*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:"Inter","Segoe UI",system-ui,sans-serif;
  font-size:15px;line-height:1.45;
  color:var(--text);
  background:
    radial-gradient(ellipse at top, rgba(212,175,55,.06), transparent 60%),
    linear-gradient(180deg,var(--bg-wood-1),var(--bg-wood-2));
  padding-bottom:80px;
  min-height:100%;
}
h1,h2,h3,.gold{color:var(--gold);letter-spacing:.5px}
h1{font-size:1.5rem;margin:0 0 .5rem}
h2{font-size:1.2rem;margin:0 0 .75rem}
h3{font-size:1rem;margin:0 0 .5rem}
a{color:var(--gold-soft);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
input,textarea,select,button{font:inherit;color:inherit}

main{max-width:1200px;margin:0 auto;padding:1rem}

.hint{color:var(--text-dim);font-size:.85rem}

/* ---------- Кнопки ---------- */
.btn-metal,.btn-gold,.btn-ghost{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.55rem 1rem;border-radius:var(--r-sm);
  cursor:pointer;transition:.15s;border:1px solid transparent;
  text-decoration:none;
}
.btn-metal{
  background:linear-gradient(180deg,var(--metal-2),var(--metal-1));
  color:var(--text);border-color:var(--metal-shadow);
  box-shadow:inset 0 1px 0 var(--metal-hi), 0 2px 4px rgba(0,0,0,.6);
}
.btn-metal:hover{filter:brightness(1.15);text-decoration:none}
.btn-metal:active{box-shadow:inset 0 2px 4px rgba(0,0,0,.7)}
.btn-gold{
  background:linear-gradient(180deg,var(--gold-soft),var(--gold));
  color:#1a1310;font-weight:600;border:none;
  box-shadow:var(--shadow-gold);
}
.btn-gold:hover{filter:brightness(1.1);text-decoration:none}
.btn-ghost{
  background:transparent;border-color:rgba(212,175,55,.4);color:var(--gold);
}
.btn-ghost:hover{background:rgba(212,175,55,.08);text-decoration:none}
.btn-danger{background:linear-gradient(180deg,#8b2020,#5a1616);color:#fff;border:none}

/* ---------- Хедер ---------- */
.header{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:1rem;padding:.75rem 1rem;
  background:linear-gradient(180deg,rgba(13,10,8,.95),rgba(13,10,8,.75));
  backdrop-filter:blur(6px);
  border-bottom:1px solid rgba(212,175,55,.25);
}
.header .logo{display:flex;align-items:center;gap:.6rem;color:var(--gold);font-weight:700}
.header .search{flex:1;position:relative;max-width:520px}
.header .search input{
  width:100%;padding:.55rem .9rem;border-radius:999px;
  background:#0a0806;border:1px solid rgba(212,175,55,.3);color:var(--text);
}
.header .search input:focus{outline:none;border-color:var(--gold);box-shadow:var(--shadow-gold)}
#geoBtn{max-width:140px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}

/* ---------- Bottom nav ---------- */
.bottom-nav{
  position:fixed;bottom:0;left:0;right:0;z-index:60;
  display:grid;grid-template-columns:repeat(5,1fr);
  background:linear-gradient(180deg,rgba(22,18,16,.98),rgba(13,10,8,.98));
  border-top:1px solid rgba(212,175,55,.3);
  padding:.4rem 0 calc(.4rem + env(safe-area-inset-bottom));
}
.bottom-nav a{
  display:flex;flex-direction:column;align-items:center;gap:2px;
  color:var(--text-dim);font-size:.72rem;text-decoration:none;padding:.35rem 0;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.bottom-nav a.active,.bottom-nav a:hover{color:var(--gold);text-decoration:none}
.bottom-nav svg{width:22px;height:22px}

/* ---------- Выпадающее меню ---------- */
.main-menu{
  position:fixed;inset:auto 0 80px 0;z-index:55;
  background:var(--bg-panel);border-top:1px solid var(--gold-dim);
  padding:1rem;max-height:60vh;overflow:auto;
}
.main-menu ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
.main-menu a{display:block;padding:.5rem;border-radius:var(--r-sm);background:rgba(212,175,55,.05)}

/* ---------- Сетка карточек ---------- */
.grid{
  display:grid;gap:1rem;padding:1rem 0;
  grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
}
.card{
  position:relative;border-radius:var(--r-md);overflow:hidden;
  background:var(--bg-panel);
  border:1px solid rgba(212,175,55,.18);
  box-shadow:0 4px 14px rgba(0,0,0,.5);
  transition:transform .2s, box-shadow .2s;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-3px);box-shadow:0 8px 22px rgba(0,0,0,.7),var(--shadow-gold)}
.card img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#000}
.card .badge{
  position:absolute;top:.6rem;left:.6rem;
  padding:.25rem .6rem;border-radius:999px;font-size:.72rem;
  background:rgba(13,10,8,.85);color:var(--gold);
  border:1px solid rgba(212,175,55,.5);
}
.card .title{padding:.6rem .8rem .2rem;color:var(--text);font-weight:600;flex:1}
.card .meta{display:flex;justify-content:space-between;padding:.4rem .8rem .8rem;font-size:.85rem;color:var(--text-dim)}
.card .price{color:var(--gold);font-weight:600}
.favBtn{background:none;border:none;color:var(--gold);cursor:pointer;padding:0 .3rem}
.favBtn.active{color:#ff6b6b}

/* ---------- Сайдбар на DIY ---------- */
.diy-layout{display:grid;grid-template-columns:260px 1fr;gap:1.5rem;padding:1rem 0}
.sidebar{background:var(--bg-panel);padding:1rem;border-radius:var(--r-md);border:1px solid rgba(212,175,55,.15);align-self:start}
.sidebar .cat-block{margin-bottom:.75rem}
.sidebar .cat-parent{color:var(--gold);font-weight:600;display:block;padding:.25rem 0}
.sidebar .cat-children{list-style:none;padding-left:.75rem}
.sidebar .cat-children a{color:var(--text-dim);font-size:.9rem;display:block;padding:.15rem 0}
.sidebar .cat-children a:hover{color:var(--gold)}

.filters{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:1rem;padding:.75rem;background:var(--bg-panel);border-radius:var(--r-md);border:1px solid rgba(212,175,55,.15)}
.filters select,.filters input{padding:.4rem .7rem;background:#0a0806;border:1px solid rgba(212,175,55,.3);border-radius:var(--r-sm);color:var(--text)}

.instruction-row{
  display:flex;gap:1rem;padding:.75rem;margin-bottom:.75rem;
  background:var(--bg-panel);border-radius:var(--r-md);
  border:1px solid rgba(212,175,55,.12);align-items:center;
}
.instruction-row img{width:120px;height:90px;object-fit:cover;border-radius:var(--r-sm)}
.instruction-row .body{flex:1}
.instruction-row .meta{display:flex;gap:1rem;color:var(--text-dim);font-size:.85rem;margin-top:.25rem}

/* ---------- Форма ---------- */
.form-block{
  max-width:720px;margin:1.5rem auto;padding:1.5rem;
  background:var(--bg-panel);border:1px solid rgba(212,175,55,.2);
  border-radius:var(--r-md);
}
.form-block label{display:block;margin-bottom:.9rem;color:var(--text-dim);font-size:.9rem}
.form-block input[type=text],
.form-block input[type=email],
.form-block input[type=password],
.form-block input[type=number],
.form-block input[type=tel],
.form-block input[type=search],
.form-block select,
.form-block textarea{
  display:block;width:100%;margin-top:.25rem;padding:.55rem .8rem;
  background:#0a0806;border:1px solid rgba(212,175,55,.3);
  border-radius:var(--r-sm);color:var(--text);
}
.form-block input:focus,.form-block select:focus,.form-block textarea:focus{
  outline:none;border-color:var(--gold);box-shadow:var(--shadow-gold);
}
.form-block fieldset{border:1px solid rgba(212,175,55,.2);border-radius:var(--r-sm);padding:.75rem;margin-bottom:1rem}
.form-block legend{color:var(--gold);padding:0 .4rem}
.form-block input[type=file]{margin-top:.25rem}
.form-actions{display:flex;gap:.75rem;justify-content:flex-end;margin-top:1rem}

/* ---------- Модальное окно ---------- */
.modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:100;
  display:flex;align-items:center;justify-content:center;padding:1rem;
}
.modal{
  background:var(--bg-panel);border:1px solid var(--gold-dim);
  border-radius:var(--r-md);padding:1.5rem;max-width:420px;width:100%;
  box-shadow:var(--shadow-gold);
}
.modal h3{color:var(--gold);margin-bottom:.5rem}

/* ---------- Профиль ---------- */
.tabs{display:flex;gap:.4rem;margin:1rem 0;flex-wrap:wrap;border-bottom:1px solid rgba(212,175,55,.2);padding-bottom:.5rem}
.tabs button{
  background:transparent;border:1px solid transparent;color:var(--text-dim);
  padding:.4rem .9rem;border-radius:var(--r-sm);cursor:pointer;
}
.tabs button.active{color:var(--gold);border-color:var(--gold-dim);background:rgba(212,175,55,.05)}
.tab-pane{display:none}
.tab-pane.active{display:block}

/* ---------- Карточка товара ---------- */
.product-page{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem;padding:1rem 0}
.product-gallery{display:grid;gap:.5rem}
.product-gallery .main-img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-md);border:1px solid rgba(212,175,55,.3)}
.product-gallery .thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:.4rem}
.product-gallery .thumbs img{aspect-ratio:1;object-fit:cover;border-radius:var(--r-sm);cursor:pointer;border:1px solid transparent}
.product-gallery .thumbs img.active{border-color:var(--gold)}
.product-info h1{margin-bottom:.5rem}
.product-info .price{font-size:1.6rem;color:var(--gold);margin:.5rem 0}
.product-info .seller{color:var(--text-dim);margin:.5rem 0}
.product-info .specs{margin:1rem 0;padding:1rem;background:var(--bg-panel);border-radius:var(--r-md);border:1px solid rgba(212,175,55,.15)}
.product-info .specs dt{color:var(--text-dim);font-size:.85rem}
.product-info .specs dd{margin:0 0 .5rem}
.product-actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1rem}
.contacts-box{margin-top:1rem;padding:1rem;background:var(--bg-panel-2);border-radius:var(--r-md);border:1px solid var(--gold-dim)}
.safety-note{margin-top:1rem;padding:.75rem;background:rgba(212,175,55,.08);border-left:3px solid var(--gold);border-radius:var(--r-sm);font-size:.85rem;color:var(--text-dim)}

/* ---------- Тосты ---------- */
#toast{
  position:fixed;bottom:100px;left:50%;transform:translateX(-50%);
  background:var(--bg-panel);color:var(--gold);padding:.6rem 1rem;
  border-radius:var(--r-sm);border:1px solid var(--gold-dim);
  box-shadow:var(--shadow-gold);z-index:200;font-size:.9rem;
}

/* ---------- Админка ---------- */
.admin-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1rem;margin:1rem 0}
.stat-card{background:var(--bg-panel);padding:1rem;border-radius:var(--r-md);border:1px solid rgba(212,175,55,.2);text-align:center}
.stat-card .num{font-size:1.8rem;color:var(--gold);font-weight:700}
.stat-card .lbl{color:var(--text-dim);font-size:.85rem}
.admin-table{width:100%;border-collapse:collapse;background:var(--bg-panel);border-radius:var(--r-md);overflow:hidden}
.admin-table th,.admin-table td{padding:.6rem .8rem;text-align:left;border-bottom:1px solid rgba(212,175,55,.12)}
.admin-table th{background:rgba(212,175,55,.06);color:var(--gold);font-weight:600}
.admin-table img{width:60px;height:45px;object-fit:cover;border-radius:var(--r-sm)}

/* ---------- Адаптив ---------- */
@media (max-width:900px){
  .product-page{grid-template-columns:1fr}
  .diy-layout{grid-template-columns:1fr}
  .sidebar{order:2}
}
@media (max-width:640px){
  .header{gap:.5rem;padding:.5rem .6rem}
  .header .search{max-width:none}
  #geoCity{display:none}
  #geoBtn{max-width:44px;justify-content:center;padding:.55rem}
  .header .admin-link{display:none}
  .grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.7rem}
  main{padding:.5rem}
  .card .meta{font-size:.78rem}
  .instruction-row{flex-direction:column;align-items:flex-start}
  .instruction-row img{width:100%;height:auto;aspect-ratio:16/9}
  .form-block{padding:1rem;margin:.5rem auto}
  .main-menu ul{grid-template-columns:1fr}
}
/* ---------- Живой поиск ---------- */
.header .search{position:relative}

.search-suggest{
  position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:80;
  background:var(--bg-panel);
  border:1px solid var(--gold-dim);
  border-radius:var(--r-md);
  box-shadow:0 10px 24px rgba(0,0,0,.7), var(--shadow-gold);
  max-height:min(70vh, 480px);overflow-y:auto;
}

.search-suggest .ss-group{
  padding:.5rem .8rem .25rem;
  color:var(--gold);font-size:.72rem;
  text-transform:uppercase;letter-spacing:.08em;
  border-top:1px solid rgba(212,175,55,.1);
}
.search-suggest .ss-group:first-child{border-top:none}

.search-suggest .ss-item{
  display:flex;align-items:center;gap:.6rem;
  padding:.5rem .8rem;
  text-decoration:none;color:var(--text);
  border-left:2px solid transparent;
  transition:.12s;
}
.search-suggest .ss-item:hover{
  background:rgba(212,175,55,.07);
  border-left-color:var(--gold);
  text-decoration:none;
}
.search-suggest .ss-item img{
  width:44px;height:44px;object-fit:cover;
  border-radius:var(--r-sm);background:#000;flex-shrink:0;
}
.search-suggest .ss-body{min-width:0;flex:1}
.search-suggest .ss-title{
  font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.search-suggest .ss-meta{
  font-size:.75rem;color:var(--text-dim);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.search-suggest .ss-empty{
  padding:1rem;text-align:center;color:var(--text-dim);font-size:.9rem;
}
.search-suggest .ss-all{
  display:block;padding:.65rem .8rem;
  border-top:1px solid rgba(212,175,55,.2);
  color:var(--gold);font-size:.88rem;text-align:center;
}
.search-suggest .ss-all:hover{background:rgba(212,175,55,.07);text-decoration:none}
/* ---------- Ограничение превью в результатах поиска ---------- */
.search-suggest .ss-item img{
  width:44px !important;
  height:44px !important;
  max-width:44px;
  max-height:44px;
  object-fit:cover;
  flex-shrink:0;
}

/* Карточки товаров на странице /search.php */
.grid .card img{
  width:100%;
  aspect-ratio:4/3;
  max-height:260px;
  object-fit:cover;
  display:block;
}

/* Строки инструкций на /search.php */
.instruction-row img{
  width:140px;
  height:100px;
  max-width:140px;
  max-height:100px;
  object-fit:cover;
  border-radius:var(--r-sm);
  flex-shrink:0;
  display:block;
}

/* Планшеты и телефоны */
@media (max-width:640px){
  .grid .card img{max-height:200px}
  .instruction-row{
    flex-direction:column;
    align-items:stretch;
  }
  .instruction-row img{
    width:100%;
    max-width:100%;
    height:auto;
    aspect-ratio:16/9;
    max-height:220px;
  }
}
/* ---------- Комментарии ---------- */
.comments-block{
  margin:2rem 0 1rem;
  padding:1.25rem;
  background:var(--bg-panel);
  border:1px solid rgba(212,175,55,.15);
  border-radius:var(--r-md);
}
.comments-block h2{
  display:flex;align-items:center;gap:.5rem;
  margin-bottom:1rem;
}
.comments-count{
  color:var(--text-dim);font-size:.9rem;font-weight:400;
}

.comments-list{display:flex;flex-direction:column;gap:.75rem}

.comment{
  padding:.75rem 1rem;
  background:var(--bg-panel-2);
  border-left:3px solid rgba(212,175,55,.35);
  border-radius:var(--r-sm);
  position:relative;
}
.comment.reply{
  margin-left:1.5rem;
  border-left-color:rgba(212,175,55,.2);
  background:rgba(0,0,0,.25);
}
.comment-head{
  display:flex;align-items:baseline;gap:.6rem;
  margin-bottom:.35rem;
}
.comment-author{
  color:var(--gold);font-weight:600;font-size:.9rem;
}
.comment-date{
  color:var(--text-mute);font-size:.78rem;
}
.comment-body{
  color:var(--text);line-height:1.5;font-size:.95rem;
  word-wrap:break-word;overflow-wrap:break-word;
}
.comment-actions{
  margin-top:.4rem;display:flex;gap:.75rem;font-size:.82rem;
}
.comment-reply-btn,
.comment-del-btn{
  background:none;border:none;color:var(--text-dim);
  cursor:pointer;padding:0;font:inherit;
}
.comment-reply-btn:hover{color:var(--gold);text-decoration:underline}
.comment-del-btn:hover{color:var(--danger);text-decoration:underline}

.comment-form{
  margin-top:1.25rem;
  padding-top:1.25rem;
  border-top:1px solid rgba(212,175,55,.15);
}
.comment-form textarea{
  width:100%;padding:.65rem .9rem;
  background:#0a0806;color:var(--text);
  border:1px solid rgba(212,175,55,.3);
  border-radius:var(--r-sm);
  resize:vertical;min-height:70px;font:inherit;
}
.comment-form textarea:focus{
  outline:none;border-color:var(--gold);
  box-shadow:var(--shadow-gold);
}
.comment-form-actions{
  display:flex;justify-content:space-between;align-items:center;
  margin-top:.6rem;
}
.comment-form.reply-form{
  margin-top:.6rem;padding:.6rem;
  background:rgba(0,0,0,.25);
  border-radius:var(--r-sm);
  border:none;
}

@media (max-width:640px){
  .comment.reply{margin-left:.75rem}
  .comments-block{padding:1rem}
}