/* Estilos específicos para Login */

.login-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
    margin-top: -80px;
    /* Compensa el header fijo para centrar visualmente */
    padding-top: 100px;
}

.login-card {
    background: rgba(7, 11, 34, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-soft);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

/* Borde superior brillante estilo "Steam" */
.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h2 {
    font-family: "Pridi", serif;
    font-size: 2rem;
    color: #fff;
    margin: 0 0 0.5rem;
}

.login-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: var(--text-main);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.9rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-cyan);
    background: rgba(0, 229, 255, 0.05);
    box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.1);
}

.form-group input::placeholder {
    color: rgba(148, 163, 184, 0.5);
}

.btn-full {
    width: 100%;
    margin-top: 1rem;
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
    padding: 0.8rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    text-align: center;
}

/* Responsivo */
@media (max-width: 480px) {
    .login-card {
        padding: 2rem 1.5rem;
    }
}