gpt-5.6-luna @ medium · cursor-xl

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1280, initial-scale=1.0">
<title>Weather Card</title>
<style>
  :root {
    --ink: #17324d;
    --muted: #6d8498;
    --line: rgba(23, 50, 77, .1);
    --sky: #dff2ff;
    --blue: #5a9ed6;
    --navy: #102a43;
    --card: rgba(255, 255, 255, .76);
    --shadow: 0 24px 70px rgba(43, 90, 125, .18);
  }

  * { box-sizing: border-box; }

  body {
    min-width: 1280px;
    min-height: 800px;
    margin: 0;
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
      radial-gradient(circle at 12% 10%, rgba(255,255,255,.85) 0 9%, transparent 30%),
      radial-gradient(circle at 90% 15%, rgba(255,255,255,.65) 0 8%, transparent 28%),
      linear-gradient(135deg, #cbeeff 0%, #eaf8ff 46%, #b9e0f4 100%);
    overflow: hidden;
  }

  body::before,
  body::after {
    content: "";
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(2px);
  }

  body::before {
    width: 440px;
    height: 440px;
    right: -90px;
    bottom: -170px;
    background: rgba(255, 255, 255, .22);
    box-shadow: 0 0 90px rgba(255,255,255,.3);
  }

  body::after {
    width: 260px;
    height: 260px;
    left: 15%;
    bottom: -190px;
    background: rgba(86, 164, 207, .14);
  }

  .shell {
    width: 1080px;
    height: 680px;
    margin: 60px auto;
    padding: 34px 38px 30px;
    border: 1px solid rgba(255,255,255,.7);
    border-radius: 32px;
    background: rgba(255, 255, 255, .48);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
  }

  header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 32px;
  }

  .eyebrow {
    margin: 0 0 8px;
    color: var(--blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .18em;
    text-transform: uppercase;
  }

  h1 {
    margin: 0;
    color: var(--navy);
    font-size: 38px;
    line-height: 1;
    letter-spacing: -.045em;
  }

  .date-label {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 15px;
    font-weight: 600;
  }

  .unit {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
  }

  .unit-mark {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 50%;
    color: white;
    background: var(--navy);
    font-size: 15px;
    letter-spacing: 0;
  }

  .hero {
    display: grid;
    grid-template-columns: 1.03fr .97fr;
    gap: 26px;
    min-height: 257px;
    margin-bottom: 28px;
  }

  .summary {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
    padding: 30px 34px;
    border-radius: 24px;
    background: linear-gradient(125deg, rgba(255,255,255,.82), rgba(238,249,255,.66));
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.78);
  }

  .summary::after {
    content: "";
    position: absolute;
    width: 270px;
    height: 270px;
    right: -70px;
    bottom: -150px;
    border-radius: 50%;
    background: rgba(119, 193, 231, .18);
  }

  .condition {
    position: relative;
    z-index: 1;
  }

  .temperature {
    margin: 7px 0 2px;
    color: var(--navy);
    font-size: 88px;
    font-weight: 300;
    line-height: .95;
    letter-spacing: -.08em;
  }

  .temperature sup {
    top: -.7em;
    margin-left: 5px;
    color: var(--blue);
    font-size: 25px;
    font-weight: 700;
    letter-spacing: 0;
  }

  .condition-name {
    color: var(--ink);
    font-size: 21px;
    font-weight: 750;
  }

  .range {
    display: flex;
    gap: 18px;
    margin-top: 18px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
  }

  .range strong { color: var(--ink); }

  .weather-icon {
    position: relative;
    z-index: 1;
    width: 150px;
    height: 150px;
    margin-right: 4px;
  }

  .sun {
    position: absolute;
    top: 4px;
    right: 7px;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: #ffc958;
    box-shadow: 0 0 0 13px rgba(255,201,88,.15), 0 0 42px rgba(255,201,88,.42);
  }

  .sun::before {
    content: "";
    position: absolute;
    inset: -18px;
    border: 3px dashed rgba(246,177,48,.65);
    border-radius: 50%;
  }

  .cloud {
    position: absolute;
    right: 4px;
    bottom: 22px;
    width: 125px;
    height: 51px;
    border-radius: 30px;
    background: #fff;
    box-shadow: 0 11px 20px rgba(89,133,160,.16);
  }

  .cloud::before,
  .cloud::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    background: inherit;
  }

  .cloud::before { width: 62px; height: 62px; left: 18px; bottom: 15px; }
  .cloud::after { width: 45px; height: 45px; left: 61px; bottom: 20px; }

  .details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .detail {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 24px 22px;
    border: 1px solid rgba(255,255,255,.72);
    border-radius: 20px;
    background: rgba(255,255,255,.48);
  }

  .detail-label {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .11em;
    text-transform: uppercase;
  }

  .detail-value {
    margin-top: 10px;
    color: var(--navy);
    font-size: 24px;
    font-weight: 750;
    letter-spacing: -.03em;
  }

  .hourly-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 2px 14px;
  }

  .hourly-heading h2 {
    margin: 0;
    color: var(--navy);
    font-size: 17px;
    letter-spacing: -.02em;
  }

  .hourly-heading span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
  }

  .hours {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 8px;
  }

  .hour {
    min-width: 0;
    padding: 13px 6px 14px;
    border: 1px solid rgba(255,255,255,.7);
    border-radius: 15px;
    text-align: center;
    background: rgba(255,255,255,.48);
  }

  .hour:first-child,
  .hour:nth-child(13) {
    background: rgba(255,255,255,.78);
    box-shadow: 0 6px 18px rgba(75,130,165,.08);
  }

  .hour-time {
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
  }

  .hour-dot {
    width: 9px;
    height: 9px;
    margin: 12px auto;
    border-radius: 50%;
    background: #f2bd4d;
    box-shadow: 0 0 0 5px rgba(242,189,77,.13);
  }

  .hour-temp {
    color: var(--navy);
    font-size: 14px;
    font-weight: 800;
  }

  .status {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 360px;
    color: var(--muted);
    font-size: 17px;
    font-weight: 700;
  }

  .error {
    color: #a04949;
    text-align: center;
  }

  .hidden { display: none !important; }
</style>
</head>
<body>
<main class="shell">
  <header>
    <div>
      <p class="eyebrow">Daily forecast</p>
      <h1 id="location">Berlin</h1>
      <p class="date-label" id="dateLabel">Loading date…</p>
    </div>
    <div class="unit"><span class="unit-mark">°C</span> Celsius</div>
  </header>

  <section id="content" class="hidden">
    <div class="hero">
      <article class="summary">
        <div class="condition">
          <div class="eyebrow">Temperature</div>
          <div class="temperature"><span id="mainTemp">—</span><sup>°C</sup></div>
          <div class="condition-name" id="condition">—</div>
          <div class="range">
            <span>High <strong id="high">—</strong>°</span>
            <span>Low <strong id="low">—</strong>°</span>
          </div>
        </div>
        <div class="weather-icon" id="weatherIcon" aria-hidden="true">
          <div class="sun"></div><div class="cloud"></div>
        </div>
      </article>

      <div class="details">
        <div class="detail"><span class="detail-label">Maximum</span><span class="detail-value" id="maxDetail">—</span></div>
        <div class="detail"><span class="detail-label">Minimum</span><span class="detail-value" id="minDetail">—</span></div>
        <div class="detail"><span class="detail-label">Observation</span><span class="detail-value">UTC</span></div>
        <div class="detail"><span class="detail-label">Hourly points</span><span class="detail-value" id="pointCount">—</span></div>
      </div>
    </div>

    <div class="hourly-heading">
      <h2>Hourly temperature</h2>
      <span>24-hour outlook · UTC</span>
    </div>
    <div class="hours" id="hours"></div>
  </section>

  <div id="status" class="status">Preparing forecast…</div>
</main>

<script>
(() => {
  const params = new URLSearchParams(location.search);
  const latitude = Number(params.get("lat") || "52.52");
  const longitude = Number(params.get("lon") || "13.405");
  const name = params.get("name") || "Berlin";
  const isoToday = new Date().toISOString().slice(0, 10);
  const date = /^\d{4}-\d{2}-\d{2}$/.test(params.get("date") || "") ? params.get("date") : isoToday;

  const $ = id => document.getElementById(id);
  $("location").textContent = name;
  const parsedDate = new Date(`${date}T00:00:00Z`);
  $("dateLabel").textContent = Number.isNaN(parsedDate.getTime())
    ? date
    : parsedDate.toLocaleDateString("en-US", { weekday: "long", month: "long", day: "numeric", year: "numeric", timeZone: "UTC" });

  const conditions = {
    0: ["Clear sky", "sun"], 1: ["Mainly clear", "sun"], 2: ["Partly cloudy", "partly"],
    3: ["Overcast", "cloud"], 45: ["Foggy", "fog"], 48: ["Rime fog", "fog"],
    51: ["Light drizzle", "rain"], 53: ["Drizzle", "rain"], 55: ["Heavy drizzle", "rain"],
    56: ["Freezing drizzle", "rain"], 57: ["Freezing drizzle", "rain"],
    61: ["Light rain", "rain"], 63: ["Rain", "rain"], 65: ["Heavy rain", "rain"],
    66: ["Freezing rain", "rain"], 67: ["Freezing rain", "rain"],
    71: ["Light snow", "snow"], 73: ["Snow", "snow"], 75: ["Heavy snow", "snow"],
    77: ["Snow grains", "snow"], 80: ["Rain showers", "rain"], 81: ["Rain showers", "rain"],
    82: ["Heavy showers", "rain"], 85: ["Snow showers", "snow"], 86: ["Snow showers", "snow"],
    95: ["Thunderstorm", "storm"], 96: ["Thunderstorm", "storm"], 99: ["Thunderstorm", "storm"]
  };

  function icon(type) {
    const classes = type === "sun" ? '<div class="sun"></div>' :
      type === "partly" ? '<div class="sun"></div><div class="cloud"></div>' :
      '<div class="cloud"></div>';
    $("weatherIcon").innerHTML = classes;
  }

  function fmt(value) {
    return value == null || Number.isNaN(Number(value)) ? "—" : Math.round(Number(value));
  }

  async function load() {
    if (!Number.isFinite(latitude) || !Number.isFinite(longitude)) throw new Error("Invalid coordinates");
    const endpoint = date < isoToday ? "/api/om/archive" : "/api/om/forecast";
    const query = new URLSearchParams({
      latitude, longitude,
      daily: "temperature_2m_max,temperature_2m_min,weather_code",
      hourly: "temperature_2m",
      timezone: "UTC", temperature_unit: "celsius",
      start_date: date, end_date: date
    });
    const response = await fetch(`${endpoint}?${query}`);
    if (!response.ok) throw new Error("Weather request failed");
    const data = await response.json();
    const daily = data.daily || {};
    const hourly = data.hourly || {};
    const high = daily.temperature_2m_max?.[0];
    const low = daily.temperature_2m_min?.[0];
    const code = daily.weather_code?.[0];
    const [label, type] = conditions[code] || ["Weather unavailable", "cloud"];

    $("mainTemp").textContent = fmt((Number(high) + Number(low)) / 2);
    $("high").textContent = fmt(high);
    $("low").textContent = fmt(low);
    $("maxDetail").textContent = `${fmt(high)}°C`;
    $("minDetail").textContent = `${fmt(low)}°C`;
    $("condition").textContent = label;
    $("pointCount").textContent = `${(hourly.temperature_2m || []).length} readings`;
    icon(type);

    const times = hourly.time || [];
    const temps = hourly.temperature_2m || [];
    $("hours").innerHTML = times.map((time, i) => {
      const hour = new Date(time).getUTCHours().toString().padStart(2, "0");
      return `<div class="hour"><div class="hour-time">${hour}:00</div><div class="hour-dot"></div><div class="hour-temp">${fmt(temps[i])}°</div></div>`;
    }).join("");
    $("status").classList.add("hidden");
    $("content").classList.remove("hidden");
  }

  load().catch(() => {
    $("status").innerHTML = '<div class="error">We couldn’t load weather data for this date.<br>Please try again later.</div>';
  });
})();
</script>
</body>
</html>