
.gate-row input[type="password"] {
  flex: 1; min-width: 0; min-height: 46px; padding: 0 14px; border: 1.5px solid var(--line-2); border-radius: 10px;
  background: var(--panel-2); color: var(--ink); font: inherit; font-size: 16px; letter-spacing: 0.04em;
}
.gate-row .btn { min-height: 46px; padding: 0 20px; white-space: nowrap; }
.gate-error { margin: 10px 0 0; padding: 8px 12px; border-radius: 8px; background: var(--danger-bg); color: var(--danger-ink); border: 1px solid var(--danger-bd); font-weight: 600; }
.gate-remember { display: flex; align-items: center; gap: 8px; margin-top: 14px; color: var(--ink-2); font-size: 13.5px; }
.gate-note { margin: 18px 0 0; font-size: 13px; color: var(--muted); }
.gate-access { margin: 8px 0 0; font-size: 14px; color: var(--ink-2); }
.gate-access a { color: var(--accent); font-weight: 600; text-underline-offset: 3px; }
@media (max-width: 480px) {
  .gate-card { padding: 24px 20px 22px; }
  .gate-title { font-size: 24px; }
  .gate-row { flex-direction: column; }
}


/* planned designs: visible, not selectable */
.design-tile.planned { opacity: 0.55; cursor: default; }
.design-tile.planned:hover { border-color: var(--line); }
.soon { margin-left: 8px; padding: 1px 7px; border: 1px solid var(--line-2); border-radius: 999px; font-size: 11px; font-weight: 600; color: var(--muted); vertical-align: 2px; }

/* newer designs: shape and pattern pickers share the pattern grid */
.pattern .shape-thumb { display: block; }
.pattern-scale { margin-top: 14px; }
.pattern-scale[hidden] { display: none; }
/* the picture as a pattern: how the design reads it, its name and size, and what can be done with it */
.picture-box { margin-top: 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel-2); }
.picture-box[hidden] { display: none; }
.picture-box p { margin: 0 0 6px; }
.picture-actions { display: flex; flex-wrap: wrap; gap: 2px 14px; }
.picture-actions .link { min-height: 32px; padding: 0; }
.picture-actions .link[hidden] { display: none; }
.pattern-picker .dragover { outline: 2px dashed var(--accent); outline-offset: 3px; border-radius: 10px; }

.gallery-order { margin: -4px 0 12px; }
.manual-value { background: var(--accent-soft); border-radius: 4px; }