:root{
  --bg:#030712;
  --card:rgba(15,23,42,.55);
  --card-border:rgba(148,163,184,.18);
  --primary:#A78BFA;
  --primary2:#6366F1;
  --cyan:#22D3EE;
  --pink:#E879F9;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --success:#34D399;
  --danger:#FB7185;
  --radius:20px;
  --shadow:0 16px 50px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{
  font-family:Tahoma,"Segoe UI",Arial,sans-serif;
  color:var(--text);
  direction:rtl;
  background:#030712;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 500px at 10% -5%, rgba(99,102,241,.45), transparent 60%),
    radial-gradient(800px 420px at 95% 10%, rgba(34,211,238,.22), transparent 55%),
    radial-gradient(700px 500px at 50% 110%, rgba(232,121,249,.16), transparent 55%),
    radial-gradient(2px 2px at 15% 25%, rgba(255,255,255,.9), transparent),
    radial-gradient(1.5px 1.5px at 35% 70%, rgba(255,255,255,.7), transparent),
    radial-gradient(1.5px 1.5px at 70% 20%, rgba(255,255,255,.8), transparent),
    radial-gradient(1px 1px at 85% 60%, rgba(255,255,255,.6), transparent),
    radial-gradient(1px 1px at 55% 40%, rgba(255,255,255,.5), transparent),
    radial-gradient(1.5px 1.5px at 25% 85%, rgba(255,255,255,.65), transparent),
    linear-gradient(180deg,#030712 0%, #0B1228 50%, #030712 100%);
  animation: galaxyShift 14s ease-in-out infinite alternate;
}
@keyframes galaxyShift{
  from{filter:hue-rotate(0deg) brightness(1)}
  to{filter:hue-rotate(18deg) brightness(1.08)}
}
.container,.topbar,.bottom-nav,.toast{position:relative;z-index:1}
.container{max-width:680px;margin:0 auto;padding:14px 14px 92px}

.topbar{
  position:sticky;top:0;z-index:30;
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  background:rgba(3,7,18,.72);
  border-bottom:1px solid var(--card-border);
  padding:10px 12px;
}
.topbar-inner{max-width:680px;margin:0 auto;display:flex;gap:8px;align-items:center}
.search-wrap,.city-wrap{
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--card-border);
  border-radius:16px;padding:0 12px;height:46px;
}
.city-wrap{min-width:120px;cursor:pointer;border:1px solid var(--card-border);color:var(--text);font-family:inherit}
.search-wrap{flex:1}
.city-wrap select,.search-wrap input{
  width:100%;border:0;outline:0;background:transparent;color:var(--text);
  font-size:13px;font-family:inherit;height:100%
}
.city-wrap select option,
select.input option{color:#0F172A;background:#fff}

.icon{
  width:18px;height:18px;display:inline-block;flex-shrink:0;
  stroke:currentColor;fill:none;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round
}
.icon-lg{width:22px;height:22px}
.icon-xl{width:28px;height:28px}

.card{
  background:linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.03));
  border:1px solid var(--card-border);
  border-radius:var(--radius);
  padding:14px;margin-bottom:12px;
  box-shadow:var(--shadow);
  backdrop-filter:blur(14px);
  animation:rise .4s ease both;
  text-decoration:none;color:inherit;display:block;
  transition:transform .18s, border-color .18s, box-shadow .18s;
}
a.card:hover{
  transform:translateY(-3px);
  border-color:rgba(167,139,250,.5);
  box-shadow:0 18px 40px rgba(99,102,241,.28);
}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.section-title{
  display:flex;align-items:center;justify-content:space-between;
  margin:8px 2px 10px;font-size:13px;color:var(--muted)
}
.grid-cat{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:16px}
.cat{
  background:rgba(255,255,255,.05);
  border:1px solid var(--card-border);
  border-radius:18px;padding:12px 6px 10px;text-align:center;cursor:pointer;transition:.18s
}
.cat:hover{transform:translateY(-2px)}
.cat.active{
  border-color:rgba(167,139,250,.8);
  background:linear-gradient(160deg, rgba(99,102,241,.35), rgba(34,211,238,.1));
  box-shadow:0 10px 24px rgba(99,102,241,.28);
}
.cat-ico{
  width:44px;height:44px;margin:0 auto 8px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(255,255,255,.07);
  color:#E2E8F0
}
.cat.active .cat-ico{
  background:linear-gradient(135deg, rgba(139,92,246,.5), rgba(34,211,238,.35));
  color:#fff
}
.cat-name{font-size:11px;line-height:1.4;color:#E2E8F0}

.item-top{display:flex;gap:12px}
.item-thumb{
  width:86px;height:86px;border-radius:16px;object-fit:cover;flex-shrink:0;
  background:rgba(255,255,255,.05);border:1px solid var(--card-border)
}
.item-thumb.placeholder{display:grid;place-items:center;color:var(--muted)}
.item-body{flex:1;min-width:0}
.item-title{
  font-size:15px;font-weight:bold;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden
}
.item-meta{color:var(--muted);font-size:12px;margin-top:4px}
.item-foot{display:flex;gap:8px;align-items:center;margin-top:10px;flex-wrap:wrap}
.pill{
  display:inline-flex;align-items:center;gap:5px;
  border-radius:999px;padding:4px 10px;font-size:11px;
  background:rgba(139,92,246,.18);color:#C4B5FD;border:1px solid rgba(139,92,246,.25)
}
.pill.ok{background:rgba(52,211,153,.12);color:var(--success);border-color:rgba(52,211,153,.25)}
.price{
  display:inline-block;border-radius:999px;padding:6px 12px;font-weight:bold;font-size:13px;
  background:rgba(52,211,153,.12);color:var(--success);border:1px solid rgba(52,211,153,.25)
}

.input,select,textarea{
  width:100%;padding:13px 14px;margin-top:10px;border-radius:14px;
  border:1px solid var(--card-border);background:rgba(255,255,255,.05);
  color:var(--text);font-size:14px;font-family:inherit;outline:none
}
.input:focus,select:focus,textarea:focus{
  border-color:rgba(167,139,250,.7);
  box-shadow:0 0 0 4px rgba(99,102,241,.16)
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  width:100%;border:none;border-radius:14px;padding:14px;
  font-size:14px;font-weight:bold;cursor:pointer;margin-top:12px;transition:.15s
}
.btn:active{transform:scale(.98)}
.btn-primary{
  color:#fff;
  background:linear-gradient(135deg,#8B5CF6,#6366F1 45%,#22D3EE);
  background-size:180% 180%;
  box-shadow:0 12px 30px rgba(99,102,241,.4);
  animation:gradMove 7s ease infinite
}
@keyframes gradMove{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
.btn-outline{background:transparent;color:#E2E8F0;border:1px solid var(--card-border)}
.btn-danger{background:rgba(251,113,133,.12);color:var(--danger);border:1px solid rgba(251,113,133,.25)}
.muted{color:var(--muted);font-size:12px}
.title{font-size:16px;font-weight:bold}
.empty{text-align:center;color:var(--muted);padding:40px 12px}

.bottom-nav{
  position:fixed;bottom:0;left:0;right:0;height:66px;z-index:40;display:flex;
  background:rgba(3,7,18,.88);backdrop-filter:blur(18px);
  border-top:1px solid var(--card-border)
}
.bottom-nav a{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:4px;font-size:11px;color:var(--muted);text-decoration:none
}
.bottom-nav a.active{color:#fff}
.nav-ico{
  width:32px;height:32px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.05);color:var(--muted)
}
.bottom-nav a.active .nav-ico{
  background:linear-gradient(135deg,#8B5CF6,#22D3EE);color:#fff;
  box-shadow:0 8px 18px rgba(139,92,246,.45)
}

.hero-auth{text-align:center;padding:34px 10px 8px;animation:rise .5s ease both}
.hero-auth .orb{
  width:90px;height:90px;margin:0 auto 14px;border-radius:28px;
  display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,#8B5CF6,#22D3EE,#E879F9);
  background-size:200% 200%;
  animation:gradMove 5s ease infinite;
  box-shadow:0 18px 45px rgba(139,92,246,.5)
}
.hero-auth h1{margin:0;font-size:26px;letter-spacing:-.3px}
.hero-auth p{color:var(--muted);margin:6px 0 0;font-size:13px}

.brand-cover{
  width:96px;height:96px;object-fit:cover;border-radius:28px;
  margin:0 auto 14px;display:block;
  box-shadow:0 18px 45px rgba(139,92,246,.45);
  border:1px solid rgba(255,255,255,.15);
  background:rgba(255,255,255,.06)
}

.toast{
  position:fixed;left:50%;bottom:80px;transform:translateX(-50%) translateY(16px);
  background:rgba(15,23,42,.96);color:#fff;padding:12px 16px;border-radius:12px;
  font-size:13px;opacity:0;pointer-events:none;transition:.25s;z-index:60;
  border:1px solid var(--card-border);max-width:90%
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

.photo-box{
  border-radius:18px;overflow:hidden;border:1px solid var(--card-border);
  background:rgba(255,255,255,.04);margin-top:12px;cursor:pointer
}
.photo-box img{width:100%;max-height:280px;object-fit:contain;display:block}
.offer-card{border-top:1px solid var(--card-border);padding-top:12px;margin-top:12px}
.offer-card:first-child{border-top:0;padding-top:0;margin-top:0}
.condition-box{
  margin-top:10px;padding:12px;border-radius:14px;
  background:rgba(255,255,255,.05);border:1px solid var(--card-border)
}
.fullscreen{
  position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:100;
  display:none;align-items:center;justify-content:center;padding:16px
}
.fullscreen.show{display:flex}
.fullscreen img{max-width:100%;max-height:100%;object-fit:contain;border-radius:12px}
.row{display:flex;gap:8px;align-items:center}
.chat-box{display:flex;flex-direction:column;gap:8px;min-height:50vh}
.bubble{max-width:80%;padding:10px 12px;border-radius:16px;font-size:13px;line-height:1.7}
.bubble.me{align-self:flex-start;background:linear-gradient(135deg,#8B5CF6,#6366F1);color:#fff}
.bubble.admin{align-self:flex-end;background:rgba(255,255,255,.08);border:1px solid var(--card-border)}

/* City picker */
.city-sheet-mask{
  position:fixed;inset:0;z-index:80;
  background:rgba(0,0,0,.55);
  display:none;align-items:flex-end;justify-content:center;
}
.city-sheet-mask.show{display:flex}
.city-sheet{
  width:100%;max-width:680px;max-height:78vh;
  background:linear-gradient(180deg,#0F172A,#030712);
  border:1px solid var(--card-border);
  border-radius:20px 20px 0 0;
  padding:12px 12px 20px;
  box-shadow:0 -20px 50px rgba(0,0,0,.5);
  display:flex;flex-direction:column;
}
.city-sheet-head{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:10px
}
.city-sheet-search{
  width:100%;padding:12px 14px;border-radius:14px;
  border:1px solid var(--card-border);
  background:rgba(255,255,255,.06);color:var(--text);
  font-size:14px;font-family:inherit;outline:none;margin-bottom:10px
}
.city-sheet-list{overflow:auto;flex:1;-webkit-overflow-scrolling:touch}
.city-prov{
  position:sticky;top:0;z-index:1;
  background:rgba(15,23,42,.95);
  color:var(--primary);
  font-size:12px;font-weight:bold;
  padding:10px 8px 6px;
  border-bottom:1px solid var(--card-border)
}
.city-row{
  padding:12px 10px;
  border-bottom:1px solid rgba(148,163,184,.1);
  cursor:pointer;font-size:14px;
  display:flex;align-items:center;justify-content:space-between
}
.city-row:hover,.city-row.active{background:rgba(99,102,241,.18)}
.city-trigger{
  width:100%;padding:13px 14px;margin-top:10px;border-radius:14px;
  border:1px solid var(--card-border);
  background:rgba(255,255,255,.05);color:var(--text);
  font-size:14px;font-family:inherit;text-align:right;
  display:flex;align-items:center;justify-content:space-between;cursor:pointer
}
.city-trigger .ph{color:var(--muted)}