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

body {
    font-family: 'Arial', sans-serif;
    background-color: #1e1e1e;
    color: #fff;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    display: flex;
    width: 80%;
    max-width: 1000px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0,0,0,0.5);
}

.left-panel {
    flex: 1;
    background: linear-gradient(135deg, #000000, #2c2c2c);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    text-align: center;
}

.left-panel .logo {
    width: 150px;
    margin-bottom: 20px;
}

.left-panel p {
    font-size: 18px;
    line-height: 1.5;
}

.right-panel {
    flex: 1;
    background-color: #2f2f2f;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    border-left: 2px solid #fff;
}

.right-panel .logo-small {
    width: 80px;
    margin-bottom: 30px;
}

form {
    width: 100%;
    max-width: 300px;
}

.input-group {
    position: relative;
    margin-bottom: 20px;
}

.input-group i {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
}

.input-group input {
    width: 100%;
    padding: 12px 12px 12px 40px;
    border: none;
    border-radius: 25px;
    background-color: #444;
    color: #fff;
    font-size: 16px;
}

.input-group input::placeholder {
    color: #ccc;
}

button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 25px;
    background-color: #ffb100;
    color: #000;
    font-weight: bold;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #ffa000;
}

.register-link {
    margin-top: 15px;
    font-size: 14px;
}

.register-link a {
    color: #ffb100;
    text-decoration: none;
    font-weight: bold;
}

.erro {
    color: red;
    margin-top: 10px;
    font-size: 14px;
}

/* Responsivo */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }

    .left-panel, .right-panel {
        width: 100%;
        border-left: none;
        border-top: 2px solid #fff;
    }
}