* {
    box-sizing: border-box;
}

body {
    background: linear-gradient(to right, #2f729d, #4fb2f3, #4fb2f3);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    font-family: 'Inter', sans-serif;
}

.login-container {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px 30px;
    border-radius: 15px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: transform 0.3s ease;
}

.login-container:hover {
    transform: translateY(-8px);
}

h2 {
    margin-bottom: 25px;
    color: #2c3e50;
    font-weight: 600;
    font-size: 24px;
}

input {
    width: 100%;
    padding: 12px 14px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus {
    border-color: #3498db;
    box-shadow: 0 0 5px rgba(52, 152, 219, 0.5);
    outline: none;
}

button {
    background: #3498db;
    color: white;
    border: none;
    padding: 12px;
    width: 100%;
    cursor: pointer;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    transition: background 0.3s ease, transform 0.2s;
    margin-top: 12px;
}

button:hover {
    background: #2980b9;
    transform: scale(1.02);
}

a {
    font-size: 13px;
    color: #3498db;
    text-decoration: none;
    display: inline-block;
    margin-top: 10px;
}

a:hover {
    text-decoration: underline;
}

.senha-container {
    position: relative;
}

.toggle-senha {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 18px;
    color: #7f8c8d;
    transition: color 0.3s;
}

.toggle-senha:hover {
    color: #2c3e50;
}

@media (max-width: 480px) {
    .login-container {
        padding: 30px 20px;
        max-width: 90%;
    }

    h2 {
        font-size: 20px;
    }

    button {
        font-size: 14px;
    }
}