:root {
  --bg: #0f1713;
  --bg-soft: #16211b;
  --card: #1b2a22;
  --card-2: #223428;
  --line: #2e4436;
  --text: #eaf3ec;
  --muted: #9bb0a2;
  --accent: #4ade80;
  --accent-dark: #22c55e;
  --danger: #f87171;
  --birdie: #38bdf8;
  --bogey: #fbbf24;
  --radius: 16px;
  --tap: 48px; /* minimum comfortable touch target */
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

/* An author display rule beats the UA stylesheet's [hidden] rule, which would
   leave elements like .conn (display:flex) visible when hidden is set. */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
  overscroll-behavior-y: contain;
}

body {
  min-height: 100dvh;
  background-image: radial-gradient(circle at 20% 0%, #1d3527 0%, transparent 55%),
                    radial-gradient(circle at 90% 10%, #16302a 0%, transparent 45%);
  background-attachment: fixed;
}

/* ---------------- Top bar ---------------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  padding-top: var(--safe-t);
  background: rgba(15, 23, 19, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px 8px;
}

.topbar h1 { margin: 0; font-size: 19px; letter-spacing: .3px; }
.topbar h1::before { content: "\1F94F  "; }

.conn { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.conn-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px rgba(74,222,128,.18); }
.conn.off .conn-dot { background: var(--bogey); box-shadow: 0 0 0 3px rgba(251,191,36,.18); }

.tabs { display: flex; gap: 8px; overflow-x: auto; padding: 0 16px 10px; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }

.tab {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
}

.tab.active { background: var(--accent); border-color: var(--accent); color: #07140c; font-weight: 600; }

/* ---------------- Layout ---------------- */
#app {
  max-width: 720px;
  margin: 0 auto;
  padding: 14px 14px calc(28px + var(--safe-b));
}

.view { display: none; }
.view.active { display: block; animation: fade .18s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
}

.card.center { text-align: center; }
.card.hero { text-align: center; padding: 26px 18px; }
.card.hero .btn { margin-top: 10px; }

h2 { margin: 0 0 12px; font-size: 20px; }
h3 { margin: 18px 0 10px; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
h3.flush { margin-top: 0; }

.muted { color: var(--muted); font-size: 14px; margin: 0 0 10px; }
.hint { color: var(--muted); font-size: 12px; margin: 10px 0 0; word-break: break-all; }
.error { color: var(--danger); font-size: 14px; min-height: 18px; margin: 10px 0 0; }
.count { color: var(--accent); }

.row-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.stack { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }

/* ---------------- Forms ---------------- */
.field { display: block; margin-bottom: 18px; }
.field > span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 7px; text-transform: uppercase; letter-spacing: .06em; }

input[type="text"], input[type="number"] {
  width: 100%;
  min-height: var(--tap);
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  font-size: 16px; /* 16px stops iOS Safari zooming in on focus */
  font-family: inherit;
  outline: none;
}

input:focus { border-color: var(--accent); }

.code-input {
  text-align: center;
  font-size: 32px !important;
  letter-spacing: .35em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 16px 10px;
  text-indent: .35em;
}

.chip-row { display: flex; gap: 8px; margin-bottom: 10px; }

.chip {
  flex: 1;
  min-height: 42px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--muted);
  border-radius: 12px;
  font-size: 15px;
  font-family: inherit;
  cursor: pointer;
}

.chip.active { background: var(--accent); border-color: var(--accent); color: #07140c; font-weight: 700; }

.player-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; }
.player-row { display: flex; gap: 8px; align-items: center; }
.player-row input { flex: 1; }
.player-row .btn { min-width: var(--tap); }

.pars { margin-bottom: 18px; border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.pars summary { cursor: pointer; color: var(--muted); font-size: 14px; min-height: 24px; }
.par-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(68px, 1fr)); gap: 8px; margin-top: 14px; }
.par-cell { text-align: center; }
.par-cell span { display: block; font-size: 11px; color: var(--muted); margin-bottom: 4px; }
.par-cell input { padding: 10px 4px; text-align: center; min-height: 42px; }

/* ---------------- Buttons ---------------- */
.btn {
  border: 1px solid var(--line);
  background: var(--card-2);
  color: var(--text);
  border-radius: 12px;
  min-height: var(--tap);
  padding: 12px 16px;
  font-size: 15px;
  font-family: inherit;
  cursor: pointer;
  touch-action: manipulation;
}

.btn:active { transform: scale(.97); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #07140c; font-weight: 700; }
.btn.ghost { background: transparent; color: var(--muted); }
.btn.danger { background: transparent; border-color: #6b2b2b; color: var(--danger); }
.btn.big { width: 100%; font-size: 16px; padding: 15px; }
.btn.full { width: 100%; }
.btn.small { padding: 9px 14px; font-size: 13px; min-height: 40px; }
.btn.round { width: 54px; height: 54px; border-radius: 50%; font-size: 28px; line-height: 1; padding: 0; }
.btn[disabled] { opacity: .32; cursor: not-allowed; }

.lobby-actions { display: flex; gap: 10px; margin-top: 16px; }
.lobby-actions .btn { flex: 1; }

.sticky-bar {
  position: sticky;
  bottom: 0;
  padding: 12px 0 calc(12px + var(--safe-b));
  background: linear-gradient(to top, var(--bg) 60%, transparent);
}

/* ---------------- Join / lobby ---------------- */
.code-display {
  font-size: 52px;
  font-weight: 800;
  letter-spacing: .18em;
  color: var(--accent);
  margin: 6px 0 10px;
  text-indent: .18em;
}

.seat-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }

.seat {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: var(--tap);
  padding: 13px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  font-size: 16px;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
}

.seat .sname { flex: 1; font-weight: 600; }
.seat .status { font-size: 12px; color: var(--muted); }
.seat.taken { opacity: .55; cursor: not-allowed; }
.seat.you { border-color: var(--accent); background: rgba(74,222,128,.08); }
.seat .dot-on { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: 0 0 auto; }
.seat .dot-off { width: 8px; height: 8px; border-radius: 50%; background: #3d5346; flex: 0 0 auto; }

/* ---------------- Play ---------------- */
.play-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.play-head-text { min-width: 0; }
.course-name { font-size: 17px; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.hole-nav { display: flex; align-items: center; justify-content: space-between; margin: 16px 0 12px; }
.hole-info { text-align: center; }
.hole-number { font-size: 25px; font-weight: 700; }
.hole-par { color: var(--muted); font-size: 14px; }

.hole-dots { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }

.dot {
  width: 30px; height: 30px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--muted);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  padding: 0;
}

.dot.done { background: var(--card-2); color: var(--text); border-color: #3c5c46; }
.dot.mine { border-color: #4d7a5c; color: var(--text); }
.dot.current { border-color: var(--accent); color: var(--accent); font-weight: 700; box-shadow: 0 0 0 2px rgba(74,222,128,.18); }

/* your own big score entry */
.me-card { background: linear-gradient(160deg, #1f3328, var(--card)); border-color: #3a5a45; }
.me-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.me-name { font-weight: 700; font-size: 16px; }

.me-score { display: flex; align-items: center; justify-content: space-between; gap: 14px; }

.big-step {
  width: 72px; height: 72px;
  flex: 0 0 auto;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: var(--card-2);
  color: var(--text);
  font-size: 34px;
  font-family: inherit;
  line-height: 1;
  cursor: pointer;
  touch-action: manipulation;
}

.big-step:active { transform: scale(.94); background: #2b4433; }
.me-value { flex: 1; text-align: center; font-size: 52px; font-weight: 800; font-variant-numeric: tabular-nums; }
.me-value.empty { color: var(--muted); font-size: 34px; }

.quick-row { display: flex; gap: 8px; margin-top: 14px; }

.quick {
  flex: 1;
  min-height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  padding: 6px 4px;
}

.quick b { display: block; font-size: 16px; }
.quick.active { border-color: var(--accent); background: rgba(74,222,128,.12); }

.score-inputs { display: flex; flex-direction: column; gap: 8px; }

.score-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  min-height: 56px;
}

.score-row.is-me { border-color: #4d7a5c; background: rgba(74,222,128,.06); }
.score-row .name { flex: 1; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.score-row .live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: 0 0 auto; }
.score-row .live-dot.off { background: #3d5346; }
.score-row .readonly { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; min-width: 30px; text-align: right; }
.score-row .stepper { display: flex; align-items: center; gap: 8px; }

.stepper button {
  width: 44px; height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--card-2);
  color: var(--text);
  font-size: 22px;
  font-family: inherit;
  cursor: pointer;
  touch-action: manipulation;
}

.stepper input { width: 60px; text-align: center; font-size: 18px; font-weight: 700; padding: 8px 2px; min-height: 44px; }

.tag { font-size: 12px; padding: 3px 9px; border-radius: 999px; background: var(--card-2); color: var(--muted); white-space: nowrap; }
.tag.gone { display: none; }
.tag.eagle { background: rgba(192,132,252,.16); color: #c084fc; }
.tag.birdie { background: rgba(56,189,248,.16); color: var(--birdie); }
.tag.par { background: rgba(74,222,128,.16); color: var(--accent); }
.tag.bogey { background: rgba(251,191,36,.16); color: var(--bogey); }
.tag.bad { background: rgba(248,113,113,.16); color: var(--danger); }

.switch { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); cursor: pointer; }
.switch input { width: 20px; height: 20px; accent-color: var(--accent); }

.live-list { margin: 0; padding: 0; list-style: none; }

.live-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.live-list li:last-child { border-bottom: 0; }
.live-list .pos { width: 22px; color: var(--muted); font-size: 13px; }
.live-list .who { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.live-list .val { font-variant-numeric: tabular-nums; font-weight: 700; }
.live-list .sub { color: var(--muted); font-size: 12px; font-weight: 400; margin-left: 6px; }
.live-list li.me-row .who { color: var(--accent); font-weight: 700; }

/* ---------------- Tables ---------------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-top: 12px; }
.scorecard { border-collapse: collapse; width: 100%; font-size: 14px; font-variant-numeric: tabular-nums; }
.scorecard th, .scorecard td { padding: 9px 10px; text-align: center; border-bottom: 1px solid var(--line); white-space: nowrap; }
.scorecard th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; }
.scorecard td:first-child, .scorecard th:first-child { text-align: left; position: sticky; left: 0; background: var(--card); }
.scorecard .total { font-weight: 700; }
.cell-birdie { color: var(--birdie); font-weight: 700; }
.cell-eagle { color: #c084fc; font-weight: 700; }
.cell-bogey { color: var(--bogey); }
.cell-bad { color: var(--danger); }

/* ---------------- Result ---------------- */
.podium { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }

.podium-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 13px 14px;
}

.podium-row.first { border-color: var(--accent); background: rgba(74,222,128,.08); }
.podium-row .medal { font-size: 22px; width: 28px; text-align: center; }
.podium-row .pname { flex: 1; font-weight: 700; }
.podium-row .pscore { font-variant-numeric: tabular-nums; font-weight: 700; }
.podium-row .ppar { color: var(--muted); font-size: 13px; margin-left: 8px; }

.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.stat-card { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px; padding: 13px; }
.stat-card h4 { margin: 0 0 8px; font-size: 15px; }
.stat-card ul { margin: 0; padding: 0; list-style: none; font-size: 13px; color: var(--muted); }
.stat-card li { display: flex; justify-content: space-between; padding: 3px 0; }
.stat-card li b { color: var(--text); font-weight: 600; }

/* ---------------- History ---------------- */
.history-list { display: flex; flex-direction: column; gap: 10px; }

.history-item {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  cursor: pointer;
}

.history-item .hi-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.history-item .hi-course { font-weight: 700; }
.history-item .hi-date { color: var(--muted); font-size: 12px; margin-top: 4px; }
.history-item .hi-players { color: var(--muted); font-size: 13px; margin-top: 6px; }
.history-item .hi-winner { margin-top: 8px; font-size: 14px; color: var(--accent); }

.badge { font-size: 11px; padding: 3px 9px; border-radius: 999px; background: var(--card-2); color: var(--muted); white-space: nowrap; }
.badge.live { background: rgba(74,222,128,.16); color: var(--accent); }
.empty { color: var(--muted); text-align: center; padding: 26px 10px; font-size: 14px; }

/* ---------------- Toast ---------------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(20px + var(--safe-b));
  transform: translateX(-50%);
  max-width: calc(100vw - 32px);
  background: var(--card-2);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 11px 18px;
  border-radius: 999px;
  font-size: 14px;
  text-align: center;
  z-index: 50;
  box-shadow: 0 10px 30px rgba(0,0,0,.5);
}

/* ---------------- Small phones ---------------- */
@media (max-width: 380px) {
  .big-step { width: 62px; height: 62px; font-size: 30px; }
  .me-value { font-size: 44px; }
  .code-display { font-size: 44px; }
  .score-row .tag { display: none; }
  .stepper input { width: 52px; }
}

@media (min-width: 700px) {
  .card { padding: 20px; }
}