gpt-5.6-sol @ none · cursor

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Weather</title>
  <style>
    * { box-sizing: border-box; }
    :root {
      color-scheme: dark;
      font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }
    body {
      margin: 0;
      min-width: 320px;
      min-height: 100vh;
      display: grid;
      place-items: center;
      overflow: hidden;
      color: #f8fbff;
      background:
        radial-gradient(circle at 17% 15%, rgba(95, 179, 255, .28), transparent 28rem),
        radial-gradient(circle at 83% 82%, rgba(92, 75, 196, .28), transparent 30rem),
        linear-gradient(145deg, #071322 0%, #10233e 48%, #151936 100%);
    }
    body::before, body::after {
      content: "";
      position: fixed;
      border-radius: 50%;
      filter: blur(2px);
      pointer-events: none;
    }
    body::before {
      width: 330px;
      height: 330px;
      left: -110px;
      bottom: -130px;
      border: 1px solid rgba(255,255,255,.08);
      box-shadow: 0 0 90px rgba(58,164,255,.12) inset;
    }
    body::after {
      width: 240px;
      height: 240px;
      right: -55px;
      top: -70px;
      background: rgba(255,255,255,.025);
      border: 1px solid rgba(255,255,255,.07);
    }
    .card {
      width: min(1120px, calc(100vw - 80px));
      min-height: 650px;
      padding: 44px 48px 38px;
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.15);
      border-radius: 34px;
      background: linear-gradient(135deg, rgba(28,58,91,.82), rgba(19,25,54,.74));
      box-shadow: 0 32px 80px rgba(0,0,0,.36), inset 0 1px rgba(255,255,255,.12);
      backdrop-filter: blur(24px);
    }
    .card::after {
      content: "";
      position: absolute;
      width: 480px;
      height: 480px;
      right: -170px;
      top: -230px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(116,193,255,.2), transparent 66%);
      pointer-events: none;
    }
    header {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 32px;
      position: relative;
      z-index: 1;
    }
    .eyebrow {
      margin: 0 0 10px;
      color: #8dcfff;
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .2em;
      text-transform: uppercase;
    }
    h1 {
      margin: 0;
      max-width: 700px;
      font-size: clamp(34px, 4vw, 54px);
      line-height: 1.05;
      letter-spacing: -.045em;
      overflow-wrap: anywhere;
    }
    .date {
      margin-top: 13px;
      color: rgba(232,242,255,.68);
      font-size: 17px;
      font-weight: 500;
    }
    .status {
      display: flex;
      align-items: center;
      gap: 9px;
      margin-top: 4px;
      color: rgba(227,240,255,.68);
      font-size: 13px;
      white-space: nowrap;
    }
    .status i {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #70d8ae;
      box-shadow: 0 0 12px #70d8ae;
    }
    .hero {
      min-height: 235px;
      display: grid;
      grid-template-columns: 1fr auto;
      align-items: center;
      gap: 30px;
      position: relative;
      z-index: 1;
      padding: 25px 2px 26px;
    }
    .condition-wrap {
      display: flex;
      align-items: center;
      gap: 24px;
      min-width: 0;
    }
    .icon {
      width: 118px;
      height: 118px;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      border-radius: 32px;
      font-size: 67px;
      line-height: 1;
      background: linear-gradient(145deg, rgba(255,255,255,.16), rgba(255,255,255,.05));
      border: 1px solid rgba(255,255,255,.14);
      box-shadow: inset 0 1px rgba(255,255,255,.12), 0 14px 30px rgba(0,0,0,.14);
    }
    .condition {
      margin: 0 0 7px;
      color: #fff;
      font-size: 29px;
      font-weight: 720;
      letter-spacing: -.025em;
    }
    .summary {
      color: rgba(226,239,255,.58);
      font-size: 15px;
    }
    .range {
      display: flex;
      align-items: center;
      gap: 25px;
    }
    .temp-block {
      min-width: 135px;
    }
    .temp-label {
      color: rgba(222,237,255,.58);
      font-size: 12px;
      font-weight: 750;
      letter-spacing: .13em;
      text-transform: uppercase;
    }
    .temp {
      margin-top: 3px;
      font-size: 60px;
      font-weight: 760;
      line-height: 1;
      letter-spacing: -.065em;
    }
    .temp sup {
      vertical-align: top;
      font-size: 24px;
      font-weight: 500;
      letter-spacing: 0;
    }
    .divider {
      width: 1px;
      height: 78px;
      background: linear-gradient(transparent, rgba(255,255,255,.2), transparent);
    }
    .hourly-panel {
      position: relative;
      z-index: 1;
      padding: 23px 22px 19px;
      border: 1px solid rgba(255,255,255,.1);
      border-radius: 24px;
      background: rgba(3,13,31,.24);
    }
    .panel-heading {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin: 0 2px 18px;
    }
    .panel-heading h2 {
      margin: 0;
      font-size: 14px;
      letter-spacing: .08em;
      text-transform: uppercase;
    }
    .panel-heading span {
      color: rgba(220,235,255,.5);
      font-size: 12px;
    }
    .hours {
      display: grid;
      grid-template-columns: repeat(12, minmax(0, 1fr));
      gap: 8px;
    }
    .hour {
      min-width: 0;
      padding: 14px 3px 13px;
      text-align: center;
      border: 1px solid rgba(255,255,255,.075);
      border-radius: 15px;
      background: rgba(255,255,255,.045);
    }
    .hour-time {
      color: rgba(221,235,252,.52);
      font-size: 11px;
      font-weight: 650;
    }
    .hour-temp {
      margin-top: 9px;
      font-size: 17px;
      font-weight: 720;
      letter-spacing: -.02em;
    }
    .loading, .error {
      min-height: 475px;
      display: grid;
      place-items: center;
      position: relative;
      z-index: 2;
      text-align: center;
    }
    .loading-box, .error-box { max-width: 450px; }
    .spinner {
      width: 44px;
      height: 44px;
      margin: 0 auto 22px;
      border: 3px solid rgba(255,255,255,.16);
      border-top-color: #87ceff;
      border-radius: 50%;
      animation: spin .8s linear infinite;
    }
    .loading p, .error p {
      margin: 0;
      color: rgba(226,239,255,.66);
      font-size: 16px;
    }
    .error-symbol {
      margin-bottom: 16px;
      font-size: 48px;
    }
    .error h2 {
      margin: 0 0 10px;
      font-size: 27px;
    }
    .hidden { display: none; }
    @keyframes spin { to { transform: rotate(360deg); } }
    @media (max-width: 850px) {
      body { overflow: auto; padding: 30px 0; }
      .card { width: calc(100vw - 30px); padding: 30px 25px; }
      .hero { grid-template-columns: 1fr; }
      .hours { grid-template-columns: repeat(6, 1fr); }
      .status { display: none; }
    }
  </style>
</head>
<body>
  <main class="card">
    <section id="loading" class="loading">
      <div class="loading-box">
        <div class="spinner"></div>
        <p>Gathering the forecast…</p>
      </div>
    </section>

    <section id="weather" class="hidden">
      <header>
        <div>
          <p class="eyebrow">Daily weather</p>
          <h1 id="location"></h1>
          <div id="date" class="date"></div>
        </div>
        <div class="status"><i></i><span>UTC forecast</span></div>
      </header>

      <div class="hero">
        <div class="condition-wrap">
          <div id="icon" class="icon" aria-hidden="true"></div>
          <div>
            <div id="condition" class="condition"></div>
            <div class="summary">Conditions and temperature range</div>
          </div>
        </div>
        <div class="range">
          <div class="temp-block">
            <div class="temp-label">High</div>
            <div id="high" class="temp"></div>
          </div>
          <div class="divider"></div>
          <div class="temp-block">
            <div class="temp-label">Low</div>
            <div id="low" class="temp"></div>
          </div>
        </div>
      </div>

      <section class="hourly-panel">
        <div class="panel-heading">
          <h2>Hourly temperature</h2>
          <span>Every two hours · °C</span>
        </div>
        <div id="hours" class="hours"></div>
      </section>
    </section>

    <section id="error" class="error hidden">
      <div class="error-box">
        <div class="error-symbol">☁️</div>
        <h2>Weather unavailable</h2>
        <p>The weather data could not be loaded. Please check the location and date, then try again.</p>
      </div>
    </section>
  </main>

  <script>
    (() => {
      const params = new URLSearchParams(location.search);
      const lat = Number(params.get("lat") ?? 52.52);
      const lon = Number(params.get("lon") ?? 13.405);
      const name = (params.get("name") || "Berlin").trim() || "Berlin";
      const today = new Date().toISOString().slice(0, 10);
      const date = params.get("date") || today;

      const weatherCodes = {
        0: ["Clear sky", "☀️"],
        1: ["Mainly clear", "🌤️"],
        2: ["Partly cloudy", "⛅"],
        3: ["Overcast", "☁️"],
        45: ["Fog", "🌫️"],
        48: ["Rime fog", "🌫️"],
        51: ["Light drizzle", "🌦️"],
        53: ["Drizzle", "🌦️"],
        55: ["Heavy drizzle", "🌧️"],
        56: ["Freezing drizzle", "🌧️"],
        57: ["Heavy freezing drizzle", "🌧️"],
        61: ["Light rain", "🌦️"],
        63: ["Rain", "🌧️"],
        65: ["Heavy rain", "🌧️"],
        66: ["Freezing rain", "🌧️"],
        67: ["Heavy freezing rain", "🌧️"],
        71: ["Light snow", "🌨️"],
        73: ["Snow", "🌨️"],
        75: ["Heavy snow", "❄️"],
        77: ["Snow grains", "🌨️"],
        80: ["Light showers", "🌦️"],
        81: ["Rain showers", "🌧️"],
        82: ["Heavy showers", "⛈️"],
        85: ["Snow showers", "🌨️"],
        86: ["Heavy snow showers", "❄️"],
        95: ["Thunderstorm", "⛈️"],
        96: ["Thunderstorm with hail", "⛈️"],
        99: ["Severe hailstorm", "⛈️"]
      };

      const formatDate = value => new Intl.DateTimeFormat("en", {
        weekday: "long", year: "numeric", month: "long", day: "numeric", timeZone: "UTC"
      }).format(new Date(value + "T00:00:00Z"));

      const temp = value => `${Math.round(value)}<sup>°</sup>`;

      async function load() {
        try {
          if (!Number.isFinite(lat) || !Number.isFinite(lon) ||
              !/^\d{4}-\d{2}-\d{2}$/.test(date) ||
              Number.isNaN(Date.parse(date + "T00:00:00Z"))) {
            throw new Error("Invalid parameters");
          }

          const endpoint = date < today ? "/api/om/archive" : "/api/om/forecast";
          const query = new URLSearchParams({
            latitude: String(lat),
            longitude: String(lon),
            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(`HTTP ${response.status}`);
          const data = await response.json();

          const high = data.daily?.temperature_2m_max?.[0];
          const low = data.daily?.temperature_2m_min?.[0];
          const code = data.daily?.weather_code?.[0];
          const times = data.hourly?.time;
          const temperatures = data.hourly?.temperature_2m;

          if (![high, low, code].every(Number.isFinite) ||
              !Array.isArray(times) || !Array.isArray(temperatures) ||
              times.length === 0 || times.length !== temperatures.length) {
            throw new Error("Incomplete weather data");
          }

          const [condition, icon] = weatherCodes[code] || ["Unknown conditions", "🌡️"];
          document.getElementById("location").textContent = name;
          document.getElementById("date").textContent = formatDate(date);
          document.getElementById("condition").textContent = condition;
          document.getElementById("icon").textContent = icon;
          document.getElementById("high").innerHTML = temp(high);
          document.getElementById("low").innerHTML = temp(low);

          const hours = document.getElementById("hours");
          times.forEach((time, index) => {
            if (index % 2 !== 0 || !Number.isFinite(temperatures[index])) return;
            const item = document.createElement("div");
            item.className = "hour";
            const hour = time.slice(11, 16);
            item.innerHTML =
              `<div class="hour-time">${hour}</div>` +
              `<div class="hour-temp">${Math.round(temperatures[index])}°</div>`;
            hours.appendChild(item);
          });

          document.getElementById("loading").classList.add("hidden");
          document.getElementById("weather").classList.remove("hidden");
        } catch (error) {
          document.getElementById("loading").classList.add("hidden");
          document.getElementById("weather").classList.add("hidden");
          document.getElementById("error").classList.remove("hidden");
        }
      }

      load();
    })();
  </script>
</body>
</html>