/* === Custom Properties === */
:root {
  --red: #DC2626;
  --red-dark: #991B1B;
  --red-light: #FEE2E2;
  --green: #16A34A;
  --green-light: #DCFCE7;
  --dark: #111827;
  --gray-900: #1F2937;
  --gray-700: #374151;
  --gray-500: #6B7280;
  --gray-300: #D1D5DB;
  --gray-100: #F3F4F6;
  --white: #FFFFFF;

  --font-body: 'Barlow', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* === Reset === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--red-dark);
  text-decoration: underline;
}

a:hover {
  color: var(--red);
}

img {
  max-width: 100%;
}

/* === Container === */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* === Banner (sticky) === */
.banner {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0.75rem 1rem;
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
}

.banner__inner {
  max-width: 960px;
  margin: 0 auto;
}

.banner--aktiv {
  background: var(--red);
  animation: pulse 2s ease-in-out infinite;
}

.banner--entwarnung {
  background: var(--green);
  animation: none;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.85; }
}

/* === Statusbar === */
.statusbar {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

.statusbar__inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.25rem;
  font-family: var(--font-mono);
}

/* === Sections === */
.section {
  padding: 2rem 0;
}

.section--alt {
  background: var(--gray-100);
}

.section--map {
  padding: 0;
}

.section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--gray-900);
}

/* === Map === */
#map {
  width: 100%;
  height: 50vh;
  min-height: 300px;
  border-bottom: 4px solid var(--red);
}

body.entwarnung #map {
  border-bottom-color: var(--green);
}

/* === Rules === */
.rules {
  display: grid;
  gap: 1rem;
}

.rules__list {
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.rules__list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.05rem;
  padding: 0.6rem 0.75rem;
  border-radius: 6px;
}

.rules__list--dont li {
  background: var(--red-light);
  color: var(--red-dark);
}

.rules__list--do li {
  background: var(--green-light);
  color: #166534;
}

.rules__icon {
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.rules__icon--no {
  color: var(--red);
}

.rules__icon--ok {
  color: var(--green);
}

/* === Timeline (Updates) === */
.timeline {
  display: grid;
  gap: 1rem;
}

.timeline__item {
  border-left: 3px solid var(--red);
  padding: 0.75rem 1rem;
  background: var(--white);
  border-radius: 0 6px 6px 0;
}

.timeline__time {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gray-500);
  display: block;
  margin-bottom: 0.25rem;
}

.timeline__content {
  font-size: 0.95rem;
  line-height: 1.5;
}

.timeline__details summary {
  cursor: pointer;
  list-style: none;
  font-size: 0.95rem;
  line-height: 1.5;
}

.timeline__details summary::-webkit-details-marker {
  display: none;
}

.timeline__details summary::before {
  content: '▸ ';
  color: var(--gray-500);
}

.timeline__details[open] summary::before {
  content: '▾ ';
}

.timeline__details .timeline__content {
  margin-top: 0.5rem;
}

.timeline__content p {
  margin-bottom: 0.5rem;
}

.timeline__content p:last-child {
  margin-bottom: 0;
}

/* === News Grid === */
.news-grid {
  display: grid;
  gap: 1rem;
}

.news-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  padding: 1rem;
}

.news-card__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.news-card__badge {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  white-space: nowrap;
}

.news-card__badge--gemeente {
  background: #DBEAFE;
  color: #1E40AF;
}

.news-card__badge--google {
  background: #FEF3C7;
  color: #92400E;
}

.news-card__time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gray-500);
}

.news-card__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.news-card__title a {
  color: var(--dark);
  text-decoration: none;
}

.news-card__title a:hover {
  text-decoration: underline;
}

.news-card__summary {
  font-size: 0.9rem;
  color: var(--gray-700);
}

/* === Streets === */
.streets-columns {
  column-count: 2;
  column-gap: 1.5rem;
}

.streets-columns li {
  break-inside: avoid;
  padding: 0.3rem 0;
  font-size: 0.95rem;
  list-style: none;
  border-bottom: 1px solid var(--gray-100);
}

.streets-columns .street-note {
  font-size: 0.8rem;
  color: var(--gray-500);
}

/* === Card Grid (Water Pickup) === */
.card-grid {
  display: grid;
  gap: 1rem;
}

.pickup-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  padding: 1rem;
}

.pickup-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.pickup-card__address {
  font-size: 0.9rem;
  color: var(--gray-700);
  margin-bottom: 0.25rem;
}

.pickup-card__info {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* === Contact === */
.contact-grid {
  display: grid;
  gap: 1rem;
}

.contact-card {
  background: var(--gray-100);
  border-radius: 8px;
  padding: 1rem;
}

.contact-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.contact-card p {
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}

.contact-card a {
  word-break: break-all;
}

/* === Footer === */
.footer {
  background: var(--gray-900);
  color: var(--gray-500);
  text-align: center;
  padding: 1.5rem 1rem;
  font-size: 0.85rem;
}

.footer p {
  margin-bottom: 0.25rem;
}

.footer a {
  color: var(--gray-300);
}

/* === Collapsible Sections === */
.collapsible summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.collapsible summary::-webkit-details-marker {
  display: none;
}

.collapsible summary::before {
  content: '▾';
  font-size: 1.1rem;
  color: var(--gray-500);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.collapsible:not([open]) summary::before {
  transform: rotate(-90deg);
}

.collapsible summary h2 {
  margin-bottom: 0;
}

.collapsible > :not(summary) {
  margin-top: 1rem;
}

/* === Placeholder === */
.placeholder {
  color: var(--gray-500);
  font-style: italic;
  padding: 1rem 0;
}

/* === Error Banner === */
.error-banner {
  background: #FEF3C7;
  color: #92400E;
  padding: 0.75rem 1rem;
  text-align: center;
  font-weight: 500;
  font-size: 0.9rem;
}

/* === Responsive: 480px === */
@media (min-width: 480px) {
  .banner {
    font-size: 1.1rem;
  }

  .streets-columns {
    column-count: 3;
  }

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

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

/* === Responsive: 768px === */
@media (min-width: 768px) {
  .container {
    padding: 0 2rem;
  }

  .banner {
    font-size: 1.25rem;
    padding: 1rem 1.5rem;
  }

  .section {
    padding: 2.5rem 0;
  }

  .section h2 {
    font-size: 1.75rem;
  }

  #map {
    height: 55vh;
  }

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

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

  .streets-columns {
    column-count: 4;
  }
}