/* NTask — tema claro/escuro, mobile-first */
:root{
  --bg:#f6f7f9; --surface:#ffffff; --surface-2:#f0f2f5; --border:#e2e5ea;
  --text:#14171c; --text-dim:#5b6472; --text-faint:#8a94a3;
  --accent:#4f46e5; --accent-soft:#eef0fe;
  --verde:#16a34a; --amarelo:#d97706; --vermelho:#dc2626;
  --shadow:0 1px 2px rgba(16,24,40,.05), 0 4px 12px rgba(16,24,40,.06);
  --radius:14px; --radius-sm:9px;
}
[data-theme="dark"]{
  --bg:#0f1115; --surface:#171a20; --surface-2:#1e2229; --border:#282d36;
  --text:#e8eaee; --text-dim:#a2abb9; --text-faint:#6f7887;
  --accent:#7c74ff; --accent-soft:#232145;
  --verde:#3ecf6d; --amarelo:#f0a83c; --vermelho:#f4595b;
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  font-size:15px; line-height:1.5; -webkit-font-smoothing:antialiased;
  padding-bottom:84px;
}
body.no-nav{padding-bottom:0}
a{color:var(--accent);text-decoration:none}
button{font:inherit;cursor:pointer}

/* ---------- topo ---------- */
.topbar{
  position:sticky; top:0; z-index:30; background:var(--surface);
  border-bottom:1px solid var(--border); padding:10px 16px;
}
.topbar-row{display:flex;align-items:center;gap:10px;max-width:1200px;margin:0 auto}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;letter-spacing:-.02em;font-size:17px}
.brand-mark{
  width:26px;height:26px;border-radius:8px;background:var(--accent);color:#fff;
  display:grid;place-items:center;font-size:13px;font-weight:800;flex:none
}
.spacer{flex:1}
.icon-btn{
  background:transparent;border:1px solid var(--border);color:var(--text-dim);
  width:36px;height:36px;border-radius:var(--radius-sm);display:grid;place-items:center;
  transition:background .15s,color .15s
}
.icon-btn:hover{background:var(--surface-2);color:var(--text)}
.btn{
  background:var(--accent);color:#fff;border:0;border-radius:var(--radius-sm);
  padding:9px 14px;font-weight:600;font-size:14px;transition:filter .15s
}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn.small{padding:6px 10px;font-size:13px}

.searchwrap{position:relative;flex:1;min-width:0}
.searchwrap input{
  width:100%;padding:9px 12px 9px 34px;border:1px solid var(--border);
  border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text);font-size:14px
}
.searchwrap svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-faint)}
.filters{display:flex;gap:7px;overflow-x:auto;padding:10px 0 2px;max-width:1200px;margin:0 auto;scrollbar-width:none}
.filters::-webkit-scrollbar{display:none}
.chip{
  white-space:nowrap;background:var(--surface-2);border:1px solid var(--border);
  color:var(--text-dim);border-radius:999px;padding:5px 12px;font-size:13px;font-weight:500
}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}

/* ---------- layout ---------- */
.wrap{max-width:1200px;margin:0 auto;padding:16px}
.syncline{
  display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--text-faint);
  max-width:1200px;margin:0 auto;padding:0 16px
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--verde);flex:none}
.dot.warn{background:var(--amarelo)} .dot.bad{background:var(--vermelho)}

.kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:18px}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:13px 14px;box-shadow:var(--shadow)}
.kpi .n{font-size:24px;font-weight:700;letter-spacing:-.02em;line-height:1.15}
.kpi .l{font-size:12px;color:var(--text-dim);margin-top:2px}
.kpi.alert .n{color:var(--vermelho)}
.kpi.warn .n{color:var(--amarelo)}

.grid{display:grid;grid-template-columns:1fr;gap:12px}

/* ---------- card ---------- */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:15px;box-shadow:var(--shadow);display:block;color:inherit;
  transition:transform .12s,box-shadow .12s,border-color .12s
}
.card:hover{transform:translateY(-2px);border-color:var(--accent)}
.card-head{display:flex;align-items:flex-start;gap:9px;margin-bottom:9px}
.card-title{font-weight:650;letter-spacing:-.01em;line-height:1.3;flex:1;min-width:0}
.health{width:9px;height:9px;border-radius:50%;margin-top:6px;flex:none}
.health.verde{background:var(--verde)}
.health.amarelo{background:var(--amarelo)}
.health.vermelho{background:var(--vermelho)}
.meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:11px}
.tag{
  font-size:11.5px;font-weight:600;padding:2.5px 8px;border-radius:999px;
  background:var(--surface-2);color:var(--text-dim);border:1px solid var(--border)
}
.tag.stale{background:transparent;border-color:var(--amarelo);color:var(--amarelo)}
.tag.stale.bad{border-color:var(--vermelho);color:var(--vermelho)}
.tag.blocked{background:var(--vermelho);border-color:var(--vermelho);color:#fff}

.barlabel{display:flex;justify-content:space-between;font-size:12px;color:var(--text-dim);margin-bottom:5px}
.bar{height:7px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.bar > i{display:block;height:100%;border-radius:99px;background:var(--accent);transition:width .4s ease}
.bar.thin{height:5px}
.bar > i.verde{background:var(--verde)}
.bar > i.amarelo{background:var(--amarelo)}
.bar > i.vermelho{background:var(--vermelho)}

.currenttask{
  margin-top:12px;padding:10px 11px;border-radius:var(--radius-sm);
  background:var(--surface-2);border:1px solid var(--border)
}
.currenttask .k{font-size:10.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--text-faint);font-weight:700}
.currenttask .v{font-size:13.5px;font-weight:600;margin:3px 0 7px;line-height:1.35}
.summary{
  margin-top:11px;font-size:13px;color:var(--text-dim);line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden
}

/* ---------- detalhe ---------- */
.detail-head{display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.detail-head h1{font-size:22px;margin:0;letter-spacing:-.02em;line-height:1.25;flex:1;min-width:200px}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);margin-bottom:14px}
.panel h2{font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:var(--text-faint);margin:0 0 12px}
.charts{display:grid;grid-template-columns:1fr;gap:14px}
.chartbox{position:relative;height:220px}
.gaugewrap{position:relative;height:200px}
.gauge-center{position:absolute;inset:0;display:grid;place-content:center;text-align:center;pointer-events:none}
.gauge-center .p{font-size:30px;font-weight:750;letter-spacing:-.03em}
.gauge-center .t{font-size:12px;color:var(--text-dim);max-width:150px;margin-top:2px;line-height:1.35}

.stopped{
  background:var(--accent-soft);border:1px solid var(--border);border-left:3px solid var(--accent);
  border-radius:var(--radius-sm);padding:14px 15px;font-size:15px;line-height:1.6;white-space:pre-wrap
}
.nextaction{margin-top:10px;font-size:14px;color:var(--text-dim);line-height:1.55}
.nextaction b{color:var(--text)}

.tasklist{display:flex;flex-direction:column;gap:2px}
.taskrow{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-sm)}
.taskrow.cur{background:var(--accent-soft);outline:1px solid var(--accent)}
.taskrow .wbs{font-size:11.5px;color:var(--text-faint);font-variant-numeric:tabular-nums;min-width:34px;font-weight:600}
.taskrow .nm{flex:1;min-width:0;font-size:14px}
.taskrow .nm small{display:block;color:var(--text-faint);font-size:11.5px}
.taskrow .pct{font-size:12.5px;color:var(--text-dim);font-variant-numeric:tabular-nums;min-width:36px;text-align:right}
.taskrow .bar{width:70px;flex:none}
.mstitle{font-size:12px;font-weight:700;color:var(--text-faint);text-transform:uppercase;letter-spacing:.06em;margin:14px 0 5px}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:14px;overflow-x:auto}
.tab{
  background:transparent;border:0;border-bottom:2px solid transparent;color:var(--text-dim);
  padding:9px 12px;font-size:14px;font-weight:600;white-space:nowrap
}
.tab[aria-selected="true"]{color:var(--accent);border-bottom-color:var(--accent)}
table.simple{width:100%;border-collapse:collapse;font-size:13.5px}
table.simple th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);padding:6px 8px;border-bottom:1px solid var(--border)}
table.simple td{padding:9px 8px;border-bottom:1px solid var(--border);vertical-align:top}
pre.raw{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;overflow:auto;font-size:12px;max-height:420px}

/* ---------- estados ---------- */
.skeleton{background:var(--surface-2);border-radius:var(--radius);height:150px;animation:pulse 1.3s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.55}}
.empty{text-align:center;padding:52px 20px;color:var(--text-dim)}
.empty .big{font-size:17px;font-weight:600;color:var(--text);margin-bottom:6px}

.banner{
  position:sticky;top:0;z-index:60;padding:9px 16px;font-size:13.5px;font-weight:600;
  display:flex;align-items:center;gap:9px;justify-content:center;text-align:center
}
.banner.offline{background:var(--amarelo);color:#1a1204}
.banner.update{background:var(--accent);color:#fff}
.banner.open{background:var(--surface-2);color:var(--text-dim);border-bottom:1px solid var(--border);font-weight:500}
.banner button{background:rgba(0,0,0,.18);border:0;color:inherit;border-radius:6px;padding:4px 10px;font-weight:700;font-size:12.5px}

.toast{
  position:fixed;left:50%;bottom:92px;transform:translateX(-50%) translateY(120%);
  background:var(--text);color:var(--bg);padding:11px 18px;border-radius:99px;
  font-size:14px;font-weight:600;transition:transform .25s;z-index:80;box-shadow:var(--shadow)
}
.toast.show{transform:translateX(-50%) translateY(0)}

/* ---------- login ---------- */
.login-page{display:grid;place-items:center;min-height:100vh;padding:20px}
.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;width:100%;max-width:370px}
.login-card h1{font-size:20px;margin:14px 0 4px;letter-spacing:-.02em}
.login-card p.sub{color:var(--text-dim);font-size:14px;margin:0 0 20px}
.field{margin-bottom:13px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--text-dim);margin-bottom:5px}
.field input{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text);font-size:15px}
.field input:focus{outline:2px solid var(--accent);outline-offset:-1px}
.error{color:var(--vermelho);font-size:13.5px;margin:8px 0 0;min-height:19px}

@media (min-width:640px){
  .kpis{grid-template-columns:repeat(3,1fr)}
  .grid{grid-template-columns:repeat(2,1fr)}
  .charts{grid-template-columns:1fr 1fr}
}
@media (min-width:1024px){
  .kpis{grid-template-columns:repeat(6,1fr)}
  .grid{grid-template-columns:repeat(3,1fr)}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---------- menu inferior fixo (bottom tab bar) ---------- */
.bottomnav{
  position:fixed; left:0; right:0; bottom:0; z-index:35;
  display:flex; justify-content:space-around; align-items:stretch;
  background:var(--surface); border-top:1px solid var(--border);
  padding:6px max(6px,env(safe-area-inset-left)) calc(6px + env(safe-area-inset-bottom));
  box-shadow:0 -1px 2px rgba(16,24,40,.04);
}
.navitem{
  flex:1; display:flex; flex-direction:column; align-items:center; gap:2px;
  background:transparent; border:0; color:var(--text-faint); padding:6px 4px;
  font-size:10.5px; font-weight:600; border-radius:var(--radius-sm); position:relative;
}
.navitem svg{width:21px;height:21px}
.navitem[aria-current="true"]{color:var(--accent)}
.navitem .badge{
  position:absolute; top:2px; right:calc(50% - 15px); width:7px; height:7px; border-radius:50%;
  background:var(--vermelho); border:1.5px solid var(--surface);
}

/* ---------- bottom sheet "Conta" ---------- */
.sheet-overlay{
  position:fixed; inset:0; z-index:40; background:rgba(10,12,16,.4);
  opacity:0; pointer-events:none; transition:opacity .18s;
}
.sheet-overlay.open{opacity:1; pointer-events:auto}
.sheet{
  position:fixed; left:0; right:0; bottom:0; z-index:41; background:var(--surface);
  border-radius:18px 18px 0 0; box-shadow:var(--shadow); padding:8px 18px calc(18px + env(safe-area-inset-bottom));
  transform:translateY(100%); transition:transform .22s ease; max-width:480px; margin:0 auto;
}
.sheet-overlay.open .sheet{transform:translateY(0)}
.sheet-handle{width:36px;height:4px;border-radius:99px;background:var(--border);margin:8px auto 14px}
.sheet h3{font-size:15px;margin:2px 0 12px;letter-spacing:-.01em}
.sheet-row{
  display:flex; align-items:center; gap:12px; width:100%; background:transparent; border:0;
  padding:12px 4px; font-size:14.5px; color:var(--text); text-align:left; border-top:1px solid var(--border);
}
.sheet-row:first-of-type{border-top:0}
.sheet-row svg{flex:none; color:var(--text-dim)}
.sheet-row .sp{flex:1}
.sheet-row .val{font-size:12.5px;color:var(--text-faint)}
.sheet-row.danger{color:var(--vermelho)}
.sheet-row.danger svg{color:var(--vermelho)}
.sheet-who{font-size:12.5px;color:var(--text-faint);padding:0 4px 6px}

/* ---------- botão voltar (detalhe) ---------- */
.back-btn{
  display:inline-flex; align-items:center; gap:6px; background:transparent; border:0;
  color:var(--text-dim); font-size:13.5px; font-weight:600; padding:4px 0; margin-bottom:10px;
}
.back-btn:hover{color:var(--text)}

/* ---------- ações da tela de detalhe ---------- */
.detail-actions{display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin:10px 0 16px}
.segmented{display:inline-flex; background:var(--surface-2); border:1px solid var(--border); border-radius:var(--radius-sm); padding:2px}
.segmented button{
  background:transparent; border:0; color:var(--text-dim); font-size:12.5px; font-weight:600;
  padding:6px 10px; border-radius:7px;
}
.segmented button[aria-pressed="true"]{background:var(--surface); color:var(--accent); box-shadow:var(--shadow)}
.token-estimate{font-size:12px; color:var(--text-faint)}

/* ---------- anel de progresso (task atual), sem canvas ---------- */
.gaugewrap{position:relative; width:168px; height:168px; margin:8px auto}
.gauge-ring{
  position:absolute; inset:0; border-radius:50%;
  background:conic-gradient(var(--accent) calc(var(--pct,0) * 1%), var(--surface-2) 0);
  transition:background 1s ease;
}
.gauge-ring.done{background:conic-gradient(var(--verde) calc(var(--pct,0) * 1%), var(--surface-2) 0)}
.gauge-ring::after{
  content:''; position:absolute; inset:12%; border-radius:50%; background:var(--surface);
}
.gauge-center{z-index:1}

/* ---------- burn-up sem biblioteca (SVG desenhado à mão) ---------- */
.burnchart{width:100%; height:auto; display:block}
.burnchart .grid-line{stroke:var(--border); stroke-width:1}
.burnchart .axis-label{fill:var(--text-faint); font-size:9px}
.burnchart .planned{fill:none; stroke:var(--text-faint); stroke-width:1.5; stroke-dasharray:4 3}
.burnchart .real{fill:none; stroke:var(--accent); stroke-width:2.25}
.burnchart .real-fill{fill:var(--accent); opacity:.08}
.burnchart .dot{fill:var(--accent)}
.chart-legend{display:flex; gap:14px; font-size:11.5px; color:var(--text-dim); margin-top:8px; flex-wrap:wrap}
.chart-legend span{display:inline-flex; align-items:center; gap:5px}
.chart-legend i{width:12px; height:2.5px; border-radius:2px; background:var(--accent); display:inline-block}
.chart-legend i.dashed{background:transparent; border-top:1.5px dashed var(--text-faint); height:0}

/* ---------- erros: catálogo (cards refinados) ---------- */
.errmeta{display:flex; flex-wrap:wrap; gap:14px; margin:9px 0; font-size:12.5px; color:var(--text-dim)}
.errmeta b{color:var(--text); font-weight:650}
.errline{font-size:13px; color:var(--text-dim); line-height:1.5; margin-top:6px}
.errline b{color:var(--text); font-weight:650}

@media (min-width:720px){
  .bottomnav{max-width:480px; left:50%; right:auto; transform:translateX(-50%); border-radius:16px 16px 0 0; border-left:1px solid var(--border); border-right:1px solid var(--border)}
}

/* seletor legado (mantido por compatibilidade, não usado na tela atual) */
#budget{appearance:none;padding-right:24px;background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);background-position:calc(100% - 13px) 50%,calc(100% - 8px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.sr-budget{display:inline-flex}