/* Grundlayout */
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: #222;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

/* Hero */
.hero {
  height: 50vh;
  background: url("images/dummy01.jpg") center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-text {
  background: rgba(0,0,0,0.5);
  color: #fff;
  padding: 1.5rem 2rem;
  text-align: center;
  border-radius: 4px;
}

/* Navigation */
.main-nav {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  padding: 1rem;
  background: #f4f4f4;
}

.main-nav a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

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

section {
  margin-bottom: 4rem;
}

h1, h2 {
  line-height: 1.3;
}

/* Galerie */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.gallery img {
  width: 100%;
  cursor: pointer;
  touch-action: manipulation;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 10000;
}

.lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.lightbox.active img {
  transform: scale(1);
}

.lightbox:target {
  display: flex;
}

/* Kontakt */
.email {
  font-size: 1.1rem;
  font-weight: 500;
}

.hidden {
  display: none;
}

/* Footer */
.footer {
  background: #f4f4f4;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}

/* Buchungsübersicht */
.booking {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.month h3 {
  margin-bottom: 0.5rem;
}

.month table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.month th,
.month td {
  padding: 0.5rem;
  border: 1px solid #ddd;
  text-align: left;
}

/* Statusfarben */
.free {
  background-color: #e6f4ea;   /* leicht grün */
}

.booked {
  background-color: #fbeaea;   /* leicht rot */
}

.booking-table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 1.5rem;
}

.booking-table caption {
  caption-side: top;
  text-align: center;
  font-weight: bold;
  font-size: 1.2em;
  margin-bottom: 0.5rem;
}

.booking-table th, .booking-table td {
  border: 1px solid #ccc;
  width: 14.28%; /* 7 Spalten */
  height: 40px;
  text-align: center;
  vertical-align: middle;
}

.booking-table td.free {
  background: #e6f7e6; /* grün */
}

.booking-table td.booked {
  background: #f8d7da; /* rot */
}

.booking-table td.past {
  background: #eeeeee; /* grau */
  color: #666;
}

.booking-table td.current {
  background: #fff3cd; /* gelb */
  font-weight: bold;
}

/* Legende */
.legend {
  margin-bottom: 2rem;
  font-size: 0.9rem;
}

.legend-item {
  display: inline-block;
  width: 20px;
  height: 20px;
  margin-right: 0.3rem;
  border: 1px solid #ccc;
  vertical-align: middle;
}

.legend-item.free { background: #e6f7e6; }
.legend-item.booked { background: #f8d7da; }
.legend-item.past { background: #eeeeee; }
.legend-item.current { background: #fff3cd; }