/* ============================================================
   AUTH PAGES (login.html / cadastro.html)
   ============================================================ */

.auth-body {
  min-height: 100vh;
  background: var(--fundo-1);
  color: var(--texto);
  display: flex;
  flex-direction: column;
  font-family: var(--font-family-body);
}

.auth-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4) var(--spacing-8);
  border-bottom: 1px solid var(--cinza-2);
}

/* ============================================================
   LANGUAGE DROPDOWN (substitui o antigo .lang-toggle via JS)
   ============================================================ */

.lang-dropdown {
  position: relative;
  display: inline-flex;
  font-family: var(--font-family-body);
}

.lang-dropdown__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--fundo-2);
  border: 1px solid var(--cinza-2);
  border-radius: var(--radius-full);
  padding: 6px 12px 6px 10px;
  height: 40px;
  color: var(--texto);
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.lang-dropdown__btn:hover {
  border-color: var(--cor-destaque);
  background: var(--fundo-3);
}

.lang-dropdown__btn:focus-visible {
  outline: 2px solid var(--cor-destaque);
  outline-offset: 2px;
}

.lang-flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 16px;
  border-radius: 2px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--fundo-3);
}

.lang-flag svg {
  display: block;
  width: 100%;
  height: 100%;
}

.lang-dropdown__btn .lang-code {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--texto-fraco);
}

.lang-dropdown__chevron {
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--texto-fraco);
  border-bottom: 2px solid var(--texto-fraco);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--transition-fast);
}

.lang-dropdown[data-open="true"] .lang-dropdown__chevron {
  transform: rotate(-135deg) translate(-2px, -2px);
}

.lang-dropdown[data-open="true"] .lang-dropdown__btn {
  border-color: var(--cor-destaque);
  background: var(--fundo-3);
}

.lang-dropdown__menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 170px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: var(--fundo-2);
  border: 1px solid var(--cinza-2);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  z-index: var(--z-dropdown);
}

.lang-dropdown[data-open="true"] .lang-dropdown__menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.lang-dropdown__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--texto);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.lang-dropdown__item:hover,
.lang-dropdown__item:focus-visible {
  background: var(--cinza-1);
  outline: none;
}

.lang-dropdown__item[aria-selected="true"] {
  background: var(--cor-destaque);
  color: #fff;
}

.lang-dropdown__item[aria-selected="true"]:hover {
  background: var(--cor-destaque-vivo);
}

.lang-dropdown__item .lang-name {
  flex: 1;
}

.lang-dropdown__item .lang-check {
  font-size: 14px;
  opacity: 0;
}

.lang-dropdown__item[aria-selected="true"] .lang-check {
  opacity: 1;
}

/* ============================================================
   COUNTRY DROPDOWN (extends lang-dropdown)
   ============================================================ */

.country-dropdown {
  display: flex;
  width: 100%;
}

.country-dropdown__btn {
  width: 100%;
  height: 44px;
  padding: 8px 14px;
  justify-content: flex-start;
  font-weight: var(--font-weight-medium);
}

.country-dropdown__btn .country-name {
  flex: 1;
  text-align: left;
  color: var(--texto);
}

.country-dropdown__btn .country-dial {
  color: var(--texto-fraco);
  font-variant-numeric: tabular-nums;
  margin-left: 8px;
}

.country-dropdown__menu {
  left: 0;
  right: 0;
  min-width: 0;
  max-height: 320px;
  overflow-y: auto;
}

.country-dropdown__item .country-dial {
  color: var(--texto-fraco);
  font-size: var(--font-size-xs);
  font-variant-numeric: tabular-nums;
}

.country-dropdown__item[aria-selected="true"] .country-dial {
  color: rgba(255, 255, 255, 0.85);
}

/* Hint visual ao lado do input de data */
.auth-hint {
  margin-top: 4px;
  color: var(--texto-fraco);
  font-size: var(--font-size-xs);
}

.auth-main {
  flex: 1;
  display: flex;
  justify-content: center;
  padding: var(--spacing-8) var(--spacing-4);
  /* Acima do .gz-background (position:fixed; z-index:0) quando a pagina usa
     o fundo animado do site — sem isso o canvas pintaria por cima do form. */
  position: relative;
  z-index: 1;
}

.auth-card {
  /* margin auto centraliza nos dois eixos quando ha espaco, mas — ao
     contrario de align-items:center — NAO corta o topo do card quando ele
     fica mais alto que a viewport (caso do form de cadastro). Ai o card
     encosta no topo com o respiro do padding e a pagina rola normalmente. */
  margin: auto;
  width: 100%;
  max-width: 420px;
  background: var(--fundo-2);
  border: 1px solid var(--cinza-2);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
}

.auth-card--wide {
  max-width: 560px;
}

.auth-titulo {
  font-family: var(--font-family-display);
  font-size: var(--font-size-3xl);
  letter-spacing: 0.02em;
  margin-bottom: var(--spacing-2);
}

.auth-sub {
  color: var(--texto-fraco);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-6);
}

.auth-separador {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  color: var(--texto-mudo);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin: var(--spacing-6) 0;
}

.auth-separador::before,
.auth-separador::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--cinza-2);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.auth-grupo {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.auth-grupo label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--texto-fraco);
  font-weight: var(--font-weight-bold);
}

.auth-grupo input {
  background: var(--fundo-3);
  border: 1px solid var(--cinza-2);
  border-radius: var(--radius-md);
  padding: var(--spacing-3) var(--spacing-4);
  color: var(--texto);
  font-family: var(--font-family-body);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
}

.auth-grupo input:focus {
  outline: none;
  border-color: var(--cor-destaque-vivo);
}

.auth-grupo input::placeholder {
  color: var(--texto-mudo);
}

/* Campo com valor inválido (ex: CPF que falha no dígito verificador) */
.auth-grupo input.input--invalid,
.auth-grupo input.input--invalid:focus {
  border-color: rgba(220, 38, 38, 0.65);
}

/* Hint em estado de erro, abaixo do campo */
.auth-hint--erro {
  color: #fca5a5;
}

.auth-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
}

@media (max-width: 480px) {
  .auth-grid-2 {
    grid-template-columns: 1fr;
  }
}

.auth-aviso {
  font-size: var(--font-size-xs);
  color: var(--texto-fraco);
  background: var(--fundo-3);
  border-left: 3px solid var(--cor-moeda);
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-base);
}

.auth-erro {
  background: rgba(220, 38, 38, 0.1);
  border: 1px solid rgba(220, 38, 38, 0.3);
  color: #fca5a5;
  border-radius: var(--radius-md);
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-sm);
}

.auth-erro.hidden {
  display: none;
}

/* Variante de sucesso/informacao (ex: "confira seu email") */
.auth-erro.auth-erro--ok {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.3);
  color: #86efac;
}

.btn--block {
  width: 100%;
}

.btn--discord {
  background: #5865F2;
  color: #fff;
  border: 0;
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-bold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  text-decoration: none;
  transition: background var(--transition-fast);
  cursor: pointer;
}

.btn--discord:hover {
  background: #4752c4;
}

.auth-rodape {
  margin-top: var(--spacing-6);
  text-align: center;
  color: var(--texto-fraco);
  font-size: var(--font-size-sm);
}

.auth-rodape a {
  color: var(--cor-destaque-vivo);
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  margin-left: var(--spacing-1);
}

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

/* ============================================================
   SENHA — strength meter + lista de requisitos
   ============================================================ */

.senha-wrap {
  position: relative;
}

.senha-wrap input {
  width: 100%;
  padding-right: 42px;
  box-sizing: border-box;
}

.senha-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--texto-mudo);
  cursor: pointer;
  padding: 6px 8px;
  font-size: 16px;
  line-height: 1;
}

.senha-toggle:hover {
  color: var(--texto);
}

.senha-meter {
  margin-top: 8px;
}

.senha-meter__bar {
  height: 6px;
  background: var(--cinza-2, #2a2f3a);
  border-radius: 999px;
  overflow: hidden;
}

.senha-meter__fill {
  height: 100%;
  width: 0%;
  background: var(--cor-destaque-vivo, #7ee787);
  transition: width 0.25s ease, background-color 0.25s ease;
}

.senha-meter__label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--texto-mudo);
  letter-spacing: 0.04em;
}

.senha-meter[data-level="0"] .senha-meter__fill { width: 8%;  background: #555; }
.senha-meter[data-level="1"] .senha-meter__fill { width: 30%; background: #ff6b6b; }
.senha-meter[data-level="2"] .senha-meter__fill { width: 55%; background: #f5c451; }
.senha-meter[data-level="3"] .senha-meter__fill { width: 80%; background: #7ee787; }
.senha-meter[data-level="4"] .senha-meter__fill { width: 100%;background: #7ee787; }

.senha-meter[data-level="1"] .senha-meter__label { color: #ff6b6b; }
.senha-meter[data-level="2"] .senha-meter__label { color: #f5c451; }
.senha-meter[data-level="3"] .senha-meter__label,
.senha-meter[data-level="4"] .senha-meter__label { color: #7ee787; }

.senha-reqs {
  list-style: none;
  margin: 10px 0 4px;
  padding: 0;
}

.senha-reqs li {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--texto-mudo);
  padding-left: 22px;
  position: relative;
  transition: color 0.15s ease;
}

.senha-reqs li::before {
  content: "○";
  position: absolute;
  left: 4px;
  top: 0;
  color: var(--cinza-3, #4a5060);
  font-weight: 700;
}

.senha-reqs li.ok {
  color: var(--cor-destaque-vivo, #7ee787);
}

.senha-reqs li.ok::before {
  content: "✓";
  color: var(--cor-destaque-vivo, #7ee787);
}

.senha-reqs li.fail {
  color: #ff6b6b;
}

.senha-reqs li.fail::before {
  content: "✗";
  color: #ff6b6b;
}

.senha-reqs code {
  background: var(--cinza-2, #2a2f3a);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
}

.senha-dica {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--texto-mudo);
  font-style: italic;
}