/* Fight Fans — production frontend (P1 scaffold). Mobile-first, system fonts,
   zero external requests. Desktop is the expanded layout of the phone UI. */
:root{
  --bg:#f6f5f1; --surface:#ffffff; --surface2:#efede7;
  --text:#17181c; --muted:#5b5e66; --border:#ddd9cf;
  --accent:#c8102e; --accent-text:#ffffff;
  --ok:#1e7a46; --warn:#9a6a00; --bad:#b3261e;
  --chip-confirmed:#e3f2e8; --chip-pattern:#fdf3d7; --chip-unconfirmed:#f6e3e1;
  --tabbar-bg:rgba(255,255,255,.96);
  --radius:14px;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0f1114; --surface:#181b20; --surface2:#20242b;
    --text:#f0efe9; --muted:#a7abb4; --border:#2c313a;
    --accent:#e5324a; --accent-text:#ffffff;
    --ok:#4cc084; --warn:#e0b64f; --bad:#f0807a;
    --chip-confirmed:#14301f; --chip-pattern:#38300f; --chip-unconfirmed:#3a1d1a;
    --tabbar-bg:rgba(15,17,20,.96);
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:16px; line-height:1.45;
  padding-bottom:calc(76px + env(safe-area-inset-bottom));
}
a{color:var(--accent)}
.wrap{max-width:680px;margin:0 auto;padding:0 16px}
@media (min-width:900px){
  body{padding-bottom:24px}
  .wrap{max-width:1080px}
}

/* ---------- top bar ---------- */
.topbar{
  position:sticky; top:0; z-index:20;
  background:var(--tabbar-bg); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
  padding-top:env(safe-area-inset-top);
}
.topbar-in{max-width:680px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:16px}
@media (min-width:900px){.topbar-in{max-width:1080px}}
.brand{font-weight:800;font-size:1.15rem;letter-spacing:.2px;color:var(--text);text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center;padding:11px 0;margin:-11px 0}
.brand span{color:var(--accent)}
.topnav{display:none;margin-left:auto;gap:4px}
@media (min-width:900px){.topnav{display:flex}}
.topnav a{
  color:var(--text);text-decoration:none;font-weight:600;font-size:.95rem;
  padding:10px 14px;border-radius:10px;min-height:44px;display:flex;align-items:center;
}
.topnav a[aria-current="page"]{background:var(--surface2);color:var(--accent)}

/* ---------- bottom tab bar (mobile) ---------- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:30;
  background:var(--tabbar-bg);backdrop-filter:blur(8px);
  border-top:1px solid var(--border);
  padding-bottom:env(safe-area-inset-bottom);
  display:flex;
}
.tabbar a{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  min-height:60px;padding:6px 2px;
  color:var(--muted);text-decoration:none;font-size:.72rem;font-weight:600;
}
.tabbar a svg{width:24px;height:24px}
.tabbar a[aria-current="page"]{color:var(--accent)}
@media (prefers-color-scheme: dark){
  /* Active tab in dark: brightened red tint — the dark accent #e5324a
     (rgb 229,50,74) measures ~4.4:1 on the dark bar, under the 4.5 AA line;
     this tint measures ~6.3:1. Light mode is unchanged. (Placed after the
     base rule: equal specificity, so order decides.) */
  .tabbar a[aria-current="page"]{color:#ff5c6c}
}
@media (min-width:900px){.tabbar{display:none}}

/* ---------- generic ---------- */
h1{font-size:1.55rem;line-height:1.2;margin:20px 0 4px}
h2{font-size:1.15rem;margin:26px 0 10px}
.sub{color:var(--muted);margin:0 0 14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:10px 18px;border-radius:12px;border:1px solid var(--border);
  background:var(--surface);color:var(--text);font-size:1rem;font-weight:700;cursor:pointer;
  text-decoration:none;
}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}
.btn[aria-pressed="true"]{background:var(--ok);border-color:var(--ok);color:#fff}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:14px 16px;margin:0 0 12px;
}
.chip{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.3px;
  padding:3px 8px;border-radius:999px;vertical-align:middle;white-space:nowrap;
}
.chip.confirmed{background:var(--chip-confirmed);color:var(--ok)}
.chip.pattern{background:var(--chip-pattern);color:var(--warn)}
.chip.unconfirmed{background:var(--chip-unconfirmed);color:var(--bad)}
.chip.type{background:var(--surface2);color:var(--muted)}
.small{font-size:.85rem;color:var(--muted)}
.note-flag{color:var(--bad);font-weight:600}
footer.site{margin:34px 0 10px;color:var(--muted);font-size:.82rem}
/* Text links (logo above; inline links here): ≥44px effective tap height
   via padding, offset by equal negative margins so the layout — line
   height, spacing, proportions — does not move. Buttons and nav links
   already meet 44px and are not touched. */
main a:not(.btn){display:inline-block;padding:15px 2px;margin:-15px -2px}

/* ---------- toggle ---------- */
.toggle-row{
  display:flex;align-items:center;gap:12px;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius);padding:10px 16px;margin:0 0 14px;
}
.toggle-row .lbl{font-weight:700}
.toggle-row .hint{color:var(--muted);font-size:.85rem}
.switch{margin-left:auto;position:relative;width:56px;height:44px;flex:none;background:none;border:0;cursor:pointer;padding:0}
.switch .track{position:absolute;left:4px;top:8px;width:48px;height:28px;border-radius:999px;background:var(--surface2);border:1px solid var(--border);transition:background .15s}
.switch .thumb{position:absolute;left:8px;top:12px;width:20px;height:20px;border-radius:50%;background:var(--muted);transition:left .15s,background .15s}
.switch[aria-checked="true"] .track{background:var(--ok)}
.switch[aria-checked="true"] .thumb{left:28px;background:#fff}

/* ---------- calendar ---------- */
.month-h{font-size:1.05rem;font-weight:800;margin:22px 0 10px;color:var(--text)}
.ev-head{display:flex;gap:14px;align-items:flex-start}
.ev-date{
  flex:none;width:58px;text-align:center;background:var(--surface2);border-radius:10px;padding:8px 0;
}
.ev-date .dow{font-size:.68rem;font-weight:700;letter-spacing:.6px;color:var(--muted);text-transform:uppercase}
.ev-date .dom{font-size:1.35rem;font-weight:800;line-height:1.1}
.ev-main{flex:1;min-width:0}
.ev-promo{font-weight:800;font-size:1.02rem}
.ev-name{font-weight:600}
.ev-meta{color:var(--muted);font-size:.9rem}
.access{margin-top:10px;border-top:1px dashed var(--border);padding-top:10px;display:grid;gap:8px}
.access .row{display:flex;gap:8px;align-items:flex-start}
.access .k{flex:none;width:64px;font-size:.78rem;font-weight:700;color:var(--muted);padding-top:3px}
.access .v{flex:1;min-width:0;font-size:.92rem;overflow-wrap:break-word}
.access .chip{white-space:normal}
.srcnotes{margin-top:10px;font-size:.83rem;color:var(--muted)}
.srcnotes p{margin:4px 0}
.ev-actions{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
@media (min-width:900px){
  .ev-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .ev-grid .card{margin:0}
}

/* ---------- fighters ---------- */
.f-grid{display:grid;gap:12px}
@media (min-width:900px){.f-grid{grid-template-columns:1fr 1fr 1fr}}
.f-name{font-weight:800;font-size:1.02rem}
.f-nick{color:var(--accent);font-weight:600}
.f-rec{margin-top:2px}
.f-gym{color:var(--muted);font-size:.9rem}

/* ---------- event detail ---------- */
.bout{border-top:1px solid var(--border);padding:12px 0}
.bout:first-of-type{border-top:0}
.billing{font-size:.75rem;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:var(--accent)}
.bout .vs{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:4px}
.bout .side{flex:1;min-width:140px}
.bout .nm{font-weight:700}
.bout .rc{color:var(--muted);font-size:.88rem}
.title-line{font-weight:700;margin-top:2px}

/* ---------- follows: per-follow alert switches ---------- */
.alert-box{margin-top:12px;border-top:1px dashed var(--border);padding-top:10px}
.alert-h{font-size:.78rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:2px}
.alert-row{display:flex;align-items:center;gap:12px;padding:2px 0}
.alert-lbl{font-weight:600;font-size:.95rem}
.alert-row .switch{margin-left:auto}
.alert-note{margin:8px 0 0}

/* ---------- FBR (event detail) ---------- */
.fbr-vs{font-weight:700;margin-top:4px}
.fbr-fighter{border-top:1px dashed var(--border);padding:10px 0 4px;margin-top:10px}
.fbr-comp-line{margin:8px 0 2px;font-weight:700}
.fbr-score{font-size:1.35rem;font-weight:800;color:var(--accent)}
.fbr-basis{font-weight:600;color:var(--muted);font-size:.92rem}
.fbr-score-sm{font-weight:800}
.fbr-comp-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:3px 0}
.fbr-comp-name{color:var(--muted);font-weight:600;font-size:.92rem}
.fbr-why{font-size:.83rem;color:var(--muted);margin:2px 0 6px}
.fbr-lean{margin:10px 0 2px}
details.fbr-inputs{font-size:.83rem;color:var(--muted);margin:0 0 6px}
details.fbr-inputs summary{cursor:pointer;font-weight:600;padding:10px 0;min-height:44px;display:flex;align-items:center}
.fbr-ik{font-weight:600}
.fbr-bout-row{margin-left:12px}
/* FBR polish (P2 fix): points label never wraps alone; bout index;
   collapsed no-composite bouts; anchored bouts clear the sticky top bar. */
.fbr-pts{white-space:nowrap}
.fbr-index{display:grid;gap:0;margin:0 0 4px}
main nav.fbr-index a{
  display:flex;align-items:center;min-height:44px;
  padding:8px 2px;margin:0;font-weight:600;text-decoration:none;
  border-bottom:1px dashed var(--border);
}
main nav.fbr-index a:last-child{border-bottom:0}
.fbr-card>.bout{border-top:1px solid var(--border)}
.fbr-card>.fbr-index+.bout{border-top:0}
.bout[id]{scroll-margin-top:84px}
details.fbr-collapsed summary.fbr-summary{
  cursor:pointer;min-height:44px;display:flex;flex-direction:column;
  justify-content:center;gap:2px;padding:10px 0;
}
.fbr-state-line{font-size:.85rem;color:var(--muted);font-weight:600}

/* ---------- forms ---------- */label{display:block;font-weight:600;margin:14px 0 6px}
input,select,textarea{
  width:100%;font-size:16px;padding:12px;border-radius:10px;
  border:1px solid var(--border);background:var(--surface);color:var(--text);min-height:44px;
}
textarea{min-height:96px}
form .btn{margin-top:16px}
.saved-msg{margin-top:14px;background:var(--chip-confirmed);color:var(--ok);border-radius:10px;padding:12px;font-size:.92rem}
/* Consent checkbox: the global input rule stretches inputs to 100% —
   the checkbox stays a real ≥44px tap row instead. */
.consent-row{display:flex;align-items:flex-start;gap:12px;min-height:44px;padding:10px 0;cursor:pointer}
.consent-row input[type="checkbox"]{width:24px;height:24px;min-height:24px;flex:none;margin:2px 0 0;padding:0;accent-color:var(--accent)}
.consent-row span{font-weight:400;font-size:.95rem}

/* ---------- office surfaces (P3) ---------- */
.dropzone{
  margin-top:10px;border:2px dashed var(--border);border-radius:var(--radius);
  background:var(--surface2);padding:22px 16px;text-align:center;
}
.dropzone-title{font-weight:800;font-size:1.02rem}
.sched-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:8px 0;border-top:1px dashed var(--border);font-size:.92rem;
}
.sched-row a{flex:none;font-weight:600}
.ledger-line{margin:12px 0 6px}
.ledger-points{font-size:1.35rem;font-weight:800;color:var(--accent)}
.ledger-bar{height:12px;background:var(--surface2);border:1px solid var(--border);border-radius:999px;overflow:hidden}
.ledger-fill{height:100%;background:var(--accent)}
.ledger-scroll{overflow-x:auto;margin-top:10px}
table.ledger{border-collapse:collapse;width:100%;font-size:.88rem}
table.ledger th,table.ledger td{border-top:1px solid var(--border);padding:8px 8px;text-align:left;vertical-align:top}
table.ledger th{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.5px}
ul.tight{margin:6px 0;padding-left:20px}
ul.tight li{margin:4px 0}
.empty{
  background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius);
  padding:18px 16px;color:var(--muted);
}

/* ---------- P4: offline snapshot stamp + push scaffold ---------- */
/* Injected at the top of <main> by common.js on every page; visible only
   while the browser is offline. Uses the pattern (amber) palette — it is a
   freshness caution, not an error. */
.ff-stamp{
  background:var(--chip-pattern);color:var(--warn);
  border:1px solid var(--border);border-radius:10px;
  padding:10px 12px;margin:14px 0 0;font-size:.88rem;font-weight:700;text-align:center;
}
.ff-stamp[hidden]{display:none}
.btn[disabled]{opacity:.55;cursor:default}
pre.payload{
  background:var(--surface2);border:1px solid var(--border);border-radius:10px;
  padding:10px 12px;font-size:.78rem;line-height:1.5;overflow-x:auto;margin:6px 0 12px;
  white-space:pre;
}

/* ---------- P4 micro-fix: FBR points token on fighter pages ----------
   On fighter pages a component row's head can be the wide NOT COMPUTABLE
   chip; at 390px the label then wrapped and the "· N pts" token stacked
   alone on a second line. Fighter pages now keep the whole label on one
   line (same nowrap treatment the event page's rows rely on) and let the
   chip drop below, right-aligned, only when name + chip cannot share the
   row. Scoped to data-page="fighters": the fighters index renders no FBR
   rows, so only fighter detail pages are affected; rows with a numeric
   score never wrap and are unchanged. */
body[data-page="fighters"] .fbr-comp-name{white-space:nowrap}
body[data-page="fighters"] .fbr-comp-row{flex-wrap:wrap}
body[data-page="fighters"] .fbr-comp-row>.chip,
body[data-page="fighters"] .fbr-comp-row>.fbr-score-sm{margin-left:auto}