Pocket City — isometric SVG

<!-- Original layout, SVG/CSS artwork and JavaScript © 2026 XXC Templates. MIT License.
Illustrative sample content and data; no real accounts, purchases or bookings. -->
<main>
  <header class="intro">
    <div>
      <div class="kicker">POCKET CITY / URBAN MINIATURE</div>
      <h1>A city of small details.</h1>
      <p>Switch the lights, then select a building to explore the block.</p>
    </div>
  </header>
  <section class="city-panel panel">
    <svg id="city" viewBox="0 0 700 340" aria-label="Interactive isometric miniature city"></svg>
    <div class="toolbar">
      <button id="change" aria-pressed="false">Switch to night</button
      ><span class="badge" id="city-time">GOLDEN HOUR / 17:42</span>
    </div>
    <output id="status" class="status" aria-live="polite"></output>
  </section>
</main>

:root {
  --bg: #ede9df;
  --panel: #faf7ef;
  --text: #282d28;
  --muted: #62665d;
  --line: #cfcfc0;
  --accent: #597352;
}
/* Original XXC Templates Studio collection. MIT; sample data only. */
* {
  box-sizing: border-box;
}
html {
  color-scheme: dark;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font:
    14px/1.6 system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  padding: clamp(18px, 4vw, 40px);
  min-height: 100vh;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1 {
  font-size: clamp(27px, 4.8vw, 46px);
  line-height: 1.07;
  letter-spacing: -0.055em;
  font-weight: 650;
}
h2 {
  font-size: 22px;
  letter-spacing: -0.025em;
  line-height: 1.2;
}
h3 {
  font-size: 15px;
}
p {
  color: var(--muted);
}
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select,
summary {
  touch-action: manipulation;
}
button {
  cursor: pointer;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 14px;
  font-size: 12px;
}
button:hover {
  border-color: var(--accent);
}
button[aria-pressed="true"],
button.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
button:disabled {
  opacity: 0.5;
  cursor: default;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}
a {
  color: inherit;
  text-underline-offset: 4px;
}
input,
select {
  min-width: 0;
  max-width: 100%;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px;
}
input[type="range"] {
  accent-color: var(--accent);
  padding: 0;
}
input[type="checkbox"] {
  accent-color: var(--accent);
}
label {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
}
svg {
  max-width: 100%;
  display: block;
}
img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
main {
  max-width: 1120px;
  margin: auto;
  min-width: 0;
}
.kicker {
  text-transform: uppercase;
  letter-spacing: 0.17em;
  font:
    10px/1.6 ui-monospace,
    monospace;
  color: var(--accent);
}
.intro {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  margin-bottom: 25px;
}
.intro h1 {
  margin: 8px 0 10px;
}
.intro p {
  max-width: 470px;
  font-size: 13px;
}
.badge {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 50px;
  padding: 5px 10px;
  font:
    10px ui-monospace,
    monospace;
  color: var(--muted);
}
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
  min-width: 0;
}
.toolbar {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  align-items: center;
  margin: 16px 0;
}
.primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
}
.muted {
  color: var(--muted);
}
.metric {
  font-size: 36px;
  letter-spacing: -0.05em;
  font-weight: 600;
}
.mono {
  font-family: ui-monospace, monospace;
}
.rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 20px 0;
}
footer,
.footnote {
  font-size: 10px;
  color: var(--muted);
  margin-top: 18px;
}
.status {
  display: block;
  min-height: 20px;
  margin-top: 10px;
  color: var(--accent);
  font-size: 12px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
[hidden] {
  display: none !important;
}
.data-table {
  margin-top: 16px;
  font-size: 11px;
  color: var(--muted);
}
.data-table summary {
  cursor: pointer;
}
.table-scroll {
  overflow: auto;
  max-width: 100%;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 11px;
}
th,
td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: 9px;
  white-space: nowrap;
}
caption {
  text-align: left;
  color: var(--muted);
  padding: 8px 0;
}
.legend {
  display: flex;
  gap: 17px;
  flex-wrap: wrap;
  font-size: 11px;
  color: var(--muted);
}
.legend i {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c);
  margin-right: 6px;
}
dialog {
  max-width: calc(100vw - 36px);
  width: 460px;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 25px;
}
dialog::backdrop {
  background: #000a;
}
dialog p {
  margin: 12px 0;
}
.media-credit {
  font-size: 9px;
  margin-top: 16px;
  color: var(--muted);
}
.stage {
  position: relative;
  min-height: 290px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}
@media (max-width: 520px) {
  .intro {
    align-items: flex-start;
    flex-direction: column;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .panel {
    padding: 17px;
  }
  .toolbar label {
    flex-wrap: wrap;
  }
  .stage {
    min-height: 270px;
  }
  h1 {
    font-size: 32px;
  }
  .intro p {
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
html {
  color-scheme: light;
}
.city-panel {
  background: var(--city-bg, #e4e9e3);
  transition: background 0.3s;
}
#city {
  width: 100%;
  height: auto;
}
#city [role="button"] {
  cursor: pointer;
}
#city [role="button"]:hover {
  filter: brightness(1.12);
}
#city [role="button"]:focus-visible {
  outline: none;
  filter: drop-shadow(0 0 3px #e98859);
}
#city text {
  font:
    9px ui-monospace,
    monospace;
}
.city-panel .badge {
  background: var(--panel);
}
.city-panel .status {
  color: var(--text);
}

(() => {
  "use strict";
  const $ = (s) => document.querySelector(s),
    $$ = (s) => [...document.querySelectorAll(s)],
    status = (t) => {
      const el = $("#status");
      if (el) el.textContent = t;
    },
    clamp = (n, a, b) => Math.max(a, Math.min(b, n));
  const reduced = matchMedia("(prefers-reduced-motion: reduce)").matches;
  const ns = "http://www.w3.org/2000/svg";
  function svg(tag, attrs = {}, text) {
    const el = document.createElementNS(ns, tag);
    for (const [k, v] of Object.entries(attrs)) el.setAttribute(k, String(v));
    if (text !== undefined) el.textContent = text;
    return el;
  }
  function table(headers, rows) {
    const t = $("#data-table");
    if (!t) return;
    t.replaceChildren();
    const caption = document.createElement("caption");
    caption.textContent = "Illustrative sample data";
    t.append(caption);
    const head = t.createTHead().insertRow();
    headers.forEach((v) => {
      const th = document.createElement("th");
      th.scope = "col";
      th.textContent = v;
      head.append(th);
    });
    const body = t.createTBody();
    rows.forEach((row) => {
      const r = body.insertRow();
      row.forEach((v) => (r.insertCell().textContent = String(v)));
    });
  }
  function selectButtons(selector, callback) {
    $$(selector).forEach((b) =>
      b.addEventListener("click", () => {
        $$(selector).forEach((x) => x.setAttribute("aria-pressed", String(x === b)));
        callback(b);
      }),
    );
  }

  let night = false;
  const buildings = [
    { x: 340, y: 200, w: 77, d: 50, h: 120, name: "The library", color: "#aaa9c9" },
    { x: 215, y: 218, w: 64, d: 43, h: 69, name: "Corner café", color: "#d9a78a" },
    { x: 455, y: 244, w: 58, d: 42, h: 98, name: "Design studio", color: "#8dafaa" },
    { x: 333, y: 298, w: 66, d: 43, h: 57, name: "Flower market", color: "#c9b77d" },
  ];
  function draw() {
    const s = $("#city");
    s.replaceChildren();
    s.append(
      svg("path", { d: "M350 75L650 240 350 330 50 170Z", fill: night ? "#343e54" : "#ced5c9" }),
    );
    s.append(
      svg("path", {
        d: "M136 205L426 115M248 284L539 192",
        stroke: night ? "#596378" : "#f6eee0",
        "stroke-width": 17,
      }),
    );
    buildings.forEach((b) => {
      const g = svg("g", { tabindex: 0, role: "button", "aria-label": b.name });
      g.append(
        svg("path", {
          d:
            "M" +
            b.x +
            " " +
            b.y +
            "l" +
            b.w +
            " " +
            -b.d * 0.5 +
            "v" +
            -b.h +
            "l" +
            -b.w +
            " " +
            b.d * 0.5 +
            "Z",
          fill: b.color,
        }),
      );
      g.append(
        svg("path", {
          d:
            "M" +
            b.x +
            " " +
            b.y +
            "l" +
            -b.w +
            " " +
            -b.d * 0.5 +
            "v" +
            -b.h +
            "l" +
            b.w +
            " " +
            b.d * 0.5 +
            "Z",
          fill: b.color,
          filter: "brightness(.8)",
        }),
      );
      g.append(
        svg("path", {
          d:
            "M" +
            b.x +
            " " +
            (b.y - b.h) +
            "l" +
            b.w +
            " " +
            -b.d * 0.5 +
            " " +
            -b.w +
            " " +
            -b.d * 0.5 +
            " " +
            -b.w +
            " " +
            b.d * 0.5 +
            "Z",
          fill: night ? "#748499" : "#ede8dc",
        }),
      );
      for (let row = 0; row < Math.floor(b.h / 25); row++)
        for (let col = 0; col < 3; col++) {
          const x = b.x + 12 + col * 20,
            y = b.y - b.h + 15 + row * 23 - col * 6;
          g.append(
            svg("path", {
              d: "M" + x + " " + y + "l9 -3v11l-9 3Z",
              fill: night ? "#f4d386" : "#536a79",
            }),
          );
        }
      const pick = () =>
        status(
          b.name +
            " selected · " +
            (night ? "the lights are on." : "a quiet afternoon in the neighborhood."),
        );
      g.addEventListener("click", pick);
      g.addEventListener("keydown", (e) => {
        if (e.key === "Enter" || e.key === " ") {
          e.preventDefault();
          pick();
        }
      });
      s.append(g);
    });
    [
      [125, 160],
      [570, 243],
      [395, 100],
      [270, 290],
    ].forEach(([x, y]) => {
      s.append(
        svg("path", { d: "M" + x + " " + y + "v-23", stroke: "#8e785f", "stroke-width": 4 }),
      );
      s.append(
        svg("ellipse", { cx: x, cy: y - 29, rx: 14, ry: 20, fill: night ? "#506d65" : "#8caf89" }),
      );
    });
  }
  $("#change").addEventListener("click", () => {
    night = !night;
    $(".city-panel").style.setProperty("--city-bg", night ? "#252e43" : "#e4e9e3");
    $("#change").setAttribute("aria-pressed", String(night));
    $("#change").textContent = night ? "Switch to day" : "Switch to night";
    $("#city-time").textContent = night ? "BLUE HOUR / 21:18" : "GOLDEN HOUR / 17:42";
    draw();
    status(
      night
        ? "Night mode. The neighborhood lights are on."
        : "Day mode. Golden-hour colors restored.",
    );
  });
  draw();
})();