/* Importação da fonte do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

:root {
    --dark-blue: #0a0e1a;
    --neon-blue: #00bfff;
    --card-bg: #1a1f36;
    --text-color: #e0e0e0;
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--dark-blue);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

/* Animação do Neon Pulsante */
@keyframes neon-pulse {
    0%, 100% {
        box-shadow: 0 0 5px var(--neon-blue),
                    0 0 15px var(--neon-blue),
                    0 0 25px var(--neon-blue);
    }
    50% {
        box-shadow: 0 0 10px var(--neon-blue),
                    0 0 25px var(--neon-blue),
                    0 0 40px var(--neon-blue);
    }
}

.login-container {
    background-color: var(--card-bg);
    padding: 3rem;
    border-radius: 15px;
    width: 100%;
    max-width: 400px;
    border: 2px solid var(--neon-blue);
    /* Aplicando a animação */
    animation: neon-pulse 2.5s infinite ease-in-out;
}

.form-title {
    text-align: center;
    color: var(--neon-blue);
    margin-bottom: 2rem;
    font-size: 2rem;
    font-weight: 700;
}

.input-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.input-group .icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--neon-blue);
}

.input-group input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem; /* Espaço para o ícone */
    background-color: #0e1220;
    border: 1px solid var(--neon-blue);
    border-radius: 5px;
    color: var(--text-color);
    font-size: 1rem;
}

.input-group input::placeholder {
    color: #888;
}

.input-group input:focus {
    outline: none;
    box-shadow: 0 0 8px var(--neon-blue);
}

.btn-login {
    width: 100%;
    padding: 1rem;
    background-color: var(--neon-blue);
    color: var(--dark-blue);
    border: none;
    border-radius: 5px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: box-shadow 0.3s, transform 0.3s;
}

.btn-login:hover {
    box-shadow: 0 0 15px var(--neon-blue);
    transform: translateY(-2px);
}

.register-link {
    text-align: center;
    margin-top: 1.5rem;
}

.register-link p {
    color: #aaa;
}

.register-link a {
    color: var(--neon-blue);
    font-weight: 700;
    text-decoration: none;
}

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