/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Corpo da página */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #ffffff;
    color: #1a1a1a;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* Container principal */
.login-container {
    width: 100%;
    max-width: 400px;
    background: #f9f9f9;
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s ease-in-out;
}

/* Cabeçalho */
.login-header {
    margin-bottom: 30px;
}

.login-header .icon-logo {
    width: 60px;
    height: 60px;
    margin-bottom: 10px;
}

.login-header h2 {
    font-size: 22px;
    color: #222;
}

/* Formulário */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Grupos de input */
.input-group {
    display: flex;
    align-items: center;
    background: #ffffff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 10px 12px;
    transition: border 0.2s ease;
}

.input-group:focus-within {
    border-color: #FF6600;
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.15);
}

/* Ícones dos inputs */
.icon-input {
    width: 22px;
    height: 22px;
    margin-right: 10px;
    opacity: 0.6;
}

/* Campos de texto */
input[type="email"],
input[type="password"] {
    border: none;
    outline: none;
    width: 100%;
    font-size: 15px;
    background: transparent;
    color: #333;
}

/* Botão */
.btn-login {
    background: #FF6600;
    color: white;
    padding: 12px;
    font-weight: bold;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.btn-login:hover {
    background: #e65c00;
}

/* Link alternativo */
.switch-link {
    margin-top: 20px;
    font-size: 14px;
    color: #666;
}

.switch-link a {
    color: #FF6600;
    text-decoration: none;
    font-weight: 500;
}

.switch-link a:hover {
    text-decoration: underline;
}

/* Responsividade */
@media (max-width: 500px) {
    .login-container {
        padding: 30px 20px;
    }

    .login-header h2 {
        font-size: 20px;
    }

    .btn-login {
        font-size: 15px;
    }
}