/* ============================================================
   KBV – Kulturverein Frauenkirchen · Stylesheet
   Farben: Rot #8B0000, Gold #C9A84C, Weiß #FAFAFA
   ============================================================ */

:root {
  --red:        #8B0000;
  --red-light:  #a31515;
  --gold:       #C9A84C;
  --gold-light: #e0c070;
  --white:      #FAFAFA;
  --off-white:  #F3EEE5;
  --dark:       #1a1a1a;
  --mid:        #444;
  --border:     #d4c4a0;
  --radius:     6px;
  --shadow:     0 4px 20px rgba(0,0,0,0.15);
  --transition: 0.25s ease;
}

/* RESET & BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Georgia', serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.7;
}

img { max-width: 100%; display: block; }

a { color: var(--red); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold); }

.hidden { display: none !important; }

/* ============================================================
   TYPOGRAPHY HELPERS
   ============================================================ */
.section-tag {
  display: inline-block;
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--red);
  font-weight: normal;
  margin-bottom: 0.75rem;
}

.section-desc {
  color: var(--mid);
  max-width: 520px;
  margin: 0.75rem auto 0;
}

.gold-rule {
  width: 60px;
  height: 3px;
  background: var(--gold);
  margin: 0 auto;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  padding: 0.75rem 1.75rem;
  border: 2px solid var(--red);
  border-radius: var(--radius);
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.btn-primary:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark);
}
.btn-primary.small { padding: 0.45rem 1rem; font-size: 0.8rem; }
.btn-primary.large { padding: 0.9rem 2.5rem; font-size: 1rem; }

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--red);
  padding: 0.6rem 1.5rem;
  border: 2px solid var(--red);
  border-radius: var(--radius);
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-secondary:hover {
  background: var(--red);
  color: var(--white);
}

/* ============================================================
   HEADER & NAV
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--red);
  box-shadow: 0 2px 10px rgba(0,0,0,0.35);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo-block {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.logo-abbr {
  font-size: 1.6rem;
  font-weight: bold;
  color: var(--gold);
  letter-spacing: 0.05em;
}
.logo-abbr.small { font-size: 1.1rem; }

.logo-divider { color: rgba(255,255,255,0.3); font-size: 1.2rem; }

.logo-name {
  color: rgba(255,255,255,0.88);
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  font-family: 'Arial Narrow', Arial, sans-serif;
}

.main-nav {
  margin-left: auto;
  display: flex;
  gap: 0.25rem;
}

.main-nav a {
  color: rgba(255,255,255,0.85);
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover {
  background: rgba(255,255,255,0.15);
  color: var(--gold-light);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  margin-left: auto;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--red-light);
  padding: 0.5rem 1.5rem 1rem;
}
.mobile-nav a {
  color: rgba(255,255,255,0.9);
  font-family: 'Arial Narrow', Arial, sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav.open { display: flex; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--dark);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(139,0,0,0.7) 0%, rgba(10,5,5,0.95) 100%);
  z-index: 1;
}

/* Decorative curtains */
.hero-curtain {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  background: linear-gradient(to right, var(--red), transparent);
  z-index: 2;
}
.hero-curtain.left  { left: 0; }
.hero-curtain.right { right: 0; transform: scaleX(-1); }

.hero-content {
  position: relative;
  z-index: 3;
  padding: 3rem 2rem;
  max-width: 700px;
}

.hero-label {
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.hero-title {
  font-size: clamp(2rem, 6vw, 4rem);
  color: var(--white);
  font-weight: normal;
  line-height: 1.15;
  margin-bottom: 1rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}

.hero-sub {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  margin-bottom: 2rem;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section {
  padding: 5rem 1.5rem;
}

.section-dark {
  background: var(--off-white);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

/* ============================================================
   DAS STÜCK
   ============================================================ */
.play-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.play-photo-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.play-photo {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.play-abstract h3 {
  font-size: 1.3rem;
  color: var(--red);
  font-weight: normal;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--gold);
  display: inline-block;
}

.play-abstract p {
  color: var(--mid);
  margin-bottom: 1rem;
}

.play-meta {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

.meta-item {
  display: flex;
  gap: 1rem;
  font-size: 0.9rem;
}

.meta-label {
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  width: 90px;
  flex-shrink: 0;
  padding-top: 2px;
}

/* ============================================================
   TERMINE
   ============================================================ */
.dates-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 720px;
  margin: 0 auto;
}

.date-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.date-card:hover {
  transform: translateX(4px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.15);
  border-left: 3px solid var(--gold);
}

.date-badge {
  background: var(--red);
  color: var(--white);
  border-radius: 4px;
  padding: 0.5rem 0.75rem;
  text-align: center;
  flex-shrink: 0;
  min-width: 52px;
}

.date-day {
  display: block;
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1;
}

.date-month {
  display: block;
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.date-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.88rem;
  color: var(--mid);
}
.date-info strong { color: var(--dark); font-size: 0.95rem; }

.status {
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: bold;
  padding: 2px 6px;
  border-radius: 3px;
  width: fit-content;
}
.status.available { background: #e8f5e9; color: #2e7d32; }
.status.few       { background: #fff3e0; color: #e65100; }
.status.sold      { background: #ffebee; color: #c62828; }

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

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.gallery-item:hover img { transform: scale(1.06); }

.gallery-item-remove {
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  background: rgba(139,0,0,0.85);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 26px;
  height: 26px;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-item-remove { opacity: 1; }


/* ============================================================
   RESERVIERUNG
   ============================================================ */
.reservation-form {
  max-width: 680px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mid);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Georgia', serif;
  font-size: 0.95rem;
  color: var(--dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.2);
}
.form-group input.invalid,
.form-group select.invalid {
  border-color: var(--red);
}

.form-group textarea { resize: vertical; }

.checkbox-group { margin-top: 0.25rem; }

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--mid);
  text-transform: none;
  letter-spacing: 0;
}
.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--red);
  margin-top: 2px;
}

.form-actions {
  text-align: center;
  margin-top: 1.75rem;
}

.form-error-box {
  background: #fff0f0;
  border: 1px solid var(--red);
  border-left: 4px solid var(--red);
  border-radius: var(--radius);
  color: var(--red);
  padding: 0.85rem 1.1rem;
  font-size: 0.92rem;
  margin-bottom: 1.25rem;
}

.form-success {
  max-width: 440px;
  margin: 0 auto;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  box-shadow: var(--shadow);
}

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.form-success h3 {
  color: var(--red);
  font-size: 1.5rem;
  font-weight: normal;
  margin-bottom: 0.75rem;
}

.form-success p { color: var(--mid); margin-bottom: 1.5rem; }

/* ============================================================
   KONTAKT
   ============================================================ */
.kontakt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.kontakt-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform var(--transition);
}
.kontakt-card:hover { transform: translateY(-3px); }

.kontakt-icon {
  font-size: 2rem;
  color: var(--gold);
  display: block;
  margin-bottom: 0.75rem;
}

.kontakt-card h4 {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: 'Arial Narrow', Arial, sans-serif;
  color: var(--red);
  margin-bottom: 0.5rem;
}

.kontakt-card p {
  color: var(--mid);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--dark);
  padding: 2.5rem 1.5rem;
  color: rgba(255,255,255,0.55);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Arial Narrow', Arial, sans-serif;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

.footer-copy { font-size: 0.82rem; }

.footer-links { font-size: 0.8rem; }
.footer-links a { color: rgba(255,255,255,0.45); }
.footer-links a:hover { color: var(--gold); }

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius);
  box-shadow: 0 0 40px rgba(0,0,0,0.6);
}

.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: 2px solid rgba(255,255,255,0.5);
  color: white;
  font-size: 1.5rem;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), background var(--transition);
}
.lightbox-close:hover {
  border-color: var(--gold);
  background: rgba(255,255,255,0.1);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .main-nav { display: none; }
  .nav-toggle { display: block; }

  .play-grid { grid-template-columns: 1fr; }
  .form-row  { grid-template-columns: 1fr; }

  .reservation-form { padding: 1.5rem; }

  .hero { min-height: 420px; }
  .hero-curtain { width: 40px; }

  .section { padding: 3.5rem 1.25rem; }
}

@media (max-width: 480px) {
  .logo-name { display: none; }
  .date-card { flex-wrap: nowrap; padding: 0.9rem 1rem; gap: 0.9rem; }
  .date-card .btn-primary.small { flex-shrink: 0; }
}