:root {
  --ink:      #2a241c;
  --ink-soft: #6a6052;
  --linen:    #cfc8b4;
  --linen-lit:#ded8c7;
  --rule:     #a79e88;
  --sea:      #a9bfc7;

  --c0: #d6b052;
  --c1: #9faf86;
  --c2: #8fa8be;
  --c3: #b9a0be;

  --ok:   #2f5d3a;
  --half: #8a6a14;
  --bad:  #8a3324;

  --page: var(--linen);
  --text: var(--ink);
  --text-soft: var(--ink-soft);
}

@media (prefers-color-scheme: dark) {
  :root {
    --page: #241f19;
    --text: #e6dfcd;
    --text-soft: #a2977f;
    --rule: #4d4638;
  }
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family: "Public Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

main {
  height: 100dvh;
  display: grid;
  grid-template-columns: clamp(16rem, 22vw, 20.5rem) 1fr;
}

/* ---------- title block + legend ---------- */

.rail {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  padding: 2rem 1.6rem;
  border-right: 1px solid var(--rule);
  overflow-y: auto;
}
.rail > * { flex-shrink: 0; }   /* scroll the rail rather than squash a long verdict */

.title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0 0.45rem;
  padding-bottom: 0.55rem;
  border-bottom: 3px double var(--rule);
  font-family: "Zilla Slab", Rockwell, Georgia, serif;
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--text-soft);
}
.title h1 { margin: 0; font: inherit; }
.home { color: inherit; text-decoration: none; }
.home::after { content: "\2002/"; color: var(--rule); }
.home:hover { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.home:hover::after { display: inline-block; text-decoration: none; }

.round { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.85rem; color: var(--text-soft); }
.round select {
  font: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--page);
  border: 1px solid var(--rule);
  padding: 0.4rem 0.5rem;
}
.round select:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; }

.ask { margin: 0; }

.ask-lead {
  margin: 0;
  font-style: italic;
  font-size: 1rem;
  color: var(--text-soft);
}

.ask-name {
  margin: 0.1rem 0 0;
  font-family: "Zilla Slab", Rockwell, Georgia, serif;
  font-weight: 600;
  font-size: clamp(1.9rem, 2.4vw + 0.9rem, 2.9rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.verdict {
  margin: -0.6rem 0 0;
  min-height: 3em;
  max-width: 28ch;
  font-size: 0.95rem;
  color: var(--text-soft);
}
.verdict b { color: var(--text); font-weight: 600; }

.legend { margin-top: auto; }

.ticks {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(var(--cols, 10), 1fr);
  gap: 3px;
  max-width: 15rem;
}

.ticks li {
  aspect-ratio: 1;
  border: 1px solid var(--rule);
  background: transparent;
}
.ticks li[data-r="first"]  { background: var(--ok);   border-color: var(--ok); }
.ticks li[data-r="second"] { background: var(--half); border-color: var(--half); }
.ticks li[data-r="missed"] { background: var(--bad);  border-color: var(--bad); }
.ticks li[data-now]        { border-color: var(--text); box-shadow: inset 0 0 0 1px var(--text); }

.leaders { margin: 0; font-size: 0.9rem; }
.leaders > div {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.12rem 0;
}
.leaders dt {
  order: 1;
  flex: 0 0 auto;
  color: var(--text-soft);
}
.leaders > div::after {           /* dotted leader, as in an atlas index */
  content: "";
  order: 2;
  flex: 1 1 auto;
  align-self: center;
  border-bottom: 1px dotted var(--rule);
  transform: translateY(-0.1em);
}
.leaders dd {
  order: 3;
  flex: 0 0 auto;
  margin: 0;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.actions { display: flex; flex-direction: column; gap: 0.5rem; }

.actions button {
  font: inherit;
  font-size: 0.9rem;
  text-align: left;
  padding: 0.5rem 0.75rem;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--rule);
  cursor: pointer;
}
.actions button:hover { background: color-mix(in srgb, var(--text) 8%, transparent); }
.actions button:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; }
.actions button[hidden] { display: none; }

.zooms { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.zooms::before {
  content: "Zoom to";
  flex-basis: 100%;
  font-size: 0.85rem;
  color: var(--text-soft);
}
.actions .zooms button { padding: 0.25rem 0.55rem; font-size: 0.82rem; }
.actions .zooms button[data-on] { background: var(--text); color: var(--page); border-color: var(--text); }

/* ---------- map ---------- */

.map {
  min-width: 0;
  min-height: 0;
  padding: 1.25rem;
  display: grid;
  place-items: center;
}

.map svg {
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;          /* the map handles its own drag and pinch */
  cursor: grab;
}
.map svg:active { cursor: grabbing; }

.sheet {                          /* the printed sheet itself, so the sea never letterboxes */
  fill: var(--sea);
  stroke: var(--rule);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.state {
  stroke: var(--ink);
  stroke-width: 1;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;   /* hairline borders at every zoom */
  transition: fill 260ms ease;
}
.state[data-hue="0"] { fill: var(--c0); }
.state[data-hue="1"] { fill: var(--c1); }
.state[data-hue="2"] { fill: var(--c2); }
.state[data-hue="3"] { fill: var(--c3); }

.state[data-r="first"]  { fill: var(--ok); }
.state[data-r="second"] { fill: var(--half); }
.state[data-r="missed"] { fill: var(--bad); }
.state[data-r="wrong"]  { fill: var(--bad); }

.state[data-stamp] {
  transform-box: fill-box;
  transform-origin: center;
  animation: stamp 300ms cubic-bezier(.2,.9,.3,1);
}

@keyframes stamp {
  0%   { transform: scale(1.08); }
  100% { transform: scale(1); }
}

.other-land {
  fill: var(--linen-lit);
  stroke: var(--ink);
  stroke-width: 0.6;
  stroke-opacity: 0.6;
  vector-effect: non-scaling-stroke;
  pointer-events: none;
}

.state.dot { stroke-width: 1.25; }

.target {
  fill: none;
  stroke: var(--ink);
  stroke-width: 3.5;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  pointer-events: none;
}

.inset-box {
  fill: none;
  stroke: var(--ink);
  stroke-width: 1;
  stroke-dasharray: 4 3;
  vector-effect: non-scaling-stroke;
  opacity: 0.55;
  pointer-events: none;
}

.labels text {
  font-family: "Public Sans", sans-serif;
  font-weight: 600;
  fill: var(--linen-lit);
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
  letter-spacing: 0.04em;
}

.hit {
  fill: transparent;
  stroke: transparent;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;   /* hit padding stays the same on screen */
  cursor: pointer;
}
.hit-dot { stroke: none; }
.hit:hover { fill: color-mix(in srgb, var(--ink) 16%, transparent); }
.hit:focus-visible { outline: none; stroke: var(--ink); stroke-width: 3; stroke-dasharray: 5 4; }

body.locked .hit { cursor: default; }
body.locked .hit:hover { fill: transparent; }

/* ---------- narrow screens ---------- */

@media (max-width: 860px) {
  main {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr);   /* the map takes what is left */
    padding-bottom: 4.4rem;                    /* room for the pinned legend */
  }

  .rail {
    overflow: visible;
    padding: 0.7rem 0.9rem 0.8rem;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "title   actions"
      "ask     ask"
      "verdict verdict";
    column-gap: 0.9rem;
    row-gap: 0.4rem;
    align-items: center;
  }

  .title {
    grid-area: title;
    flex-direction: column;
    padding: 0;
    border-bottom: 0;
    font-size: 0.95rem;
    line-height: 1.25;
  }
  .home { font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; }
  .home::after { content: none; }

  .round { grid-area: round; flex-direction: row; align-items: center; gap: 0.5rem; }
  .round select { flex: 1; padding: 0.25rem 0.4rem; font-size: 0.85rem; }

  /* more buttons than fit beside the title: give them their own row */
  .rail:has(.zooms) {
    grid-template-columns: 1fr;
    grid-template-areas: "title" "round" "actions" "ask" "verdict";
  }
  .rail:has(.zooms) .actions { flex-wrap: wrap; }
  .zooms::before { display: none; }

  .actions {
    grid-area: actions;
    flex-direction: row;
    gap: 0.4rem;
  }
  .actions button { padding: 0.3rem 0.5rem; font-size: 0.8rem; }

  .ask { grid-area: ask; }
  .ask-lead { font-size: 0.85rem; }
  .ask-name { font-size: clamp(1.4rem, 7vw, 2rem); }

  .verdict {
    grid-area: verdict;
    margin: 0;
    max-width: none;
    min-height: 2.4em;
    font-size: 0.88rem;
  }

  .legend {
    position: fixed;
    inset: auto 0 0 0;
    z-index: 2;
    margin-top: 0;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding: 0.55rem 0.9rem calc(0.55rem + env(safe-area-inset-bottom, 0px));
    background: var(--page);
    border-top: 1px solid var(--rule);
  }

  .ticks {
    grid-template-columns: repeat(var(--mcols, 50), 1fr);
    gap: 2px;
    margin: 0;
    max-width: none;
  }
  .ticks li { aspect-ratio: auto; height: 9px; }

  .leaders {
    display: flex;
    gap: 0.9rem;
    font-size: 0.8rem;
  }
  .leaders > div { padding: 0; gap: 0.25rem; }
  .leaders > div::after { display: none; }
  .leaders .best { display: none; }

  .map { padding: 0.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  .state { transition: none; }
  .state[data-stamp] { animation: none; }
}