flask-weather-app/static/styles.css

:root {
  color-scheme: light;
  --background: #f4f6f8;
  --panel: #ffffff;
  --ink: #172033;
  --muted: #667085;
  --line: #d8dee7;
  --teal: #00796b;
  --teal-dark: #00564d;
  --amber: #f2a413;
  --coral: #d45b45;
  --rain: #3d7ea6;
  --snow: #7b8794;
  --shadow: 0 16px 40px rgb(23 32 51 / 10%);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background: linear-gradient(135deg, #f4f6f8 0%, #eef3f1 48%, #f8f4f0 100%);
  color: var(--ink);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 28px;
}

.topbar,
.current-panel,
.day-card,
.alert {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgb(255 255 255 / 86%);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-icon {
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(1.35rem, 2.4vw, 2.2rem);
  line-height: 1.1;
  letter-spacing: 0;
}

.search {
  display: flex;
  width: min(420px, 100%);
  gap: 8px;
}

.search input,
.search button {
  min-height: 44px;
  border-radius: 8px;
  font: inherit;
}

.search input {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  padding: 0 14px;
  color: var(--ink);
  background: #ffffff;
}

.search button {
  border: 0;
  padding: 0 18px;
  background: var(--teal);
  color: #ffffff;
  font-weight: 800;
  cursor: pointer;
}

.search button:hover,
.search button:focus-visible {
  background: var(--teal-dark);
}

.alert {
  margin-top: 16px;
  padding: 16px;
  color: #762315;
  background: #fff4f1;
}

.current-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(360px, 1.1fr);
  gap: 22px;
  margin-top: 20px;
  padding: 22px;
  overflow: hidden;
}

.condition-sun {
  border-color: rgb(242 164 19 / 45%);
}

.condition-cloud {
  border-color: rgb(123 135 148 / 40%);
}

.condition-rain,
.condition-storm {
  border-color: rgb(61 126 166 / 45%);
}

.condition-snow {
  border-color: rgb(123 135 148 / 40%);
}

.current-summary {
  display: flex;
  align-items: center;
  gap: 22px;
  min-width: 0;
}

.current-summary h2 {
  margin-bottom: 4px;
  font-size: clamp(3.2rem, 8vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.condition-label {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.08rem;
  font-weight: 700;
}

.metrics,
.day-metrics {
  display: grid;
  gap: 10px;
  margin: 0;
}

.metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metrics div,
.day-metrics div {
  min-width: 0;
  border: 1px solid #e7ebf0;
  border-radius: 8px;
  padding: 12px;
  background: #ffffff;
}

dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

dd {
  margin: 5px 0 0;
  font-size: 1.05rem;
  font-weight: 800;
}

.forecast-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.day-card {
  min-height: 255px;
  padding: 16px;
}

.day-header {
  display: flex;
  gap: 12px;
  align-items: center;
  min-height: 58px;
}

.day-header h2 {
  margin-bottom: 3px;
  font-size: 1rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.day-header p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.3;
}

.day-metrics {
  grid-template-columns: 1fr;
  margin-top: 14px;
}

.day-metrics div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 40px;
  padding: 9px 10px;
}

.day-metrics dd {
  margin: 0;
  text-align: right;
  white-space: nowrap;
}

.weather-art,
.mini-art {
  position: relative;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 50%;
}

.weather-art {
  width: 118px;
  height: 118px;
}

.mini-art {
  width: 42px;
  height: 42px;
}

.weather-art span,
.mini-art span,
.weather-art::before,
.mini-art::before,
.weather-art::after,
.mini-art::after {
  content: "";
  position: absolute;
  display: block;
}

.sun,
.mini-art.sun {
  background: rgb(242 164 19 / 18%);
}

.sun span,
.mini-art.sun span {
  width: 48%;
  height: 48%;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 10px rgb(242 164 19 / 16%);
}

.cloud,
.mini-art.cloud {
  background: rgb(123 135 148 / 14%);
}

.cloud span,
.rain span,
.snow span,
.storm span,
.mini-art.cloud span,
.mini-art.rain span,
.mini-art.snow span,
.mini-art.storm span {
  width: 58%;
  height: 28%;
  border-radius: 999px;
  background: #7b8794;
}

.cloud span::before,
.rain span::before,
.snow span::before,
.storm span::before,
.mini-art.cloud span::before,
.mini-art.rain span::before,
.mini-art.snow span::before,
.mini-art.storm span::before {
  content: "";
  position: absolute;
  left: 12%;
  bottom: 35%;
  width: 34%;
  height: 85%;
  border-radius: 50%;
  background: inherit;
}

.cloud span::after,
.rain span::after,
.snow span::after,
.storm span::after,
.mini-art.cloud span::after,
.mini-art.rain span::after,
.mini-art.snow span::after,
.mini-art.storm span::after {
  content: "";
  position: absolute;
  right: 10%;
  bottom: 26%;
  width: 42%;
  height: 110%;
  border-radius: 50%;
  background: inherit;
}

.rain,
.mini-art.rain {
  background: rgb(61 126 166 / 14%);
}

.rain span,
.mini-art.rain span {
  background: var(--rain);
}

.rain::after,
.mini-art.rain::after {
  width: 38%;
  height: 26%;
  border-right: 3px solid var(--rain);
  border-left: 3px solid var(--rain);
  transform: translateY(75%) skewX(-15deg);
}

.snow,
.mini-art.snow {
  background: rgb(123 135 148 / 14%);
}

.snow span,
.mini-art.snow span {
  background: var(--snow);
}

.snow::after,
.mini-art.snow::after {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #aeb8c4;
  box-shadow: -14px 4px 0 #aeb8c4, 14px 4px 0 #aeb8c4;
  transform: translateY(95%);
}

.storm,
.mini-art.storm {
  background: rgb(212 91 69 / 14%);
}

.storm span,
.mini-art.storm span {
  background: var(--coral);
}

.storm::after,
.mini-art.storm::after {
  width: 14%;
  height: 32%;
  background: var(--amber);
  clip-path: polygon(45% 0, 100% 0, 68% 44%, 100% 44%, 22% 100%, 45% 55%, 8% 55%);
  transform: translateY(70%);
}

footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.9rem;
}

footer a {
  color: var(--teal-dark);
  font-weight: 800;
  text-decoration: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 900px) {
  .topbar,
  .current-panel {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }

  .search {
    width: 100%;
  }

  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .forecast-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 20px, 1120px);
    padding-top: 10px;
  }

  .brand {
    align-items: flex-start;
  }

  .brand-icon {
    width: 44px;
    height: 44px;
  }

  .search {
    display: grid;
  }

  .current-summary {
    align-items: flex-start;
  }

  .weather-art {
    width: 86px;
    height: 86px;
  }

  .current-summary h2 {
    font-size: 3rem;
  }

  .metrics,
  .forecast-grid {
    grid-template-columns: 1fr;
  }

  footer {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}