/* ═══════════════════════════════════════════════════════════
   DESIGN TOKENS
═══════════════════════════════════════════════════════════ */
:root {
  --green:       #005c35;
  --green-mid:   #00703f;
  --green-light: #e6f4ec;
  --gold:        #f4c300;
  --gold-dark:   #c9a000;
  --gold-pale:   #fffbe6;
  --nav-bg:      #0c1e14;
  --bg:          #f6f4ef;
  --surface:     #ffffff;
  --surface-2:   #f0ede5;
  --border:      #e2ddd4;
  --text-1:      #111111;
  --text-2:      #555555;
  --text-3:      #999999;
  --red:         #e63946;
  --blue:        #1a73e8;
  --shadow-sm:   0 1px 8px rgba(0,0,0,.07);
  --shadow-md:   0 4px 24px rgba(0,0,0,.1);
  --shadow-lg:   0 16px 48px rgba(0,0,0,.16);
  --r:           16px;
  --r-sm:        10px;
  --r-lg:        24px;
  --r-xl:        32px;
  --font-d:      'Fraunces', Georgia, serif;
  --font-b:      'Outfit', system-ui, sans-serif;
  --nav-h:       64px;
  --mob-nav-h:   68px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--text-1);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overscroll-behavior-y: contain;
}
/* Padding-bottom only on mobile (where the bottom nav exists) */
@media (max-width: 640px) {
  body { padding-bottom: calc(var(--mob-nav-h) + env(safe-area-inset-bottom)); }
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
/* Remove 300ms tap delay on all interactive elements */
button, a, input, select, textarea, [role="button"] {
  font-family: var(--font-b);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
button { cursor: pointer; }

/* ═══════════════════════════════════════════════════════════
   SETUP BANNER
═══════════════════════════════════════════════════════════ */
.setup-banner {
  background: linear-gradient(135deg, var(--nav-bg), #1a3d28);
  color: rgba(255,255,255,.9);
  text-align: center;
  padding: 10px 20px;
  font-size: 13px;
  display: none;
}
.setup-banner.show { display: block; }
.setup-banner a { color: var(--gold); font-weight: 600; }
.setup-banner strong { color: white; }

/* ═══════════════════════════════════════════════════════════
   NAV
═══════════════════════════════════════════════════════════ */
nav {
  background: var(--nav-bg);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 18px;
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 2px 16px rgba(0,0,0,.28);
  /* GPU composite layer — prevents repaint on scroll */
  will-change: transform;
  transform: translateZ(0);
  contain: layout style;
}
.nav-logo {
  font-family: var(--font-d);
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-logo em { font-style: italic; color: var(--gold); }
.nav-logo-icon { font-size: 20px; }
.nav-spacer { flex: 1; }
/* AI search trigger button in nav */
.nav-ai-btn {
  display: flex; align-items: center; gap: 9px;
  background: rgba(255,255,255,.08);
  border: 1.5px solid rgba(255,255,255,.14);
  border-radius: 28px;
  padding: 9px 18px 9px 14px;
  color: rgba(255,255,255,.7);
  font-family: var(--font-b); font-size: 13px;
  cursor: pointer; transition: all .25s;
  min-width: 220px; max-width: 380px; flex: 1;
  text-align: left;
}
.nav-ai-btn:hover {
  background: rgba(255,255,255,.14);
  border-color: rgba(244,195,0,.5);
  color: #fff;
  box-shadow: 0 0 0 3px rgba(244,195,0,.12);
}
.nav-ai-icon {
  font-size: 16px; flex-shrink: 0;
  animation: navAiPulse 3s ease-in-out infinite;
}
@keyframes navAiPulse {
  0%,100% { filter: brightness(1); }
  50%      { filter: brightness(1.6) drop-shadow(0 0 4px rgba(244,195,0,.6)); }
}
.nav-ai-placeholder { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-ai-kbd {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  border-radius: 5px; padding: 2px 7px; font-size: 11px; color: rgba(255,255,255,.45);
  font-family: monospace; flex-shrink: 0;
}
.nav-actions { display: flex; align-items: center; gap: 10px; }

/* UNREAD BADGE */
.badge-wrap { position: relative; display: inline-flex; }
.unread-badge {
  position: absolute;
  top: -4px; right: -4px;
  min-width: 18px; height: 18px;
  background: var(--red);
  color: white;
  border-radius: 9px;
  font-size: 10px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  padding: 0 4px;
  border: 2px solid var(--nav-bg);
  display: none;
}
.unread-badge.show { display: flex; }

/* ═══════════════════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 20px;
  border-radius: var(--r-xl);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  border: none;
  transition: all .2s;
  white-space: nowrap;
}
.btn-gold    { background: var(--gold); color: #000; }
.btn-gold:hover    { background: var(--gold-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(244,195,0,.4); }
.btn-green   { background: var(--green); color: #fff; }
.btn-green:hover   { background: var(--green-mid); transform: translateY(-1px); }
.btn-outline { background: transparent; border: 1.5px solid rgba(255,255,255,.28); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.1); }
.btn-ghost   { background: transparent; border: 1.5px solid var(--border); color: var(--text-1); }
.btn-ghost:hover   { background: var(--bg); }
.btn-red     { background: var(--red); color: #fff; }
.btn-red:hover     { background: #c0392b; }
.btn-sm  { padding: 6px 14px; font-size: 13px; }
.btn-lg  { padding: 15px 32px; font-size: 15px; }
.btn-ico { padding: 9px 12px; border-radius: 50%; }
.btn-block { width: 100%; justify-content: center; margin-top: 4px; }

/* User pill */
.user-pill {
  background: rgba(255,255,255,.1); border: 1.5px solid rgba(255,255,255,.18);
  border-radius: var(--r-xl); padding: 5px 14px 5px 5px;
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; transition: all .2s; color: #fff; font-size: 13px; font-weight: 500;
}
.user-pill:hover { background: rgba(255,255,255,.18); }
.u-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 12px; font-family: var(--font-d);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   PAGES
═══════════════════════════════════════════════════════════ */
.page { display: none; }
.page.active { display: block; }

/* ═══════════════════════════════════════════════════════════
   HERO — centered AI search experience
═══════════════════════════════════════════════════════════ */
.hero {
  background: var(--nav-bg);
  position: relative;
  overflow: hidden;
  padding: 64px 24px 72px;
  text-align: center;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 20% 80%, rgba(0,112,63,.45) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 20%, rgba(244,195,0,.14) 0%, transparent 55%),
    radial-gradient(ellipse 40% 40% at 50% 110%, rgba(0,92,53,.25) 0%, transparent 60%);
  pointer-events: none;
}
.hero-content { position: relative; max-width: 780px; margin: 0 auto; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(244,195,0,.12); border: 1px solid rgba(244,195,0,.3);
  color: var(--gold); padding: 7px 16px; border-radius: var(--r-xl);
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 22px;
}
.hero h1 {
  font-family: var(--font-d);
  font-size: clamp(36px, 5.5vw, 62px);
  font-weight: 800;
  color: #fff;
  line-height: 1.05;
  margin-bottom: 14px;
  letter-spacing: -1px;
}
.hero h1 em { font-style: italic; color: var(--gold); }
.hero-sub {
  color: rgba(255,255,255,.52);
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 500px;
  margin-left: auto; margin-right: auto;
}

/* ── AI SEARCH BAR ── */
.ai-search-wrap {
  max-width: 680px; margin: 0 auto 18px; position: relative;
  animation: searchDrop .7s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes searchDrop {
  from { opacity: 0; transform: translateY(-16px) scale(.97); }
  to   { opacity: 1; transform: none; }
}
.ai-search-bar {
  display: flex; align-items: center; gap: 0;
  background: rgba(255,255,255,.97);
  border: 2px solid rgba(255,255,255,.25);
  border-radius: 22px;
  padding: 6px 6px 6px 20px;
  box-shadow:
    0 8px 40px rgba(0,0,0,.38),
    0 0 0 1px rgba(244,195,0,.18),
    inset 0 1px 0 rgba(255,255,255,.9);
  transition: box-shadow .3s, border-color .3s, transform .2s;
  position: relative;
}
.ai-search-bar:focus-within {
  box-shadow:
    0 12px 52px rgba(0,0,0,.42),
    0 0 0 3px rgba(244,195,0,.45),
    inset 0 1px 0 rgba(255,255,255,.9);
  border-color: rgba(244,195,0,.7);
  transform: translateY(-1px);
}
/* Animated gradient underline on focus */
.ai-search-bar::after {
  content: '';
  position: absolute; bottom: -1px; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--green), var(--gold), transparent);
  background-size: 300% 100%;
  border-radius: 2px;
  opacity: 0; transition: opacity .3s;
  animation: gradSlide 2.5s linear infinite;
}
.ai-search-bar:focus-within::after { opacity: 1; }
@keyframes gradSlide { 0%{background-position:100%} 100%{background-position:-200%} }

.ai-icon {
  font-size: 22px; margin-right: 12px; flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(244,195,0,.4));
  animation: aiOrbit 4s ease-in-out infinite;
}
@keyframes aiOrbit {
  0%,100% { transform: rotate(-8deg) scale(1); filter: drop-shadow(0 0 4px rgba(244,195,0,.3)); }
  25%      { transform: rotate(0deg)  scale(1.12); filter: drop-shadow(0 0 10px rgba(244,195,0,.7)); }
  50%      { transform: rotate(8deg)  scale(1); filter: drop-shadow(0 0 4px rgba(244,195,0,.3)); }
  75%      { transform: rotate(0deg)  scale(1.06); filter: drop-shadow(0 0 8px rgba(244,195,0,.5)); }
}
.ai-search-input {
  flex: 1; border: none; outline: none; background: transparent;
  font-size: 16px; font-family: var(--font-b); color: var(--text-1);
  padding: 10px 0; min-width: 0; letter-spacing: .01em;
}
.ai-search-input::placeholder { color: var(--text-3); }
.ai-search-btn {
  background: linear-gradient(135deg, var(--green), var(--green-mid));
  color: #fff; border: none; border-radius: 16px; padding: 12px 24px;
  font-size: 14px; font-weight: 700; font-family: var(--font-b);
  cursor: pointer; white-space: nowrap; flex-shrink: 0;
  display: flex; align-items: center; gap: 7px;
  box-shadow: 0 2px 12px rgba(0,92,53,.4), inset 0 1px 0 rgba(255,255,255,.18);
  transition: all .22s cubic-bezier(.175,.885,.32,1.275);
  position: relative; overflow: hidden;
}
.ai-search-btn::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.18) 0%, transparent 60%);
  border-radius: inherit;
}
.ai-search-btn:hover {
  background: linear-gradient(135deg, #007848, #009050);
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 6px 22px rgba(0,92,53,.55), inset 0 1px 0 rgba(255,255,255,.2);
}
.ai-search-btn:active { transform: translateY(0) scale(.98); }
.ai-search-btn.loading { opacity: .75; pointer-events: none; }
.ai-search-btn .btn-spinner {
  width: 15px; height: 15px;
  border: 2px solid rgba(255,255,255,.35);
  border-top-color: #fff; border-radius: 50%;
  animation: spin .65s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── PERFORMANCE: Reduce animations on mobile ── */
@media (max-width: 640px) {
  /* Kill expensive continuous animations on mobile */
  .ai-icon { animation: none !important; }
  .nav-ai-icon { animation: none !important; }
  .hero::before { 
    /* Simplify gradient — radial gradients are expensive on mobile GPU */
    background: radial-gradient(ellipse 80% 70% at 30% 90%, rgba(0,112,63,.35) 0%, transparent 65%);
  }
  /* Simplify card hover on touch */
  .ad-card:hover { transform: none; box-shadow: 0 4px 16px rgba(0,0,0,.1); }
  /* Disable card entrance stagger beyond 6 */
  .ad-card:nth-child(n+7) { animation: none; opacity: 1; transform: none; }
  /* Disable skeleton shimmer animation — use simple pulse instead */
  .skeleton-card { animation: skelPulse 1.4s ease-in-out infinite; }
  @keyframes skelPulse { 0%,100%{opacity:.6} 50%{opacity:1} }
}

/* ── RESPECT system motion preference ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { 
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}
.ai-search-bar.pulse-focus {
  animation: pulseFocus .65s cubic-bezier(.175,.885,.32,1.275);
}
@keyframes pulseFocus {
  0%   { box-shadow: 0 8px 40px rgba(0,0,0,.38), 0 0 0 1px rgba(244,195,0,.18); }
  40%  { box-shadow: 0 8px 40px rgba(0,0,0,.38), 0 0 0 6px rgba(244,195,0,.4); transform: scale(1.01); }
  100% { box-shadow: 0 8px 40px rgba(0,0,0,.38), 0 0 0 1px rgba(244,195,0,.18); transform: none; }
}

/* ── SUGGESTION CHIPS ── */
.ai-suggestions {
  display: flex; gap: 8px; flex-wrap: wrap; justify-content: center;
  margin-bottom: 38px;
}
.ai-sug {
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.75); padding: 7px 15px; border-radius: 22px;
  font-size: 12px; font-weight: 500; cursor: pointer;
  font-family: var(--font-b);
  transition: background .2s, border-color .2s, color .2s, transform .2s, box-shadow .2s;
  animation: chipIn .5s cubic-bezier(.34,1.56,.64,1) both;
}
.ai-sug:nth-child(1){animation-delay:.05s} .ai-sug:nth-child(2){animation-delay:.1s}
.ai-sug:nth-child(3){animation-delay:.15s} .ai-sug:nth-child(4){animation-delay:.2s}
.ai-sug:nth-child(5){animation-delay:.25s} .ai-sug:nth-child(6){animation-delay:.3s}
@keyframes chipIn {
  from { opacity:0; transform:translateY(10px) scale(.9); }
  to   { opacity:1; transform:none; }
}
.ai-sug:hover {
  background: rgba(244,195,0,.15); border-color: rgba(244,195,0,.5);
  color: var(--gold); transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(244,195,0,.2);
}

/* ── HERO STATS ── */
.hero-stats { display: flex; gap: 36px; margin-top: 0; flex-wrap: wrap; justify-content: center; }
.hero-stat-num { font-family: var(--font-d); font-size: 26px; font-weight: 700; color: #fff; line-height: 1; }
.hero-stat-num span { color: var(--gold); }
.hero-stat-lbl { font-size: 11px; color: rgba(255,255,255,.4); text-transform: uppercase; letter-spacing: .8px; margin-top: 4px; }

/* ── HERO COMPACT (after search) ── */
.hero { transition: padding .45s cubic-bezier(.4,0,.2,1); }
.hero-eyebrow, .hero-sub, .hero-stats {
  transition: opacity .3s ease, max-height .45s cubic-bezier(.4,0,.2,1), margin .45s;
  max-height: 300px; overflow: hidden;
}
.hero.searched { padding-top: 22px; padding-bottom: 22px; }
.hero.searched .hero-eyebrow,
.hero.searched .hero-sub,
.hero.searched .hero-stats { opacity: 0; max-height: 0; margin-bottom: 0; pointer-events: none; }
.hero.searched h1 { font-size: clamp(20px, 3.5vw, 30px); margin-bottom: 14px; transition: font-size .4s; }
.hero.searched .ai-suggestions { display: none; }
.hero.searched .ai-search-wrap { margin-bottom: 0; }
.hero-reset {
  display: none; align-items: center; gap: 6px;
  color: rgba(255,255,255,.5); font-size: 12px; font-weight: 500;
  background: none; border: none; cursor: pointer; margin: 10px auto 0;
  font-family: var(--font-b); transition: color .2s;
}
.hero-reset:hover { color: var(--gold); }
.hero.searched .hero-reset { display: inline-flex; }

/* ═══════════════════════════════════════════════════════════
   AI RESPONSE + RESULTS AREA
═══════════════════════════════════════════════════════════ */
.results-area { max-width: 1200px; margin: 0 auto; padding: 0 24px 52px; }

/* Compact category pills row */
.cat-row {
  display: flex; gap: 8px; overflow-x: auto; padding: 22px 0 6px;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scrollbar-width: none; align-items: center;
}
.cat-row::-webkit-scrollbar { display: none; }
.cat-pill-sm {
  display: flex; align-items: center; gap: 6px; flex-shrink: 0;
  padding: 7px 14px; background: var(--surface); border-radius: 22px;
  border: 1.5px solid var(--border); cursor: pointer;
  font-size: 13px; font-weight: 500; color: var(--text-2);
  box-shadow: var(--shadow-sm);
  transition: background .18s, border-color .18s, color .18s, transform .22s cubic-bezier(.175,.885,.32,1.275), box-shadow .22s;
}
.cat-pill-sm:hover {
  border-color: var(--gold); transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(244,195,0,.2);
  color: var(--text-1);
}
.cat-pill-sm.active {
  background: var(--green); border-color: var(--green); color: #fff;
  box-shadow: 0 3px 14px rgba(0,92,53,.35);
}
.cat-pill-sm .cp-icon { font-size: 15px; }

/* AI response card */
.ai-response-card {
  background: linear-gradient(135deg, #091810 0%, #0f2a1a 50%, #1a3d28 100%);
  border: 1px solid rgba(244,195,0,.22);
  border-radius: var(--r);
  padding: 20px 24px;
  margin: 20px 0;
  display: none;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 32px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.04);
}
.ai-response-card.show {
  display: block;
  animation: cardReveal .45s cubic-bezier(.34,1.3,.64,1) both;
}
@keyframes cardReveal {
  from { opacity:0; transform:translateY(-14px) scale(.97); }
  60%  { transform:translateY(3px) scale(1.005); }
  to   { opacity:1; transform:none; }
}
/* animated gold top bar */
.ai-response-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--green) 0%, var(--gold) 40%, #00d060 70%, var(--gold) 100%);
  background-size: 300% 100%;
  animation: shimmerGold 3s linear infinite;
}
/* soft glow orb */
.ai-response-card::after {
  content: '';
  position: absolute; top: -40px; right: -40px;
  width: 160px; height: 160px;
  background: radial-gradient(circle, rgba(244,195,0,.12) 0%, transparent 70%);
  pointer-events: none;
}
@keyframes shimmerGold { 0%{background-position:100% 0} 100%{background-position:-200% 0} }
.ai-response-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.ai-response-icon { font-size: 20px; }
.ai-response-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; color: var(--gold); }
.ai-count-badge {
  margin-left: auto;
  background: rgba(244,195,0,.18); border: 1px solid rgba(244,195,0,.35);
  color: var(--gold); padding: 3px 12px; border-radius: 20px;
  font-size: 12px; font-weight: 700; display: none; white-space: nowrap;
}
.ai-count-badge.show { display: inline-block; animation: badgePop .35s cubic-bezier(.34,1.56,.64,1) both; }
@keyframes badgePop { from{transform:scale(0);opacity:0} to{transform:none;opacity:1} }
.ai-response-text { color: rgba(255,255,255,.88); font-size: 15px; line-height: 1.65; }
.ai-response-text a { color: var(--gold); text-decoration: underline; cursor: pointer; }
.ai-cursor { display: inline-block; width: 2px; height: 1em; background: var(--gold); margin-left: 2px; animation: blink .8s step-end infinite; vertical-align: text-bottom; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }
.ai-word {
  display: inline;
  animation: wordIn .22s cubic-bezier(.34,1.2,.64,1) both;
}
@keyframes wordIn {
  from { opacity:0; transform:translateY(4px); }
  to   { opacity:1; transform:none; }
}

/* Results header */
.results-header {
  display: flex; align-items: center; justify-content: space-between;
  margin: 20px 0 16px; flex-wrap: wrap; gap: 10px;
}
.results-count { font-size: 14px; color: var(--text-3); }
.results-count strong { color: var(--text-1); font-weight: 700; }

/* Loading skeletons */
.skeleton-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 20px; }
.skeleton-card {
  height: 280px; border-radius: var(--r);
  background: linear-gradient(90deg, var(--surface-2) 20%, #ede8df 45%, #f7f4ee 50%, #ede8df 55%, var(--surface-2) 80%);
  background-size: 1000px 100%;
  animation: premiumShimmer 1.6s ease-in-out infinite;
  position: relative; overflow: hidden;
}
.skeleton-card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(255,255,255,.25) 100%);
}
@keyframes premiumShimmer {
  0%   { background-position: -600px 0; opacity: .85; }
  50%  { opacity: 1; }
  100% { background-position: 600px 0; opacity: .85; }
}

/* ═══════════════════════════════════════════════════════════
   SECTIONS
═══════════════════════════════════════════════════════════ */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 52px 0; }
.section-hd { display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px; }
.section-title { font-family: var(--font-d); font-size: 26px; font-weight: 700; letter-spacing: -.3px; }
.section-link { color: var(--green); font-size: 14px; font-weight: 600; cursor: pointer; }
.section-link:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════════════════
   LISTING CARDS — Premium Redesign
═══════════════════════════════════════════════════════════ */
.listings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(270px, 100%), 1fr));
  gap: 16px;
  contain: layout;
}
.ad-card {
  background: var(--surface);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  cursor: pointer;
  transition: transform .28s cubic-bezier(.22,1,.36,1),
              box-shadow .28s ease;
  border: 1px solid rgba(0,0,0,.06);
  position: relative;
  contain: layout style;
  -webkit-tap-highlight-color: transparent;
}
@media (hover: hover) {
  .ad-card:hover { will-change: transform; }
}
.ad-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,.12), 0 2px 6px rgba(0,0,0,.06);
  border-color: rgba(0,0,0,.03);
}
.ad-card:hover .ad-card-img img { transform: scale(1.04); }
.ad-card-img img,
.ad-card-img .img-placeholder { transition: transform .5s cubic-bezier(.22,1,.36,1); display: block; }
.ad-card.sold { opacity: .55; filter: saturate(.6); }

/* Staggered entrance */
.ad-card { animation: cardIn .4s cubic-bezier(.22,1,.36,1) both; }
.ad-card:nth-child(1){animation-delay:.02s} .ad-card:nth-child(2){animation-delay:.05s}
.ad-card:nth-child(3){animation-delay:.08s} .ad-card:nth-child(4){animation-delay:.11s}
.ad-card:nth-child(5){animation-delay:.14s} .ad-card:nth-child(6){animation-delay:.17s}
.ad-card:nth-child(7){animation-delay:.20s} .ad-card:nth-child(8){animation-delay:.23s}
.ad-card:nth-child(n+9){animation-delay:.26s}
@keyframes cardIn {
  from { opacity:0; transform:translateY(16px) scale(.98); }
  to   { opacity:1; transform:none; }
}

/* ── Image container ── */
.ad-card-img {
  height: 200px;
  background: var(--surface-2);
  display: flex; align-items: center; justify-content: center;
  font-size: 56px;
  overflow: hidden;
  position: relative;
  contain: strict;
}
/* Subtle gradient overlay at bottom of image for text readability */
.ad-card-img::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 48px;
  background: linear-gradient(transparent, rgba(0,0,0,.08));
  pointer-events: none; z-index: 1;
}
.ad-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: opacity .25s;
}
.ad-card-img img[loading] { opacity: 0; }
.ad-card-img img.loaded { opacity: 1; }

/* Category-colored placeholder */
.ad-card-img .img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 48px;
  background: linear-gradient(145deg, var(--cat-bg, var(--surface-2)), rgba(255,255,255,.4));
}

/* ── Category tag — small, clean pill ── */
.ad-cat-tag {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  background: rgba(0,0,0,.55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 9px; font-weight: 700;
  padding: 4px 9px; border-radius: 6px;
  text-transform: uppercase; letter-spacing: .6px;
}
.sold-tag {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  background: rgba(0,0,0,.7);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 9px; font-weight: 700;
  padding: 4px 9px; border-radius: 6px;
  text-transform: uppercase; letter-spacing: .4px;
}

/* ── Fav button — smaller, frosted ── */
.fav-btn {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  background: rgba(255,255,255,.85);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: none; border-radius: 50%; width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; cursor: pointer;
  box-shadow: 0 1px 6px rgba(0,0,0,.1);
  transition: transform .2s, background .15s;
}
.fav-btn:hover { transform: scale(1.15); background: #fff; }

/* ── Fresh badge — subtle, bottom-right of image ── */
.fresh-badge {
  position: absolute; bottom: 8px; right: 10px; z-index: 2;
  background: rgba(0,92,53,.85);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 9px; font-weight: 700;
  padding: 3px 8px; border-radius: 6px;
  text-transform: uppercase; letter-spacing: .4px;
}

/* ── Trending badge — bottom-left of image ── */
.trending-badge {
  position: absolute; bottom: 8px; left: 10px; z-index: 2;
  background: rgba(230,57,70,.85);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  color: #fff; font-size: 9px; font-weight: 700;
  padding: 3px 8px; border-radius: 6px;
  text-transform: uppercase; letter-spacing: .4px;
}

/* ── Photo count indicator ── */
.photo-count-badge {
  position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%); z-index: 2;
  background: rgba(0,0,0,.6);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  color: #fff; font-size: 10px; font-weight: 600;
  padding: 3px 9px; border-radius: 6px;
  letter-spacing: .2px;
}

/* ── Card body — refined spacing ── */
.ad-card-body { padding: 14px 16px 16px; }
.ad-price {
  font-family: var(--font-d); font-size: 20px; font-weight: 700;
  color: var(--green); margin-bottom: 3px; line-height: 1.2;
}
.ad-price.negotiable::after {
  content: ' · neg.'; font-size: 11px; font-weight: 500;
  color: var(--text-3); font-family: var(--font-b);
}
.ad-title {
  font-weight: 600; font-size: 13.5px; color: var(--text-1);
  margin-bottom: 8px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  line-height: 1.3;
}
.ad-meta {
  display: flex; gap: 10px; font-size: 11.5px; color: var(--text-3);
  align-items: center; flex-wrap: wrap;
}
.ad-views {
  display: inline-flex; align-items: center; gap: 3px;
  margin-left: auto; font-size: 11px; color: var(--text-3);
}
.ad-views svg { width: 11px; height: 11px; opacity: .45; }

/* ═══════════════════════════════════════════════════════════
   FILTERS BAR
═══════════════════════════════════════════════════════════ */
.filters-row { display: flex; gap: 8px; margin-bottom: 26px; flex-wrap: wrap; align-items: center; }
.fchip {
  padding: 7px 16px; border-radius: 22px; border: 1.5px solid var(--border);
  background: var(--surface); font-size: 13px; font-family: var(--font-b);
  cursor: pointer; transition: all .15s; font-weight: 500; color: var(--text-2);
}
.fchip:hover { border-color: var(--green); color: var(--green); }
.fchip.active { background: var(--green); border-color: var(--green); color: #fff; }
.fselect {
  margin-left: auto; padding: 7px 14px; border-radius: 22px;
  border: 1.5px solid var(--border); background: var(--surface);
  font-size: 13px; font-family: var(--font-b); cursor: pointer; outline: none;
}

/* ═══════════════════════════════════════════════════════════
   EMPTY STATE
═══════════════════════════════════════════════════════════ */
.empty { text-align: center; padding: 72px 24px; grid-column: 1/-1; }
.empty-icon { font-size: 64px; margin-bottom: 18px; }
.empty h3 { font-family: var(--font-d); font-size: 22px; margin-bottom: 8px; }
.empty p { color: var(--text-3); max-width: 300px; margin: 0 auto 22px; font-size: 14px; line-height: 1.6; }

/* ═══════════════════════════════════════════════════════════
   MY ADS / PROFILE PAGES
═══════════════════════════════════════════════════════════ */
.page-wrap { max-width: 1100px; margin: 0 auto; padding: 44px 24px; }
.page-h { font-family: var(--font-d); font-size: 32px; font-weight: 800; margin-bottom: 6px; }
.page-sub { color: var(--text-3); margin-bottom: 32px; }
.my-ad-row {
  background: var(--surface); border-radius: var(--r); padding: 16px 20px;
  display: flex; align-items: center; gap: 16px; margin-bottom: 12px;
  box-shadow: var(--shadow-sm); transition: box-shadow .15s; border: 1px solid var(--border);
}
.my-ad-row:hover { box-shadow: var(--shadow-md); }
.my-ad-thumb {
  width: 76px; height: 62px; border-radius: var(--r-sm);
  background: var(--surface-2); display: flex; align-items: center; justify-content: center;
  font-size: 28px; flex-shrink: 0; overflow: hidden;
}
.my-ad-thumb img { width: 100%; height: 100%; object-fit: cover; }
.my-ad-info { flex: 1; min-width: 0; }
.my-ad-title { font-weight: 600; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.my-ad-price { font-family: var(--font-d); font-weight: 700; color: var(--green); font-size: 15px; }
.my-ad-meta { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.my-ad-acts { display: flex; gap: 8px; flex-shrink: 0; }
.s-badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 12px; font-size: 11px; font-weight: 700; text-transform: uppercase; flex-shrink: 0; }
.s-active { background: #d1fae5; color: #065f46; }
.s-sold   { background: #f0f0f0; color: #555; }

/* ═══════════════════════════════════════════════════════════
   MESSAGES
═══════════════════════════════════════════════════════════ */
.inbox-list { display: flex; flex-direction: column; gap: 2px; }
.inbox-item {
  background: var(--surface); border-radius: var(--r-sm); padding: 16px 18px;
  display: flex; align-items: center; gap: 14px; cursor: pointer;
  transition: background .15s; border: 1px solid transparent;
}
.inbox-item:hover { background: var(--green-light); border-color: var(--green); }
.inbox-item.unread { border-left: 3px solid var(--green); }
.inbox-avatar {
  width: 46px; height: 46px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-d); font-weight: 800; font-size: 16px;
}
.inbox-info { flex: 1; min-width: 0; }
.inbox-name { font-weight: 600; font-size: 15px; }
.inbox-preview { font-size: 13px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.inbox-ad { font-size: 11px; color: var(--text-3); background: var(--surface-2); display: inline-block; padding: 2px 8px; border-radius: 8px; margin-top: 4px; }
.inbox-time { font-size: 11px; color: var(--text-3); flex-shrink: 0; }
.inbox-dot { width: 9px; height: 9px; background: var(--green); border-radius: 50%; flex-shrink: 0; }

/* ═══════════════════════════════════════════════════════════
   MODALS
═══════════════════════════════════════════════════════════ */
.overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.55);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  z-index: 300; display: none;
  align-items: center; justify-content: center;
  padding: 20px;
  overscroll-behavior: contain;
}
.overlay.open { display: flex; }
.modal {
  background: var(--surface); border-radius: 22px; padding: 40px;
  width: 100%; max-width: 460px; position: relative;
  animation: mIn .26s cubic-bezier(.175,.885,.32,1.1);
  max-height: 92dvh; overflow-y: auto; overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}
.modal-wide { max-width: 560px; }
.modal-full { max-width: 720px; padding: 0; overflow: hidden; border-radius: 22px; max-height: 96dvh; }
.m-close {
  position: absolute; top: 14px; right: 14px;
  background: var(--surface-2); border: none; border-radius: 50%;
  /* min 44x44 tap target */
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: var(--text-2); cursor: pointer;
  transition: background .15s, transform .15s; z-index: 5;
  touch-action: manipulation;
}
.m-close:hover { background: var(--border); transform: scale(1.08); }
@keyframes mIn { from { opacity:0; transform:scale(.95) translateY(12px); } to { opacity:1; transform:none; } }

/* FORM */
.form-grp { margin-bottom: 16px; }
.form-row { display: flex; gap: 12px; }
.form-row .form-grp { flex: 1; }
.form-lbl { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text-1); }
.form-lbl span { color: var(--text-3); font-weight: 400; }
.form-inp {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--border);
  border-radius: var(--r-sm); font-size: 14px; font-family: var(--font-b);
  outline: none; transition: border-color .15s; background: var(--surface); color: var(--text-1);
}
.form-inp:focus { border-color: var(--green); }
select.form-inp { cursor: pointer; }
textarea.form-inp { resize: vertical; min-height: 90px; }
.alert-box { padding: 12px 16px; border-radius: var(--r-sm); font-size: 13px; margin-bottom: 14px; display: none; }
.alert-box.show { display: block; }
.alert-err  { background: #fef2f2; color: #c62828; border: 1px solid #fecaca; }
.alert-ok   { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.tab-switch { display: flex; background: var(--surface-2); border-radius: var(--r-sm); padding: 4px; margin-bottom: 22px; }
.tab-btn { flex:1; padding:9px; border:none; background:transparent; border-radius:8px; font-family:var(--font-b); font-size:14px; font-weight:500; cursor:pointer; transition:all .2s; color:var(--text-3); }
.tab-btn.active { background:var(--surface); color:var(--text-1); box-shadow:var(--shadow-sm); }
.m-logo { font-family:var(--font-d); font-size:26px; font-weight:800; margin-bottom:6px; }
.m-logo em { font-style:italic; color:var(--gold); }
.m-sub { color:var(--text-3); font-size:14px; margin-bottom:26px; }
.divider { text-align:center; color:var(--text-3); font-size:13px; margin:16px 0; position:relative; }
.divider::before,.divider::after { content:''; position:absolute; top:50%; width:42%; height:1px; background:var(--border); }
.divider::before{left:0;} .divider::after{right:0;}

/* IMAGE UPLOAD */
.img-upload-area {
  border: 2px dashed var(--border); border-radius: var(--r); padding: 28px;
  text-align: center; cursor: pointer; transition: all .2s; background: var(--surface-2);
  position: relative;
}
.img-upload-area:hover { border-color: var(--green); background: var(--green-light); }
.img-upload-area input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.img-upload-icon { font-size: 36px; margin-bottom: 8px; }
.img-upload-area p { font-size: 13px; color: var(--text-3); }
.img-upload-area strong { color: var(--green); }
.img-preview { position: relative; border-radius: var(--r); overflow: hidden; height: 180px; }
.img-preview img { width: 100%; height: 100%; object-fit: cover; }
.img-clear { position: absolute; top: 10px; right: 10px; background: rgba(0,0,0,.6); color: #fff; border: none; border-radius: 50%; width: 30px; height: 30px; cursor: pointer; font-size: 16px; display: flex; align-items: center; justify-content: center; }

/* ── MULTI-PHOTO GRID ── */
.photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }
@media (min-width: 500px) { .photo-grid { grid-template-columns: repeat(4, 1fr); } }
.photo-thumb-wrap {
  position: relative; aspect-ratio: 1; border-radius: 10px; overflow: hidden;
  border: 2px solid var(--border); background: var(--surface-2);
}
.photo-thumb-wrap img.photo-thumb {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.photo-rm {
  position: absolute; top: 4px; right: 4px;
  width: 22px; height: 22px;
  background: rgba(0,0,0,.65); color: #fff;
  border: none; border-radius: 50%;
  font-size: 11px; font-weight: 700; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  line-height: 1; transition: background .15s;
}
.photo-rm:hover { background: var(--red); }
.photo-cover-tag {
  position: absolute; bottom: 4px; left: 4px;
  background: var(--green); color: #fff;
  font-size: 9px; font-weight: 800;
  padding: 2px 7px; border-radius: 6px;
  text-transform: uppercase; letter-spacing: .3px;
}
.photo-add-btn {
  aspect-ratio: 1; border: 2px dashed var(--border); border-radius: 10px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  cursor: pointer; background: var(--surface-2); font-size: 22px;
  color: var(--text-3); transition: all .15s; gap: 4px;
}
.photo-add-btn span { font-size: 11px; font-weight: 600; }
.photo-add-btn:hover { border-color: var(--green); color: var(--green); background: var(--green-light); }

/* ── DETAIL GALLERY ── */
.gallery-wrap { position: relative; background: #111; overflow: hidden; }
.gallery-track {
  display: flex; overflow-x: auto; scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.gallery-track::-webkit-scrollbar { display: none; }
.gallery-slide {
  flex-shrink: 0; width: 100%; height: 300px;
  scroll-snap-align: start; display: flex; align-items: center; justify-content: center;
  background: var(--surface-2); overflow: hidden;
}
.gallery-slide img { width: 100%; height: 100%; object-fit: cover; }
.gallery-slide .emoji-ph { font-size: 90px; }
.gallery-dots {
  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 6px;
}
.gallery-dot, .gd {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,.4); cursor: pointer; transition: all .2s;
}
.gallery-dot.active, .gd.active { background: #fff; transform: scale(1.3); }
.gallery-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 38px; height: 38px; background: rgba(0,0,0,.55); backdrop-filter: blur(4px);
  border: none; border-radius: 50%; color: #fff; font-size: 16px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background .15s; z-index: 5;
}
.gallery-arrow:hover { background: rgba(0,0,0,.8); }
.gallery-prev { left: 10px; }
.gallery-next { right: 10px; }
.gallery-count, .gallery-counter {
  position: absolute; top: 10px; right: 10px;
  background: rgba(0,0,0,.55); color: #fff; border-radius: 12px;
  font-size: 11px; font-weight: 700; padding: 3px 9px;
}
@media (max-width: 640px) { .gallery-slide { height: 220px; } }

/* ── MAKE AN OFFER ── */
.offer-panel {
  background: var(--gold-pale); border: 1.5px solid var(--gold);
  border-radius: var(--r); padding: 16px 18px; margin-top: 16px;
  display: none;
}
.offer-panel.open { display: block; animation: mIn .2s both; }
.offer-wrap { margin-top: 16px; }
.offer-row { display: flex; gap: 8px; align-items: center; }
.offer-input {
  flex: 1; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: var(--r-sm);
  font-size: 15px; font-family: var(--font-b); outline: none; font-weight: 600;
}
.offer-input:focus { border-color: var(--green); }

/* ── REPORT LISTING ── */
.report-btn {
  background: none; border: none; color: var(--text-3); font-size: 12px;
  cursor: pointer; display: flex; align-items: center; gap: 4px;
  padding: 4px 0; font-family: var(--font-b); transition: color .15s;
}
.report-btn:hover { color: var(--red); }
.report-options { display: flex; flex-direction: column; gap: 8px; margin: 14px 0; }
.report-opt {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  border: 1.5px solid var(--border); border-radius: var(--r-sm); cursor: pointer;
  transition: all .15s; font-size: 14px;
}
.report-opt:hover, .report-opt.selected { border-color: var(--red); background: #fef2f2; color: var(--red); }

/* ── SIMILAR LISTINGS ── */
.similar-section { padding: 20px 28px 28px; border-top: 1px solid var(--border); }
.similar-title { font-family: var(--font-d); font-size: 16px; font-weight: 700; margin-bottom: 14px; }
.similar-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (min-width: 500px) { .similar-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .similar-section { padding: 16px; } }

/* ── SAFE MEETUP SPOTS ── */
.meetup-tip {
  background: linear-gradient(135deg,#e8f5e9,#f1f8e9);
  border: 1px solid #a5d6a7; border-radius: var(--r-sm);
  padding: 12px 14px; margin-top: 12px; font-size: 13px;
  display: flex; gap: 10px; align-items: flex-start;
}

/* ── DETAIL BUTTONS ROW ── */
.detail-btns { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); }

/* ── SELLER RESPONSE BADGE ── */
.resp-badge {
  display: inline-flex; align-items: center; gap: 5px;
  background: #e3f2fd; color: #1565c0; border: 1px solid #90caf9;
  font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 10px;
}
.analytics-strip {
  display: flex; gap: 18px; padding: 12px 18px;
  background: var(--surface-2); border-radius: var(--r-sm);
  margin-bottom: 14px; flex-wrap: wrap;
}
.ana-item { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.ana-num { font-family: var(--font-d); font-size: 22px; font-weight: 700; color: var(--green); line-height: 1; }
.ana-lbl { font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: .4px; }

/* ── VERIFIED BADGE ── */
.verified-badge {
  display: inline-flex; align-items: center; gap: 4px;
  background: linear-gradient(135deg,#e8f5e9,#c8e6c9);
  color: #2e7d32; border: 1px solid #a5d6a7;
  font-size: 10px; font-weight: 700; padding: 3px 8px;
  border-radius: 10px; text-transform: uppercase; letter-spacing: .4px;
  vertical-align: middle; margin-left: 6px;
}

/* ── STAR RATINGS ── */
.rating-row { display: flex; align-items: center; gap: 6px; margin-top: 3px; }
.stars { display: flex; gap: 2px; }
.star { font-size: 16px; cursor: pointer; line-height: 1; transition: transform .15s; color: #ccc; user-select: none; }
.star.lit { color: var(--gold); }
.rate-stars { display: flex; gap: 10px; justify-content: center; margin: 20px 0; }
.rate-star { font-size: 38px; cursor: pointer; transition: transform .2s; color: #ddd; }
.rate-star.lit { color: var(--gold); }
.rate-star:hover { transform: scale(1.2); }
.rate-labels { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-3); margin-top: -10px; margin-bottom: 16px; }

/* ── SHARE BUTTON ── */
.share-btn {
  background: none; border: 1.5px solid var(--border); border-radius: var(--r-xl);
  padding: 7px 14px; font-size: 13px; font-weight: 600; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px; color: var(--text-2);
  font-family: var(--font-b); transition: all .15s;
}
.share-btn:hover { border-color: var(--green); color: var(--green); }
.img-preview { position: relative; border-radius: var(--r); overflow: hidden; height: 180px; }
.img-preview img { width: 100%; height: 100%; object-fit: cover; }
.img-clear { position: absolute; top: 10px; right: 10px; background: rgba(0,0,0,.6); color: #fff; border: none; border-radius: 50%; width: 30px; height: 30px; cursor: pointer; font-size: 16px; display: flex; align-items: center; justify-content: center; }

/* AD DETAIL */
.detail-img { height: 300px; background: var(--surface-2); display: flex; align-items: center; justify-content: center; font-size: 90px; overflow: hidden; }
.detail-img img { width: 100%; height: 100%; object-fit: cover; }
.detail-body { padding: 28px 32px 32px; }
.detail-price { font-family: var(--font-d); font-size: 36px; font-weight: 800; color: var(--green); margin-bottom: 6px; }
.detail-title { font-family: var(--font-d); font-size: 22px; font-weight: 700; margin-bottom: 14px; line-height: 1.3; }
.detail-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.dtag { font-size: 13px; color: var(--text-2); display: flex; align-items: center; gap: 5px; }
.detail-desc { font-size: 15px; line-height: 1.75; color: var(--text-2); margin-bottom: 24px; }
.seller-box {
  background: var(--surface-2); border-radius: var(--r); padding: 18px 20px;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.s-avatar { width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-d); font-weight: 800; font-size: 20px; flex-shrink: 0; }
.s-info { flex: 1; }
.s-name { font-weight: 700; font-size: 15px; cursor: pointer; }
.s-name:hover { text-decoration: underline; color: var(--green); }
.s-since { font-size: 12px; color: var(--text-3); }
.s-acts { display: flex; gap: 8px; flex-wrap: wrap; }

/* CHAT */
.chat-header { background: var(--nav-bg); color: #fff; padding: 20px 24px; display: flex; align-items: center; gap: 14px; }
.chat-header .s-avatar { width: 42px; height: 42px; font-size: 16px; }
.chat-info { flex: 1; }
.chat-name { font-weight: 700; font-size: 16px; }
.chat-ad-ref { font-size: 12px; color: rgba(255,255,255,.5); }
.chat-messages { height: 340px; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px; background: var(--bg); }
.msg { max-width: 72%; }
.msg-in  { align-self: flex-start; }
.msg-out { align-self: flex-end; }
.msg-bubble {
  padding: 10px 14px; border-radius: 18px; font-size: 14px; line-height: 1.5;
}
.msg-in  .msg-bubble { background: var(--surface); color: var(--text-1); border-bottom-left-radius: 4px; box-shadow: var(--shadow-sm); }
.msg-out .msg-bubble { background: var(--green); color: #fff; border-bottom-right-radius: 4px; }
.msg-time { font-size: 11px; color: var(--text-3); margin-top: 4px; padding: 0 4px; }
.msg-out .msg-time { text-align: right; }
.chat-input-row { display: flex; gap: 10px; padding: 16px 20px; background: var(--surface); border-top: 1px solid var(--border); }
.chat-input { flex: 1; padding: 10px 16px; border: 1.5px solid var(--border); border-radius: 24px; font-family: var(--font-b); font-size: 14px; outline: none; }
.chat-input:focus { border-color: var(--green); }
.chat-send { width: 40px; height: 40px; background: var(--green); color: #fff; border: none; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; cursor: pointer; flex-shrink: 0; transition: background .15s; }
.chat-send:hover { background: var(--green-mid); }

/* SELLER PROFILE */
.prof-header { background: var(--nav-bg); padding: 36px 32px; display: flex; align-items: center; gap: 24px; }
.prof-avatar { width: 80px; height: 80px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-d); font-weight: 800; font-size: 30px; flex-shrink: 0; }
.prof-info { flex: 1; }
.prof-name { font-family: var(--font-d); font-size: 26px; font-weight: 800; color: #fff; }
.prof-since { color: rgba(255,255,255,.5); font-size: 13px; margin-top: 4px; }
.prof-stats { display: flex; gap: 28px; margin-top: 14px; }
.prof-stat-n { font-family: var(--font-d); font-size: 22px; font-weight: 700; color: var(--gold); }
.prof-stat-l { font-size: 12px; color: rgba(255,255,255,.45); text-transform: uppercase; letter-spacing: .5px; }
.prof-body { padding: 28px; }

/* POST AD STEPS */
.step-bar { display: flex; gap: 0; margin-bottom: 28px; }
.step {
  flex: 1; text-align: center; position: relative;
  padding-bottom: 14px; border-bottom: 2px solid var(--border);
  font-size: 12px; font-weight: 600; color: var(--text-3); transition: all .2s;
}
.step.done { border-bottom-color: var(--green); color: var(--green); }
.step.active { border-bottom-color: var(--green); color: var(--green); }
.step-num {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--border); color: var(--text-3);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; margin: 0 auto 6px;
  transition: all .2s;
}
.step.active .step-num { background: var(--green); color: #fff; }
.step.done  .step-num { background: var(--green); color: #fff; }
.step-panel { display: none; }
.step-panel.active { display: block; }
.step-nav { display: flex; gap: 10px; margin-top: 20px; }

/* ═══════════════════════════════════════════════════════════
   MOBILE BOTTOM NAV — mobile only
═══════════════════════════════════════════════════════════ */
.mob-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--mob-nav-h);
  background: var(--surface);
  border-top: 1px solid var(--border);
  display: none; /* hidden by default, shown only on mobile */
  z-index: 150;
  box-shadow: 0 -2px 16px rgba(0,0,0,.08);
  padding-bottom: env(safe-area-inset-bottom);
  /* GPU layer for smooth fixed positioning */
  will-change: transform;
  transform: translateZ(0);
}
@media (max-width: 640px) {
  .mob-nav { display: flex; }
}
.mob-nav-item {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 3px;
  cursor: pointer; color: var(--text-3); font-size: 10px;
  font-weight: 600; border: none; background: none;
  font-family: var(--font-b);
  padding: 8px 4px;
  /* Prevent iOS double-tap zoom */
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: color .15s;
  min-width: 0;
}
.mob-nav-item.active { color: var(--green); }
.mob-nav-item.active .mob-nav-icon { transform: scale(1.12); }
.mob-nav-icon {
  font-size: 20px; line-height: 1;
  display: block;
  transition: transform .18s cubic-bezier(.34,1.56,.64,1);
}
.mob-nav-item:active .mob-nav-icon { transform: scale(.82); }
/* Post button */
.mob-nav-post {
  width: 48px; height: 48px; background: var(--green);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 26px;
  box-shadow: 0 4px 14px rgba(0,92,53,.5);
  border: 3px solid var(--surface);
  transition: transform .2s, background .15s;
  flex-shrink: 0;
}
.mob-nav-item:has(.mob-nav-post) { padding: 0; }
.mob-nav-item:active .mob-nav-post { transform: scale(.88); }
/* Message badge */
.mob-msg-badge-wrap { position: relative; }
.mob-msg-badge {
  position: absolute; top: -3px; right: -3px;
  min-width: 16px; height: 16px;
  background: var(--red); color: #fff;
  border-radius: 8px; font-size: 9px; font-weight: 800;
  display: none; align-items: center; justify-content: center;
  padding: 0 4px; border: 1.5px solid var(--surface);
}
.mob-msg-badge.show { display: flex; }

/* ═══════════════════════════════════════════════════════════
   TOAST
═══════════════════════════════════════════════════════════ */
.toast {
  position: fixed; bottom: calc(var(--mob-nav-h) + 14px); right: 22px;
  background: var(--text-1); color: #fff; padding: 13px 18px;
  border-radius: var(--r); font-size: 14px; display: flex; align-items: center; gap: 9px;
  box-shadow: var(--shadow-lg); z-index: 500;
  transform: translateY(16px); opacity: 0; transition: all .3s; pointer-events: none;
}
.toast.show { transform: none; opacity: 1; }

/* ═══════════════════════════════════════════════════════════
   SKELETON
═══════════════════════════════════════════════════════════ */
@keyframes shimmer { 0%{background-position:-400px 0} 100%{background-position:400px 0} }
.skel {
  background: linear-gradient(90deg, #e8e3da 25%, #f5f1ea 50%, #e8e3da 75%);
  background-size: 800px 100%;
  animation: shimmer 1.4s infinite linear;
  border-radius: var(--r-sm);
}
.skel-card { height: 300px; border-radius: var(--r); }

/* ═══════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════ */
footer {
  background: var(--nav-bg); color: rgba(255,255,255,.42);
  text-align: center; padding: 48px 24px 36px; margin-top: 60px; font-size: 13px;
  /* Don't render until close to viewport */
  content-visibility: auto;
  contain-intrinsic-size: 0 160px;
}
.footer-logo { font-family: var(--font-d); font-size: 22px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.footer-logo em { font-style: italic; color: var(--gold); }
.footer-links { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; margin: 18px 0 12px; }
.footer-links a { color: rgba(255,255,255,.4); font-size: 13px; transition: color .2s; }
.footer-links a:hover { color: #fff; }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — Full adaptive layout system
═══════════════════════════════════════════════════════════ */

/* ── LARGE DESKTOP (1400px+) ── */
@media (min-width: 1400px) {
  .results-area { padding: 0 40px 60px; }
  .listings-grid { grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }
}

/* ── TABLET LANDSCAPE / SMALL DESKTOP (769px–1024px) ── */
@media (max-width: 1024px) {
  nav { padding: 0 20px; gap: 14px; }
  .listings-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
  .results-area { padding: 0 20px 48px; }
}

/* ── TABLET PORTRAIT (641px–768px) ── */
@media (min-width: 641px) and (max-width: 768px) {
  nav { padding: 0 16px; gap: 10px; }
  .nav-actions .btn-outline { display: none; }
  .listings-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .hero { padding: 48px 24px 56px; }
  .results-area { padding: 0 16px 48px; }
  .modal { max-width: calc(100vw - 32px); }
}

/* ── MOBILE (≤640px) ── */
@media (max-width: 640px) {
  /* ── Nav ── */
  nav {
    padding: 0 14px;
    gap: 8px;
    height: 56px;
  }
  .nav-logo { font-size: 18px; gap: 6px; }
  .nav-logo-icon { font-size: 16px; }
  .nav-actions .btn-outline { display: none; }
  .nav-actions .btn-sm { padding: 7px 12px; font-size: 12px; }
  .user-pill { font-size: 12px; padding: 4px 10px 4px 4px; gap: 6px; }
  .u-avatar { width: 26px; height: 26px; font-size: 10px; }

  /* ── Hero ── */
  .hero { padding: 36px 16px 44px; }
  .hero h1 { font-size: clamp(28px, 8vw, 38px); letter-spacing: -.5px; }
  .hero-sub { font-size: 14px; margin-bottom: 24px; }
  .hero-eyebrow { font-size: 10px; padding: 6px 12px; margin-bottom: 16px; }
  .hero-stats { gap: 20px; }
  .hero-stat-num { font-size: 22px; }

  /* ── Search bar ── */
  .ai-search-wrap { margin: 0 0 14px; }
  .ai-search-bar {
    border-radius: 18px;
    padding: 10px 10px 10px 16px;
    gap: 0;
  }
  .ai-icon { font-size: 18px; margin-right: 8px; }
  .ai-search-input { font-size: 15px; padding: 8px 0; }
  .ai-search-btn { display: none; } /* Hidden — tapping input opens AI sheet on mobile */

  /* ── Suggestion chips ── */
  .ai-suggestions { gap: 6px; margin-bottom: 24px; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
  .ai-sug { flex-shrink: 0; font-size: 11px; padding: 6px 12px; }

  /* ── Results area ── */
  .results-area { padding: 0 12px 48px; }
  .cat-row { padding: 14px 0 4px; gap: 6px; }
  .cat-pill-sm { padding: 6px 12px; font-size: 11px; }

  /* ── Grid ── */
  .listings-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .ad-card { border-radius: 12px; }
  .ad-card-img { height: 156px; }
  .ad-card-img::after { height: 32px; }
  .ad-card-body { padding: 10px 12px 13px; }
  .ad-price { font-size: 16px; }
  .ad-title { font-size: 12px; margin-bottom: 6px; }
  .ad-meta { font-size: 10.5px; gap: 6px; }
  .ad-views { display: none; }
  .ad-cat-tag { font-size: 8px; padding: 3px 7px; top: 8px; left: 8px; }
  .sold-tag { font-size: 8px; padding: 3px 7px; top: 8px; left: 8px; }
  .fav-btn { width: 28px; height: 28px; font-size: 12px; top: 8px; right: 8px; }
  .fresh-badge { font-size: 8px; padding: 2px 6px; bottom: 6px; right: 8px; }
  .trending-badge { font-size: 8px; padding: 2px 6px; bottom: 6px; left: 8px; }

  /* ── Modals ── */
  .overlay { align-items: flex-end; }
  .modal {
    border-radius: 24px 24px 0 0 !important;
    padding: 24px 18px calc(24px + env(safe-area-inset-bottom));
    max-height: 92dvh;
    overflow-y: auto;
    max-width: 100% !important;
    width: 100%;
    margin: 0;
  }
  .modal-full { max-height: 96dvh; }
  .modal-wide { width: 100%; }

  /* ── Ad Detail ── */
  .detail-img { height: 220px; }
  .detail-body { padding: 16px 16px 24px; }
  .detail-price { font-size: 26px; }
  .detail-title { font-size: 17px; }
  .seller-box { padding: 14px 16px; }
  .s-acts { gap: 6px; }
  .s-acts .btn-sm { padding: 8px 12px; font-size: 12px; }

  /* ── Chat ── */
  .chat-messages { height: calc(60dvh - 120px); min-height: 200px; }

  /* ── Seller profile ── */
  .prof-header { flex-direction: column; text-align: center; padding: 24px 16px; gap: 16px; }
  .prof-stats { justify-content: center; gap: 24px; }
  .prof-name { font-size: 22px; }
  .prof-body { padding: 16px; }

  /* ── Post Ad wizard ── */
  .form-row { flex-direction: column; gap: 0; }
  .step-nav { gap: 8px; }
  
  /* ── Page wraps ── */
  .page-wrap { padding: 20px 14px; }
  .page-h { font-size: 22px; }

  /* ── Section headers ── */
  .section { padding: 28px 0; }
  .section-title { font-size: 18px; }
  .section-hd { padding: 0; gap: 8px; }

  /* ── My Ads rows ── */
  .my-ad-row { flex-wrap: wrap; gap: 8px; padding: 12px; }
  .my-ad-acts { width: 100%; display: flex; gap: 6px; }
  .my-ad-acts .btn-sm { flex: 1; justify-content: center; padding: 8px 6px; font-size: 11px; }
  .my-ad-thumb { width: 64px; height: 52px; }
  .my-ad-title { font-size: 14px; }
  .my-ad-price { font-size: 14px; }
  .my-ad-meta { font-size: 11px; }

  /* ── Toast ── */
  .toast {
    left: 12px; right: 12px;
    bottom: calc(var(--mob-nav-h) + env(safe-area-inset-bottom) + 10px);
    font-size: 13px;
  }

  /* ── Hero compact ── */
  .hero.searched { padding-top: 16px; padding-bottom: 16px; }
}

/* ── SMALL PHONES (≤390px) ── */
@media (max-width: 390px) {
  .listings-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .ad-card { border-radius: 10px; }
  .ad-card-img { height: 130px; }
  .ad-card-body { padding: 8px 10px 10px; }
  .ad-price { font-size: 14px; }
  .ad-title { font-size: 11px; }
  .hero h1 { font-size: 26px; }
  .results-area { padding: 0 10px 48px; }
}

/* ── VERY SMALL (≤340px) ── */
@media (max-width: 340px) {
  .listings-grid { grid-template-columns: 1fr; }
  .mob-nav-item { font-size: 9px; }
  .mob-nav-icon { font-size: 18px; }
}

/* ═══════════════════════════════════════════════════════════
   AI SEARCH SHEET
═══════════════════════════════════════════════════════════ */
.ai-sheet-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(4px);
  z-index: 400;
  opacity: 0; pointer-events: none;
  transition: opacity .35s cubic-bezier(.4,0,.2,1);
}
.ai-sheet-overlay.open { opacity: 1; pointer-events: all; }

.ai-sheet {
  position: fixed; left: 0; right: 0; bottom: 0;
  height: 92dvh;
  background: var(--nav-bg);
  border-radius: 24px 24px 0 0;
  z-index: 401;
  display: flex; flex-direction: column;
  transform: translateY(100%);
  transition: transform .38s cubic-bezier(.34,1.1,.64,1);
  overflow: hidden;
  box-shadow: 0 -8px 40px rgba(0,0,0,.45);
  /* GPU layer for smooth slide */
  will-change: transform;
  overscroll-behavior: contain;
}
.ai-sheet.open { transform: translateY(0); }

/* Desktop: side panel instead */
@media (min-width: 641px) {
  .ai-sheet {
    left: auto; right: 0; top: 0; bottom: 0;
    width: 420px; height: 100%;
    border-radius: 0; transform: translateX(100%);
    transition: transform .38s cubic-bezier(.34,1.05,.64,1);
  }
  .ai-sheet.open { transform: translateX(0); }
}

.ai-sheet-handle {
  width: 40px; height: 4px;
  background: rgba(255,255,255,.18);
  border-radius: 2px;
  margin: 12px auto 0;
  flex-shrink: 0;
}
@media (min-width: 641px) { .ai-sheet-handle { display: none; } }

.ai-sheet-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  flex-shrink: 0;
}
.ai-sheet-title { display: flex; align-items: center; gap: 12px; }
.ai-sheet-icon { font-size: 30px; line-height: 1; }
.ai-sheet-name { font-family: var(--font-d); font-size: 18px; font-weight: 800; color: #fff; }
.ai-sheet-sub { font-size: 12px; color: rgba(255,255,255,.4); margin-top: 1px; }
.ai-sheet-close {
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(255,255,255,.1); border: none; color: rgba(255,255,255,.6);
  font-size: 15px; cursor: pointer; transition: all .2s;
  display: flex; align-items: center; justify-content: center;
}
.ai-sheet-close:hover { background: rgba(255,255,255,.2); color: #fff; }

/* Suggestion pills */
.ai-sheet-sugs {
  display: flex; gap: 8px; flex-wrap: wrap;
  padding: 14px 20px 10px;
  flex-shrink: 0;
  transition: all .3s;
}
.sheet-sug {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.13);
  color: rgba(255,255,255,.75); padding: 7px 14px; border-radius: 20px;
  font-size: 12px; font-weight: 500; cursor: pointer;
  font-family: var(--font-b); transition: all .18s;
}
.sheet-sug:hover { background: rgba(244,195,0,.18); border-color: rgba(244,195,0,.5); color: var(--gold); }
.ai-sheet-sugs.hidden { display: none; }

/* Chat messages area */
.ai-sheet-chat {
  flex: 1; overflow-y: auto; padding: 12px 20px 8px;
  display: flex; flex-direction: column; gap: 14px;
  scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.1) transparent;
}
.ai-sheet-chat::-webkit-scrollbar { width: 4px; }
.ai-sheet-chat::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 2px; }

/* User message bubble */
.sheet-msg-user {
  align-self: flex-end;
  background: var(--green);
  color: #fff; padding: 10px 16px;
  border-radius: 18px 18px 4px 18px;
  font-size: 14px; max-width: 82%;
  animation: msgIn .25s cubic-bezier(.34,1.2,.64,1) both;
}
/* AI response bubble */
.sheet-msg-ai {
  align-self: flex-start;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.9); padding: 14px 16px;
  border-radius: 4px 18px 18px 18px;
  font-size: 14px; max-width: 90%; line-height: 1.6;
  animation: msgIn .3s cubic-bezier(.34,1.2,.64,1) both;
  position: relative;
}
.sheet-msg-ai::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--green), var(--gold));
  border-radius: 4px 18px 0 0;
}
/* sheet-count-tag defined below */
/* Mini listing results inside sheet */
.sheet-results {
  display: flex; flex-direction: column; gap: 8px;
  margin-top: 10px;
}
.sheet-result-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px; padding: 10px 12px;
  cursor: pointer; transition: background .15s, border-color .15s, transform .15s;
  display: flex; align-items: center; gap: 10px;
  -webkit-tap-highlight-color: transparent;
}
.sheet-result-card:hover  { background: rgba(255,255,255,.12); border-color: rgba(244,195,0,.45); }
.sheet-result-card:active { transform: scale(.98); }
.src-thumb {
  width: 46px; height: 46px; border-radius: 8px;
  object-fit: cover; flex-shrink: 0;
}
.src-icon { font-size: 26px; flex-shrink: 0; width: 46px; text-align: center; }
.src-info { flex: 1; min-width: 0; }
.src-price {
  font-family: var(--font-d); font-size: 14px; font-weight: 700;
  color: var(--gold); display: flex; align-items: center; gap: 5px; flex-wrap: wrap;
}
.src-title { font-size: 12px; font-weight: 600; color: rgba(255,255,255,.9); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.src-meta  { font-size: 10px; color: rgba(255,255,255,.38); margin-top: 3px; }
.src-arrow { color: rgba(255,255,255,.3); font-size: 18px; flex-shrink: 0; line-height: 1; }
.src-neg-badge {
  font-size: 9px; font-weight: 700; background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.55); border-radius: 5px; padding: 1px 5px;
  text-transform: uppercase; letter-spacing: .3px;
}
.src-new-badge {
  font-size: 9px; font-weight: 800; background: rgba(0,200,100,.2);
  color: #4caf7d; border-radius: 5px; padding: 1px 5px;
  text-transform: uppercase; letter-spacing: .3px;
}
.sheet-view-all {
  background: rgba(244,195,0,.12); border: 1px solid rgba(244,195,0,.3);
  color: var(--gold); padding: 10px 14px; border-radius: 12px; width: 100%;
  font-size: 13px; font-weight: 700; cursor: pointer;
  text-align: center; margin-top: 8px; transition: background .2s;
  font-family: var(--font-b); display: block;
}
.sheet-view-all:hover { background: rgba(244,195,0,.22); }
.sheet-count-tag {
  display: inline-block; font-size: 11px; font-weight: 600;
  color: rgba(255,255,255,.45); margin: 6px 0 8px;
  background: rgba(255,255,255,.07); border-radius: 8px; padding: 3px 9px;
}

/* Typing indicator */
.sheet-typing {
  display: flex; align-items: center; gap: 5px;
  padding: 12px 16px; align-self: flex-start;
  animation: msgIn .25s both;
}
.sheet-typing span {
  width: 7px; height: 7px; background: rgba(255,255,255,.4);
  border-radius: 50%; animation: typingDot 1.2s ease-in-out infinite;
}
.sheet-typing span:nth-child(2) { animation-delay: .2s; }
.sheet-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes typingDot { 0%,60%,100%{transform:translateY(0);opacity:.4} 30%{transform:translateY(-6px);opacity:1} }
@keyframes msgIn { from{opacity:0;transform:translateY(10px) scale(.96)} to{opacity:1;transform:none} }

/* Input bar */
.ai-sheet-input-wrap {
  flex-shrink: 0;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
}
.ai-sheet-input-bar {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.1);
  border: 1.5px solid rgba(255,255,255,.14);
  border-radius: 28px; padding: 8px 8px 8px 18px;
  transition: border-color .2s;
}
.ai-sheet-input-bar:focus-within { border-color: rgba(244,195,0,.5); }
.ai-sheet-input {
  flex: 1; background: transparent; border: none; outline: none;
  color: #fff; font-size: 15px; font-family: var(--font-b);
  padding: 4px 0;
}
.ai-sheet-input::placeholder { color: rgba(255,255,255,.3); }
.ai-sheet-send {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--green); color: #fff; border: none;
  font-size: 17px; cursor: pointer; transition: all .2s;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.ai-sheet-send:hover { background: var(--green-mid); transform: scale(1.08); }
.ai-sheet-send:disabled { opacity: .5; pointer-events: none; }
.ai-sheet-hint { text-align: center; font-size: 11px; color: rgba(255,255,255,.25); margin-top: 8px; }
/* Recent searches */
.ai-sheet-recent { padding: 10px 20px 4px; flex-shrink: 0; }
.sheet-recent-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,.3); margin-bottom: 8px; }
.sheet-recent-list { display: flex; gap: 7px; flex-wrap: wrap; }
.sheet-recent-chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.65); padding: 5px 12px; border-radius: 16px;
  font-size: 12px; font-weight: 500; cursor: pointer;
  font-family: var(--font-b); transition: all .15s;
}
.sheet-recent-chip:hover { background: rgba(255,255,255,.14); color: #fff; }
.src-chip-icon { font-size: 11px; opacity: .7; }
/* Send button loading */
.ai-sheet-send.sending { animation: sendPulse .8s ease-in-out infinite; }
@keyframes sendPulse { 0%,100%{transform:scale(1)} 50%{transform:scale(.88);opacity:.7} }

/* ── FULLSCREEN LIGHTBOX ── */
.lightbox { position:fixed;inset:0;background:rgba(0,0,0,.95);z-index:500;display:none;flex-direction:column;align-items:center;justify-content:center;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px); }
.lightbox.open { display:flex; }
.lightbox-close { position:absolute;top:16px;right:16px;width:44px;height:44px;background:rgba(255,255,255,.12);border:none;border-radius:50%;color:#fff;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:3;transition:background .15s; }
.lightbox-close:hover { background:rgba(255,255,255,.25); }
.lightbox-img { max-width:94vw;max-height:80vh;object-fit:contain;border-radius:4px;user-select:none;animation:lbIn .25s ease both; }
@keyframes lbIn { from{opacity:0;transform:scale(.92)} to{opacity:1;transform:none} }
.lightbox-nav { position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;background:rgba(255,255,255,.12);border:none;border-radius:50%;color:#fff;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s;z-index:3; }
.lightbox-nav:hover { background:rgba(255,255,255,.25); }
.lightbox-prev { left:12px; }
.lightbox-next { right:12px; }
.lightbox-counter { position:absolute;bottom:20px;color:rgba(255,255,255,.6);font-size:14px;font-weight:600;background:rgba(0,0,0,.4);padding:4px 14px;border-radius:20px; }
.lightbox-dots { position:absolute;bottom:56px;display:flex;gap:8px; }
.lightbox-dot { width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.3);cursor:pointer;transition:all .2s; }
.lightbox-dot.active { background:#fff;transform:scale(1.3); }

/* ── FLOATING AI CHAT (desktop) ── */
.ai-fab { position:fixed;bottom:28px;right:28px;width:60px;height:60px;background:linear-gradient(135deg,var(--green),var(--green-mid));border:none;border-radius:50%;color:#fff;font-size:26px;cursor:pointer;z-index:290;display:none;align-items:center;justify-content:center;box-shadow:0 6px 28px rgba(0,92,53,.45);transition:transform .2s;animation:fabPulse 3s ease-in-out infinite; }
@keyframes fabPulse { 0%,100%{box-shadow:0 6px 28px rgba(0,92,53,.45),0 0 0 0 rgba(0,112,63,.3)} 50%{box-shadow:0 6px 28px rgba(0,92,53,.45),0 0 0 10px rgba(0,112,63,0)} }
.ai-fab:hover { transform:scale(1.1); }
.ai-fab:active { transform:scale(.95); }
@media(min-width:641px){ .ai-fab{display:flex} }
@media(max-width:640px){ .ai-fab{display:none!important} }
.ai-float-chat { position:fixed;bottom:100px;right:28px;width:400px;height:540px;background:var(--nav-bg);border-radius:20px;z-index:291;display:none;flex-direction:column;box-shadow:0 16px 64px rgba(0,0,0,.4),0 0 0 1px rgba(255,255,255,.06);overflow:hidden;animation:floatIn .3s cubic-bezier(.34,1.2,.64,1) both; }
@keyframes floatIn { from{opacity:0;transform:translateY(20px) scale(.95)} to{opacity:1;transform:none} }
.ai-float-chat.open { display:flex; }
.ai-float-header { display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.08);flex-shrink:0; }
.ai-float-header-icon { font-size:24px; }
.ai-float-header-info { flex:1; }
.ai-float-header-name { font-family:var(--font-d);font-size:15px;font-weight:800;color:#fff; }
.ai-float-header-sub { font-size:11px;color:rgba(255,255,255,.4); }
.ai-float-close { width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.08);border:none;color:rgba(255,255,255,.5);font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s; }
.ai-float-close:hover { background:rgba(255,255,255,.18);color:#fff; }
.ai-float-msgs { flex:1;overflow-y:auto;padding:12px 14px;display:flex;flex-direction:column;gap:12px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.1) transparent; }
.ai-float-msgs::-webkit-scrollbar { width:4px; }
.ai-float-msgs::-webkit-scrollbar-thumb { background:rgba(255,255,255,.1);border-radius:2px; }
.ai-float-input-wrap { flex-shrink:0;padding:10px 12px 12px;border-top:1px solid rgba(255,255,255,.08); }
.ai-float-input-bar { display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.12);border-radius:24px;padding:6px 6px 6px 16px;transition:border-color .2s; }
.ai-float-input-bar:focus-within { border-color:rgba(244,195,0,.5); }
.ai-float-input { flex:1;border:none;outline:none;background:transparent;color:rgba(255,255,255,.9);font-size:13px;font-family:var(--font-b);padding:6px 0; }
.ai-float-input::placeholder { color:rgba(255,255,255,.3); }
.ai-float-send { width:34px;height:34px;border-radius:50%;background:var(--green);border:none;color:#fff;font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s;flex-shrink:0; }
.ai-float-send:hover { background:var(--green-mid); }

/* ═══════════════════════════════════════════════════════════
   QoL: BACK TO TOP + SCROLL PROGRESS
═══════════════════════════════════════════════════════════ */
.back-to-top {
  position: fixed; bottom: calc(var(--mob-nav-h) + env(safe-area-inset-bottom) + 16px);
  right: 16px; width: 44px; height: 44px;
  background: var(--green); color: #fff; border: none; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 18px;
  cursor: pointer; box-shadow: 0 4px 16px rgba(0,92,53,.35); z-index: 250;
  opacity: 0; transform: translateY(16px) scale(.8); pointer-events: none;
  transition: opacity .3s, transform .3s, background .15s;
}
.back-to-top.visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: all; }
.back-to-top:hover { background: var(--green-mid); }
@media (min-width: 641px) { .back-to-top { bottom: 32px; right: 32px; } }

.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--green), var(--gold));
  z-index: 201; pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════
   QoL: LOAD MORE
═══════════════════════════════════════════════════════════ */
.load-more-wrap { grid-column: 1 / -1; text-align: center; padding: 12px 0 8px; }
.load-more-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 36px; background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--r-xl); font-family: var(--font-b); font-size: 14px; font-weight: 600;
  color: var(--text-1); cursor: pointer; transition: all .22s; box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
.load-more-btn:hover { border-color: var(--green); color: var(--green); transform: translateY(-2px); }
.load-more-count { font-size: 12px; font-weight: 500; color: var(--text-3); background: var(--surface-2); border-radius: 12px; padding: 2px 8px; }

/* ═══════════════════════════════════════════════════════════
   QoL: HIDE SOLD TOGGLE
═══════════════════════════════════════════════════════════ */
.filter-toggle-wrap { display: flex; align-items: center; gap: 8px; margin-left: auto; flex-shrink: 0; }
.filter-toggle-label { font-size: 12px; color: var(--text-3); font-weight: 500; cursor: pointer; user-select: none; white-space: nowrap; }
.toggle-switch { position: relative; width: 38px; height: 22px; background: var(--border); border-radius: 11px; cursor: pointer; transition: background .2s; flex-shrink: 0; }
.toggle-switch.on { background: var(--green); }
.toggle-switch::after { content: ''; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; background: #fff; border-radius: 50%; box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: transform .2s cubic-bezier(.34,1.2,.64,1); }
.toggle-switch.on::after { transform: translateX(16px); }

/* ═══════════════════════════════════════════════════════════
   QoL: SWIPE HANDLE + PHOTO COUNT BADGE
═══════════════════════════════════════════════════════════ */
.modal-drag-handle { width: 40px; height: 4px; background: var(--border); border-radius: 2px; margin: 0 auto 12px; flex-shrink: 0; display: none; }
@media (max-width: 640px) { .modal-drag-handle { display: block; } }
.photo-count-badge {
  position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%); z-index: 2;
  background: rgba(0,0,0,.6); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  color: #fff; font-size: 10px; font-weight: 600; padding: 3px 9px; border-radius: 6px;
}

/* ═══════════════════════════════════════════════════════════
   PWA INSTALL BANNER
═══════════════════════════════════════════════════════════ */
.pwa-banner {
  position: fixed; bottom: calc(var(--mob-nav-h) + env(safe-area-inset-bottom) + 8px);
  left: 12px; right: 12px; z-index: 140;
  background: var(--nav-bg); color: #fff;
  border-radius: var(--r); padding: 14px 16px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,.35);
  transform: translateY(20px); opacity: 0;
  transition: all .4s cubic-bezier(.34,1.2,.64,1);
  pointer-events: none;
}
.pwa-banner.show { transform: none; opacity: 1; pointer-events: all; }
.pwa-banner-icon { font-size: 28px; flex-shrink: 0; }
.pwa-banner-text { flex: 1; min-width: 0; }
.pwa-banner-title { font-weight: 700; font-size: 14px; }
.pwa-banner-sub { font-size: 12px; color: rgba(255,255,255,.55); margin-top: 2px; }
.pwa-banner-btns { display: flex; gap: 8px; flex-shrink: 0; }
.pwa-install-btn { background: var(--gold); color: #000; border: none; border-radius: var(--r-xl); padding: 8px 16px; font-size: 13px; font-weight: 700; cursor: pointer; font-family: var(--font-b); }
.pwa-dismiss-btn { background: rgba(255,255,255,.12); color: #fff; border: none; border-radius: var(--r-xl); padding: 8px 12px; font-size: 13px; cursor: pointer; font-family: var(--font-b); }
@media (min-width: 641px) { .pwa-banner { left: auto; right: 28px; bottom: 28px; max-width: 400px; } }

/* ── AD SLOTS ── */
.ad-slot {
  width: 100%; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.ad-slot-banner {
  max-width: 1200px; margin: 0 auto;
  padding: 12px 24px;
}
/* Collapse empty ad slots */
.ad-slot-banner:empty, .ad-slot-infeed:empty { display: none; padding: 0; min-height: 0; }
.ad-slot-banner .ad-slot { min-height: 50px; }
.ad-slot-infeed {
  grid-column: 1 / -1;
  padding: 4px 0;
}
.ad-slot-infeed .ad-slot { min-height: 250px; border-radius: var(--r); overflow: hidden; }
.ad-slot-detail {
  padding: 16px 28px; border-top: 1px solid var(--border);
}
.ad-slot-detail .ad-slot { min-height: 50px; }
@media (max-width: 640px) {
  .ad-slot-banner { padding: 8px 12px; }
  .ad-slot-detail { padding: 12px 16px; }
}