body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    background-color: #f5f5f5;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 450px;
    padding: 20px;
}

.login-card {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px;
    max-width: 400px;
    margin: 0 auto;
}

.logo-container {
    text-align: center;
    margin: 40px 0;
}

.logo-container img {
    max-width: 200px;
    height: auto;
}

.login-title {
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #2d3748;
}

.login-subtitle {
    text-align: center;
    color: #6b7280;
    margin-bottom: 30px;
    font-size: 14px;
}

.login_wrap {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    padding: 30px;
}

.heading_s1 h3 {
    color: #333;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
    width: 100%;
}

.form-group input[type="text"],
.form-group input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 3px rgba(59, 130, 246, 0.1);
    outline: none;
    background-color: white;
}

.remember-me {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}

.remember-checkbox {
    margin-right: 8px;
    transform: scale(1.1);
}

.btn-fill-out {
    background-color: #1f2937;
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    width: 100%;
    cursor: pointer;
}

.btn-fill-out:hover {
    background-color: #374151;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.alert {
    padding: 12px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.alert-danger {
    background-color: #fee2e2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .login_wrap {
        padding: 25px 20px;
    }
    
    .logo-container img {
        max-width: 200px;
    }
}