/* ==========================================================================
   Weinstube Torbäck – Stylesheet
   Farbschema und Typografie sind aus der bestehenden Site abgeleitet.
   ========================================================================== */

:root {
  --c-primary: #7da8a1;
  --c-primary-dark: #558c85;
  --c-primary-darker: #32736a;
  --c-primary-soft: #b1ccc8;
  --c-accent: #126567;
  --c-text: #121212;
  --c-text-soft: #575757;
  --c-text-light: #ababab;
  --c-bg: #ffffff;
  --c-bg-soft: #f2f2f2;
  --c-error: #da0000;

  --font-headline: 'Antonio', 'Oswald', 'Arial Narrow', system-ui, sans-serif;
  --font-body: 'Roboto Slab', Georgia, 'Times New Roman', serif;

  --radius: 4px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, .12);
  --transition: 0.2s ease-in-out;

  --container: 1200px;
}

/* Schriftarten – lokal ausgeliefert, damit keine externen Requests nötig sind. */
@font-face {
  font-family: 'Antonio';
  src: url('fonts/Antonio-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Roboto Slab';
  src: url('fonts/RobotoSlab-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* Reset / Base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-primary-darker); text-decoration: none; }
a:hover, a:focus { color: var(--c-accent); text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-headline);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 .5em;
  color: var(--c-text);
}
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 2.5vw, 2.2rem); }
h3 { font-size: 1.25rem; }
p  { margin: 0 0 1em; }

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.section { padding: 3rem 0; }
.section + .section { padding-top: 0; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--c-primary-darker); color: #fff;
  padding: .5rem 1rem; z-index: 1000;
}
.skip-link:focus { left: 0; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* Pfeil-Headlines wie auf der alten Seite */
.mit-pfeil {
  position: relative;
  padding-left: 1.6em;
}
.mit-pfeil::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--c-primary-darker);
  font-weight: 700;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: .75rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--font-headline);
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  font-size: 1rem;
}
.btn + .btn { margin-left: .5rem; }
.btn-primary {
  background: var(--c-primary-darker);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--c-accent);
  color: #fff;
  text-decoration: none;
}
.btn-secondary {
  background: transparent;
  color: var(--c-primary-darker);
  border-color: var(--c-primary-darker);
}
.btn-secondary:hover, .btn-secondary:focus {
  background: var(--c-primary-darker);
  color: #fff;
  text-decoration: none;
}

/* Header */
.site-header {
  background: var(--c-primary-dark);
  color: #fff;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 2rem;
}
.logo img { max-height: 60px; width: auto; }

/* Navigation */
.main-nav { display: flex; align-items: center; }
.nav-list {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}
.nav-list a {
  font-family: var(--font-headline);
  text-transform: uppercase;
  letter-spacing: .05em;
  color: #fff;
  padding: .5rem 0;
  border-bottom: 2px solid transparent;
}
.nav-list a:hover,
.nav-list a:focus,
.nav-list a.active {
  color: var(--c-primary-soft);
  border-bottom-color: var(--c-primary-soft);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: transform var(--transition), opacity var(--transition);
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-list {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: var(--c-primary-dark);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-md);
    display: none;
  }
  .main-nav.is-open .nav-list { display: flex; }
  .main-nav.is-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .main-nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .main-nav.is-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* Hero */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  color: #fff;
}
.hero-image {
  position: absolute;
  inset: 0;
  background-image: url('/assets/img/hero.jpg');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;        /* Parallax-Effekt */
  background-color: var(--c-primary-dark);
}
.hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,.35), rgba(0,0,0,.55));
}

/* Parallax auf Touch-Geräten (iOS Safari/Android) und bei reduzierter
   Bewegung deaktivieren – dort würde "fixed" springen oder unschön wirken. */
@media (max-width: 768px), (prefers-reduced-motion: reduce) {
  .hero-image { background-attachment: scroll; }
}
.hero-overlay {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 4rem 0;
}
.hero h1 { color: #fff; }
.hero-tagline {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  margin-bottom: 1.5rem;
  max-width: 40em;
}

/* Sections */
.section-intro p { max-width: 60ch; }
.content-prose { max-width: 70ch; }
.content-prose h2 { margin-top: 2rem; }

/* Galerie – Masonry-Grid: Bilder behalten ihr Format
   (Querformat = Standard, Panorama = doppelt breit, Hochformat = doppelt hoch). */
.galerie-grid {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  grid-auto-rows: 180px;
  grid-auto-flow: dense;
  gap: 1rem;
}
.galerie-grid li {
  grid-row: span 2;            /* Default = Querformat (240×360) */
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.galerie-grid li.is-panorama {
  grid-column: span 2;         /* doppelte Breite */
}
.galerie-grid li.is-portrait {
  grid-row: span 3;            /* dreifache Höhe */
}
.galerie-grid li a {
  display: block;
  width: 100%;
  height: 100%;
}
.galerie-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease-in-out;
}
.galerie-grid a:hover img,
.galerie-grid a:focus img { transform: scale(1.05); }

@media (max-width: 600px) {
  .galerie-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 160px;
  }
  .galerie-grid li.is-panorama { grid-column: span 1; grid-row: span 1; }
  .galerie-grid li.is-portrait { grid-row: span 2; }
  .galerie-grid li             { grid-row: span 2; }
}

/* Reservierung */
.reservation-form {
  background: var(--c-bg-soft);
  padding: 2rem;
  border-radius: var(--radius);
  margin-top: 1.5rem;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 1.5rem;
}
.form-row { display: flex; flex-direction: column; }
.form-row-full { grid-column: 1 / -1; }
.form-row label {
  font-family: var(--font-headline);
  font-weight: 500;
  margin-bottom: .25rem;
}
.form-row input,
.form-row select,
.form-row textarea {
  font: inherit;
  padding: .65rem .75rem;
  border: 1px solid var(--c-text-light);
  border-radius: var(--radius);
  background: #fff;
  width: 100%;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 2px solid var(--c-primary-darker);
  outline-offset: 1px;
  border-color: var(--c-primary-darker);
}
.form-row textarea { resize: vertical; }
.req { color: var(--c-error); }
.form-hint {
  font-size: .9rem;
  color: var(--c-text-soft);
  margin: 1rem 0;
}
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
}

/* Alerts */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  border-left: 4px solid;
}
.alert-success { background: #e7f4f1; border-color: var(--c-primary-darker); color: #1e3f3a; }
.alert-error   { background: #fde7e7; border-color: var(--c-error);          color: #6b0000; }
.alert-info    { background: var(--c-bg-soft); border-color: var(--c-text-light); color: var(--c-text); }

/* Speisekarte */
.speisekarte-actions { margin-bottom: 1.5rem; }
.pdf-embed { background: var(--c-bg-soft); border-radius: var(--radius); overflow: hidden; }
.pdf-embed object { display: block; min-height: 600px; }
.speisekarte-image img { border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.hinweis { font-size: .95rem; color: var(--c-text-soft); margin-top: 1.5rem; }

/* Öffnungszeiten */
.opening-hours {
  width: 100%;
  max-width: 600px;
  border-collapse: collapse;
  margin-bottom: 1rem;
}
.opening-hours th, .opening-hours td {
  padding: .75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--c-bg-soft);
}
.opening-hours thead th {
  background: var(--c-primary-darker);
  color: #fff;
  font-family: var(--font-headline);
  text-transform: uppercase;
}
.opening-hours tbody th { font-weight: 500; }

/* Anfahrt */
.anfahrt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.anfahrt-address { font-style: normal; line-height: 1.7; margin-bottom: 1.5rem; }
.map-wrapper .leaflet-map {
  width: 100%;
  height: 460px;
  border-radius: var(--radius);
  background: var(--c-bg-soft);
}
.map-hint { font-size: .8rem; color: var(--c-text-soft); margin-top: .5rem; }

@media (max-width: 800px) {
  .anfahrt-grid { grid-template-columns: 1fr; }
}

/* Footer */
.site-footer {
  background: #1a2826;
  color: #d6e1de;
  margin-top: 4rem;
}
.site-footer h3 {
  color: #fff;
  font-family: var(--font-headline);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.site-footer a { color: var(--c-primary-soft); }
.site-footer a:hover, .site-footer a:focus { color: #fff; }
.footer-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 3rem 0;
}
.footer-inner address { font-style: normal; line-height: 1.8; }
.social-list, .footer-legal ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.footer-bottom {
  background: #121d1c;
  padding: 1rem 0;
  text-align: center;
  font-size: .85rem;
  color: #9aada9;
}

@media (max-width: 700px) {
  .footer-inner { grid-template-columns: 1fr; padding: 2rem 0; }
}

/* Lightbox */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 2rem;
}
.lightbox-overlay[hidden] { display: none; }
.lightbox-overlay img { max-width: 100%; max-height: 100%; box-shadow: var(--shadow-md); }
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255,255,255,.1);
  color: #fff;
  border: 0;
  width: 48px; height: 48px;
  font-size: 1.5rem;
  cursor: pointer;
  border-radius: 50%;
}
.lightbox-close { top: 1rem; right: 1rem; }
.lightbox-prev  { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 1rem; top: 50%; transform: translateY(-50%); }

/* Admin */
.admin-page { background: var(--c-bg-soft); min-height: 100vh; }
.admin-header { background: #fff; box-shadow: var(--shadow-sm); padding: 1rem 0; }
.admin-header .container {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.admin-main { padding: 2rem 0 4rem; max-width: 800px; }
.admin-section {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.admin-form .form-row { margin-bottom: 1rem; max-width: 360px; }
.admin-archiv { padding-left: 1.2rem; line-height: 1.8; }