:root {
  --bg: #0b1220;
  --bg2: #111a2e;
  --card: rgba(255, 255, 255, 0.05);
  --line: rgba(255, 255, 255, 0.09);
  --text: #e8eefc;
  --muted: #8b98b8;
  --accent: #d4f53c;
  --accent2: #22d3ee;
  --danger: #fb7185;
  --ok: #4ade80;
  --warn: #fbbf24;
  --radius: 18px;
  --tab-h: 68px;
  color-scheme: dark;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; }
body {
  font-family: 'Outfit', system-ui, sans-serif;
  background:
    radial-gradient(1200px 500px at 110% -10%, rgba(212, 245, 60, 0.12), transparent 60%),
    radial-gradient(900px 500px at -20% 10%, rgba(34, 211, 238, 0.12), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  min-height: 100dvh;
}
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; letter-spacing: -0.01em; }
h1 { font-size: 1.6rem; font-weight: 800; }
h2 { font-size: 1.1rem; font-weight: 700; margin: 22px 0 10px; display: flex; align-items: center; justify-content: space-between; }
h2 small { font-weight: 500; color: var(--muted); font-size: 0.8rem; }

/* Top bar */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(env(safe-area-inset-top) + 10px) 16px 10px;
  background: rgba(11, 18, 32, 0.75);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; gap: 12px; align-items: center; background: none; border: 0; text-align: left; padding: 0; cursor: pointer; }
.brand strong { display: block; font-size: 1rem; }
.brand small { color: var(--muted); font-size: 0.75rem; }
.ball {
  width: 34px; height: 34px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #f1ff8a, var(--accent) 55%, #9bbf12);
  box-shadow: 0 0 24px rgba(212, 245, 60, 0.45);
  position: relative; overflow: hidden; flex: none;
  animation: spin 12s linear infinite;
}
.ball::before, .ball::after {
  content: ''; position: absolute; width: 34px; height: 34px; border: 2px solid rgba(255, 255, 255, 0.85); border-radius: 50%;
}
.ball::before { left: -22px; } .ball::after { right: -22px; }
@keyframes spin { to { transform: rotate(360deg); } }

.view { padding: 16px 16px calc(var(--tab-h) + 28px + env(safe-area-inset-bottom)); max-width: 720px; margin: 0 auto; }
.view > * { animation: rise 0.35s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }

/* Tab bar */
.tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 10;
  display: grid; grid-template-columns: repeat(5, 1fr);
  height: calc(var(--tab-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: rgba(13, 20, 36, 0.85);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-top: 1px solid var(--line);
}
.tabbar a {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  color: var(--muted); text-decoration: none; font-size: 0.7rem; font-weight: 500; transition: color 0.2s;
}
.tabbar svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; transition: transform 0.2s; }
.tabbar a.active { color: var(--accent); }
.tabbar a.active svg { transform: translateY(-2px) scale(1.08); filter: drop-shadow(0 0 8px rgba(212, 245, 60, 0.5)); }

/* Cards & lists */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; backdrop-filter: blur(8px);
}
.card + .card { margin-top: 10px; }
.hero {
  padding: 18px; border-radius: 22px;
  background: linear-gradient(135deg, rgba(212, 245, 60, 0.18), rgba(34, 211, 238, 0.12));
  border: 1px solid rgba(212, 245, 60, 0.25);
}
.hero p { color: var(--muted); margin: 6px 0 0; }
.progress { height: 8px; border-radius: 99px; background: rgba(255,255,255,.08); margin-top: 14px; overflow: hidden; }
.progress > i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent2), var(--accent)); border-radius: inherit; transition: width .6s ease; }
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 14px; }
.kpi { background: rgba(0,0,0,.2); border-radius: 14px; padding: 10px; text-align: center; }
.kpi b { display: block; font-size: 1.4rem; }
.kpi span { color: var(--muted); font-size: .72rem; }

table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th { color: var(--muted); font-weight: 500; font-size: 0.72rem; text-transform: uppercase; letter-spacing: .05em; text-align: right; padding: 6px 4px; }
td { padding: 10px 4px; text-align: right; border-top: 1px solid var(--line); }
th:first-child, td:first-child { text-align: left; }
td.pts { font-weight: 800; color: var(--accent); font-size: 1.05rem; }
.rank { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: rgba(255,255,255,.08); font-size: .75rem; margin-right: 8px; }
tr:first-child .rank { background: var(--accent); color: #111; font-weight: 700; }

.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.muted { color: var(--muted); }
.small { font-size: .8rem; }
.row { display: flex; align-items: center; gap: 10px; }
.between { justify-content: space-between; }
.grow { flex: 1; min-width: 0; }
.stack > * + * { margin-top: 10px; }

/* Match card */
.match { display: block; width: 100%; text-align: left; cursor: pointer; transition: transform .15s, border-color .2s; }
.match:active { transform: scale(.985); }
.match:hover { border-color: rgba(212,245,60,.35); }
.match .side { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 3px 0; }
.match .side .names { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.match .side.win .names { color: var(--accent); }
.match .sets { display: flex; gap: 6px; font-variant-numeric: tabular-nums; }
.match .sets span { width: 22px; text-align: center; color: var(--muted); }
.match .side.win .sets span.w { color: var(--text); font-weight: 700; }
.match .meta { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--line); font-size: .78rem; color: var(--muted); }
.badge { font-size: .68rem; font-weight: 600; padding: 3px 9px; border-radius: 99px; text-transform: uppercase; letter-spacing: .05em; }
.badge.unscheduled { background: rgba(255,255,255,.08); color: var(--muted); }
.badge.proposed { background: rgba(251,191,36,.15); color: var(--warn); }
.badge.confirmed { background: rgba(34,211,238,.15); color: var(--accent2); }
.badge.completed { background: rgba(74,222,128,.15); color: var(--ok); }

/* Controls */
.chip {
  border: 1px solid var(--line); background: rgba(255,255,255,.06); border-radius: 99px;
  padding: 8px 14px; font-size: .85rem; cursor: pointer; transition: background .2s, border-color .2s, transform .1s; white-space: nowrap;
}
.chip:active { transform: scale(.96); }
.chip.on { background: var(--accent); color: #111; border-color: var(--accent); font-weight: 600; }
.chips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 14px; padding: 13px 18px; font-weight: 700; cursor: pointer;
  background: linear-gradient(135deg, var(--accent), #a8e01b); color: #111;
  box-shadow: 0 6px 20px rgba(212,245,60,.25); transition: transform .1s, filter .2s;
}
.btn:active { transform: scale(.97); }
.btn.ghost { background: rgba(255,255,255,.07); color: var(--text); box-shadow: none; border: 1px solid var(--line); }
.btn.danger { background: rgba(251,113,133,.15); color: var(--danger); box-shadow: none; }
.btn.wa { background: #25d366; color: #062e16; box-shadow: 0 6px 20px rgba(37,211,102,.25); }
.btn.block { width: 100%; }
.btn.sm { padding: 8px 12px; font-size: .85rem; border-radius: 11px; }
.btns { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.btns .btn { flex: 1; }

label.field { display: block; margin-top: 12px; }
label.field > span { display: block; font-size: .78rem; color: var(--muted); margin-bottom: 6px; }
input, select, textarea {
  width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line);
  background: rgba(0,0,0,.25); outline: none; transition: border-color .2s;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
a.btn { text-decoration: none; }

/* Admin */
.seg { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin-top: 12px; padding: 4px; border-radius: 14px; background: rgba(255,255,255,.05); border: 1px solid var(--line); }
.seg a { text-align: center; padding: 9px 4px; border-radius: 10px; color: var(--muted); text-decoration: none; font-size: .88rem; font-weight: 600; }
.seg a.on { background: var(--accent); color: #111; }
hr.sep { border: 0; border-top: 1px solid var(--line); margin: 12px 0; }
.card.stack > * + * { margin-top: 8px; }
.fixline { padding: 8px 0; font-size: .92rem; }
.fixline + .fixline, .fixline + .fixedit, .fixedit + .fixline { border-top: 1px solid var(--line); }
.fixedit { padding: 4px 0 10px; }
.fixedit label.field:first-child { margin-top: 4px; }
.fixedit select { width: 100%; }
.arow input, .arow select { padding: 9px 10px; min-width: 0; }
.arow select { flex: 1; }
.arow input.swatch { width: 44px; height: 40px; padding: 3px; flex: none; }
label.cap { display: flex; align-items: center; gap: 4px; font-size: .8rem; color: var(--muted); }
label.cap input { width: 18px; height: 18px; accent-color: var(--accent); }
.arow .chip { padding: 8px 11px; }
.chip.bk { display: inline-flex; align-items: center; gap: 6px; cursor: default; font-size: .8rem; padding: 6px 6px 6px 11px; }
.chip.bk.used { background: rgba(34,211,238,.15); border-color: rgba(34,211,238,.4); color: var(--accent2); padding-right: 11px; }
.chip.bk .x { border: 0; background: rgba(255,255,255,.08); border-radius: 99px; width: 22px; height: 22px; cursor: pointer; font-size: .7rem; padding: 0; }
@media (max-width: 520px) {
  .arow input[name="phone"] { width: 96px !important; }
}
.score-grid { display: grid; grid-template-columns: 1fr 64px 64px 64px; gap: 8px; align-items: center; margin-top: 12px; }
.score-grid input { text-align: center; font-size: 1.2rem; font-weight: 700; padding: 10px 0; }
.score-grid .h { text-align: center; font-size: .72rem; color: var(--muted); }

/* Availability grid */
.day { margin-top: 14px; }
.day h3 { font-size: .85rem; color: var(--muted); font-weight: 600; margin-bottom: 8px; }
.day.weekend h3 { color: var(--accent2); }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; }
.slot {
  border: 1px solid var(--line); background: rgba(255,255,255,.04); border-radius: 12px; padding: 12px 8px;
  text-align: center; cursor: pointer; font-weight: 600; transition: all .15s;
}
.slot small { display: block; color: var(--muted); font-weight: 400; font-size: .7rem; margin-top: 2px; }
.slot.on { background: rgba(212,245,60,.16); border-color: var(--accent); color: var(--accent); }
.slot.on small { color: var(--accent); opacity: .8; }
.sticky-save { position: sticky; bottom: calc(var(--tab-h) + 12px + env(safe-area-inset-bottom)); margin-top: 16px; }

/* Sheet dialog */
.sheet {
  border: 0; padding: 0; margin: auto auto 0; width: 100%; max-width: 720px; max-height: 90dvh;
  border-radius: 24px 24px 0 0; background: var(--bg2); color: var(--text);
  box-shadow: 0 -20px 60px rgba(0,0,0,.5);
}
.sheet[open] { animation: up .28s cubic-bezier(.2,.9,.3,1.1); }
@keyframes up { from { transform: translateY(100%); } }
.sheet::backdrop { background: rgba(0,0,0,.55); backdrop-filter: blur(3px); }
#sheet-body { padding: 10px 18px calc(22px + env(safe-area-inset-bottom)); }
#sheet-body::before { content: ''; display: block; width: 44px; height: 5px; border-radius: 9px; background: rgba(255,255,255,.2); margin: 0 auto 14px; }
.sheet h3 { font-size: 1.2rem; margin-bottom: 4px; }

.suggest { display: grid; gap: 8px; margin-top: 10px; }
.suggest button { text-align: left; }

/* Match sheet */
.sheet-head .vs { display: grid; gap: 2px; font-size: 1.15rem; font-weight: 700; }
.sheet-head p { margin: 6px 0 0; }
.sheet-head .when { font-weight: 600; }
.callout { margin-top: 14px; padding: 12px 14px; border-radius: 14px; background: rgba(255,255,255,.06); border: 1px solid var(--line); font-size: .92rem; }
.callout.warn { background: rgba(251,191,36,.1); border-color: rgba(251,191,36,.35); }
.callout.ok { background: rgba(74,222,128,.08); border-color: rgba(74,222,128,.3); color: var(--ok); }
.links { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 14px; }
.linkbtn { background: none; border: 0; padding: 6px 0; color: var(--accent2); font-weight: 600; font-size: .9rem; cursor: pointer; }
.linkbtn.on { color: var(--text); }
.linkbtn.danger { color: var(--danger); }
.linkbtn.wa { color: #25d366; }
.picks { display: grid; gap: 8px; margin-top: 10px; }
.pick { display: flex; flex-direction: column; gap: 2px; text-align: left; width: 100%; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255,255,255,.04); cursor: pointer; transition: border-color .15s, background .15s; }
.pick.on { border-color: var(--accent); background: rgba(212,245,60,.12); }
.pick.on b { color: var(--accent); }
.pick.static { cursor: default; }
.warn { color: var(--warn); }
[hidden] { display: none !important; }

/* Home "needs you" */
.todo { padding: 4px 14px; }
.todo-row { display: flex; align-items: center; gap: 12px; width: 100%; padding: 12px 0; background: none; border: 0; text-align: left; cursor: pointer; }
.todo-row + .todo-row { border-top: 1px solid var(--line); }
.todo-row b { display: block; font-size: .92rem; }
.todo-row .grow > span { display: block; }
.tag { flex: none; font-size: .7rem; font-weight: 700; padding: 4px 9px; border-radius: 99px; background: var(--accent); color: #111; text-transform: uppercase; letter-spacing: .03em; }
.tag.ghost { background: rgba(255,255,255,.1); color: var(--text); }
details.fold > summary { list-style: none; cursor: pointer; }
details.fold > summary::-webkit-details-marker { display: none; }
details.fold > summary h2::after { content: '▾'; color: var(--muted); font-size: .9rem; }
details.fold[open] > summary h2::after { content: '▴'; }

.toast {
  position: fixed; left: 50%; bottom: calc(var(--tab-h) + 20px + env(safe-area-inset-bottom)); transform: translate(-50%, 20px);
  background: #f8fafc; color: #0b1220; padding: 10px 18px; border-radius: 99px; font-weight: 600; font-size: .9rem;
  opacity: 0; pointer-events: none; transition: all .25s; z-index: 50; max-width: 90vw;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { background: var(--danger); color: #fff; }

.empty { text-align: center; padding: 30px 10px; color: var(--muted); }
.amount { font-weight: 700; font-variant-numeric: tabular-nums; }
.pos { color: var(--ok); } .neg { color: var(--danger); }
.settle { display: flex; align-items: center; gap: 8px; padding: 10px 0; border-top: 1px solid var(--line); }
.settle:first-child { border-top: 0; }
.arrow { color: var(--muted); }

@media (min-width: 720px) {
  .sheet { border-radius: 24px; margin: auto; }
}
@media (prefers-reduced-motion: reduce) { *, *::before { animation: none !important; transition: none !important; } }