/* ============================================================
   Corrente — página inicial (lobby) · estilo "Papel & Tinta"
   ============================================================ */

:root {
  --paper:#ece1c6; --paper-2:#f1e8d2; --paper-board:#f7efda; --paper-edge:#e7dab9;
  --grid:rgba(74,61,42,0.20); --ink:#3b3325; --ink-soft:#7a6e57; --line:rgba(59,51,37,.14);
  --vermelho:#b03a2e; --vermelho-dim:#9a3327; --vermelho-soft:rgba(176,58,46,.14);
  --azul:#2e5e86; --azul-dim:#244e70; --azul-soft:rgba(46,94,134,.14);
  --gold:#c69214; --silver:#9a9a92; --bronze:#a9712f;
  --shadow:rgba(59,51,37,0.16); --radius:16px;
}
* { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  min-height:100%; background:
    radial-gradient(1200px 500px at 50% -200px, var(--paper-2), transparent 70%),
    var(--paper);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-tap-highlight-color:transparent;
}

/* ---------- barra superior fixa ---------- */
.topbar {
  position:sticky; top:0; z-index:15; padding:0;
  background:rgba(240,232,210,.82); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.topbar-inner {
  max-width:1120px; margin:0 auto; padding:12px clamp(14px,4vw,28px);
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.brand { display:flex; align-items:center; gap:9px; }
.logo-mark { display:block; flex:none; filter:drop-shadow(0 1px 2px var(--shadow)); }
.logo { font-family:Georgia,"Times New Roman",serif; font-size:23px; font-weight:700; letter-spacing:.02em; }
.version { font-size:11px; color:var(--ink-soft); background:var(--paper-board);
  padding:2px 8px; border-radius:999px; box-shadow:inset 0 0 0 1px var(--line); }

.btn-account { display:flex; align-items:center; gap:8px; cursor:pointer; border:none;
  background:var(--paper-board); box-shadow:inset 0 0 0 1px var(--line);
  border-radius:999px; padding:5px 14px 5px 5px; color:var(--ink); font:inherit; font-weight:600; font-size:13px;
  transition:box-shadow .15s ease; }
.btn-account:hover { box-shadow:inset 0 0 0 1px rgba(59,51,37,.3); }
.btn-account .avatar { width:30px; height:30px; font-size:14px; }

/* botão "voltar" (texto só) — padding simétrico */
.btn-back { display:inline-flex; align-items:center; cursor:pointer; border:none; text-decoration:none;
  background:var(--paper-board); box-shadow:inset 0 0 0 1px var(--line); border-radius:999px;
  padding:9px 16px; color:var(--ink); font:inherit; font-weight:600; font-size:13px; transition:box-shadow .15s ease; }
.btn-back:hover { box-shadow:inset 0 0 0 1px rgba(59,51,37,.3); }

/* ---------- avatares ---------- */
.avatar { display:flex; align-items:center; justify-content:center; border-radius:50%;
  font-weight:700; color:var(--paper); flex:none;
  background:radial-gradient(circle at 35% 30%,#c64b3d,var(--vermelho) 60%,var(--vermelho-dim));
  box-shadow:inset -2px -3px 5px rgba(0,0,0,.22); }
.avatar.sm { width:28px; height:28px; font-size:13px; }
.avatar.xl { width:44px; height:44px; font-size:18px; }
.avatar.blue { background:radial-gradient(circle at 35% 30%,#4a7ba8,var(--azul) 60%,var(--azul-dim)); }

/* seletor de cor do avatar */
.color-choose { display:flex; align-items:center; gap:10px; }
.cc-label { font-size:13px; color:var(--ink-soft); }
.cc-swatch { width:30px; height:30px; border-radius:50%; cursor:pointer; border:none;
  box-shadow:inset -2px -3px 5px rgba(0,0,0,.22); outline:2px solid transparent; outline-offset:2px; }
.cc-swatch.red { background:radial-gradient(circle at 35% 30%,#c64b3d,var(--vermelho) 60%,var(--vermelho-dim)); }
.cc-swatch.blue { background:radial-gradient(circle at 35% 30%,#4a7ba8,var(--azul) 60%,var(--azul-dim)); }
.cc-swatch.sel { outline-color:var(--ink); }

/* ---------- layout ---------- */
.home { max-width:1120px; margin:0 auto; padding:0 clamp(14px,4vw,28px) 60px; }

/* ---------- hero ---------- */
.hero { text-align:center; padding:clamp(26px,6vw,56px) 0 clamp(20px,4vw,34px); }
.hero-title { font-family:Georgia,serif; font-weight:700; line-height:1.1;
  font-size:clamp(30px,6vw,52px); letter-spacing:.01em; }
.hero-title span { background:linear-gradient(90deg,var(--vermelho),var(--azul));
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.hero-sub { margin:14px auto 0; max-width:560px; color:var(--ink-soft);
  font-size:clamp(14px,2.6vw,17px); font-style:italic; }
.hero-cta { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin:clamp(22px,4vw,30px) 0 16px; }
.cta { display:flex; flex-direction:column; align-items:center; justify-content:center; gap:3px;
  text-decoration:none; cursor:pointer; border:none;
  text-align:center; min-width:250px; padding:18px 30px 21px; border-radius:14px; position:relative;
  transition:transform .08s ease, box-shadow .15s ease; }
.cta:hover { transform:translateY(-2px); }
.cta-title { font-size:20px; font-weight:700; }
.cta-sub { font-size:12.5px; opacity:.82; }
.cta-primary { color:var(--paper); box-shadow:0 12px 28px rgba(59,51,37,.32);
  border:2.5px solid transparent;
  background:linear-gradient(var(--ink),var(--ink)) padding-box,
            linear-gradient(95deg,#c64b3d,#4a7ba8) border-box; }
.cta-primary:hover { box-shadow:0 16px 36px rgba(59,51,37,.42); }
.cta-secondary { background:var(--paper-board); color:var(--ink); border:2.5px solid var(--ink);
  box-shadow:0 3px 12px var(--shadow); }
.hero-counts { color:var(--ink-soft); font-size:13.5px; font-weight:600; }
.hero-counts .dotg { color:#3c9a52; }

/* ---------- grade de 3 colunas ---------- */
.grid3 { display:grid; gap:18px; align-items:start; grid-template-columns:0.92fr 1.25fr 0.92fr; }
.col-right { display:flex; flex-direction:column; gap:18px; }   /* perfil + ao vivo, mesmo espaçamento */
.card-rank { align-self:stretch; }   /* ranking ocupa a altura cheia da coluna, alinhado */

.card { background:var(--paper-edge); border-radius:var(--radius); padding:18px;
  box-shadow:0 10px 26px var(--shadow), inset 0 0 0 1px rgba(255,255,255,.35); }
.card-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:14px; }
.card h2 { font-family:Georgia,serif; font-size:18px; }
.see-all { font-size:13px; font-weight:600; color:var(--azul-dim); text-decoration:none; }
.see-all:hover { text-decoration:underline; }
.pill { font-size:12px; font-weight:700; color:var(--ink-soft); background:var(--paper-board);
  padding:1px 9px; border-radius:999px; box-shadow:inset 0 0 0 1px var(--line); }
.icon-mini { border:none; background:var(--paper-board); box-shadow:inset 0 0 0 1px var(--line);
  width:30px; height:30px; border-radius:8px; cursor:pointer; color:var(--ink); font-size:15px; }
.muted { color:var(--ink-soft); font-size:13px; font-style:italic; padding:8px 2px; }

/* ---------- ranking ---------- */
.rank-list { list-style:none; display:flex; flex-direction:column; }
.rank-list li { display:flex; align-items:center; gap:10px; font-size:14px; min-height:44px; padding:6px 8px; border-radius:8px; }
.rank-list li:nth-child(odd) { background:rgba(255,255,255,.28); }
.rank-list .pos { width:24px; text-align:center; font-weight:700; color:var(--ink-soft); font-size:13px; }
.rank-list .rn { flex:1; font-weight:600; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.rank-list .rel { font-weight:700; color:var(--azul-dim); font-variant-numeric:tabular-nums; }
.rank-list li.me { box-shadow:inset 0 0 0 1.5px var(--vermelho-soft); background:var(--vermelho-soft); }
.rank-empty { list-style:none; color:var(--ink-soft); font-size:13px; font-style:italic; padding:10px 2px; }

/* ---------- lobby / salas ---------- */
.rooms { display:flex; flex-direction:column; gap:6px; min-height:120px; max-height:260px; overflow:auto; }
.room { display:flex; align-items:center; gap:10px; padding:8px 10px; border-radius:10px;
  background:var(--paper-board); box-shadow:inset 0 0 0 1px var(--line); }
.room .avatar { width:26px; height:26px; font-size:12px; }
.room .r-nick { flex:1; font-weight:600; font-size:14px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.room .r-elo { font-size:12px; color:var(--ink-soft); font-variant-numeric:tabular-nums; }
.room .r-join { font:inherit; font-weight:700; font-size:12.5px; padding:6px 14px; border:none; border-radius:8px;
  background:var(--vermelho); color:#fff; cursor:pointer; }
.room .r-join:hover { background:var(--vermelho-dim); }
.lobby-actions { display:flex; gap:8px; margin-top:12px; }
.lobby-actions .btn { flex:1; }
.lobby-note { margin-top:10px; font-size:12px; color:var(--ink-soft); text-align:center; }

/* ---------- perfil ---------- */
.col-right { display:flex; flex-direction:column; gap:18px; }
.profile { display:flex; align-items:center; gap:12px; margin:4px 0 12px; }
.profile-id { min-width:0; }
.pname { font-weight:700; font-size:16px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.elo { font-size:12.5px; color:var(--ink-soft); margin-top:1px; }
.stats { display:flex; gap:8px; }
.stats > div { flex:1; text-align:center; background:var(--paper-board); border-radius:10px;
  padding:8px 4px; box-shadow:inset 0 0 0 1px var(--line); }
.stats b { display:block; font-size:18px; }
.stats span { font-size:11px; color:var(--ink-soft); }
.guest-msg { color:var(--ink-soft); font-size:14px; line-height:1.5; margin:4px 0 14px; }

/* ---------- partida ao vivo ---------- */
.live-badge { font-size:10.5px; font-weight:700; letter-spacing:.04em; text-transform:uppercase;
  color:var(--ink-soft); background:var(--paper-board); padding:3px 9px; border-radius:999px;
  box-shadow:inset 0 0 0 1px var(--line); }
.live-badge.on { color:#fff; background:var(--vermelho); box-shadow:none; animation:pulse 1.5s ease-in-out infinite; }
@keyframes pulse { 50% { opacity:.55; } }
.live-board { position:relative; width:100%; max-width:216px; aspect-ratio:1; margin:2px auto 0; display:grid;
  grid-template-columns:repeat(9,1fr); grid-template-rows:repeat(9,1fr); gap:1px;
  background:var(--grid); border:2px solid transparent;
  border-left-color:var(--vermelho); border-right-color:var(--vermelho);
  border-top-color:var(--azul); border-bottom-color:var(--azul); border-radius:4px; }
.live-board .c { background:var(--paper-board); display:flex; align-items:center; justify-content:center; }
.live-board .s { width:74%; height:74%; border-radius:50%; transform-origin:center; }
.live-board .s.pop { animation:livepop .32s cubic-bezier(.34,1.56,.64,1); }
@keyframes livepop { 0%{transform:scale(0)} 100%{transform:scale(1)} }
.live-board svg.le { position:absolute; inset:0; width:100%; height:100%; pointer-events:none; z-index:2; overflow:visible; }
.live-board svg.le line { stroke-width:.14; stroke-linecap:round; opacity:.5; }
.live-board .s.red { background:radial-gradient(circle at 35% 30%,#c64b3d,var(--vermelho) 60%,var(--vermelho-dim)); box-shadow:inset -1px -2px 3px rgba(0,0,0,.22); }
.live-board .s.blue { background:radial-gradient(circle at 35% 30%,#4a7ba8,var(--azul) 60%,var(--azul-dim)); box-shadow:inset -1px -2px 3px rgba(0,0,0,.22); }
.live-info { display:flex; justify-content:space-between; font-size:13px; font-weight:600; margin-top:12px; }
.live-info .red { color:var(--vermelho-dim); }
.live-info .blue { color:var(--azul-dim); }

.site-foot { border-top:1px solid var(--line); margin-top:36px; padding:20px 16px 34px; text-align:center; }
.foot-links { display:flex; flex-wrap:wrap; gap:9px; justify-content:center; align-items:center; font-size:13.5px; }
.foot-links a { color:var(--ink-soft); text-decoration:none; }
.foot-links a:hover { color:var(--ink); text-decoration:underline; }
.foot-links span { color:var(--ink-soft); opacity:.5; }
.foot-ico { display:inline-flex; align-items:center; color:var(--ink-soft); }
.foot-ico:hover { color:var(--ink); }
.foot-copy { margin-top:10px; font-size:12px; color:var(--ink-soft); }

/* ---------- botões / campos ---------- */
.btn { font:inherit; font-weight:600; font-size:14px; padding:11px 16px; border:none;
  border-radius:10px; background:var(--ink); color:var(--paper); cursor:pointer; transition:opacity .15s ease; }
.btn:hover { opacity:.92; }
.btn-ghost { background:transparent; color:var(--ink); box-shadow:inset 0 0 0 2px var(--ink); }
.join-row { display:flex; gap:8px; margin-top:12px; }
.join-row input { flex:1; font:inherit; font-size:14px; padding:11px 12px; border:none;
  border-radius:10px; background:var(--paper-board); color:var(--ink); box-shadow:inset 0 0 0 1px var(--line); }
.field { width:100%; font:inherit; font-size:15px; padding:12px 13px; border:none;
  border-radius:10px; background:var(--paper-board); color:var(--ink); box-shadow:inset 0 0 0 1px var(--line); }
.form-msg { font-size:13px; min-height:16px; color:var(--vermelho-dim); font-weight:600; }
.form-msg.ok { color:#3c7a47; }

/* ---------- modais ---------- */
.modal { position:fixed; inset:0; z-index:30; background:rgba(40,33,20,.45);
  display:flex; align-items:center; justify-content:center; padding:20px; }
.modal-card { background:var(--paper-board); border-radius:var(--radius); padding:24px;
  max-width:420px; width:100%; box-shadow:0 20px 50px rgba(0,0,0,.3);
  display:flex; flex-direction:column; gap:12px; }
.modal-card h2 { font-family:Georgia,serif; }
.modal-card .opt { text-align:left; border:none; cursor:pointer; border-radius:12px; padding:15px 16px;
  background:var(--paper-edge); box-shadow:inset 0 0 0 1px var(--line);
  display:flex; flex-direction:column; gap:3px; text-decoration:none; color:var(--ink); }
.modal-card .opt .ot { font-weight:700; font-size:15px; }
.modal-card .opt .os { font-size:12.5px; color:var(--ink-soft); }

.toast { position:fixed; left:50%; bottom:28px; transform:translateX(-50%) translateY(20px);
  background:var(--ink); color:var(--paper); padding:12px 18px; border-radius:12px; font-size:14px;
  box-shadow:0 10px 30px rgba(0,0,0,.3); opacity:0; transition:opacity .2s ease, transform .2s ease; z-index:40; pointer-events:none; }
.toast.show { opacity:1; transform:translateX(-50%) translateY(0); }

/* ---------- tutorial ---------- */
.tut-modal { position:fixed; inset:0; z-index:50; background:rgba(40,33,20,.5);
  display:flex; align-items:center; justify-content:center; padding:18px; }
.tut-card { background:var(--paper-2); border-radius:20px; padding:22px; max-width:360px; width:100%;
  position:relative; box-shadow:0 24px 60px rgba(0,0,0,.34); text-align:center; }
.tut-skip { position:absolute; top:13px; right:15px; border:none; background:none; color:var(--ink-soft);
  font:inherit; font-size:13px; font-weight:600; cursor:pointer; }
.tut-skip:hover { color:var(--ink); }
.tut-board { position:relative; width:200px; aspect-ratio:1; margin:14px auto 6px; display:grid;
  grid-template-columns:repeat(var(--tn,7),1fr); grid-template-rows:repeat(var(--tn,7),1fr); gap:1px;
  background:var(--grid); border:2.5px solid transparent;
  border-left-color:var(--vermelho); border-right-color:var(--vermelho);
  border-top-color:var(--azul); border-bottom-color:var(--azul); border-radius:5px; }
.tut-cell { position:relative; background:var(--paper-board); display:flex; align-items:center; justify-content:center; }
.tut-stone { width:74%; height:74%; border-radius:50%; }
.tut-stone.red { background:radial-gradient(circle at 35% 30%,#c64b3d,var(--vermelho) 60%,var(--vermelho-dim)); box-shadow:inset -1px -2px 3px rgba(0,0,0,.22); }
.tut-stone.blue { background:radial-gradient(circle at 35% 30%,#4a7ba8,var(--azul) 60%,var(--azul-dim)); box-shadow:inset -1px -2px 3px rgba(0,0,0,.22); }
.tut-stone.win { animation:tutwin 1.1s ease-in-out infinite; }
@keyframes tutwin { 50% { filter:brightness(1.4); } }
.tut-cell.tut-hl::after { content:""; position:absolute; width:58%; height:58%; border-radius:50%;
  box-shadow:0 0 0 2.5px var(--vermelho); animation:tuthl 1.15s ease-in-out infinite; }
@keyframes tuthl { 0%,100% { transform:scale(.7); opacity:.35; } 50% { transform:scale(1); opacity:1; } }
.tut-le { position:absolute; inset:0; width:100%; height:100%; pointer-events:none; overflow:visible; }
.tut-le line { stroke-width:.16; stroke-linecap:round; opacity:.6; }
.tut-title { font-family:Georgia,serif; font-size:21px; margin-top:8px; }
.tut-text { color:var(--ink-soft); font-size:14px; line-height:1.5; margin:8px 4px 14px; min-height:44px; }
.tut-dots { display:flex; gap:6px; justify-content:center; margin-bottom:16px; }
.tut-dot { width:7px; height:7px; border-radius:50%; background:rgba(59,51,37,.22); transition:width .2s ease, background .2s ease; }
.tut-dot.on { width:20px; border-radius:4px; background:var(--ink); }
.tut-actions { display:flex; gap:10px; }
.tut-actions .btn { flex:1; padding:13px; }
.tut-go { background:linear-gradient(95deg,var(--vermelho),var(--azul)) !important; color:#fff !important; }

.foot-btn { border:none; background:none; cursor:pointer; color:var(--ink-soft);
  font:inherit; font-size:13.5px; padding:0; }
.foot-btn:hover { color:var(--ink); text-decoration:underline; }

.link-btn { border:none; background:none; cursor:pointer; color:var(--ink-soft); font:inherit;
  font-size:13px; text-decoration:underline; text-underline-offset:3px; padding:4px; align-self:center; }
.link-btn:hover { color:var(--ink); }

/* formulário de redefinir senha */
#rd-form { display:flex; flex-direction:column; gap:10px; margin-top:12px; }
#rd-form .btn { width:100%; margin-top:4px; }

/* ---------- replays ---------- */
.replays-card { margin-top:18px; }
.replays-note { color:var(--ink-soft); font-size:13.5px; margin:2px 0 12px; }
.replay-open-row { display:flex; gap:8px; margin-bottom:14px; }
.replay-open-row input { flex:1; min-width:0; padding:11px 13px; border-radius:11px; border:none;
  background:var(--paper-board); box-shadow:inset 0 0 0 1.5px var(--line); font:inherit; font-size:14px; color:var(--ink); }
.replay-open-row input::placeholder { color:var(--ink-soft); }
.my-replays { display:flex; flex-direction:column; gap:7px; }
.replay-item { display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:9px 13px; background:var(--paper-board); border-radius:10px; box-shadow:inset 0 0 0 1px var(--line); }
.ri-info { font-size:14px; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ri-info .ri-res { font-weight:700; margin-right:6px; }
.ri-watch { flex:none; border:none; cursor:pointer; font:inherit; font-size:13px; font-weight:600;
  color:var(--ink); background:transparent; box-shadow:inset 0 0 0 1.5px var(--ink); padding:7px 13px; border-radius:9px; text-decoration:none; }
.ri-watch:hover { background:var(--ink); color:var(--paper); }
.replays-empty { color:var(--ink-soft); font-size:13.5px; font-style:italic; }

/* ---------- páginas legais (termos / privacidade) ---------- */
.legal-wrap { max-width:760px; margin:0 auto; padding:8px clamp(16px,4vw,28px) 56px; }
.legal-title { font-family:Georgia,"Times New Roman",serif; font-size:clamp(26px,5vw,34px); margin:16px 0 4px; }
.legal-upd { color:var(--ink-soft); font-size:13px; margin-bottom:22px; }
.legal-wrap h2 { font-family:Georgia,"Times New Roman",serif; font-size:19px; margin:26px 0 8px; }
.legal-wrap p, .legal-wrap li { font-size:15px; line-height:1.7; color:var(--ink); }
.legal-wrap ul { margin:6px 0 6px 20px; }
.legal-wrap li { margin-bottom:5px; }
.legal-wrap a { color:var(--vermelho); }
.legal-foot { margin-top:34px; display:flex; gap:16px; flex-wrap:wrap; font-size:14px;
  border-top:1px solid var(--line); padding-top:18px; }

.hidden { display:none !important; }

/* ---------- responsivo ---------- */
@media (max-width:880px) {
  .grid3 { grid-template-columns:1fr; }
  .card-lobby { order:1; } .col-right { order:2; } .card-rank { order:3; }
  .cta { min-width:0; flex:1 1 100%; }   /* botões empilham (não ficam apertados) */
  .hero { padding:18px 0 14px; }
  .hero-cta { gap:10px; flex-direction:column; }
}