/* Farbpalette aus dem Logo (Doku_Farbe_no_back.PNG) abgeleitet: Globus/Ring-Blau,
   Flieger-Rot und die Orange-Verlaufsstrahlen. */
:root {
  --bg-gradient: radial-gradient(circle at 15% 0%, rgba(216, 72, 48, 0.32) 0%, rgba(216, 72, 48, 0) 45%),
    radial-gradient(circle at 85% 10%, rgba(168, 24, 48, 0.28) 0%, rgba(168, 24, 48, 0) 45%),
    radial-gradient(circle at 15% 90%, rgba(48, 120, 168, 0.35) 0%, rgba(48, 120, 168, 0) 50%),
    radial-gradient(circle at 90% 85%, rgba(24, 48, 96, 0.28) 0%, rgba(24, 48, 96, 0) 50%),
    linear-gradient(180deg, #eef3f8, #dde6f0);
  --fg: #1c1c1e;
  --muted-fg: #5b5b60;
  --accent: #1f6fb5;
  --accent-fg: #ffffff;
  --glass-bg: rgba(255, 255, 255, 0.5);
  --glass-bg-strong: rgba(255, 255, 255, 0.68);
  --glass-border: rgba(255, 255, 255, 0.75);
  --glass-highlight: rgba(255, 255, 255, 0.9);
  --glass-shadow: 0 8px 32px rgba(31, 38, 90, 0.15);
  --row-border: rgba(60, 60, 67, 0.12);
  --popup-bg: rgba(255, 255, 255, 0.94);
}

[data-theme="dark"] {
  --bg-gradient: radial-gradient(circle at 15% 0%, rgba(216, 72, 48, 0.4) 0%, rgba(216, 72, 48, 0) 45%),
    radial-gradient(circle at 85% 10%, rgba(168, 24, 48, 0.35) 0%, rgba(168, 24, 48, 0) 45%),
    radial-gradient(circle at 15% 90%, rgba(48, 120, 168, 0.4) 0%, rgba(48, 120, 168, 0) 50%),
    radial-gradient(circle at 90% 85%, rgba(24, 48, 96, 0.4) 0%, rgba(24, 48, 96, 0) 50%),
    linear-gradient(180deg, #14171e, #0a0a0d);
  --fg: #f2f2f7;
  --muted-fg: #b0b0b8;
  --accent: #4da3e6;
  --accent-fg: #0a0a0d;
  --glass-bg: rgba(40, 40, 46, 0.5);
  --glass-bg-strong: rgba(40, 40, 46, 0.7);
  --glass-border: rgba(255, 255, 255, 0.14);
  --glass-highlight: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  --row-border: rgba(255, 255, 255, 0.08);
  --popup-bg: rgba(20, 20, 24, 0.94);
}

* {
  box-sizing: border-box;
}

html, body {
  min-height: 100%;
}

body {
  font-family: Calibri, Candara, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  max-width: 900px;
  margin: 0 auto;
  padding: 1rem;
  color: var(--fg);
  background: var(--bg-gradient);
  background-attachment: fixed;
  transition: background 0.3s ease, color 0.3s ease;
}

header,
main section {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
}

header {
  position: relative;
  z-index: 30;
  padding: 1.3rem 1.2rem;
  margin-bottom: 1.2rem;
}

.header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

#theme-toggle {
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 50%;
  line-height: 0;
}

#theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

#app-logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.15s ease;
}

#theme-toggle:hover #app-logo {
  transform: scale(1.06);
}

header h1 {
  font-size: 1.7rem;
  font-weight: 700;
  margin: 0;
}

#current-airport {
  color: var(--muted-fg);
  margin: 0.4rem 0 0;
}

.header-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  margin-left: auto;
}

.clocks {
  position: relative;
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.clock-extra {
  margin-left: 0.9rem;
}

.clock {
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--muted-fg);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.clock-popup {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  z-index: 20;
  min-width: 170px;
  padding: 0.5rem;
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  background: var(--popup-bg);
  box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
  -webkit-backdrop-filter: blur(40px) saturate(140%);
  backdrop-filter: blur(40px) saturate(140%);
}

.clock-popup-row {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.35rem 0.3rem;
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  color: var(--fg);
  border-radius: 8px;
  white-space: nowrap;
}

.clock-popup-row.clock-night {
  color: var(--muted-fg);
}

nav {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.9rem;
  flex-wrap: wrap;
}

button[data-view] {
  padding: 0.55rem 1.1rem;
  font-size: 1.1rem;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--fg);
  border-radius: 999px;
  cursor: pointer;
  min-height: 2.5rem;
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
  box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

button[data-view].active {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
  box-shadow: 0 4px 14px rgba(10, 132, 255, 0.4);
}

.hidden {
  display: none;
}

main section {
  padding: 1.2rem;
  margin-bottom: 1rem;
}

main section h2 {
  margin-top: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--muted-fg);
}

input[type="text"] {
  width: 100%;
  padding: 0.7rem 1rem;
  margin-bottom: 0.5rem;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: var(--glass-bg-strong);
  color: var(--fg);
  font-size: 1rem;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

input[type="text"]:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.result-list {
  list-style: none;
  padding: 0;
  margin: 0;
  max-height: 300px;
  overflow-y: auto;
  border-radius: 16px;
}

.result-list li {
  padding: 0.6rem 0.7rem;
  margin-bottom: 0.3rem;
  background: var(--glass-bg);
  cursor: pointer;
  border-radius: 12px;
}

.result-list li:hover {
  background: var(--glass-highlight);
}

.table-wrapper {
  width: 100%;
  overflow-x: auto;
  border-radius: 16px;
  background: var(--glass-highlight);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
}

th, td {
  text-align: left;
  padding: 0.6rem 0.5rem;
  border-bottom: 1px solid var(--row-border);
  white-space: nowrap;
  font-size: 1rem;
}

th {
  color: var(--muted-fg);
  font-weight: 600;
}

/* Flugnummer+Airline kann lang werden (z.B. bei den VIE-Ankünften mit
   Nicht-Schengen-Airlines) und würde sonst per white-space:nowrap die ganze
   Tabelle unnötig breit ziehen. Nur diese eine Spalte darf umbrechen. */
td:first-child {
  white-space: normal;
  max-width: 180px;
}

button[data-flight], button[data-remove], .ext-link, #clear-watchlist {
  padding: 0.45rem 0.9rem;
  cursor: pointer;
  min-height: 2.2rem;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-strong);
  color: var(--fg);
  border-radius: 999px;
  box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

button[data-flight], button[data-remove] {
  font-family: inherit;
  font-size: 1rem;
  text-transform: lowercase;
}

button[data-flight].watched {
  background: rgba(52, 199, 89, 0.2);
  border-color: rgba(52, 199, 89, 0.5);
}

#clear-watchlist {
  margin-bottom: 0.6rem;
  background: rgba(255, 69, 58, 0.15);
  border-color: rgba(255, 69, 58, 0.4);
  color: #ff453a;
}

.ext-link {
  display: inline-block;
  margin-right: 0.3rem;
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.ext-link:hover {
  text-decoration: underline;
}

.link-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

.link-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--row-border);
}

.link-list a,
.fallback-link a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.link-list a:hover,
.fallback-link a:hover {
  text-decoration: underline;
}

.schengen-frame-wrapper {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  background: var(--glass-highlight);
}

.schengen-frame {
  display: block;
  width: 700px;
  height: 690px;
  border: none;
}

.schengen-hint {
  margin-top: 0;
  margin-bottom: 0.6rem;
  font-size: 0.85rem;
}

/* Der Rechner läuft auf einer fremden Domain (ec.europa.eu) — wir können dort keinen
   echten Darkmode ansteuern, nur die eingebettete Ansicht optisch umfärben. */
[data-theme="dark"] .schengen-frame {
  filter: invert(1) hue-rotate(180deg) contrast(0.9) brightness(0.95);
}

#flighty-embed {
  margin-top: 1.2rem;
}

.flighty-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.flighty-header h3 {
  margin: 0;
}

.flighty-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#flighty-mode-toggle,
#flighty-view-full {
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-strong);
  color: var(--fg);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
  text-decoration: none;
  white-space: nowrap;
}

.flighty-frame {
  width: 100%;
  height: 700px;
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  background: var(--glass-highlight);
}

[data-theme="dark"] .flighty-frame {
  filter: invert(1) hue-rotate(180deg) contrast(0.9) brightness(0.95);
}

.fallback-link {
  color: var(--muted-fg);
  font-size: 0.9rem;
}


@media (max-width: 600px) {
  body {
    padding: 0.6rem;
    font-size: 15px;
  }

  header h1 {
    font-size: 1.5rem;
  }

  .header-actions {
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    width: 100%;
    margin-left: 0;
  }

  .header-actions > .clocks {
    order: 1;
  }

  .header-actions > button[data-view] {
    order: 2;
  }

  .clock-extra {
    margin-left: 0.5rem;
  }

  nav button[data-view] {
    flex: 1 1 45%;
  }

  button[data-view] {
    font-size: 1rem;
  }

  th, td {
    padding: 0.55rem 0.35rem;
    font-size: 0.9rem;
  }
}