/* ============================================================
   B.E Guardian · São Paulo — app shell styles (Phase 0)
   Dark, calm, warm-not-fear. Navy base + green accent + the
   4 tier colors. Mobile-first PWA. No em-dashes in UI copy.
   ============================================================ */
:root{
  --navy:#0F2A43; --navy-2:#0b2034; --ink:#08192a;
  --paper:#f4f6f8; --line:rgba(255,255,255,.10);
  --text:#eef2f6; --muted:#9aa6b2; --muted-2:#8b919f;
  --green:#2D6A4F; --green-bright:#37b87f;
  /* SP brand chrome = Corinthians (preto e branco): white accent on the
     near-black navy base. Color is reserved for the SAFETY signal only,
     so the only color in the app draws the eye to the map + tiers. */
  --accent:#ffffff; --accent-bg:rgba(255,255,255,.10); --accent-line:rgba(255,255,255,.22);
  /* Corinthians red — a single brand SIGNATURE only (shield + eyebrow kicker),
     kept in brand contexts and away from the map so it never reads as the
     safety danger-red (--t4). */
  --cor-red:#ED1C2E;
  --t1:#37b87f; --t2:#e6b34a; --t3:#e08a3c; --t4:#e2574c;
  --red:#e2574c;
  --radius:16px; --tabh:64px;
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-t:env(safe-area-inset-top,0px);
  font-synthesis:none;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
/* a11y: honor reduced-motion, kill the non-essential animation/transitions */
@media (prefers-reduced-motion: reduce){
  .sp-mark,.view,.sheet,.tour-card,.tour-dots span,.intro-cv,#splash{animation:none!important;transition:none!important}
}
body{
  background:radial-gradient(120% 80% at 50% -10%, #163a59 0%, var(--navy) 38%, var(--ink) 100%);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  overscroll-behavior-y:none;
}

/* ---------- splash ---------- */
#splash{
  position:fixed;inset:0;z-index:200;display:grid;place-items:center;
  background:radial-gradient(120% 90% at 50% 30%, #163a59 0%, var(--navy) 45%, var(--ink) 100%);
  transition:opacity .6s ease;
}
#splash.gone{opacity:0;pointer-events:none}
.intro-cv{position:absolute;inset:0;width:100%;height:100%}
.sp-mark{position:relative;display:grid;justify-items:center;gap:6px;animation:rise .9s ease .5s both}
.sp-shield{
  font-weight:800;letter-spacing:.5px;font-size:34px;color:#fff;
  border:2px solid var(--cor-red);border-radius:12px;padding:8px 14px;
  box-shadow:0 0 30px rgba(237,28,46,.20);
}
.sp-word{font-size:24px;font-weight:700;letter-spacing:.5px}
.sp-city{font-size:13px;color:var(--accent);letter-spacing:3px;text-transform:uppercase}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* skip link (a11y) */
.skip{position:fixed;left:-9999px;top:0;z-index:400;background:#fff;color:var(--navy);
  padding:10px 14px;border-radius:8px;font-weight:700;font-size:14px;text-decoration:none}
.skip:focus{left:10px;top:10px}

/* ---------- header ---------- */
.app-head{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:calc(var(--safe-t) + 12px) 16px 12px;
  background:linear-gradient(180deg, rgba(11,32,52,.96), rgba(11,32,52,.78) 70%, transparent);
  backdrop-filter:blur(8px);
}
.head-brand{display:flex;align-items:center;gap:10px}
.brand-shield{
  font-weight:800;font-size:14px;color:#fff;border:1.5px solid var(--cor-red);
  border-radius:8px;padding:4px 7px;line-height:1;
}
.brand-name{font-weight:700;font-size:17px;line-height:1.05;display:grid}
.brand-name small{font-weight:500;font-size:11px;color:var(--accent);letter-spacing:1.5px;text-transform:uppercase}
.lang-toggle{
  background:rgba(255,255,255,.08);color:var(--text);border:1px solid var(--line);
  border-radius:999px;padding:7px 14px;font-size:13px;font-weight:600;cursor:pointer;
}
.lang-toggle:active{transform:scale(.96)}

/* ---------- view ---------- */
.view{
  padding:18px 16px calc(var(--tabh) + var(--safe-b) + 140px);
  max-width:680px;margin:0 auto;
  animation:fade .35s ease both;
}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.eyebrow{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin:0 0 6px}
.eyebrow::before{content:"";display:inline-block;width:16px;height:2px;border-radius:2px;background:var(--cor-red);vertical-align:middle;margin:0 9px 3px 0}
.view h1{font-size:26px;line-height:1.15;margin:0 0 8px;font-weight:800}
.view .lede{color:var(--muted);font-size:15px;line-height:1.5;margin:0 0 18px}

/* cards */
.card{
  background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;margin:0 0 12px;
}
.card h2{font-size:17px;margin:0 0 6px;font-weight:700}
.card p{color:var(--muted);font-size:14px;line-height:1.5;margin:0}
.soon{display:inline-block;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  color:var(--accent);background:var(--accent-bg);border:1px solid var(--accent-line);
  border-radius:999px;padding:3px 9px;margin-bottom:10px}
.soon.danger{color:var(--t4);background:rgba(226,87,76,.12);border-color:rgba(226,87,76,.35)}
.soon.warn{color:var(--t2);background:rgba(230,179,74,.12);border-color:rgba(230,179,74,.35)}

/* ---------- tier legend + list (Seguro) ---------- */
.daynight{display:inline-flex;background:rgba(255,255,255,.06);border:1px solid var(--line);
  border-radius:999px;padding:3px;margin:0 0 16px;gap:2px}
.daynight button{border:0;background:transparent;color:var(--muted);font-weight:600;font-size:13px;
  padding:7px 16px;border-radius:999px;cursor:pointer}
.daynight button.on{background:#fff;color:var(--navy)}
/* the tier map (Leaflet) */
.sp-map{height:300px;border-radius:14px;overflow:hidden;margin:0 0 16px;border:1px solid var(--line);background:#0b2034}
.leaflet-container{background:#0b2034;font-family:inherit}
.sp-pop{display:grid;gap:3px;min-width:150px}
.sp-pop b{font-size:14px}
.sp-pop span{font-size:12px;color:#aeb8c4;line-height:1.4}
.leaflet-popup-content-wrapper{background:#12263b;color:var(--text);border-radius:12px;box-shadow:0 6px 22px rgba(0,0,0,.4)}
.leaflet-popup-content{margin:11px 13px;font-size:13px}
.leaflet-popup-tip{background:#12263b}
.leaflet-popup-close-button{color:var(--muted) !important}
.leaflet-control-zoom a{background:#12263b;color:var(--text);border-color:var(--line)}
.leaflet-bar a:hover{background:#1a3450}
.leaflet-control-attribution{background:rgba(11,32,52,.7);color:var(--muted-2);font-size:10px}
.leaflet-control-attribution a{color:var(--muted)}

.tier-key{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:0 0 18px}
.tier-key .k{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.dot{width:11px;height:11px;border-radius:50%;flex:0 0 auto}
.dot.t1{background:var(--t1)} .dot.t2{background:var(--t2)} .dot.t3{background:var(--t3)} .dot.t4{background:var(--t4)}
/* the street-spot legend echoes the map dots: white ring, red/amber fill */
.tier-key.street-key{margin:-12px 0 12px;padding-top:11px;border-top:1px solid var(--line)}
.dot.ring{box-shadow:0 0 0 1.5px #fff inset}
.dot.ring.avoid{background:var(--t4)} .dot.ring.caution{background:var(--t2)}
/* a street-spot row tints its icon chip by danger level */
.grp-sub{font-size:11px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);margin:14px 0 9px;padding-left:2px}
.strow.avoid .row-ic{background:rgba(226,87,76,.14);color:var(--t4)}
.strow.caution .row-ic{background:rgba(230,179,74,.14);color:var(--t2)}
.sp-pop-st i{display:block;font-style:normal;font-size:10px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;margin-bottom:1px}
/* metrô guide: pay/hours summary, line-number badge, station tint, sheet note */
.metro-sum{display:grid;gap:9px;margin:0 0 12px}
.ms-fact{background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:14px;padding:11px 14px}
.ms-fact .ms-k{display:block;font-size:11px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--accent);margin:0 0 4px}
.ms-fact .ms-v{display:block;font-size:13px;line-height:1.5;color:var(--muted)}
.row-ic.mline{background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 2px var(--ln);color:#fff}
.row-ic.mline b{font-weight:800;font-size:15px}
.mstrow.caution .row-ic{background:rgba(226,87,76,.14);color:var(--t4)}
.mstrow.day .row-ic{background:rgba(230,179,74,.14);color:var(--t2)}
.sheet-note{margin:10px 0 0;padding:11px 13px;background:rgba(255,255,255,.04);border-left:3px solid var(--accent);border-radius:10px;font-size:13.5px;line-height:1.5;color:var(--muted)}
/* curated route sheet: day/night legs + warning + actions */
.rt-leg{margin:13px 0 0}
.rt-k{display:inline-block;font-size:11px;font-weight:700;letter-spacing:1.1px;text-transform:uppercase;padding:2px 9px;border-radius:999px;margin:0 0 6px}
.rt-k.rt-day{color:#0b2034;background:#f2c200}
.rt-k.rt-night{color:#fff;background:rgba(255,255,255,.16)}
.rt-leg p{margin:0;font-size:14px;line-height:1.5;color:var(--text)}
.rt-warn{margin:14px 0 0;padding:11px 13px;background:rgba(226,87,76,.12);border-left:3px solid var(--t4);border-radius:10px;font-size:13.5px;line-height:1.5;color:#f0c9c4}
.rt-acts{display:grid;gap:8px;margin:16px 0 0}
.tgroup{margin:0 0 16px}
.tgroup .th{display:flex;align-items:center;gap:9px;margin:0 0 8px}
.tgroup .th b{font-size:15px;font-weight:700}
.tgroup .th span{font-size:12px;color:var(--muted)}
.hood{
  display:flex;align-items:flex-start;gap:11px;padding:12px 13px;margin:0 0 7px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);border-left-width:3px;border-radius:12px;
}
.hood.t1{border-left-color:var(--t1)} .hood.t2{border-left-color:var(--t2)}
.hood.t3{border-left-color:var(--t3)} .hood.t4{border-left-color:var(--t4)}
.hood .nm{font-weight:600;font-size:15px}
.hood .nt{color:var(--muted);font-size:13px;line-height:1.45;margin-top:2px}
.maphint{font-size:12px;color:var(--muted-2);text-align:center;margin:6px 0 0}

/* ---------- SOS ---------- */
.sos{
  position:fixed;right:16px;bottom:calc(var(--tabh) + var(--safe-b) + 16px);z-index:60;
  width:58px;height:58px;border-radius:50%;border:0;cursor:pointer;
  background:var(--red);color:#fff;font-weight:800;font-size:15px;letter-spacing:.5px;
  box-shadow:0 8px 24px rgba(226,87,76,.45);
}
.sos:active{transform:scale(.94)}

/* ---------- tab bar ---------- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  display:flex;justify-content:space-around;align-items:stretch;
  height:calc(var(--tabh) + var(--safe-b));padding-bottom:var(--safe-b);
  background:linear-gradient(0deg, rgba(8,25,42,.98), rgba(11,32,52,.92));
  border-top:1px solid var(--line);
}
.tab{flex:1;border:0;background:transparent;color:var(--muted);cursor:pointer;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  font-size:11px;font-weight:600;letter-spacing:.2px;padding:8px 2px}
.tab svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round}
.tab.is-active{color:var(--accent)}
.tab:active{transform:translateY(1px)}

/* ---------- sheet (SOS + generic) ---------- */
.sheet-wrap{position:fixed;inset:0;z-index:120;display:none}
.sheet-wrap.open{display:block}
.sheet-bg{position:absolute;inset:0;background:rgba(4,12,20,.6);backdrop-filter:blur(2px)}
.sheet{
  position:absolute;left:0;right:0;bottom:0;max-width:680px;margin:0 auto;
  background:var(--navy-2);border:1px solid var(--line);border-bottom:0;
  border-radius:20px 20px 0 0;padding:20px 18px calc(var(--safe-b) + 22px);
  animation:up .3s ease both;
}
@keyframes up{from{transform:translateY(100%)}to{transform:none}}
.sheet h2{margin:0 0 4px;font-size:20px}
.sheet p{color:var(--muted);font-size:14px;line-height:1.5;margin:0 0 14px}
.num-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0 0 14px}
.num{display:grid;place-items:center;gap:2px;padding:12px 4px;border-radius:12px;
  background:rgba(226,87,76,.12);border:1px solid rgba(226,87,76,.3);color:#fff;
  text-decoration:none;font-size:12px}
.num b{font-size:19px}
.btn{display:block;width:100%;text-align:center;padding:14px;border-radius:12px;border:0;cursor:pointer;
  font-weight:700;font-size:15px;text-decoration:none}
.btn.ghost{background:rgba(255,255,255,.06);color:var(--text);border:1px solid var(--line)}
.sheet .btn{margin-top:8px}

/* ---------- first-run tour ---------- */
.tour-wrap{position:fixed;inset:0;z-index:300;display:grid;place-items:center;padding:24px}
.tour-bg{position:absolute;inset:0;background:rgba(4,12,20,.78);backdrop-filter:blur(2px)}
.tour-card{position:relative;max-width:380px;width:100%;background:var(--navy-2);border:1px solid var(--line);
  border-radius:18px;padding:22px 20px;box-shadow:0 18px 50px rgba(0,0,0,.5);animation:rise .35s ease both}
.tour-dots{display:flex;gap:6px;justify-content:center;margin:0 0 14px}
.tour-dots span{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.18);transition:width .25s ease}
.tour-dots span.on{background:var(--accent);width:18px;border-radius:3px}
.tour-card h2{margin:0 0 8px;font-size:20px;text-align:center}
.tour-card p{margin:0 0 18px;color:var(--muted);font-size:14px;line-height:1.5;text-align:center}
.tour-row{display:flex;gap:10px;align-items:center}
.tour-skip{flex:0 0 auto;background:transparent;border:0;color:var(--muted);font-weight:600;font-size:14px;padding:13px 16px;cursor:pointer}
.tour-next{flex:1;background:#fff;color:var(--navy);border:0;border-radius:12px;font-weight:700;font-size:15px;padding:13px;cursor:pointer}
.tour-next:active{transform:scale(.98)}

/* ---------- tool cards (official-tools safety net) ---------- */
.card .btn{margin-top:12px}
.imei{display:flex;align-items:center;gap:12px;margin-top:12px;flex-wrap:wrap}
.imei code{font-size:20px;font-weight:700;letter-spacing:2px;color:var(--text);
  background:rgba(255,255,255,.07);padding:7px 14px;border-radius:9px}
.imei .btn{margin-top:0;flex:1;min-width:140px}
.consul{display:block;margin-top:14px}
.consul span{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}
.consul input{width:100%;padding:11px 12px;border-radius:10px;border:1px solid var(--line);
  background:rgba(255,255,255,.05);color:var(--text);font-size:14px}
.consul input::placeholder{color:var(--muted-2)}

/* ---------- cohesive list system (groups + rows) ---------- */
.grp{margin:0 0 24px}
.grp-hd{font-size:12px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--accent);margin:0 0 11px;padding-left:2px}
.grp-rows{background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.row{display:flex;align-items:center;gap:13px;width:100%;padding:13px 14px;background:transparent;border:0;border-top:1px solid var(--line);text-align:left;color:inherit;font:inherit;cursor:pointer}
.row:first-child{border-top:0}
.row:active{background:rgba(255,255,255,.05)}
/* focus ring drawn INSET so .grp-rows overflow:hidden does not clip it */
.row:focus-visible{outline:2px solid var(--accent);outline-offset:-2px;position:relative;z-index:1}
.tab:focus-visible,.daynight button:focus-visible,.btn:focus-visible,#sos:focus-visible,#lang-toggle:focus-visible,.num:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.row-ic{flex:0 0 auto;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--accent-bg);color:var(--accent)}
.row-ic svg{width:20px;height:20px}
.row-tx{flex:1;min-width:0;display:grid;gap:2px}
.row-tx b{font-size:15px;font-weight:600;line-height:1.25}
.row-tx small{font-size:12.5px;color:var(--muted);line-height:1.35}
.row-go{flex:0 0 auto;color:var(--muted-2);font-size:21px;line-height:1}
.row-date{flex:0 0 62px;font-weight:700;font-size:13px;color:var(--accent);align-self:center}
.row.evr.anchor .row-date{color:#f0c674}
.foot-note{font-size:12px;color:var(--muted-2);line-height:1.5;margin:11px 4px 0}
.ver{text-align:center;font-size:11px;color:var(--muted-2);letter-spacing:.3px;margin:20px 0 4px}
.ver b{color:var(--muted);font-weight:600}
/* read-aloud ("Ouvir") button inside a sheet */
.speak-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px}
.speak-btn svg{width:18px;height:18px;flex:0 0 auto}
.speak-btn[aria-pressed="true"]{color:var(--accent);border-color:var(--accent-line);background:var(--accent-bg)}
/* collapsible disclosure (keeps long lists off the first paint) */
.disc{border:1px solid var(--line);border-radius:14px;margin:0 0 12px;overflow:hidden;background:rgba(255,255,255,.025)}
.disc>summary{list-style:none;cursor:pointer;padding:13px 15px;font-weight:600;font-size:14px;color:var(--text);display:flex;align-items:center;gap:8px}
.disc>summary::-webkit-details-marker{display:none}
.disc>summary::after{content:'\203A';margin-left:auto;color:var(--muted);transform:rotate(90deg);transition:transform .2s ease;font-size:17px;line-height:1}
.disc[open]>summary::after{transform:rotate(-90deg)}
.disc>summary:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.disc-n{font-size:11px;font-weight:600;color:var(--muted-2);background:rgba(255,255,255,.07);border-radius:999px;padding:1px 8px}
.disc>:not(summary){padding:0 12px 10px}
.disc #seguro-list .tgroup:last-child{margin-bottom:0}
/* "Antes de viajar" prep */
.prep-disc>summary{color:var(--accent)}
.prep-row{align-items:center}
.prep-check{flex:0 0 auto;width:21px;height:21px;border-radius:50%;border:2px solid var(--line);display:inline-block;position:relative;margin-right:2px}
.prep-check.on{background:var(--t1);border-color:var(--t1)}
.prep-check.on::after{content:'';position:absolute;left:6px;top:2px;width:5px;height:10px;border:solid #0b2034;border-width:0 2px 2px 0;transform:rotate(45deg)}
.prep-row.done .row-tx b{color:var(--muted)}
.prep-law{border-left-color:var(--t1) !important;color:#bfe0cc !important;background:rgba(55,184,127,.08) !important}
.prep-actions{display:grid;gap:9px;margin:15px 0 2px}
.sos-tell{background:var(--t1);color:#0b2034;font-weight:700;border-color:var(--t1)}
/* editorial blocks (scene) */
.ed{padding:14px 2px;border-top:1px solid var(--line)}
.ed:first-of-type{border-top:0;padding-top:2px}
.ed h3{font-size:16px;font-weight:700;margin:0 0 6px}
.ed p{color:var(--muted);font-size:14px;line-height:1.55;margin:0}
/* detail/info sheet body */
.sheet .sheet-body{color:var(--text);font-size:14px;line-height:1.6;margin:0 0 16px;white-space:pre-line}
.grp-intro{font-size:13.5px;line-height:1.55;color:var(--muted);margin:0 0 12px;padding-left:2px}

/* ---------- event detail sheet (Cena) ---------- */
.sheet .evmeta{color:var(--accent);font-size:13px;font-weight:600;margin:0 0 10px}
.sheet .evsafe{color:var(--text);font-size:14px;line-height:1.55;margin:0 0 16px}

/* Check a spot — offline safety-score tool (score.js) */
.sc-card{margin-top:4px}
.sc-intro{font-size:12.5px;color:var(--muted,#8b919f);line-height:1.45;margin:2px 2px 11px}
.sc-controls{display:flex;gap:9px;margin-bottom:11px}
.sc-select{flex:1;min-width:0;background:var(--card-2,#10141c);border:1px solid var(--border,#26303c);border-radius:11px;color:var(--white,#f2efe6);font:inherit;font-size:14px;padding:11px 12px;-webkit-appearance:none;appearance:none}
.sc-when{display:flex;background:var(--card-2,#10141c);border:1px solid var(--border,#26303c);border-radius:11px;padding:3px;flex-shrink:0}
.sc-wbtn{background:none;border:0;border-radius:8px;color:var(--muted,#8b919f);font:inherit;font-weight:700;font-size:13px;padding:8px 13px;cursor:pointer}
.sc-wbtn.on{background:var(--card,#1a212c);color:var(--white,#f2efe6)}
.sc-out{border:1px solid;border-radius:15px;padding:15px 15px 13px;background:var(--card,#141a23)}
.sc-top{display:flex;align-items:center;gap:14px;margin-bottom:11px}
.sc-num{font-family:var(--head,sans-serif);font-weight:800;font-size:40px;line-height:1}
.sc-num small{font-size:15px;font-weight:600;color:var(--muted,#8b919f);margin-left:1px}
.sc-meta{flex:1;min-width:0}
.sc-meta b{display:block;font-size:16px;line-height:1.15}
.sc-meta span{display:block;font-size:12px;color:var(--muted,#8b919f);margin-top:2px}
.sc-bar{height:7px;border-radius:5px;background:var(--card-2,#10141c);overflow:hidden;margin-bottom:12px}
.sc-bar span{display:block;height:100%;border-radius:5px;transition:width .35s ease}
.sc-factors{display:flex;flex-direction:column;gap:5px;margin-bottom:11px}
.sc-f{display:flex;gap:9px;align-items:center;font-size:12.5px;color:var(--light,#c5cad4)}
.sc-fd{flex-shrink:0;min-width:32px;text-align:center;font-family:var(--mono,monospace);font-weight:700;font-size:11px;color:var(--muted,#8b919f);background:var(--card-2,#10141c);border-radius:6px;padding:2px 0}
.sc-f-ok .sc-fd{color:#37b87f}
.sc-advice{margin:0;padding-left:17px}
.sc-advice li{font-size:13px;color:var(--white,#f2efe6);line-height:1.45;margin-bottom:4px}