/* Tema compartilhado das telas de autenticação (login e recuperação de senha).
   Escopo: todas as classes usam o prefixo .auth- e só são aplicadas quando o
   elemento .auth-screen está presente, portanto nenhuma outra página é afetada. */

/* Esconde o header inteiro enquanto uma tela de autenticação está visível.
   O Turbo substitui o <style> ao navegar, reexibindo o header nas demais telas. */
body:has(.auth-screen) #header {
  display: none;
}

.auth-screen {
  color-scheme: dark;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  min-block-size: calc(100dvh - (2 * var(--size-4, 1rem)));
  background:
    radial-gradient(55rem 38rem at 112% -12%, rgba(34, 211, 238, .12), transparent 60%),
    radial-gradient(48rem 34rem at -18% 112%, rgba(52, 211, 153, .14), transparent 60%),
    linear-gradient(160deg, #0a1222 0%, #0b1628 55%, #081020 100%);
  border: 1px solid rgba(148, 163, 184, .15);
  border-radius: clamp(1rem, 2.5vw, 1.75rem);
  color: #e8eef7;
}

/* Grade de mapa ao fundo */
.auth-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(148, 163, 184, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, .07) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at 30% 18%, black 25%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse at 30% 18%, black 25%, transparent 78%);
}

/* ---------- Painel de marca ---------- */
.auth-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 3vw, 1.75rem);
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1.25rem, 4vw, 3rem) clamp(.5rem, 2vw, 1.5rem);
  text-align: center;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: .9rem;
  text-align: left;
}

.auth-brand__logo {
  inline-size: clamp(2.75rem, 8vw, 3.5rem);
  aspect-ratio: 1;
  border-radius: 1rem;
  box-shadow: 0 0 0 1px rgba(148, 163, 184, .3), 0 10px 28px -8px rgba(52, 211, 153, .45);
}

.auth-brand__name {
  margin: 0;
  font-size: clamp(1.15rem, 4.5vw, 1.5rem);
  font-weight: 800;
  letter-spacing: .01em;
  line-height: 1.15;
}

.auth-brand__tag {
  margin: .15rem 0 0;
  font-size: .78rem;
  color: #93a3b8;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* ---------- Radar ---------- */
.auth-radar {
  position: relative;
  width: min(52vw, 13rem);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(52, 211, 153, .3);
  background: radial-gradient(circle, rgba(52, 211, 153, .1), transparent 72%);
  box-shadow: inset 0 0 40px rgba(52, 211, 153, .08);
}

.auth-radar__ring {
  position: absolute;
  inset: calc(var(--i) * 12.5%);
  border: 1px solid rgba(52, 211, 153, .2);
  border-radius: 50%;
}

.auth-radar__sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(52, 211, 153, .5), rgba(52, 211, 153, .07) 22%, transparent 27%);
  animation: auth-radar-spin 4.5s linear infinite;
  will-change: transform;
}

.auth-radar__blip {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: .55rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 10px 2px rgba(52, 211, 153, .7);
  animation: auth-radar-blip 2.6s ease-in-out var(--d, 0s) infinite;
}

.auth-radar__center {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.auth-radar__center::before {
  content: "";
  position: absolute;
  width: 3.25rem;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(52, 211, 153, .55);
  animation: auth-radar-pulse 2.4s ease-out infinite;
}

.auth-radar__center svg {
  width: 1.75rem;
  color: #34d399;
  filter: drop-shadow(0 0 8px rgba(52, 211, 153, .8));
}

@keyframes auth-radar-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes auth-radar-blip {
  0%, 100% { opacity: .25; transform: scale(.8); }
  50% { opacity: 1; transform: scale(1.15); }
}

@keyframes auth-radar-pulse {
  0% { transform: scale(.55); opacity: .9; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ---------- Diferenciais ---------- */
.auth-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .5rem .65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.auth-features li {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .45rem .8rem;
  font-size: .78rem;
  color: #b7c5d8;
  background: rgba(148, 163, 184, .08);
  border: 1px solid rgba(148, 163, 184, .16);
  border-radius: 999px;
}

.auth-features svg {
  inline-size: .95rem;
  color: #34d399;
  flex-shrink: 0;
}

/* ---------- Painel do formulário ---------- */
.auth-panel {
  display: grid;
  place-items: center;
  align-content: center;
  gap: 1rem;
  padding: clamp(1rem, 3vw, 2rem) clamp(1.25rem, 4vw, 3rem) clamp(1.5rem, 4vw, 3rem);
}

.auth-card {
  inline-size: 100%;
  max-inline-size: 24rem;
  padding: clamp(1.35rem, 4vw, 2rem);
  background: rgba(13, 24, 44, .72);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(148, 163, 184, .16);
  border-radius: 1.25rem;
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, .55);
}

.auth-card__title {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 700;
}

.auth-card__subtitle {
  margin: .35rem 0 0;
  font-size: .85rem;
  color: #93a3b8;
}

.auth-card form {
  margin-block-start: 1.25rem;
}

.auth-field {
  display: grid;
  gap: .4rem;
  margin-block-start: 1rem;
}

.auth-field:first-of-type {
  margin-block-start: 0;
}

.auth-field label {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: #aebdd2;
}

.auth-field__control {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-field__control > svg {
  position: absolute;
  left: .9rem;
  inline-size: 1.15rem;
  color: #5f7189;
  pointer-events: none;
}

.auth-screen .input {
  inline-size: 100%;
  min-block-size: 3.1rem;
  padding: .7rem .95rem .7rem 2.7rem;
  font-size: 1rem; /* evita zoom automático no iOS */
  color: #e8eef7;
  caret-color: #e8eef7;
  background: rgba(7, 13, 26, .6);
  border: 1px solid rgba(148, 163, 184, .25);
  border-radius: .8rem;
  box-shadow: none;
}

.auth-screen .input::placeholder {
  color: #5f7189;
}

.auth-screen .input:focus {
  border-color: transparent;
  outline: 2px solid rgba(52, 211, 153, .65);
  outline-offset: 1px;
}

.auth-screen .input:-webkit-autofill {
  -webkit-text-fill-color: #e8eef7;
  transition: background-color 999999s ease-out;
}

.auth-btn {
  inline-size: 100%;
  min-block-size: 3.15rem;
  margin-block-start: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: #052012;
  background: linear-gradient(135deg, #34d399, #22d3ee);
  border: 0;
  border-radius: .8rem;
  box-shadow: 0 12px 26px -10px rgba(52, 211, 153, .55);
  cursor: pointer;
  transition: transform .15s ease, filter .15s ease, box-shadow .15s ease;
}

.auth-btn:hover {
  filter: brightness(1.07);
  box-shadow: 0 16px 30px -10px rgba(52, 211, 153, .65);
}

.auth-btn:active {
  transform: translateY(1px) scale(.99);
}

.auth-links {
  margin-block-start: 1.15rem;
  text-align: center;
}

.auth-links a {
  font-size: .875rem;
  color: #7de3b4;
  text-decoration: none;
}

.auth-links a:hover {
  text-decoration: underline;
}

.auth-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .3rem .6rem;
  margin: 0;
  font-size: .72rem;
  letter-spacing: .03em;
  color: #5f7189;
}

/* ---------- Desktop ---------- */
@media (min-width: 64rem) {
  .auth-screen {
    grid-template-columns: 1.05fr .95fr;
  }

  .auth-radar {
    inline-size: min(20vw, 15rem);
  }

  .auth-panel {
    border-inline-start: 1px solid rgba(148, 163, 184, .12);
  }
}