/* ==========================================================================
   Plano A — Portao de Acesso | Identidade visual da marca
   Cores, tipografia e regras: DESIGN_SYSTEM.md
   ========================================================================== */

/* ---------- Fontes da marca (self-hosted) ---------- */
@font-face {
  font-family: 'Profanations';
  src: url('../fonts/Profanations-Black.ttf') format('truetype');
  font-weight: 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Profanations';
  src: url('../fonts/Profanations-Bold.ttf') format('truetype');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Profanations';
  src: url('../fonts/Profanations-SemiBold.ttf') format('truetype');
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Oxygen';
  src: url('../fonts/Oxygen-Light.ttf') format('truetype');
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Oxygen';
  src: url('../fonts/Oxygen-Regular.ttf') format('truetype');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Oxygen';
  src: url('../fonts/Oxygen-Bold.ttf') format('truetype');
  font-weight: 700; font-style: normal; font-display: swap;
}

/* ---------- Variaveis da marca ---------- */
:root {
  --roxo: #9544F2;
  --roxo-escuro: #5b1fb0;
  --verde: #B4FF24;
  --amarelo: #F5B933;
  --branco: #FFFFFF;
  --escuro: #0a0010;
  --texto: #1E1432;
  --texto-suave: #6b6280;
  --borda: #e4e0ec;
  --erro: #e5484d;
  /* Profanations nao tem acentos -> fallback Oxygen para glifos acentuados */
  --fonte-titulo: 'Profanations', 'Oxygen', system-ui, sans-serif;
  --fonte-texto: 'Oxygen', system-ui, -apple-system, sans-serif;
  --raio: 14px;
  --sombra: 0 20px 60px -20px rgba(30, 20, 50, 0.25);
}

/* ---------- Reset basico ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--fonte-texto);
  color: var(--texto);
  background: var(--branco);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ---------- Layout split-screen ---------- */
.tela {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
}

/* Painel esquerdo (marca) */
.marca {
  position: relative;
  overflow: hidden;
  background: linear-gradient(150deg, var(--roxo) 0%, var(--roxo-escuro) 100%);
  color: var(--branco);
  padding: 56px 60px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.marca__topo { display: flex; align-items: center; gap: 12px; z-index: 2; }
.marca__simbolo {
  width: 60px; height: 60px;
  filter: brightness(0) invert(1);   /* espiral roxa -> branca */
}
.marca__nome {
  font-family: var(--fonte-titulo);
  font-weight: 700; font-size: 1.15rem; letter-spacing: .5px;
}
.marca__centro { z-index: 2; max-width: 460px; }
.marca__titulo {
  font-family: var(--fonte-titulo);
  font-weight: 900;
  font-size: clamp(2.4rem, 3.4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.5px;
}
.marca__titulo .destaque { color: var(--verde); }
.marca__sub {
  margin-top: 22px;
  font-size: 1.12rem; font-weight: 300; line-height: 1.5;
  color: rgba(255,255,255,.9);
  max-width: 400px;
}
.marca__rodape { z-index: 2; font-size: .82rem; color: rgba(255,255,255,.72); }

/* Pattern espiral da marca — canto inferior-direito, inclinado, sangrando */
.marca__pattern {
  position: absolute;
  right: -130px; bottom: -150px;
  width: min(60%, 540px);
  height: auto;
  transform: rotate(-12deg);
  opacity: .85;
  pointer-events: none;
  z-index: 1;
}
/* Bolha verde-limao de acento */
.marca::before {
  content: '';
  position: absolute;
  top: -80px; left: -80px;
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(180,255,36,.28), transparent 70%);
  z-index: 1;
}

/* Painel direito (formulario) */
.acesso {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
  background: var(--branco);
}
/* Pattern sutil no canto do formulario (sussurro da marca) */
.acesso__pattern {
  position: absolute;
  right: -110px; bottom: -120px;
  width: 320px; height: auto;
  transform: rotate(-12deg);
  opacity: .06;
  pointer-events: none;
  z-index: 0;
}
.card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
}
.card__logo { width: 168px; margin-bottom: 40px; }
.card__logo--mobile { display: none; }
.card__titulo {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: 1.85rem;
  letter-spacing: -0.3px;
  margin-bottom: 6px;
}
.card__desc {
  color: var(--texto-suave);
  font-size: .98rem;
  margin-bottom: 30px;
}

/* ---------- Formulario ---------- */
.campo { margin-bottom: 18px; }
.campo label {
  display: block;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
  color: var(--texto);
  margin-bottom: 8px;
}
.campo input {
  width: 100%;
  font-family: var(--fonte-texto);
  font-size: 1rem;
  color: var(--texto);
  padding: 14px 16px;
  border: 1.5px solid var(--borda);
  border-radius: var(--raio);
  background: #fbfafd;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.campo input::placeholder { color: #b3adc2; }
.campo input:focus {
  outline: none;
  border-color: var(--roxo);
  background: var(--branco);
  box-shadow: 0 0 0 4px rgba(149, 68, 242, .14);
}
.campo--senha { position: relative; }
.mostrar-senha {
  position: absolute; right: 12px; top: 37px;
  background: none; border: none; cursor: pointer;
  color: var(--texto-suave); font-size: .8rem; font-weight: 700;
  font-family: var(--fonte-texto); padding: 6px;
}

.linha-esqueci { text-align: right; margin: -4px 0 24px; }
.link {
  background: none; border: none; cursor: pointer;
  font-family: var(--fonte-texto); font-size: .88rem; font-weight: 700;
  color: var(--roxo);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 1px;
  transition: border-color .15s;
}
.link:hover { border-color: var(--verde); }

/* Botao principal */
.botao {
  width: 100%;
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: .5px;
  color: var(--branco);
  background: var(--roxo);
  border: none;
  border-radius: var(--raio);
  padding: 16px;
  cursor: pointer;
  transition: transform .08s, box-shadow .2s, background .2s;
  box-shadow: 0 10px 24px -8px rgba(149, 68, 242, .6);
}
.botao:hover { background: #8433e8; }
.botao:active { transform: translateY(1px); }
.botao:disabled { opacity: .65; cursor: not-allowed; box-shadow: none; }
.botao__spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2.5px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: girar .7s linear infinite;
  margin: 0 auto;
}
.botao.carregando .botao__texto { display: none; }
.botao.carregando .botao__spinner { display: block; }
@keyframes girar { to { transform: rotate(360deg); } }

/* Mensagens */
.aviso {
  display: none;
  align-items: flex-start;
  gap: 8px;
  font-size: .9rem;
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 20px;
  line-height: 1.35;
}
.aviso.visivel { display: flex; }
.aviso--erro { background: #fdecec; color: #b3282c; border: 1px solid #f6c9ca; }
.aviso--ok   { background: #f0fae0; color: #4a6b00; border: 1px solid #d3eda3; }

.card__rodape {
  margin-top: 32px;
  font-size: .82rem;
  color: var(--texto-suave);
  text-align: center;
  line-height: 1.5;
}
.card__rodape a { color: var(--roxo); font-weight: 700; text-decoration: none; }

/* ---------- Responsivo (celular) ---------- */
@media (max-width: 860px) {
  .tela { grid-template-columns: 1fr; }
  .marca { display: none; }
  .acesso {
    min-height: 100dvh;
    padding: 40px 24px;
    background:
      radial-gradient(circle at 100% 0%, rgba(149,68,242,.10), transparent 45%),
      radial-gradient(circle at 0% 100%, rgba(180,255,36,.12), transparent 45%),
      var(--branco);
  }
  .card__logo--mobile { display: block; margin: 0 auto 36px; width: 150px; }
  .card__logo--desktop { display: none; }
  .card__titulo { text-align: center; }
  .card__desc { text-align: center; }
  /* No celular o pattern e o unico elemento de marca -> um pouco mais presente */
  .acesso__pattern { opacity: .1; width: 300px; right: -100px; bottom: -110px; }
}