/* CENTRAL BLACK — painel operacional Uber Black
   Tema escuro premium, mobile-first, otimizado para iPhone (safe-area, alvos 44px) */

:root{
  --bg:#0b0d12;
  --bg-2:#11141c;
  --card:#161a24;
  --card-2:#1c2130;
  --line:#252b3a;
  --txt:#eef1f7;
  --txt-2:#9aa4b8;
  --txt-3:#6b7488;
  --gold:#d9a441;
  --gold-2:#f0c574;
  --green:#2fbf71;
  --amber:#e0a63a;
  --red:#e05a5a;
  --blue:#4d8df6;
  --radius:16px;
  --radius-sm:12px;
  --shadow:0 6px 24px rgba(0,0,0,.35);
  --safe-t:env(safe-area-inset-top,0px);
  --safe-b:env(safe-area-inset-bottom,0px);
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--txt);
  font:15px/1.45 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
  padding-bottom:calc(28px + var(--safe-b));
  overscroll-behavior-y:contain;
}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.01em}
button,input{font-family:inherit}

/* ---------- topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:linear-gradient(180deg,rgba(11,13,18,.98),rgba(11,13,18,.92));
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  padding:calc(var(--safe-t) + 10px) 16px 10px;
}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-dot{
  width:10px;height:10px;border-radius:50%;flex:0 0 auto;
  background:var(--gold);box-shadow:0 0 0 4px rgba(217,164,65,.16);
}
.brand h1{font-size:15px;letter-spacing:.08em;color:var(--txt)}
.brand p{margin:1px 0 0;font-size:11px;color:var(--txt-3)}
.icon-btn{
  width:44px;height:44px;flex:0 0 auto;display:grid;place-items:center;
  background:var(--card-2);border:1px solid var(--line);border-radius:12px;
  color:var(--txt-2);cursor:pointer;transition:.15s;
}
.icon-btn:active{transform:scale(.94);background:#232a3b}
.icon-btn.spin svg{animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.statusline{display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:wrap}
.badge{
  font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;
  border:1px solid transparent;white-space:nowrap;
}
.badge-ok{background:rgba(47,191,113,.14);color:var(--green);border-color:rgba(47,191,113,.35)}
.badge-warn{background:rgba(224,166,58,.14);color:var(--amber);border-color:rgba(224,166,58,.35)}
.badge-old{background:rgba(224,90,90,.14);color:var(--red);border-color:rgba(224,90,90,.35)}
.badge-wait{background:rgba(154,164,184,.12);color:var(--txt-2);border-color:var(--line)}
.srcline{font-size:11px;color:var(--txt-3);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- tabs ---------- */
.tabs{
  position:sticky;top:0;z-index:40;display:flex;gap:6px;overflow-x:auto;
  padding:10px 12px;background:var(--bg);border-bottom:1px solid var(--line);
  scrollbar-width:none;-webkit-overflow-scrolling:touch;
}
.tabs::-webkit-scrollbar{display:none}
.tab{
  flex:0 0 auto;min-height:38px;padding:0 15px;border-radius:999px;
  background:var(--card);border:1px solid var(--line);color:var(--txt-2);
  font-size:13px;font-weight:600;cursor:pointer;transition:.15s;
}
.tab.is-active{background:var(--gold);border-color:var(--gold);color:#141005}

/* ---------- layout ---------- */
main{padding:14px 14px 8px}
.view{display:none;animation:fade .22s ease}
.view.is-active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:15px;box-shadow:var(--shadow);
}
.card+.card{margin-top:10px}
.card.muted{background:transparent;box-shadow:none;color:var(--txt-3);font-size:12.5px}
.sec-title{
  font-size:11px;text-transform:uppercase;letter-spacing:.11em;color:var(--txt-3);
  margin:20px 2px 9px;
}
.stack{display:flex;flex-direction:column;gap:9px}

/* ---------- hero ---------- */
.hero{
  background:linear-gradient(150deg,#1d2233 0%,#161a24 55%,#141821 100%);
  border-color:#2b3247;
}
.eyebrow{
  margin:0 0 6px;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);font-weight:700;
}
.hero h2{font-size:19px;line-height:1.28}
.hero-now{
  margin-top:13px;padding-top:13px;border-top:1px dashed #2c3348;
  font-size:13.5px;color:var(--txt-2);
}
.hero-now b{color:var(--txt);display:block;font-size:14px;margin-bottom:3px}

/* ---------- item cards ---------- */
.item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:13px 14px;position:relative;overflow:hidden;
}
.item:active{background:var(--card-2)}
.item-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.item-when{
  font-size:11px;font-weight:800;letter-spacing:.05em;color:var(--gold);
  text-transform:uppercase;flex:0 0 auto;
}
.item-title{font-size:14.5px;font-weight:700;margin:2px 0 0}
.item-sub{font-size:12.5px;color:var(--txt-2);margin-top:3px}
.item-why{font-size:12.5px;color:var(--txt-3);margin-top:6px}
.heat{font-size:12px;letter-spacing:1px;flex:0 0 auto}

/* barra de velocidade */
.bar{margin-top:9px;height:6px;border-radius:99px;background:#222839;overflow:hidden}
.bar span{display:block;height:100%;border-radius:99px}
.bar .ok{background:linear-gradient(90deg,#2fbf71,#57d99a)}
.bar .mid{background:linear-gradient(90deg,#e0a63a,#f0c574)}
.bar .bad{background:linear-gradient(90deg,#e05a5a,#f08a8a)}

/* ---------- chips / filtros ---------- */
.filters{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}
.chips{display:flex;gap:7px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.chips::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;min-height:36px;padding:0 14px;border-radius:999px;
  background:var(--card);border:1px solid var(--line);color:var(--txt-2);
  font-size:13px;font-weight:600;cursor:pointer;transition:.15s;
}
.chip.is-active{background:rgba(217,164,65,.16);border-color:var(--gold);color:var(--gold-2)}
.search{
  width:100%;min-height:44px;padding:0 14px;border-radius:12px;
  background:var(--card);border:1px solid var(--line);color:var(--txt);
  font-size:15px; /* >=16px evita zoom no iOS; 15 + maximum-scale mantém */
  -webkit-appearance:none;appearance:none;
}
.search::placeholder{color:var(--txt-3)}
.search:focus{outline:none;border-color:var(--gold)}
.counter{font-size:12px;color:var(--txt-3);margin:0 2px 9px}

/* ---------- voo ---------- */
.flight{
  display:grid;grid-template-columns:54px 1fr auto;align-items:center;gap:11px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:11px 13px;
}
.flight-time{font-size:15px;font-weight:800;color:var(--txt);font-variant-numeric:tabular-nums}
.flight-mid{min-width:0}
.flight-code{font-size:13.5px;font-weight:700}
.flight-from{font-size:12px;color:var(--txt-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tag{
  font-size:10.5px;font-weight:800;letter-spacing:.04em;padding:3px 8px;border-radius:999px;
  border:1px solid var(--line);color:var(--txt-2);background:var(--card-2);white-space:nowrap;
}
.tag-intl{color:var(--blue);border-color:rgba(77,141,246,.4);background:rgba(77,141,246,.12)}
.tag-gig{color:var(--gold-2);border-color:rgba(217,164,65,.4);background:rgba(217,164,65,.12)}
.tag-sdu{color:var(--green);border-color:rgba(47,191,113,.4);background:rgba(47,191,113,.12)}
.empty{text-align:center;color:var(--txt-3);font-size:13px;padding:26px 10px}

/* ---------- footer / toast ---------- */
.foot{padding:20px 16px calc(18px + var(--safe-b));border-top:1px solid var(--line);margin-top:18px}
.foot p{margin:0 0 4px;font-size:11.5px;color:var(--txt-3)}
.foot-note{margin-top:8px;font-style:italic}
.toast{
  position:fixed;left:50%;bottom:calc(24px + var(--safe-b));transform:translate(-50%,120%);
  background:#1e2432;border:1px solid var(--line);color:var(--txt);
  padding:11px 17px;border-radius:12px;font-size:13px;z-index:99;
  box-shadow:var(--shadow);transition:transform .28s ease;max-width:88vw;text-align:center;
}
.toast.show{transform:translate(-50%,0)}