/* =========================================================================
   Tokens
   Light is the default; dark applies when the user chose it, or when the
   system prefers dark and the user hasn't explicitly chosen light.
   ========================================================================= */
:root {
  --bg: #f4f4f4;
  --surface: #ffffff;
  --surface-2: #f7f7f8;
  --text: #24262b;
  --text-muted: #5f636b;
  --border: #d7d9de;
  --input-bg: #ffffff;
  --accent: #0a6cdb;
  --accent-hover: #0857b0;
  --accent-text: #ffffff;
  --focus: #0a6cdb;
  --danger: #b42318;
  --success: #1c7c3a;
  --shadow: 0 1px 2px rgb(0 0 0 / 0.06), 0 4px 16px rgb(0 0 0 / 0.06);
  --toggle-track: #d0d3d9;
  --toggle-thumb: #ffffff;
  --accent-soft: #e6f0fc;
  --handle: #0a84ff;

  --radius: 10px;
  --radius-sm: 6px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #17181b;
    --surface: #222429;
    --surface-2: #2a2d33;
    --text: #eceef2;
    --text-muted: #a5a9b2;
    --border: #3a3e46;
    --input-bg: #1b1d21;
    --accent: #3ea3e8;
    --accent-hover: #6bb9ee;
    --accent-text: #0b1220;
    --focus: #6bb9ee;
    --danger: #ff8a7a;
    --success: #6fd38f;
    --shadow: 0 1px 2px rgb(0 0 0 / 0.4), 0 4px 16px rgb(0 0 0 / 0.3);
    --toggle-track: #3a3e46;
    --toggle-thumb: #eceef2;
    --accent-soft: #1d3346;
    --handle: #4cb2ff;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #17181b;
  --surface: #222429;
  --surface-2: #2a2d33;
  --text: #eceef2;
  --text-muted: #a5a9b2;
  --border: #3a3e46;
  --input-bg: #1b1d21;
  --accent: #3ea3e8;
  --accent-hover: #6bb9ee;
  --accent-text: #0b1220;
  --focus: #6bb9ee;
  --danger: #ff8a7a;
  --success: #6fd38f;
  --shadow: 0 1px 2px rgb(0 0 0 / 0.4), 0 4px 16px rgb(0 0 0 / 0.3);
  --toggle-track: #3a3e46;
  --toggle-thumb: #eceef2;
  --accent-soft: #1d3346;
  --handle: #4cb2ff;
  color-scheme: dark;
}

/* =========================================================================
   Base
   ========================================================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 400 1rem/1.5 var(--font);
  transition: background-color 0.25s ease, color 0.25s ease;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

/* =========================================================================
   Map fonts — bundled, openly licensed (see assets/fonts/licenses/README.md).
   Generated list; keep in sync with FONTS in src/js/config.js.
   ========================================================================= */
@font-face {
  font-family: "RR Map Classic";
  src: url("../../assets/fonts/classic-400.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Classic";
  src: url("../../assets/fonts/classic-400i.woff") format("woff");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Classic";
  src: url("../../assets/fonts/classic-700.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Classic";
  src: url("../../assets/fonts/classic-700i.woff") format("woff");
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Geometric";
  src: url("../../assets/fonts/poppins-400.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Geometric";
  src: url("../../assets/fonts/poppins-400i.woff") format("woff");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Geometric";
  src: url("../../assets/fonts/poppins-700.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Geometric";
  src: url("../../assets/fonts/poppins-700i.woff") format("woff");
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Heavy";
  src: url("../../assets/fonts/heavy-900.woff") format("woff");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Heavy";
  src: url("../../assets/fonts/heavy-900i.woff") format("woff");
  font-weight: 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Condensed";
  src: url("../../assets/fonts/condensed-400.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Condensed";
  src: url("../../assets/fonts/condensed-400i.woff") format("woff");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Condensed";
  src: url("../../assets/fonts/condensed-700.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Condensed";
  src: url("../../assets/fonts/condensed-700i.woff") format("woff");
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Serif";
  src: url("../../assets/fonts/serif-400.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Serif";
  src: url("../../assets/fonts/serif-400i.woff") format("woff");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Serif";
  src: url("../../assets/fonts/serif-700.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Serif";
  src: url("../../assets/fonts/serif-700i.woff") format("woff");
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Mono";
  src: url("../../assets/fonts/mono-400.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Mono";
  src: url("../../assets/fonts/mono-400i.woff") format("woff");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Mono";
  src: url("../../assets/fonts/mono-700.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Mono";
  src: url("../../assets/fonts/mono-700i.woff") format("woff");
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "RR Map Script";
  src: url("../../assets/fonts/script-400.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* =========================================================================
   Layout
   ========================================================================= */
.app {
  width: min(100% - 2 * var(--space-4), 1360px);
  margin: var(--space-6) auto;
  padding: var(--space-6);
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

@media (max-width: 520px) {
  .app {
    width: 100%;
    margin: 0;
    padding: var(--space-4) var(--space-3);
    border-radius: 0;
  }
}

.app__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.app__eyebrow {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.app__title {
  margin: 0;
  font-size: clamp(1.4rem, 1rem + 1.6vw, 2rem);
  line-height: 1.2;
}

.workspace {
  display: grid;
  gap: var(--space-4);
}

/* Wide screens: map on the left (stays in view), step controls on the right. */
@media (min-width: 1100px) {
  .workspace {
    grid-template-columns: minmax(0, 1fr) 400px;
    align-items: start;
    gap: var(--space-6);
  }

  .preview {
    position: sticky;
    top: var(--space-4);
  }
}

/* =========================================================================
   Stepper
   ========================================================================= */
.stepper {
  margin-bottom: var(--space-4);
  scroll-margin-top: var(--space-2);
}

.stepper__list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.stepper__step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  min-height: 2.75rem;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text-muted);
  font: 600 0.9rem/1.2 var(--font);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}

.stepper__step:hover {
  border-color: var(--text-muted);
  color: var(--text);
}

.stepper__num {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: var(--border);
  color: var(--text);
  font-size: 0.8rem;
}

.stepper__step.is-done .stepper__num {
  background: var(--success);
  color: var(--surface);
}

.stepper__step[aria-current="step"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--text);
}

.stepper__step[aria-current="step"] .stepper__num {
  background: var(--accent);
  color: var(--accent-text);
}

.stepper__label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Phones: numbers only, plus the current step's name. */
@media (max-width: 640px) {
  .stepper__list {
    display: flex;
  }

  .stepper__step {
    justify-content: center;
    padding: var(--space-2);
  }

  .stepper__step:not([aria-current="step"]) .stepper__label {
    display: none;
  }

  .stepper__list li {
    flex: 0 0 auto;
  }

  .stepper__list li:has([aria-current="step"]) {
    flex: 1 1 auto;
    min-width: 0;
  }
}

/* =========================================================================
   Map preview
   ========================================================================= */
.preview {
  min-width: 0;
}

.preview__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  margin-bottom: var(--space-2);
}

.preview__history,
.preview__zoom {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.preview__history {
  gap: var(--space-2);
}

.preview__zoom {
  margin-left: auto;
}

.preview__zoom-level {
  min-width: 3.25rem;
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.button--icon {
  min-width: 2.25rem;
  padding: 0;
  font-size: 1.2rem;
}

.preview__hint {
  flex: 1 1 100%;
  order: 10;
  margin: 0;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.preview__frame {
  --zoom: 1;
  position: relative;
  aspect-ratio: 2375 / 1048; /* reserve space → no layout shift while loading */
  overflow: hidden; /* clips the zoomed stage */
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  box-shadow: 0 0 0 1px var(--border);
}

.preview[aria-busy="true"] .preview__frame::after {
  content: "Loading map…";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--text-muted);
}

/* The canvas + handles. Zoom/pan transform this (see zoom.js). */
.preview__stage {
  position: absolute;
  inset: 0;
  transform-origin: 0 0;
}

#map-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* Zoomed in: gestures belong to the map (pinch, drag to look around). */
.preview__frame[data-zoomed="true"] {
  touch-action: none;
}

.preview__frame[data-zoomed="true"][data-tool="off"] #map-canvas,
.preview__frame[data-zoomed="true"][data-tool="select"] #map-canvas {
  cursor: grab;
}

.preview__frame[data-tool="select"] #map-canvas {
  cursor: pointer;
}

/* While a drawing tool is active: crosshair, and stop touch from scrolling the page. */
.preview__frame:not([data-tool="off"]) #map-canvas {
  cursor: crosshair;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

/* "Bigger map": the map fills the screen; the step controls wait underneath. */
.preview.is-expanded {
  --text: #eceef2;
  --text-muted: #c4c8d0;
  --border: #5a5f69;
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-3);
  background: #0b0c0e;
  color: var(--text);
}

.preview.is-expanded .preview__frame {
  width: min(100%, calc((100vh - 9rem) * 2375 / 1048));
  width: min(100%, calc((100dvh - 9rem) * 2375 / 1048));
  margin: 0 auto;
}

.preview.is-expanded .preview__bar,
.preview.is-expanded .quickbar {
  width: min(100%, calc((100dvh - 9rem) * 2375 / 1048));
  margin: 0 auto var(--space-2);
}

body.has-expanded-map {
  overflow: hidden;
}

/* =========================================================================
   On-map handles (text) and hotspots (buildings)
   ========================================================================= */
.map-overlay,
.map-overlay__group {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.text-handle,
.hotspot {
  position: absolute;
  display: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
}

.map-overlay[data-mode="text"] .text-handle,
.map-overlay[data-mode="buildings"] .hotspot {
  display: block;
}

.text-handle {
  border-radius: 4px;
  outline: calc(1.5px / var(--zoom)) dashed rgb(255 255 255 / 0.75);
  outline-offset: 0;
  box-shadow: 0 0 0 1.5px rgb(0 0 0 / 0.35);
  cursor: grab;
  /* A swipe over a text scrolls the page (see overlay.js); only the selected
     text's own box (.text-handle__core) and the knobs take the finger. */
  touch-action: pan-y pinch-zoom;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.text-handle__core {
  position: absolute;
  inset: 0;
  display: none;
  touch-action: none;
}

.text-handle.is-selected .text-handle__core {
  display: block;
}

.text-handle:hover {
  background: rgb(255 255 255 / 0.1);
}

.text-handle:active {
  cursor: grabbing;
}

.text-handle.is-selected {
  z-index: 1;
  outline: calc(2px / var(--zoom)) solid var(--handle);
  box-shadow: 0 0 0 4px rgb(0 0 0 / 0.35);
  background: rgb(255 255 255 / 0.06);
}

.text-handle:focus-visible {
  outline: 3px solid var(--handle);
  outline-offset: 2px;
}

/* Even tiny text gets a grab area of at least --hit (finger-sized on touch). */
.text-handle::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: max(100%, calc(var(--hit) / var(--zoom)));
  height: max(100%, calc(var(--hit) / var(--zoom)));
  transform: translate(-50%, -50%);
}

.map-overlay {
  --hit: 24px;
  --knob: 20px;
  --knob-gap: 0px;
}

@media (pointer: coarse) {
  .map-overlay {
    --hit: 44px;
    --knob: 22px;
    /* Knobs sit just outside the text on touch screens, so a finger on a knob never hides the words. */
    --knob-gap: 10px;
  }
}

/* Knobs look small but are finger-sized to grab. */
.text-handle__knob::before,
.text-handle__rotate::before,
.point-handle::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: max(100%, var(--hit));
  height: max(100%, var(--hit));
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.text-handle__knob,
.text-handle__rotate,
.point-handle {
  position: absolute;
  display: none;
  width: var(--knob);
  height: var(--knob);
  padding: 0;
  border: 3px solid var(--handle);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgb(0 0 0 / 0.5);
  /* Knobs stay the same size on screen at any zoom. */
  transform: translate(-50%, -50%) scale(calc(1 / var(--zoom)));
  touch-action: none;
  pointer-events: auto;
}

.text-handle__knob {
  left: calc(100% + var(--knob-gap) / var(--zoom));
  top: calc(100% + var(--knob-gap) / var(--zoom));
  cursor: nwse-resize;
}

.text-handle__rotate {
  left: 50%;
  top: calc(-1 * (var(--knob) * 1.3 + var(--knob-gap)) / var(--zoom));
  background: var(--handle);
  border-color: #fff;
  cursor: grab;
}

.text-handle__rotate::after {
  content: "⟳";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff;
  font: 700 calc(var(--knob) * 0.5) / 1 var(--font);
}

.text-handle.is-selected .text-handle__knob,
.text-handle.is-selected .text-handle__rotate {
  display: block;
}

.map-overlay__group--points .point-handle:not([hidden]) {
  display: none;
}

.map-overlay[data-mode="strokes"] .point-handle:not([hidden]) {
  display: block;
  cursor: move;
}

/* Snap guides while dragging text */
.guide {
  position: absolute;
  background: #ff2bd6;
  box-shadow: 0 0 0 calc(0.5px / var(--zoom)) rgb(0 0 0 / 0.4);
}

.guide--x {
  top: 0;
  bottom: 0;
  width: calc(1.5px / var(--zoom));
  transform: translateX(-50%);
}

.guide--y {
  left: 0;
  right: 0;
  height: calc(1.5px / var(--zoom));
  transform: translateY(-50%);
}

.hotspot::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: max(100%, calc(var(--hit) / var(--zoom)));
  height: max(100%, calc(var(--hit) / var(--zoom)));
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.hotspot {
  border: calc(2px / var(--zoom)) dashed rgb(255 255 255 / 0.55);
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.hotspot:hover,
.hotspot:focus-visible {
  border-color: #fff;
  border-style: solid;
  background: rgb(255 255 255 / 0.18);
  outline: none;
}

.hotspot[aria-pressed="true"] {
  border-color: transparent;
}

.hotspot[aria-pressed="true"]:hover,
.hotspot[aria-pressed="true"]:focus-visible {
  border-color: #fff;
  background: rgb(0 0 0 / 0.2);
}

.hotspot__label {
  position: absolute;
  left: 50%;
  bottom: -0.25rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: rgb(0 0 0 / 0.75);
  color: #fff;
  font: 600 0.75rem/1.4 var(--font);
  white-space: nowrap;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.15s ease;
  pointer-events: none;
}

.hotspot:hover .hotspot__label,
.hotspot:focus-visible .hotspot__label {
  opacity: 1;
}

/* =========================================================================
   Steps
   ========================================================================= */
.steps {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.step {
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.step[hidden] {
  display: none;
}

.step__title {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.25;
}

.step__title:focus {
  outline: none;
}

.step__count {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--accent);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.step__optional {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.step__intro,
.step__tip,
.step__empty {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.step__empty {
  padding: var(--space-3);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
}

.step__tip {
  font-size: 0.8125rem;
}

.step-nav {
  position: sticky;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  margin: var(--space-6) calc(-1 * var(--space-4)) calc(-1 * var(--space-4));
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--border);
  border-radius: 0 0 var(--radius) var(--radius);
  background: var(--surface-2);
}

.step-nav .button--primary {
  margin-left: auto;
}

.panel {
  margin: 0;
  padding: var(--space-3);
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

/* =========================================================================
   Fields
   ========================================================================= */
.field {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  min-width: 0;
  border: 0;
}

.field__label {
  padding: 0;
  font-size: 0.875rem;
  font-weight: 700;
}

.field__note {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.field-list {
  display: grid;
  gap: var(--space-3);
}

.text-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  grid-template-areas:
    "label label label"
    "input swatch remove";
  align-items: center;
  gap: var(--space-1) var(--space-2);
}

.text-row__label {
  grid-area: label;
  font-size: 0.875rem;
  font-weight: 600;
}

.text-row > .text-row__input {
  grid-area: input;
}

.text-row > .color-swatch {
  grid-area: swatch;
}

.text-row > .icon-button {
  grid-area: remove;
}

input[type="text"],
textarea,
.number {
  width: 100%;
  min-width: 0;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  color: var(--text);
  font: inherit;
}

textarea {
  display: block;
  min-height: 2.6rem;
  resize: none;
  overflow: hidden;
  line-height: 1.4;
}

textarea::placeholder,
input::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
}

.icon-button {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 50%;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.9rem;
  cursor: pointer;
}

.icon-button:hover {
  border-color: var(--border);
  color: var(--danger);
}

/* Colour input rendered as a round swatch */
.color-swatch {
  -webkit-appearance: none;
  appearance: none;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 2px solid var(--border);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.15s ease;
}

.color-swatch::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-swatch::-webkit-color-swatch {
  border: none;
  border-radius: 50%;
}

.color-swatch::-moz-color-swatch {
  border: none;
  border-radius: 50%;
}

.color-swatch:hover {
  transform: scale(1.08);
}

.color-swatch--sm {
  width: 1.75rem;
  height: 1.75rem;
}

.check-grid {
  display: grid;
  gap: var(--space-1) var(--space-4);
}

@media (min-width: 380px) {
  .check-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.radio-list {
  display: grid;
  gap: var(--space-1);
}

.check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.25rem; /* comfortable touch target */
  cursor: pointer;
}

.check input {
  width: 1.125rem;
  height: 1.125rem;
  margin: 0;
  accent-color: var(--accent);
  flex-shrink: 0;
}

/* =========================================================================
   Style step
   ========================================================================= */
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  max-width: 100%;
  min-height: 2.25rem;
  padding: 0.3rem 0.8rem 0.3rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font: 500 0.875rem/1.2 var(--font);
  cursor: pointer;
}

.chip:hover {
  border-color: var(--text-muted);
}

.chip[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.chip__dot {
  flex-shrink: 0;
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.35);
}

.chip__label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.style-panel {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.style-panel[hidden] {
  display: none;
}

.font-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(6.75rem, 1fr));
  gap: var(--space-2);
}

.font-option {
  position: relative;
  cursor: pointer;
}

.font-option__sample {
  display: grid;
  place-items: center;
  min-height: 2.75rem;
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  font-size: 1.05rem;
  line-height: 1.1;
  text-align: center;
  transition: border-color 0.15s ease;
}

.font-option:hover .font-option__sample {
  border-color: var(--text-muted);
}

.font-option input:checked + .font-option__sample {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.font-option input:focus-visible + .font-option__sample {
  outline: 3px solid var(--focus);
  outline-offset: 1px;
}

.font--classic { font-family: "RR Map Classic", Arial, sans-serif; }
.font--geometric { font-family: "RR Map Geometric", Arial, sans-serif; }
.font--heavy { font-family: "RR Map Heavy", Arial, sans-serif; font-weight: 900; }
.font--condensed { font-family: "RR Map Condensed", Arial, sans-serif; }
.font--serif { font-family: "RR Map Serif", Georgia, serif; }
.font--mono { font-family: "RR Map Mono", "Courier New", monospace; }
.font--script { font-family: "RR Map Script", cursive; font-size: 1.35rem; }

.size-row {
  display: flex;
  flex-wrap: wrap; /* never run off the screen, even with large phone text settings */
  align-items: center;
  gap: var(--space-2);
}

.size-row__small,
.size-row__big {
  color: var(--text-muted);
  font-weight: 700;
}

.size-row__small {
  font-size: 0.75rem;
}

.size-row__big {
  font-size: 1.25rem;
}

.range {
  flex: 1 1 7rem;
  min-width: 0;
  accent-color: var(--accent);
}

.size-row .number {
  width: 4.25rem;
  flex-shrink: 0;
  padding: var(--space-1) var(--space-2);
}

.toggle-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
}

.button-group {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.toggle {
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 var(--space-2);
  border: 0;
  border-right: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
  font: 600 1rem/1 var(--font);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.toggle:last-child {
  border-right: 0;
}

.toggle:not(:disabled):hover {
  background: var(--surface-2);
}

.toggle[aria-pressed="true"] {
  background: var(--accent);
  color: var(--accent-text);
}

.toggle:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.toggle:focus-visible {
  outline-offset: -3px;
}

.toggle--bold { font-weight: 900; }
.toggle--italic { font-style: italic; font-family: Georgia, serif; }
.toggle--underline { text-decoration: underline; text-underline-offset: 3px; }
.toggle--strike { text-decoration: line-through; }
.toggle--wide { padding: 0 var(--space-3); font-size: 0.875rem; }

.segmented--icons .segmented__option span {
  display: grid;
  place-items: center;
  padding: 0.35rem 0.6rem;
}

.segmented--icons svg {
  width: 1.1rem;
  height: 1.1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
}

.palette {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.palette__swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.palette__swatch {
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: 2px solid var(--border);
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.palette__swatch:hover {
  transform: scale(1.1);
}

.palette__swatch[aria-pressed="true"] {
  border-color: var(--surface);
  box-shadow: 0 0 0 2px var(--accent);
}

.palette__custom {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}

.style-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
}

/* =========================================================================
   Drawing toolbar
   ========================================================================= */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-4);
  margin: 0;
  padding: var(--space-3);
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.toolbar__group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.toolbar__field {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  font-weight: 600;
}

kbd {
  padding: 0 0.3em;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: var(--surface);
  font: 600 0.75rem/1.4 var(--font);
}

.segmented {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--input-bg);
}

.segmented__option {
  position: relative; /* anchors the visually-hidden radio */
  cursor: pointer;
}

.segmented__option span {
  display: block;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.segmented__option:hover span {
  color: var(--text);
}

.segmented__option input:checked + span {
  background: var(--accent);
  color: var(--accent-text);
}

.segmented__option input:focus-visible + span {
  outline: 3px solid var(--focus);
  outline-offset: 1px;
}

.select {
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  color: var(--text);
  font: inherit;
  font-size: 0.875rem;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* =========================================================================
   Save step
   ========================================================================= */
.summary {
  display: grid;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}

.summary__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text-muted);
}

.summary__item.is-done {
  color: var(--text);
}

.summary__item.is-done span::before {
  content: "✓ ";
  color: var(--success);
  font-weight: 700;
}

.link-button {
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent);
  font: 600 0.875rem/1.4 var(--font);
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}

.save-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* =========================================================================
   Buttons & status
   ========================================================================= */
.button {
  min-height: 2.75rem;
  padding: var(--space-2) var(--space-6);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font: 600 1rem/1 var(--font);
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

.button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.button--primary {
  background: var(--accent);
  color: var(--accent-text);
}

.button--primary:not(:disabled):hover {
  background: var(--accent-hover);
}

.button--ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.button--ghost:not(:disabled):hover {
  border-color: var(--text-muted);
}

.button--sm {
  min-height: 2.25rem;
  padding: var(--space-1) var(--space-4);
  font-size: 0.875rem;
}

.button--lg {
  min-height: 3.25rem;
  padding: var(--space-3) var(--space-8);
  font-size: 1.0625rem;
}

.button--block {
  width: 100%;
  border-style: dashed;
}

.button--danger {
  color: var(--danger);
  justify-self: start;
}

.button[hidden] {
  display: none;
}

/* Toast-style status, so messages ("Removed … press Undo") are always seen. */
.status {
  position: fixed;
  left: 50%;
  bottom: 5.5rem;
  z-index: 60;
  max-width: min(92vw, 34rem);
  margin: 0;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--text);
  color: var(--surface);
  font-size: 0.9375rem;
  box-shadow: var(--shadow);
  transform: translateX(-50%);
}

.status:empty {
  display: none;
}

.status[data-tone="error"] {
  background: var(--danger);
  color: #fff;
}

.status[data-tone="success"] {
  background: var(--success);
  color: #fff;
}

.notice--error {
  color: var(--danger);
}

/* =========================================================================
   Theme toggle
   ========================================================================= */
.theme-toggle {
  flex-shrink: 0;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: none;
  cursor: pointer;
}

.theme-toggle__track {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 3.75rem;
  height: 1.875rem;
  padding: 0 0.4rem;
  border-radius: 999px;
  background: var(--toggle-track);
  font-size: 0.9rem;
  line-height: 1;
  transition: background-color 0.25s ease;
}

.theme-toggle__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: calc(1.875rem - 4px);
  height: calc(1.875rem - 4px);
  border-radius: 50%;
  background: var(--toggle-thumb);
  box-shadow: 0 1px 4px rgb(0 0 0 / 0.25);
  transition: transform 0.25s ease;
}

.theme-toggle[aria-pressed="true"] .theme-toggle__thumb {
  transform: translateX(1.875rem);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}

/* =========================================================================
   Phones & tablets: keep the map in view while styling (step 3)
   ========================================================================= */
@media (max-width: 1099px) and (min-height: 560px) {
  .workspace[data-step="style"] .preview:not(.is-expanded) {
    position: sticky;
    top: 0;
    z-index: 20;
    margin: 0 calc(-1 * var(--space-3));
    padding: var(--space-2) var(--space-3);
    background: var(--surface);
    box-shadow: 0 6px 12px -8px rgb(0 0 0 / 0.35);
  }

  /* Save room: the long hint moves out of the pinned area. */
  .workspace[data-step="style"] .preview:not(.is-expanded) .preview__hint {
    display: none;
  }
}

/* =========================================================================
   Quick toolbar (Bigger map)
   ========================================================================= */
.quickbar {
  display: none;
}

.preview.is-expanded .quickbar:not([hidden]) {
  display: block;
  margin: 0 auto var(--space-2);
}

.quickbar__group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.quickbar__group[hidden] {
  display: none;
}

.quickbar .toggle {
  min-width: 2.25rem;
  height: 2.25rem;
  background: #1e2126;
  color: #eceef2;
  border-color: #5a5f69;
}

.quickbar .toggle:not(:disabled):hover {
  background: #2c3038;
}

.quickbar .toggle[aria-pressed="true"] {
  background: var(--accent);
  color: var(--accent-text);
}

.quickbar .select {
  background: #1e2126;
  color: #eceef2;
  border-color: #5a5f69;
}

/* =========================================================================
   Plans (step 5)
   ========================================================================= */
.plans {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  scroll-margin: var(--space-4);
}

.plans__title {
  margin: 0;
  font-size: 1rem;
}

.plans__save {
  display: flex;
  gap: var(--space-2);
}

.plans__save input {
  flex: 1;
}

.plan-list {
  display: grid;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}

.plan-list:empty {
  display: none;
}

.plan-list__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-1) var(--space-1) var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.plan-list__text {
  display: grid;
  flex: 1;
  min-width: 0;
}

.plan-list__name {
  overflow: hidden;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.plan-list__date {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.file-button {
  display: inline-flex;
  align-items: center;
  position: relative;
}

.file-button:focus-within {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.notice--warning {
  margin: 0;
  padding: var(--space-3);
  border: 1px solid var(--danger);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.875rem;
}

.notice[hidden],
.field__note[hidden] {
  display: none;
}

/* Narrow screens: icon-only toolbar buttons so the map bar fits one row. */
@media (max-width: 520px) {
  .label-narrow-hide {
    position: absolute !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .preview__bar .button--sm {
    padding: var(--space-1) var(--space-3);
  }

  .preview__zoom-level {
    min-width: 2.75rem;
  }
}

/* Phones: colours in an even grid with bigger targets; compact 0° button. */
@media (max-width: 480px) {
  .palette__swatches {
    display: grid;
    grid-template-columns: repeat(5, 2.25rem);
    gap: 0.6rem;
  }

  .palette__swatch {
    width: 2.25rem;
    height: 2.25rem;
  }

  #style-rotation-reset {
    padding: var(--space-1) var(--space-3);
  }
}

.app__version {
  margin: var(--space-6) 0 0;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-align: center;
}