/* ================================================================
   SELL+BUY UNIFIED PLATFORM — sell-buy.css
   Scoped to #view-sellbuy and .sb-* classes
================================================================ */

:root {
  --sb-primary:      #7c3aed;
  --sb-primary-dark: #6d28d9;
  --sb-primary-soft: #ede9fe;
  --sb-accent:       #f59e0b;
  --sb-accent-soft:  #fef3c7;
  --sb-neg-badge:    #16a34a;
  --sb-fix-badge:    #2563eb;
  --sb-sold-badge:   #dc2626;
}

/* ── Sell+Buy Nav Header Button ─────────────────────────────── */
.btn-sellbuy-nav {
  display: inline-flex; align-items: center; gap: 6px;
  background: linear-gradient(135deg,#7c3aed,#a855f7);
  color: #fff; border: none; border-radius: 99px;
  padding: 8px 16px; font-size: 13px; font-weight: 800;
  cursor: pointer; white-space: nowrap;
  box-shadow: 0 3px 10px rgba(124,58,237,.4);
  transition: transform .18s, box-shadow .18s;
}
.btn-sellbuy-nav:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(124,58,237,.5); }
.btn-sellbuy-nav i { width:15px; height:15px; flex-shrink:0; }
@media (max-width:480px) { .btn-sellbuy-nav { padding:6px 9px; font-size:11px; gap:4px; } }

/* ── Hero ──────────────────────────────────────────────────── */
.sb-hero {
  background: linear-gradient(135deg,#4c1d95 0%,#7c3aed 60%,#a855f7 100%);
  color: #fff; padding: 36px 20px 28px; text-align: center;
}
.sb-hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.3);
  border-radius: 50px; padding: 5px 14px; font-size: 12px; font-weight: 600; margin-bottom: 14px;
}
.sb-hero h1 { font-size: clamp(22px,6vw,38px); font-weight: 900; margin: 0 0 8px; line-height: 1.15; }
.sb-hero h1 span { color: #fbbf24; }
.sb-hero p { font-size: 14px; opacity: .88; margin: 0 0 14px; }
.sb-search-row {
  display: flex; gap: 8px; max-width: 560px; margin: 0 auto;
  background: #fff; border-radius: 14px; padding: 6px;
  box-shadow: 0 8px 32px rgba(0,0,0,.18);
}
.sb-search-row select, .sb-search-row input {
  flex: 1; border: none; outline: none; font-size: 14px;
  padding: 8px 10px; background: transparent; color: #0f172a;
}
.sb-search-row select { border-right: 1px solid #e2e8f0; min-width: 120px; }
.sb-search-btn {
  background: var(--sb-primary); color: #fff; border: none;
  border-radius: 10px; padding: 9px 16px; font-size: 13px; font-weight: 700;
  cursor: pointer; display: flex; align-items: center; gap: 6px; white-space: nowrap;
}
.sb-search-btn:hover { background: var(--sb-primary-dark); }
.sb-hero-pills { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 16px; }
.sb-hero-pill {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.3);
  border-radius: 50px; padding: 5px 12px; font-size: 11px; font-weight: 600;
}

/* ── Sold Cards Carousel (narrow strip above hero) ───────────── */
.sb-sold-carousel {
  background: #0f172a;
  overflow: hidden; position: relative;
  border-bottom: 2px solid rgba(124,58,237,.4);
  display: none; /* shown only on mobile via media query */
}
.sb-sold-carousel-track {
  display: flex; gap: 10px;
  overflow-x: auto; scroll-behavior: smooth;
  padding: 8px 12px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.sb-sold-carousel-track::-webkit-scrollbar { display: none; }
.sb-sold-chip {
  display: flex; align-items: center; gap: 7px; flex-shrink: 0;
  background: rgba(255,255,255,.06); border: 1px solid rgba(124,58,237,.35);
  border-radius: 50px; padding: 5px 10px 5px 5px;
  cursor: pointer; transition: background .15s;
}
.sb-sold-chip:hover { background: rgba(124,58,237,.2); }
.sb-sold-chip-img {
  width: 28px; height: 28px; border-radius: 50%;
  object-fit: cover; filter: blur(2px) brightness(.7);
  flex-shrink: 0; border: 1.5px solid rgba(220,38,38,.5);
}
.sb-sold-chip-emoji {
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; flex-shrink: 0;
  background: rgba(220,38,38,.2); border: 1.5px solid rgba(220,38,38,.4);
  filter: brightness(.8);
}
.sb-sold-chip-label {
  font-size: 11px; font-weight: 700; color: rgba(255,255,255,.75);
  white-space: nowrap; max-width: 100px; overflow: hidden; text-overflow: ellipsis;
}
.sb-sold-chip-badge {
  font-size: 9px; font-weight: 900; color: #fff;
  background: #dc2626; border-radius: 50px; padding: 2px 6px;
  letter-spacing: .3px; flex-shrink: 0;
}

/* ── Section wrapper ─────────────────────────────────────────── */
.sb-section { padding: 20px 16px 0; max-width: 1200px; margin: 0 auto; }
.sb-section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px; gap: 10px;
}
.sb-section-title { font-size: 16px; font-weight: 800; color: #0f172a; margin: 0 0 2px; }
.sb-section-sub { font-size: 12px; color: #94a3b8; margin: 0; }
.sb-view-all {
  display: flex; align-items: center; gap: 5px;
  background: none; border: 1.5px solid #e2e8f0; border-radius: 50px;
  padding: 5px 12px; font-size: 12px; font-weight: 600; color: #64748b; cursor: pointer;
  white-space: nowrap; flex-shrink: 0;
}
.sb-view-all:hover { border-color: var(--sb-primary); color: var(--sb-primary); }

/* ── Category Tile Grid ─────────────────────────────────────── */
.sb-cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 10px; margin-bottom: 8px;
}
.sb-cat-tile {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: 10px 4px; border-radius: 14px; border: 2px solid #e2e8f0;
  background: #fff; cursor: pointer; transition: all .2s;
  box-shadow: 0 1px 4px rgba(0,0,0,.05); text-align: center;
}
.sb-cat-tile:hover, .sb-cat-tile.active {
  border-color: var(--sb-primary); background: var(--sb-primary-soft);
  transform: translateY(-2px);
}
.sb-cat-emoji { font-size: 24px; line-height: 1; }
.sb-cat-name { font-size: 9.5px; font-weight: 700; color: #475569; line-height: 1.2; }

/* ── Main layout (sidebar + grid) ──────────────────────────── */
.sb-layout {
  display: flex; gap: 24px; max-width: 1200px; margin: 0 auto;
  padding: 20px 16px 80px;
}

/* Desktop Filter Panel (sidebar) */
aside.sb-filter-panel {
  width: 210px; flex-shrink: 0; background: #fff;
  border: 1.5px solid #e2e8f0; border-radius: 16px;
  padding: 16px; height: fit-content; position: sticky; top: 80px;
}
.sb-filter-hdr {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px;
}
.sb-filter-hdr h3 {
  display: flex; align-items: center; gap: 7px;
  font-size: 14px; font-weight: 800; color: #0f172a; margin: 0;
}
.sb-filter-hdr h3 svg { width: 15px; height: 15px; color: var(--sb-primary); }
.sb-clear-btn {
  background: none; border: none; font-size: 12px; font-weight: 700;
  color: var(--sb-primary); cursor: pointer;
}
.sb-filter-grp { margin-bottom: 14px; }
.sb-filter-lbl { display: block; font-size: 11px; font-weight: 700; color: #64748b; text-transform: uppercase; letter-spacing: .4px; margin-bottom: 6px; }
.sb-filter-sel {
  width: 100%; border: 1.5px solid #e2e8f0; border-radius: 9px;
  padding: 8px 10px; font-size: 13px; color: #0f172a;
  outline: none; background: #fff; cursor: pointer;
}
.sb-filter-sel:focus { border-color: var(--sb-primary); }
.sb-filter-hr { border: none; height: 1px; background: #f1f5f9; margin: 12px 0; }
.sb-filter-radio-grp { display: flex; flex-direction: column; gap: 6px; }
.sb-filter-radio {
  display: flex; align-items: center; gap: 8px; font-size: 13px; color: #374151; cursor: pointer;
}

/* ── Main content column ────────────────────────────────────── */
.sb-grid-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px; flex-wrap: wrap; gap: 10px;
}
.sb-grid-title { font-size: 15px; font-weight: 800; color: #0f172a; }
.sb-count-badge {
  font-size: 12px; color: #94a3b8; font-weight: 600;
}
.sb-sort-sel {
  border: 1.5px solid #e2e8f0; border-radius: 9px; padding: 7px 10px;
  font-size: 13px; color: #374151; outline: none; background: #fff; cursor: pointer;
}
.sb-filter-toggle {
  display: none; align-items: center; gap: 5px;
  background: var(--sb-primary-soft); border: 1.5px solid var(--sb-primary);
  color: var(--sb-primary); border-radius: 9px; padding: 7px 12px;
  font-size: 13px; font-weight: 700; cursor: pointer;
}
.sb-search-inline {
  width: 100%; border: 1.5px solid #e2e8f0; border-radius: 10px;
  padding: 9px 12px; font-size: 14px; outline: none; margin-bottom: 14px;
}
.sb-search-inline:focus { border-color: var(--sb-primary); }

/* ── Product Grid ───────────────────────────────────────────── */
.sb-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 16px; }
.sb-card {
  background: #fff; border-radius: 16px; overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,.07); cursor: pointer;
  transition: transform .2s, box-shadow .2s;
}
.sb-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,.12); }
.sb-card-img {
  position: relative; height: 160px; display: flex; align-items: center; justify-content: center;
  overflow: hidden; background: #f1f5f9;
}
.sb-card-img img { width: 100%; height: 100%; object-fit: cover; }
.sb-badge {
  position: absolute; top: 8px; left: 8px; border-radius: 50px;
  padding: 3px 8px; font-size: 9px; font-weight: 800; letter-spacing: .4px; text-transform: uppercase;
}
.sb-badge.neg { background: var(--sb-neg-badge); color: #fff; }
.sb-badge.fix { background: var(--sb-fix-badge); color: #fff; }
.sb-badge.sold { background: var(--sb-sold-badge); color: #fff; }
.sb-fav-btn {
  position: absolute; top: 8px; right: 8px;
  background: rgba(255,255,255,.9); border: none; border-radius: 50%;
  width: 30px; height: 30px; cursor: pointer; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 1px 4px rgba(0,0,0,.15); color: #cbd5e1; transition: all .15s;
}
.sb-fav-btn:hover, .sb-fav-btn.active { color: #ef4444; transform: scale(1.15); }
.sb-card-body { padding: 12px 12px 6px; }
.sb-card-price { font-size: 16px; font-weight: 800; color: #0f172a; margin-bottom: 2px; }
.sb-card-title { font-size: 13px; font-weight: 600; color: #374151; margin-bottom: 4px; line-height: 1.3; }
.sb-card-loc { display: flex; align-items: center; gap: 4px; font-size: 11px; color: #94a3b8; }
.sb-card-footer { padding: 6px 10px 10px; display: flex; gap: 6px; align-items: center; }
.sb-card-btn {
  flex: 1; padding: 7px 6px; border: none; border-radius: 9px;
  font-size: 12px; font-weight: 700; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 4px; transition: all .15s;
}
.sb-card-btn svg { width: 13px; height: 13px; }
.sb-card-btn.view { background: var(--sb-primary-soft); color: var(--sb-primary); }
.sb-card-btn.view:hover { background: var(--sb-primary); color: #fff; }
.sb-card-btn.interested { background: #f0fdf4; color: #16a34a; border: 1.5px solid #86efac; }
.sb-card-btn.interested:hover { background: #16a34a; color: #fff; }
.sb-card-btn.interested.done { background: #dcfce7; color: #15803d; border-color: #4ade80; cursor: default; }

/* ── CTA Banner ─────────────────────────────────────────────── */
.sb-cta-banner {
  background: linear-gradient(135deg,#f5f3ff,#ede9fe);
  border: 1.5px solid #c4b5fd; border-radius: 16px;
  padding: 20px; text-align: center; margin-top: 24px;
}
.sb-cta-banner h3 { font-size: 18px; font-weight: 800; color: #4c1d95; margin: 0 0 6px; }
.sb-cta-banner p { font-size: 13px; color: #6d28d9; margin: 0 0 14px; }
.sb-cta-btn {
  background: linear-gradient(135deg,var(--sb-primary),#a855f7); color: #fff;
  border: none; border-radius: 50px; padding: 10px 24px;
  font-size: 14px; font-weight: 800; cursor: pointer;
  box-shadow: 0 4px 14px rgba(124,58,237,.35);
}

/* ── Detail Modal ───────────────────────────────────────────── */
.sb-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15,23,42,.55); z-index: 9000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: all .25s;
}
.sb-overlay.open { opacity: 1; visibility: visible; }
.sb-modal {
  background: #fff; border-radius: 20px; max-width: 520px; width: 92%; max-height: 88vh;
  overflow-y: auto; box-shadow: 0 24px 80px rgba(0,0,0,.22);
  transform: scale(.95) translateY(16px); transition: transform .25s;
}
.sb-overlay.open .sb-modal { transform: none; }
.sb-modal-close {
  position: absolute; top: 14px; right: 14px;
  background: rgba(255,255,255,.9); border: none; border-radius: 50%;
  width: 34px; height: 34px; cursor: pointer; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.sb-detail-img { position: relative; height: 240px; background: #f1f5f9; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.sb-detail-img img { width: 100%; height: 100%; object-fit: cover; }
.sb-detail-body { padding: 20px; }
.sb-detail-price { font-size: 22px; font-weight: 900; color: #0f172a; }
.sb-detail-title { font-size: 17px; font-weight: 800; color: #1e293b; margin: 6px 0 4px; }
.sb-detail-cond { font-size: 12px; color: var(--sb-primary); font-weight: 700; margin-bottom: 12px; }
.sb-detail-location { display: flex; align-items: center; gap: 6px; font-size: 13px; color: #64748b; margin-bottom: 16px; }
.sb-detail-desc { font-size: 14px; color: #475569; line-height: 1.7; margin-bottom: 18px; }
.sb-contact-card { background: #f8fafc; border: 1.5px solid #e2e8f0; border-radius: 14px; padding: 16px; }
.sb-contact-hdr { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.sb-avatar {
  width: 44px; height: 44px; border-radius: 50%; font-size: 16px; font-weight: 800;
  background: linear-gradient(135deg,var(--sb-primary),#a855f7);
  color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.sb-seller-name { font-weight: 800; font-size: 15px; color: #0f172a; }
.sb-seller-sub { font-size: 12px; color: #94a3b8; }
.sb-contact-ctas { display: flex; gap: 8px; }
.sb-btn-call, .sb-btn-wa {
  flex: 1; padding: 10px; border-radius: 12px; font-size: 13px; font-weight: 700;
  text-decoration: none; display: flex; align-items: center; justify-content: center; gap: 6px;
  transition: all .2s; border: none; cursor: pointer;
}
.sb-btn-call { background: var(--sb-primary-soft); color: var(--sb-primary); }
.sb-btn-call:hover { background: var(--sb-primary); color: #fff; }
.sb-btn-wa { background: #f0fdf4; color: #16a34a; }
.sb-btn-wa:hover { background: #16a34a; color: #fff; }
.sb-detail-actions { display: flex; gap: 8px; margin-top: 16px; }
.sb-detail-actions button {
  flex: 1; padding: 10px; border-radius: 12px; font-size: 13px; font-weight: 700;
  cursor: pointer; border: none; transition: all .2s;
}
.sb-btn-interested { background: var(--sb-primary); color: #fff; }
.sb-btn-interested.done { background: #dcfce7; color: #15803d; }
.sb-btn-fav { background: #fff6f6; color: #ef4444; border: 1.5px solid #fecaca!important; }

/* Seller controls */
.sb-listing-mgmt { display: flex; gap: 6px; margin-top: 12px; }
.sb-listing-mgmt button {
  flex: 1; padding: 8px; border: none; border-radius: 10px;
  font-size: 12px; font-weight: 700; cursor: pointer;
}
/* Price type chips — large toggle buttons */
.sb-neg-chip {
  flex: 1; padding: 12px 10px; border: 2px solid #e2e8f0;
  border-radius: 12px; font-size: 13px; font-weight: 700;
  color: #64748b; background: #f8fafc; cursor: pointer;
  transition: all .18s; text-align: center;
}
.sb-neg-chip:hover { border-color: #94a3b8; }
.sb-neg-chip.active-neg {
  background: #f0fdf4; border-color: #22c55e; color: #16a34a;
  box-shadow: 0 0 0 3px rgba(34,197,94,.15);
}
.sb-neg-chip.active-fix {
  background: #eff6ff; border-color: #2563eb; color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}
.sb-neg-row { display: flex; gap: 10px; margin-bottom: 10px; }
.sb-restricted-note { background: #fef2f2; border: 1px solid #fecaca; border-radius: 8px; padding: 8px 12px; font-size: 12px; color: #dc2626; }

/* ── Post Form ──────────────────────────────────────────────── */
.sb-post-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15,23,42,.6); z-index: 9500;
  display: flex; align-items: flex-end; justify-content: center;
  opacity: 0; visibility: hidden; transition: all .25s;
}
.sb-post-overlay.open { opacity: 1; visibility: visible; }
.sb-post-modal {
  background: #fff; border-radius: 24px 24px 0 0;
  width: 100%; max-width: 640px; max-height: 92vh;
  overflow-y: auto; padding: 20px;
  transform: translateY(40px); transition: transform .25s;
}
.sb-post-overlay.open .sb-post-modal { transform: none; }
.sb-form-grp { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.sb-form-grp label { font-size: 12px; font-weight: 700; color: #64748b; text-transform: uppercase; letter-spacing: .4px; }
.sb-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sb-form-inp {
  width: 100%; border: 1.5px solid #e2e8f0; border-radius: 10px;
  padding: 10px 12px; font-size: 14px; color: #0f172a; outline: none;
  font-family: inherit; box-sizing: border-box; transition: border .15s;
}
.sb-form-inp:focus { border-color: var(--sb-primary); }
.sb-img-upload-area {
  border: 2px dashed #c4b5fd; background: #f5f3ff; border-radius: 12px;
  padding: 16px; text-align: center; cursor: pointer; color: var(--sb-primary);
  font-size: 13px; font-weight: 600;
}
.sb-img-previews { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.sb-submit-btn {
  width: 100%; padding: 13px; border: none; border-radius: 12px;
  background: linear-gradient(135deg,var(--sb-primary),#a855f7);
  color: #fff; font-size: 15px; font-weight: 800; cursor: pointer; margin-top: 8px;
  box-shadow: 0 4px 16px rgba(124,58,237,.35);
}
.sb-submit-btn:disabled { opacity: .6; cursor: not-allowed; }
.sb-form-error { color: #dc2626; font-size: 13px; font-weight: 600; display: none; }
.sb-form-error.show { display: flex; align-items: center; gap: 6px; }

/* ── Dashboard (slide-in) ─────────────────────────────────── */
/* .sb-dash-overlay handled by existing dash panel */
.sb-dash-tabs { display: flex; border-bottom: 2px solid #f1f5f9; overflow-x: auto; scrollbar-width: none; }
.sb-dash-tabs::-webkit-scrollbar { display: none; }
.sb-dash-tab-btn {
  flex: 1; padding: 12px 8px; border: none; background: none;
  font-size: 11px; font-weight: 700; color: #94a3b8; cursor: pointer;
  border-bottom: 3px solid transparent; white-space: nowrap; transition: all .2s;
}
.sb-dash-tab-btn.active { color: var(--sb-primary); border-bottom-color: var(--sb-primary); }
.sb-dash-content { display: none; padding: 0; }
.sb-dash-content.active { display: block; }

/* ── Dashboard listing rows ─────────────────────────── */
.sb-listing-row {
  display: flex; align-items: center; gap: 10px;
  padding: 12px; background: #fff; border-radius: 14px;
  border: 1px solid #e2e8f0; margin-bottom: 8px;
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
}
.sb-listing-emoji {
  font-size: 24px; width: 44px; height: 44px;
  border-radius: 10px; background: #f8fafc;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.sb-listing-info { flex: 1; min-width: 0; }
.sb-listing-title {
  font-size: 14px; font-weight: 800; color: #0f172a;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-bottom: 2px;
}
.sb-listing-sub { font-size: 12px; color: #64748b; }
.sb-listing-actions { display: flex; gap: 5px; flex-shrink: 0; }
.sb-listing-act {
  padding: 5px 10px; border: 1.5px solid #e2e8f0; border-radius: 8px;
  font-size: 11px; font-weight: 700; cursor: pointer; background: #fff;
  transition: all .15s; color: #475569;
}
.sb-listing-act.edit  { border-color: #2563eb; color: #2563eb; }
.sb-listing-act.edit:hover { background: #2563eb; color: #fff; }
.sb-listing-act.sold  { border-color: #16a34a; color: #16a34a; }
.sb-listing-act.sold:hover { background: #16a34a; color: #fff; }
.sb-listing-act.del   { border-color: #dc2626; color: #dc2626; }
.sb-listing-act.del:hover { background: #dc2626; color: #fff; }

/* ── Dashboard interested rows ──────────────────────── */
.sb-interested-row {
  display: flex; align-items: center; gap: 10px;
  padding: 12px; background: #fff; border-radius: 14px;
  border: 1px solid #e2e8f0; margin-bottom: 8px;
}
.sb-int-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg,#7c3aed,#a855f7);
  color: #fff; font-size: 14px; font-weight: 800;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.sb-int-info { flex: 1; min-width: 0; }
.sb-int-name { font-size: 14px; font-weight: 700; color: #0f172a; }
.sb-int-sub  { font-size: 12px; color: #64748b; margin-top: 2px; }
.sb-int-contact { font-size: 12px; color: #7c3aed; font-weight: 600; margin-top: 2px; }
.sb-int-date { font-size: 11px; color: #94a3b8; flex-shrink: 0; }

/* ── Mobile filter overlay ───────────────────────────────────── */
.sb-mob-filter-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15,23,42,.5); z-index: 8800;
  opacity: 0; visibility: hidden; transition: all .25s;
}
.sb-mob-filter-overlay.open { opacity: 1; visibility: visible; }
.sb-mob-filter-panel {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: #fff; border-radius: 24px 24px 0 0; padding: 20px;
  max-height: 80vh; overflow-y: auto;
  transform: translateY(100%); transition: transform .28s;
}
.sb-mob-filter-overlay.open .sb-mob-filter-panel { transform: none; }

/* ── Mobile Responsive ─────────────────────────────────────── */
@media (max-width: 768px) {
  /* Hide desktop sidebar on mobile */
  aside.sb-filter-panel { display: none !important; }

  /* Show mobile filter toggle button */
  .sb-filter-toggle { display: flex !important; }

  .sb-layout { padding: 12px 12px 100px; gap: 0; }
  .sb-section { padding: 16px 12px 0; }
  .sb-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .sb-search-row { flex-wrap: wrap; }
  .sb-search-row select { border-right: none; border-bottom: 1px solid #e2e8f0; flex: 1; min-width: unset; }
  .sb-search-btn { width: 100%; justify-content: center; }
  .sb-form-row { grid-template-columns: 1fr; }

  /* ── Compact hero on mobile (1/4 size) ──────────────────────── */
  .sb-hero {
    padding: 10px 14px 12px !important;
  }
  .sb-hero-badge { display: none; }
  .sb-hero h1 { font-size: 18px !important; margin-bottom: 4px; }
  .sb-hero > p:not(.sb-hero-badge) { font-size: 11px !important; margin-bottom: 6px; opacity: .8; }
  .sb-hero-pills { display: none; }
  .sb-search-row {
    border-radius: 10px; padding: 4px;
    box-shadow: 0 4px 16px rgba(0,0,0,.15);
  }
  .sb-search-row select { display: none; }  /* hide category dropdown in hero search on mobile */
  .sb-search-btn { border-radius: 8px; padding: 8px 14px; font-size: 12px; }

  /* ── Sold carousel visible on mobile ─────────────────────────── */
  .sb-sold-carousel { display: block; }

  /* ── Category grid: horizontal scroll on mobile ─────────────── */
  .sb-cat-grid {
    display: flex !important;
    overflow-x: auto;
    gap: 10px;
    padding-bottom: 6px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    /* Show only first row (approx 4 items) then hide rest */
    flex-wrap: nowrap;
  }
  .sb-cat-grid::-webkit-scrollbar { display: none; }
  .sb-cat-grid.sb-cat-expanded {
    flex-wrap: wrap;
    overflow-x: hidden;
  }
  .sb-cat-tile {
    flex-shrink: 0;
    width: 68px;
    min-width: 68px;
  }
  .sb-cat-emoji { font-size: 20px; }
  .sb-cat-name { font-size: 9px; }
}

/* ================================================================
   CATEGORY VIEW PANEL — Full-screen slide-in on category click
================================================================ */

.sb-cat-view-panel {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: #f8fafc; z-index: 8900;
  display: flex; flex-direction: column; overflow: hidden;
  transform: translateX(100%);
  transition: transform .28s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}
.sb-cat-view-panel.open { transform: translateX(0); }

.sb-cat-view-hdr {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  background: #fff; border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 2px 8px rgba(0,0,0,.06); flex-shrink: 0;
}
.sb-cat-view-back {
  display: flex; align-items: center; gap: 4px;
  background: none; border: none; font-size: 14px; font-weight: 700;
  color: var(--sb-primary); cursor: pointer; padding: 6px 10px; border-radius: 8px;
  transition: background .15s; flex-shrink: 0;
}
.sb-cat-view-back:hover { background: var(--sb-primary-soft); }
#sbCatViewTitle {
  flex: 1; font-size: 16px; font-weight: 800; color: #0f172a;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sb-cat-view-post {
  background: linear-gradient(135deg,#7c3aed,#a855f7); color: #fff;
  border: none; border-radius: 50px; padding: 6px 14px;
  font-size: 12px; font-weight: 800; cursor: pointer; white-space: nowrap;
  flex-shrink: 0; box-shadow: 0 2px 8px rgba(124,58,237,.35);
}

/* Horizontal category strip */
.sb-cat-strip {
  display: flex; gap: 6px; overflow-x: auto; padding: 10px 12px;
  background: #fff; border-bottom: 1px solid #e2e8f0;
  scrollbar-width: none; flex-shrink: 0;
}
.sb-cat-strip::-webkit-scrollbar { display: none; }
.sb-strip-tab {
  flex-shrink: 0; background: #f1f5f9; border: 1.5px solid #e2e8f0;
  border-radius: 50px; padding: 6px 14px; font-size: 12px; font-weight: 600;
  color: #475569; cursor: pointer; white-space: nowrap; transition: all .18s;
}
.sb-strip-tab:hover, .sb-strip-tab.active {
  background: var(--sb-primary-soft); border-color: var(--sb-primary); color: var(--sb-primary);
}

/* Subcategory chips */
.sb-subcat-strip {
  display: flex; gap: 6px; overflow-x: auto; padding: 8px 12px;
  background: #fafafa; border-bottom: 1px solid #e2e8f0;
  scrollbar-width: none; flex-shrink: 0;
}
.sb-subcat-strip::-webkit-scrollbar { display: none; }
.sb-subcat-chip {
  flex-shrink: 0; background: #fff; border: 1.5px solid #e2e8f0;
  border-radius: 50px; padding: 4px 12px; font-size: 11px; font-weight: 600;
  color: #64748b; cursor: pointer; white-space: nowrap; transition: all .18s;
}
.sb-subcat-chip:hover, .sb-subcat-chip.active {
  background: var(--sb-primary); border-color: var(--sb-primary); color: #fff;
}

/* Grid inside category view */
.sb-cat-view-grid {
  flex: 1; overflow-y: auto; padding: 12px; -webkit-overflow-scrolling: touch;
}
.sb-cv-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; }

/* ================================================================
   DETAIL MODAL — inner content classes
================================================================ */

/* Slide-up sheet */
#sbDetailOverlay {
  position: fixed; inset: 0; z-index: 9100;
  background: rgba(15,23,42,.55);
  display: flex; align-items: flex-end; justify-content: center;
  opacity: 0; visibility: hidden; transition: all .25s;
}
#sbDetailOverlay.open { opacity: 1; visibility: visible; }
#sbModalContent {
  background: #fff; border-radius: 24px 24px 0 0;
  width: 100%; max-width: 640px; max-height: 90vh;
  overflow-y: auto; padding: 0 16px 24px;
  transform: translateY(40px); transition: transform .25s;
}
#sbDetailOverlay.open #sbModalContent { transform: none; }

/* Drag handle */
.sb-modal-drag {
  width: 40px; height: 4px; background: #e2e8f0;
  border-radius: 4px; margin: 10px auto 4px; flex-shrink: 0;
}

/* Close row */
.sb-modal-close-row {
  display: flex; justify-content: flex-end; padding: 10px 0 4px;
}
.sb-modal-close {
  width: 32px; height: 32px; border-radius: 50%;
  background: #f1f5f9; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: #64748b; transition: background .15s;
}
.sb-modal-close:hover { background: #e2e8f0; }
.sb-modal-close svg { width: 16px; height: 16px; }

/* Hero image */
.sb-modal-img-wrap {
  position: relative; height: 220px; border-radius: 16px;
  overflow: hidden; display: flex; align-items: center; justify-content: center;
  font-size: 64px; margin-bottom: 10px; background: #f1f5f9;
}
.sb-modal-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.sb-modal-img-wrap .sb-badge {
  position: absolute; top: 10px; left: 10px;
}

/* Title & price */
.sb-modal-title {
  font-size: 18px; font-weight: 800; color: #0f172a;
  margin: 8px 0 4px; line-height: 1.3;
}
.sb-modal-price {
  font-size: 22px; font-weight: 900; color: var(--sb-primary);
  margin-bottom: 10px;
}

/* Meta pills row */
.sb-modal-meta {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px;
}
.sb-modal-meta span {
  display: inline-flex; align-items: center; gap: 5px;
  background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 50px;
  padding: 4px 10px; font-size: 12px; font-weight: 600; color: #475569;
}
.sb-modal-meta span svg { width: 13px; height: 13px; flex-shrink: 0; }

/* Description */
.sb-modal-desc {
  font-size: 14px; color: #475569; line-height: 1.7;
  margin-bottom: 16px; padding-bottom: 16px;
  border-bottom: 1px solid #f1f5f9;
}

/* ── Seller action row (Edit / Mark Sold / Renew / Delete) ── */
.sb-seller-controls {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  margin-top: 12px;
}
.sb-ctrl-btn {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 10px 6px; border-radius: 12px; border: 1.5px solid #e2e8f0;
  background: #fff; font-size: 11px; font-weight: 700; cursor: pointer;
  transition: all .18s; color: #475569;
}
.sb-ctrl-btn svg { width: 18px; height: 18px; }
.sb-ctrl-btn:hover { transform: translateY(-1px); }
.sb-ctrl-btn.edit  { border-color: #2563eb; color: #2563eb; background: #eff6ff; }
.sb-ctrl-btn.edit:hover { background: #2563eb; color: #fff; }
.sb-ctrl-btn.sold  { border-color: #16a34a; color: #16a34a; background: #f0fdf4; }
.sb-ctrl-btn.sold:hover { background: #16a34a; color: #fff; }
.sb-ctrl-btn.renew { border-color: #f59e0b; color: #b45309; background: #fffbeb; }
.sb-ctrl-btn.renew:hover { background: #f59e0b; color: #fff; }
.sb-ctrl-btn.del   { border-color: #dc2626; color: #dc2626; background: #fef2f2; }
.sb-ctrl-btn.del:hover { background: #dc2626; color: #fff; }

/* ── "I am Interested" button ─────────────────────────────── */
.sb-interested-btn {
  width: 100%; padding: 14px; border: none; border-radius: 14px;
  background: linear-gradient(135deg, var(--sb-primary), #a855f7);
  color: #fff; font-size: 15px; font-weight: 800; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-bottom: 12px; box-shadow: 0 4px 16px rgba(124,58,237,.35);
  transition: all .2s;
}
.sb-interested-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 22px rgba(124,58,237,.45); }
.sb-interested-btn.done { background: #f0fdf4; color: #16a34a; box-shadow: none; border: 1.5px solid #86efac; }
.sb-interested-btn svg { width: 18px; height: 18px; }

/* Locked contact card (blurred) */
.sb-contact-card.locked { filter: blur(3px); pointer-events: none; user-select: none; opacity: .7; margin-top: 8px; }

/* ── Contest banner animations ──────────────────────────────── */
@keyframes contestPulse {
  0%,100% { box-shadow: 0 4px 18px rgba(245,158,11,.45), 0 0 0 3px rgba(251,191,36,.3); }
  50%      { box-shadow: 0 6px 28px rgba(245,158,11,.7),  0 0 0 5px rgba(251,191,36,.5); }
}
@keyframes trophySpin {
  0%,100% { transform: rotate(-8deg) scale(1);    }
  50%     { transform: rotate(8deg)  scale(1.18); }
}

/* Mobile: wrap text nicely */
@media (max-width: 480px) {
  .sb-hero [style*="inline-flex"] {
    font-size: 12px !important;
    padding: 10px 14px !important;
    gap: 7px !important;
  }
}



/* ═══════════════════════════════════════════════════════════════
   Category View Panel � Inline Filter Bar
   Matches the existing sb-filter-panel aesthetic exactly
═══════════════════════════════════════════════════════════════ */

/* ── Outer container ──────────────────────────────────────────── */
.sb-cv-filter-bar {
  background: #fff;
  border-bottom: 1.5px solid #e2e8f0;
  padding: 12px 16px 0;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}

/* ── Controls row (State | District | Budget | Clear) ───────── */
.sb-cv-filter-inner {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  flex-wrap: wrap;
  padding-bottom: 12px;
}

/* ── Individual field wrapper ────────────────────────────────── */
.sb-cv-flt-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 130px;
  flex: 1;
}
.sb-cv-flt-price { flex: 2; min-width: 200px; }

/* ── Label � same style as .sb-filter-lbl ───────────────────── */
.sb-cv-flt-label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: .4px;
  white-space: nowrap;
}

/* ── Price badge (live display inside label) ─────────────────── */
.sb-cv-price-badge {
  font-size: 11px;
  font-weight: 800;
  color: var(--sb-primary, #7c3aed);
  background: #f3e8ff;
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: none;
  letter-spacing: 0;
  margin-left: 2px;
}

/* ── Select � identical to .sb-filter-sel ───────────────────── */
.sb-cv-flt-sel {
  width: 100%;
  border: 1.5px solid #e2e8f0;
  border-radius: 9px;
  padding: 8px 30px 8px 10px;
  font-size: 13px;
  color: #0f172a;
  outline: none;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 10px center;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  transition: border-color .18s;
}
.sb-cv-flt-sel:focus { border-color: var(--sb-primary, #7c3aed); box-shadow: 0 0 0 3px rgba(124,58,237,.1); }
.sb-cv-flt-sel:disabled { background-color: #f8fafc; color: #94a3b8; cursor: not-allowed; }

/* ── Dual Range Slider ───────────────────────────────────────── */
.sb-cv-slider-wrap {
  position: relative;
  height: 30px;
  display: flex;
  align-items: center;
}
/* Grey track background */
.sb-cv-slider-bg {
  position: absolute;
  left: 0; right: 0;
  height: 4px;
  border-radius: 4px;
  background: #e2e8f0;
  z-index: 0;
  pointer-events: none;
}
/* Purple fill between thumbs */
.sb-cv-slider-fill {
  position: absolute;
  height: 4px;
  border-radius: 4px;
  background: var(--sb-primary, #7c3aed);
  z-index: 1;
  pointer-events: none;
  transition: left .05s, width .05s;
}
/* Both range inputs layered on top */
.sb-cv-range {
  position: absolute;
  width: 100%;
  height: 4px;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  pointer-events: none;
  z-index: 2;
  outline: none;
}
.sb-cv-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--sb-primary, #7c3aed);
  border: 2.5px solid #fff;
  box-shadow: 0 1px 6px rgba(124,58,237,.35);
  cursor: pointer;
  pointer-events: all;
  transition: transform .15s, box-shadow .15s;
}
.sb-cv-range::-webkit-slider-thumb:hover,
.sb-cv-range::-webkit-slider-thumb:active {
  transform: scale(1.2);
  box-shadow: 0 2px 12px rgba(124,58,237,.5);
}
.sb-cv-range::-moz-range-thumb {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--sb-primary, #7c3aed);
  border: 2.5px solid #fff;
  box-shadow: 0 1px 6px rgba(124,58,237,.35);
  cursor: pointer;
  pointer-events: all;
}
/* Min/max labels below slider */
.sb-cv-price-labels {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  font-weight: 700;
  color: #94a3b8;
  margin-top: 4px;
}

/* ── Clear button ────────────────────────────────────────────── */
.sb-cv-flt-clear {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  border: 1.5px solid #e2e8f0;
  border-radius: 9px;
  background: #fff;
  color: #64748b;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  align-self: flex-end;
  transition: border-color .18s, color .18s, background .18s;
  margin-bottom: 1px;
}
.sb-cv-flt-clear svg { width: 13px; height: 13px; }
.sb-cv-flt-clear:hover { border-color: #dc2626; color: #dc2626; background: #fef2f2; }

/* ── Footer row (chips + result count) ──────────────────────── */
.sb-cv-filter-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px 0 10px;
  min-height: 28px;
}

/* ── Active filter chips ─────────────────────────────────────── */
.sb-cv-active-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.sb-cv-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px 3px 10px;
  background: #f3e8ff;
  color: #6d28d9;
  font-size: 11px;
  font-weight: 700;
  border-radius: 20px;
}
.sb-cv-chip-x {
  background: none;
  border: none;
  color: #a78bfa;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0 0 0 2px;
}
.sb-cv-chip-x:hover { color: #6d28d9; }

/* ── Result count ────────────────────────────────────────────── */
.sb-cv-result-row {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 700;
  color: #64748b;
  flex-shrink: 0;
}
.sb-cv-result-row svg { width: 13px; height: 13px; }

/* ── Mobile ──────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .sb-cv-filter-inner { gap: 8px; }
  .sb-cv-flt-field { min-width: 120px; }
  .sb-cv-flt-price { min-width: 160px; }
  .sb-cv-flt-clear { padding: 8px 10px; }
  .sb-cv-filter-footer { flex-direction: column; align-items: flex-start; }
}
}