/*
 * FracGen HTML — Compact workspace (v1.2)
 *
 * The existing styles.css preserves the original palette and the living
 * background. These overrides remove decorative chrome and allocate almost
 * the entire browser window to the generated fractal.
 */
:root {
  --header-height: 54px;
}
body { margin: 0; }
.app { min-height: 100dvh; }
[hidden] { display: none !important; }

/* Small application header: identity, original source, and drawer switch. */
.masthead {
  position: relative;
  z-index: 9;
  height: var(--header-height);
  padding: 0 16px;
  gap: 12px;
  border-bottom: 1px solid #e5e3ec;
}
.brand-logo {
  width: 29px;
  height: 29px;
  border-radius: 7px;
  font-size: 24px;
  letter-spacing: 0;
  padding-right: 0;
  box-shadow: none;
}
.brand-text strong { font-size: 17px; letter-spacing: -.5px; }
.header-actions { gap: 13px; }
.header-link { font-size: 12px; }
.header-actions .button { height: 30px; }

/* Floating drawer: the canvas is always full width, even when editing. */
.layout { display: block; min-height: calc(100dvh - var(--header-height)); }
.drawer-backdrop {
  position: fixed;
  inset: var(--header-height) 0 0;
  z-index: 7;
  background: rgb(19 18 36 / 26%);
}
.sidebar {
  position: fixed;
  z-index: 8;
  top: var(--header-height);
  left: 0;
  bottom: 0;
  width: min(345px, 94vw);
  background: #fff;
  box-shadow: 12px 0 40px rgb(32 22 55 / 15%);
  overflow: auto;
}
.drawer-heading {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 49px;
  padding: 0 16px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.drawer-heading h2 { font-size: 14px; font-weight: 750; margin: 0; }
.sidebar-scroll { padding: 12px 17px 24px; }
.formula-compact { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 4px 0 14px; }
.formula-compact strong { color: #6244a0; font-size: 16px; }
.formula-compact .palette-strip { width: 88px; margin: 0; height: 14px; flex: none; }
.control-section { padding: 15px 0 17px; }
.section-heading { margin-bottom: 11px; }
.section-count { display: none; }
.section-heading h2 { font-size: 12px; }
.field { gap: 5px; }
.two-fields { gap: 9px; }
.field-help { margin: 7px 0 0; }
.advanced-details { padding: 14px 0; }
.actions-sidebar { padding-top: 13px; }
.actions-sidebar .button-primary { width: 100%; }
.actions-sidebar .button-primary span { margin: 0; }

/* One compact row for the essential fractal controls. */
.workspace {
  padding: 8px 12px 10px;
  overflow: hidden;
  background: #fff;
  min-height: calc(100dvh - var(--header-height));
}
.work-header {
  display: flex;
  align-items: end;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 8px;
}
.quick-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  font-size: 10px;
  font-weight: 700;
  color: #77738a;
}
.quick-field select {
  appearance: auto;
  width: 100%;
  height: 32px;
  padding: 0 8px;
  border: 1px solid #dedbe8;
  border-radius: 6px;
  background: rgb(255 255 255 / 96%);
  color: #39344a;
  font-size: 12px;
  font-weight: 550;
}
.quick-set { flex: 1 1 172px; max-width: 240px; }
.quick-palette { flex: 1 1 160px; max-width: 230px; }
.quick-preset { flex: 1 1 135px; max-width: 170px; }
.work-header > .button { height: 32px; padding: 0 12px; }
.work-header > .button-primary { flex: none; }

/* The wallpaper menu is available, without occupying its own panel. */
.ambient-menu { position: relative; align-self: end; flex: none; }
.ambient-menu summary {
  list-style: none;
  cursor: pointer;
  height: 32px;
  display: flex;
  align-items: center;
  border-radius: 7px;
  padding: 0 12px;
  background: rgb(255 255 255 / 94%);
  border: 1px solid #dedbe8;
  color: #655b7c;
  font-size: 12px;
  font-weight: 680;
}
.ambient-menu summary::-webkit-details-marker { display: none; }
.ambient-menu summary:hover { border-color: #ac98d1; }
.ambient-console {
  position: absolute !important;
  z-index: 6 !important;
  top: calc(100% + 7px);
  right: 0;
  display: grid;
  min-width: 227px;
  padding: 13px;
  margin: 0;
  gap: 10px;
  background: #fff;
  box-shadow: 0 12px 30px rgb(44 34 67 / 18%);
}
.ambient-intensity { display: flex; gap: 9px; align-items: center; }
.ambient-console #ambientStrength { width: 140px; }
.ambient-menu .ambient-control-label { display: block; }
.ambient-console #ambientStyle { width: 100%; max-width: none; }
.form-error { margin: 0 0 8px; }

/* The fractal occupies the remaining window and scales to its aspect ratio. */
.visual-card {
  border-radius: 8px;
  box-shadow: 0 2px 9px rgb(37 30 57 / 6%);
}
.visual-toolbar { height: 34px; padding: 0 12px; }
.visual-heading strong { font-size: 11px; }
.visual-toolbar-right { gap: 7px; }
.canvas-surround {
  height: calc(100dvh - 186px);
  min-height: 300px;
  padding: 10px;
}
.canvas-wrap {
  width: 100%;
  max-width: none;
  min-width: 0;
  flex: none;
  box-shadow: 0 5px 20px rgb(20 18 30 / 16%);
}
.visual-status { min-height: 28px; padding: 4px 12px; gap: 10px; }
.status-text, .coordinates { font-size: 10px; color: #7f8195; }
.coordinates { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.more-info { padding: 8px 4px 0; font-size: 11px; color: #77738b; }
.more-info summary { cursor: pointer; width: fit-content; }
.more-info-content { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding-top: 9px; }
.view-data { display: flex; flex-wrap: wrap; gap: 12px; }
.view-data strong { font-family: Consolas, monospace; font-size: 11px; color: #504265; }

/* Subtract header/controls only; preserve the responsive full-screen canvas. */
@media (min-width: 1460px) {
  .workspace { padding-left: 12px; padding-right: 12px; }
}
@media (max-width: 900px) {
  .workspace { padding: 9px; }
  .canvas-surround { height: calc(100dvh - 214px); }
  .quick-set, .quick-palette, .quick-preset { max-width: none; }
}
@media (max-width: 540px) {
  .masthead { padding: 0 11px; }
  .header-actions { gap: 8px; }
  .header-link { font-size: 11px; }
  .work-header { gap: 7px; }
  .quick-set { flex: 1 1 50%; }
  .quick-palette { flex: 1 1 34%; }
  .quick-preset { flex: 1 1 36%; }
  .work-header > .button { padding: 0 10px; }
  /* A square image cannot exceed a narrow phone's width: remove unused height. */
  .canvas-surround { height: auto; min-height: 0; padding: 7px; }
  .visual-heading { gap: 5px; }
  #imageFormula { display: none; }
  .visual-toolbar-right { font-size: 10px; }
  .coordinates { max-width: 40%; }
}