/* TopFlop · estilos públicos. Sistema: fuentes del sistema, tema claro/oscuro, móvil primero. */
:root {
  --bg: #f6f5f1; --surface: #ffffff; --ink: #14151a; --muted: #656a76; --line: #e3e1d9;
  --up: #0b8f52; --up-ink: #ffffff; --up-soft: #e5f5ed; --down: #d92d46; --down-ink: #ffffff; --down-soft: #fdeaed;
  --focus: #3b6cff; --shadow: 0 1px 2px rgba(20,21,26,.04), 0 6px 20px -8px rgba(20,21,26,.12);
  --radius: 14px; --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #0f1115; --surface: #171a21; --ink: #eceef3; --muted: #9aa0ad; --line: #272c37;
  --up: #3ddc97; --up-ink: #06231a; --up-soft: #12291f; --down: #ff6b81; --down-ink: #2a0910; --down-soft: #301820;
  --focus: #7d9bff; --shadow: 0 1px 2px rgba(0,0,0,.4); color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1115; --surface: #171a21; --ink: #eceef3; --muted: #9aa0ad; --line: #272c37;
    --up: #3ddc97; --up-ink: #06231a; --up-soft: #12291f; --down: #ff6b81; --down-ink: #2a0910; --down-soft: #301820;
    --focus: #7d9bff; --shadow: 0 1px 2px rgba(0,0,0,.4); color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration-color: color-mix(in srgb, currentColor 35%, transparent); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 5.5vw, 3.4rem); font-weight: 800; }
h2 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
small, .muted { color: var(--muted); }
code { font: .9em ui-monospace, SFMono-Regular, Menlo, monospace; background: color-mix(in srgb, var(--ink) 7%, transparent); padding: .1em .35em; border-radius: 6px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 6px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 620px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--bg); padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.hp { position: absolute; left: -5000px; height: 0; overflow: hidden; }

/* cabecera */
.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.top__in { display: flex; align-items: center; gap: 16px; height: 58px; }
.logo { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; letter-spacing: -.03em; text-decoration: none; font-size: 1.15rem; }
.nav { display: flex; gap: 4px; margin-left: 8px; flex: 1; }
.nav a { text-decoration: none; padding: 6px 10px; border-radius: 999px; color: var(--muted); font-weight: 600; font-size: .95rem; }
.nav a:hover, .nav a[aria-current] { color: var(--ink); background: color-mix(in srgb, var(--ink) 7%, transparent); }
.tools { display: flex; gap: 6px; }
.pill { border: 1px solid var(--line); background: var(--surface); color: var(--ink); border-radius: 999px; padding: 4px 10px; font: 600 .8rem var(--font); text-decoration: none; cursor: pointer; min-height: 32px; display: inline-flex; align-items: center; }
.cats { display: flex; gap: 6px; overflow-x: auto; padding-top: 2px; padding-bottom: 10px; scrollbar-width: none; }
.cats::-webkit-scrollbar { display: none; }
.chip { flex: none; text-decoration: none; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); font-size: .9rem; font-weight: 600; }
.chip.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.statbar { background: var(--surface); border-bottom: 1px solid var(--line); font-size: .85rem; color: var(--muted); }
.statbar__in { display: flex; gap: 18px; align-items: center; padding-top: 7px; padding-bottom: 7px; overflow-x: auto; white-space: nowrap; scrollbar-width: none; }
.statbar b { color: var(--ink); font-variant-numeric: tabular-nums; }
.statbar a { margin-left: auto; text-decoration: none; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--up); margin-right: 6px; box-shadow: 0 0 0 0 var(--up); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 7px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

/* héroe y widget */
.hero { padding-top: 36px; padding-bottom: 8px; text-align: center; }
.hero h1 { max-width: 26ch; margin-inline: auto; }
.hl { background: linear-gradient(100deg, var(--up), var(--down)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 56ch; margin-inline: auto; }
.page-h { padding-top: 28px; }
.page-h .lead { margin-inline: 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; margin: 16px 0; }
.claim { max-width: 640px; margin: 22px auto 8px; text-align: left; display: grid; gap: 14px; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; background: color-mix(in srgb, var(--ink) 6%, transparent); padding: 5px; border-radius: 12px; }
.seg__b { border: 0; background: transparent; padding: 11px 8px; border-radius: 9px; font: 700 .95rem var(--font); color: var(--muted); cursor: pointer; min-height: 44px; }
.seg__b.on.seg__b--up { background: var(--up); color: var(--up-ink); }
.seg__b.on.seg__b--down { background: var(--down); color: var(--down-ink); }
.picker { position: relative; }
.picker__row { display: flex; gap: 8px; align-items: stretch; }
.picker__row #pick { flex: 1 1 auto; min-width: 0; }
.btn-add { flex: none; white-space: nowrap; padding: 0 14px; min-height: 44px; border: 1px dashed var(--line); border-radius: 10px; background: var(--surface); color: var(--ink); font: 700 .9rem var(--font); cursor: pointer; }
.btn-add:hover, .btn-add[aria-expanded="true"] { border-style: solid; border-color: var(--focus); }
@media (max-width: 420px) { .btn-add { padding: 0 10px; font-size: .82rem; } }
.newitem { display: grid; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: color-mix(in srgb, var(--ink) 4%, transparent); }
.newitem[hidden] { display: none; }   /* si no, el display:grid de arriba gana al atributo hidden */
.newitem__h { margin: 0; font-weight: 700; font-size: .92rem; }
.newitem__g { display: grid; gap: 8px; grid-template-columns: 1fr 1fr; }
.newitem__g select { grid-column: 1 / -1; }
.newitem__a { display: flex; gap: 8px; }
.newitem__a .btn { flex: 1; }
.newitem .fine { text-align: left; }
@media (max-width: 480px) { .newitem__g { grid-template-columns: 1fr; } }
input, select, textarea { width: 100%; font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px; min-height: 44px; }
input[type=checkbox], input[type=radio] { width: auto; min-height: 0; accent-color: var(--ink); }
input:focus, select:focus, textarea:focus { border-color: var(--focus); }
#pick-list { position: absolute; z-index: 15; left: 0; right: 0; top: calc(100% + 4px); margin: 0; padding: 4px; list-style: none; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); max-height: 280px; overflow: auto; }
#pick-list li { padding: 9px 10px; border-radius: 8px; cursor: pointer; display: flex; justify-content: space-between; gap: 10px; }
#pick-list li[aria-selected="true"], #pick-list li:hover { background: color-mix(in srgb, var(--ink) 8%, transparent); }
#pick-list small { color: var(--muted); }
.amount { display: flex; gap: 8px; align-items: center; }
.step { flex: none; width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); font: 700 1.3rem var(--font); color: var(--ink); cursor: pointer; }
.amount__f { flex: 1; display: flex; align-items: center; gap: 8px; margin: 0; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 0 14px; }
.amount__f span { font-weight: 700; color: var(--muted); }
.amount__f input { border: 0; background: transparent; font-size: 1.5rem; font-weight: 800; padding: 6px 0; text-align: center; font-variant-numeric: tabular-nums; }
.chips2 { display: flex; flex-wrap: wrap; gap: 6px; }
.qa { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 6px 12px; font: 600 .9rem var(--font); cursor: pointer; color: var(--ink); min-height: 36px; }
.qa:hover { border-color: var(--ink); }
.qa--take { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.hint { min-height: 1.4em; margin: 0; color: var(--muted); font-size: .92rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--ink); background: var(--ink); color: var(--bg); padding: 10px 18px; border-radius: 12px; font: 700 .95rem var(--font); text-decoration: none; cursor: pointer; min-height: 44px; }
.btn--up { background: var(--up); border-color: var(--up); color: var(--up-ink); }
.btn--down { background: var(--down); border-color: var(--down); color: var(--down-ink); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--lg { width: 100%; min-height: 52px; font-size: 1.05rem; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.disc { margin: 18px 0; padding: 12px 14px; border-radius: 12px; background: color-mix(in srgb, #f5a524 14%, var(--surface)); border: 1px solid color-mix(in srgb, #f5a524 40%, var(--line)); font-size: .9rem; }

/* tableros */
.wins { display: inline-flex; gap: 4px; background: color-mix(in srgb, var(--ink) 6%, transparent); padding: 4px; border-radius: 999px; margin: 8px 0 14px; }
.wins a { padding: 6px 14px; border-radius: 999px; text-decoration: none; font-weight: 700; font-size: .9rem; color: var(--muted); }
.wins a.on { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.boards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.board { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.board__h { padding: 16px 18px 10px; border-bottom: 1px solid var(--line); }
.board__h h2 { margin: 0; }
.board__h p { margin: 2px 0 0; color: var(--muted); font-size: .88rem; }
.board--up .board__h { background: linear-gradient(180deg, var(--up-soft), transparent); }
.board--down .board__h { background: linear-gradient(180deg, var(--down-soft), transparent); }
.rows { list-style: none; margin: 0; padding: 0; }
.row { position: relative; display: grid; grid-template-columns: 38px minmax(0, 1fr) auto auto; gap: 12px; align-items: center; padding: 13px 16px 15px; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: 0; }
.row--lead { background: color-mix(in srgb, var(--up) 7%, transparent); }
.row--down.row--lead { background: color-mix(in srgb, var(--down) 7%, transparent); }
.rank { font-weight: 800; font-size: 1.05rem; text-align: center; color: var(--muted); font-variant-numeric: tabular-nums; }
.row--lead .rank { font-size: 1.4rem; }
.who { text-decoration: none; min-width: 0; display: grid; }
.who__n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.who small { color: var(--muted); }
.amt { text-align: right; display: grid; line-height: 1.2; }
.amt b { font-variant-numeric: tabular-nums; font-size: 1.05rem; }
.amt small { color: var(--muted); font-size: .78rem; }
.act { text-decoration: none; font: 700 .8rem var(--font); padding: 7px 11px; border-radius: 999px; white-space: nowrap; border: 1px solid; }
.act--up { color: var(--up); border-color: color-mix(in srgb, var(--up) 40%, transparent); background: var(--up-soft); }
.act--down { color: var(--down); border-color: color-mix(in srgb, var(--down) 40%, transparent); background: var(--down-soft); }
.act:hover { filter: brightness(.96); }
.bar { position: absolute; left: 0; bottom: 0; height: 3px; border-radius: 0 3px 3px 0; opacity: .85; }
.bar--up { background: var(--up); } .bar--down { background: var(--down); }
.empty { padding: 30px 18px; text-align: center; color: var(--muted); }
.empty .btn { margin-top: 6px; }
.how { margin: 44px 0; }
.how__l { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.how__l li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.how__l b { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--ink); color: var(--bg); margin-bottom: 8px; }

/* ficha */
.crumbs { color: var(--muted); font-size: .9rem; margin: 0 0 6px; }
.panels { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 8px; }
.panel { border-radius: var(--radius); padding: 18px; border: 1px solid var(--line); background: var(--surface); }
.panel--up { background: linear-gradient(180deg, var(--up-soft), var(--surface)); }
.panel--down { background: linear-gradient(180deg, var(--down-soft), var(--surface)); }
.panel h2 { margin-bottom: 6px; }
.panel__rank { font-size: 2rem; font-weight: 800; letter-spacing: -.03em; margin: 0; }
.panel__rank small { font-size: .9rem; font-weight: 600; }
.panel__sub, .panel__cost { margin: 2px 0; color: var(--muted); font-size: .92rem; }
.panel__amt { margin: 8px 0 2px; }
.vote h2 { margin-bottom: 12px; }
.form { display: grid; gap: 14px; }
.form label { display: grid; gap: 5px; font-weight: 600; font-size: .92rem; }
.form label small { font-weight: 400; }
.form .amount__f { display: flex; gap: 8px; font-weight: inherit; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dirs { border: 0; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.dir { position: relative; }
.dir input { position: absolute; opacity: 0; }
.dir span { display: block; text-align: center; padding: 12px 8px; border: 2px solid var(--line); border-radius: 12px; font-weight: 700; cursor: pointer; }
.dir--up input:checked + span { border-color: var(--up); background: var(--up-soft); }
.dir--down input:checked + span { border-color: var(--down); background: var(--down-soft); }
.dir input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
.pay { border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px 14px; display: grid; gap: 8px; }
.pay legend { padding: 0 6px; font-weight: 700; font-size: .92rem; }
.pm { display: flex !important; grid-template-columns: none; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; font-weight: 600; }
.pm:has(input:checked) { border-color: var(--ink); background: color-mix(in srgb, var(--ink) 5%, transparent); }
.consents { display: grid; gap: 10px; }
.ck { display: flex !important; gap: 10px; align-items: flex-start; font-weight: 400 !important; font-size: .88rem !important; line-height: 1.4; }
.ck input { margin-top: 3px; flex: none; width: 18px; height: 18px; }
.err { color: var(--down); font-weight: 600; margin: 0; }
.ok { color: var(--up); font-weight: 600; margin: 0; }
.alert { padding: 10px 12px; background: var(--down-soft); border-radius: 10px; color: var(--down); font-weight: 600; }
.fine { color: var(--muted); font-size: .8rem; margin: 0; text-align: center; }
.feed { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.feed li { display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.feed time { color: var(--muted); font-size: .85rem; margin-left: auto; }
.feed q { flex-basis: 100%; color: var(--muted); font-style: italic; }
.b { font-weight: 800; padding: 2px 8px; border-radius: 999px; font-size: .85rem; font-variant-numeric: tabular-nums; }
.b--up { background: var(--up-soft); color: var(--up); } .b--down { background: var(--down-soft); color: var(--down); }
.supp { margin-top: 24px; }
.report { text-align: center; color: var(--muted); font-size: .9rem; margin: 26px 0; }

/* estadísticas y textos */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 16px 0; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.kpi b { display: block; font-size: 1.7rem; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.kpi span { color: var(--muted); font-size: .88rem; }
.split { display: flex; height: 16px; border-radius: 999px; overflow: hidden; background: var(--line); }
.split__up { background: var(--up); } .split__down { background: var(--down); }
.split__l { display: flex; justify-content: space-between; margin: 8px 0 0; font-weight: 700; }
.prose { padding-top: 28px; padding-bottom: 40px; max-width: 760px; }
.prose h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); }
.prose h2 { margin-top: 1.8em; font-size: 1.25rem; }
.prose h3 { margin-top: 1.2em; font-size: 1.05rem; }
.prose ul { padding-left: 1.2em; } .prose li { margin: .3em 0; }
.prose .form { margin-top: 28px; }
.qa-d { border-bottom: 1px solid var(--line); padding: 12px 0; }
.qa-d summary { cursor: pointer; font-weight: 700; }
.thanks { text-align: center; padding: 50px 16px; } .thanks .big { font-size: 2.4rem; font-weight: 800; margin: 0 0 12px; }
.foot { margin-top: 56px; border-top: 1px solid var(--line); padding: 26px 0 40px; color: var(--muted); font-size: .88rem; }
.foot__links { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 12px 0; }
.foot__links a { text-decoration: none; } .foot__links a:hover { text-decoration: underline; }

@media (max-width: 860px) {
  .boards, .panels, .how__l { grid-template-columns: 1fr; }
  .nav { display: none; }
  .top__in { justify-content: space-between; }
  .tools { margin-left: auto; }
}
@media (max-width: 520px) {
  .row { grid-template-columns: 34px minmax(0, 1fr) auto; row-gap: 8px; }
  .act { grid-column: 2 / -1; justify-self: start; }
  .grid2 { grid-template-columns: 1fr; }
  .hero { padding-top: 22px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; scroll-behavior: auto !important; } }
.flash-row { animation: flash 1.4s ease-out; }
@keyframes flash { from { background: color-mix(in srgb, #f5a524 35%, transparent); } to { background: transparent; } }

/* ---- ranking único (sustituye a los dos tableros) ---- */
.ranking { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.zone__h { padding: 16px 18px 10px; border-bottom: 1px solid var(--line); }
.zone__h h2 { margin: 0; }
.zone__h p { margin: 2px 0 0; color: var(--muted); font-size: .88rem; }
.zone--top .zone__h { background: linear-gradient(180deg, var(--up-soft), transparent); }
.zone--bottom .zone__h { background: linear-gradient(180deg, var(--down-soft), transparent); border-top: 1px solid var(--line); }
.zone--bottom { scroll-margin-top: 130px; }
.gap { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px 16px; padding: 18px 16px; text-align: center; border-top: 1px dashed var(--line); background: repeating-linear-gradient(135deg, transparent 0 10px, color-mix(in srgb, var(--ink) 3%, transparent) 10px 20px); scroll-margin-top: 130px; }
.gap__n { color: var(--muted); font-weight: 600; }
.gap__jump { font-weight: 700; text-decoration: none; color: var(--down); }
.gap__more { min-height: 40px; }
.flatnote { margin: 4px 0 12px; padding: 10px 14px; background: color-mix(in srgb, #f5a524 12%, var(--surface)); border-radius: 10px; }
.sc { font-variant-numeric: tabular-nums; }
.sc--pos { color: var(--up); } .sc--neg { color: var(--down); } .sc--zero { color: var(--muted); }
.fav { color: var(--up); font-weight: 600; } .ag { color: var(--down); font-weight: 600; }
.acts { display: flex; gap: 6px; }
.bar--pos { background: var(--up); } .bar--neg { background: var(--down); } .bar--zero { display: none; }
.row--lead { background: color-mix(in srgb, var(--up) 8%, transparent); }
.row--last { background: color-mix(in srgb, var(--down) 8%, transparent); }
/* ficha */
.panel--pos { background: linear-gradient(180deg, var(--up-soft), var(--surface)); }
.panel--neg { background: linear-gradient(180deg, var(--down-soft), var(--surface)); }
.panel--zero { background: var(--surface); }
.panel__score { margin: 4px 0 2px; font-size: 1.1rem; } .panel__score b { font-size: 1.9rem; letter-spacing: -.03em; }
.tag { display: inline-block; vertical-align: middle; font: 700 .78rem var(--font); padding: 3px 9px; border-radius: 999px; }
.tag--up { background: var(--up-soft); color: var(--up); } .tag--down { background: var(--down-soft); color: var(--down); }
.nbs { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 8px; }
.nb { font-size: .92rem; padding: 8px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); }
.nb__t { color: var(--muted); margin-right: 6px; } .nb__c { display: block; color: var(--muted); font-size: .85rem; margin-top: 2px; }
.panels { display: block; }
@media (max-width: 520px) { .acts { grid-column: 2 / -1; } .zone__h { padding: 14px 14px 8px; } }

/* logotipo */
.logo img { display: block; height: 34px; width: auto; }
.logo { min-height: 40px; }
.form [hidden] { display: none !important; }
.cat-now { margin: 18px 0 4px; font-size: 1.25rem; }