/* ============================================
   REGIONALMARKT – PREMIUM UI SYSTEM
   Ohne HTML-Änderungen
   Elegant / Modern / Hochwertig / Professionell
   ============================================ */

:root {
  /* ========= FARBSYSTEM ========= */
  --bg: #f6f4ef;
  --bg-2: #fcfbf8;
  --bg-3: #f1ede6;
  --bg-dark: #0f1720;

  --surface: rgba(255, 255, 255, 0.72);
  --surface-2: rgba(255, 255, 255, 0.88);
  --surface-solid: #ffffff;
  --surface-soft: #f8f6f2;
  --surface-dark: #111827;

  --text: #171717;
  --text-soft: #3b3b3b;
  --text-muted: #6b7280;
  --text-faint: #9aa0aa;
  --text-on-dark: rgba(255, 255, 255, 0.92);
  --text-on-dark-soft: rgba(255, 255, 255, 0.74);

  /* Premium Neutrals + Champagner-Gold */
  --primary: #c6a86a;
  --primary-strong: #b28f4e;
  --primary-deep: #8f6d38;
  --primary-soft: #efe4cc;
  --primary-glow: rgba(198, 168, 106, 0.22);

  --accent: #1f2937;
  --accent-2: #243041;
  --accent-3: #314156;

  --success: #1f7a5a;
  --warning: #b7791f;
  --danger: #b23a3a;
  --info: #275d9a;

  --border: rgba(17, 24, 39, 0.08);
  --border-soft: rgba(17, 24, 39, 0.05);
  --border-strong: rgba(198, 168, 106, 0.25);
  --white-border: rgba(255, 255, 255, 0.6);

  /* ========= SCHATTEN ========= */
  --shadow-xs: 0 6px 16px rgba(15, 23, 32, 0.04);
  --shadow-sm: 0 14px 34px rgba(15, 23, 32, 0.06);
  --shadow-md: 0 18px 42px rgba(15, 23, 32, 0.08);
  --shadow-lg: 0 26px 60px rgba(15, 23, 32, 0.12);
  --shadow-xl: 0 36px 82px rgba(15, 23, 32, 0.16);
  --shadow-gold: 0 16px 40px rgba(198, 168, 106, 0.16);
  --shadow-inner: inset 0 1px 0 rgba(255, 255, 255, 0.75);

  /* ========= RADII ========= */
  --radius-xs: 10px;
  --radius-sm: 14px;
  --radius-md: 18px;
  --radius: 22px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --radius-2xl: 42px;
  --radius-full: 999px;

  --container: 1280px;
  --transition-fast: 0.22s ease;
  --transition: 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  --transition-bounce: 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ========== RESET ========== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 430;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background:
    radial-gradient(circle at top left, #f3eee6 0%, transparent 34%),
    radial-gradient(circle at top right, #f7f1e7 0%, transparent 30%),
    linear-gradient(180deg, #faf8f4 0%, #f4f1ea 55%, #f7f5f0 100%);
}

/* dezente Premium-Körnung */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.14;
  background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyODAiIGhlaWdodD0iMjgwIj48ZmlsdGVyIGlkPSJuIj48ZmVUdXJidWxlbmNlIHR5cGU9ImZyYWN0YWxOb2lzZSIgYmFzZUZyZXF1ZW5jeT0iMC44NSIgbnVtT2N0YXZlcz0iMiIgc3RpdGNoVGlsZXM9InN0aXRjaCIvPjwvZmlsdGVyPjxyZWN0IHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbHRlcj0idXJsKCNuKSIgb3BhY2l0eT0iMC4wMyIvPjwvc3ZnPg==");
  background-repeat: repeat;
}

h1, h2, h3, h4, h5, h6,
.logo,
.btn,
.section-title {
  margin-top: 0;
  letter-spacing: -0.025em;
}

h1, h2, h3, h4 {
  font-weight: 640;
}

p {
  margin-top: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover {
  opacity: 0.92;
}

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

.container,
.nav-container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

/* ========== NAVBAR ========== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid rgba(17, 24, 39, 0.05);
  box-shadow: 0 10px 28px rgba(15, 23, 32, 0.04);
}

.nav-container {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 12px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 1.34rem;
  font-weight: 700;
  color: var(--accent);
}

.logo i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  color: #fff;
  background:
    linear-gradient(135deg, #d7bb82 0%, #b48d4d 55%, #8f6d38 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.28),
    0 10px 24px rgba(180, 141, 77, 0.32);
}

.logo span {
  background: linear-gradient(135deg, #7b6135 0%, #c19b58 45%, #8f6d38 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.user-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.84);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xs);
  color: var(--text-soft);
  font-weight: 550;
}

/* ========== BUTTONS ========== */
.btn {
  appearance: none;
  border: 0;
  min-height: 46px;
  padding: 11px 22px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
  font-size: 0.95rem;
  font-weight: 650;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background var(--transition),
    color var(--transition),
    opacity var(--transition-fast);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  color: #151515;
  background:
    linear-gradient(135deg, #dec18a 0%, #c6a86a 45%, #b08b4d 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.35),
    0 10px 24px rgba(182, 142, 74, 0.24);
}

.btn-primary:hover {
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.4),
    0 16px 34px rgba(182, 142, 74, 0.28);
}

.btn-outline {
  color: var(--accent);
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(17, 24, 39, 0.08);
  box-shadow: var(--shadow-xs);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.94);
  border-color: rgba(198, 168, 106, 0.28);
  box-shadow: var(--shadow-sm);
}

.btn.donate-btn {
  color: var(--accent);
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(249,245,237,0.96));
  border: 1px solid rgba(255,255,255,0.55);
  box-shadow: var(--shadow-md);
}

/* ========== HERO ========== */
.hero {
  padding: 56px 0 34px;
}

.hero-box {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: 56px 44px 36px;
  border-radius: var(--radius-2xl);
  background:
    radial-gradient(circle at 85% 12%, rgba(198, 168, 106, 0.17), transparent 28%),
    radial-gradient(circle at 14% 84%, rgba(255, 255, 255, 0.07), transparent 25%),
    linear-gradient(145deg, #20262f 0%, #121922 52%, #0b1118 100%);
  color: var(--text-on-dark);
  box-shadow: var(--shadow-xl);
}

.hero-box::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.04), transparent 24%),
    linear-gradient(90deg, transparent, rgba(255,255,255,0.025), transparent);
  pointer-events: none;
}

.hero h1 {
  position: relative;
  z-index: 1;
  margin: 0 0 16px;
  font-size: clamp(2.25rem, 5vw, 4.25rem);
  line-height: 1.04;
  font-weight: 720;
  max-width: 860px;
}

.hero p {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0;
  font-size: 1.06rem;
  color: var(--text-on-dark-soft);
}

/* ========== SEARCH PANEL ========== */
.search-panel {
  position: relative;
  z-index: 1;
  margin-top: 34px;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.search-bar {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr auto;
  gap: 14px;
}

.search-bar input,
.search-bar select,
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  min-height: 50px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(17, 24, 39, 0.08);
  background: rgba(255,255,255,0.97);
  color: var(--text);
  outline: none;
  font: inherit;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast),
    background var(--transition-fast);
}

.search-bar input::placeholder,
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #9aa1ab;
}

.search-bar input:focus,
.search-bar select:focus,
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(198, 168, 106, 0.55);
  box-shadow: 0 0 0 4px rgba(198, 168, 106, 0.12);
  background: #fff;
}

/* ========== SECTION SPACING ========== */
.categories-section,
.ads-section {
  margin-top: 18px;
}

.section-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  padding-left: 14px;
  border-left: 3px solid var(--primary);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--accent);
}

/* ========== CATEGORY CARDS ========== */
.categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
  gap: 18px;
}

.category-card {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 20px 14px;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.92), rgba(250,248,244,0.88));
  border: 1px solid rgba(17,24,39,0.05);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition:
    transform var(--transition-bounce),
    box-shadow var(--transition),
    border-color var(--transition),
    background var(--transition);
}

.category-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.45), transparent 40%);
  pointer-events: none;
}

.category-card:hover {
  transform: translateY(-5px);
  border-color: rgba(198, 168, 106, 0.2);
  box-shadow: var(--shadow-md);
}

.category-card i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  margin-bottom: 12px;
  border-radius: 18px;
  font-size: 1.28rem;
  color: var(--primary-deep);
  background:
    linear-gradient(180deg, rgba(198,168,106,0.16), rgba(198,168,106,0.08));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
}

.category-card span {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-soft);
}

/* ========== ADS GRID ========== */
.ads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.ad-card {
  overflow: hidden;
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(250,247,242,0.96));
  border: 1px solid rgba(17, 24, 39, 0.06);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition:
    transform var(--transition-bounce),
    box-shadow var(--transition),
    border-color var(--transition);
}

.ad-card:hover {
  transform: translateY(-6px);
  border-color: rgba(198, 168, 106, 0.18);
  box-shadow: var(--shadow-lg);
}

.ad-image {
  position: relative;
  height: 228px;
  overflow: hidden;
  background:
    linear-gradient(180deg, #e9e3d9, #ddd4c6);
}

.ad-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 55%, rgba(0,0,0,0.14) 100%);
  pointer-events: none;
}

.ad-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.ad-card:hover .ad-image img {
  transform: scale(1.045);
}

.ad-price {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 2;
  padding: 9px 16px;
  border-radius: var(--radius-full);
  background: rgba(10, 15, 20, 0.72);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 18px rgba(0,0,0,0.18);
}

.ad-content {
  padding: 20px 20px 22px;
}

.ad-title {
  margin-bottom: 8px;
  font-size: 1.05rem;
  line-height: 1.35;
  font-weight: 700;
  color: var(--accent);
}

.ad-content p {
  color: var(--text-muted);
}

.ad-details {
  margin-top: 10px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* ========== EMPTY STATE ========== */
.empty-state {
  padding: 48px 24px;
  text-align: center;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.82), rgba(248,245,239,0.8));
  color: var(--text-muted);
  border: 1px solid rgba(17,24,39,0.05);
  box-shadow: var(--shadow-xs);
}

/* ========== DONATE BANNER ========== */
.donate-banner {
  position: relative;
  overflow: hidden;
  margin-top: 52px;
  padding: 40px 32px;
  text-align: center;
  color: var(--text-on-dark);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 80% 18%, rgba(198, 168, 106, 0.16), transparent 24%),
    linear-gradient(145deg, #1c2430 0%, #111823 50%, #0a1017 100%);
  box-shadow: var(--shadow-lg);
}

.donate-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03), transparent 30%);
  pointer-events: none;
}

.donate-banner i {
  margin-bottom: 12px;
  font-size: 2rem;
  color: #d8bb81;
  filter: drop-shadow(0 6px 18px rgba(216, 187, 129, 0.22));
}

.donate-banner h3 {
  margin: 0 0 8px;
  font-size: 1.5rem;
  font-weight: 700;
}

.donate-banner p {
  margin-bottom: 20px;
  color: var(--text-on-dark-soft);
}

/* ========== FOOTER ========== */
.footer {
  margin-top: 64px;
  padding: 42px 24px;
  text-align: center;
  background:
    linear-gradient(180deg, #151b23 0%, #0f141b 100%);
  color: rgba(255,255,255,0.74);
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 16px;
}

.footer-links a {
  color: rgba(255,255,255,0.8);
}

.footer-links a:hover {
  color: #d6b977;
}

/* ========== MODAL ========== */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 3000;
  padding: 24px;
  align-items: center;
  justify-content: center;
  background: rgba(10, 14, 20, 0.46);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.modal-content {
  width: min(760px, 100%);
  max-height: 88vh;
  overflow-y: auto;
  padding: 30px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,245,239,0.96));
  border: 1px solid rgba(255,255,255,0.6);
  box-shadow: var(--shadow-xl);
}

.modal-content h3 {
  margin: 0 0 14px;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent);
}

.close-x {
  float: right;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 12px;
  background: #f2efe9;
  color: var(--accent);
  cursor: pointer;
  transition:
    transform var(--transition),
    background var(--transition),
    box-shadow var(--transition);
}

.close-x:hover {
  transform: rotate(90deg);
  background: #ebe6dd;
  box-shadow: var(--shadow-xs);
}

/* ========== FORM ========== */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-weight: 650;
  font-size: 0.95rem;
}

.form-group textarea {
  min-height: 124px;
  resize: vertical;
}

/* ========== THUMBS / GALLERY ========== */
.thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 16px 0;
}

.thumbs img {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid rgba(17,24,39,0.07);
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition), box-shadow var(--transition);
}

.thumbs img:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-sm);
}

/* ========== SEO-TEXTE ========== */
.seo-intro-wrapper {
  padding: 12px 0 0;
}

.seo-intro,
.seo-text-block {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.96), rgba(248,245,239,0.92));
  border: 1px solid rgba(17,24,39,0.05);
  border-radius: 24px;
  box-shadow: var(--shadow-sm);
  line-height: 1.75;
}

.seo-intro {
  padding: 24px;
  margin: 0 auto 22px;
}

.seo-text-block {
  padding: 26px;
  margin: 24px 0;
}

.seo-intro h2,
.seo-text-block h2 {
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 1.2rem;
}

/* ========== COOKIE NOTICE ========== */
.cookie-notice {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 9999;
}

.cookie-notice-inner {
  max-width: 940px;
  margin: 0 auto;
  padding: 16px 18px;
  border-radius: 18px;
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  background:
    linear-gradient(145deg, #18202b 0%, #10161f 100%);
  color: rgba(255,255,255,0.92);
  box-shadow: 0 22px 48px rgba(0,0,0,0.28);
  border: 1px solid rgba(255,255,255,0.08);
}

.cookie-notice a {
  color: #dec18a;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ========== KLEINE QUALITÄTS-UPGRADES ========== */
.hero-box,
.category-card,
.ad-card,
.modal-content,
.seo-intro,
.seo-text-block,
.cookie-notice-inner,
.search-panel {
  position: relative;
}

.hero-box::selection,
.modal-content::selection,
body::selection {
  background: rgba(198, 168, 106, 0.28);
}

input,
select,
textarea,
button {
  font: inherit;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1080px) {
  .search-bar {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .container,
  .nav-container {
    width: calc(100% - 32px);
  }

  .nav-container {
    min-height: auto;
    padding: 14px 0;
  }

  .hero {
    padding-top: 34px;
  }

  .hero-box {
    padding: 34px 24px 26px;
    border-radius: 28px;
  }

  .hero h1 {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }

  .search-bar {
    grid-template-columns: 1fr;
  }

  .ads-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .categories {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .btn {
    width: 100%;
  }

  .modal-content {
    padding: 22px;
    border-radius: 24px;
  }

  .cookie-notice-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .categories {
    gap: 12px;
  }

  .ad-image {
    height: 204px;
  }

  .ad-content {
    padding: 18px;
  }

  .seo-intro,
  .seo-text-block {
    padding: 20px;
    border-radius: 20px;
  }

  .footer-links {
    gap: 16px;
  }
}