:root {
  color-scheme: light;
  font-family: Inter, "Segoe UI Variable", "Segoe UI", system-ui, sans-serif;
  --brand-950: #063c2d;
  --brand-800: #07583a;
  --brand-700: #087747;
  --brand-600: #0a9558;
  --brand-100: #dff5e8;
  --brand-50: #effaf3;
  --ink: #102e24;
  --muted: #61756d;
  --line: #dce8e2;
  --surface: #ffffff;
  --canvas: #f4f8f6;
  --danger: #bd3d43;
  --danger-dark: #9c2f35;
  --focus: #66d19e;
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --radius-sm: .75rem;
  --radius-md: 1.125rem;
  --radius-lg: 1.5rem;
  --shadow-sm: 0 1px 2px rgb(6 60 45 / 5%), 0 8px 24px rgb(6 60 45 / 6%);
  --shadow-lg: 0 24px 70px rgb(6 60 45 / 12%);
  color: var(--ink);
  background: var(--canvas);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-width: 320px; }
body { margin: 0; min-height: 100vh; line-height: 1.5; }
button, input, select, textarea { font: inherit; }
a { color: var(--brand-700); text-underline-offset: .2em; }
a:hover { color: var(--brand-950); }
h1, h2, h3 { margin: 0; line-height: 1.16; letter-spacing: -.025em; text-wrap: balance; }
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.125rem; }
p { margin: var(--space-3) 0; }

.centered {
  display: grid;
  place-items: center;
  padding: var(--space-5);
  background:
    radial-gradient(circle at 88% 4%, rgb(111 224 165 / 24%), transparent 30rem),
    radial-gradient(circle at 2% 95%, rgb(12 143 79 / 8%), transparent 28rem),
    var(--canvas);
}

.card {
  background: rgb(255 255 255 / 96%);
  border: 1px solid rgb(220 232 226 / 90%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.join-card, .participant-card, .narrow { width: min(100%, 31rem); }
.join-card, .participant-card { box-shadow: var(--shadow-lg); }
.join-card h1, .participant-card h1 { margin-top: var(--space-2); }

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--brand-700);
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -.01em;
}
.brand-dot {
  width: .7rem;
  height: .7rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #75e29f, var(--brand-600));
  box-shadow: 0 0 0 5px var(--brand-100);
}
.eyebrow {
  margin: var(--space-4) 0 var(--space-2);
  color: var(--brand-700);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.muted, .connection { color: var(--muted); }

label { display: grid; gap: var(--space-2); margin: var(--space-4) 0; font-size: .9rem; font-weight: 700; }
input, select, textarea {
  width: 100%;
  min-height: 3rem;
  border: 1px solid #b9ccc2;
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  padding: .7rem .875rem;
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}
textarea { min-height: 7rem; resize: vertical; }
input:hover, select:hover, textarea:hover { border-color: #7fa897; }
input:focus, select:focus, textarea:focus { border-color: var(--brand-600); box-shadow: 0 0 0 4px rgb(102 209 158 / 28%); outline: none; }
fieldset { margin: var(--space-5) 0; border: 1px solid var(--line); border-radius: var(--radius-md); padding: var(--space-4); }
legend { padding: 0 var(--space-2); font-weight: 750; }

button, .button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  min-height: 3rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--brand-600);
  color: white;
  padding: .7rem 1rem;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, background-color 150ms ease;
}
button:hover:not(:disabled), .button-link:hover { background: var(--brand-700); color: white; box-shadow: 0 8px 20px rgb(8 119 71 / 18%); transform: translateY(-1px); }
button:active:not(:disabled), .button-link:active { transform: translateY(0); }
button:focus-visible, .button-link:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
button:disabled { background: #e7eeea; color: #91a199; cursor: not-allowed; box-shadow: none; transform: none; }
button.secondary, .button-link.secondary, button.history-item { background: var(--brand-50); border-color: #cce9d8; color: var(--brand-700); }
button.secondary:hover:not(:disabled), .button-link.secondary:hover { background: var(--brand-100); color: var(--brand-950); box-shadow: none; }
button.ghost { background: transparent; border-color: var(--line); color: var(--brand-700); }
button.danger { background: var(--danger); }
button.danger:hover:not(:disabled) { background: var(--danger-dark); }
button.compact { width: auto; min-height: 2.5rem; padding: .55rem .8rem; }
button.mini { width: auto; min-height: 2rem; padding: .3rem .55rem; margin-left: var(--space-2); font-size: .78rem; }

.organizer-link { display: inline-block; margin-top: var(--space-5); color: var(--muted); font-size: .875rem; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  min-height: 4.5rem;
  padding: var(--space-3) max(5vw, calc((100vw - 90rem) / 2));
  border-bottom: 1px solid rgb(220 232 226 / 85%);
  background: rgb(255 255 255 / 88%);
  backdrop-filter: blur(16px);
}
.topbar h1 { font-size: 1rem; letter-spacing: 0; }
.topbar-divider { width: 1px; height: 1.5rem; background: var(--line); }
.dashboard { width: min(100%, 90rem); margin: 0 auto; padding: var(--space-6) max(1.25rem, 4vw) var(--space-7); }
.dashboard > section + section { margin-top: var(--space-5); }
.host-workspace { display: grid; gap: var(--space-5); }

.notice { margin: 0 0 var(--space-4); border: 1px solid #f0c8ca; border-radius: var(--radius-sm); background: #fff2f2; color: #8d2b31; padding: var(--space-3) var(--space-4); }
.notice[data-tone="success"] { border-color: #bfe5ce; background: var(--brand-50); color: var(--brand-800); }
.row, .section-heading, .event-meta { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.event-hero { background: linear-gradient(135deg, #fff 25%, var(--brand-50)); }
.event-hero .eyebrow { margin-top: 0; }
.event-meta { justify-content: flex-start; flex-wrap: wrap; margin-top: var(--space-5); border-top: 1px solid var(--line); padding-top: var(--space-4); }
.event-meta .compact { margin-left: auto; }
.export-links { display: inline-flex; flex-wrap: wrap; gap: var(--space-3); font-size: .84rem; }
.pill, .metric {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  background: var(--brand-100);
  color: var(--brand-800);
  padding: .35rem .7rem;
  font-size: .78rem;
  font-weight: 800;
}
.pill[data-status="PAUSED"] { background: #fff1c7; color: #765800; }
.pill[data-status="EVENT_FINISHED"] { background: #e8ecea; color: #53635c; }
.command-card { border-left: 4px solid var(--brand-600); }
.command-card .eyebrow { margin-top: 0; }
.controls { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-3); margin-top: var(--space-5); }
.self-paced-controls { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.host-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-5); }
.host-grid .card h3 + * { margin-top: var(--space-4); }
.inline { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-2); }
.inline button { width: auto; }
.live-card { min-height: 13rem; background: linear-gradient(145deg, var(--brand-950), var(--brand-700)); color: white; }
.live-card .muted, .live-card .eyebrow { color: #c7efda; }
.builder-card > .eyebrow { margin-top: 0; }
details { margin-top: var(--space-4); border: 1px solid var(--line); border-radius: var(--radius-md); background: #fbfdfc; padding: var(--space-4); }
summary { cursor: pointer; font-weight: 750; }
.option-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 var(--space-4); }
.option-grid > button { align-self: end; margin-bottom: var(--space-4); }
.check { display: flex; align-items: center; gap: var(--space-3); margin: var(--space-2) 0; font-weight: 600; }
.check input, .answer-option input { width: 1.25rem; min-height: 1.25rem; accent-color: var(--brand-600); }
.participant-list { display: grid; gap: var(--space-2); margin: var(--space-4) 0 0; padding: 0; list-style: none; }
.participant-list li, .review-row { border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fbfdfc; padding: var(--space-3); }
.ranking { margin-bottom: 0; padding-left: 1.5rem; }
.ranking li { padding: var(--space-2); }
#event-history { display: grid; gap: var(--space-2); }
.review-row { display: grid; grid-template-columns: minmax(12rem, 1fr) repeat(4, auto); gap: var(--space-2); align-items: center; margin-top: var(--space-2); }
.review-context { display: grid; gap: var(--space-2); }
.review-context p { margin: 0; }
.review-image { width: min(100%, 14rem); max-height: 10rem; object-fit: contain; }
.review-row button { width: auto; min-height: 2.25rem; padding: .4rem .65rem; font-size: .8rem; }
.answers { display: grid; gap: var(--space-3); width: 100%; }
.answer-option { display: flex; align-items: center; gap: var(--space-3); margin: 0; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fbfdfc; padding: var(--space-3); }
.answer-option:hover { border-color: var(--brand-600); background: var(--brand-50); }
.timer { font-size: clamp(1.5rem, 5vw, 2.25rem); font-variant-numeric: tabular-nums; font-weight: 850; color: var(--brand-600); }
.city-image { max-width: 100%; max-height: 45vh; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.geo-map { width: 100%; height: clamp(18rem, 45vh, 32rem); border: 1px solid var(--line); border-radius: var(--radius-md); color: var(--ink); text-align: left; overflow: hidden; }
.geo-map-host { height: 18rem; }
.geo-map-presentation { height: min(58vh, 42rem); }
.geo-flags { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-3); }
.geo-marker { background: transparent; border: 0; }
.geo-marker span { display: block; width: 20px; height: 20px; border: 3px solid white; background: #1268d3; border-radius: 50%; box-shadow: 0 2px 7px rgb(0 0 0 / 45%); }
.geo-marker-correct span { background: #d94841; border-radius: 2px; transform: rotate(45deg); }
.geo-result-list { display: grid; gap: var(--space-2); margin: 0; padding-left: 1.5rem; font-size: .95rem; text-align: left; }
.geo-result { font-weight: 800; }
.geo-legend { margin: var(--space-2) 0; color: var(--muted); font-size: .85rem; text-align: left; }
.presentation .geo-legend { color: #d8ffe8; }
.presentation #content:has(.geo-map) { margin-top: 2vh; font-size: clamp(1rem, 2vw, 1.5rem); }
.join-qr { width: 8rem; height: 8rem; padding: .35rem; background: white; border-radius: var(--radius-sm); }
.screen { min-height: 13rem; display: grid; align-content: center; justify-items: stretch; gap: var(--space-3); text-align: center; }
.connection { display: flex; align-items: center; gap: var(--space-2); margin-bottom: 0; font-size: .82rem; }
.connection::before { content: ""; width: .5rem; height: .5rem; border-radius: 50%; background: var(--brand-600); box-shadow: 0 0 0 4px var(--brand-100); }
dialog { width: min(calc(100% - 2rem), 30rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); color: var(--ink); box-shadow: var(--shadow-lg); padding: var(--space-6); }
dialog::backdrop { background: rgb(4 52 38 / 52%); backdrop-filter: blur(4px); }
dialog .eyebrow { margin-top: 0; }
.dialog-actions { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-top: var(--space-5); }

.presentation {
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 15%, rgb(105 227 160 / 24%), transparent 32%),
    radial-gradient(circle at 10% 90%, rgb(34 180 110 / 18%), transparent 28%),
    linear-gradient(135deg, #043426, #087747 58%, #0b995b);
  color: white;
  padding: 5vw;
  text-align: center;
}
.presentation main { width: min(92vw, 100rem); }
.presentation .brand { color: #d8ffe8; font-size: clamp(1.15rem, 2vw, 1.8rem); }
.presentation .brand-dot { box-shadow: 0 0 0 6px rgb(223 245 232 / 18%); }
.presentation .eyebrow { color: #bdeed2; }
.presentation h1 { margin-top: var(--space-3); font-size: clamp(2.5rem, 6vw, 6rem); }
#content { margin-top: clamp(2rem, 6vh, 5rem); font-size: clamp(1.5rem, 4vw, 3.5rem); text-wrap: balance; }
#content ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); margin-top: var(--space-6); padding: 0; list-style-position: inside; }
#content li { border: 1px solid rgb(255 255 255 / 22%); border-radius: var(--radius-md); background: rgb(255 255 255 / 10%); padding: var(--space-4); font-size: .65em; text-align: left; }

@media (max-width: 900px) {
  .event-hero .row { align-items: flex-start; flex-direction: column; }
  .event-hero .button-link { width: auto; }
  .controls { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .host-grid { grid-template-columns: 1fr; }
  .review-row { grid-template-columns: 1fr 1fr; }
  .review-row span { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .centered { align-items: start; padding: var(--space-3); }
  .card { border-radius: var(--radius-md); padding: var(--space-5); }
  .topbar { min-height: 4rem; padding-inline: var(--space-4); }
  .topbar-divider { display: none; }
  .topbar h1 { margin-left: auto; }
  .dashboard { padding: var(--space-4); }
  .row, .section-heading { align-items: flex-start; flex-direction: column; }
  .event-meta .compact { margin-left: 0; }
  .controls, .option-grid, .geo-flags, #content ol { grid-template-columns: 1fr; }
  .inline { grid-template-columns: 1fr; }
  .inline button { width: 100%; }
  .participant-card { min-height: calc(100vh - 1.5rem); display: flex; flex-direction: column; }
  .participant-card .screen { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}