body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    position: relative;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ed 100%);
    cursor: default;
}

/* Animated background elements */
.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.map-node {
    position: absolute;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #2c3e50;
    transition: all 0.5s ease-out;
}

.map-node i {
    opacity: 0.8;
}

.connection {
    position: absolute;
    background: linear-gradient(to right, rgba(52, 152, 219, 0.3), rgba(155, 89, 182, 0.3));
    height: 2px;
    transform-origin: left center;
    transition: all 0.5s ease-out;
}

.pulse {
    position: absolute;
    border-radius: 50%;
    background: rgba(52, 152, 219, 0.1);
    animation: pulse 3s infinite;
}

.ai-node {
    position: absolute;
    background: rgba(155, 89, 182, 0.1);
    border-radius: 50%;
    border: 2px dashed rgba(155, 89, 182, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #9b59b6;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 0.7;
    }

    70% {
        transform: scale(1.3);
        opacity: 0;
    }

    100% {
        transform: scale(0.8);
        opacity: 0;
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

@keyframes drift {

    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(20px);
    }
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.login-card {
    width: 100%;
    max-width: 420px;
    border-radius: 1rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.login-card:hover {
    transform: translateY(-5px);
}

.login-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 1.25rem;
}

.geoai-icon {
    background-color: #000;
    color: #fff;
    border-radius: 50%;
    padding: 0.3rem 0.5rem;
    font-size: 1rem;
}

.form-floating>label {
    font-size: 0.85rem;
}

.form-control {
    font-size: 0.95rem;
    border-radius: 0.5rem;
}

.btn-dark {
    font-weight: 500;
}

.contact-note {
    font-size: 0.85rem;
}

.contact-icons a {
    font-size: 1.2rem;
    color: #0d6efd;
    margin: 0 8px;
    text-decoration: none;
}

.contact-icons a:hover {
    opacity: 0.8;
}