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.mindmap-viewport{border-color:var(--dark-border);background-color:#0f1827;background-image:radial-gradient(circle,#2b405a 1px,#0000 1px),linear-gradient(135deg,#0e1827eb,#122134c7)}:root[data-theme=dark] .mindmap-node{color:var(--dark-text-secondary);background:#172234f7;border-color:#344860;box-shadow:0 9px 22px #0000003d}:root[data-theme=dark] .mindmap-node:hover,:root[data-theme=dark] .mindmap-node.selected{border-color:var(--dark-accent);box-shadow:0 0 0 3px #60a5fa21,0 14px 28px #0000004d}:root[data-theme=dark] .mindmap-node>span,:root[data-theme=dark] .mindmap-node>small{color:var(--dark-text-muted)}:root[data-theme=dark] .mindmap-node.kind-root{color:#fff;background:linear-gradient(145deg,#1d5fa6,#2d7fd1)}:root[data-theme=dark] .mindmap-node.kind-subject{color:#c5e2ff;background:#17314b;border-color:#36628d}:root[data-theme=dark] .mindmap-node.kind-topic{color:#c5ead4;background:#162f27;border-color:#35664e}:root[data-theme=dark] .mindmap-node.kind-topic>strong{color:inherit}:root[data-theme=dark] .mindmap-toolbar,:root[data-theme=dark] .mindmap-hint{color:var(--dark-text-secondary);border-color:var(--dark-border-strong);background:#151f31eb;box-shadow:0 10px 26px #0000004d}:root[data-theme=dark] .mindmap-toolbar button{color:var(--dark-text-secondary)}:root[data-theme=dark] .mindmap-toolbar button:hover{color:#fff;background:var(--dark-accent-soft)}:root[data-theme=dark] .mindmap-toolbar span{color:var(--dark-text-muted)}:root[data-theme=dark] .mindmap-inspector h2{color:var(--dark-text)}@media (width<=760px){:root[data-theme=dark] .mobile-header,:root[data-theme=dark] .mobile-menu,:root[data-theme=dark] .bottom-nav{color:var(--dark-text);border-color:var(--dark-border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#101827f0;box-shadow:0 12px 30px #00000038}:root[data-theme=dark] .mobile-brand{color:var(--dark-text)}:root[data-theme=dark] .status-strip span:nth-child(2),:root[data-theme=dark] .status-strip span:last-child{border-color:var(--dark-border)}}