/* Concept 04: one solid, beveled piste sign over the existing 3D flight.
   No backdrop filters, extra canvas, full-screen scrim or animated shadows. */
#menu-gen {
  --gen-ink: var(--ui-ink, #16182f);
  --gen-panel: var(--ui-panel, #232641);
  --gen-mint: var(--ui-mint, #64ffca);
  --gen-coral: var(--ui-coral, #ff706a);
  --gen-cream: var(--ui-cream, #fff4d8);
  display: none;
  box-sizing: border-box;
  color: var(--gen-cream);
  font-family: var(--ui-font, 'Bahnschrift', 'Arial Narrow', sans-serif);
  text-align: left;
}
body.generating #menu { background: none; }
body.generating #menu::before,
body.generating #menu::after { opacity: 0; pointer-events: none; }
body.generating #menu-box,
body.generating #menu-title { display: none; }
body.generating #menu-gen {
  display: block;
  position: absolute;
  inset: auto max(22px, 3vw) 26px auto;
  z-index: 3;
  width: min(390px, calc(100vw - 32px));
  max-height: calc(100dvh - 48px);
  margin: 0;
  padding: 20px;
  overflow: auto;
  pointer-events: auto;
  border: 2px solid #535879;
  border-radius: 21px;
  background: linear-gradient(145deg, #303653, var(--gen-panel) 46%, #191b34);
  box-shadow: inset 0 2px 0 #777d9e, inset 0 -4px 0 #111329,
    0 7px 0 #101126, 0 12px 0 #10112640;
  scrollbar-color: #5b6488 var(--gen-ink);
  scrollbar-width: thin;
}
#menu-gen *, #menu-gen *::before, #menu-gen *::after { box-sizing: border-box; }
#menu-gen .pxf, #menu-gen .pxc { display: none; }
#menu-gen #mg-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 14px;
  padding-bottom: 13px;
  border-bottom: 2px solid #555a785c;
}
#menu-gen .m-label {
  margin: 0;
  color: #b7bfdc;
  font: 700 11px / 1.2 var(--ui-font, 'Bahnschrift', 'Arial Narrow', sans-serif);
  letter-spacing: 1.4px;
}
#menu-gen #mg-head .m-label { color: var(--gen-cream); letter-spacing: 1.6px; }
#menu-gen #mg-seed {
  flex: 0 0 auto;
  color: #a6b4d1;
  font: 600 10px / 1.4 ui-monospace, Consolas, monospace;
  letter-spacing: .5px;
  white-space: nowrap;
}
#menu-gen #mg-name {
  display: block;
  margin: 0 0 13px;
  color: var(--gen-cream);
  font-size: clamp(21px, 2.2vw, 27px);
  font-weight: 900;
  font-stretch: condensed;
  line-height: 1.06;
  letter-spacing: .4px;
  overflow-wrap: anywhere;
  text-shadow: 0 2px 0 var(--gen-ink);
}
#menu-gen .mg-statusline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 18px;
}
#menu-gen #mg-stage {
  min-width: 0;
  color: var(--gen-mint);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  line-height: 1.3;
}
#menu-gen[data-phase='pan'] #mg-stage { color: var(--gen-coral); }
#menu-gen #mg-progress-value {
  flex: 0 0 auto;
  color: var(--gen-cream);
  font: 700 11px / 1 ui-monospace, Consolas, monospace;
  font-variant-numeric: tabular-nums;
}
#menu-gen #mg-bar {
  position: relative;
  height: 10px;
  margin: 8px 0 13px;
  overflow: hidden;
  border: 1px solid #5c638b;
  border-radius: 4px;
  background: var(--gen-ink);
  box-shadow: inset 0 2px 0 #111326;
}
/* Ravines on this course (owner, 2026-10-22: "super clear"). */
#menu-gen #mg-warn { margin: -6px 0 9px; color: var(--gen-coral); font-weight: 700;
  font-size: 12px; letter-spacing: .4px; }
#menu-gen:not([data-phase='overview']) #mg-warn { display: none; }
#menu-gen #mg-bar i {
  position: absolute;
  inset: 1px;
  background: repeating-linear-gradient(90deg,
    var(--gen-mint) 0 calc(6.25% - 2px), transparent calc(6.25% - 2px) 6.25%);
  clip-path: inset(0 calc(100% - 100% * var(--fill, 0) / 16) 0 0);
}
#menu-gen .mg-readout {
  display: grid;
  height: 78px;
  padding: 10px 12px;
  border: 1px solid #545b7766;
  border-radius: 9px;
  background: #11152b80;
}
#menu-gen #mg-log, #menu-gen #mg-stats {
  display: block;
  grid-area: 1 / 1;
  min-width: 0;
  min-height: 0;
  margin: 0;
  padding: 0;
  overflow: auto;
  white-space: pre-line;
  font-size: 11px;
  line-height: 1.65;
  letter-spacing: .1px;
  scrollbar-width: thin;
}
#menu-gen #mg-log { color: #b0bfd7; font-family: ui-monospace, Consolas, monospace; }
#menu-gen #mg-stats { color: #e3e6ed; visibility: hidden; }
#menu-gen[data-phase='overview'] #mg-log { visibility: hidden; }
#menu-gen[data-phase='overview'] #mg-stats { visibility: visible; }
#menu-gen #mg-temprow, #menu-gen #mg-lenrow, #menu-gen #mg-cornrow {
  display: grid;
  grid-template-columns: minmax(70px, 1fr) auto;
  align-items: center;
  gap: 8px 12px;
  margin: 16px 0 0;
}
/* LENGTE and BOCHTEN share a row, so the panel keeps its height. */
#menu-gen #mg-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
#menu-gen #mg-pair #mg-len-val, #menu-gen #mg-pair #mg-corn-val { min-width: 62px; }
#menu-gen #mg-temprow .m-label, #menu-gen #mg-lenrow .m-label,
#menu-gen #mg-cornrow .m-label { grid-column: 1 / -1; }
#menu-gen #mg-temp, #menu-gen #mg-len, #menu-gen #mg-corn {
  width: 100%;
  min-width: 0;
  height: 20px;
  margin: 0;
  accent-color: var(--gen-mint);
  cursor: pointer;
}
#menu-gen #mg-temp-val, #menu-gen #mg-len-val, #menu-gen #mg-corn-val {
  display: block;
  min-width: 86px;
  padding: 6px 8px;
  border: 1px solid #565e80;
  border-radius: 6px;
  background: var(--gen-ink);
  color: var(--gen-cream);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}
/* What the temperature does (templegend.js): the slider's two extremes, then
   one row per effect -- pixel icon, 8-block meter, one word. */
#menu-gen .mg-temp-ends {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: -3px;
  font: 800 9px / 1 var(--ui-font, 'Bahnschrift', 'Arial Narrow', sans-serif);
  letter-spacing: .8px;
  white-space: nowrap;
}
#menu-gen .mg-te-cold { color: #8fdcff; }
#menu-gen .mg-te-warm { color: var(--gen-coral); }
#menu-gen .mg-temp-legend {
  grid-column: 1 / -1;
  display: grid;
  gap: 5px;
  padding: 8px 10px;
  border: 1px solid #545b7766;
  border-radius: 9px;
  background: #11152b80;
}
#menu-gen .mg-tl-row {
  display: grid;
  grid-template-columns: 12px 54px minmax(48px, 1fr) 106px;
  align-items: center;
  gap: 8px;
  color: var(--tl);
}
#menu-gen .mg-tl-ice { --tl: #8fdcff; }
#menu-gen .mg-tl-powder { --tl: #dfe6ff; }
#menu-gen .mg-tl-mogul { --tl: #e9bb7c; }
#menu-gen .mg-tl-bends { --tl: var(--gen-mint); }
#menu-gen .mg-tl-forest { --tl: #6fd08c; }
#menu-gen .mg-tl-icon svg { display: block; width: 12px; height: 12px; fill: currentColor; }
#menu-gen .mg-tl-label {
  color: var(--gen-cream);
  font: 800 10px / 1 var(--ui-font, 'Bahnschrift', 'Arial Narrow', sans-serif);
  letter-spacing: 1px;
}
#menu-gen .mg-tl-meter {
  position: relative;
  height: 8px;
  background: repeating-linear-gradient(90deg,
    #2b3152 0 calc(12.5% - 2px), transparent calc(12.5% - 2px) 12.5%);
}
#menu-gen .mg-tl-meter i {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg,
    currentColor 0 calc(12.5% - 2px), transparent calc(12.5% - 2px) 12.5%);
  clip-path: inset(0 calc(100% - 100% * var(--fill, 0) / 8) 0 0);
}
#menu-gen .mg-tl-word {
  color: #e3e6ed;
  font: 700 10px / 1 var(--ui-font, 'Bahnschrift', 'Arial Narrow', sans-serif);
  letter-spacing: .4px;
  text-align: right;
  white-space: nowrap;
}
#menu-gen #mg-btnrow {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 9px;
  margin-top: 17px;
}
#menu-gen #mg-btnrow button {
  min-width: 0;
  min-height: 39px;
  padding: 10px 5px;
  border: 2px solid #555e85;
  border-radius: 9px;
  background: linear-gradient(#353c5e, #292e4e);
  color: var(--gen-cream);
  box-shadow: inset 0 1px 0 #8892b266, inset 0 -3px 0 #151a34;
  font: 800 10px / 1.2 var(--ui-font, 'Bahnschrift', 'Arial Narrow', sans-serif);
  letter-spacing: .7px;
  text-align: center;
  cursor: pointer;
  transition: transform 100ms ease, border-color 100ms ease;
}
#menu-gen #mg-skip { grid-column: 1; grid-row: 1; }
#menu-gen #mg-reroll { grid-column: 2; grid-row: 1; }
#menu-gen #mg-close { grid-column: 3; grid-row: 1; color: #ffc2b4; }
#menu-gen #mg-btnrow #mg-accept {
  grid-column: 1 / -1;
  grid-row: 2;
  min-height: 51px;
  border-color: #a9ffe1;
  border-radius: 12px;
  background: linear-gradient(#8cffd8, var(--gen-mint) 55%, #48dcb3);
  color: var(--gen-ink);
  box-shadow: inset 0 2px 0 #e0fff1, inset 0 -4px 0 #25a797, 0 3px 0 #111b32;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 1.2px;
}
#menu-gen #mg-btnrow button:hover:not(:disabled) { border-color: var(--gen-cream); transform: translateY(-1px); }
#menu-gen #mg-btnrow button:active:not(:disabled) { transform: translateY(1px); }
#menu-gen #mg-btnrow button:disabled { opacity: .36; cursor: default; }
#menu-gen button:focus-visible, #menu-gen input:focus-visible {
  outline: 3px solid var(--gen-cream);
  outline-offset: 3px;
}
@media (max-width: 680px) {
  body.generating #menu-gen {
    right: 14px;
    bottom: 18px;
    width: min(360px, calc(100vw - 28px));
    padding: 16px;
    border-radius: 17px;
  }
  #menu-gen #mg-name { font-size: 22px; }
}
@media (max-height: 660px) {
  body.generating #menu-gen { bottom: 16px; padding: 14px; max-height: calc(100dvh - 32px); }
  #menu-gen #mg-head { margin-bottom: 10px; padding-bottom: 9px; }
  #menu-gen #mg-name { margin-bottom: 9px; font-size: 22px; }
  #menu-gen .mg-readout { height: 56px; padding: 6px 10px; }
  #menu-gen #mg-temprow, #menu-gen #mg-lenrow, #menu-gen #mg-cornrow { margin-top: 11px; }
  #menu-gen .mg-temp-legend { gap: 3px; padding: 6px 10px; }
  #menu-gen #mg-btnrow { margin-top: 12px; gap: 7px; }
}
/* A phone held sideways (~360-430 px tall): the temperature legend pushed
   OPNIEUW / KIES DEZE PISTE below the panel's fold. Tighter, and the buttons
   ride along at the bottom in one row while the sliders and legend scroll. */
@media (max-height: 460px) {
  body.generating #menu-gen { bottom: 8px; padding: 10px 12px 0; max-height: calc(100dvh - 16px); }
  #menu-gen #mg-head { margin-bottom: 6px; padding-bottom: 6px; }
  #menu-gen #mg-name { margin-bottom: 4px; font-size: 19px; }
  #menu-gen #mg-bar { margin: 5px 0 8px; }
  #menu-gen #mg-warn { margin: -3px 0 6px; font-size: 11px; }
  #menu-gen .mg-readout { height: 46px; padding: 5px 10px; }
  #menu-gen #mg-temprow, #menu-gen #mg-lenrow { margin-top: 8px; gap: 6px 10px; }
  #menu-gen #mg-btnrow {
    position: sticky;
    bottom: 0;
    z-index: 2;
    grid-template-columns: 1fr 1fr 1fr 1.6fr;
    gap: 6px;
    margin: 8px -12px 0;
    padding: 8px 12px 10px;
    border-top: 2px solid #555a785c;
    background: #1b1d37;
  }
  #menu-gen #mg-btnrow button { min-height: 36px; padding: 4px 3px; }
  #menu-gen #mg-btnrow #mg-accept {
    grid-column: 4;
    grid-row: 1;
    min-height: 36px;
    border-radius: 9px;
    font-size: 12px;
    letter-spacing: .6px;
  }
}
@media (prefers-reduced-motion: reduce) {
  #menu-gen #mg-btnrow button { transition: none; }
}

/* Backdrop switch (dev build): one chip above the course name that cycles the
   four candidate surroundings (src/genbackdrop.js). */
#menu-gen #mg-bg {
  display: block;
  width: 100%;
  margin: -4px 0 12px;
  padding: 7px 10px;
  border: 2px solid #555e85;
  border-radius: 7px;
  background: linear-gradient(#353c5e, #292e4e);
  color: var(--gen-cream);
  box-shadow: inset 0 1px 0 #8892b266, inset 0 -3px 0 #151a34;
  font: 800 10px / 1.2 var(--ui-font, 'Bahnschrift', 'Arial Narrow', sans-serif);
  letter-spacing: .9px;
  text-align: left;
  cursor: pointer;
}
#menu-gen #mg-bg:not([data-bg='flat']) { border-color: var(--gen-mint); color: var(--gen-mint); }
#menu-gen #mg-bg:hover { border-color: var(--gen-cream); }

/* Backdrop overlays: full-screen, click-through, under the generator panel. */
.gen-overlay { position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
/* MAQUETTE: tilt-shift. Two blurred bands, top and bottom, fading to a sharp
   middle -- the miniature's shallow depth of field. */
.gen-tiltshift i { position: absolute; left: 0; right: 0; display: block; }
.gen-tiltshift .ts-top {
  top: 0; height: 36%;
  backdrop-filter: blur(3px) saturate(1.12);
  -webkit-mask-image: linear-gradient(#000 30%, transparent);
  mask-image: linear-gradient(#000 30%, transparent);
}
.gen-tiltshift .ts-bot {
  bottom: 0; height: 30%;
  backdrop-filter: blur(3px) saturate(1.12);
  -webkit-mask-image: linear-gradient(transparent, #000 70%);
  mask-image: linear-gradient(transparent, #000 70%);
}
/* PISTEKAART: a printed map's paper margin, its cartouche, a compass rose and
   the peak names. */
.gen-map .gm-frame {
  position: absolute; inset: 0;
  border: 12px solid #e9dfc9;
  box-shadow: inset 0 0 0 2px #2f3a6b, inset 0 0 0 6px #e9dfc9, inset 0 0 0 7px #2f3a6b;
}
.gen-map .gm-cart {
  position: absolute; left: 32px; top: 30px;
  display: grid; gap: 3px; padding: 12px 18px 11px;
  border: 2px solid #2f3a6b; border-radius: 3px;
  background: #ece2cdee;
  box-shadow: 0 0 0 4px #ece2cd, 0 0 0 5px #2f3a6b;
  color: #2a2f55;
  font-family: Georgia, 'Times New Roman', serif;
}
.gen-map .gm-kick { font: 700 11px / 1 var(--ui-font, 'Bahnschrift', sans-serif); letter-spacing: 3px; color: #a3463a; }
.gen-map .gm-name { font-size: 30px; font-style: italic; letter-spacing: .5px; line-height: 1.05; }
.gen-map .gm-sub { font-size: 12px; font-style: italic; color: #4c5280; }
.gen-map .gm-leg { margin-top: 4px; font: 700 10px / 1 var(--ui-font, 'Bahnschrift', sans-serif); letter-spacing: 1px; color: #3b416c; }
.gen-map .gm-leg i { display: inline-block; width: 14px; height: 8px; margin: 0 4px 0 8px; vertical-align: 0; border: 1px solid #2a2f55; }
.gen-map .gm-leg i:first-child { margin-left: 0; }
.gen-map .gm-l1 { background: linear-gradient(90deg, #59b8ff, #ffd040); }
.gen-map .gm-l2 { background: #2f6047; }
.gen-map .gm-l3 { background: #5f8fd0; }
.gen-map .gm-rose {
  position: absolute; left: 34px; bottom: 34px; width: 54px; height: 54px;
  border: 2px solid #2f3a6b; border-radius: 50%;
  background: conic-gradient(from -12deg, #a3463a 0 24deg, #ece2cd 24deg 336deg, #a3463a 336deg) content-box, #ece2cdcc;
  padding: 6px;
}
.gen-map .gm-rose span {
  position: absolute; left: 50%; top: -17px; transform: translateX(-50%);
  font: 700 13px / 1 Georgia, serif; color: #2a2f55;
}
.gen-map .gm-peak {
  position: absolute; left: 0; top: 0;
  color: #2a2f55; white-space: nowrap;
  font: italic 700 13px / 1 Georgia, 'Times New Roman', serif;
  letter-spacing: .4px;
  text-shadow: 0 0 3px #ece2cd, 0 0 3px #ece2cd, 0 0 6px #ece2cd;
  transition: opacity .3s;
}
.gen-map .gm-peak b { font-size: 10px; color: #a3463a; }
.gen-map .gm-peak i { font-weight: 400; font-size: 11px; color: #4c5280; }

/* WEER (weather.js): the weather this course rolled, and a pick for another.
   Disabled while INSTELLINGEN -> WEER is UIT. */
#menu-gen #mg-weatherrow {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 6px 12px;
  margin: 12px 0 0;
}
#menu-gen .mg-weather { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
#menu-gen .mg-weather button {
  min-width: 0;
  padding: 6px 4px;
  border: 2px solid #555e85;
  border-radius: 7px;
  background: linear-gradient(#353c5e, #292e4e);
  color: #b0bfd7;
  font: 800 10px / 1.2 var(--ui-font, 'Bahnschrift', 'Arial Narrow', sans-serif);
  letter-spacing: .6px;
  cursor: pointer;
}
#menu-gen .mg-weather button.sel { border-color: var(--gen-mint); color: var(--gen-mint); }
#menu-gen .mg-weather button:hover:not(:disabled) { border-color: var(--gen-cream); }
#menu-gen .mg-weather button:disabled { opacity: .4; cursor: default; }
#menu-gen #mg-weather-note { grid-column: 1 / -1; color: #b0bfd7; font-size: 10px; letter-spacing: .4px; }
@media (max-height: 660px) {
  #menu-gen #mg-weatherrow { margin-top: 9px; }
}