/* =====================================================================
   EstudeBitcoin — Login (botão no topo + modal "Entrar no EstudeBitcoin")
   Modelo aprovado: card claro, botão primário laranja da marca (#F7931A).
   ===================================================================== */

/* ---- Botão Entrar no cabeçalho (mesma linguagem do MENU) ---- */
.dash-login-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.5rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffad42;
  background: linear-gradient(135deg, rgba(247,147,26,0.18), rgba(247,147,26,0.07));
  padding: 5px 10px;
  border-radius: 8px;
  border: 1px solid rgba(247,147,26,0.45);
  box-shadow: 0 6px 18px rgba(0,0,0,0.22);
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s, background 0.2s;
  user-select: none;
  font-family: inherit;
}
.dash-login-btn:hover {
  transform: translateY(-1px);
  color: #fff;
  border-color: #F7931A;
  background: linear-gradient(135deg, rgba(247,147,26,0.32), rgba(247,147,26,0.12));
}
.eb-login-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #F7931A;
  color: #fff;
  font-size: 0.55rem;
  font-weight: 900;
}

/* ---- Overlay + card (modelo aprovado) ---- */
.eb-login-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(4, 7, 11, 0.72);
  backdrop-filter: blur(3px);
}
.eb-login-overlay[hidden] { display: none; }
.eb-login-card {
  position: relative;
  width: min(400px, 100%);
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  background: #fff;
  color: #14181f;
  border-radius: 18px;
  padding: 20px 20px 18px;
  box-shadow: 0 24px 70px rgba(0,0,0,0.5);
  font-family: inherit;
}
.eb-login-close {
  position: absolute;
  top: 10px;
  right: 12px;
  border: 0;
  background: transparent;
  color: #9aa1ad;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
}
.eb-login-close:hover { color: #14181f; }
.eb-login-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 12px;
  font-weight: 900;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}
.eb-login-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: #F7931A;
  color: #fff;
  font-size: 1rem;
  font-weight: 900;
}
.eb-login-card h2 {
  margin: 0 0 6px;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
}
.eb-login-sub {
  margin: 0 0 12px;
  color: #6b7280;
  font-size: 0.88rem;
  line-height: 1.45;
}
/* O CSS global (main.css) estiliza todo <form> como card. Dentro do modal
   o card já é o .eb-login-card: o form precisa ser neutro. */
.eb-login-card form {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}
.eb-login-card label {
  display: block;
  margin: 12px 0 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #23272f;
}
.eb-login-card input[type="email"],
.eb-login-card input[type="password"],
.eb-login-card input[type="text"].eb-login-pass-input {
  width: 100%;
  box-sizing: border-box;
  padding: 11px 13px;
  border: 1px solid #dfe3ea;
  border-radius: 10px;
  font-size: 0.92rem;
  font-family: inherit;
  color: #14181f;
  background: #fff;
}
.eb-login-card input:focus {
  outline: 0;
  border-color: #F7931A;
  box-shadow: 0 0 0 3px rgba(247,147,26,0.18);
}
/* ---- Mostrar/ocultar senha (olho dentro do campo) ---- */
.eb-login-pass-wrap {
  position: relative;
}
.eb-login-pass-wrap input {
  padding-right: 44px;
}
.eb-login-pass-toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  min-height: 32px;
  padding: 6px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #9CA3AF;
  cursor: pointer;
}
.eb-login-pass-toggle:hover { color: #4b5563; background: rgba(156,163,175,0.12); }
.eb-login-pass-toggle:focus-visible {
  outline: 2px solid #F7931A;
  outline-offset: 1px;
}
.eb-login-pass-toggle .eb-login-eye-closed { display: none; }
.eb-login-pass-toggle.is-visible .eb-login-eye-open { display: none; }
.eb-login-pass-toggle.is-visible .eb-login-eye-closed { display: block; }
.eb-login-primary {
  width: 100%;
  margin-top: 12px;
  padding: 12px;
  border: 0;
  border-radius: 10px;
  background: #F7931A;
  color: #1F1400;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  font-family: inherit;
}
.eb-login-primary:hover:not(:disabled) { background: #e07f0a; }
.eb-login-primary:disabled { opacity: 0.65; cursor: wait; }
.eb-login-google {
  width: 100%;
  padding: 11px;
  border: 1px solid #dfe3ea;
  border-radius: 10px;
  background: #fff;
  color: #23272f;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
}
.eb-login-google:hover:not(:disabled) { border-color: #b9c0cc; background: #f7f8fa; }
.eb-login-google:disabled { opacity: 0.65; cursor: wait; }
.eb-login-divisor {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 0 2px;
  color: #9aa1ad;
  font-size: 0.78rem;
}
.eb-login-divisor::before,
.eb-login-divisor::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #e7eaf0;
}
.eb-login-links {
  margin-top: 10px;
  text-align: center;
  font-size: 0.85rem;
}
.eb-login-links a {
  color: #9A5200;
  font-weight: 700;
  text-decoration: none;
}
.eb-login-links a:hover { text-decoration: underline; }
/* "Esqueci a senha" alinhado à direita, logo abaixo do campo de senha */
.eb-login-forgot {
  margin-top: 8px;
  text-align: right;
  font-size: 0.83rem;
}
.eb-login-forgot a {
  color: #9A5200;
  font-weight: 700;
  text-decoration: none;
}
.eb-login-forgot a:hover { text-decoration: underline; }
/* Requisitos da senha (cadastro): texto auxiliar, sem cor de erro */
.eb-login-hint {
  margin: 6px 0 0;
  color: #6b7280;
  font-size: 0.78rem;
  line-height: 1.4;
}
/* Foco visível em botões e links do modal (navegação por teclado) */
.eb-login-card button:focus-visible,
.eb-login-card a:focus-visible {
  outline: 2px solid #9A5200;
  outline-offset: 2px;
}
.eb-login-links .eb-login-sep { color: #c6ccd6; margin: 0 8px; }
.eb-login-error {
  display: none;
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #fdecec;
  border: 1px solid #f3b7b7;
  color: #b42323;
  font-size: 0.83rem;
  line-height: 1.4;
}
.eb-login-account-email {
  display: block;
  margin: 4px 0 6px;
  padding: 10px 12px;
  background: #f4f6f9;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 700;
  word-break: break-all;
}
.eb-login-sync-ok {
  display: block;
  margin-bottom: 12px;
  color: #1c7a3d;
  font-size: 0.83rem;
  font-weight: 700;
}
.eb-login-secondary {
  width: 100%;
  margin-top: 10px;
  padding: 10px;
  border: 1px solid #dfe3ea;
  border-radius: 10px;
  background: #fff;
  color: #23272f;
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.eb-login-danger {
  width: 100%;
  margin-top: 10px;
  padding: 10px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #b42323;
  font-size: 0.83rem;
  cursor: pointer;
  font-family: inherit;
}
.eb-login-danger:hover { text-decoration: underline; }

/* ---- Mobile: ENTRAR 30% menor (cabeçalho compacto) ---- */
@media (max-width: 640px) {
  .dash-login-btn {
    gap: 5px;
    padding: 4px 8px;
    font-size: 0.42rem;
    border-radius: 7px;
  }
  .eb-login-avatar {
    width: 12px;
    height: 12px;
    font-size: 0.45rem;
  }
}