:root {
  --bg-a: #0e3b8e;
  --bg-b: #2563c8;
  --bg-c: #6ec6ff;
  --bg-sun: #ffd166;
  --ink: #f3f7ff;
  --ink-soft: rgba(243, 247, 255, 0.78);
  --ink-mute: rgba(243, 247, 255, 0.55);
  --glass: rgba(255, 255, 255, 0.10);
  --glass-strong: rgba(255, 255, 255, 0.16);
  --glass-line: rgba(255, 255, 255, 0.20);
  --shadow: 0 20px 60px -20px rgba(7, 22, 56, 0.55), 0 4px 12px rgba(8, 24, 60, 0.18);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max: 1180px;
  --rain-color: rgba(180, 220, 255, 0.55);
}

[data-tema="limpo"] {
  --bg-a: #1e88ff; --bg-b: #62b8ff; --bg-c: #ffd66b; --bg-sun: #ffd166;
}
[data-tema="parcial"] {
  --bg-a: #1957c8; --bg-b: #4a93e8; --bg-c: #aac7e8; --bg-sun: #ffd577;
}
[data-tema="nublado"] {
  --bg-a: #2c4f7e; --bg-b: #4a6e96; --bg-c: #93a9c3; --bg-sun: #b8c7d9;
}
[data-tema="tempestade"] {
  --bg-a: #1a2746; --bg-b: #2c4775; --bg-c: #6580a8; --bg-sun: #84a4cb;
}
[data-tema="limpo-noite"] {
  --bg-a: #050d22; --bg-b: #112247; --bg-c: #2e4f8f; --bg-sun: #cfd8ec; --ink: #eef3ff;
}
[data-tema="parcial-noite"] {
  --bg-a: #0a1432; --bg-b: #18305a; --bg-c: #3b558a; --bg-sun: #cfd8ec; --ink: #eef3ff;
}
[data-tema="nublado-noite"] {
  --bg-a: #131a30; --bg-b: #29385a; --bg-c: #4a5b80; --bg-sun: #aab7d3; --ink: #eef3ff;
}
[data-tema="tempestade-noite"] {
  --bg-a: #060a1a; --bg-b: #14203e; --bg-c: #2c3a60; --bg-sun: #6f7fa0; --ink: #eaf0ff;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  color: var(--ink);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  background: #0c1a3a;
}

.bg-stage { position: fixed; inset: 0; z-index: -1; overflow: hidden; }
.bg-gradient {
  position: absolute; inset: -10%;
  background:
    radial-gradient(80% 60% at 80% 0%, var(--bg-c) 0%, transparent 60%),
    radial-gradient(120% 100% at 0% 0%, var(--bg-b) 0%, transparent 65%),
    linear-gradient(160deg, var(--bg-a) 0%, var(--bg-b) 60%, var(--bg-a) 100%);
  filter: saturate(1.05);
  transition: background 1.2s ease;
}
.bg-sun {
  position: absolute;
  top: -20px; right: -40px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, var(--bg-sun) 0%, rgba(255,209,102,0.4) 35%, transparent 70%);
  filter: blur(8px);
  opacity: 0.7;
  animation: bob 14s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.7; }
  50% { transform: translateY(20px) scale(1.05); opacity: 0.85; }
}

.bg-clouds { position: absolute; inset: 0; opacity: 0.5; }
.cloud {
  position: absolute;
  width: 280px; height: 90px;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.85), rgba(255,255,255,0) 65%);
  filter: blur(2px);
  animation: drift 60s linear infinite;
}
.cloud-1 { top: 8%;  left: -20%; animation-duration: 65s; }
.cloud-2 { top: 24%; left: -30%; animation-duration: 90s; transform: scale(0.7); opacity: 0.75; }
.cloud-3 { top: 40%; left: -50%; animation-duration: 110s; transform: scale(1.3); opacity: 0.55; }
.cloud-4 { top: 14%; left: -10%; animation-duration: 80s; transform: scale(0.9); opacity: 0.6; }
@keyframes drift {
  from { transform: translateX(0) scale(var(--s, 1)); }
  to   { transform: translateX(160vw) scale(var(--s, 1)); }
}

.bg-rain {
  position: absolute; inset: 0; pointer-events: none; opacity: 0;
  transition: opacity 0.8s ease;
}
.bg-rain span {
  position: absolute;
  top: -10%; left: var(--x);
  width: 1.5px; height: 70px;
  background: linear-gradient(to bottom, transparent, var(--rain-color));
  animation: fall var(--t) linear infinite;
  animation-delay: var(--d);
  opacity: 0.7;
}
@keyframes fall {
  to { transform: translateY(120vh); }
}

[data-tema^="tempestade"] .bg-rain,
[data-tema^="nublado"] .bg-rain { opacity: 1; }
[data-tema^="nublado"] .bg-rain { opacity: 0.45; }

.bg-stars { position: absolute; inset: 0; opacity: 0; transition: opacity 1s ease; }
.bg-stars span {
  position: absolute;
  width: 2px; height: 2px;
  background: white;
  border-radius: 50%;
  opacity: var(--o);
  animation: twinkle 4s ease-in-out infinite;
  animation-delay: var(--d);
  box-shadow: 0 0 4px rgba(255,255,255,0.6);
}
@keyframes twinkle {
  0%, 100% { opacity: var(--o); transform: scale(1); }
  50% { opacity: 0.2; transform: scale(0.6); }
}
[data-tema$="-noite"] .bg-stars { opacity: 1; }
[data-tema$="-noite"] .bg-clouds { opacity: 0.18; }
[data-tema$="-noite"] .bg-sun {
  background: radial-gradient(circle, var(--bg-sun) 0%, rgba(207,216,236,0.25) 35%, transparent 70%);
  width: 220px; height: 220px;
  top: 40px; right: 60px;
  opacity: 0.85;
}

.app {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px 22px 64px;
  position: relative;
}

.glass {
  background: var(--glass);
  border: 1px solid var(--glass-line);
  backdrop-filter: blur(18px) saturate(1.1);
  -webkit-backdrop-filter: blur(18px) saturate(1.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 4px 4px 28px;
}
.topbar-left {
  display: flex; align-items: center; gap: 14px;
}
.pin-icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: var(--glass-strong);
  border: 1px solid var(--glass-line);
  border-radius: 14px;
  color: var(--ink);
}
.pin-icon svg { width: 22px; height: 22px; }
.topbar h1 {
  margin: 0;
  font-family: 'Manrope', 'Inter', sans-serif;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.topbar h1 .uf {
  font-size: 14px;
  font-weight: 600;
  padding: 3px 8px;
  background: var(--glass-strong);
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  vertical-align: middle;
  margin-left: 8px;
  letter-spacing: 0.04em;
}
.subtitle {
  margin: 2px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
  text-transform: capitalize;
}

.refresh-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  background: var(--glass-strong);
  color: var(--ink);
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  font-family: inherit;
  transition: transform 0.15s ease, background 0.2s ease;
}
.refresh-btn:hover { background: rgba(255,255,255,0.22); transform: translateY(-1px); }
.refresh-btn svg { width: 16px; height: 16px; transition: transform 0.4s ease; }
.refresh-btn.is-spinning svg { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.hero {
  padding: 36px 32px 28px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 28px;
  align-items: center;
  margin-bottom: 22px;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(140deg, rgba(255,255,255,0.18), rgba(255,255,255,0.0) 50%);
  pointer-events: none;
}
.hero-now { position: relative; }
.hero-icon {
  width: 110px; height: 110px;
  margin-bottom: 6px;
  display: flex; align-items: flex-end;
}
.hero-icon img { width: 100%; height: 100%; object-fit: contain;
  filter: drop-shadow(0 8px 18px rgba(0,0,0,0.25));
}
.hero-temp {
  display: flex;
  align-items: flex-start;
  font-family: 'Manrope', 'Inter', sans-serif;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
}
.temp-value {
  font-size: clamp(80px, 12vw, 132px);
  background: linear-gradient(180deg, #ffffff, var(--ink-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.temp-unit {
  font-size: 36px; font-weight: 600; margin-top: 16px;
  color: var(--ink-soft);
}
.hero-cond {
  margin: 4px 0 6px;
  font-size: 22px;
  font-weight: 600;
}
.hero-desc {
  margin: 0 0 16px;
  color: var(--ink-soft);
  max-width: 36ch;
  font-size: 15px;
}
.hero-minmax {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 8px 14px;
  background: var(--glass-strong);
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  font-size: 14px;
}
.hero-minmax strong { font-weight: 700; }
.mm-min, .mm-max { display: inline-flex; align-items: center; gap: 6px; }
.mm-min svg, .mm-max svg { width: 13px; height: 13px; opacity: 0.85; }
.mm-min { color: #c8dfff; }
.mm-max { color: #ffd987; }
.mm-sep { width: 1px; height: 14px; background: var(--glass-line); }

.hero-periods {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  align-self: center;
}
.period {
  display: flex; flex-direction: column; align-items: center;
  padding: 14px 12px;
  background: var(--glass-strong);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-md);
  text-align: center;
  min-height: 130px;
  justify-content: space-between;
}
.period-name {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.period-icon {
  width: 44px; height: 44px;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.2));
}
.period-cond {
  font-size: 12px;
  color: var(--ink);
  line-height: 1.25;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}
.metric {
  padding: 16px 16px 18px;
  display: flex; flex-direction: column; gap: 4px;
  border-radius: var(--radius-md);
}
.metric-ico {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: var(--glass-strong);
  border: 1px solid var(--glass-line);
  border-radius: 12px;
  margin-bottom: 6px;
  color: var(--ink);
}
.metric-ico svg { width: 18px; height: 18px; }
.metric-label {
  font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-soft);
}
.metric-value {
  font-size: 18px; font-weight: 700;
  font-family: 'Manrope', sans-serif;
  letter-spacing: -0.01em;
}
.metric-extra { font-size: 12px; color: var(--ink-mute); }

.block { margin-bottom: 22px; }
.block-head {
  display: flex; align-items: baseline; gap: 14px;
  padding: 0 4px 14px;
}
.block-head h2 {
  margin: 0;
  font-family: 'Manrope', sans-serif;
  font-size: 18px; font-weight: 700;
  display: inline-flex; align-items: center; gap: 8px;
  letter-spacing: -0.01em;
}
.block-head h2 svg { width: 18px; height: 18px; opacity: 0.85; }
.block-sub {
  font-size: 12px; color: var(--ink-mute);
  text-transform: uppercase; letter-spacing: 0.08em;
}

.hours {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.3) transparent;
  padding: 6px 4px 14px;
  scroll-padding: 16px;
  -webkit-overflow-scrolling: touch;
}
.hours::-webkit-scrollbar { height: 8px; }
.hours::-webkit-scrollbar-track { background: transparent; }
.hours::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.18); border-radius: 999px; }
.hour {
  flex: 0 0 92px;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 14px 10px;
  background: var(--glass);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-md);
  text-align: center;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform 0.2s ease, background 0.2s ease;
}
.hour:hover { transform: translateY(-2px); background: var(--glass-strong); }
.hour.is-now {
  background: linear-gradient(180deg, rgba(255,255,255,0.22), rgba(255,255,255,0.10));
  border-color: rgba(255,255,255,0.35);
  box-shadow: 0 12px 30px -10px rgba(255,255,255,0.25);
}
.hour-time {
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-soft);
}
.hour.is-now .hour-time { color: #fff; }
.hour-icon { width: 40px; height: 40px; filter: drop-shadow(0 4px 10px rgba(0,0,0,0.2)); }
.hour-temp {
  font-family: 'Manrope', sans-serif;
  font-size: 22px; font-weight: 700; letter-spacing: -0.02em;
}
.hour-rain {
  font-size: 11px;
  color: #cfe2ff;
  display: inline-flex; align-items: center; gap: 4px;
}
.hour-rain svg { width: 10px; height: 10px; opacity: 0.85; }
.hour-meta { font-size: 11px; color: var(--ink-mute); }

.days {
  display: flex; flex-direction: column; gap: 10px;
}
.day {
  display: grid;
  grid-template-columns: 110px 60px 1.5fr 1.4fr;
  align-items: center;
  gap: 18px;
  padding: 16px 22px;
  border-radius: var(--radius-md);
  transition: transform 0.18s ease, background 0.2s ease;
}
.day:hover { transform: translateX(2px); background: var(--glass-strong); }
.day-date { display: flex; flex-direction: column; }
.day-num {
  font-family: 'Manrope', sans-serif;
  font-size: 28px; font-weight: 800; letter-spacing: -0.02em;
  line-height: 1;
}
.day-week {
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 4px;
}
.day-icon-wrap { display: flex; justify-content: center; }
.day-icon { width: 48px; height: 48px; filter: drop-shadow(0 6px 12px rgba(0,0,0,0.2)); }
.day-cond {
  display: flex; flex-direction: column; gap: 4px;
  min-width: 0;
}
.day-cond-name {
  font-size: 14px; font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.day-rain {
  font-size: 12px; color: #cfe2ff;
  display: inline-flex; align-items: center; gap: 5px;
}
.day-rain svg { width: 10px; height: 10px; opacity: 0.8; }
.day-bar {
  display: grid;
  grid-template-columns: 36px 1fr 36px;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
}
.day-tmin { color: #c8dfff; text-align: right; }
.day-tmax { color: #ffd987; }
.day-track {
  height: 6px;
  background: rgba(255,255,255,0.10);
  border-radius: 999px;
  position: relative;
  overflow: hidden;
}
.day-range {
  position: absolute; top: 0; bottom: 0;
  background: linear-gradient(90deg, #6ec0ff, #ffd577 60%, #ff8a4c);
  border-radius: 999px;
  box-shadow: 0 0 8px rgba(255,209,102,0.4);
}

.foot {
  margin-top: 28px;
  text-align: center;
  font-size: 12px;
  color: var(--ink-mute);
}
.foot .dot { margin: 0 8px; opacity: 0.6; }
.foot a { color: var(--ink-soft); text-decoration: none; border-bottom: 1px dashed var(--ink-mute); }
.foot a:hover { color: var(--ink); }

.error { text-align: center; padding: 60px 20px; }
.error-icon { width: 56px; height: 56px; margin: 0 auto 16px; color: #ffd577; }
.error-icon svg { width: 100%; height: 100%; }

@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; padding: 28px 22px 24px; }
  .hero-periods { grid-template-columns: repeat(4, 1fr); }
  .metrics { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 620px) {
  .app { padding: 18px 14px 56px; }
  .topbar h1 { font-size: 22px; }
  .topbar h1 .uf { font-size: 12px; }
  .refresh-btn span { display: none; }
  .refresh-btn { padding: 10px; }
  .hero { padding: 22px 18px 18px; gap: 18px; border-radius: 22px; }
  .hero-icon { width: 84px; height: 84px; }
  .temp-unit { font-size: 28px; margin-top: 10px; }
  .hero-cond { font-size: 18px; }
  .hero-periods { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .period { padding: 10px 6px; min-height: 110px; border-radius: 14px; }
  .period-icon { width: 36px; height: 36px; }
  .period-cond { font-size: 11px; }
  .metrics { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .day { grid-template-columns: 70px 44px 1fr; row-gap: 10px; padding: 14px 16px; }
  .day-bar { grid-column: 1 / -1; }
  .day-num { font-size: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .cloud, .bg-sun, .bg-rain span, .bg-stars span, .refresh-btn.is-spinning svg { animation: none !important; }
}