/* Bob — base visual compartilhada */
:root{
  --ink:#0A0A0A; --ink-2:#2B2B2B; --muted:#6B6B6B; --faint:#A3A3A3;
  --bg:#FFFFFF; --canvas:#F4F4F2; --soft:#F2F2F2; --soft-2:#E6E6E6; --line:#EBEBEB;
  --brand:#FFD400; --brand-2:#FFE566; --brand-ink:#0A0A0A;
  --good:#0F8A4B; --good-soft:#E3F5EA; --warn:#9A5B00; --warn-soft:#FFF2D6;
  --bad:#C9362B; --bad-soft:#FCE9E7; --info:#1F5BD6; --info-soft:#E8EFFD;
  --r:14px; --r-lg:24px;
  --sh:0 -10px 34px rgba(0,0,0,.08);
  --pop:0 12px 32px -10px rgba(0,0,0,.28);
  --card-sh:0 1px 2px rgba(0,0,0,.04),0 0 0 1px var(--line);
  --map-land:#E9ECEF; --map-blk:#F1F3F5; --map-road:#FFFFFF; --map-park:#D3EACB; --map-water:#CDE2F4; --map-lbl:#98A0A8;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;font-size:15px}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;padding:0}
input,textarea,select{font:inherit;color:inherit}
a{color:inherit}
svg{display:block}
.muted{color:var(--muted)} .small{font-size:13px} .tiny{font-size:12px}
.row{display:flex;align-items:center;gap:12px} .between{justify-content:space-between} .grow{flex:1;min-width:0}
.h1{font-size:30px;font-weight:900;letter-spacing:-.035em;margin:0}
.h2{font-size:22px;font-weight:800;letter-spacing:-.02em;margin:0}
.h3{font-size:17px;font-weight:700;letter-spacing:-.01em;margin:0}
.label{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin:24px 0 10px}
.ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* logo */
.logo{font-size:28px;font-weight:900;letter-spacing:-.06em;line-height:1;display:inline-flex;align-items:baseline;gap:0}
.logo-dot{display:inline-block;width:.32em;height:.32em;border-radius:50%;background:var(--brand);margin-left:.05em;box-shadow:0 0 0 .07em var(--ink) inset}
.logo-sub{font-size:.42em;font-weight:800;letter-spacing:.02em;text-transform:uppercase;margin-left:.45em;padding:.25em .55em;border-radius:6px;background:var(--ink);color:var(--brand);align-self:center}

/* buttons */
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:54px;border-radius:14px;background:var(--ink);color:#fff;font-size:16px;font-weight:700;transition:transform .1s,opacity .2s,background .2s;text-decoration:none}
.btn:active{transform:scale(.98)}
.btn svg{width:20px;height:20px}
.btn.brand{background:var(--brand);color:var(--brand-ink)}
.btn.ghost{background:var(--soft);color:var(--ink)}
.btn.good{background:var(--good)}
.btn.danger{background:var(--bad-soft);color:var(--bad)}
.btn.sm{height:40px;font-size:14px;border-radius:10px;width:auto;padding:0 16px}
.btn[disabled]{opacity:.35;pointer-events:none}
.icon-btn{width:44px;height:44px;border-radius:50%;background:var(--bg);display:grid;place-items:center;box-shadow:var(--pop);flex:none}
.icon-btn.flat{box-shadow:none;background:var(--soft)}
.icon-btn svg{width:21px;height:21px}
.chip{height:38px;padding:0 14px;border-radius:999px;background:var(--soft);font-size:14px;font-weight:600;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;transition:background .15s,color .15s}
.chip svg{width:16px;height:16px}
.chip.on{background:var(--ink);color:#fff}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 9px;border-radius:999px;font-size:12px;font-weight:700;background:var(--soft);color:var(--ink-2);white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge.good{background:var(--good-soft);color:var(--good)} .badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.bad{background:var(--bad-soft);color:var(--bad)} .badge.info{background:var(--info-soft);color:var(--info)}
.avatar{border-radius:50%;display:grid;place-items:center;font-weight:800;flex:none}

/* forms */
.field{display:block;margin-bottom:12px}
.field>span{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--ink-2)}
.field input,.field textarea,.field select,.input{width:100%;height:50px;border-radius:12px;border:1.5px solid var(--soft-2);background:var(--bg);padding:0 14px;outline:none;font-size:16px;transition:border-color .15s}
.field textarea{height:auto;padding:12px 14px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus,.input:focus{border-color:var(--ink)}
.form-err{background:var(--bad-soft);color:var(--bad);padding:10px 14px;border-radius:10px;font-size:14px;font-weight:600;margin-bottom:12px}
.switch-ui{position:relative;width:52px;height:30px;border-radius:999px;background:var(--soft-2);transition:background .2s;flex:none}
.switch-ui::after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .2s}
.switch-ui.on{background:var(--good)} .switch-ui.on::after{transform:translateX(22px)}

/* auth */
.auth{min-height:100dvh;display:grid;grid-template-columns:1fr}
.auth-hero{display:none}
.auth-card{width:100%;max-width:420px;margin:0 auto;padding:40px 24px}
.auth-card h1{font-size:32px;font-weight:900;letter-spacing:-.04em;margin:28px 0 6px;line-height:1.05}
.auth-card>p{margin:0 0 24px}
.switch{text-align:center;margin-top:18px;color:var(--muted)} .switch button{font-weight:700;color:var(--ink);text-decoration:underline}
.auth-links{display:flex;justify-content:center;gap:16px;margin-top:28px;font-size:13px}
.terms-check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--ink-2);margin:4px 0 14px;line-height:1.4}
.terms-check input{width:18px;height:18px;margin-top:1px;accent-color:var(--ink);flex:none}
.terms-check a{font-weight:700}
.auth-links.legal{margin-top:18px}
.auth-links a{color:var(--muted);text-decoration:none;font-weight:600} .auth-links a:hover{color:var(--ink)}
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:16px}
.svc-pick{display:flex;align-items:center;gap:8px;height:46px;padding:0 12px;border-radius:12px;border:1.5px solid var(--soft-2);font-weight:600;font-size:14px;text-align:left}
.svc-pick svg{width:18px;height:18px}
.svc-pick.on{border-color:var(--ink);background:var(--brand)}
@media (min-width:900px){
  .auth{grid-template-columns:1.1fr 1fr}
  .auth-hero{display:flex;flex-direction:column;justify-content:flex-end;background:var(--ink);color:#fff;padding:56px;position:relative;overflow:hidden}
  .auth-card{align-self:center}
}
.hero-big{font-size:clamp(48px,6vw,88px);font-weight:900;letter-spacing:-.05em;line-height:.95;margin:0;position:relative;z-index:1}
.hero-big em{font-style:normal;color:var(--brand)}
.hero-sub{color:#BDBDBD;font-size:18px;margin:18px 0 0;max-width:420px;position:relative;z-index:1}
.hero-mark{position:absolute;right:-60px;top:-80px;font-size:420px;font-weight:900;letter-spacing:-.08em;color:#1A1A1A;line-height:1}

/* map (Leaflet) */
.leaflet-container{font-family:Inter,sans-serif;background:#EAEAEA;isolation:isolate}
.leaflet-tile-pane{filter:saturate(.45) brightness(1.04) contrast(.94)}
.leaflet-control-attribution{font-size:9px!important;background:rgba(255,255,255,.75)!important}
.leaflet-control-zoom{border:0!important;box-shadow:var(--pop)!important;border-radius:12px!important;overflow:hidden}
.leaflet-control-zoom a{width:36px!important;height:36px!important;line-height:36px!important;color:var(--ink)!important}
.pickable .leaflet-container{cursor:crosshair}
.bm{background:none;border:0}
.bm-pro{display:grid;place-items:center}
.bm-pro span{width:28px;height:28px;border-radius:50%;background:var(--brand);border:2.5px solid var(--ink);display:grid;place-items:center;font-weight:900;font-size:14px;color:var(--ink);box-shadow:0 2px 6px rgba(0,0,0,.25)}

.bm-me span{width:40px;height:40px;border-radius:50%;background:var(--brand);border:3.5px solid var(--ink);display:grid;place-items:center;font-weight:900;font-size:20px;color:var(--ink);box-shadow:0 6px 16px rgba(0,0,0,.35)}
.bm-home{position:relative}
.bm-home i{position:absolute;inset:0;border-radius:50%;background:var(--ink);box-shadow:0 3px 10px rgba(0,0,0,.35)}
.bm-home i::after{content:"";position:absolute;inset:34%;background:#fff;border-radius:2px}
.bm-home em{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;font-style:normal;font-weight:700;font-size:13px;padding:6px 12px;border-radius:999px;white-space:nowrap;box-shadow:var(--pop)}
.bm-you i{position:absolute;inset:0;border-radius:50%;background:#1F6BFF;border:3px solid #fff;box-shadow:0 0 0 6px rgba(31,107,255,.22),0 2px 6px rgba(0,0,0,.3)}
.bm-pulse i{position:absolute;inset:0;border-radius:50%;background:var(--ink);animation:pulse 2.1s ease-out infinite}
.bm-pulse i:nth-child(2){animation-delay:.7s} .bm-pulse i:nth-child(3){animation-delay:1.4s}
@keyframes pulse{from{transform:scale(.3);opacity:.45}to{transform:scale(4.5);opacity:0}}

/* toast */
.toast{position:fixed;left:50%;top:16px;transform:translate(-50%,-160%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:999px;font-size:14px;font-weight:600;z-index:3000;transition:transform .3s cubic-bezier(.2,.8,.2,1);display:flex;align-items:center;gap:8px;max-width:calc(100vw - 32px);box-shadow:var(--pop)}
.toast.show{transform:translate(-50%,0)}
.toast svg{width:18px;height:18px;color:var(--brand);flex:none}

/* overlay / chat */
.overlay{position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,.42);display:flex;align-items:flex-end;justify-content:center;animation:fade .2s ease both}
.chat-overlay{bottom:auto;height:100dvh}
html.chat-open,html.chat-open body{overflow:hidden;overscroll-behavior:none}
@keyframes fade{from{opacity:0}}
.panel-sheet{background:var(--bg);width:100%;max-width:520px;border-radius:var(--r-lg) var(--r-lg) 0 0;height:min(78dvh,680px);display:flex;flex-direction:column;animation:up .3s cubic-bezier(.2,.8,.2,1) both;overflow:hidden}
.chat-sheet{height:min(88%,680px);max-height:100%}
@media (min-width:700px){ .overlay{align-items:center} .panel-sheet{border-radius:var(--r-lg);box-shadow:0 30px 80px rgba(0,0,0,.3)} .chat-sheet{height:min(80%,680px)} }
@keyframes up{from{transform:translateY(40px);opacity:0}}
.panel-sheet header{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);flex:none}
.panel-sheet header .icon-btn{margin-left:auto;width:38px;height:38px}
.msgs{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:16px 18px;display:flex;flex-direction:column;gap:6px;background:#FAFAFA}
.chat-empty{text-align:center;margin:auto 0;padding:20px}
.chat-empty .link{font-weight:700;text-decoration:underline}
.chat-day{align-self:center;font-size:11px;font-weight:700;color:var(--muted);background:var(--soft);padding:4px 10px;border-radius:999px;margin:6px 0}
.bubble{max-width:80%;padding:9px 12px 6px;border-radius:18px;font-size:15px;line-height:1.35;word-wrap:break-word;overflow-wrap:anywhere;display:flex;flex-direction:column}
.bubble.them{background:var(--bg);box-shadow:0 0 0 1px var(--line);align-self:flex-start;border-bottom-left-radius:6px}
.bubble.me{background:var(--ink);color:#fff;align-self:flex-end;border-bottom-right-radius:6px}
.bubble.pending{opacity:.65}
.bubble.failed{background:var(--bad-soft);color:var(--bad)}
.bubble-time{font-size:10.5px;opacity:.55;align-self:flex-end;margin-top:2px}
.bubble-retry{font-size:11.5px;font-weight:700;color:var(--bad);text-decoration:underline;align-self:flex-end;margin-top:2px}
.quick{display:flex;gap:8px;overflow-x:auto;padding:10px 18px;scrollbar-width:none;flex:none;border-top:1px solid var(--line)}
.quick::-webkit-scrollbar{display:none}
.quick .chip{height:34px;font-size:13px}
.compose{display:flex;align-items:center;gap:8px;padding:8px 14px calc(12px + env(safe-area-inset-bottom));flex:none;background:var(--bg)}
.compose input{flex:1;min-width:0;height:48px;border-radius:999px;border:0;background:var(--soft);padding:0 18px;outline:none;font-size:16px}
.compose input:focus{box-shadow:inset 0 0 0 2px var(--ink)}
.compose button{width:46px;height:46px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;flex:none}
.compose .attach{background:var(--soft);color:var(--ink)}
.compose .send{display:none} .compose.has-text .send{display:grid} .compose.has-text .mic{display:none}
.recbar{display:flex;align-items:center;gap:10px;padding:8px 14px calc(12px + env(safe-area-inset-bottom));flex:none}
.recbar[hidden]{display:none}
.rec-dot{width:12px;height:12px;border-radius:50%;background:var(--bad);animation:blinkrec 1s infinite}
@keyframes blinkrec{50%{opacity:.25}}
.rec-time{font-variant-numeric:tabular-nums;min-width:38px}
.rec-send{width:46px;height:46px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;flex:none}
.rec-send svg{width:20px;height:20px}
.bubble.has-media{padding:4px 4px 6px;width:min(280px,80%)}
.bubble.has-media .bubble-text{padding:4px 8px 0}
.bubble.has-media .bubble-time{padding:0 8px}
.media-img{display:block;width:100%;border-radius:14px;overflow:hidden;background:var(--soft)}
.media-img img{display:block;width:100%;max-height:320px;object-fit:cover}
.media-video{display:block;width:100%;max-height:340px;border-radius:14px;background:#000}
.media-audio{display:block;width:100%;height:40px}
.media-file{display:flex;align-items:center;gap:10px;padding:10px;border-radius:12px;background:rgba(127,127,127,.12);text-decoration:none;color:inherit}
.media-file svg{width:26px;height:26px;flex:none}
.media-file b{display:block;font-size:14px;word-break:break-all} .media-file small{display:block;font-size:12px;opacity:.7}
.lightbox{position:fixed;inset:0;z-index:2600;background:rgba(0,0,0,.92);display:grid;place-items:center;animation:fade .2s both}
.lightbox img{max-width:96vw;max-height:92dvh;object-fit:contain;border-radius:8px}
.lightbox .icon-btn{position:absolute;top:calc(14px + env(safe-area-inset-top));right:14px}
.compose button svg{width:20px;height:20px}

.fade-in{animation:fadein .3s ease both}
@keyframes fadein{from{opacity:0;transform:translateY(6px)}}
.empty{text-align:center;padding:48px 20px;color:var(--muted)}
.empty svg{width:44px;height:44px;margin:0 auto 12px;color:var(--faint)}
.skeleton{background:linear-gradient(90deg,var(--soft) 25%,var(--soft-2) 50%,var(--soft) 75%);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:12px}
@keyframes sk{to{background-position:-200% 0}}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* chart */
.chart{display:flex;gap:8px;height:calc(var(--h) + 22px)}
.chart-y{display:flex;flex-direction:column;justify-content:space-between;height:var(--h);font-size:11px;color:var(--faint);text-align:right;min-width:34px;font-variant-numeric:tabular-nums}
.chart-y span{transform:translateY(-50%)} .chart-y span:last-child{transform:translateY(50%)}
.chart-plot{flex:1;position:relative;min-width:0}
.chart-grid{position:absolute;inset:0 0 auto 0;height:var(--h);display:flex;flex-direction:column;justify-content:space-between;pointer-events:none}
.chart-grid i{height:1px;background:var(--line)} .chart-grid i:last-child{background:var(--soft-2)}
.chart-bars{position:relative;height:var(--h);display:flex;align-items:flex-end;gap:2px}
.chart-col{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;position:relative;cursor:default;outline:none;min-width:0}
.chart-col b{display:block;width:100%;max-width:28px;background:var(--ink);border-radius:4px 4px 0 0;min-height:2px;opacity:.85;transition:opacity .15s}
.chart-col b.last{background:var(--brand);box-shadow:inset 0 0 0 1.5px var(--ink)}
.chart-col:hover b,.chart-col:focus b{opacity:1}
.chart-col:hover,.chart-col:focus{background:rgba(0,0,0,.035);border-radius:6px}
.chart-col em{position:absolute;font-style:normal;font-size:11px;font-weight:700;white-space:nowrap;transform:translateY(-4px);color:var(--ink-2)}
.chart-x{display:flex;gap:2px;margin-top:6px}
.chart-x span{flex:1;text-align:center;font-size:11px;color:var(--faint);white-space:nowrap;overflow:visible;min-width:0}
.chart-tip{position:absolute;transform:translate(-50%,-100%);background:var(--ink);color:#fff;font-size:12px;font-weight:600;padding:7px 10px;border-radius:8px;pointer-events:none;z-index:3000;opacity:0;transition:opacity .12s;white-space:nowrap}
.chart-tip.show{opacity:1}