:root {
  --bg: #f3f6f9;
  --panel: #ffffff;
  --fg: #1d2226;
  --muted: #5b6b7b;
  --line: #e2e8ef;
  --brand: #0a66c2;
  --brand-dark: #004182;
  --gold: #d4a017;
  --silver: #8a9099;
  --bronze: #b06a34;
  --ok: #057a55;
  --err: #b42318;
  --shadow: 0 1px 3px rgba(16,24,40,.08), 0 1px 2px rgba(16,24,40,.06);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- sidebar shell -------------------------------------------------------------------------- */
.shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 232px; flex: none; display: flex; flex-direction: column;
  background: var(--panel); border-right: 1px solid var(--line);
  padding: 18px 14px; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; color: var(--fg); padding: 2px 8px 14px; }
.brand:hover { text-decoration: none; }
.brand .mark {
  width: 30px; height: 30px; border-radius: 7px; background: var(--brand);
  color: #fff; font-weight: 800; display: grid; place-items: center; font-size: 15px; flex: none;
}
.brand-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.side-nav { display: flex; flex-direction: column; gap: 2px; }
.nav-link {
  display: block; padding: 8px 10px; border-radius: 8px;
  color: var(--fg); font-weight: 500; font-size: 14px;
}
.nav-link:hover { background: var(--bg); text-decoration: none; }
.nav-link.active { background: #e8f0fa; color: var(--brand-dark); font-weight: 600; }
.nav-link.nested { margin-left: 14px; padding-top: 7px; padding-bottom: 7px; font-size: 13px; }
.challenge-nav { display: grid; gap: 2px; }
.favorite-button { font-size: 20px; line-height: 1; min-width: 36px; }
.favorite-button span { color: var(--muted); }
.favorite-button.selected span { color: var(--gold); }
.nav-section {
  margin: 16px 10px 4px; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em; color: var(--muted);
}
.nav-subsection {
  margin: 12px 10px 3px; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em; color: var(--muted);
}

.side-foot { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; }
.side-user { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 14px; }
.side-account { color: var(--fg); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.impersonation {
  background: #fff7e6; border: 1px solid #f0d9a8; color: #8a6116;
  border-radius: 8px; padding: 8px 10px; font-size: 13px;
  display: flex; flex-direction: column; gap: 6px;
}

main { flex: 1; min-width: 0; max-width: 960px; padding: 28px 32px 64px; }

@media (max-width: 760px) {
  .shell { flex-direction: column; }
  .sidebar { width: auto; height: auto; position: static; border-right: none; border-bottom: 1px solid var(--line); }
  .side-nav { flex-direction: row; flex-wrap: wrap; }
  .side-foot { margin-top: 10px; }
  main { padding: 20px 16px 48px; }
}

.me-row { background: #f2f7fd; }

h1 { font-size: 26px; letter-spacing: -.01em; margin: 0 0 6px; }
h2 { font-size: 18px; margin: 28px 0 12px; }
.lede { color: var(--muted); margin: 0 0 20px; max-width: 60ch; }

.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; box-shadow: var(--shadow); padding: 20px; margin-bottom: 18px;
}
.panel h2:first-child, .panel h3:first-child { margin-top: 0; }

.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: 1fr 1fr; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 680px) { .grid.cols-2, .grid.cols-3 { grid-template-columns: 1fr; } }

.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.stat .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.stat .v { font-size: 24px; font-weight: 700; margin-top: 2px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #f7fafc; }

.rank { font-weight: 800; font-variant-numeric: tabular-nums; width: 44px; }
.rank.r1 { color: var(--gold); }
.rank.r2 { color: var(--silver); }
.rank.r3 { color: var(--bronze); }
.score { font-weight: 700; }

.badge {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 600; line-height: 1.6;
}
.badge.ok { background: #e7f6ef; color: var(--ok); }
.badge.muted { background: #eef2f6; color: var(--muted); }
.badge.brand { background: #e8f0fa; color: var(--brand-dark); }

.field { display: block; margin-bottom: 14px; }
.field span, .field label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 5px; }
.field.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
input, select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; font-size: 14px; background: #fff; color: var(--fg); resize: vertical;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(10,102,194,.12); }

button, .btn {
  display: inline-block; padding: 9px 16px; border-radius: 8px; border: 1px solid transparent;
  font-size: 14px; font-weight: 600; cursor: pointer; background: var(--brand); color: #fff;
}
button:hover, .btn:hover { background: var(--brand-dark); text-decoration: none; }
button:disabled, .btn:disabled { cursor: not-allowed; opacity: .65; }
.btn.ghost { background: transparent; color: var(--brand); border-color: var(--line); }
.btn.ghost:hover { background: #f0f4f8; }
.btn.sm { padding: 6px 11px; font-size: 13px; }

.code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: #eef2f6; padding: 3px 8px; border-radius: 6px; font-size: 13px;
}
.notice { padding: 11px 14px; border-radius: 8px; font-size: 14px; margin-bottom: 16px; }
.notice.err { background: #fdeceb; color: var(--err); }
.notice.ok { background: #e7f6ef; color: var(--ok); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.empty { color: var(--muted); padding: 24px; text-align: center; }
ul.plain { list-style: none; padding: 0; margin: 0; }
ul.plain li { padding: 10px 0; border-bottom: 1px solid var(--line); }
ul.plain li:last-child { border-bottom: none; }

/* --- authentication ------------------------------------------------------------------------ */
.auth-page {
  width: 100%; min-height: calc(100vh - 92px); display: grid; place-items: center;
  padding: 36px 0;
}
.auth-card {
  width: min(100%, 430px); background: var(--panel); border: 1px solid var(--line);
  border-radius: 18px; box-shadow: 0 18px 50px rgba(16, 24, 40, .11);
  padding: 34px 36px 30px;
}
.auth-brand {
  width: 42px; height: 42px; display: grid; place-items: center; border-radius: 10px;
  background: var(--brand); color: #fff; font-size: 19px; font-weight: 800; margin-bottom: 22px;
}
.auth-eyebrow {
  margin: 0 0 4px; color: var(--brand); font-size: 12px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
}
.auth-card h1 { font-size: 30px; letter-spacing: -.025em; margin-bottom: 8px; }
.auth-intro { color: var(--muted); margin: 0 0 24px; }
.auth-card .notice { margin-bottom: 18px; }
.auth-card .field { margin-bottom: 17px; }
.auth-card .field label { color: var(--fg); font-weight: 600; }
.auth-card input { min-height: 44px; padding: 10px 12px; font-size: 15px; }
.password-input { position: relative; }
.password-input input { padding-right: 68px; }
.password-toggle {
  position: absolute; top: 50%; right: 7px; transform: translateY(-50%);
  width: auto; border: 0; background: transparent; color: var(--brand);
  padding: 6px 8px; font-size: 13px;
}
.password-toggle:hover { background: #edf4fb; color: var(--brand-dark); }
.password-toggle:focus-visible { outline: 2px solid var(--brand); outline-offset: 1px; }
.auth-submit { width: 100%; min-height: 44px; margin-top: 3px; font-size: 15px; }
.auth-note { color: var(--muted); font-size: 12px; text-align: center; margin: 20px 0 0; }
.auth-switch {
  color: var(--muted); font-size: 13px; text-align: center; margin: 22px 0 0;
  padding-top: 20px; border-top: 1px solid var(--line);
}
.auth-switch a { font-weight: 600; }
.field-help { color: var(--muted); font-size: 12px; margin: 5px 0 0; }

@media (max-width: 520px) {
  .auth-page { min-height: auto; padding: 12px 0; place-items: start center; }
  .auth-card { padding: 28px 22px 24px; border-radius: 14px; }
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14181c; --panel: #1b2126; --fg: #e6eaee; --muted: #93a1ad; --line: #2b333a;
  }
  tbody tr:hover { background: #212930; }
  .nav-link.active { background: #223243; color: #9cc3ec; }
  .nav-link:hover { background: #212930; }
  .me-row { background: #1e2733; }
  .impersonation { background: #33290f; border-color: #57431a; color: #e3c26b; }
  .btn.ghost:hover { background: #232b32; }
  .password-toggle:hover { background: #233243; }
  input, select, textarea { background: #141a1f; }
  .code, .badge.muted { background: #232b32; }
}

/* --- ported UI components (were Rust view components in ui.rs) ------------------------------ */
.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--line); display: inline-flex;
  align-items: center; justify-content: center;
  font-size: 12px; font-weight: 600; color: var(--muted); flex: none;
}
.who { display: flex; align-items: center; gap: 10px; }
.week-head {
  display: flex; align-items: baseline; gap: 10px;
  margin: 22px 0 8px; padding-bottom: 6px; border-bottom: 1px solid var(--line);
}
.week-head h3 { margin: 0; font-size: 15px; }
.post {
  border: 1px solid var(--line); border-radius: 8px;
  padding: 12px 14px; margin-bottom: 10px; background: var(--panel);
}
.post-text { margin: 0 0 8px; white-space: pre-wrap; overflow-wrap: anywhere; }
.post-text.collapsed {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.post-text-toggle {
  display: block; width: auto; margin: -4px 0 10px; padding: 0;
  border: 0; background: transparent; color: var(--muted); font-size: 13px; font-weight: 600;
}
.post-text-toggle:hover { background: transparent; color: var(--fg); text-decoration: underline; }
.post-media {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px;
  margin: 2px 0 12px; overflow: hidden; border-radius: 8px; background: var(--bg);
}
.post-media.count-1 { grid-template-columns: 1fr; }
.post-media img { display: block; width: 100%; height: 220px; object-fit: cover; }
.post-media.count-1 img { height: auto; max-height: 520px; object-fit: contain; }
.media-toggle {
  display: inline-flex; align-items: center; gap: 8px; margin: 4px 0 14px;
  color: var(--muted); font-size: 13px; font-weight: 600; cursor: pointer;
}
.media-toggle input { width: 16px; height: 16px; margin: 0; padding: 0; accent-color: var(--brand); }
.post-kind { display: inline-flex; margin-bottom: 8px; border: 1px solid var(--line); border-radius: 999px; background: var(--bg); color: var(--muted); padding: 3px 8px; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.metrics { display: flex; flex-wrap: wrap; gap: 16px; }
.post-explorer { margin-top: 28px; }
.post-explorer-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 14px; }
.post-explorer-head h2, .post-explorer-head p { margin: 0; }
.post-controls { display: flex; align-items: end; gap: 12px; }
.post-controls label { display: grid; gap: 5px; color: var(--muted); font-size: 12px; font-weight: 600; }
.post-controls input { min-width: 220px; }
.post-controls select { min-width: 170px; }
.post-list { display: grid; gap: 12px; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 18px; }
.pagination button { width: auto; }

@media (max-width: 700px) {
  .post-explorer-head, .post-controls { align-items: stretch; flex-direction: column; }
  .post-controls input, .post-controls select { min-width: 0; width: 100%; }
}
.metric { display: flex; flex-direction: column; }
.metric .n { font-weight: 600; font-variant-numeric: tabular-nums; }
.metric .k { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.spinner { color: var(--muted); padding: 24px 0; }
.rules dt { font-weight: 600; margin-top: 10px; }
.rules dd { margin: 2px 0 0; color: var(--muted); }

/* --- modal ---------------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(16, 24, 40, .45);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; overflow-y: auto; z-index: 50;
}
.modal {
  background: var(--panel); border-radius: 10px; box-shadow: var(--shadow);
  width: 100%; max-width: 560px; padding: 20px 22px;
}
.modal h3 { margin-top: 0; }
.modal-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.modal-close {
  background: none; border: 0; font-size: 22px; line-height: 1; cursor: pointer;
  color: var(--muted); padding: 0 4px; width: auto;
}
.admin-strip {
  border: 1px solid var(--line); border-left: 3px solid var(--brand);
  border-radius: 8px; padding: 12px 14px; margin: 16px 0; background: var(--panel);
}
.admin-strip .k { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }

/* --- the Cup board ----------------------------------------------------------------------- */
body:has(.cup) { background: #fbf9f1; }
main:has(.cup) { max-width: 1200px; }
.cup {
  /* Breakpoints below are container queries against the board's own width — the sidebar takes
     232px of the viewport, so a 950px window leaves a ~700px board that must lay out like a
     tablet, not a desktop. */
  container-type: inline-size;
  container-name: cup;
  --cup-ink: #0b2b2b; --cup-teal: #0d7c7c; --cup-deep: #0f3d3d; --cup-lime: #d5f79a;
  --cup-gold: #e3bc4a; --cup-gold-dark: #c99a1e; --cup-plum: #5b1d55; --cup-pink: #f9a8f0;
  --cup-cream: #fbf9f1; --cup-card: #ffffff; --cup-line: #e8e4d6; --cup-muted: #5c6b6b;
  --cup-shadow: 4px 6px 0 rgba(11,43,43,.08);
  color: var(--cup-ink);
}
.cup a { color: var(--cup-teal); text-decoration: underline; font-weight: 600; }
.cup .muted { color: var(--cup-muted); }
.cup .accent { color: var(--cup-teal); }
.cup .eyebrow {
  font-size: 12px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase;
  color: var(--cup-ink); margin: 26px 0 10px;
}
.cup .eyebrow.center { text-align: center; color: var(--cup-muted); }
.cup-card {
  background: var(--cup-card); border: 1px solid var(--cup-line); border-radius: 18px;
  box-shadow: var(--cup-shadow); padding: 22px 24px;
}
.cup-live {
  display: flex; justify-content: flex-end; align-items: center; gap: 12px;
  font-size: 13px; font-weight: 600; color: var(--cup-muted);
}
.cup-live select { width: auto; padding: 5px 9px; font-size: 13px; }

/* hero */
.cup-hero { position: relative; text-align: center; padding: 28px 0 8px; }
.cup-confetti { position: absolute; inset: 0; pointer-events: none; }
.cup-confetti span { position: absolute; border-radius: 3px; opacity: .85; }
.cup-trophy { width: 120px; height: 120px; display: block; margin: 0 auto 6px; filter: drop-shadow(0 6px 10px rgba(11,43,43,.12)); }
.cup-hero h1 {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  font-size: clamp(44px, 7vw, 74px); line-height: 1.02; letter-spacing: -.02em; margin: 0 0 8px;
  color: var(--cup-ink); font-weight: 600;
}
.cup-hero .tagline { color: var(--cup-muted); font-size: 17px; margin: 0 0 22px; }
.cup-prizes { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 26px; }
.cup-prizes .prize {
  min-width: 150px; padding: 14px 22px; border-radius: 12px; text-align: center;
  border: 1px solid var(--cup-line); background: var(--cup-card); box-shadow: var(--cup-shadow);
}
.cup-prizes .prize .amount { font-size: 26px; font-weight: 800; letter-spacing: -.01em; }
.cup-prizes .prize .label { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--cup-muted); margin-top: 2px; }
.cup-prizes .gold { background: var(--cup-gold); border-color: var(--cup-gold-dark); }
.cup-prizes .gold .label { color: #4f3b00; }
.cup-prizes .silver { background: #e6ede9; }
.cup-prizes .bronze { background: #f5e6dc; }
.cup-prizes .lime { background: var(--cup-lime); border-color: #b5d97a; }
.cup-prizes .lime .label { color: #35540d; }
.cup-hero .welcome {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-size: 34px; margin: 6px 0 0; font-weight: 600;
}

/* season */
.cup-season { margin-top: 26px; padding-bottom: 20px; }
.cup-season .eyebrow { margin-top: 0; }
.cup-season .track { position: relative; height: 14px; border-radius: 999px; background: #ece8db; margin: 16px 0 12px; }
.cup-season .fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--cup-lime), #7fc27c 55%, var(--cup-teal)); }
.cup-season .knob {
  position: absolute; top: 50%; width: 22px; height: 22px; margin-left: -11px; transform: translateY(-50%);
  border-radius: 50%; background: var(--cup-ink); border: 3px solid #fff; box-shadow: 0 1px 4px rgba(0,0,0,.25);
}
.cup-season .marks { display: flex; justify-content: space-between; font-size: 14px; color: var(--cup-muted); }
.cup-season .marks strong { color: var(--cup-ink); }

/* company stats */
.cup-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cup-stats .stat { text-align: center; padding: 26px 16px; }
.cup-stats .n { font-size: 34px; font-weight: 800; color: var(--cup-teal); letter-spacing: -.01em; }
.cup-stats .k { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--cup-muted); margin-top: 4px; }

/* toggle */
.cup-toggle { display: flex; justify-content: center; margin: 30px 0 18px; }
.cup-toggle button {
  background: #fff; color: var(--cup-ink); border: 1px solid var(--cup-line); padding: 12px 22px;
  font-size: 15px; box-shadow: var(--cup-shadow); border-radius: 0;
}
.cup-toggle button:first-child { border-radius: 10px 0 0 10px; }
.cup-toggle button:last-child { border-radius: 0 10px 10px 0; border-left: 0; }
.cup-toggle button.on { background: var(--cup-ink); color: var(--cup-lime); border-color: var(--cup-ink); }
.cup-toggle button:hover { background: #f3f1e8; }
.cup-toggle button.on:hover { background: var(--cup-ink); }

/* my standing */
.cup-me { padding: 30px 34px; }
.cup-me .head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; }
.cup-me h2 { font-size: 32px; margin: 0 0 4px; letter-spacing: -.02em; }
.cup-me .head p { margin: 0; font-size: 17px; }
.cup-me .points { text-align: right; }
.cup-me .points .n { font-size: 54px; font-weight: 800; color: var(--cup-teal); line-height: 1; letter-spacing: -.02em; }
.cup-me .points .k { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--cup-muted); margin-top: 4px; }
.cup-me .guarantee { margin-top: 26px; }
.cup-me .guarantee .line { display: flex; justify-content: space-between; font-size: 17px; margin-bottom: 8px; }
.cup-me .guarantee .bar { display: flex; gap: 2px; height: 30px; border-radius: 999px; overflow: hidden; background: #ece8db; }
.cup-me .guarantee .bar span { flex: 1; background: transparent; }
.cup-me .guarantee .bar span.on { background: linear-gradient(90deg, var(--cup-lime), var(--cup-teal)); }
.cup-me .guarantee .bar span.on { background: var(--cup-teal); }
.cup-me .guarantee .bar span:nth-child(-n+7).on { background: #a5dc74; }
.cup-me .guarantee .bar span:nth-child(n+8):nth-child(-n+14).on { background: #5fb079; }
.cup-me .facts { display: flex; flex-wrap: wrap; gap: 40px; margin-top: 28px; padding-bottom: 26px; border-bottom: 1px solid var(--cup-line); }
.cup-me .facts .k { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--cup-muted); }
.cup-me .facts .v { font-size: 22px; font-weight: 700; margin-top: 2px; }
.cup-me .cta { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; margin-top: 26px; font-size: 17px; }

.cup-btn {
  display: inline-block; padding: 14px 28px; border-radius: 12px; font-size: 17px; font-weight: 700;
  text-decoration: none !important; border: 0; box-shadow: 3px 4px 0 rgba(11,43,43,.18); cursor: pointer;
}
.cup-btn.dark { background: var(--cup-ink); color: var(--cup-lime); }
.cup-btn.dark:hover { background: var(--cup-deep); }
.cup-btn.pink { background: var(--cup-pink); color: var(--cup-plum); }
.cup-btn.pink:hover { background: #f78ce9; }
.cup-btn.ghost { background: transparent; color: var(--cup-teal); box-shadow: none; padding: 10px 0; margin-top: 8px; }
.cup-btn.ghost:hover { background: transparent; text-decoration: underline !important; }

/* columns */
.cup-columns { display: grid; grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr); gap: 32px; align-items: start; }
.cup-row {
  display: grid; grid-template-columns: 44px 64px minmax(0, 1fr) auto; gap: 18px; align-items: center;
  background: var(--cup-card); border: 1px solid var(--cup-line); border-radius: 18px;
  box-shadow: var(--cup-shadow); padding: 22px 26px; margin-bottom: 14px;
}
.cup-row.me { border: 2px solid var(--cup-ink); }
.cup-row .rank { font-size: 30px; font-weight: 700; color: var(--cup-ink); text-align: center; }
.cup-row .name { font-size: 22px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.cup-row .you { background: var(--cup-ink); color: var(--cup-lime); font-size: 11px; font-weight: 800; letter-spacing: .1em; padding: 3px 9px; border-radius: 999px; }
.cup-row .sub { color: var(--cup-muted); font-size: 15px; margin: 2px 0 10px; }
.cup-row .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.cup-row .total { text-align: right; }
.cup-row .total .n { font-size: 34px; font-weight: 800; letter-spacing: -.02em; line-height: 1; }
.cup-row .total .k { font-size: 11px; letter-spacing: .16em; color: var(--cup-muted); margin-top: 4px; }
.cup-chip {
  display: inline-block; background: #f7f4ea; border: 1px solid var(--cup-line); border-radius: 8px;
  padding: 5px 12px; font-size: 14px; color: var(--cup-muted);
}
.cup-chip strong { color: var(--cup-ink); }
.cup-chip.up { background: #eaf4ec; border-color: #cfe3d3; }
.cup-chip.up strong { color: var(--cup-teal); }
.cup-chip.fire strong { color: var(--cup-ink); font-weight: 600; }

.cup-avatar {
  position: relative; display: inline-flex; align-items: center; justify-content: center; flex: none;
  border-radius: 50%; color: #fff; font-weight: 700; border: 3px solid var(--cup-lime);
}
.cup-avatar .star { position: absolute; top: -2px; left: 50%; transform: translateX(-50%); font-size: 11px; color: var(--cup-lime); line-height: 1; }
.cup-avatar.teal { background: linear-gradient(160deg, #1d8f8f, #0d5a5a); }
.cup-avatar.plum { background: linear-gradient(160deg, #7a2c72, #4a1544); }
.cup-avatar.moss { background: linear-gradient(160deg, #3f7d4f, #204a2c); }
.cup-avatar.navy { background: linear-gradient(160deg, #163e5c, #0b2233); }

.cup-nudge {
  background: var(--cup-plum); color: #fff; border-radius: 16px; padding: 22px 30px; margin: 4px 0 28px;
  display: flex; justify-content: space-between; align-items: center; gap: 20px; font-size: 18px;
  box-shadow: var(--cup-shadow);
}
.cup-nudge strong { color: var(--cup-pink); }

.cup-board .eyebrow { margin-top: 0; }
.cup-list { list-style: none; margin: 18px 0 0; padding: 0; }
.cup-list li {
  display: grid; grid-template-columns: 28px 40px minmax(0, 1fr) auto auto; gap: 18px; align-items: center;
  padding: 16px 0; border-bottom: 1px solid var(--cup-line); font-size: 18px;
}
.cup-list li:last-child { border-bottom: 0; }
.cup-list li.me .who { font-weight: 700; }
.cup-list .rank { font-weight: 700; color: var(--cup-muted); }
.cup-list .pts { font-weight: 800; font-variant-numeric: tabular-nums; }
.cup-list a { font-size: 16px; }

.cup-top-post { margin-bottom: 16px; }
.cup-top-post .medal {
  display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  font-weight: 700; margin-bottom: 14px; color: var(--cup-ink);
}
.cup-top-post .m1 { background: var(--cup-gold); }
.cup-top-post .m2 { background: #d5dbd6; }
.cup-top-post .m3 { background: #d99a5e; }
.cup-top-post .name { font-size: 22px; font-weight: 700; }
.cup-top-post .meta { color: var(--cup-muted); margin: 4px 0 10px; }
.cup-top-post .excerpt {
  color: var(--cup-muted); font-size: 14px; margin: 0 0 12px; display: -webkit-box;
  -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden;
}
.cup-turn { background: var(--cup-plum); color: #fff; border-color: var(--cup-plum); margin-top: 24px; }
.cup-turn h3 { margin: 0 0 8px; font-size: 22px; }
.cup-turn p { margin: 0 0 18px; opacity: .92; }
.cup-turn .cup-btn { display: inline-block; }

.cup-foot { margin-top: 36px; color: var(--cup-muted); font-size: 16px; }
.cup-foot p { margin: 0 0 12px; }
.cup-foot .rules-list { margin: 0 0 12px; padding-left: 26px; }
.cup-foot .rules-list li { margin-bottom: 8px; }
.cup-foot strong { color: var(--cup-ink); }
.rules-list li { margin-bottom: 8px; }

@container cup (max-width: 900px) {
  .cup-columns { grid-template-columns: 1fr; }
  .cup-stats { grid-template-columns: 1fr; }
  .cup-me { padding: 22px; }
  .cup-me .head { flex-direction: column; }
  .cup-me .points { text-align: left; }
  .cup-row { grid-template-columns: 36px 56px minmax(0, 1fr) auto; gap: 14px; padding: 18px 20px; }
  .cup-row .cup-avatar { width: 56px !important; height: 56px !important; font-size: 19px !important; }
  .cup-nudge { flex-direction: column; align-items: flex-start; }
  .cup-list li { grid-template-columns: 24px 36px minmax(0, 1fr) auto; }
  .cup-list li a { grid-column: 3 / -1; }
}

/* --- small screens --------------------------------------------------------------------------- */
@media (max-width: 760px) {
  /* The sidebar becomes a compact header: brand, then one horizontally scrollable row of links.
     Section labels and the nested challenge sub-links are noise at this width. */
  .sidebar { padding: 10px 14px 8px; gap: 0; }
  .brand { padding: 2px 0 8px; }
  .side-nav {
    flex-wrap: nowrap; overflow-x: auto; gap: 6px; padding-bottom: 6px;
    -webkit-overflow-scrolling: touch; scrollbar-width: none;
  }
  .side-nav::-webkit-scrollbar { display: none; }
  .nav-section, .nav-subsection { display: none; }
  .nav-link { white-space: nowrap; padding: 7px 11px; font-size: 13px; background: var(--bg); }
  .nav-link.nested { margin-left: 0; }
  .challenge-nav { display: contents; }
  .side-foot { margin-top: 0; padding-top: 8px; }
}

@media (max-width: 600px) {
  main:has(.cup) { padding: 14px 12px 40px; }
}
@container cup (max-width: 600px) {
  .cup-live { justify-content: center; font-size: 12px; }
  .cup-hero { padding-top: 16px; }
  .cup-trophy { width: 92px; height: 92px; }
  .cup-hero .tagline { font-size: 15px; margin-bottom: 16px; }
  .cup-prizes { gap: 8px; margin-bottom: 18px; }
  .cup-prizes .prize { min-width: 0; flex: 1 1 40%; padding: 10px 12px; }
  .cup-prizes .prize .amount { font-size: 22px; }
  .cup-prizes .prize .label { font-size: 10px; letter-spacing: .1em; }
  .cup-hero .welcome { font-size: 28px; }
  .cup-card { padding: 16px; border-radius: 14px; }

  .cup-season .marks { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; font-size: 13px; }
  .cup-season .marks span:nth-child(2) { grid-column: 1 / -1; order: -1; font-size: 15px; }
  .cup-season .marks span:nth-child(3) { text-align: right; }

  .cup-stats { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .cup-stats .stat { padding: 14px 6px; }
  .cup-stats .n { font-size: 20px; }
  .cup-stats .k { font-size: 9px; letter-spacing: .06em; }

  .cup-toggle button { padding: 10px 16px; font-size: 14px; }
  .cup-me h2 { font-size: 24px; }
  .cup-me .head { gap: 8px; }
  .cup-me .points .n { font-size: 40px; }
  .cup-me .facts { gap: 16px 28px; margin-top: 20px; padding-bottom: 18px; }
  .cup-me .facts .v { font-size: 18px; }
  .cup-me .cta { gap: 12px; font-size: 15px; }
  .cup-btn { padding: 12px 20px; font-size: 15px; }

  /* Rows: rank and avatar in one column, everything else stacked beside them, with the total on
     the name line instead of under the chips. */
  .cup-row { grid-template-columns: 24px 44px minmax(0, 1fr) auto; gap: 8px 10px; padding: 14px; align-items: start; }
  .cup-row .rank { font-size: 20px; padding-top: 10px; }
  .cup-row .cup-avatar { width: 44px !important; height: 44px !important; font-size: 15px !important; }
  .cup-row .body { display: contents; }
  .cup-row .name { grid-column: 3; grid-row: 1; font-size: 17px; flex-wrap: wrap; gap: 6px; }
  .cup-row .sub { grid-column: 3 / -1; grid-row: 2; margin: -4px 0 2px; font-size: 13px; }
  .cup-row .chips { grid-column: 1 / -1; grid-row: 3; gap: 6px; }
  .cup-row .total { grid-column: 4; grid-row: 1; text-align: right; }
  .cup-row .total .n { font-size: 22px; }
  .cup-row .total .k { font-size: 9px; }
  .cup-chip { font-size: 12px; padding: 4px 8px; }

  .cup-nudge { padding: 16px; font-size: 15px; gap: 12px; }
  .cup-list li { grid-template-columns: 22px 34px minmax(0, 1fr) auto; gap: 10px; font-size: 15px; padding: 12px 0; }
  .cup-list li > a { display: none; }
  .cup-top-post .name { font-size: 18px; }
  .cup-foot { font-size: 14px; }
  .admin-strip .metrics { gap: 10px 16px; }
}
.cup-list .who-link { color: inherit; text-decoration: none; font-weight: inherit; }
.cup-list .who-link:hover { text-decoration: underline; }

/* --- scoring ledger ------------------------------------------------------------------------- */
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid.cols-4 { grid-template-columns: 1fr 1fr; } }
.ledger-week { margin-top: 18px; }
.ledger-week .week-head { flex-wrap: wrap; }
.ledger-week-total { margin-left: auto; font-weight: 700; font-variant-numeric: tabular-nums; }
table.ledger { min-width: 720px; }
table.ledger th, table.ledger td { padding: 10px 10px; vertical-align: top; }
table.ledger td:first-child { max-width: 360px; }
.ledger-post { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-weight: 600; }
.ledger-excerpt { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; margin-top: 2px; }
.ledger-dropped td { color: var(--muted); }
.ledger-dropped .ledger-post a { color: var(--muted); }