/* ============================================================
   The Stash Catalog — dark interactive directory styles
   ============================================================ */

.catalog-page {
  --bg: #0b121e;
  --bg-panel: #101a2c;
  --bg-panel-2: #0e1726;
  --bg-soft: #16223a;
  --line: #1f2c44;
  --line-soft: #17233a;
  --ink: #e6edf7;
  --ink-soft: #9aa9bf;
  --ink-mute: #5d6d86;
  --indigo: #6d7cff;
  --violet: #9d6cff;
  --accent: #6d7cff;
  --accent-strong: #8b7bff;
  --accent-soft: rgba(109, 124, 255, 0.16);
  --green: #34d399;
  --green-soft: rgba(52, 211, 153, 0.14);
  --amber: #fbbf24;
  --amber-soft: rgba(251, 191, 36, 0.14);
  --red: #fb7185;
  --red-soft: rgba(251, 113, 133, 0.14);
  --radius: 14px;
  --radius-sm: 8px;
  color-scheme: dark;
}

.catalog-page body { background: var(--bg); color: var(--ink); }

.catalog-page .site-header {
  background: rgba(11, 18, 30, 0.85);
  border-bottom-color: var(--line);
}
.catalog-page .nav-link { color: var(--ink-soft); }
.catalog-page .nav-link:hover, .catalog-page .nav-link.active { color: var(--ink); }
.catalog-page .brand-name { color: var(--ink); }

.catalog-page .brand-mark {
  background: linear-gradient(135deg, var(--indigo), var(--violet));
}

/* ---------- Header skyline ---------- */
.cat-hero {
  padding: 76px 0 60px;
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(157, 108, 255, 0.14), transparent 60%),
    radial-gradient(700px 420px at 0% 10%, rgba(109, 124, 255, 0.12), transparent 60%);
  border-bottom: 1px solid var(--line);
}
.cat-hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 18px;
}
.cat-hero .eyebrow { color: var(--indigo); }
.cat-hero .hero-sub { margin-bottom: 32px; }

/* ---------- Search ---------- */
.cat-search { position: relative; max-width: 640px; margin-bottom: 40px; }
.cat-search input {
  width: 100%;
  padding: 16px 20px 16px 48px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.cat-search input::placeholder { color: var(--ink-mute); }
.cat-search input:focus {
  outline: none;
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-mute);
  font-size: 1.3rem;
  line-height: 1;
}

.cat-hero-stats { display: flex; gap: 48px; flex-wrap: wrap; }
.cat-hero-stats .stat strong { color: var(--ink); font-size: 1.7rem; }
.cat-hero-stats .stat span { color: var(--ink-mute); }

/* ---------- Layout ---------- */
.catalog-section { padding: 56px 0 88px; }
.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  align-items: start;
}

/* ---------- Sidebar ---------- */
.catalog-sidebar { position: sticky; top: 96px; }
.sidebar-inner {
  background: var(--bg-panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.sidebar-head h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
}
.clear-btn {
  background: none;
  border: none;
  color: var(--indigo);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}
.clear-btn.show { opacity: 1; pointer-events: auto; }
.clear-btn:hover { color: var(--ink); }

.class-list { margin-bottom: 24px; }
.class-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: none;
  color: var(--ink-soft);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.class-item:hover { background: var(--bg-soft); color: var(--ink); }
.class-item.active {
  background: var(--accent-soft);
  border-color: rgba(109, 124, 255, 0.4);
  color: var(--ink);
  font-weight: 600;
}
.class-item .class-emoji { font-size: 1.05rem; }
.class-name {
  flex: 1;
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.class-sub {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--ink-mute);
  margin-top: 1px;
}
.class-item.active .class-sub { color: var(--indigo); opacity: 0.75; }
.class-item .class-count {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink-mute);
  background: var(--bg-soft);
  padding: 2px 8px;
  border-radius: 999px;
}

.sidebar-filters { border-top: 1px solid var(--line); padding-top: 18px; }
.sidebar-filters h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  margin-bottom: 12px;
}
.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-bottom: 10px;
  cursor: pointer;
}
.check-row input {
  width: 16px;
  height: 16px;
  accent-color: var(--indigo);
  cursor: pointer;
}
.sort-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-top: 6px;
}
.sort-row select {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}
.sort-row select:focus { outline: none; border-color: var(--indigo); }

.sidebar-note {
  border-top: 1px solid var(--line);
  margin-top: 20px;
  padding-top: 16px;
}
.sidebar-note p { font-size: 0.78rem; color: var(--ink-mute); line-height: 1.5; }
.sidebar-note code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  background: var(--bg-soft);
  padding: 2px 6px;
  border-radius: 5px;
  color: var(--indigo);
}

/* ---------- Results ---------- */
.results-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.results-head h2 { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; }
.result-count { font-size: 0.85rem; color: var(--ink-mute); font-weight: 500; }

.vendor-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

/* ---------- Vendor card ---------- */
.vendor-card {
  background: var(--bg-panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.vendor-card:hover {
  transform: translateY(-3px);
  border-color: rgba(109, 124, 255, 0.5);
  box-shadow: 0 14px 34px rgba(3, 7, 18, 0.55);
}
.vendor-card:focus-visible { outline: 2px solid var(--indigo); outline-offset: 2px; }

.vendor-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.vendor-name {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.vendor-sub { font-size: 0.8rem; color: var(--ink-mute); margin-top: 2px; }
.vendor-mail { font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; color: var(--accent); white-space: nowrap; }

.rating {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--amber);
}
.rating .star { color: var(--amber); font-size: 0.8rem; letter-spacing: 1px; }
.rating .star-dim { color: #3a4660; }
.rating small { color: var(--ink-mute); font-weight: 500; }

.badge-row { display: flex; flex-wrap: wrap; gap: 6px; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
}
.badge-escrow  { background: var(--green-soft); color: var(--green); }
.badge-stealth { background: var(--amber-soft); color: var(--amber); }
.badge-direct  { background: var(--accent-soft); color: var(--indigo); }
.badge-market  { background: var(--bg-soft); color: var(--ink-soft); }
.badge-sample  { background: var(--red-soft); color: var(--red); }
.badge-down    { background: var(--red-soft); color: var(--red); }
.badge-up      { background: var(--green-soft); color: var(--green); }
.badge-new     { background: var(--amber-soft); color: var(--amber); border: 1px dashed rgba(251, 191, 36, 0.5); }
.badge-mkt     { background: rgba(157, 108, 255, 0.14); color: var(--violet); }

.vendor-classes { display: flex; flex-wrap: wrap; gap: 5px; margin-top: auto; }
.mini-tag {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--ink-soft);
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 2px 9px;
  border-radius: 999px;
}
.mini-tag.hot {
  color: var(--violet);
  border-color: rgba(157, 108, 255, 0.45);
  background: rgba(157, 108, 255, 0.1);
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 4px;
  vertical-align: middle;
}
.status-dot.is-on { background: var(--green); box-shadow: 0 0 8px rgba(52, 211, 153, 0.6); }
.status-dot.is-down { background: var(--red); }

.vendor-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}
.meta-line { font-size: 0.78rem; color: var(--ink-mute); }
.meta-line strong { color: var(--ink-soft); font-weight: 600; }
.card-open {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--indigo);
}
.vendor-card:hover .card-open { color: var(--ink); }

/* ---------- Empty state ---------- */
.empty-state { text-align: center; padding: 80px 24px; border: 1px dashed var(--line); border-radius: var(--radius); }
.empty-emoji { font-size: 2.6rem; color: var(--ink-mute); margin-bottom: 10px; }
.empty-state h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 6px; }
.empty-state p { color: var(--ink-mute); font-size: 0.92rem; max-width: 44ch; margin: 0 auto; }

/* ---------- Modal ---------- */
[hidden] { display: none !important; }

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(4, 8, 16, 0.72);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal {
  width: min(680px, 100%);
  max-height: 88vh;
  overflow-y: auto;
  background: var(--bg-panel-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 30px;
  position: relative;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  animation: modalIn 0.18s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  color: var(--ink-mute);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.modal-close:hover { background: var(--line); color: var(--ink); }

.modal-head { margin-bottom: 20px; padding-right: 40px; }
.modal-head h2 { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; color: var(--ink); }
.modal-head .vendor-sub { font-size: 0.88rem; color: var(--ink-mute); margin-top: 4px; }
.modal-head .badge-row { margin-top: 12px; }

.modal-section { margin-bottom: 20px; }
.modal-section h5 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  margin-bottom: 10px;
}
.modal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; }
.modal-grid .meta-line { font-size: 0.85rem; }
.meta-line span { color: var(--ink-mute); font-size: 0.75rem; display: block; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.meta-line strong { color: var(--ink); font-size: 0.9rem; }

.pgp-block {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.74rem;
  line-height: 1.55;
  color: var(--ink-soft);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 180px;
  overflow-y: auto;
}

.url-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}
.url-line {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--indigo);
  word-break: break-all;
  background: var(--accent-soft);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}

.note-list li {
  font-size: 0.88rem;
  color: var(--ink-soft);
  padding-left: 18px;
  position: relative;
  margin-bottom: 8px;
}
.note-list li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--indigo);
}

.modal-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }

/* ---------- CTA / footer ---------- */
.cat-cta { padding-bottom: 88px; }
.catalog-page .site-footer { border-top: 1px solid var(--line); }
.catalog-page .cta-band {
  background: linear-gradient(120deg, var(--indigo), var(--violet));
}

/* ---------- Note banner ---------- */
.class-note {
  background: var(--amber-soft);
  border: 1px solid rgba(251, 191, 36, 0.4);
  color: var(--amber);
  font-weight: 700;
  font-size: 1.02rem;
  padding: 16px 20px;
  border-radius: 12px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.class-note::before { content: '⚠'; font-size: 1.1rem; }

/* ---------- Split category view ---------- */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
  margin-top: 20px;
}
.split-half {
  background: var(--bg-panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.split-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.split-head h3 { font-size: 1.05rem; font-weight: 800; letter-spacing: -0.01em; color: var(--ink); }
.split-grid-inner { display: flex; flex-direction: column; gap: 14px; }
.split-grid-inner .vendor-card { padding: 18px; }
.split-empty {
  font-size: 0.88rem;
  color: var(--ink-mute);
  padding: 18px 0;
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
}

/* Plain (non-split) results keeps note + grid */
.plain-results { display: contents; }

/* ---------- Modal links ---------- */
.url-link { position: relative; padding-left: 18px; }
.url-link::before {
  content: '↗';
  position: absolute;
  left: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.8rem;
  color: var(--ink-mute);
}
.url-email::before { content: '✉'; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .vendor-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-sidebar { position: static; }
  .class-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .sidebar-inner { padding: 18px; }
  .split-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .class-list { grid-template-columns: 1fr; }
  .class-item { padding: 12px 10px; }
  .sidebar-inner { padding: 16px 14px; }
  .modal-grid { grid-template-columns: 1fr; }
  .cat-hero-stats { gap: 18px; }
  .cat-hero { padding: 48px 0 40px; }
  .catalog-section { padding: 40px 0 64px; }
  .vendor-card { padding: 18px 16px; }
  .vendor-mail { white-space: normal; word-break: break-all; }
  .results-head { flex-wrap: wrap; gap: 8px; }
  .sort-row { flex-wrap: wrap; }
  .class-note { font-size: 0.95rem; padding: 14px 16px; }
  .modal-backdrop { padding: 0; align-items: flex-end; overscroll-behavior: contain; }
  .modal {
    width: 100%;
    max-height: 92vh;
    border-radius: 18px 18px 0 0;
    padding: 26px 20px 30px;
    -webkit-overflow-scrolling: touch;
  }
  .modal-close { top: 14px; right: 14px; }
  .modal-head h2 { font-size: 1.3rem; }
  .modal-actions { flex-direction: column; }
  .modal-actions .btn { width: 100%; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  .modal { animation: none; }
}