/* ===== Management Network Animation ===== */
.mgmt-anim-wrap {
    background: #fff !important;
    border: 0.1rem solid #e2e8f0 !important;
    overflow: hidden !important;
}

.mgmt-scene {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 44rem;
}

/* ===== SVG Lines ===== */
.mgmt-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.mgmt-line {
    stroke: #e2e8f0;
    stroke-width: 1.5;
    stroke-dasharray: 6 4;
    stroke-dashoffset: 0;
    animation: lineDash 2s linear infinite;
}

.mgmt-line-r {
    animation-direction: reverse;
}

@keyframes lineDash {
    to { stroke-dashoffset: -20; }
}

/* ===== Center Hub ===== */
.mgmt-center {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.mgmt-center i {
    width: 5.4rem;
    height: 5.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #027BFF, #0056D2);
    border-radius: 50%;
    font-size: 2rem;
    color: #fff;
    box-shadow: 0 0.4rem 2rem rgba(2, 123, 255, 0.25);
    animation: centerPulse 3s ease-in-out infinite;
}

@keyframes centerPulse {
    0%, 100% { box-shadow: 0 0.4rem 2rem rgba(2, 123, 255, 0.2); transform: scale(1); }
    50% { box-shadow: 0 0.4rem 3rem rgba(2, 123, 255, 0.35); transform: scale(1.04); }
}

.mgmt-center span {
    font-size: 0.85rem;
    font-weight: 700;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ===== Nodes ===== */
.mgmt-node {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    z-index: 10;
}

.mgmt-circle {
    width: 3.8rem;
    height: 3.8rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.4rem;
    box-shadow: 0 0.3rem 1.2rem rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.mgmt-circle.sm {
    width: 3.2rem;
    height: 3.2rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.mgmt-node:hover .mgmt-circle {
    transform: scale(1.12);
}

.mgmt-node span {
    font-size: 0.8rem;
    font-weight: 600;
    color: #64748b;
}

/* Node float */
.mgmt-n1 { animation: nFloat 5s ease-in-out infinite; }
.mgmt-n2 { animation: nFloat 6s ease-in-out infinite 0.5s; }
.mgmt-n3 { animation: nFloat 5.5s ease-in-out infinite 1s; }
.mgmt-n4 { animation: nFloat 6s ease-in-out infinite 1.5s; }
.mgmt-n5 { animation: nFloat 5s ease-in-out infinite 2s; }
.mgmt-n6 { animation: nFloat 5.5s ease-in-out infinite 0.8s; }

@keyframes nFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-0.5rem); }
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .mgmt-scene { min-height: 28rem; }
    .mgmt-center i { width: 4rem; height: 4rem; font-size: 1.4rem; }
    .mgmt-center span { font-size: 0.7rem; }
    .mgmt-circle { width: 2.8rem; height: 2.8rem; font-size: 1rem; }
    .mgmt-circle.sm { width: 2.4rem; height: 2.4rem; font-size: 0.9rem; }
    .mgmt-node span { font-size: 0.65rem; }
}