@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap');
@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background-color: #f3f4f6;
  color: #01335e;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* === CONTAINER === */
.container {
  background: #ffffff;
  padding: 50px 40px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  width: 100%;
  max-width: 420px;
  text-align: center;
  transition: all 0.3s ease;
}

.container:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 35px rgba(0,0,0,0.12);
}

/* === LOGO === */
.logo {
  width: 300px;
  display: block;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 20px; 
}

/* === TÍTULO === */
.container h2 {
  color: #01335e;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 10px;
  margin-top: 0px;
  letter-spacing: 0.5px;
}

/* === FORM === */
form {
  display: flex;
  flex-direction: column;
  gap: 0px;
}

/* === CAMPOS COM ÍCONES === */
.input-box {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.input-box i {
  position: absolute;
  left: 18px;
  color: #01335e;
  font-size: 20px;
}

.input-box input {
  width: 100%;
  padding: 14px 18px 14px 45px; /* espaço para o ícone */
  border: 1px solid #ccc;
  border-radius: 50px;
  outline: none;
  font-size: 15px;
  transition: all 0.3s ease;
}

.input-box input:focus {
  border-color: #002c53;
  box-shadow: 0 0 0 3px rgba(52,50,104,0.15);
}

/* === BOTÃO ENTRAR === */
form input[type="submit"] {
  background-color: #01335e;
  color: #fff;
  font-weight: 600;
  border: none;
  padding: 14px;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 16px;
  letter-spacing: 0.5px;
}

form input[type="submit"]:hover {
  background-color: #002444;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(35,34,70,0.25);
}

form input[type="submit"]:active {
  transform: scale(0.98);
}

/* === LINK CADASTRO === */
form a {
  text-decoration: none;
  color: #01335e;
  font-weight: 500;
  font-size: 15px;
  margin-top: 10px;
  transition: color 0.3s ease;
}

form a:hover {
  color: #01335e;
}

/* === ANIMAÇÃO DE ENTRADA === */
.container {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === RESPONSIVIDADE === */
@media (max-width: 480px) {
  .container {
    width: 90%;
    padding: 35px 25px;
    border-radius: 16px;
  }

  .logo {
    width: 110px;
  }

  .container h2 {
    font-size: 26px;
  }

  .input-box input {
    font-size: 14px;
    padding: 12px 16px 12px 42px;
  }

  form input[type="submit"] {
    font-size: 14px;
    padding: 12px;
  }

  form a {
    font-size: 14px;
  }
}