:root{
  color-scheme: dark;
  --bg:#0b0b0c;
  --bg2:#070708;

  --txt: rgba(236,236,238,.95);
  --mut: rgba(236,236,238,.70);

  --stroke: rgba(255,255,255,.12);
  --stroke2: rgba(255,255,255,.18);

  --gold:#d4af37;
  --goldA: rgba(212,175,55,.14);

  --r16:16px;
  --r20:20px;

  --shadow: 0 18px 55px rgba(0,0,0,.55);
  --blur: blur(14px);

  --gap:12px;
  --pad:14px;
  --fieldH:46px;
}

:root{
  color-scheme: dark;

  --bg:#0b0b0c;
  --bg2:#070708;

  --txt: rgba(244,244,246,.95);
  --mut: rgba(244,244,246,.70);

  --stroke: rgba(255,255,255,.12);
  --stroke2: rgba(255,255,255,.18);

  --gold:#d4af37;
  --goldA: rgba(212,175,55,.14);

  --r16:16px;
  --r20:20px;

  --shadow: 0 18px 55px rgba(0,0,0,.55);
  --blur: blur(14px);

  --gap:12px;
  --pad:14px;
  --fieldH:46px;

  /* SELECT (dropdown) legibilidade */
  --sel-bg: #121214;
  --sel-bg2: #0f0f11;
  --sel-txt: #f2f2f4;
  --sel-txt2: rgba(242,242,244,.75);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--txt);
  background:
    radial-gradient(900px 520px at 50% 0%, rgba(212,175,55,.14), transparent 62%),
    radial-gradient(900px 700px at 15% 10%, rgba(255,255,255,.06), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  letter-spacing:-0.01em;
}

a{ color:inherit; text-decoration:none; }
img{ display:block; max-width:100%; }
button,input,textarea,select{ font:inherit; }
button{ -webkit-tap-highlight-color: transparent; }

.wrap{ width: min(1200px, calc(100% - 28px)); margin: 0 auto; }

.skip{
  position:absolute; left:-999px; top:10px;
  padding:10px 12px;
  border-radius: 12px;
  border:1px solid var(--stroke);
  background:#111;
  z-index:9999;
}
.skip:focus{ left:10px; }

/* TOP BAR */
.topbar{
  position: sticky;
  top:0;
  z-index:80;
  background: rgba(9,9,10,.82);
  backdrop-filter: var(--blur);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.topbarRow{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding: 10px 0;
}
.brand{ display:flex; align-items:center; gap:10px; min-width:220px; }
.logo{ width:44px; height:44px; object-fit:contain; }
.brandText{ display:flex; flex-direction:column; gap:2px; }
.brandName{ font-weight: 950; letter-spacing:-0.02em; line-height:1; }
.brandSub{ font-size:12px; color: rgba(244,244,246,.62); line-height:1.2; }

.topActions{ display:flex; flex-wrap:wrap; gap:10px; align-items:center; }
.chip{
  cursor:pointer;
  border-radius: 999px;
  padding: 10px 12px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.04);
  color: rgba(244,244,246,.92);
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  display:flex; align-items:center; gap:10px;
}
.chip:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.16);
}
.chip.gold{ border-color: rgba(212,175,55,.35); background: rgba(212,175,55,.12); }
.dot{
  width:8px; height:8px; border-radius:999px;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(212,175,55,.10);
}

/* HERO */
.hero{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: var(--gap);
  padding: 14px 0 10px;
  align-items:start;
}
@media (max-width: 980px){
  .hero{ grid-template-columns: 1fr; }
}

.pill{
  display:inline-flex; align-items:center; gap:10px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  padding: 9px 12px;
  border-radius: 999px;
  font-size:13px;
  color: rgba(244,244,246,.86);
}
.pillDot{
  width:8px; height:8px; border-radius:999px;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(212,175,55,.10);
}
.h1{
  margin: 10px 0 6px;
  font-size: clamp(26px, 3.0vw, 44px);
  line-height: 1.06;
  letter-spacing:-0.03em;
}
.goldTxt{ color: var(--gold); }
.lead{
  margin:0;
  color: rgba(244,244,246,.72);
  line-height: 1.55;
  max-width: 70ch;
  font-size: 14px;
}
.heroCtas{ display:flex; flex-wrap:wrap; gap:10px; margin: 10px 0 8px; }
.heroBadges{ display:flex; flex-wrap:wrap; gap:10px; }
.badge{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.16);
  border-radius: 999px;
  padding: 8px 10px;
  font-size: 13px;
  color: rgba(244,244,246,.80);
}
.badge b{ color: rgba(244,244,246,.95); }

.heroRight{ display:grid; gap:12px; }
.miniCard{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(12,12,13,.88);
  backdrop-filter: blur(12px);
  border-radius: var(--r20);
  padding: 14px;
  box-shadow: 0 18px 46px rgba(0,0,0,.34);
}
.glowCard{
  background:
    radial-gradient(420px 220px at 50% 0%, rgba(212,175,55,.16), rgba(12,12,13,.88));
}
.miniTitle{ font-weight: 950; letter-spacing:-0.02em; }
.miniList{ margin:10px 0 0; padding:0; list-style:none; display:grid; gap:8px; }
.miniList li{ display:flex; gap:10px; align-items:flex-start; color: rgba(244,244,246,.80); font-size: 13px; line-height:1.45; }
.miniDot{ width:10px; height:10px; border-radius:999px; background: rgba(212,175,55,.90); box-shadow: 0 0 0 6px rgba(212,175,55,.08); margin-top:3px; }
.miniFoot{ margin-top:10px; color: rgba(244,244,246,.56); font-size: 12px; line-height:1.45; }
.miniBig{ margin-top:8px; font-weight: 980; font-size: 22px; letter-spacing:-0.02em; }
.miniSmall{ color: rgba(244,244,246,.62); font-size: 13px; margin-top:2px; }

.btn{
  cursor:pointer;
  border-radius: 999px;
  padding: 12px 14px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.04);
  color: rgba(244,244,246,.92);
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.16);
}
.btn.gold{
  border-color: rgba(212,175,55,.35);
  background: rgba(212,175,55,.12);
}
.btn.gold:hover{ background: rgba(212,175,55,.20); }
.btn.ghost{ background: rgba(255,255,255,.03); }
.btn.full{ width:100%; }

/* GRID */
.grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: var(--gap);
  align-items:start;
  padding: 8px 0 0;
}
@media (max-width: 980px){
  .grid{ grid-template-columns: 1fr; }
}

/* CARD (mais sólido — não deixa ver “fantasmas” atrás) */
.card{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(12,12,13,.90);
  backdrop-filter: blur(12px);
  border-radius: var(--r20);
  padding: 14px;
  box-shadow: 0 18px 50px rgba(0,0,0,.36);
  overflow: visible;
}
.cardHead{ margin:0 0 8px; }
.h2{ margin:0; font-size: 20px; letter-spacing:-0.02em; }
.sub{ margin:6px 0 0; color: rgba(244,244,246,.66); font-size: 13px; line-height:1.45; }

.block{ margin-top: 10px; }
.blockTitle{ font-weight: 950; letter-spacing:-0.02em; margin:0 0 8px; }
.note{
  margin-top: 8px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.22);
  border-radius: 16px;
  padding: 10px 12px;
  color: rgba(244,244,246,.72);
  font-size: 12px;
  line-height:1.45;
}
.divider{ height:1px; background: rgba(255,255,255,.08); margin: 12px 0; }

/* Rows sem espaços mortos */
.row2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items:start;
  align-content:start;
  grid-auto-rows: max-content;
  margin:0;
  padding:0;
}
@media (max-width: 640px){
  .row2{ grid-template-columns: 1fr; }
}

.field{ display:block; margin:0; }
.field > span{
  display:block;
  font-size: 13px;
  color: rgba(244,244,246,.82);
  margin-bottom: 6px;
}
.req{ color: var(--gold); font-style: normal; font-weight: 950; }

/* Inputs */
input[type="text"], input[type="number"], textarea, select{
  width:100%;
  min-height: var(--fieldH);
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.28);
  color: rgba(244,244,246,.95);
  padding: 12px 12px;
  outline:none;
}
textarea{ resize: vertical; min-height: 110px; }
input:focus, textarea:focus, select:focus{
  border-color: rgba(212,175,55,.40);
  box-shadow: 0 0 0 6px rgba(212,175,55,.10);
}
.invalid{
  border-color: rgba(255,120,120,.55) !important;
  box-shadow: 0 0 0 6px rgba(255,120,120,.12) !important;
}

/* SELECT premium + legibilidade do dropdown */
select{
  appearance: none;
  background-color: var(--sel-bg);
  color: var(--sel-txt);

  background-image:
    linear-gradient(45deg, transparent 50%, rgba(244,244,246,.78) 50%),
    linear-gradient(135deg, rgba(244,244,246,.78) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 50%,
    calc(100% - 12px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 34px;
}

/* IMPORTANT: options (Chrome/Edge/Firefox) */
select option{
  background: var(--sel-bg2);
  color: var(--sel-txt);
}
/* quando selecionado no dropdown (alguns browsers) */
select option:checked{
  background: rgba(212,175,55,.18);
  color: var(--sel-txt);
}

/* MODULES */
.module{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  border-radius: var(--r20);
  overflow: hidden;
  margin-top: 10px;
}
.moduleHead{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding: 10px 12px;
}
.moduleLeft{ display:flex; align-items:center; gap:12px; }
.moduleTitle{ font-weight: 950; letter-spacing:-0.02em; }
.moduleSub{ font-size: 12px; color: rgba(244,244,246,.62); margin-top:2px; }

.moduleBody{
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 12px;
}
.moduleBody.collapsed{ display:none; }

.miniBtn{
  cursor:pointer;
  border-radius: 999px;
  padding: 8px 10px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: rgba(244,244,246,.90);
}
.miniBtn:hover{
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.16);
}

/* Switch */
.switch{ position:relative; width:46px; height:26px; display:inline-block; }
.switch input{ display:none; }
.slider{
  position:absolute; inset:0;
  border-radius: 999px;
  background: rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.14);
  transition: .18s ease;
}
.slider:before{
  content:"";
  position:absolute;
  width:20px; height:20px;
  left:3px;
  top:50%;
  transform: translateY(-50%);
  border-radius: 999px;
  background: rgba(244,244,246,.92);
  transition: .18s ease;
}
.switch input:checked + .slider{
  background: rgba(212,175,55,.22);
  border-color: rgba(212,175,55,.40);
}
.switch input:checked + .slider:before{
  left: 22px;
  background: #fff;
}

/* Inline checks */
.rowInline{ display:flex; flex-wrap:wrap; gap:12px; margin-top: 10px; }
.check{ display:flex; gap:10px; align-items:center; color: rgba(244,244,246,.80); font-size: 13px; }
.check input{ width:18px; height:18px; accent-color: var(--gold); }

/* Actions */
.actions{ display:flex; flex-wrap:wrap; gap:10px; margin-top: 12px; }
.actions.tight{ margin-top: 10px; }
.fine{
  margin-top: 10px;
  color: rgba(244,244,246,.56);
  font-size: 12px;
  line-height:1.45;
}

/* SIDE */
.side{ display:grid; gap:12px; }

/* RESULT */
.resultTop{
  display:flex; justify-content:space-between; align-items:flex-start; gap:10px;
}
.tag{
  border:1px solid rgba(212,175,55,.35);
  background: rgba(212,175,55,.10);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 900;
  color: rgba(244,244,246,.92);
}
.price{
  margin-top: 10px;
  font-size: 32px;
  font-weight: 980;
  letter-spacing:-0.03em;
}
.meta{
  margin-top: 6px;
  color: rgba(244,244,246,.64);
  font-size: 13px;
  line-height:1.45;
}
.breakdown{
  margin-top: 10px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.22);
  border-radius: 16px;
  padding: 12px;
  white-space: pre-wrap;
  color: rgba(244,244,246,.86);
  font-size: 13px;
  line-height:1.5;
  min-height: 86px;
}
.miniHelp{
  margin-top: 10px;
  color: rgba(244,244,246,.58);
  font-size: 12px;
  line-height:1.45;
}
.miniHelp b{ color: rgba(244,244,246,.92); }

.footer{
  margin: 12px 0 26px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,.06);
  color: rgba(244,244,246,.52);
  font-size: 12px;
}

/* Modal */
.modal{ position: fixed; inset:0; z-index:120; display:none; }
.modal[aria-hidden="false"]{ display:block; }
.modalOverlay{ position:absolute; inset:0; background: rgba(0,0,0,.55); backdrop-filter: blur(6px); border:none; }
.modalPanel{
  position:absolute; left:50%; top:50%;
  transform: translate(-50%,-50%);
  width: min(560px, calc(100% - 28px));
  border-radius: var(--r20);
  border:1px solid rgba(255,255,255,.12);
  background: rgba(11,11,12,.96);
  box-shadow: var(--shadow);
  padding: 14px;
}
.modalHead{ display:flex; justify-content:space-between; align-items:flex-start; gap:12px; }
.modalTitle{ font-weight: 980; letter-spacing:-0.02em; }
.modalSub{ color: rgba(244,244,246,.64); font-size: 12px; margin-top:3px; line-height:1.45; }
.x{
  cursor:pointer;
  border-radius: 12px;
  padding: 8px 10px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: rgba(244,244,246,.92);
}
.modalBtns{ display:grid; gap:10px; margin-top: 12px; }
.modalBox{
  margin-top: 12px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.20);
  border-radius: 16px;
  padding: 12px;
}
.modalBoxTitle{ font-weight: 900; font-size: 12px; color: rgba(244,244,246,.72); margin-bottom: 8px; }
.modalPre{
  margin:0;
  white-space: pre-wrap;
  color: rgba(244,244,246,.86);
  font-size: 12px;
  line-height:1.45;
}

/* FAB + Toast */
.fab{
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index:110;
  border-radius: 999px;
  padding: 12px 14px;
  border:1px solid rgba(212,175,55,.35);
  background: rgba(212,175,55,.14);
  color: rgba(244,244,246,.95);
  cursor:pointer;
  box-shadow: 0 16px 42px rgba(0,0,0,.48);
}
.toast{
  position: fixed;
  left:50%;
  transform: translateX(-50%);
  bottom: 18px;
  z-index:130;
  border-radius: 999px;
  padding: 10px 14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(11,11,12,.92);
  backdrop-filter: var(--blur);
  color: rgba(244,244,246,.92);
  opacity:0;
  pointer-events:none;
  transition: opacity .18s ease, transform .18s ease;
}
.toast.show{
  opacity:1;
  transform: translateX(-50%) translateY(-6px);
}