/* Estilos para a página de login */

.login-body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: all 0.6s ease;
}

.login-header {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    padding: 2rem;
    text-align: center;
}

.login-header .logo {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.login-header .logo i {
    color: #e74c3c;
    margin-right: 0.5rem;
}

.login-header h2 {
    margin: 0 0 0.5rem 0;
    font-size: 1.5rem;
}

.login-header p {
    margin: 0;
    opacity: 0.8;
    font-size: 0.9rem;
}

.login-form {
    padding: 2rem;
}

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

.form-group label {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    color: #2c3e50;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group label i {
    margin-right: 0.5rem;
    color: #e74c3c;
    width: 16px;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.form-group input:focus {
    outline: none;
    border-color: #e74c3c;
    background: white;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.login-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(231, 76, 60, 0.3);
}

.login-btn:active {
    transform: translateY(0);
}

.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 12px 16px;
    border-radius: 8px;
    margin: 0 2rem 1rem 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.login-footer {
    background: #f8f9fa;
    padding: 1.5rem 2rem;
    text-align: center;
    border-top: 1px solid #e9ecef;
}

.login-footer p {
    margin: 0.25rem 0;
    font-size: 0.8rem;
    color: #666;
}

.login-footer strong {
    color: #e74c3c;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
    margin-top: 1rem;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: #e74c3c;
}

/* Animações */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-card {
    animation: slideIn 0.6s ease;
}

/* Responsive */
@media (max-width: 480px) {
    .login-body {
        padding: 10px;
    }
    
    .login-header,
    .login-form,
    .login-footer {
        padding: 1.5rem;
    }
    
    .login-header h2 {
        font-size: 1.3rem;
    }
    
    .form-group input {
        padding: 10px 14px;
    }
    
    .login-btn {
        padding: 10px;
    }
}