:root {
  --pu-primary: #7a3f1a;
  --pu-primary-dark: #5c2e12;
  --pu-accent: #c45c26;
  --pu-gold: #d4a574;
  --pu-bg: #f7f3ee;
  --pu-bg-card: #ffffff;
  --pu-text: #2a2420;
  --pu-muted: #6b5f56;
  --pu-border: #e5dcd2;
  --pu-shadow: 0 12px 40px rgba(92, 46, 18, 0.1);
  --pu-radius: 14px;
  --pu-font: 'Montserrat', system-ui, sans-serif;
  --pu-transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

body {
  font-family: var(--pu-font);
  background: var(--pu-bg);
  color: var(--pu-text);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 10% 20%, rgba(196, 92, 38, 0.06), transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(122, 63, 26, 0.05), transparent 35%);
  pointer-events: none;
  z-index: -1;
}

a { text-decoration: none; color: inherit; transition: color var(--pu-transition); }
img { max-width: 100%; height: auto; }

.text-accent { color: var(--pu-accent) !important; }
.bg-pu-primary { background: var(--pu-primary) !important; }

/* Header */
.site-header {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 3px solid var(--pu-primary);
  position: sticky;
  top: 0;
  z-index: 1030;
  transition: box-shadow var(--pu-transition);
}

.site-header.is-scrolled {
  box-shadow: var(--pu-shadow);
}

.logo-img {
  height: 72px;
  width: auto;
  transition: transform var(--pu-transition);
}

.logo-img:hover { transform: scale(1.02); }

.nav-link-pu {
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--pu-text);
  padding: 0.5rem 0.75rem !important;
  position: relative;
}

.nav-link-pu::after {
  content: '';
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  bottom: 0.2rem;
  height: 2px;
  background: var(--pu-accent);
  transform: scaleX(0);
  transition: transform var(--pu-transition);
}

.nav-link-pu:hover,
.nav-link-pu.active {
  color: var(--pu-primary);
}

.nav-link-pu.active::after,
.nav-link-pu:hover::after {
  transform: scaleX(1);
}

.header-phone {
  font-weight: 700;
  color: var(--pu-primary);
  white-space: nowrap;
}

.cart-btn {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--pu-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--pu-transition), background var(--pu-transition);
}

.cart-btn:hover {
  background: var(--pu-accent);
  transform: scale(1.05);
  color: #fff;
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--pu-accent);
  font-size: 0.7rem;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hero */
.hero-section {
  padding: 3rem 0 4rem;
}

.hero-card {
  border-radius: var(--pu-radius);
  overflow: hidden;
  box-shadow: var(--pu-shadow);
  border: none;
  transition: transform var(--pu-transition);
}

.hero-card:hover {
  transform: translateY(-4px);
}

.hero-slide-img {
  height: 320px;
  object-fit: cover;
  width: 100%;
}

.hero-overlay {
  background: linear-gradient(0deg, rgba(42, 36, 32, 0.85) 0%, transparent 60%);
  padding: 2rem;
}

/* Sections */
.section-pu {
  padding: 4rem 0;
}

.section-title {
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 2rem;
}

/* Product card */
.product-card-pu {
  background: var(--pu-bg-card);
  border: 1px solid var(--pu-border);
  border-radius: var(--pu-radius);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform var(--pu-transition), box-shadow var(--pu-transition);
}

.product-card-pu:hover {
  transform: translateY(-8px);
  box-shadow: var(--pu-shadow);
}

.product-card-pu .card-img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #efe8e0;
}

.product-card-pu img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card-pu:hover img {
  transform: scale(1.06);
}

.badge-pu {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--pu-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
}

.product-price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--pu-primary);
}

.product-old-price {
  font-size: 0.95rem;
  color: var(--pu-muted);
  text-decoration: line-through;
}

/* Category pills */
.category-pill {
  background: var(--pu-bg-card);
  border: 1px solid var(--pu-border);
  border-radius: var(--pu-radius);
  padding: 1.25rem;
  text-align: center;
  transition: all var(--pu-transition);
  cursor: default;
}

.category-pill:hover {
  border-color: var(--pu-accent);
  transform: translateY(-4px);
  box-shadow: var(--pu-shadow);
}

.category-pill i {
  font-size: 1.75rem;
  color: var(--pu-primary);
  margin-bottom: 0.5rem;
  display: block;
}

/* Feature card */
.feature-pu {
  background: var(--pu-bg-card);
  border-radius: var(--pu-radius);
  padding: 1.75rem;
  height: 100%;
  border: 1px solid var(--pu-border);
  transition: transform var(--pu-transition);
}

.feature-pu:hover {
  transform: translateY(-6px);
}

.feature-pu .icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--pu-primary), var(--pu-accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

/* News */
.news-card-pu {
  border-radius: var(--pu-radius);
  overflow: hidden;
  background: var(--pu-bg-card);
  border: 1px solid var(--pu-border);
  height: 100%;
  transition: transform var(--pu-transition), box-shadow var(--pu-transition);
}

.news-card-pu:hover {
  transform: translateY(-6px);
  box-shadow: var(--pu-shadow);
}

.news-card-pu .news-img {
  aspect-ratio: 16/10;
  object-fit: cover;
  width: 100%;
}

/* Buttons */
.btn-pu-primary {
  background: linear-gradient(135deg, var(--pu-primary), var(--pu-accent));
  border: none;
  color: #fff;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  transition: transform var(--pu-transition), box-shadow var(--pu-transition);
}

.btn-pu-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(122, 63, 26, 0.35);
}

.btn-pu-outline {
  border: 2px solid var(--pu-primary);
  color: var(--pu-primary);
  font-weight: 600;
  border-radius: 10px;
  transition: all var(--pu-transition);
}

.btn-pu-outline:hover {
  background: var(--pu-primary);
  color: #fff;
}

/* Page header */
.page-hero {
  background: linear-gradient(135deg, var(--pu-primary-dark), var(--pu-primary));
  color: #fff;
  padding: 3rem 0;
  margin-bottom: 2rem;
}

.page-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
}

.page-hero .breadcrumb a:hover {
  color: #fff;
}

/* Footer */
.site-footer {
  background: #1f1814;
  color: rgba(255, 255, 255, 0.85);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

.site-footer a:hover {
  color: var(--pu-gold);
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Product page */
.gallery-main {
  border-radius: var(--pu-radius);
  overflow: hidden;
  background: #efe8e0;
  aspect-ratio: 1;
}

.gallery-thumb {
  border-radius: 8px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--pu-transition);
  overflow: hidden;
}

.gallery-thumb.active,
.gallery-thumb:hover {
  border-color: var(--pu-accent);
}

/* Cart */
.cart-item-pu {
  background: var(--pu-bg-card);
  border-radius: var(--pu-radius);
  padding: 1.25rem;
  border: 1px solid var(--pu-border);
  margin-bottom: 1rem;
  transition: box-shadow var(--pu-transition);
}

.cart-item-pu:hover {
  box-shadow: var(--pu-shadow);
}

/* Admin mock */
.admin-layout {
  min-height: 100vh;
  display: flex;
}

.admin-sidebar {
  width: 260px;
  background: #141210;
  color: #fff;
  flex-shrink: 0;
}

.admin-main {
  flex: 1;
  background: #f0ebe4;
  padding: 2rem;
}

.admin-stat {
  background: #fff;
  border-radius: var(--pu-radius);
  padding: 1.5rem;
  border-left: 4px solid var(--pu-accent);
  transition: transform var(--pu-transition);
}

.admin-stat:hover {
  transform: translateY(-4px);
}

.mock-banner {
  background: linear-gradient(90deg, #fff3cd, #ffe8a3);
  border: 1px solid #ffc107;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

/* Forms */
.form-control:focus,
.form-select:focus {
  border-color: var(--pu-accent);
  box-shadow: 0 0 0 0.2rem rgba(196, 92, 38, 0.2);
}

@media (max-width: 991px) {
  .logo-img { height: 56px; }
  .hero-slide-img { height: 220px; }
}

/* Карусели главной */
.pu-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
}

.pu-carousel-viewport {
  overflow: hidden;
  flex: 1;
}

.pu-carousel-track {
  display: flex;
  gap: 20px;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.pu-carousel-item {
  flex: 0 0 calc(33.333% - 14px);
  min-width: 280px;
}

@media (max-width: 1199px) {
  .pu-carousel-item { flex: 0 0 calc(50% - 10px); }
}

@media (max-width: 767px) {
  .pu-carousel-item { flex: 0 0 100%; min-width: 100%; }
}

.pu-carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--pu-primary);
  color: #fff;
  flex-shrink: 0;
  transition: transform var(--pu-transition), background var(--pu-transition);
}

.pu-carousel-btn:hover {
  background: var(--pu-accent);
  transform: scale(1.08);
}

.pu-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 1.25rem;
}

.pu-carousel-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--pu-border);
  padding: 0;
  transition: background var(--pu-transition), transform var(--pu-transition);
}

.pu-carousel-dots button.active {
  background: var(--pu-accent);
  transform: scale(1.2);
}

.news-carousel-card {
  display: flex;
  background: var(--pu-bg-card);
  border-radius: var(--pu-radius);
  overflow: hidden;
  border: 1px solid var(--pu-border);
  box-shadow: var(--pu-shadow);
  min-height: 220px;
}

.news-carousel-card img {
  width: 42%;
  object-fit: cover;
}

.news-carousel-body {
  padding: 1.5rem;
  flex: 1;
}

@media (max-width: 767px) {
  .news-carousel-card { flex-direction: column; }
  .news-carousel-card img { width: 100%; height: 180px; }
}

/* Личный кабинет */
.cabinet-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pu-primary), var(--pu-accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

#cabinetTabs .nav-link {
  color: var(--pu-text);
  border-radius: 8px;
}

#cabinetTabs .nav-link.active {
  background: var(--pu-primary);
  color: #fff;
}

/* Чат */
.chat-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1050;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border: none;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--pu-primary), var(--pu-accent));
  color: #fff;
  font-weight: 700;
  box-shadow: 0 8px 28px rgba(122, 63, 26, 0.4);
  transition: transform var(--pu-transition), box-shadow var(--pu-transition);
}

.chat-fab:hover {
  transform: scale(1.05);
  color: #fff;
}

.chat-fab.is-active {
  border-radius: 50%;
  width: 56px;
  height: 56px;
  padding: 0;
  justify-content: center;
}

.chat-fab.is-active .chat-fab-label {
  display: none;
}

.chat-panel {
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: min(380px, calc(100vw - 32px));
  height: 480px;
  z-index: 1050;
  background: #fff;
  border-radius: var(--pu-radius);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--pu-border);
}

.chat-panel-header {
  background: linear-gradient(135deg, var(--pu-primary), var(--pu-accent));
  color: #fff;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #faf8f5;
}

.chat-msg {
  max-width: 88%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.9rem;
  line-height: 1.45;
}

.chat-msg-bot {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--pu-border);
}

.chat-msg-user {
  align-self: flex-end;
  background: var(--pu-primary);
  color: #fff;
}

.chat-msg-muted {
  opacity: 0.75;
  font-size: 0.82rem;
  background: #f4f4f5;
}

.chat-quick {
  padding: 8px 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  border-top: 1px solid var(--pu-border);
}

.chat-quick-btn {
  border: 1px solid var(--pu-border);
  background: #fff;
  border-radius: 20px;
  padding: 4px 10px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: border-color var(--pu-transition);
}

.chat-quick-btn:hover {
  border-color: var(--pu-accent);
}

.chat-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--pu-border);
}

.chat-form .form-control {
  flex: 1;
}

/* Админ toast */
.admin-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #1f1814;
  color: #fff;
  padding: 12px 20px;
  border-radius: 10px;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 2000;
  pointer-events: none;
}

.admin-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.admin-sidebar .nav-link.active {
  background: rgba(196, 92, 38, 0.25) !important;
  color: #fff !important;
}

@media (max-width: 767px) {
  .section-pu { padding: 2.5rem 0; }
  .admin-sidebar { width: 100%; }
  .admin-layout { flex-direction: column; }
  .chat-panel { right: 12px; bottom: 88px; }
  .chat-fab { right: 12px; bottom: 16px; }
}