/* WetterShowcase v3 – festes dunkles Design-System (Slate). Wetter zeigt sich nur
   als Akzent: --accent setzt theme.js (applyAccent), --glow wird daraus abgeleitet.
   Kein backdrop-filter mehr nötig (solide Karten auf solidem Grund). */
:root {
  --c-page: #0f172a;
  --c-card: #1e293b;
  --c-card-2: #263449;   /* Kacheln AUF Karten (Stunden, Tage, KPIs) */
  --c-border: #334155;
  --c-text: #f8fafc;
  --c-muted: #94a3b8;
  --accent: #94a3b8;     /* Fallback bis theme.js den Wetterzustand kennt */
  --glow: color-mix(in srgb, var(--accent) 24%, transparent);
  --chart-forecast: #f87171;
  --chart-normal: #60a5fa;
  --r-card: 16px;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-page);
}

#app {
  position: relative;
  z-index: 1; /* über dem Niederschlags-Overlay */
  max-width: 660px;
  margin: 0 auto;
  padding: 18px 16px 56px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Niederschlags-Overlay – hinter den Karten, vor dem Seitengrund */
#precip {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  opacity: 0; transition: opacity 0.8s ease;
}
#precip.rain, #precip.snow { opacity: 1; }
#precip.rain {
  background-image: repeating-linear-gradient(112deg,
    transparent 0 7px, rgba(148, 180, 220, 0.13) 7px 8px);
  background-size: 100% 64px;
  animation: rainfall 0.55s linear infinite;
}
@keyframes rainfall { to { background-position: -26px 64px; } }
#precip.snow {
  background-image:
    radial-gradient(2.4px 2.4px at 18% 30%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(2px 2px at 62% 68%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(2px 2px at 82% 22%, rgba(255, 255, 255, 0.65), transparent),
    radial-gradient(2.4px 2.4px at 38% 82%, rgba(255, 255, 255, 0.6), transparent);
  background-size: 220px 220px;
  animation: snowfall 7s linear infinite;
}
@keyframes snowfall { to { background-position: 0 220px, 0 220px, 0 220px, 0 220px; } }

/* Karten-Fundament */
#hero, #compare, .panel, .module, #search-bar, .cmp-card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
}

/* Skeletons – gleiche Maße wie der finale Inhalt (kein Layout-Shift) */
.skeleton {
  border-radius: 12px;
  background: linear-gradient(90deg, var(--c-card-2) 25%, #31445e 50%, var(--c-card-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }
.skel-hero { height: 244px; }
.skel-hours { height: 104px; margin-bottom: 14px; }
.skel-days { height: 128px; }
.skel-air { height: 148px; }
.skel-astro { height: 132px; }

/* Suche */
#search-bar { padding: 8px; position: relative; z-index: 30; } /* Dropdown über Hero */
#search-form { display: flex; gap: 8px; position: relative; }
#search-input {
  flex: 1; min-width: 0;
  border: 1px solid var(--c-border);
  border-radius: 11px; padding: 12px 15px;
  font: 500 16px var(--font-body);
  color: var(--c-text);
  background: var(--c-page);
}
#search-input::placeholder { color: var(--c-muted); }
#search-form button {
  flex: none; display: grid; place-items: center;
  border: none; border-radius: 11px; padding: 0 16px;
  color: #0f172a; background: var(--accent); cursor: pointer;
  transition: filter 0.15s ease;
}
#search-form button:hover { filter: brightness(1.1); }

/* Autocomplete-Dropdown */
.ac-list {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 50;
  margin: 0; padding: 6px; list-style: none;
  background: #0b1322; color: var(--c-text);
  border: 1px solid var(--c-border);
  border-radius: 12px; max-height: 320px; overflow-y: auto;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.45);
}
.ac-item { padding: 10px 12px; border-radius: 8px; cursor: pointer; font-size: 15px; }
.ac-item.active, .ac-item:hover { background: var(--c-card-2); }

/* Hero (Kombi): Icon + Temperatur als Blickfang, KPI-Leiste darunter */
#hero { padding: 22px 20px; text-align: center; position: relative; overflow: hidden; min-height: 290px; }
#hero::before { /* dezentes Leuchten in Wetter-Akzentfarbe */
  content: "";
  position: absolute; inset: -30% 0 auto 0; height: 240px;
  background: radial-gradient(closest-side, var(--glow), transparent 72%);
  filter: blur(16px); pointer-events: none;
}
#hero > * { position: relative; }
.hero-main { display: flex; align-items: center; justify-content: center; gap: 10px; }
.hero-icon { width: 108px; height: 108px; }
.hero-temp {
  font-family: var(--font-display);
  font-size: clamp(56px, 18vw, 78px); font-weight: 700;
  letter-spacing: -0.04em; line-height: 0.95;
  font-variant-numeric: tabular-nums; text-align: left;
}
.hero-hilo { font-size: 14.5px; color: var(--c-muted); margin-top: 4px; text-align: left; font-variant-numeric: tabular-nums; }
.hero-place { font: 600 20px/1.25 var(--font-display); margin-top: 4px; }
.hero-place .hero-cond { color: var(--c-muted); font-weight: 500; }
.hero-msg { margin-top: 8px; font-size: 15px; color: var(--c-muted); }
.hero-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 16px; }
.kpi {
  background: var(--c-card-2); border: 1px solid var(--c-border);
  border-radius: 12px; padding: 10px 6px;
}
.kpi-label { font-size: 12px; color: var(--c-muted); }
.kpi-value { font: 700 17px var(--font-display); margin-top: 3px; font-variant-numeric: tabular-nums; }
.kpi-unit { font-size: 12px; font-weight: 500; color: var(--c-muted); }

/* Einordnungs-Zeile (historischer Vergleich) */
#compare { padding: 14px 20px; font-size: 16px; text-align: center; line-height: 1.5; }
#compare:empty { display: none; }
.compare-delta {
  font-weight: 700; white-space: nowrap;
  padding: 2px 10px; margin: 0 2px; border-radius: 999px;
  background: var(--glow);
}

/* Sichtbare Sektionen */
.panel { padding: 16px 20px 20px; }
.panel-title {
  margin: 0 0 12px; font: 600 15px var(--font-display);
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--c-muted);
}

.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.panel-head .panel-title { margin: 0; }
.metric-chips {
  display: flex; gap: 4px; padding: 3px; border-radius: 999px;
  background: var(--c-card-2); border: 1px solid var(--c-border);
}
.metric-chips .chip {
  border: none; background: transparent; color: var(--c-muted);
  font: 500 13px/1.4 inherit; padding: 4px 12px; border-radius: 999px; cursor: pointer;
}
.metric-chips .chip.active { background: var(--accent); color: var(--c-page); font-weight: 600; }
.metric-chips .chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Stundenleiste */
.hourly-strip {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 4px;
  padding-bottom: 12px; margin-bottom: 14px;
  border-bottom: 1px solid var(--c-border);
}
.hour-cell {
  min-width: 0; text-align: center; padding: 9px 2px; border-radius: 10px;
  background: var(--c-card-2); border: 1px solid var(--c-border);
  height: 94px; display: flex; flex-direction: column; align-items: center;
}
.hour-cell .h-time { font-size: 11px; color: var(--c-muted); font-variant-numeric: tabular-nums; }
.hour-cell .h-icon { width: 26px; height: 26px; }
.hour-cell .h-temp { font-weight: 700; font-size: 14px; font-variant-numeric: tabular-nums; }

@media (max-width: 540px) {
  .hourly-strip { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 7px; }
}

/* 7-Tage-Vorschau */
.forecast-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 7px; }
.forecast-day {
  text-align: center; font-size: 13px; padding: 10px 2px; border-radius: 12px;
  background: var(--c-card-2); border: 1px solid var(--c-border);
  height: 118px; display: flex; flex-direction: column; align-items: center;
}
.forecast-day .d-icon { width: 32px; height: 32px; }
.forecast-day .d-max { font-weight: 700; font-variant-numeric: tabular-nums; }
.forecast-day .d-min { color: var(--c-muted); font-variant-numeric: tabular-nums; }

/* Gemeinsamer Slot: Icon im Temperatur-Modus, zentrierter Wert in den anderen Modi */
.cell-slot { flex: 1; display: flex; align-items: center; justify-content: center; min-height: 34px; }
.cell-metric { font-weight: 700; font-size: 14px; font-variant-numeric: tabular-nums; }
.cell-metric.precip { color: var(--chart-forecast); }

/* Luft & UV */
.air-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.air-item {
  padding: 14px; border-radius: 12px; text-align: center;
  background: var(--c-card-2); border: 1px solid var(--c-border);
}
.air-item > div:first-child { font-size: 13.5px; color: var(--c-muted); }
.air-value { font: 700 22px var(--font-display); margin-top: 6px; font-variant-numeric: tabular-nums; }
.air-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.air-pollen { text-align: left; }
.air-pollen > div:first-child { text-align: center; }
.pollen-rows { margin-top: 8px; }
.pollen-row {
  display: flex; justify-content: space-between; gap: 12px;
  font-size: 13.5px; padding: 3px 0; border-bottom: 1px solid var(--c-border);
  font-variant-numeric: tabular-nums;
}
.pollen-row:last-child { border-bottom: none; }
.pollen-row span:last-child { font-weight: 600; }

/* Sonne & Mond */
.astro-wrap { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.astro-sun { flex: 1; min-width: 240px; }
.astro-arc { width: 100%; max-width: 420px; height: auto; display: block; }
.astro-night .astro-arc { opacity: 0.55; }
.astro-times {
  display: flex; justify-content: space-between; gap: 8px; max-width: 420px;
  color: var(--c-muted); font-size: 13px; font-variant-numeric: tabular-nums;
}
.astro-times svg { vertical-align: -2px; margin-right: 2px; }
.astro-moon { text-align: center; padding: 0 8px; }
.astro-moon .moon-icon { width: 56px; height: 56px; }
.astro-moon-name { font-weight: 600; }
.astro-countdown { margin-top: 10px; font-weight: 700; font-variant-numeric: tabular-nums; }
.astro-sub { color: var(--c-muted); font-size: 13px; margin: 4px 0 0; }

/* Aufklappbare Module (nur Karte + Klima) */
.module { padding: 0; overflow: hidden; }
.module > summary {
  list-style: none; cursor: pointer; user-select: none;
  padding: 15px 20px; font: 600 15px var(--font-display);
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--c-muted);
  display: flex; align-items: center; justify-content: space-between;
}
.module > summary::-webkit-details-marker { display: none; }
.module > summary .chev { transition: transform 0.25s ease; }
.module[open] > summary .chev { transform: rotate(180deg); }
.module-body { padding: 0 20px 20px; }

/* Karte – feste Höhe nötig, sonst rendert Leaflet nicht */
#map { height: 300px; border-radius: 12px; overflow: hidden; }
.map-toggle {
  display: inline-flex; gap: 9px; align-items: center;
  font-size: 15px; cursor: pointer; color: var(--c-text);
}
.map-toggle input { accent-color: var(--accent); width: 17px; height: 17px; }
.map-controls { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 12px; }
.world-temp-controls { margin: 0 0 12px; font-size: 13px; color: var(--c-muted); }
.world-temp-controls[hidden] { display: none; }
.world-temp-controls select { margin-left: 8px; padding: 6px 9px; border: 1px solid var(--c-border); border-radius: 8px; background: var(--c-card-2); color: var(--c-text); font: inherit; }
.world-temp-controls button { margin-left: 8px; padding: 6px 9px; border: 1px solid var(--c-border); border-radius: 8px; background: var(--c-card-2); color: var(--c-text); font: inherit; cursor: pointer; }
#world-temp-status { margin: 8px 0; min-height: 1em; }
.world-temp-legend { display: flex; flex-wrap: wrap; gap: 6px 12px; margin: 8px 0 0; }
.world-temp-legend span::before { content: ''; display: inline-block; width: 10px; height: 10px; margin-right: 4px; border-radius: 50%; background: var(--swatch); }
.leaflet-tooltip.world-label {
  background: rgba(11, 19, 34, 0.88); color: #fff; border: none; box-shadow: none;
  font: 700 12px var(--font-display, sans-serif); padding: 2px 6px; border-radius: 8px;
}
.leaflet-tooltip.world-label::before { display: none; }
@media (max-width: 430px) { .leaflet-tooltip.world-label { font-size: 10px; padding: 1px 4px; } }

/* Regenradar-Timeline */
#radar-controls { display: grid; gap: 12px; margin-bottom: 16px; }
#radar-controls[hidden] { display: none; }
#radar-controls button {
  display: grid; place-items: center;
  border: 1px solid var(--c-border); border-radius: 9px; padding: 9px 12px; cursor: pointer;
  background: var(--c-card-2); color: var(--c-text); min-height: 44px; font: inherit;
}
#radar-controls button:disabled { opacity: .45; cursor: default; }
#radar-controls button:hover:not(:disabled) { border-color: var(--accent); }
#radar-controls :focus-visible { outline: 2px solid #7dd3fc; outline-offset: 3px; }
#radar-controls input[type="range"] { flex: 1; accent-color: var(--accent); }
#radar-time { font-variant-numeric: tabular-nums; font-size: 14px; color: var(--c-muted); min-width: 7ch; }
.radar-heading, .radar-tools, .radar-timeline { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.radar-heading { justify-content: space-between; }
.radar-track { flex: 1; min-width: 140px; }
#radar-slider { width: 100%; margin: 0; min-height: 32px; }
.radar-ticks { display: flex; justify-content: space-between; color: var(--c-muted); font-size: 12px; }
.radar-tools { font-size: 13px; gap: 8px; }
.radar-tools label { margin-left: auto; }
#radar-opacity { min-width: 70px; max-width: 120px; min-height: 32px; }
.radar-note { color: var(--c-muted); font-size: 12px; line-height: 1.5; margin: 0; }
#radar-status { min-height: 18px; }
.rain-outlook { padding: 16px; background: var(--c-card-2); border: 1px solid var(--c-border); border-radius: 12px; }
.rain-outlook h3 { font: 600 16px var(--font-display); margin: 0 0 6px; }
#rain-summary { font-size: 14px; margin: 0 0 16px; }
#rain-hours { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.rain-hour { text-align: center; font-size: 12px; font-variant-numeric: tabular-nums; }
.rain-hour > span { color: var(--c-muted); }
.rain-bar { height: 44px; display: flex; align-items: end; background: var(--c-page); border-radius: 4px; margin: 6px auto; max-width: 30px; overflow: hidden; }
.rain-bar i { display: block; width: 100%; background: #38bdf8; border-radius: 4px 4px 0 0; }
.radar-legend { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--c-muted); }
/* RainViewer Universal Blue: 15, 20, 30, 35, 40, 45 dBZ. */
.radar-legend i { height: 8px; flex: 1; max-width: 200px; border-radius: 4px; background: linear-gradient(to right, #88ddee, #00a3e0, #005588, #ffee00, #ffaa00, #ff4400); }
@media (max-width: 430px) {
  .rain-outlook { padding: 12px; }
  .radar-tools label { margin-left: 0; }
  #rain-hours { gap: 4px; }
}

/* Chart – feste Höhe für maintainAspectRatio:false */
#climate-plot { height: 290px; position: relative; margin: 12px 0; }
#module-chart [hidden] { display: none; }
.climate-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.climate-metric-tabs { margin-bottom: 10px; }
.climate-metric-tabs button[aria-pressed="true"] { border-color: #60a5fa; }
.climate-tabs button { flex: 1; min-height: 44px; padding: 8px; border: 1px solid var(--c-border); border-radius: 9px; color: var(--c-muted); background: var(--c-card-2); font: 600 13px var(--font-body); cursor: pointer; }
.climate-tabs button[aria-pressed="true"] { color: var(--c-text); border-color: var(--accent); background: var(--c-page); }
.climate-tabs button:focus-visible, #climate-values summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.climate-caption { color: var(--c-muted); font-size: 12px; line-height: 1.6; margin: 12px 0; }
#climate-summary { margin: 8px 0 16px; font: 500 clamp(18px, 3vw, 23px)/1.35 var(--font-display); }
#climate-summary[data-direction="warm"], .climate-warm { color: #fb923c; }
#climate-summary[data-direction="cool"], .climate-cool { color: #60a5fa; }
#climate-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
#climate-metrics > span { font-size: 11px; color: var(--c-muted); padding: 10px 8px; border-radius: 8px; background: var(--c-card-2); }
#climate-metrics strong { display: block; color: var(--c-text); font: 600 17px var(--font-display); margin-top: 5px; font-variant-numeric: tabular-nums; }
#climate-legend { display: flex; flex-wrap: wrap; gap: 8px 14px; color: var(--c-muted); font-size: 11px; margin-top: 18px; }
.climate-key { display: inline-flex; align-items: center; gap: 5px; }
.climate-key::before { content: ''; width: 12px; height: 5px; border-radius: 2px; background: #94a3b8; }
.climate-key.warm::before { background: #fb923c; }
.climate-key.cool::before { background: #60a5fa; }
.climate-key.actual::before { background: linear-gradient(90deg, #60a5fa 50%, #fb923c 50%); }
.climate-key.normal::before { height: 0; border-top: 2px dashed #94a3b8; border-radius: 0; background: none; }
.climate-key.band::before { height: 9px; background: rgba(148,163,184,.25); }
#climate-values { border-top: 1px solid var(--c-border); margin-top: 16px; }
#climate-values summary { padding: 12px 0; color: var(--c-muted); font-size: 13px; cursor: pointer; }
.climate-table-wrap { overflow-x: auto; }
.climate-table-wrap table { border-collapse: collapse; width: 100%; font-size: 12px; font-variant-numeric: tabular-nums; }
.climate-table-wrap th, .climate-table-wrap td { padding: 9px 5px; text-align: right; border-bottom: 1px solid var(--c-border); white-space: nowrap; }
.climate-table-wrap th:first-child { text-align: left; }
.climate-table-wrap small { display: block; color: var(--c-muted); }
@media (max-width: 430px) {
  .climate-tabs button { font-size: 12px; padding: 7px 5px; }
  #climate-plot { height: 270px; }
  #climate-metrics strong { font-size: 15px; }
}

/* Fehler + Retry */
.error { color: var(--c-muted); font-style: italic; margin: 0 0 10px; }
.retry {
  border: 1px solid var(--c-border); border-radius: 9px; padding: 8px 14px;
  background: var(--c-card-2); color: var(--c-text); cursor: pointer;
  font: 600 14px var(--font-body);
}
.retry:hover { border-color: var(--accent); }
.retry:disabled { opacity: 0.5; cursor: default; }

.module-placeholder { padding: 14px 20px; color: var(--c-muted); font-size: 14px; text-align: center; }
.module-placeholder p { margin: 0; }

/* Modus-Umschalter */
#single-view:not([hidden]), #compare-view:not([hidden]) { display: flex; flex-direction: column; gap: 14px; }
#mode-toggle {
  display: flex; gap: 6px; align-self: center;
  background: var(--c-card); padding: 5px; border-radius: 999px;
  border: 1px solid var(--c-border);
}
.mode-btn {
  border: none; background: transparent; color: var(--c-muted); cursor: pointer;
  padding: 8px 18px; border-radius: 999px; font: 600 15px var(--font-display, sans-serif);
}
.mode-btn.active { background: var(--accent); color: #0f172a; }

/* Vergleich */
.cmp-search { display: flex; gap: 10px; position: relative; z-index: 30; }
.cmp-field { flex: 1; min-width: 0; position: relative; }
.cmp-input {
  width: 100%; min-width: 0; border: 1px solid var(--c-border);
  border-radius: 11px; padding: 12px 15px; font: 500 16px var(--font-body, sans-serif);
  color: var(--c-text); background: var(--c-page);
}
.cmp-input::placeholder { color: var(--c-muted); }
.cmp-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cmp-card { padding: 18px; text-align: center; }
.cmp-card:empty { min-height: 64px; }
.cmp-name { font: 600 17px var(--font-display, sans-serif); }
.cmp-name { overflow-wrap: anywhere; }
.cmp-icon { width: 52px; height: 52px; margin: 6px 0; }
.cmp-temp { font: 700 40px var(--font-display, sans-serif); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.cmp-row { font-size: 14px; color: var(--c-muted); margin-top: 3px; }
.cmp-diff { text-align: center; font-size: 16px; padding: 4px 8px; }
#cmp-chart-wrap { height: 300px; }

@media (max-width: 540px) {
  .cmp-search { flex-direction: column; }
  .cmp-cards { grid-template-columns: 1fr; }
}

:focus-visible { outline: 2.5px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

@media (max-width: 430px) {
  #app { padding: 14px 12px 48px; }
  .hero-icon { width: 84px; height: 84px; }
  .hero-kpis { grid-template-columns: repeat(2, 1fr); }
  .hourly-strip { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .forecast-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  #precip { animation: none !important; opacity: 0 !important; }
  .skeleton { animation: none; opacity: 0.7; }
  .module > summary .chev { transition: none; }
}