:root {
  --cor-fundo-1: #273454;
  --cor-fundo-2: #171827;
  --cor-primaria: #2e3a59;
  --cor-primaria-escura: #1e1e2f;
  --cor-texto: #1f2937;
  --cor-texto-suave: #6b7280;
  --cor-borda: #d8dce5;
  --cor-card: #f8fafc;
}

* {
  box-sizing: border-box;
}

body.login-page {
  min-height: 100vh;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 18px;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.12), transparent 30%),
    linear-gradient(135deg, var(--cor-fundo-1), var(--cor-fundo-2));
  color: var(--cor-texto);
  font-family: Arial, Helvetica, sans-serif;
}

.login-container {
  width: min(100%, 680px);
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 22px;
  background: rgba(248, 250, 252, 0.98);
  box-shadow: 0 24px 70px rgba(10, 15, 30, 0.32);
}

.login-container h2 {
  margin: 0 0 22px;
  color: var(--cor-primaria);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: center;
}

.flex-login {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 30px;
  align-items: center;
}

.logo-area {
  min-height: 235px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(46, 58, 89, 0.08), rgba(46, 58, 89, 0.02));
  border: 1px solid rgba(46, 58, 89, 0.1);
}

.login-logo {
  width: 92px;
  height: auto;
  filter: drop-shadow(0 8px 16px rgba(31, 41, 55, 0.16));
}

.form-area {
  min-width: 0;
}

.form-area form {
  margin: 0;
}

.login-container input {
  width: 100%;
  height: 48px;
  margin: 0 0 14px;
  padding: 0 15px;
  border: 1px solid var(--cor-borda);
  border-radius: 12px;
  background: #fff;
  color: var(--cor-texto);
  font-size: 15px;
  line-height: 1.2;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.login-container input::placeholder {
  color: #9ca3af;
}

.login-container input:focus {
  border-color: var(--cor-primaria);
  box-shadow: 0 0 0 4px rgba(46, 58, 89, 0.12);
}

.login-container button {
  width: 100%;
  height: 48px;
  margin-top: 2px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(90deg, var(--cor-primaria), var(--cor-primaria-escura));
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: filter 0.2s ease, transform 0.2s ease;
}

.login-container button:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

.login-message {
  margin: 0 0 18px;
  padding: 11px 14px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
}

.login-message.erro {
  color: #9f1239;
  background: #ffe4e6;
  border: 1px solid #fecdd3;
}

.login-message.sucesso {
  color: #166534;
  background: #dcfce7;
  border: 1px solid #bbf7d0;
}

.login-help {
  margin: 14px 0 0;
  color: var(--cor-texto-suave);
  font-size: 13px;
  line-height: 1.45;
  text-align: center;
}

.login-links {
  margin-top: 18px;
  text-align: center;
}

.login-links a {
  color: var(--cor-primaria);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

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

@media (max-width: 640px) {
  .login-container {
    padding: 28px 22px;
  }

  .login-container h2 {
    font-size: 24px;
  }

  .flex-login {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .logo-area {
    min-height: auto;
    padding: 20px;
  }

  .login-logo {
    width: 74px;
  }
}