:root {
  --color-bg: #f2f0ec;
  --color-bg-alt: #e6e3dc;
  --color-text: #1e1d1b;
  --color-text-muted: #635f5a;
  --color-primary: #23272a;
  --color-primary-dark: #121416;
  --color-accent: #c1440e;
  --color-accent-dark: #9c3609;
  --color-steel: #4c6272;
  --color-border: #d4d0c8;
  --color-white: #ffffff;
  --color-error: #a3352b;
  --color-success: #35603f;
  --radius: 6px;
  --shadow: 0 4px 20px rgba(18, 20, 22, 0.1);
  --max-width: 1100px;
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Helvetica Neue", "Arial", system-ui, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: "Helvetica Neue", "Arial", system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--color-primary-dark);
  line-height: 1.15;
  margin: 0 0 0.5em;
  text-transform: uppercase;
  overflow-wrap: break-word;
  hyphens: auto;
}

a { color: var(--color-primary); }
a:hover { color: var(--color-accent); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 20;
}
.site-header .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.brand {
  font-size: 1.35rem;
  font-weight: bold;
  color: var(--color-primary-dark);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.brand small {
  display: block;
  font-size: 0.6rem;
  font-family: system-ui, sans-serif;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: normal;
}
.main-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  row-gap: 0.5rem;
}
.main-nav a {
  margin-left: 1.5rem;
  text-decoration: none;
  color: var(--color-text);
  font-family: system-ui, sans-serif;
  font-size: 0.95rem;
  white-space: nowrap;
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
}
.main-nav a.active:not(.button) {
  background: var(--color-bg-alt);
}
.main-nav a.button {
  background: var(--color-accent);
  color: var(--color-white);
  padding: 0.55rem 1.1rem;
  border-radius: 3px;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.main-nav a.button:hover { background: var(--color-accent-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 38px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-primary-dark);
  transition: transform 0.15s, opacity 0.15s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 640px) {
  .nav-toggle { display: flex; }
  .main-nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    flex-basis: 100%;
    gap: 0;
    margin-top: 0.4rem;
    border-top: 1px solid var(--color-border);
    padding-top: 0.4rem;
  }
  .main-nav.open { display: flex; }
  .main-nav a {
    margin-left: 0;
    padding: 0.65rem 0.2rem;
    border-bottom: 1px solid var(--color-border);
  }
  .main-nav a.button {
    margin-top: 0.6rem;
    text-align: center;
    border-bottom: none;
  }
}

/* Hero */
.hero {
  position: relative;
  background:
    repeating-linear-gradient(115deg, rgba(255,255,255,0.025) 0 2px, transparent 2px 26px),
    linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary) 55%, var(--color-steel) 130%);
  color: var(--color-white);
  padding: 5rem 0 4rem;
  overflow: hidden;
  border-bottom: 4px solid var(--color-accent);
}
.hero .container { text-align: center; position: relative; z-index: 1; }
.hero-mark {
  font-size: 3rem;
  line-height: 1;
  margin: 0 auto 1.2rem;
  opacity: 0.95;
}
.hero h1 {
  color: var(--color-white);
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin-bottom: 0.4em;
}
.hero p.lead {
  font-family: system-ui, sans-serif;
  text-transform: none;
  font-size: 1.15rem;
  max-width: 640px;
  margin: 0 auto 2rem;
  color: #dfe4e6;
}
.hero-actions a {
  display: inline-block;
  margin: 0 0.5rem;
  padding: 0.85rem 1.8rem;
  border-radius: 3px;
  text-decoration: none;
  font-family: system-ui, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.9rem;
}
.hero-actions a.primary {
  background: var(--color-accent);
  color: var(--color-white);
}
.hero-actions a.primary:hover { background: var(--color-accent-dark); }
.hero-actions a.secondary {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.7);
  color: var(--color-white);
}

/* Fotogalerie */
.room-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.room-filter-btn {
  font-family: system-ui, sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text);
  cursor: pointer;
}
.room-filter-btn:hover { border-color: var(--color-accent); }
.room-filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.photo-tile {
  position: relative;
  margin: 0;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--color-bg-alt);
}
.photo-tile img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.photo-tile figcaption {
  position: absolute;
  left: 0.6rem;
  bottom: 0.6rem;
  background: rgba(18, 20, 22, 0.72);
  color: var(--color-white);
  font-family: system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}
.photo-tile-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  border: 1.5px dashed var(--color-border);
  color: var(--color-text-muted);
  font-family: system-ui, sans-serif;
  text-align: center;
}
.photo-tile-empty span { font-weight: 700; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.04em; }
.photo-tile-empty small { font-size: 0.78rem; }

/* Sections */
section.block { padding: 3.5rem 0; }
section.block.alt { background: var(--color-bg-alt); }

/* Rechtstext (Mietbedingungen) */
.legal-text { max-width: 760px; margin: 0 auto; }
.legal-text h3 {
  margin-top: 2rem;
  font-size: 1.1rem;
  text-transform: none;
}
.legal-text p { margin: 0 0 1em; }

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-family: system-ui, sans-serif;
  font-size: 0.9rem;
  font-weight: 400;
  text-transform: none;
}
.checkbox-label input[type="checkbox"] {
  width: auto;
  margin: 0.2rem 0 0;
  flex-shrink: 0;
}
.section-head { text-align: center; margin-bottom: 2.5rem; }
.section-head h2 {
  font-size: clamp(0.8rem, 4.3vw, 1.8rem);
  white-space: nowrap;
}
.section-head .kicker {
  font-family: system-ui, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
  color: var(--color-accent);
  font-weight: 600;
}

.amenities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.2rem;
}
.amenity {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  overflow: hidden;
}
.amenity .icon {
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
}
.amenity .icon + div {
  min-width: 0;
}
.amenity h4 {
  margin: 0 0 0.2em;
  font-size: 1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.amenity p { margin: 0; font-size: 0.9rem; color: var(--color-text-muted); overflow-wrap: break-word; }

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }

.map-embed {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
}
.map-embed iframe {
  display: block;
  width: 100%;
  height: 320px;
  border: 0;
}
.map-embed-link {
  position: absolute;
  bottom: 0.6rem;
  left: 0.6rem;
  background: rgba(255,255,255,0.92);
  color: var(--color-primary-dark);
  font-family: system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.35rem 0.7rem;
  border-radius: 4px;
  text-decoration: none;
}
.map-embed-link:hover { background: var(--color-white); }

.info-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.info-card dl { margin: 0; }
.info-card dt {
  font-family: system-ui, sans-serif;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-top: 1rem;
}
.info-card dt:first-child { margin-top: 0; }
.info-card dd { margin: 0.15rem 0 0; font-size: 1.05rem; }

.price-tag {
  display: inline-block;
  background: var(--color-primary);
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 6px;
  font-family: system-ui, sans-serif;
  font-weight: 600;
}
.info-card-link {
  display: inline-block;
  margin-top: 0.4rem;
  font-family: system-ui, sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
}

.pricing-table {
  max-width: 560px;
  margin: 0 auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.price-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  font-family: system-ui, sans-serif;
}
.price-row:last-child { border-bottom: none; }
.price-label { font-weight: 600; }
.price-label small {
  display: block;
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  margin-top: 0.15rem;
}
.price-value small {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  margin-left: 0.3rem;
}
.price-value {
  font-weight: 700;
  color: var(--color-accent-dark);
  text-align: right;
  white-space: nowrap;
}
.price-note {
  text-align: center;
  margin-top: 1.2rem;
  font-family: system-ui, sans-serif;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: system-ui, sans-serif;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.95rem;
}
.btn-primary { background: var(--color-accent); color: var(--color-white); }
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-outline { background: transparent; border: 1.5px solid var(--color-primary); color: var(--color-primary); }
.btn-danger { background: var(--color-error); color: white; }
.btn-small { padding: 0.4rem 0.9rem; font-size: 0.82rem; }

/* Buchungsart-Umschalter */
.booking-type-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}
@media (max-width: 480px) { .booking-type-toggle { grid-template-columns: 1fr; } }
.booking-type-option {
  position: relative;
  display: block;
  cursor: pointer;
}
.booking-type-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.booking-type-label {
  display: block;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  background: var(--color-white);
  font-family: system-ui, sans-serif;
  transition: border-color 0.15s, background 0.15s;
}
.booking-type-label strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-text);
  text-transform: none;
}
.booking-type-label small {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}
.booking-type-option input:checked + .booking-type-label {
  border-color: var(--color-accent);
  border-width: 2px;
  background: #fdf1ea;
}
.booking-type-option input:focus-visible + .booking-type-label {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Forms */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

label {
  display: block;
  font-family: system-ui, sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--color-text);
}
input, textarea, select {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: system-ui, sans-serif;
  font-size: 0.95rem;
  background: var(--color-white);
  color: var(--color-text);
}
input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}
.honeypot { position: absolute; left: -9999px; opacity: 0; }

/* Flash messages */
.flash {
  padding: 0.9rem 1.2rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-family: system-ui, sans-serif;
  font-size: 0.92rem;
}
.flash.success { background: #e3f0e5; color: var(--color-success); border: 1px solid #bcdcc0; }
.flash.error { background: #fbe6e3; color: var(--color-error); border: 1px solid #f1c3bc; }

/* Legend / calendar */
.legend { display: flex; gap: 1.2rem; flex-wrap: wrap; margin: 1rem 0 1.5rem; font-family: system-ui, sans-serif; font-size: 0.85rem; }
.legend span.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 0.4rem; }

.blocked-list { list-style: none; padding: 0; margin: 0; font-family: system-ui, sans-serif; font-size: 0.9rem; }
.blocked-list li {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 0.55rem 0; border-bottom: 1px solid var(--color-border);
}
.blocked-list li .src { color: var(--color-text-muted); font-size: 0.8rem; }

.table-scroll { overflow-x: auto; }
table.data-table { width: 100%; min-width: 640px; border-collapse: collapse; font-family: system-ui, sans-serif; font-size: 0.9rem; background: var(--color-white); }
table.data-table th, table.data-table td { padding: 0.7rem 0.8rem; border-bottom: 1px solid var(--color-border); text-align: left; vertical-align: top; }
table.data-table th { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); }

.badge { font-family: system-ui, sans-serif; font-size: 0.72rem; font-weight: 700; padding: 0.2rem 0.6rem; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.04em; }
.badge.pending { background: #fdf1d6; color: #8a6416; }
.badge.confirmed { background: #e3f0e5; color: var(--color-success); }
.badge.declined { background: #fbe6e3; color: var(--color-error); }
.badge.cancelled { background: #ece7de; color: var(--color-text-muted); }
.badge.instant { background: #fdf1ea; color: var(--color-accent-dark); }
.badge.request { background: #e6e9eb; color: var(--color-steel); }

.action-row { display: flex; gap: 0.4rem; flex-wrap: wrap; }

/* Footer */
.site-footer {
  background: var(--color-primary-dark);
  color: #c7ccce;
  padding: 2.5rem 0;
  margin-top: 3rem;
  font-family: system-ui, sans-serif;
  font-size: 0.9rem;
  border-top: 4px solid var(--color-accent);
}
.site-footer a { color: #f2efe9; }
.site-footer .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }

/* Admin */
.admin-shell { display: grid; grid-template-columns: 220px 1fr; min-height: 80vh; }
.admin-sidebar {
  background: var(--color-primary-dark); color: #d7dbdd; padding: 2rem 1.2rem;
  font-family: system-ui, sans-serif;
}
.admin-sidebar a { display: block; color: #d7dbdd; text-decoration: none; padding: 0.6rem 0.5rem; border-radius: 6px; font-size: 0.92rem; }
.admin-sidebar a:hover, .admin-sidebar a.active { background: rgba(255,255,255,0.1); }
.admin-sidebar .brand-mini { color: white; font-weight: bold; margin-bottom: 1.5rem; display: block; }
.admin-main { padding: 2.5rem; min-width: 0; }
@media (max-width: 800px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-sidebar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem;
    padding: 0.9rem 1rem;
  }
  .admin-sidebar .brand-mini {
    width: 100%;
    margin-bottom: 0.3rem;
    font-size: 0.85rem;
  }
  .admin-sidebar a {
    padding: 0.4rem 0.7rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
    font-size: 0.82rem;
  }
  .admin-main { padding: 1.5rem 1.2rem; }
}

.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 1rem; margin-bottom: 2rem; }
.stat-card { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.2rem; }
.stat-card .num { font-size: 1.8rem; font-weight: bold; color: var(--color-primary-dark); }
.stat-card .label { font-family: system-ui, sans-serif; font-size: 0.8rem; color: var(--color-text-muted); }

.card { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.5rem; margin-bottom: 1.5rem; }

.login-wrap { max-width: 380px; margin: 4rem auto; }

.calendar-table { width: 100%; border-collapse: collapse; }
.calendar-table th { font-family: system-ui, sans-serif; font-size: 0.75rem; padding: 0.5rem; color: var(--color-text-muted); }
.calendar-table td { border: 1px solid var(--color-border); height: 70px; width: 14.28%; vertical-align: top; padding: 0.3rem; font-family: system-ui, sans-serif; font-size: 0.85rem; }
.calendar-table td.out { color: #c9c0b1; background: #faf7f2; }
.calendar-table td.blocked { background: #fbe6e3; }
.calendar-table .day-num { font-weight: 600; }
.calendar-table .info { font-size: 0.7rem; color: var(--color-error); display: block; margin-top: 0.2rem; }
.calendar-table td.today { box-shadow: inset 0 0 0 2px var(--color-accent); }
.cal-nav { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; font-family: system-ui, sans-serif; }

/* Öffentlicher Belegungskalender */
.avail-calendar { max-width: 640px; margin: 0 auto; }
.cal-jump {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  font-family: system-ui, sans-serif;
}
.cal-jump label { margin: 0; font-size: 0.82rem; color: var(--color-text-muted); white-space: nowrap; }
.cal-jump-input { width: auto; padding: 0.35rem 0.6rem; font-size: 0.85rem; }
.public-calendar-table td { height: 54px; font-size: 0.8rem; }
@media (max-width: 480px) {
  .public-calendar-table td { height: 42px; padding: 0.2rem; font-size: 0.72rem; }
  .cal-jump { flex-direction: column; gap: 0.3rem; }
}

code.inline { background: var(--color-bg-alt); padding: 0.15rem 0.4rem; border-radius: 4px; font-size: 0.85em; }

/* Veranstaltungen */
.event-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 760px;
  margin: 0 auto;
}
.event-card {
  display: flex;
  gap: 1.2rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow);
}
.event-date {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: system-ui, sans-serif;
}
.event-date .day { font-size: 1.4rem; font-weight: 800; line-height: 1; }
.event-date .month { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-accent); }
.event-body { min-width: 0; }
.event-body h3 { margin: 0 0 0.2em; font-size: 1.05rem; text-transform: none; }
.event-meta { margin: 0 0 0.5em; font-family: system-ui, sans-serif; font-size: 0.8rem; color: var(--color-text-muted); }
.event-desc { margin: 0 0 0.4em; font-size: 0.95rem; }
.event-link { font-family: system-ui, sans-serif; font-size: 0.85rem; font-weight: 600; text-decoration: none; }