:root {
  --bg: #f3f5f9;
  --surface: #ffffff;
  --surface-2: #f7f9fc;
  --border: #e2e7ef;
  --text: #0e1726;
  --muted: #5b6678;
  --faint: #8a94a6;
  --brand: #0b1f3a;
  --brand-2: #14335e;
  --accent: #0f62fe;
  --accent-soft: #e5eeff;
  --win: #128a4a;
  --win-soft: #e3f6ea;
  --loss: #c62f3b;
  --loss-soft: #fde8ea;
  --live: #e2541b;
  --gold: #c99a06;
  --gold-soft: #fff6d6;
  --shadow: 0 1px 2px rgba(14, 23, 38, .06), 0 4px 14px rgba(14, 23, 38, .05);
  --radius: 14px;
  --display: 'Barlow Condensed', 'Arial Narrow', system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0a111d; --surface: #111a29; --surface-2: #0e1624; --border: #223047;
    --text: #e8edf5; --muted: #9aa6ba; --faint: #6c788d;
    --brand: #07111f; --brand-2: #12233d; --accent: #5b9bff; --accent-soft: #15284a;
    --win: #3ccf7e; --win-soft: #0f2d1e; --loss: #ff6b76; --loss-soft: #351519;
    --live: #ff7a45; --gold: #f2c94c; --gold-soft: #2f2710;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 6px 18px rgba(0,0,0,.25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0a111d; --surface: #111a29; --surface-2: #0e1624; --border: #223047;
  --text: #e8edf5; --muted: #9aa6ba; --faint: #6c788d;
  --brand: #07111f; --brand-2: #12233d; --accent: #5b9bff; --accent-soft: #15284a;
  --win: #3ccf7e; --win-soft: #0f2d1e; --loss: #ff6b76; --loss-soft: #351519;
  --live: #ff7a45; --gold: #f2c94c; --gold-soft: #2f2710;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg); color: var(--text);
  font: 15px/1.45 Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--display); letter-spacing: .01em; margin: 0; line-height: 1.1; }
h1 { font-size: 34px; font-weight: 800; }
h2 { font-size: 24px; font-weight: 700; }
h3 { font-size: 18px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: 13px; }
.nowrap { white-space: nowrap; }
.num { font-variant-numeric: tabular-nums; }

/* Top bar */
.topbar { background: linear-gradient(180deg, var(--brand), var(--brand-2)); color: #fff; position: sticky; top: 0; z-index: 20; }
.topbar-inner { max-width: 1180px; margin: 0 auto; padding: 0 16px; height: 58px; display: flex; align-items: center; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font: 800 24px var(--display); letter-spacing: .06em; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 34px; height: 34px; display: block; }
.brand { font-style: italic; }
.brand b { background: linear-gradient(90deg, #4dffa6, #14bff0); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 800; }
#nav { margin-left: auto; display: flex; align-items: center; gap: 4px; flex-wrap: nowrap; overflow-x: auto; }
#nav a, #nav button { color: rgba(255,255,255,.82); padding: 7px 11px; border-radius: 8px; font-weight: 600; font-size: 14px; background: none; border: 0; cursor: pointer; white-space: nowrap; font-family: inherit; }
#nav a:hover, #nav button:hover { background: rgba(255,255,255,.1); color: #fff; text-decoration: none; }
#nav a.active { background: rgba(255,255,255,.16); color: #fff; }
#nav .who { color: rgba(255,255,255,.6); font-size: 13px; padding: 0 6px; white-space: nowrap; }

.container { max-width: 1180px; margin: 0 auto; padding: 24px 16px 64px; }
.loading { padding: 60px 0; text-align: center; color: var(--muted); }

/* Cards & layout */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-pad { padding: 18px 20px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.stack > * + * { margin-top: 18px; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.spacer { flex: 1; }
.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
@media (max-width: 900px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid-2 { grid-template-columns: minmax(0, 1fr); } }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.eyebrow { font: 700 13px var(--display); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; display: flex; gap: 8px; align-items: center; }

.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font: 700 12px Inter, sans-serif; letter-spacing: .02em; background: var(--surface-2); border: 1px solid var(--border); color: var(--muted); white-space: nowrap; }
.badge.league { background: var(--brand); color: #fff; border-color: transparent; font-family: var(--display); font-size: 14px; letter-spacing: .08em; padding: 2px 10px; }
.badge.live { background: var(--live); color: #fff; border-color: transparent; }
.badge.win { background: var(--win-soft); color: var(--win); border-color: transparent; }
.badge.loss { background: var(--loss-soft); color: var(--loss); border-color: transparent; }
.badge.gold { background: var(--gold-soft); color: var(--gold); border-color: transparent; }
.badge.lock { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.chip { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 7px; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--border); color: var(--muted); }

/* Buttons & forms */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 16px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font: 600 14px Inter, sans-serif; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--faint); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--loss); }
.btn.small { padding: 5px 10px; font-size: 13px; border-radius: 8px; }
.btn:disabled { opacity: .55; cursor: default; }
label { display: block; font-weight: 600; font-size: 13px; margin-bottom: 6px; color: var(--muted); }
input, select, textarea { width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font: 15px Inter, sans-serif; }
textarea { min-height: 130px; font-family: ui-monospace, Consolas, monospace; font-size: 13px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent; }
.field + .field { margin-top: 14px; }
.error { color: var(--loss); font-weight: 600; font-size: 14px; }

.auth { max-width: 420px; margin: 40px auto; }
.auth h1 { margin-bottom: 6px; }

/* Stat tiles */
.stat { padding: 16px 18px; }
.stat .k { font: 700 12px var(--display); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.stat .v { font: 800 30px var(--display); margin-top: 4px; line-height: 1; }
.stat .s { color: var(--muted); font-size: 13px; margin-top: 6px; }

/* Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font: 700 12px var(--display); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 11px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.r, th.r { text-align: right; }
td.c, th.c { text-align: center; }
tr.me td { background: var(--accent-soft); }
.rank { font: 800 20px var(--display); width: 40px; color: var(--muted); }
.rank.r1 { color: var(--gold); }
.player { font-weight: 600; }

/* Swimlanes */
.lane { margin-bottom: 22px; overflow: hidden; }
.lane-head { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.lane-title { font: 700 22px var(--display); }
.lane-body { display: flex; gap: 12px; padding: 16px 18px; overflow-x: auto; scroll-snap-type: x proximity; }
.racer { flex: 0 0 172px; scroll-snap-align: start; border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; background: var(--surface-2); position: relative; }
.racer.first { border-color: var(--gold); background: var(--gold-soft); }
.racer.me { outline: 2px solid var(--accent); outline-offset: -2px; }
.racer .pos { font: 800 15px var(--display); color: var(--muted); }
.racer.first .pos { color: var(--gold); }
.racer .nm { font-weight: 700; font-size: 16px; margin: 2px 0 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.racer .rec { font: 800 26px var(--display); line-height: 1; }
.racer .sub { color: var(--muted); font-size: 12px; margin-top: 6px; }

/* Picks */
.week-nav { display: flex; align-items: center; gap: 8px; }
.week-nav select { width: auto; min-width: 190px; font-weight: 600; }
.day-head { font: 700 15px var(--display); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 22px 0 10px; }
.games { display: grid; gap: 12px; }
.game { padding: 12px; display: grid; grid-template-columns: minmax(0, 1fr) 132px minmax(0, 1fr); gap: 10px; align-items: stretch; }
@media (max-width: 640px) { .game { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .game .mid { grid-column: 1 / -1; grid-row: 2; } }
.team { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; border: 2px solid var(--border); background: var(--surface); cursor: pointer; text-align: left; color: var(--text); font-family: inherit; min-height: 70px; width: 100%; }
.team.home { flex-direction: row-reverse; text-align: right; }
.team:hover:not(:disabled) { border-color: var(--accent); }
.team:disabled { cursor: default; }
.team img { width: 42px; height: 42px; object-fit: contain; flex: none; }
.team .tn { min-width: 0; flex: 1; }
.team .ab { font: 800 22px var(--display); line-height: 1; letter-spacing: .02em; }
.team .full { font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.team .sc { font: 800 30px var(--display); min-width: 34px; text-align: center; }
.team.picked { border-color: var(--accent); background: var(--accent-soft); }
.team.picked.right { border-color: var(--win); background: var(--win-soft); }
.team.picked.wrong { border-color: var(--loss); background: var(--loss-soft); }
.team.lost { opacity: .6; }
.team .tick { font: 700 11px Inter, sans-serif; text-transform: uppercase; letter-spacing: .06em; color: var(--accent); }
.team.right .tick { color: var(--win); }
.team.wrong .tick { color: var(--loss); }
.mid { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 4px; font-size: 13px; }
.mid .t { font-weight: 700; }
.mid .chips { display: flex; flex-wrap: wrap; gap: 4px; justify-content: center; }
.split { height: 6px; border-radius: 3px; background: var(--border); overflow: hidden; width: 100%; display: flex; }
.split i { display: block; background: var(--accent); }
.lockbar { display: flex; align-items: center; gap: 12px; padding: 14px 18px; flex-wrap: wrap; }
.progress { height: 8px; border-radius: 4px; background: var(--border); overflow: hidden; flex: 1; min-width: 120px; }
.progress i { display: block; height: 100%; background: var(--accent); transition: width .3s; }

.grid-picks td, .grid-picks th { padding: 7px 8px; font-size: 13px; text-align: center; }
.grid-picks td:first-child, .grid-picks th:first-child { text-align: left; position: sticky; left: 0; background: var(--surface); z-index: 1; }
.pk { font-weight: 700; padding: 3px 6px; border-radius: 6px; display: inline-block; min-width: 40px; }
.pk.right { background: var(--win-soft); color: var(--win); }
.pk.wrong { background: var(--loss-soft); color: var(--loss); }
.pk.none { color: var(--faint); }
.heat td.best { background: var(--gold-soft); color: var(--gold); font-weight: 800; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-weight: 600; opacity: 0; pointer-events: none; transition: all .2s; z-index: 50; max-width: calc(100% - 32px); }
.toast.show { opacity: 1; transform: translateX(-50%); }

.empty { text-align: center; padding: 48px 20px; color: var(--muted); }
.invite-box { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 10px 12px; background: var(--surface-2); border: 1px dashed var(--border); border-radius: 10px; font-size: 13px; word-break: break-all; }
.list-row { display: flex; align-items: center; gap: 10px; padding: 12px 20px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.list-row:last-child { border-bottom: 0; }
.upnext { display: flex; align-items: center; gap: 10px; padding: 10px 18px; border-bottom: 1px solid var(--border); font-size: 14px; }
.upnext:last-child { border-bottom: 0; }
.upnext img { width: 22px; height: 22px; object-fit: contain; }
.lane.past .lane-body { opacity: .92; }
.prize-line { display: flex; gap: 12px; padding: 6px 0; border-bottom: 1px dashed var(--border); font-size: 14px; }
.prize-line:last-child { border-bottom: 0; }
.prize-line .k { flex: 0 0 110px; font: 700 12px var(--display); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding-top: 2px; }
.chip.idea { cursor: pointer; font-family: inherit; text-align: left; }
.chip.idea:hover { border-color: var(--accent); color: var(--accent); }
.team .rk { font: 700 13px Inter, sans-serif; color: var(--muted); vertical-align: middle; }

/* Phone layout: collapse the top bar into a menu */
.menu-btn { display: none; margin-left: auto; background: rgba(255,255,255,.1); color: #fff; border: 0; border-radius: 8px; width: 40px; height: 36px; font-size: 18px; cursor: pointer; }
@media (max-width: 760px) {
  .menu-btn { display: block; }
  #nav { display: none; position: absolute; top: 58px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--brand-2); padding: 8px 12px 14px; box-shadow: 0 12px 24px rgba(0,0,0,.3); }
  body.menu-open #nav { display: flex; }
  #nav a, #nav button { padding: 12px; font-size: 16px; text-align: left; }
  #nav .who { padding: 8px 12px 0; }
  .container { padding: 18px 16px 56px; }
  h1 { font-size: 28px; }
  .page-head { margin-bottom: 14px; }
  .card-head, .lane-head { padding: 12px 14px; }
  .card-pad { padding: 14px; }
  .list-row { padding: 12px 14px; }
  .lane-body { padding: 12px 14px; }
  .racer { flex-basis: 150px; }
  .stat .v { font-size: 24px; }
  .week-nav { width: 100%; }
  .week-nav select { flex: 1; min-width: 0; }
  .lockbar { padding: 12px 14px; }
  .game { padding: 10px; gap: 8px; }
  .team { padding: 8px 10px; gap: 8px; min-height: 64px; align-items: center; }
  .team img { width: 30px; height: 30px; }
  .team .ab { font-size: 19px; }
  .team .full { white-space: normal; font-size: 11px; line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
  .team .sc { font-size: 24px; min-width: 26px; }
  .prize-line .k { flex-basis: 92px; }
  td, th { padding: 9px 8px; }
}