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

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: #ffffff;
}

/* Navbar */
.login-nav {
    padding: 20px 50px;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo-group {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: bold;
    font-size: 1.2rem;
}

.logo-group img { height: 40px; }

.menu-icon {
    width: 30px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.menu-icon span {
    height: 3px;
    background: #333;
    width: 100%;
}

/* Container de Login */
.login-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    position: relative;
}

.login-container h1 {
    font-size: 2.5rem;
    margin-bottom: 40px;
}

.login-form {
    width: 100%;
    max-width: 450px;
    text-align: center;
}

.input-box {
    margin-bottom: 20px;
}

.input-box input {
    width: 100%;
    padding: 25px;
    background-color: #d9d9d9;
    border: none;
    font-size: 1.1rem;
    outline: none;
}

.btn-entrar {
    width: 50%;
    padding: 15px;
    background-color: #d9d9d9;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    margin: 20px 0;
    transition: background 0.3s;
}

.btn-entrar:hover { background-color: #bcbcbc; }

.login-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.login-links a {
    text-decoration: none;
    color: #000;
    font-size: 1.1rem;
}

.login-links .bold { font-weight: bold; }

/* Botão Chat Lateral */
.side-chat {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background-color: #8ce4bc;
    padding: 15px 10px;
    border-radius: 15px 0 0 15px;
    writing-mode: vertical-rl;
    font-weight: bold;
    box-shadow: -2px 2px 10px rgba(0,0,0,0.1);
}

/* Footer */
.login-footer {
    background-color: #0d47a1; /* Azul Marinha */
    color: white;
    padding: 20px 0;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 50px;
    border-bottom: 1px solid rgba(255,255,255,0.3);
}

.footer-logo { height: 40px; }

.social-icons {
    display: flex;
    gap: 20px;
    font-size: 1.5rem;
}

.social-icons a { color: white; text-decoration: none; }

.footer-bottom {
    text-align: center;
    padding: 15px;
    font-size: 0.75rem;
    background-color: #0a3d8d;
}