body {
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f1624 0%, #1a233a 50%, #0f1624 100%);
    overflow: hidden;
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    background: #f5f5f7;
    z-index: -1;
}

@media (max-width: 768px) {
    body::before {
        background-attachment: scroll;
        background-size: cover;
        background-repeat: no-repeat;
        background-position: center;
        background-color: #0f1624;
        opacity: 0.25;
    }
}

.tech-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(32, 178, 170, 0.15) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: -1;
}

.glow-element {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(75, 0, 130, 0.3) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -1;
}

@media (max-width: 768px) {
    .glow-element {
        width: 250px;
        height: 250px;
    }

    .glow-element.top-left {
        top: -125px;
        left: -125px;
    }

    .glow-element.bottom-right {
        bottom: -125px;
        right: -125px;
    }

    .tech-pattern {
        background-size: 20px 20px;
    }
}

@media (max-width: 576px) {
    .login-container {
        padding: 1.5rem;
        margin: 0 1rem;
    }

    .glow-element {
        width: 200px;
        height: 200px;
    }

    .glow-element.top-left {
        top: -100px;
        left: -100px;
    }

    .glow-element.bottom-right {
        bottom: -100px;
        right: -100px;
    }

    .tech-pattern {
        background-size: 15px 15px;
    }
}

.glow-element.top-left {
    top: -200px;
    left: -200px;
}

.glow-element.bottom-right {
    bottom: -200px;
    right: -200px;
    background: radial-gradient(circle, rgba(0, 191, 255, 0.3) 0%, rgba(0, 0, 0, 0) 70%);
}

.login-container {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
    padding: 2rem;
    width: 100%;
    max-width: 400px;

}

.login-title {
    text-align: center;
    margin-bottom: 1.5rem;
    color: #333;
    font-weight: 600;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-label {
    font-weight: 500;
    color: #495057;
}

.btn-primary {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    background-color: #007bff;
    border-color: #007bff;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.form-text {
    font-size: 0.875rem;
}

.alert {
    font-size: 0.875rem;
    padding: 0.5rem;
    margin-bottom: 1rem;
}

.logo-container {
    text-align: center;
    margin-bottom: 1.5rem;
}

.logo {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    background-color: #007bff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

@media (max-width: 576px) {
    .login-container {
        padding: 1.5rem;
        margin: 0 1rem;
    }
}