/* ═══════════════════════════════════════════
   NVIDIA-INSPIRED DARK THEME
   USD Extension Hub — BV-DigitalConsulting
═══════════════════════════════════════════ */

:root {
  --bg-0:          #0a0a0a;
  --bg-1:          #111111;
  --bg-2:          #1a1a1a;
  --bg-3:          #222222;
  --bg-card:       #141414;
  --border:        rgba(255,255,255,0.07);
  --border-md:     rgba(255,255,255,0.13);
  --border-lg:     rgba(255,255,255,0.22);
  --text-1:        #f0f0f0;
  --text-2:        #a0a0a0;
  --text-3:        #555555;
  --green:         #76b900;
  --green-hover:   #8ed100;
  --green-dim:     rgba(118,185,0,0.10);
  --green-glow:    rgba(118,185,0,0.22);
  --orange:        #f5a623;
  --blue:          #4a9eff;
  --red:           #e04040;
  --star:          #f5c518;
  --radius-sm:     4px;
  --radius:        8px;
  --radius-lg:     14px;
  --shadow-modal:  0 12px 60px rgba(0,0,0,0.85);
  --transition:    0.16s ease;
  --header-h:      62px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-0);
  color: var(--text-1);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--green); }
button, input, select, textarea { font: inherit; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.02em; }

/* ─── UTILITIES ─────────────────────────── */
.text-green  { color: var(--green); }
.text-muted  { color: var(--text-2); }
.text-dim    { color: var(--text-3); }

.overline {
  display: block;
  margin-bottom: 10px;
  color: var(--green);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ─── BUTTONS ───────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.btn:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }

.btn-primary {
  background: var(--green);
  color: #000;
  border-color: var(--green);
}
.btn-primary:hover {
  background: var(--green-hover);
  border-color: var(--green-hover);
  color: #000;
  box-shadow: 0 0 18px var(--green-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border-color: var(--border-md);
}
.btn-ghost:hover {
  color: var(--text-1);
  border-color: var(--border-lg);
  background: rgba(255,255,255,0.04);
}

.btn-outline-green {
  background: transparent;
  color: var(--green);
  border-color: var(--green);
}
.btn-outline-green:hover {
  background: var(--green-dim);
  box-shadow: 0 0 12px var(--green-glow);
}

.btn-danger {
  background: transparent;
  color: var(--red);
  border-color: rgba(224,64,64,0.4);
}
.btn-danger:hover {
  background: rgba(224,64,64,0.08);
  border-color: var(--red);
}

.btn-sm  { padding: 6px 13px; font-size: 13px; }
.full    { width: 100%; justify-content: center; }

.admin-btn {
  background: rgba(255,255,255,0.04);
  color: var(--text-3);
  border-color: var(--border);
}
.admin-btn:hover {
  color: var(--text-2);
  background: rgba(255,255,255,0.07);
  border-color: var(--border-md);
}
.admin-btn.active {
  color: var(--orange);
  border-color: rgba(245,166,35,0.4);
  background: rgba(245,166,35,0.07);
}

/* ─── LINK BUTTON ───────────────────────── */
.link-btn {
  background: none;
  border: none;
  color: var(--green);
  cursor: pointer;
  padding: 0;
  font-size: inherit;
  font-weight: 600;
  text-decoration: underline;
}

/* ─── HEADER ────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 18px;
  height: var(--header-h);
  padding: 0 clamp(14px, 4vw, 64px);
  background: rgba(10,10,10,0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}
.brand-logo {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: var(--green);
  color: #000;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.brand-logo.sm { width: 30px; height: 30px; font-size: 11px; }
.brand-text strong { display: block; font-size: 14px; font-weight: 700; color: var(--text-1); }
.brand-text span   { display: block; font-size: 11px; color: var(--text-3); }

.header-search {
  flex: 1;
  max-width: 440px;
  display: flex;
  align-items: center;
  background: var(--bg-2);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  padding: 0 13px 0 12px;
  gap: 8px;
}
.header-search:focus-within { border-color: var(--green); }
.search-icon {
  flex-shrink: 0;
  color: var(--text-3);
  pointer-events: none;
}
.header-search input {
  flex: 1;
  min-width: 0;
  padding: 8px 0;
  background: transparent;
  border: 0 !important;
  box-shadow: none !important;
  outline: none !important;
  color: var(--text-1);
  font-size: 14px;
  -webkit-appearance: none;
  appearance: none;
}
.header-search input::-webkit-search-decoration,
.header-search input::-webkit-search-cancel-button { display: none; }
.header-search input::placeholder { color: var(--text-3); }

.header-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
  flex-shrink: 0;
}
.lang-toggle {
  display: flex;
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.lang-btn {
  padding: 4px 9px;
  background: transparent;
  border: none;
  color: var(--text-3);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition);
}
.lang-btn.active { background: var(--green); color: #000; }
.lang-btn:not(.active):hover { color: var(--text-1); }
.header-nav > a {
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition);
}
.header-nav > a:hover { color: var(--text-1); }

.nav-user-area { display: flex; align-items: center; gap: 8px; }
#navGuest { display: flex; gap: 8px; align-items: center; }

.nav-user-pill {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 5px 5px 5px 10px;
  background: var(--bg-2);
  border: 1px solid var(--border-md);
  border-radius: 99px;
}
.user-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--green);
  color: #000;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
#navUserName { font-size: 13px; font-weight: 600; color: var(--text-1); }

/* ─── HERO ──────────────────────────────── */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
  padding: clamp(56px, 7vw, 110px) clamp(14px, 4vw, 64px);
  background: var(--bg-1);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hero-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 65% 80% at 28% 50%, rgba(118,185,0,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 80% 20%, rgba(118,185,0,0.03) 0%, transparent 60%);
  pointer-events: none;
}
.hero-content { position: relative; max-width: 660px; }
.hero-badge {
  display: inline-block;
  margin-bottom: 18px;
  padding: 4px 12px;
  background: var(--green-dim);
  border: 1px solid rgba(118,185,0,0.28);
  border-radius: 99px;
  color: var(--green);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.hero h1 {
  font-size: clamp(34px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.07;
  letter-spacing: -0.03em;
}
.hero-sub {
  margin-top: 22px;
  font-size: 16px;
  color: var(--text-2);
  max-width: 520px;
  line-height: 1.75;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 32px; }

.hero-visual { position: relative; width: 280px; height: 240px; flex-shrink: 0; }
.hero-cube {
  position: absolute;
  border: 1px solid rgba(118,185,0,0.25);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(118,185,0,0.05), transparent);
}
.cube-1 { width: 170px; height: 170px; top: 20px; right: 16px; transform: rotate(10deg); }
.cube-2 { width: 110px; height: 110px; top: 80px; right: 120px; transform: rotate(-14deg); border-color: rgba(118,185,0,0.14); }
.cube-3 { width: 72px; height: 72px; top: 155px; right: 44px; transform: rotate(24deg); border-color: rgba(118,185,0,0.18); }

/* ─── STATS BAR ─────────────────────────── */
.stats-bar {
  display: flex;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px 12px;
  border-right: 1px solid var(--border);
  text-align: center;
}
.stat:last-child { border-right: none; }
.stat-num   { font-size: 19px; font-weight: 700; color: var(--text-1); letter-spacing: -0.02em; }
.stat-label { font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.09em; margin-top: 3px; }

/* ─── MARKETPLACE ───────────────────────── */
.marketplace {
  display: grid;
  grid-template-columns: 210px 1fr;
  min-height: 560px;
  border-bottom: 1px solid var(--border);
}

/* ─── FILTER SIDEBAR ────────────────────── */
.filter-sidebar {
  padding: 26px 18px;
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  align-self: start;
  position: sticky;
  top: var(--header-h);
}
.filter-heading {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 18px;
}
.filter-group { margin-bottom: 22px; }
.filter-group h4 {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.filter-options { display: flex; flex-direction: column; gap: 2px; }
.filter-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
}
.filter-option:hover { background: rgba(255,255,255,0.04); }
.filter-option input[type="radio"] { display: none; }
.filter-option span { font-size: 13px; color: var(--text-2); transition: color var(--transition); }
.filter-option:has(input:checked) { background: var(--green-dim); }
.filter-option:has(input:checked) span { color: var(--green); font-weight: 600; }

.reset-filters-btn {
  margin-top: 6px;
  width: 100%;
  justify-content: center;
  font-size: 12px;
  padding: 6px;
  color: var(--text-3);
  border-color: var(--border);
}
.reset-filters-btn:hover { color: var(--text-2); }

/* ─── CATALOG ───────────────────────────── */
.catalog { padding: 24px 28px; }
.catalog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  gap: 14px;
}
.result-count { font-size: 13px; color: var(--text-3); font-weight: 500; }
.catalog-controls select {
  padding: 7px 11px;
  background: var(--bg-2);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-size: 13px;
  cursor: pointer;
}
.catalog-controls select:focus { outline: none; border-color: var(--green); }
.catalog-controls select option { background: var(--bg-2); }

/* ─── EXTENSION GRID & CARD ─────────────── */
.extension-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(268px, 1fr));
  gap: 14px;
}

.ext-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.ext-card:hover {
  border-color: rgba(118,185,0,0.38);
  box-shadow: 0 4px 28px rgba(118,185,0,0.09);
  transform: translateY(-2px);
}

.card-image {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #162208 0%, #0d1604 100%);
  background-size: cover;
  background-position: center;
  position: relative;
  flex-shrink: 0;
}
.card-image-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(118,185,0,0.12);
}

.card-body {
  padding: 15px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card-badges { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 9px; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}
.category-badge    { background: rgba(118,185,0,0.12); color: var(--green); }
.status-badge      { background: rgba(255,255,255,0.05); color: var(--text-2); }
.status-available  { background: rgba(118,185,0,0.10); color: var(--green); }
.status-pruefung   { background: rgba(74,158,255,0.10); color: var(--blue); }
.price-badge       { background: rgba(245,166,35,0.10); color: var(--orange); }

.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-1);
  line-height: 1.3;
  margin-bottom: 6px;
}
.card-summary {
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
  margin-bottom: 11px;
}
.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}
.card-rating  { display: flex; align-items: center; gap: 4px; }
.card-stars   { font-size: 11px; color: var(--star); letter-spacing: 1px; }
.card-rating-num { font-size: 11px; color: var(--text-3); }
.card-price   { font-size: 12px; font-weight: 600; color: var(--text-2); }
.card-price.free { color: var(--green); }

.card-footer {
  padding: 10px 15px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.card-footer .btn {
  width: 100%;
  justify-content: center;
  font-size: 12px;
  padding: 8px;
  background: transparent;
  border-color: var(--border-md);
  color: var(--text-2);
}
.ext-card:hover .card-footer .btn:first-child {
  background: var(--green);
  border-color: var(--green);
  color: #000;
}

.card-footer-admin { display: flex; flex-direction: column; gap: 7px; }
.card-footer-admin .btn:first-child { width: 100%; }
.card-admin-actions { display: flex; gap: 6px; }
.card-admin-actions .btn {
  flex: 1;
  justify-content: center;
  font-size: 11px;
  padding: 6px 8px;
  width: auto;
}

/* ─── PAGINATION ────────────────────────── */
.pagination {
  display: flex;
  justify-content: center;
  padding: 28px 0 8px;
}
.page-buttons {
  display: flex;
  align-items: center;
  gap: 4px;
}
.page-btn {
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  background: var(--bg-2);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
}
.page-btn:hover:not(:disabled) { border-color: var(--green); color: var(--green); }
.page-btn.active { background: var(--green); border-color: var(--green); color: #000; font-weight: 600; }
.page-btn:disabled { opacity: 0.3; cursor: default; }
.page-ellipsis { color: var(--text-3); padding: 0 4px; font-size: 14px; }

/* ─── EMPTY STATE ───────────────────────── */
.empty-state {
  padding: 56px 20px;
  text-align: center;
  color: var(--text-3);
}
.empty-state svg   { margin-bottom: 14px; }
.empty-state h3    { font-size: 17px; color: var(--text-2); margin-bottom: 7px; }
.empty-state p     { font-size: 13px; margin-bottom: 18px; }
.empty-state a     { color: var(--green); }

/* ─── SUBMIT SECTION ────────────────────── */
.submit-section {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
}
.submit-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) clamp(14px, 4vw, 64px);
}

.submit-guest-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.submit-guest-layout h2 { font-size: clamp(22px, 3vw, 34px); margin-bottom: 12px; }

.submit-guest-steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.guest-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.guest-step-num {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: var(--green-dim);
  border: 1px solid rgba(118,185,0,0.3);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
  flex-shrink: 0;
}
.guest-step strong { display: block; font-size: 14px; margin-bottom: 3px; color: var(--text-1); }
.guest-step p      { font-size: 13px; color: var(--text-2); }

/* Revenue model */
.revenue-model {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 32px;
}
.revenue-model-item {
  padding: 24px 28px;
  border-right: 1px solid var(--border-md);
  background: var(--bg-2);
}
.revenue-model-item:last-child { border-right: none; }
.revenue-model-badge {
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -0.5px;
}
.revenue-model-badge.free {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-2);
  background: var(--bg-3);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  margin-bottom: 12px;
}
.revenue-model-badge.dev  { color: var(--green); }
.revenue-model-badge.plat { color: var(--text-3); }
.revenue-model-item strong { display: block; color: var(--text-1); font-size: 14px; margin-bottom: 6px; }
.revenue-model-item p { color: var(--text-2); font-size: 13px; line-height: 1.6; margin: 0; }

.revenue-notice {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: var(--bg-2);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
}
.revenue-notice svg { flex-shrink: 0; margin-top: 2px; color: var(--text-3); }

.status-locked-field .status-locked {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

/* ─── ADMIN PANEL ───────────────────────── */
.admin-panel {
  border-bottom: 1px solid var(--border);
  background: var(--bg-0);
}
.admin-panel-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) clamp(14px, 4vw, 64px);
}
.admin-section { margin-bottom: 0; }
.admin-divider {
  height: 1px;
  background: var(--border);
  margin: 52px 0;
}
.admin-section-header { margin-bottom: 24px; }

.pending-count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 7px;
  background: var(--blue);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  border-radius: 99px;
  vertical-align: middle;
  margin-left: 8px;
}

.admin-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 36px;
}
.admin-panel-header h2 { font-size: clamp(22px, 3vw, 34px); margin-bottom: 8px; }

.admin-badge {
  background: var(--green-dim);
  border: 1px solid rgba(118,185,0,0.25);
  border-radius: var(--radius);
  padding: 13px 18px;
  min-width: 200px;
  font-size: 13px;
  color: var(--text-2);
  flex-shrink: 0;
}
.admin-badge strong { display: block; color: var(--green); margin-bottom: 3px; }

/* ─── APPROVAL QUEUE ────────────────────── */
.approval-list { display: flex; flex-direction: column; gap: 10px; }

.approval-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  background: var(--bg-2);
  border: 1px solid var(--border-md);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.approval-card:hover { border-color: rgba(74,158,255,0.3); }

.approval-info h4 { font-size: 14px; font-weight: 600; margin-bottom: 5px; color: var(--text-1); }
.approval-meta { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12px; color: var(--text-3); }
.approval-meta span { display: flex; align-items: center; gap: 4px; }

.approval-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* ─── EXTENSION FORM ────────────────────── */
.extension-form { display: flex; flex-direction: column; }

.form-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0 24px;
  padding-bottom: 36px;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--border);
}
.form-step:last-of-type { border-bottom: none; padding-bottom: 0; }

.step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 2px;
}
.step-num {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--green-dim);
  border: 1px solid rgba(118,185,0,0.35);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
  flex-shrink: 0;
}
.step-line {
  width: 1px;
  flex: 1;
  background: var(--border);
  margin: 8px 0;
}
.step-content { padding-top: 3px; }
.step-header  { margin-bottom: 18px; }
.step-header h3 { font-size: 17px; margin-bottom: 3px; }

.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-bottom: 12px; }

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}
.form-field > span {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.form-field > span em { font-style: normal; color: var(--green); margin-left: 2px; }

input:not([type="file"]):not([type="radio"]),
select,
textarea {
  background: var(--bg-2);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  padding: 9px 12px;
  width: 100%;
  transition: border-color var(--transition);
}
input::placeholder, textarea::placeholder { color: var(--text-3); }
input:focus, select:focus, textarea:focus  { outline: none; border-color: var(--green); }

input[type="file"] {
  padding: 8px;
  background: var(--bg-2);
  border: 1px dashed var(--border-md);
  border-radius: var(--radius-sm);
  color: var(--text-2);
  width: 100%;
  cursor: pointer;
}
input[type="file"]:focus { outline: none; border-color: var(--green); }
select { cursor: pointer; }
select option { background: var(--bg-2); }

.form-hint  { font-size: 12px; color: var(--text-3); margin: -4px 0 10px; }
.form-error {
  font-size: 13px;
  color: var(--red);
  padding: 9px 12px;
  background: rgba(224,64,64,0.07);
  border: 1px solid rgba(224,64,64,0.2);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.image-preview-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 160px;
  border: 1px dashed var(--border-md);
  border-radius: var(--radius);
  background: var(--bg-2);
  color: var(--text-3);
  font-size: 13px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: border-color var(--transition);
}
.image-preview-box.has-image { border-style: solid; border-color: var(--border-md); }

.form-actions-row { display: flex; gap: 10px; padding-top: 6px; }

/* ─── REQUEST SECTION ───────────────────── */
.request-section { background: var(--bg-1); border-top: 1px solid var(--border); }
.request-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) clamp(14px, 4vw, 64px);
}
.request-header { margin-bottom: 32px; }
.request-header h2 { font-size: clamp(22px, 3vw, 34px); margin-bottom: 8px; }
.request-form { display: flex; flex-direction: column; gap: 12px; }

/* ─── FOOTER ────────────────────────────── */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px clamp(14px, 4vw, 64px);
  background: #000;
  border-top: 1px solid var(--border);
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand strong { display: block; font-size: 13px; font-weight: 600; }
.footer-brand span   { display: block; font-size: 11px; color: var(--text-3); margin-top: 2px; }
.footer-links { display: flex; gap: 18px; font-size: 13px; color: var(--text-3); }
.footer-links a:hover { color: var(--green); }

/* ─── MODALS ────────────────────────────── */
dialog {
  padding: 0;
  border: none;
  background: transparent;
  max-width: 100vw;
  max-height: 100dvh;
  color: var(--text-1);
}
dialog::backdrop {
  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(5px);
}

.modal {
  width: min(820px, calc(100vw - 28px));
  max-height: calc(100dvh - 40px);
  background: var(--bg-2);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-modal);
  overflow: hidden;
  margin: auto;
}
.modal-sm { width: min(460px, calc(100vw - 28px)); }

.modal-layout {
  position: relative;
  display: flex;
  flex-direction: column;
  max-height: calc(100dvh - 40px);
  overflow-y: auto;
}

.modal-close-btn {
  position: absolute;
  top: 13px;
  right: 13px;
  z-index: 10;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  color: var(--text-2);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.modal-close-btn:hover { background: rgba(255,255,255,0.1); color: var(--text-1); }

/* ─── MODAL CAROUSEL ────────────────────── */
.modal-carousel {
  position: relative;
  width: 100%;
  height: 520px;
  flex-shrink: 0;
  background: linear-gradient(135deg, #162208, #080d03);
  overflow: hidden;
}

.carousel-img {
  width: 100%;
  height: 100%;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}
.carousel-img.no-image {
  display: grid;
  place-items: center;
  color: rgba(118,185,0,0.08);
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
  z-index: 2;
  transition: background var(--transition);
}
.carousel-btn:hover    { background: rgba(0,0,0,0.82); }
.carousel-btn:disabled { opacity: 0.32; cursor: default; }
.carousel-prev { left: 12px; }
.carousel-next { right: 12px; }

.carousel-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.dot.active { background: var(--green); transform: scale(1.35); }
.dot:hover  { background: rgba(255,255,255,0.65); }

.modal-body { padding: 26px 30px 30px; }
.modal-body-full { padding: 34px; }
.modal-body h2 { font-size: clamp(18px, 2.5vw, 26px); margin-bottom: 9px; }
.modal-body-full h2 { margin-bottom: 6px; }

.modal-badges { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 11px; }

.modal-rating-row {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
}
.stars-display { font-size: 17px; color: var(--star); letter-spacing: 2px; }
.rating-label  { font-size: 13px; color: var(--text-3); }

.modal-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-bottom: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.spec-item { padding: 11px 15px; background: var(--bg-1); }
.spec-label { display: block; font-size: 10px; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.09em; margin-bottom: 3px; }
.spec-item span:not(.spec-label) { font-size: 13px; color: var(--text-1); }

.modal-section { margin-bottom: 20px; }
.modal-section h3 { font-size: 11px; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px; }
.modal-section p  { font-size: 14px; color: var(--text-2); line-height: 1.7; }
.modal-section ul { margin: 0; padding-left: 16px; color: var(--text-2); font-size: 14px; line-height: 1.9; }

.rating-section { border-top: 1px solid var(--border); padding-top: 18px; }
.rating-input-area { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.rating-input-area .text-muted { font-size: 14px; }
.star-input { display: flex; gap: 3px; }
.star-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 26px;
  color: var(--text-3);
  padding: 2px;
  transition: color var(--transition), transform var(--transition);
  line-height: 1;
}
.star-btn:hover, .star-btn.active, .star-btn.highlight { color: var(--star); transform: scale(1.13); }
.rating-thanks { font-size: 14px; color: var(--green); margin-top: 8px; }

.modal-footer-actions {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}

/* ─── AUTH TABS ─────────────────────────── */
.auth-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.auth-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-3);
  cursor: pointer;
  margin-bottom: -1px;
  transition: color var(--transition), border-color var(--transition);
}
.auth-tab:hover  { color: var(--text-2); }
.auth-tab.active { color: var(--green); border-bottom-color: var(--green); }

.auth-switch {
  margin-top: 18px;
  font-size: 13px;
  color: var(--text-3);
  text-align: center;
}

/* ─── RESPONSIVE ────────────────────────── */
@media (max-width: 1060px) {
  .marketplace { grid-template-columns: 180px 1fr; }
}

@media (max-width: 860px) {
  .marketplace { grid-template-columns: 1fr; }
  .filter-sidebar {
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--border);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0 18px;
    align-items: start;
    padding: 18px clamp(14px, 4vw, 28px);
  }
  .filter-heading { grid-column: 1/-1; }

  .hero { grid-template-columns: 1fr; }
  .hero-visual { display: none; }

  .submit-guest-layout { grid-template-columns: 1fr; gap: 32px; }
  .revenue-model { grid-template-columns: 1fr; }
  .revenue-model-item { border-right: none; border-bottom: 1px solid var(--border-md); }
  .revenue-model-item:last-child { border-bottom: none; }
  .admin-panel-header { flex-direction: column; }
  .modal-specs-grid { grid-template-columns: 1fr; }
  .approval-card { grid-template-columns: 1fr; }
  .approval-actions { justify-content: flex-start; }
}

@media (max-width: 640px) {
  .header-search { display: none; }
  .brand-text { display: none; }
  .header-nav > a { display: none; }

  .form-grid-2, .form-grid-3 { grid-template-columns: 1fr; }
  .modal-footer-actions { flex-direction: column; }
  .modal-body { padding: 18px; }
  .modal-body-full { padding: 22px; }

  .stats-bar { flex-wrap: wrap; }
  .stat { min-width: 50%; border-right: none; border-bottom: 1px solid var(--border); }

  .site-footer { flex-direction: column; align-items: flex-start; gap: 14px; }
  .footer-links { flex-direction: column; gap: 6px; }

  .form-step { grid-template-columns: 40px 1fr; gap: 0 14px; }
}

/* ─── FILTER COUNTS ─────────────────────── */
.filter-option { justify-content: space-between; }
.filter-count {
  font-style: normal;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  background: rgba(255,255,255,0.05);
  border-radius: 99px;
  padding: 1px 7px;
  min-width: 20px;
  text-align: center;
  margin-left: auto;
  transition: background var(--transition), color var(--transition);
}
.filter-option:has(input:checked) .filter-count {
  background: rgba(118,185,0,0.15);
  color: var(--green);
}

/* ─── MEINE EINREICHUNGEN ───────────────── */
.my-ext-section {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.my-ext-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(36px, 5vw, 60px) clamp(14px, 4vw, 64px);
}
.my-ext-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}
.my-ext-header h2 { font-size: clamp(20px, 2.5vw, 30px); margin-bottom: 6px; }

.my-ext-list { display: flex; flex-direction: column; gap: 10px; }

.my-ext-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.my-ext-card:hover { border-color: var(--border-md); }
.my-ext-card.status-available { border-left: 3px solid var(--green); }
.my-ext-card.status-pending   { border-left: 3px solid var(--blue); }

.my-ext-info h4   { font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--text-1); }
.my-ext-meta      { display: flex; gap: 10px; flex-wrap: wrap; font-size: 12px; color: var(--text-3); align-items: center; }

.my-ext-actions   { display: flex; gap: 8px; flex-shrink: 0; align-items: center; }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.status-pill.available { background: rgba(118,185,0,0.12); color: var(--green); }
.status-pill.pending   { background: rgba(74,158,255,0.10); color: var(--blue); }
.status-pill::before { content: '●'; font-size: 8px; }

/* ─── REJECT MODAL ──────────────────────── */
.reject-ext-name {
  padding: 12px 16px;
  background: var(--bg-0);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-1);
}

/* ─── TOAST SYSTEM ──────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column-reverse;
  gap: 10px;
  pointer-events: none;
  max-width: 340px;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 14px 16px;
  background: var(--bg-3);
  border: 1px solid var(--border-md);
  border-radius: var(--radius);
  color: var(--text-1);
  font-size: 14px;
  line-height: 1.45;
  box-shadow: 0 6px 24px rgba(0,0,0,0.5);
  pointer-events: auto;
  transform: translateX(calc(100% + 32px));
  opacity: 0;
  transition: transform 0.28s cubic-bezier(0.34,1.56,0.64,1), opacity 0.22s ease;
}
.toast.visible {
  transform: translateX(0);
  opacity: 1;
}

.toast-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 1px;
}

.toast-success { border-color: rgba(118,185,0,0.35); }
.toast-success .toast-icon { background: rgba(118,185,0,0.15); color: var(--green); }

.toast-error   { border-color: rgba(224,64,64,0.35); }
.toast-error .toast-icon   { background: rgba(224,64,64,0.12); color: var(--red); }

.toast-info    { border-color: rgba(74,158,255,0.35); }
.toast-info .toast-icon    { background: rgba(74,158,255,0.12); color: var(--blue); }

.toast-body { flex: 1; }
.toast-title { font-weight: 700; margin-bottom: 2px; }
.toast-msg   { font-size: 13px; color: var(--text-2); }

@media (max-width: 640px) {
  .toast-container { left: 16px; right: 16px; max-width: none; bottom: 16px; }
  .my-ext-card { grid-template-columns: 1fr; }
  .my-ext-actions { justify-content: flex-start; }
}

/* ─── IMAGE UPLOAD THUMBNAIL STRIP ─────── */
.thumb-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.img-thumb {
  position: relative;
  width: 82px;
  height: 62px;
  border-radius: var(--radius-sm);
  background-size: cover;
  background-position: center;
  background-color: var(--bg-3);
  border: 1px solid var(--border-md);
  flex-shrink: 0;
}

.thumb-remove {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--red);
  border: none;
  color: #fff;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
  transition: background var(--transition);
}
.thumb-remove:hover { background: #c03030; }

.img-add-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  background: var(--bg-2);
  border: 1px dashed var(--border-md);
  border-radius: var(--radius-sm);
  color: var(--text-3);
  cursor: pointer;
  font-size: 13px;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.img-add-label:hover {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-dim);
}

/* ─── CARD IMAGE COUNT BADGE ────────────── */
.card-img-count {
  position: absolute;
  bottom: 7px;
  right: 7px;
  padding: 2px 8px;
  background: rgba(0,0,0,0.62);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 99px;
  font-size: 10px;
  font-weight: 600;
  color: rgba(255,255,255,0.82);
  z-index: 1;
  pointer-events: none;
}

/* ─── EDIT MODAL ────────────────────────── */
.modal-edit { width: min(700px, calc(100vw - 28px)); }