Kiwi Orbit Tasarım Sistemi.

import React, { useState } from "react";
import { createRoot } from "react-dom/client";
import {
  OrbitProvider,
  Button,
  Checkbox,
  Select,
  Alert,
  Heading,
  Text,
} from "@kiwicom/orbit-components";
import defaultTheme from "@kiwicom/orbit-components/lib/defaultTheme";
import "@kiwicom/orbit-components/lib/tailwind.css";
import "./orbit.css";
function App() {
  const [travellers, setTravellers] = useState("1"),
    [cabin, setCabin] = useState(false),
    [checked, setChecked] = useState(false),
    [saved, setSaved] = useState(null);
  const count = Number(travellers),
    extras = (cabin ? 18 : 0) + (checked ? 32 : 0),
    total = count * (96 + extras);
  function update(fn) {
    fn();
    setSaved(null);
  }
  return (
    <OrbitProvider theme={defaultTheme}>
      <main className="trip">
        <header>
          <Text size="small">ORIGINAL TRAVEL SPECIMEN</Text>
          <Heading as="h1" type="title1">Choose what travels with you</Heading>
          <Text>
            Fictional one-way fare. Prices illustrate the interface, not a
            bookable flight.
          </Text>
        </header>
        <div className="trip-grid">
          <section>
            <div className="route">
              <div>
                <strong>PRG</strong>
                <span>Prague</span>
              </div>
              <div className="route-line">
                <span>1h 45m · direct</span>
                <i></i>
              </div>
              <div>
                <strong>AMS</strong>
                <span>Amsterdam</span>
              </div>
            </div>
            <div className="options">
              <Heading as="h2" type="title3">Travellers and baggage</Heading>
              <Select
                label="Travellers"
                ariaLabel="Travellers"
                value={travellers}
                options={[1, 2, 3, 4].map((n) => ({
                  value: String(n),
                  label: n + " adult" + (n === 1 ? "" : "s"),
                }))}
                onChange={(e) => update(() => setTravellers(e.target.value))}
              />
              <div className="bag-option">
                <div>
                  <Heading as="h3" type="title4">Personal item</Heading>
                  <Text size="small">
                    Fits under the seat · included in this example fare
                  </Text>
                </div>
                <strong>Included</strong>
              </div>
              <div className="bag-option">
                <Checkbox
                  label="Add cabin baggage"
                  info="One 10 kg bag per traveller · fictional allowance"
                  checked={cabin}
                  onChange={(e) => update(() => setCabin(e.target.checked))}
                />
                <strong>
                  €18<span>/ traveller</span>
                </strong>
              </div>
              <div className="bag-option">
                <Checkbox
                  label="Add checked baggage"
                  info="One 20 kg bag per traveller · fictional allowance"
                  checked={checked}
                  onChange={(e) => update(() => setChecked(e.target.checked))}
                />
                <strong>
                  €32<span>/ traveller</span>
                </strong>
              </div>
            </div>
          </section>
          <aside>
            <Heading as="h2" type="title3">Your example selection</Heading>
            <dl>
              <dt>Base fare × {count}</dt>
              <dd>€{96 * count}</dd>
              {cabin && (
                <>
                  <dt>Cabin baggage × {count}</dt>
                  <dd>€{18 * count}</dd>
                </>
              )}
              {checked && (
                <>
                  <dt>Checked baggage × {count}</dt>
                  <dd>€{32 * count}</dd>
                </>
              )}
            </dl>
            <div className="trip-total">
              <span>Total</span>
              <strong>€{total}</strong>
            </div>
            <Text size="small">
              All amounts are illustrative. No payment or reservation will be
              created.
            </Text>
            <Button
              fullWidth
              onClick={() => setSaved({ count, cabin, checked, total })}
            >
              Review local selection
            </Button>
            {saved && (
              <div role="status" className="trip-confirm">
                <Alert type="success" title="Selection reviewed locally">
                  {saved.count} traveller{saved.count === 1 ? "" : "s"} · €
                  {saved.total}. No booking created.
                </Alert>
              </div>
            )}
          </aside>
        </div>
        <footer>
          Native Orbit 27.7.0 components and compiled package styles. Original
          layout and fictional pricing logic by OpenDesign.
        </footer>
      </main>
    </OrbitProvider>
  );
}
createRoot(document.getElementById("root")).render(<App />);

* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: #f5f7f9;
  color: #252a31;
  font:
    16px/1.5 Arial,
    sans-serif;
}
.trip {
  padding: 32px;
}
.trip header {
  max-width: 760px;
  margin-bottom: 28px;
}
.trip header h1 {
  margin: 8px 0 12px;
}
.trip-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr);
  gap: 24px;
}
.route,
.options,
.trip aside {
  background: #fff;
  border-radius: 12px;
  border: 1px solid #e8edf1;
  padding: 24px;
}
.route {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
}
.route strong {
  font-size: 32px;
  display: block;
}
.route span {
  font-size: 14px;
  display: block;
  color: #4f5e71;
}
.route-line {
  flex: 1;
  text-align: center;
}
.route-line i {
  display: block;
  border-top: 2px dashed #bac7d5;
  margin-top: 12px;
}
.options > h3 {
  margin-bottom: 20px;
}
.options > div:first-of-type {
  margin-bottom: 12px;
}
.bag-option {
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid #e8edf1;
}
.bag-option:last-child {
  padding-bottom: 0;
}
.bag-option > strong {
  white-space: nowrap;
  font-size: 18px;
}
.bag-option > strong span {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: #657890;
}
.trip aside {
  align-self: start;
}
.trip dl {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  margin: 24px 0;
}
.trip dd {
  margin: 0;
  text-align: right;
  font-weight: 600;
}
.trip-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #bac7d5;
  padding: 20px 0;
}
.trip-total strong {
  font-size: 32px;
}
.trip aside > button {
  margin-top: 24px;
}
.trip-confirm {
  margin-top: 20px;
}
.trip footer {
  font-size: 12px;
  color: #657890;
  margin-top: 24px;
}
@media (max-width: 900px) {
  .trip-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 550px) {
  .trip {
    padding: 16px;
  }
  .route,
  .options,
  .trip aside {
    padding: 20px;
  }
  .route {
    gap: 12px;
  }
  .route strong {
    font-size: 28px;
  }
  .route-line span {
    font-size: 12px;
  }
  .bag-option {
    align-items: flex-start;
    gap: 12px;
  }
}