* {
  box-sizing: border-box;
}

:root {
  --bg-1: #dff0ff;
  --bg-2: #eff8ff;
  --card: #ffffff;
  --text: #1f2a40;
  --muted: #64748b;
  --border: #d8e4f3;
  --accent: #2563eb;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top left, var(--bg-1), var(--bg-2));
}

.app {
  width: min(920px, 94vw);
  margin: 30px auto;
  display: grid;
  gap: 14px;
}

header h1 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

header p {
  margin: 8px 0 0;
  color: var(--muted);
}

.search-panel,
.weather-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 10px 26px rgba(31, 42, 64, 0.08);
}

.search-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.search-form input {
  flex: 1;
  min-width: 210px;
  border: 1px solid #c4d6ee;
  border-radius: 10px;
  padding: 10px;
  font: inherit;
  outline: none;
}

.search-form input:focus {
  border-color: #8fb3f6;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.search-form button {
  border: 0;
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  padding: 10px 14px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.status {
  min-height: 22px;
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 600;
}

.current {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.current h2 {
  margin: 0;
}

.current p {
  margin: 6px 0 0;
  color: var(--muted);
}

.temp-box {
  display: flex;
  align-items: flex-start;
  gap: 4px;
}

.temp-box span {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1;
}

.metrics {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.metrics div {
  background: #f4f8ff;
  border: 1px solid #dbe8fb;
  border-radius: 10px;
  padding: 10px;
}

.metrics small {
  display: block;
  color: var(--muted);
}

.metrics strong {
  display: block;
  margin-top: 4px;
}

.weather-card h3 {
  margin: 14px 0 10px;
}

.forecast-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
}

.forecast-item {
  border: 1px solid #dbe6f8;
  background: #fbfdff;
  border-radius: 10px;
  padding: 8px;
  text-align: center;
}

.forecast-item p {
  margin: 3px 0;
}

.hidden {
  display: none;
}

@media (max-width: 640px) {
  .metrics {
    grid-template-columns: 1fr;
  }
}