Fix topology diagram: replace SVG fork with CSS, fix line alignment
- Remove SVG fork with preserveAspectRatio="none" (caused line width distortion and stretched 10G DAC label like a tube TV) - Replace with pure CSS .topo-fork: stem + horizontal bar + left/right drops, all absolutely positioned at consistent 2px width - Use .topo-sw-row with two 50% halves so switch centres land at exactly 25% and 75% — matching fork drop positions mathematically - ISL rendered via ::before/::after on .topo-sw-row (switch boxes with solid bg cover the line at their edges, leaving only the gap) - Add .topo-sw-drops: two vertical stubs from switch centres to bus rails - All lines are now exactly 2px, no distortion, no misalignment Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
160
static/style.css
160
static/style.css
@@ -1628,46 +1628,109 @@ a:hover { text-decoration: underline; text-shadow: var(--glow-amber); }
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.topo-v2-switch { border-color:var(--amber); color:var(--amber); text-shadow:var(--glow-amber); }
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.topo-v2-host { border-color:var(--border); color:var(--text); cursor:default; }
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/* ── Switch tier: both switches with inter-switch link ── */
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.topo-switch-pair {
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display: flex;
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align-items: center;
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gap: 0;
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}
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.topo-isl {
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display: flex;
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flex-direction: column;
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align-items: center;
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padding: 0 12px;
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gap: 4px;
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}
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.topo-isl-wire {
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width: 80px;
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height: 2px;
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background: linear-gradient(to right, var(--amber), var(--amber));
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opacity: .6;
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/* ── CSS fork: UDM-Pro → two switches, no SVG distortion ── */
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/* The fork sits between the router tier and the switch row.
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Drops are at left:25% and left:75%, matching each switch's
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centre (each switch lives in a 50%-wide half). */
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.topo-fork {
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position: relative;
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width: 100%;
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height: 40px;
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flex-shrink: 0;
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}
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.topo-isl-wire::before,
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.topo-isl-wire::after {
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content: '';
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/* Vertical stem down from router centre */
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.topo-fork-stem {
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position: absolute;
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top: -3px;
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left: 50%;
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top: 0;
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width: 2px;
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height: 8px;
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height: 50%;
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transform: translateX(-50%);
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background: var(--amber);
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opacity: .6;
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opacity: .65;
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}
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.topo-isl-wire::before { left: 0; }
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.topo-isl-wire::after { right: 0; }
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.topo-isl-label {
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/* Horizontal bar at mid-height, spanning between the two drop points */
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.topo-fork-bar {
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position: absolute;
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left: 25%;
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right: 25%;
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top: calc(50% - 1px);
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height: 2px;
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background: var(--amber);
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opacity: .55;
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display: flex;
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justify-content: center;
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}
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.topo-fork-label {
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position: absolute;
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top: -13px;
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font-size: .54em;
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color: var(--amber);
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opacity: .75;
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white-space: nowrap;
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letter-spacing: .05em;
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letter-spacing: .06em;
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font-family: var(--font);
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opacity: .85;
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background: var(--bg);
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padding: 0 4px;
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text-shadow: var(--glow-amber);
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}
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/* Left and right vertical drops from bar down to switch tops */
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.topo-fork-drop {
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position: absolute;
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top: 50%;
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width: 2px;
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height: 50%;
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background: var(--amber);
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opacity: .55;
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}
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.topo-fork-drop-l { left: 25%; transform: translateX(-50%); }
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.topo-fork-drop-r { left: 75%; transform: translateX(-50%); }
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/* ── Switch row: two equal 50% halves ── */
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/* Each switch is centred in its half, so their centres are at
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exactly 25% and 75% — matching the fork drops above. */
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.topo-sw-row {
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display: flex;
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width: 100%;
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position: relative;
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align-items: center;
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}
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.topo-sw-half {
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width: 50%;
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display: flex;
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justify-content: center;
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padding: 0 16px;
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position: relative;
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z-index: 1; /* sit above the ISL line */
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}
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/* ISL line rendered as ::before — switch boxes (bg3) cover it at their edges */
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.topo-sw-row::before {
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content: '';
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position: absolute;
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left: 25%;
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right: 25%;
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top: 50%;
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height: 2px;
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background: var(--amber);
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opacity: .35;
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z-index: 0;
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}
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/* ISL label centred between the two switches */
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.topo-sw-row::after {
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content: '10G ISL';
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position: absolute;
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left: 50%;
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transform: translateX(-50%);
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top: calc(50% - 14px);
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font-size: .5em;
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color: var(--amber);
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white-space: nowrap;
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font-family: var(--font);
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letter-spacing: .06em;
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opacity: .65;
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background: var(--bg);
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padding: 0 5px;
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z-index: 2;
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}
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/* ── Dual-home bus section ── */
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@@ -1839,21 +1902,34 @@ a:hover { text-decoration: underline; text-shadow: var(--glow-amber); }
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.topo-v2-badge-degraded{ color:var(--orange); border-color:var(--orange); }
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.topo-v2-badge-unknown { color:var(--text-muted); border-color:var(--border); }
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/* vertical connector from router to switch tier */
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.topo-v2-fork {
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display: flex;
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flex-direction: column;
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align-items: center;
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width: 100%;
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position: relative;
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height: 50px;
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}
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/* (removed: old SVG fork — replaced by .topo-fork CSS above) */
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/* Fork tree SVG lines from UDM-Pro down to two switches */
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.topo-v2-fork svg {
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/* ── Drop wires from each switch down to the bus rails ── */
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.topo-sw-drops {
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position: relative;
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width: 100%;
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height: 20px;
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flex-shrink: 0;
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}
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.topo-sw-drop {
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position: absolute;
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top: 0;
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width: 2px;
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height: 100%;
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overflow: visible;
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opacity: .5;
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}
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.topo-sw-drop-l {
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left: 25%;
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transform: translateX(-50%);
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background: var(--green);
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}
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.topo-sw-drop-r {
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left: 75%;
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transform: translateX(-50%);
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background: var(--amber);
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border-left: 2px dashed var(--amber);
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width: 0;
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background: none;
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}
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/* ── Improved chassis legend ── */
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