/* Daguet 2 race tool - styled to match anniesails.com
   (cream + ink purple + blue + chartreuse, Fraunces/Inter/Caveat) */
:root {
  /* Annie Sails brand palette */
  --chartreuse: #dce86a;
  --blue: #4384b4;
  --blue-text: #2e6b99;
  --purple: #280441;
  --surface: #faf5e9;
  --cream: #f3ecdd;
  --cream-deep: #eae1cc;
  --ink: #1c0530;
  --ink-soft: #5a4a6e;
  --line: #cfc3a6;
  --elev-1: 0 1px 2px rgba(40, 4, 65, 0.04), 0 10px 26px -16px rgba(40, 4, 65, 0.20);
  --serif: 'Fraunces', 'Cormorant Garamond', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --script: 'Caveat', 'Bradley Hand', cursive;
  --radius: 4px;
  --radius-lg: 18px;
  /* racing semantics on the light ground */
  --give: #a8490f;   /* time you give - a cost (AA on cream) */
  --get: #276b43;    /* time you receive - a gain (AA on cream) */
  --up: #276b43;
  --down: #a13324;   /* danger, same terracotta family as --give */
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  background: var(--cream); color: var(--ink); min-height: 100vh;
  display: flex; flex-direction: column;
}
.app-header {
  padding: 16px 16px 0;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}
h1 {
  font-family: var(--serif); font-weight: 500; font-size: 1.6rem;
  letter-spacing: .01em; color: var(--purple);
}
.ehc-badge {
  font-family: var(--sans); font-size: .78rem; font-weight: 700; color: var(--purple);
  background: var(--chartreuse); border-radius: 999px; padding: 2px 10px;
  vertical-align: middle; margin-left: 8px;
}
.sub { font-family: var(--script); color: var(--blue-text); font-size: 1.05rem; margin-top: 2px; }
.tabs { display: flex; gap: 4px; margin-top: 12px; }
.tab {
  flex: 1; padding: 13px 0; font-size: .95rem; font-weight: 600;
  background: none; border: none; color: var(--ink-soft);
  border-bottom: 3px solid transparent; cursor: pointer; font-family: var(--sans);
}
.tab.active { color: var(--purple); border-bottom-color: var(--blue); }
main { flex: 1; padding: 16px 12px 28px; max-width: 1100px; width: 100%; margin: 0 auto; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.explain { color: var(--ink-soft); font-size: .84rem; line-height: 1.5; margin-bottom: 12px; }
.give { color: var(--give); font-weight: 600; }
.get { color: var(--get); font-weight: 600; }

.table-wrap {
  overflow: auto; max-height: min(72vh, 640px);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--surface); box-shadow: var(--elev-1);
}
table { border-collapse: collapse; width: 100%; font-size: .84rem; white-space: nowrap; }
th, td { padding: 8px 10px; text-align: right; border-bottom: 1px solid var(--line); }
th {
  background: var(--cream-deep); color: var(--ink-soft); font-weight: 600;
  position: sticky; top: 0; font-size: .78rem; letter-spacing: .02em; z-index: 2;
}
th:first-child { background: var(--cream-deep); z-index: 3; }
td:first-child, th:first-child {
  text-align: left; position: sticky; left: 0; background: var(--surface);
  max-width: 170px; overflow: hidden; text-overflow: ellipsis;
  box-shadow: inset -1px 0 var(--line);
}
tr:nth-child(even) td { background: #f4eddd; }
.boat-name { font-weight: 600; color: var(--ink); }
.boat-club { color: var(--ink-soft); font-size: .72rem; display: block; }
td.pos { color: var(--give); }
td.neg { color: var(--get); }
tr.us td { background: #eef0cf !important; }
tr.us td:first-child { border-left: 3px solid var(--blue); }
.ehc-input {
  width: 62px; background: #f5efe0; color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 4px 6px;
  font-size: 1rem; text-align: right; font-family: var(--sans); min-height: 40px;
}
.ehc-input.edited {
  border-color: var(--blue);
  background: #e3ecf3;
  font-weight: 600;
}
tr.us .ehc-input { font-weight: 700; }
.meta-row {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  margin-top: 10px; color: var(--ink-soft); font-size: .76rem; flex-wrap: wrap;
}
.ghost {
  background: none; border: 1px solid var(--line); color: var(--ink-soft);
  border-radius: 999px; padding: 8px 16px; font-size: .8rem; cursor: pointer; min-height: 40px;
  font-family: var(--sans); font-weight: 600;
}
.ghost:hover { color: var(--purple); border-color: var(--blue); }

/* live + course controls */
.live-controls {
  display: flex; gap: 12px; align-items: end; flex-wrap: wrap; margin-bottom: 12px;
}
.live-controls label { display: flex; flex-direction: column; gap: 4px; font-size: .74rem; color: var(--ink-soft); font-weight: 600; }
.live-controls input, .live-controls select {
  background: #f5efe0; border: 1px solid var(--line); color: var(--ink);
  border-radius: var(--radius); padding: 10px; font-size: 1rem; width: 130px; min-height: 44px;
  font-family: var(--sans);
}
.clock-box { display: flex; flex-direction: column; gap: 2px; }
.clock-label { font-size: .74rem; color: var(--ink-soft); font-weight: 600; }
.clock {
  font-family: var(--serif); font-size: 1.7rem; font-variant-numeric: tabular-nums;
  font-weight: 600; color: var(--purple);
}
.clock.finished { color: var(--get); }
.clock.finished::after { content: ' FIN'; font-size: .5em; vertical-align: middle; font-family: var(--sans); font-weight: 700; }
.ais-setup {
  border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 12px 14px;
  margin-bottom: 12px; background: var(--surface); box-shadow: var(--elev-1);
}
.ais-setup summary { cursor: pointer; font-size: .86rem; color: var(--blue-text); font-weight: 600; }
.ais-grid { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; margin-top: 10px; }
.ais-grid label { display: flex; flex-direction: column; gap: 4px; font-size: .74rem; color: var(--ink-soft); font-weight: 600; }
.ais-grid input {
  background: #f5efe0; border: 1px solid var(--line); color: var(--ink);
  border-radius: var(--radius); padding: 8px 10px; width: 220px; font-family: var(--sans);
}
.ais-grid button {
  background: var(--blue); color: #fff; border: none; border-radius: 999px;
  padding: 9px 16px; font-weight: 700; cursor: pointer; font-size: .84rem;
  font-family: var(--sans);
}
.ais-grid button:hover { background: var(--blue-text); }
#gpsBtn { background: var(--surface); color: var(--blue-text); border: 1px solid var(--blue); }
.ais-status { font-size: .78rem; color: var(--ink-soft); }
.ais-status.ok { color: var(--get); font-weight: 600; }
.ais-status.err { color: var(--down); font-weight: 600; }
.hint { color: var(--ink-soft); font-size: .74rem; margin-top: 8px; line-height: 1.45; }
.dist-input { width: 64px; }
.mmsi-input { width: 90px; }
.dist-input, .mmsi-input {
  background: #f5efe0; color: var(--ink); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 8px 6px; font-size: 1rem; text-align: right;
  font-family: var(--sans); min-height: 40px;
}
.ab-toggle {
  border: 1px solid var(--line); background: var(--surface); color: var(--ink-soft);
  border-radius: 999px; padding: 10px 14px; font-size: .8rem; cursor: pointer; font-weight: 700;
  font-family: var(--sans); min-height: 44px;
}
.ab-toggle:active { background: var(--cream-deep); }
.ab-toggle.unset { border-style: dashed; color: var(--blue-text); }
.rel-derived { font-weight: 700; color: var(--ink-soft); }
.rel-derived small { font-weight: 600; color: var(--blue-text); font-size: .68em; }
.verdict-even { color: var(--ink-soft); font-weight: 700; }
.ab-toggle.ahead { color: var(--down); border-color: var(--down); }
.ab-toggle.behind { color: var(--up); border-color: var(--up); }
.verdict-up { color: var(--up); font-weight: 700; }
.verdict-down { color: var(--down); font-weight: 700; }
.standing {
  position: sticky; top: 8px; z-index: 5;
  margin: 0 0 12px; padding: 16px 18px; border-radius: var(--radius-lg);
  background: var(--surface); border: 1px solid var(--line); box-shadow: var(--elev-1);
  font-size: 1rem; line-height: 1.55;
}
.standing .place {
  font-family: var(--serif); font-size: 1.7rem; font-weight: 600;
  color: var(--purple); background: var(--chartreuse);
  border-radius: 999px; padding: 0 12px; display: inline-block; line-height: 1.4;
}
.proj-title { margin-top: .8rem; font-weight: 600; color: var(--purple); }
.proj-row { padding: .12rem 0; color: var(--ink-soft); }
.proj-row.us { color: var(--ink); font-weight: 700; }
footer { padding: 12px 16px 24px; color: var(--ink-soft); font-size: .72rem; text-align: center; }
footer a { color: var(--blue-text); }

.hero {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--elev-1);
  padding: 15px 18px; margin-bottom: 12px; font-size: .92rem; line-height: 1.55;
}
.hero b { font-family: var(--serif); color: var(--blue-text); font-size: 1.02em; }

#courseSelect { max-width: 15rem; }

@media (max-width: 620px) {
  .mmsi-col { display: none; }
  th, td { padding: 7px 7px; font-size: .78rem; }
  td:first-child, th:first-child { max-width: 120px; }
}

.ehc-input.invalid { border-color: var(--down); background: #f2ddd2; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.file-btn { display: inline-flex; align-items: center; cursor: pointer; }
.section-h {
  font-family: var(--serif); font-weight: 500; color: var(--purple);
  font-size: 1.15rem; margin: 18px 0 8px;
}
@media (max-width: 620px) {
  th, td { font-size: .8rem; padding: 6px 6px; }
}