:root {
  --bg-1: #0e2a47;
  --bg-2: #123a63;
  --panel: rgba(255, 255, 255, 0.09);
  --panel-solid: #16365a;
  --border: rgba(255, 255, 255, 0.14);
  --text: #eaf4ff;
  --muted: #a8c3dd;
  --cyan: #4dd8ff;
  --gold: #ffd166;
  --radius: 18px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  min-height: 100vh;
  color: var(--text);
  background: linear-gradient(160deg, var(--bg-1), var(--bg-2) 55%, #0b1f38);
  display: grid; place-items: center;
  padding: 24px;
}

button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.app { width: min(680px, 100%); }

.logo { font-size: 1.8rem; font-weight: 900; text-align: center; }
.logo span { color: var(--cyan); }

/* ---------- Search ---------- */
.search-row { display: flex; gap: 10px; margin: 20px 0 8px; }
.search-wrap { position: relative; flex: 1; }
.search-wrap input {
  width: 100%; padding: 14px 42px 14px 18px; border-radius: 999px;
  border: 1.5px solid var(--border); background: var(--panel);
  color: var(--text); backdrop-filter: blur(8px);
}
.search-wrap input::placeholder { color: var(--muted); }
.search-wrap input:focus { outline: none; border-color: var(--cyan); }
.search-wrap span { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); opacity: 0.6; }

.geo-btn, .unit-btn {
  width: 50px; height: 50px; border-radius: 50%; font-size: 1.15rem; font-weight: 900;
  background: var(--panel); border: 1.5px solid var(--border); backdrop-filter: blur(8px);
  transition: 0.2s;
}
.geo-btn:hover, .unit-btn:hover { border-color: var(--cyan); transform: translateY(-2px); }

.source { text-align: center; color: var(--muted); font-size: 0.75rem; font-weight: 700; margin-bottom: 16px; min-height: 1.2em; }

/* ---------- Current card ---------- */
.current-card {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 24px; padding: 26px; backdrop-filter: blur(10px);
  animation: rise 0.4s ease;
}
@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.city { font-size: 1.4rem; font-weight: 900; }
.date { color: var(--muted); font-size: 0.85rem; font-weight: 700; margin-bottom: 10px; }
.temp-row { display: flex; align-items: center; gap: 14px; }
.temp { font-size: 4rem; font-weight: 800; line-height: 1; }
.wemoji { font-size: 3.4rem; filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.3)); }
.desc { margin-top: 8px; font-weight: 700; color: var(--cyan); text-transform: capitalize; }

.current-right { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; align-content: center; }
.stat {
  display: flex; gap: 10px; align-items: center;
  background: rgba(0, 0, 0, 0.18); border-radius: 14px; padding: 10px 12px;
}
.stat span { font-size: 1.2rem; }
.stat small { display: block; color: var(--muted); font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px; }
.stat b { font-size: 0.95rem; }

/* ---------- Sections ---------- */
.section { margin-top: 26px; }
.section-title { font-size: 0.95rem; margin-bottom: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; }

.hourly-scroll { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 8px; }
.hour {
  flex-shrink: 0; width: 76px; text-align: center;
  background: var(--panel); border: 1px solid var(--border); border-radius: 16px;
  padding: 12px 6px; backdrop-filter: blur(8px);
}
.hour.now { border-color: var(--cyan); background: rgba(77, 216, 255, 0.12); }
.hour .h-time { font-size: 0.72rem; font-weight: 800; color: var(--muted); }
.hour .h-emoji { font-size: 1.5rem; display: block; margin: 6px 0; }
.hour .h-temp { font-weight: 800; font-size: 0.95rem; }

.daily-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.day {
  text-align: center; background: var(--panel); border: 1px solid var(--border);
  border-radius: 16px; padding: 14px 6px; backdrop-filter: blur(8px); transition: 0.2s;
}
.day:hover { transform: translateY(-3px); border-color: var(--cyan); }
.day .d-name { font-weight: 800; font-size: 0.85rem; }
.day .d-emoji { font-size: 1.9rem; display: block; margin: 8px 0; }
.day .d-max { font-weight: 900; }
.day .d-min { color: var(--muted); font-size: 0.85rem; font-weight: 700; }

.footer { text-align: center; color: var(--muted); font-size: 0.78rem; margin-top: 30px; }

/* ---------- Toast ---------- */
#toast {
  position: fixed; bottom: 26px; left: 50%; transform: translate(-50%, 80px);
  background: var(--panel-solid); border: 1px solid var(--border); color: var(--text);
  padding: 12px 24px; border-radius: 999px; font-weight: 700;
  opacity: 0; transition: 0.3s; z-index: 100; max-width: 90vw;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 560px) {
  .current-card { grid-template-columns: 1fr; }
  .daily-grid { grid-template-columns: repeat(3, 1fr); }
}