:root {
  --bg: #07111c;
  --bg-soft: #0d1b2a;
  --card: rgba(255, 255, 255, .05);
  --card-strong: rgba(255, 255, 255, .09);
  --line: rgba(255, 255, 255, .09);
  --text: #eef4fb;
  --muted: #93a7bd;
  --accent: #59a8ff;
  --accent-soft: rgba(89, 168, 255, .16);
  --warm: #ffb547;
  --radius: 18px;
  --shadow: 0 24px 60px -30px rgba(0, 0, 0, .85);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background .6s ease;
}

body[data-phase="dawn"] { background: linear-gradient(180deg, #1b2a44 0%, #0c1725 45%, #07111c 100%); }
body[data-phase="day"]  { background: linear-gradient(180deg, #0e2740 0%, #0a1a2b 45%, #07111c 100%); }
body[data-phase="dusk"] { background: linear-gradient(180deg, #33223a 0%, #161a2c 45%, #07111c 100%); }
body[data-phase="night"]{ background: linear-gradient(180deg, #101c33 0%, #0a1322 45%, #060d16 100%); }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  width: min(1180px, 100% - 2.5rem);
  margin-inline: auto;
}

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(7, 17, 28, .72);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: 68px;
  flex-wrap: wrap;
  padding-block: .65rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  color: var(--text);
  font-size: 1.12rem;
  letter-spacing: .01em;
  white-space: nowrap;
}
.brand:hover { text-decoration: none; }
.brand-name b { font-weight: 700; color: var(--accent); }
.brand-icon { width: 34px; height: 34px; flex: none; }

.search {
  position: relative;
  flex: 1 1 260px;
  max-width: 420px;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: .85rem;
  width: 17px;
  height: 17px;
  color: var(--muted);
  pointer-events: none;
}

#city-input {
  width: 100%;
  padding: .62rem .9rem .62rem 2.4rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  font: inherit;
  font-size: .95rem;
  outline: none;
  transition: border-color .2s, background .2s;
}
#city-input::placeholder { color: var(--muted); }
#city-input:focus {
  border-color: rgba(89, 168, 255, .55);
  background: var(--card-strong);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.suggestions {
  position: absolute;
  top: calc(100% + .4rem);
  left: 0;
  right: 0;
  margin: 0;
  padding: .35rem;
  list-style: none;
  background: #0f1e2f;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  max-height: 320px;
  overflow-y: auto;
  z-index: 30;
}

.suggestions li {
  padding: .55rem .75rem;
  border-radius: 10px;
  cursor: pointer;
  font-size: .94rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.suggestions li small { color: var(--muted); }
.suggestions li[aria-selected="true"],
.suggestions li:hover { background: var(--accent-soft); }

.nav { display: flex; gap: 1.15rem; margin-left: auto; font-size: .92rem; }
.nav a { color: var(--muted); }
.nav a:hover { color: var(--text); text-decoration: none; }

/* hero */
.hero {
  margin-top: 2.2rem;
  padding: clamp(1.4rem, 3vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 8px);
  background:
    radial-gradient(1200px 320px at 82% -10%, rgba(89, 168, 255, .18), transparent 62%),
    var(--card);
  box-shadow: var(--shadow);
}

.place h1 { margin: 0; font-size: clamp(1.6rem, 3.4vw, 2.4rem); font-weight: 650; letter-spacing: -.02em; }
.place-sub { margin: .2rem 0 0; color: var(--muted); font-size: .92rem; }

.now {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.1rem;
  flex-wrap: wrap;
}

.now-temp {
  font-size: clamp(3.4rem, 11vw, 5.6rem);
  font-weight: 200;
  line-height: 1;
  letter-spacing: -.04em;
  display: flex;
  align-items: flex-start;
}
.now-temp .deg { font-size: .45em; margin-top: .18em; color: var(--muted); font-weight: 300; }

.now-meta { min-width: 190px; flex: 1 1 200px; }
.condition { margin: 0; font-size: 1.16rem; font-weight: 500; }
.feels, .range { margin: .18rem 0 0; color: var(--muted); font-size: .93rem; }

.now-icon { width: 116px; height: 116px; flex: none; margin-left: auto; }
.now-icon svg { width: 100%; height: 100%; display: block; }

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(126px, 1fr));
  gap: .7rem;
  margin-top: 1.6rem;
}

.metric {
  padding: .8rem .9rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, .03);
  display: flex;
  flex-direction: column;
  gap: .12rem;
}
.metric-label { color: var(--muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .07em; }
.metric-value { font-size: 1.16rem; font-weight: 600; }
.metric-hint { color: var(--muted); font-size: .78rem; }

/* blocks */
.block { margin-top: 2.4rem; }

.block-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .9rem;
}
.block-head h2 { margin: 0; font-size: 1.16rem; font-weight: 620; letter-spacing: -.01em; }
.block-hint { color: var(--muted); font-size: .85rem; }

.hourly {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(84px, 1fr);
  gap: .55rem;
  overflow-x: auto;
  padding-bottom: .45rem;
  scrollbar-width: thin;
}

.hour {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .45rem;
  padding: .85rem .4rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  min-height: 148px;
}
.hour-time { color: var(--muted); font-size: .82rem; }
.hour-icon { width: 38px; height: 38px; }
.hour-icon svg { width: 100%; height: 100%; }
.hour-temp { font-size: 1.12rem; font-weight: 600; }
.hour-pop { color: #7fc4ff; font-size: .78rem; min-height: 1.1em; }

.daily {
  display: grid;
  gap: .5rem;
}

.day {
  display: grid;
  grid-template-columns: 8.5rem 1fr auto auto;
  align-items: center;
  gap: 1rem;
  padding: .78rem 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  font-size: .94rem;
}
.day-name { font-weight: 550; }
.day-name small { display: block; color: var(--muted); font-weight: 400; font-size: .78rem; }
.day-icon { width: 34px; height: 34px; justify-self: start; }
.day-icon svg { width: 100%; height: 100%; }
.day-desc { color: var(--muted); justify-self: start; }
.day-temps { font-variant-numeric: tabular-nums; white-space: nowrap; }
.day-temps .lo { color: var(--muted); }
.day-bar {
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, #4a8fe0, #89d0ff 45%, #ffc46b);
  width: 120px;
  justify-self: end;
}

.about { color: var(--muted); max-width: 68ch; }
.about h2 { color: var(--text); font-size: 1.12rem; margin: 0 0 .6rem; }
.about p { margin: 0 0 .7rem; font-size: .94rem; }
.about a { color: var(--accent); }

.status {
  margin: 1.4rem 0 0;
  padding: .8rem 1rem;
  border: 1px solid rgba(255, 181, 71, .35);
  border-radius: 12px;
  background: rgba(255, 181, 71, .1);
  color: #ffd79a;
  font-size: .92rem;
}

.skeleton {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, .045);
}
.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .07), transparent);
  animation: shimmer 1.3s infinite;
}
@keyframes shimmer { 100% { transform: translateX(100%); } }

/* footer */
.site-footer {
  margin-top: 3rem;
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, .22);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-block: 1.2rem;
  color: var(--muted);
  font-size: .86rem;
}
.footer-inner p { margin: 0; }

@media (max-width: 720px) {
  .nav { display: none; }
  .search { flex-basis: 100%; max-width: none; order: 3; }
  .now-icon { width: 84px; height: 84px; }
  .day { grid-template-columns: 6.4rem auto 1fr auto; gap: .6rem; }
  .day-desc { display: none; }
  .day-bar { width: 72px; }
}