:root {
  --accent: #234e70;
  --ink: #17212b;
  --muted: #55606c;
  --line: #d5dbe2;
  --wash: #f1f4f7;
  --surface: #ffffff;
  --problem-ink: #7a2020;
  --problem-bg: #fbeeee;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --radius: 6px;
}

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

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

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--surface);
}

a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }

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

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

.skip {
  position: absolute; left: -999px; top: 0; background: var(--accent); color: #fff;
  padding: .5rem 1rem; z-index: 10;
}
.skip:focus { left: 0; }

/* ---------- page frame ---------- */

.masthead, .page, .foot { max-width: 1440px; margin: 0 auto; padding-left: 1.25rem; padding-right: 1.25rem; }

.masthead { padding-top: 1.75rem; padding-bottom: 1rem; }
.masthead h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.35rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--accent);
}
.intro { margin: .5rem 0 0; color: var(--muted); max-width: 60ch; }

.page { padding-bottom: 2rem; }

/* ---------- controls: team mode, event type, team picker ---------- */

fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }

.controls {
  border-top: 3px solid var(--accent);
  background: var(--wash);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: .9rem 1.1rem 1rem;
  margin-bottom: 1.25rem;
}

.choices { display: flex; flex-wrap: wrap; gap: .75rem 2.25rem; align-items: flex-end; }

/* Segmented choice: real radio buttons, drawn as joined buttons. */
.seg legend { font-size: .85rem; font-weight: 600; color: var(--muted); margin: 0 0 .3rem; padding: 0; }
.seg-options { display: inline-flex; flex-wrap: wrap; }
.seg-options label { position: relative; cursor: pointer; }
.seg-options input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; }
.seg-options span {
  display: block; padding: .45rem .95rem; font-weight: 600; font-size: .95rem; line-height: 1.3;
  color: var(--accent); background: var(--surface); border: 1.5px solid var(--accent);
}
.seg-options label + label span { margin-left: -1.5px; }
.seg-options label:first-child span { border-radius: var(--radius) 0 0 var(--radius); }
.seg-options label:last-child span { border-radius: 0 var(--radius) var(--radius) 0; }
.seg-options label:hover span { background: var(--wash); }
.seg-options input:checked + span { background: var(--accent); color: #fff; }
.seg-options input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; position: relative; z-index: 1; }

.picker { margin-top: .9rem; border-top: 1px solid var(--line); }
.picker[hidden] { display: none; }
.picker > summary {
  display: flex; align-items: baseline; flex-wrap: wrap; gap: .25rem .75rem;
  padding: .7rem 0 .2rem; cursor: pointer; list-style: none;
}
.picker > summary::-webkit-details-marker { display: none; }
.picker-title { font-weight: 600; }
.pick-summary { color: var(--muted); flex: 1; min-width: 12rem; }
.picker-toggle { color: var(--accent); font-weight: 600; font-size: .9rem; text-decoration: underline; }
.picker-toggle::after { content: "Show list"; }
.picker[open] .picker-toggle::after { content: "Hide list"; }
.picker > summary:focus-visible { outline-offset: 4px; }

.picker-body { padding-top: .5rem; }
.picker-tools { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1.5rem; margin-bottom: .5rem; }
.search input {
  font: inherit; width: min(22rem, 100%); padding: .45rem .7rem;
  border: 1.5px solid var(--line); border-radius: var(--radius); background: var(--surface); color: var(--ink);
}
.search input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(35, 78, 112, .25); }
.search { flex: 0 1 22rem; }

.team-columns {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
  gap: .25rem 2rem;
  align-items: start;
}
.team-columns .division[hidden], .team-columns .group[hidden], .team-columns .team[hidden] { display: none; }
.parked-note { margin: 0 0 .25rem; color: var(--muted); font-size: .88rem; }
.parked .division-head { border-top-color: var(--line); }
.parked .division-head h3 { color: var(--muted); }

.show { margin-bottom: 1rem; }
.show legend, .teams-head h2 { font-size: .95rem; font-weight: 600; margin: 0; padding: 0; }
.show legend { margin-bottom: .25rem; }

.opt, .team, .group-label {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .3rem 0;
  cursor: pointer;
}
.opt input, .team input, .group-label input {
  width: 1.1rem; height: 1.1rem; margin: 0; accent-color: var(--accent); flex: none;
}

.teams-head { display: flex; justify-content: space-between; align-items: baseline; margin: 1.1rem 0 .25rem; }
.quick { display: flex; gap: .85rem; }

.group { margin: .5rem 0 .75rem; }
.group-head { display: flex; align-items: center; gap: .5rem; border-bottom: 1px solid var(--line); margin-bottom: .15rem; }
.group-label { flex: 1; min-width: 0; font-weight: 600; }
.group-head .twisty {
  display: flex; align-items: center; gap: .45rem; flex: none;
  border: 0; background: none; padding: .35rem .25rem; margin: 0;
  color: var(--muted); font-size: .85rem; font-weight: 400;
}
.group-head .twisty:hover { background: none; color: var(--ink); }
.chev {
  width: .5rem; height: .5rem; flex: none; margin-top: -.15rem;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(-45deg); transition: transform .15s;
}
.twisty[aria-expanded="true"] .chev { transform: rotate(45deg); margin-top: -.2rem; }
.collapse-row { margin: 0 0 .25rem; text-align: right; }
@media (prefers-reduced-motion: reduce) { .chev { transition: none; } }
.team { padding-left: .25rem; }

.swatch { width: .8rem; height: .8rem; border-radius: 50%; flex: none; display: inline-block; }

button.link {
  background: none; border: 0; padding: 0; font: inherit; font-size: .9rem;
  color: var(--accent); text-decoration: underline; cursor: pointer;
}

/* ---------- stage ---------- */

.toolbar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem;
  margin-bottom: .75rem;
}
.buttons { display: flex; flex-wrap: wrap; gap: .5rem; }

button, .btn {
  font: inherit; font-size: .95rem; font-weight: 600;
  padding: .5rem .95rem;
  border: 1.5px solid var(--accent);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--accent);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  line-height: 1.3;
}
button:hover, .btn:hover { background: var(--wash); }
button.primary, .btn.primary { background: var(--accent); color: #fff; }
button.primary:hover, .btn.primary:hover { background: var(--accent); filter: brightness(1.15); }
button.link, button.link:hover { background: none; border: 0; padding: 0; font-weight: 400; }

.status { margin-bottom: .75rem; }
.notice {
  margin: 0 0 .5rem; padding: .6rem .85rem; border-radius: var(--radius);
  background: var(--wash); border-left: 4px solid var(--accent); font-size: .95rem;
}
.notice.problem { background: var(--problem-bg); border-left-color: var(--problem-ink); color: var(--problem-ink); padding: .8rem 1rem; }
.problem-text { margin: 0 0 .65rem; max-width: 75ch; }
.problem-actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.problem-actions .btn, .problem-actions button { font-size: .95rem; }
.loading { margin: 0; color: var(--muted); font-size: .95rem; }

.print-only { display: none; }

/* ---------- FullCalendar theming ---------- */

#calendar {
  --fc-border-color: var(--line);
  --fc-button-bg-color: var(--surface);
  --fc-button-border-color: var(--accent);
  --fc-button-text-color: var(--accent);
  --fc-button-hover-bg-color: var(--wash);
  --fc-button-hover-border-color: var(--accent);
  --fc-button-active-bg-color: var(--accent);
  --fc-button-active-border-color: var(--accent);
  --fc-today-bg-color: #fff6d6;
  --fc-list-event-hover-bg-color: var(--wash);
  --fc-page-bg-color: var(--surface);
  --fc-event-border-color: transparent;
  font-size: .95rem;
}
#calendar .fc-button { font-weight: 600; text-transform: none; }
#calendar .fc-button-active { color: #fff; }
#calendar .fc-button:disabled { opacity: .4; }
#calendar .fc-toolbar { flex-wrap: wrap; gap: .5rem; }
#calendar .fc-toolbar-title {
  font-family: var(--serif); font-size: 1.35rem; font-weight: 600; color: var(--ink);
}
#calendar .fc-list-day-cap, #calendar .fc-list-day-text, #calendar .fc-list-day-side-text { color: var(--ink); }
#calendar .fc-list-day th { background: var(--wash); }
#calendar .fc-list-event { cursor: pointer; }
#calendar .fc-list-event-time { white-space: nowrap; color: var(--muted); width: 10rem; }
#calendar .fc-list-empty { padding: 2.5rem 1rem; color: var(--muted); }
#calendar .fc-event { cursor: pointer; }
#calendar .fc-daygrid-event { font-size: .82rem; }
#calendar .fc-daygrid-dot-event { align-items: flex-start; }
#calendar .fc-daygrid-dot-event .fc-event-title { white-space: normal; overflow: visible; text-overflow: clip; }
#calendar .fc-daygrid-dot-event .fc-event-time { white-space: nowrap; }
#calendar .fc-daygrid-event-dot { margin-top: .35em; }

.ev { display: block; }
.ev-title { display: block; font-weight: 600; }
.ev-team { display: block; font-size: .85rem; color: var(--muted); }

/* ---------- divisions, group tools ---------- */

.team-columns .division { margin-top: .25rem; }
.division-head {
  display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: .1rem .75rem;
  margin: .6rem 0 .25rem; padding-top: .45rem; border-top: 2px solid var(--accent);
}
.division-head h3 {
  margin: 0; font-size: .85rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--accent);
}
.division-head .quick, .group-tools .quick { gap: .85rem; }
.division-head button.link, .group-tools button.link { font-size: .85rem; }
.group-tools { padding: .1rem 0 .15rem .25rem; }

/* ---------- view bar and date range ---------- */

.viewbar { display: flex; flex-wrap: wrap; gap: .4rem; margin: 0; }
.viewbar button { padding: .4rem .85rem; font-size: .9rem; }
.viewbar button[aria-pressed="true"] { background: var(--accent); color: #fff; }
.viewbar button[aria-pressed="true"]:hover { background: var(--accent); filter: brightness(1.15); }

.range {
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.25rem;
  padding: .6rem .85rem; margin: 0 0 .75rem; background: var(--wash); border-radius: var(--radius);
}
.range[hidden] { display: none; }
.range label { display: flex; align-items: center; gap: .5rem; font-weight: 600; font-size: .95rem; }
.range input { font: inherit; font-weight: 400; padding: .3rem .45rem; border: 1.5px solid var(--line); border-radius: 4px; background: var(--surface); color: var(--ink); }
.range-msg { color: var(--problem-ink); font-size: .9rem; }

#calendar.is-range .fc-prev-button,
#calendar.is-range .fc-next-button,
#calendar.is-range .fc-today-button { display: none; }

#calendar .fc-timegrid-event { overflow: hidden; }
.evg { display: block; line-height: 1.25; overflow: hidden; padding: 1px 3px; overflow-wrap: anywhere; }
.evg-time { display: block; font-size: .72rem; opacity: .92; white-space: nowrap; }
.evg-title { display: block; font-weight: 600; font-size: .8rem; }
.evg-team { display: block; font-size: .7rem; opacity: .92; }

/* ---------- dialogs ---------- */

dialog {
  border: 0; border-radius: var(--radius); padding: 1.25rem 1.5rem 1.5rem;
  width: min(34rem, calc(100vw - 2rem)); max-height: calc(100vh - 2rem);
  color: var(--ink); background: var(--surface);
  box-shadow: 0 10px 40px rgba(20, 30, 40, .3);
}
dialog::backdrop { background: rgba(20, 30, 40, .5); }

.dlg-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: .75rem; }
.dlg-head h2 { margin: 0; font-family: var(--serif); font-size: 1.35rem; line-height: 1.25; }
.close { flex: none; padding: .3rem .7rem; font-size: .9rem; }

.hint { color: var(--muted); font-size: .9rem; margin: .5rem 0 1rem; }

.sub-row { padding: .85rem 0; border-top: 1px solid var(--line); }
.sub-row h3 { margin: 0 0 .5rem; font-size: 1rem; display: flex; align-items: center; gap: .5rem; }
.sub-buttons { display: flex; flex-wrap: wrap; gap: .5rem; }
.sub-buttons .btn { font-size: .88rem; padding: .4rem .7rem; }
input.manual { font: inherit; font-size: .85rem; padding: .4rem .5rem; width: 100%; min-width: 14rem; }

.share-row { display: flex; gap: .5rem; flex-wrap: wrap; }
.share-row input {
  flex: 1 1 16rem; min-width: 0; font: inherit; font-size: .9rem; padding: .45rem .6rem;
  border: 1.5px solid var(--line); border-radius: var(--radius); color: var(--ink); background: var(--wash);
}

.ev-detail { margin: 0 0 1rem; }
.ev-row { display: grid; grid-template-columns: 5rem 1fr; gap: .5rem; padding: .4rem 0; border-top: 1px solid var(--line); }
.ev-row:first-child { border-top: 0; }
.ev-row dt { color: var(--muted); font-size: .9rem; }
.ev-row dd { margin: 0; overflow-wrap: anywhere; }
.ev-desc { white-space: pre-wrap; }

/* ---------- footer ---------- */

.foot { padding-top: 1rem; padding-bottom: 2.5rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .92rem; }
.foot p { margin: .25rem 0; }

/* ---------- small screens ---------- */

@media (max-width: 800px) {
  .choices { gap: .75rem; }
  .seg { flex: 1 1 100%; }
  .seg-options { display: flex; flex-wrap: nowrap; width: 100%; }
  .seg-options label { flex: 1 1 0; display: flex; }
  .seg-options span { flex: 1; display: flex; align-items: center; justify-content: center; text-align: center; padding: .45rem .6rem; font-size: .92rem; }
  #calendar .fc-list-event-time { width: 7rem; }
  #calendar .fc-toolbar-title { font-size: 1.15rem; }
}

/* ---------- print ---------- */

@media print {
  body { font-size: 11pt; color: #000; }
  .skip, .masthead, .controls, .toolbar, .status, .range, .plain-links, noscript, dialog,
  #calendar .fc-toolbar { display: none !important; }
  .page { display: block; padding: 0; max-width: none; }
  .print-only { display: block; margin-bottom: .75rem; border-bottom: 2px solid #000; padding-bottom: .5rem; }
  .print-only h2 { margin: 0 0 .25rem; font-family: var(--serif); font-size: 18pt; }
  .print-only p { margin: .1rem 0; font-size: 10pt; }
  .print-only .p-teams { font-weight: 600; font-size: 11pt; }
  .print-only .p-range { font-weight: 600; font-size: 11pt; }
  #calendar { --fc-border-color: #888; --fc-today-bg-color: transparent; }
  #calendar .fc-list-day th { background: #eee !important; }
  #calendar .fc-list-event, #calendar .fc-list-day { break-inside: avoid; }
  .ev-team { color: #333; }
  .foot { border: 0; padding: .5rem 0 0; font-size: 9pt; color: #333; max-width: none; }
  .foot #contact { display: none; }
  a { color: inherit; text-decoration: none; }
}