:root {
  --bg: #070b0e;
  --card: rgba(14, 22, 26, 0.78);
  --card-solido: #0e161a;
  --borda: rgba(45, 240, 242, 0.12);
  --borda-forte: rgba(45, 240, 242, 0.38);
  --texto: #e8f1f2;
  --sub: #8ea3a8;
  --verde: #37bd80;
  --ciano: #2df0f2;
  --vermelho: #ff3b3b;
  --discord: #5865f2;
  --erro: #ff6464;
  --aviso: #ffb648;
  --grad: linear-gradient(120deg, #2df0f2 0%, #37bd80 100%);
  --titulo: "Space Grotesk", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--texto);
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.55;
  background:
    radial-gradient(900px 620px at 12% -8%, rgba(55, 189, 128, 0.16), transparent 62%),
    radial-gradient(760px 560px at 100% 8%, rgba(45, 240, 242, 0.09), transparent 60%),
    radial-gradient(800px 520px at 50% 112%, rgba(55, 189, 128, 0.10), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  min-height: 100vh;
}

a { color: var(--ciano); text-decoration: none; }

#chuva {
  position: fixed; inset: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0; opacity: 0.42;
  -webkit-mask-image: radial-gradient(ellipse 55% 50% at 50% 48%, rgba(0, 0, 0, 0.22), #000);
  mask-image: radial-gradient(ellipse 55% 50% at 50% 48%, rgba(0, 0, 0, 0.22), #000);
}
.acima { position: relative; z-index: 1; }

.aviso-topo {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: center; gap: 12px;
  flex-wrap: wrap; padding: 9px 16px; font-size: 13px; color: var(--texto);
  background: linear-gradient(90deg, rgba(88, 101, 242, 0.10), rgba(45, 240, 242, 0.08), rgba(88, 101, 242, 0.10));
  border-bottom: 1px solid var(--borda);
}
.selo-discord {
  background: var(--discord); color: #fff; font-size: 10px; font-weight: 800;
  letter-spacing: 1px; padding: 3px 8px; border-radius: 6px;
}
.mini-btn {
  font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 7px;
  border: 1px solid var(--borda-forte); background: rgba(45, 240, 242, 0.06);
}
.mini-btn:hover { background: rgba(45, 240, 242, 0.14); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: 12px; font-size: 15px; font-weight: 700;
  border: 1px solid transparent; cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn.primario {
  background: var(--grad); color: #04201a;
  box-shadow: 0 8px 28px -10px rgba(45, 240, 242, 0.55);
}
.btn.primario:hover { box-shadow: 0 12px 36px -8px rgba(45, 240, 242, 0.75); }
.btn.secundario {
  background: rgba(255, 255, 255, 0.03); border-color: var(--borda-forte); color: var(--texto);
}
.btn.secundario:hover { background: rgba(45, 240, 242, 0.08); }
.btn.discord {
  background: var(--discord); color: #fff;
  box-shadow: 0 8px 28px -12px rgba(88, 101, 242, 0.8);
}

.luz { position: relative; overflow: hidden; }
.luz::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%), rgba(45, 240, 242, 0.10), transparent 60%);
  transition: opacity 0.3s ease;
}
.luz:hover::after { opacity: 1; }

.revela { opacity: 1; }
.js .revela { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.7s ease; }
.js .revela.visivel { opacity: 1; transform: none; }

.pulso {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--verde); box-shadow: 0 0 0 0 rgba(55, 189, 128, 0.7);
  animation: pulso 1.8s infinite;
}
@keyframes pulso {
  0% { box-shadow: 0 0 0 0 rgba(55, 189, 128, 0.7); }
  70% { box-shadow: 0 0 0 9px rgba(55, 189, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(55, 189, 128, 0); }
}

.caixa {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 40px 16px;
}
.caixa .card {
  position: relative; z-index: 1; width: 380px; max-width: 100%;
  background: var(--card); border: 1px solid var(--borda);
  border-radius: 18px; padding: 30px;
  backdrop-filter: blur(10px);
  box-shadow: 0 30px 80px -40px rgba(45, 240, 242, 0.35);
}
.caixa .card::before {
  content: ""; position: absolute; inset: -1px; border-radius: 18px; padding: 1px;
  background: linear-gradient(140deg, rgba(45, 240, 242, 0.55), transparent 35%, transparent 65%, rgba(55, 189, 128, 0.55));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.caixa h1 { font-family: var(--titulo); font-size: 20px; margin: 0 0 4px; }
.caixa p { color: var(--sub); font-size: 13px; line-height: 1.6; }
.caixa p.sub { margin: 0 0 20px; }
.caixa label { display: block; font-size: 12px; color: var(--sub); margin: 14px 0 6px; letter-spacing: 0.3px; }
.caixa input {
  width: 100%; padding: 11px 13px; background: rgba(4, 8, 10, 0.7);
  border: 1px solid var(--borda); border-radius: 10px;
  color: var(--texto); font-size: 14px; transition: border-color 0.2s, box-shadow 0.2s;
}
.caixa input:focus {
  outline: none; border-color: var(--ciano);
  box-shadow: 0 0 0 3px rgba(45, 240, 242, 0.12);
}
.caixa button {
  width: 100%; margin-top: 22px; padding: 12px; border: none; border-radius: 10px;
  background: var(--grad); color: #04201a; font-size: 14px; font-weight: 700; cursor: pointer;
  box-shadow: 0 8px 26px -12px rgba(45, 240, 242, 0.7);
  transition: transform 0.18s ease, box-shadow 0.25s ease;
}
.caixa button:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 12px 30px -10px rgba(45, 240, 242, 0.85); }
.caixa button:disabled { opacity: 0.55; cursor: default; }
.caixa button.secundario {
  background: transparent; border: 1px solid var(--borda-forte); color: var(--texto); box-shadow: none;
}
.logo-vivo { position: relative; display: block; overflow: hidden; border-radius: 50%; }
.logo-vivo img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.logo-vivo::after {
  content: ""; position: absolute; inset: -20%; pointer-events: none;
  background: linear-gradient(110deg, transparent 40%, rgba(255, 255, 255, 0.5) 50%, transparent 60%);
  transform: translateX(-100%);
  animation: reflexo 5s ease-in-out 1.2s infinite;
}
@keyframes reflexo { 0%, 55% { transform: translateX(-100%); } 80%, 100% { transform: translateX(100%); } }
@keyframes gira { to { transform: rotate(360deg); } }
@keyframes respira { 0%, 100% { opacity: 0.55; transform: scale(0.96); } 50% { opacity: 1; transform: scale(1.04); } }
@keyframes flutua { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes surge {
  from { opacity: 0; transform: scale(0.6) rotate(-25deg); filter: blur(6px); }
  to { opacity: 1; transform: none; filter: none; }
}

.caixa .logo {
  position: relative; width: 78px; height: 78px; margin: 0 auto 18px; padding: 3px; border-radius: 50%;
  animation: surge 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) both, flutua 4.5s ease-in-out 0.9s infinite;
}
.caixa .logo::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 0deg, var(--ciano), transparent 30%, var(--verde) 55%, transparent 80%, var(--ciano));
  animation: gira 5s linear infinite;
}
.caixa .logo::after {
  content: ""; position: absolute; inset: -12px; border-radius: 50%; z-index: -1;
  background: radial-gradient(circle, rgba(45, 240, 242, 0.32), transparent 65%);
  animation: respira 3.2s ease-in-out infinite;
}
.caixa .logo .logo-vivo { width: 100%; height: 100%; border: 3px solid var(--card-solido); }
.caixa .logo:hover .logo-vivo img { transform: scale(1.1) rotate(-6deg); }
.caixa .status { margin-top: 14px; font-size: 13px; min-height: 18px; line-height: 1.5; }
.caixa .status.erro { color: var(--erro); }
.caixa .status.ok { color: var(--verde); }
.caixa .linha {
  display: flex; justify-content: space-between; font-size: 13px;
  padding: 9px 0; border-bottom: 1px solid var(--borda);
}
.caixa .linha span:first-child { color: var(--sub); }
.caixa .selo { font-weight: 700; }
.caixa .selo.ativa { color: var(--verde); }
.caixa .selo.inativa { color: var(--aviso); }
.caixa ol.passos { color: var(--sub); font-size: 13px; line-height: 1.6; margin: 18px 0 0; padding-left: 18px; }
.caixa .rodape { margin-top: 20px; font-size: 12px; color: var(--sub); text-align: center; }
.caixa .links { position: relative; z-index: 1; margin-top: 18px; text-align: center; font-size: 12px; color: var(--sub); }
.caixa .links .dc { color: #8a96ff; }
.caixa .centro { text-align: center; }

body .idioma {
  display: inline-flex; border: 1px solid var(--borda); border-radius: 999px;
  overflow: hidden; vertical-align: middle; background: rgba(14, 22, 26, 0.85); padding: 3px;
}
body .idioma button {
  display: inline-flex; align-items: center; gap: 6px;
  width: auto; margin: 0; padding: 4px 10px 4px 7px; border: 0; border-radius: 999px;
  background: none; color: var(--sub); font-size: 12px; font-weight: 700;
  cursor: pointer; box-shadow: none; transform: none;
}
body .idioma button:hover:not(:disabled) { transform: none; box-shadow: none; color: var(--texto); }
body .idioma svg {
  display: block; width: 19px; height: 13px; border-radius: 3px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18);
  filter: grayscale(0.7) brightness(0.75); transition: filter 0.25s, transform 0.25s;
}
body .idioma button:hover svg { filter: none; transform: scale(1.08); }
body .idioma button.on { background: var(--grad); color: #04201a; }
body .idioma button.on svg { filter: none; box-shadow: 0 0 0 1px rgba(4, 32, 26, 0.45); }
body .idioma.solto { position: fixed; top: 16px; right: 16px; z-index: 5; }
.nota:empty { display: none; }

.planos-escolha { display: grid; gap: 8px; margin: 4px 0 0; }
.caixa button.plano {
  position: relative; display: grid; grid-template-columns: 1fr auto; align-items: center;
  column-gap: 10px; width: 100%; margin: 0; padding: 11px 14px; text-align: left;
  background: rgba(4, 8, 10, 0.6); border: 1px solid var(--borda); border-radius: 12px;
  color: var(--texto); font-family: inherit; font-weight: 400; box-shadow: none;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.caixa button.plano:hover:not(:disabled) {
  transform: none; border-color: var(--borda-forte); box-shadow: none;
}
.caixa button.plano.on {
  border-color: var(--ciano); background: rgba(45, 240, 242, 0.07);
  box-shadow: 0 0 0 3px rgba(45, 240, 242, 0.12), 0 10px 30px -16px rgba(45, 240, 242, 0.8);
}
.plano .pl-nome { font-family: var(--titulo); font-size: 15px; font-weight: 700; }
.plano .pl-nome i {
  font-style: normal; font-size: 10px; font-weight: 800; letter-spacing: 0.5px;
  padding: 2px 6px; margin-left: 4px; border-radius: 6px; vertical-align: 2px;
  background: rgba(55, 189, 128, 0.16); color: var(--verde);
}
.plano.destaque .pl-nome i { background: var(--grad); color: #04201a; }
.plano .pl-total { grid-column: 1; font-size: 12px; color: var(--sub); }
.plano .pl-dia {
  grid-column: 2; grid-row: 1 / span 2; font-family: var(--titulo);
  font-size: 18px; font-weight: 700; white-space: nowrap;
}
.plano .pl-dia small { font-size: 11px; color: var(--sub); font-weight: 400; }
.plano.on .pl-dia { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.caixa .lembrar {
  display: flex; align-items: center; gap: 8px; margin: 14px 0 0;
  font-size: 13px; color: var(--sub); cursor: pointer; user-select: none;
}
.caixa .lembrar input { width: 16px; height: 16px; margin: 0; padding: 0; accent-color: var(--ciano); }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .revela { opacity: 1; transform: none; }
}