:root {
  --bg: var(--tg-theme-bg-color, #ffffff);
  --text: var(--tg-theme-text-color, #1a1a1a);
  --hint: var(--tg-theme-hint-color, #707579);
  --link: var(--tg-theme-link-color, #2A3FCC);
  --button-bg: var(--tg-theme-button-color, #2A3FCC);
  --button-text: var(--tg-theme-button-text-color, #ffffff);
  --secondary-bg: var(--tg-theme-secondary-bg-color, #f5f6f7);
  /* Брендовая палитра Padel iQ */
  --brand-grad-from: #2A3FCC;  /* фирменный кобальт */
  --brand-grad-to: #1E2EA0;    /* глубокий синий для градиента */
  --accent: #C5D936;            /* лайм/салатовый */
  --accent-deep: #A8BC1E;       /* тёмный лайм для текста на белом */
  --border: rgba(0,0,0,0.08);
}
* { box-sizing: border-box }
html, body { margin: 0; padding: 0 }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

/* === Header / Brand === */
.topbar {
  background: linear-gradient(135deg, var(--brand-grad-from) 0%, var(--brand-grad-to) 100%);
  color: #fff;
  padding: 18px 16px;
  position: relative;
  overflow: hidden;
}
.topbar::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 0%, rgba(255,255,255,0.12), transparent 50%);
  pointer-events: none;
}
.topbar-inner {
  display: flex; align-items: center; gap: 12px;
  max-width: 800px; margin: 0 auto;
  position: relative; z-index: 1;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: inherit;
  flex: 1; min-width: 0;
}

/* Кнопка-сердечко в шапке (открывает /favorites) */
.header-fav {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.18);
  color: #fff; text-decoration: none;
  padding: 8px 12px 8px 10px; border-radius: 999px;
  font-weight: 700; font-size: 14px;
  backdrop-filter: blur(8px);
  margin-left: 12px;
  transition: background 0.15s, transform 0.12s;
}
.header-fav:hover { background: rgba(255,255,255,0.28) }
.header-fav:active { transform: scale(0.96) }
.header-fav.has-items {
  background: #ff4060;
  box-shadow: 0 2px 10px rgba(255,64,96,0.35);
}
.header-fav.has-items:hover { background: #ff2a4e }
.header-fav svg { flex-shrink: 0 }
.header-fav-count { min-width: 12px; text-align: center }
.brand .logo {
  width: 44px; height: 44px;
  display: block; flex-shrink: 0;
  border-radius: 11px;
  background: rgba(255,255,255,0.10);
  padding: 2px;
  object-fit: contain;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1 }
.brand-name {
  font-size: 22px; font-weight: 800; letter-spacing: -0.3px;
}
.brand-name .iq {
  color: var(--accent);
  font-weight: 800;
  margin-left: 0;
}
.brand-slogan {
  font-size: 12px; font-weight: 500;
  opacity: 0.92;
  margin-top: 2px;
  letter-spacing: 0.1px;
}

main { padding: 16px; max-width: 800px; margin: 0 auto }

footer {
  padding: 24px 16px; text-align: center;
  color: var(--hint); font-size: 13px;
  border-top: 1px solid var(--border);
  margin-top: 32px;
  line-height: 1.7;
}
footer a { color: var(--link); text-decoration: none; margin: 0 4px }

/* === Hero subtitle (если есть) === */
.hero { margin-bottom: 16px }
.subtitle { color: var(--hint); margin: 0 }

/* === Search === */
.search-form { margin-top: 4px }
.search-form input {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: 12px; font-size: 16px;
  background: var(--bg); color: var(--text);
  outline: none; transition: border-color 0.15s;
}
.search-form input:focus { border-color: var(--button-bg) }

/* === Filters (modern chip-based) === */
.filters {
  margin: 16px 0;
  background: linear-gradient(180deg, #fff 0%, #fafbfc 100%);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 4px 18px 8px;
  box-shadow: 0 2px 14px rgba(10,40,90,0.04);
}
.filters summary {
  cursor: pointer;
  padding: 16px 0 14px;
  list-style: none;
  display: flex; align-items: center; gap: 10px;
}
.filters summary::-webkit-details-marker { display: none }
.filters summary::before {
  content: "›";
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-grad-from), var(--brand-grad-to));
  color: #fff; font-size: 16px; font-weight: 700;
  transition: transform 0.25s ease;
  transform: rotate(90deg);
}
.filters[open] summary::before { transform: rotate(-90deg) }
.filters .filters-title {
  font-weight: 700; font-size: 16px;
  letter-spacing: -0.2px;
  background: linear-gradient(135deg, var(--brand-grad-from), var(--brand-grad-to));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.filter-badge {
  display: inline-flex; align-items: center;
  margin-left: 4px;
  padding: 3px 10px; font-size: 11px; font-weight: 700;
  background: var(--accent); color: #1a1a1a;
  border-radius: 999px; letter-spacing: 0.3px;
  text-transform: uppercase;
}

/* Filter block — каждый фильтр в своей секции */
.filter-block {
  padding: 12px 0;
  border-top: 1px solid rgba(0,0,0,0.05);
}
.filter-block:first-of-type { border-top: none; padding-top: 4px }
.filter-block-label {
  display: block;
  font-size: 12px; font-weight: 700;
  color: var(--hint);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 10px;
}

/* Кастомный select (для брендов) */
.select-wrap {
  position: relative;
}
.select-wrap::after {
  content: "▾";
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  pointer-events: none;
  color: var(--brand-grad-from);
  font-size: 12px;
}
.select-modern {
  width: 100%;
  appearance: none; -webkit-appearance: none;
  padding: 11px 36px 11px 14px;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  background: #fff; color: var(--text);
  font-size: 14px; font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.select-modern:hover { border-color: #bcc8d6 }
.select-modern:focus {
  outline: none;
  border-color: var(--brand-grad-from);
  box-shadow: 0 0 0 3px rgba(10,102,255,0.12);
}

/* Chip-toggles (для shape, feel, min_rating) */
.chip-group {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.chip-group input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.chip-group .chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 9px 14px;
  border-radius: 999px;
  background: #fff;
  border: 1.5px solid var(--border);
  color: var(--text);
  font-size: 13px; font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}
.chip-group .chip:hover {
  border-color: var(--brand-grad-from);
  color: var(--brand-grad-from);
  transform: translateY(-1px);
}
.chip-group input[type="radio"]:checked + .chip {
  background: linear-gradient(135deg, var(--brand-grad-from), var(--brand-grad-to));
  border-color: transparent;
  color: #fff;
  font-weight: 600;
  box-shadow: 0 3px 12px rgba(10,102,255,0.28);
}
.chip-group input[type="radio"]:focus-visible + .chip {
  outline: 2px solid var(--accent); outline-offset: 2px;
}

/* Кнопка сброса */
.filters-reset {
  margin: 14px 0 4px;
  padding: 10px 18px;
  background: rgba(255,64,96,0.08);
  border: 1.5px solid rgba(255,64,96,0.2);
  border-radius: 10px;
  color: #ff4060;
  cursor: pointer; font-size: 13px; font-weight: 600;
  transition: all 0.15s;
}
.filters-reset:hover {
  background: rgba(255,64,96,0.15);
  border-color: rgba(255,64,96,0.4);
}

/* === Cards grid === */
.cards-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  margin-top: 20px;
}
.card {
  display: flex; flex-direction: column;
  background: var(--secondary-bg);
  border: 1.5px solid var(--border);
  border-radius: 14px; overflow: hidden;
  text-decoration: none; color: var(--text);
  transition: transform 0.15s, box-shadow 0.15s;
  position: relative;
}
.card:active { transform: scale(0.98) }
.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(10, 102, 255, 0.12);
  border-color: rgba(10, 102, 255, 0.3);
}
.card-img {
  width: 100%; aspect-ratio: 1/1; object-fit: contain;
  background: #fff;
}
.card-img.placeholder {
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; color: #ccc;
}
.card-body { padding: 10px 12px 12px }
.card-title {
  font-size: 13px; font-weight: 600; line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; min-height: 35px;
}
.card-meta {
  font-size: 11px; color: var(--hint); margin-top: 6px;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.card-meta .rating { color: var(--text); font-weight: 600 }
.card-badge {
  background: linear-gradient(135deg, #2dd66c 0%, #1aaf52 100%);
  color: #fff; font-size: 10px; font-weight: 600;
  padding: 3px 7px; border-radius: 5px; margin-top: 6px;
  display: inline-block;
  box-shadow: 0 1px 4px rgba(0,180,80,0.3);
}

/* === Card overlay marks: favorite heart + compare ✓ === */
.card-wrap { position: relative }

/* Зелёный ✓ слева сверху — показываем только если карточка в сравнении.
   Это индикатор, не кнопка. */
.card-compare-mark {
  position: absolute; top: 8px; left: 8px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2dd66c 0%, #1aaf52 100%);
  color: #fff; font-size: 14px; font-weight: 700;
  display: none;
  align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(0,180,80,0.4);
  z-index: 2; pointer-events: none;
}
.card-wrap.in-compare .card-compare-mark { display: flex }

/* Сердечко-избранное справа сверху внутри карточки (как в Яндекс.Маркете) */
.card-fav {
  position: absolute; top: 8px; right: 8px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  border: none; padding: 0;
  display: flex; align-items: center; justify-content: center;
  color: #777;
  cursor: pointer;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  z-index: 3;
  transition: transform 0.12s, color 0.15s, background 0.15s;
}
.card-fav svg { width: 20px; height: 20px; pointer-events: none }
.card-fav:hover { color: #ff4060; background: #fff }
.card-fav:active { transform: scale(0.88) }
.card-fav.active {
  background: #fff; color: #ff4060;
}
.card-fav.active svg {
  fill: #ff4060;
  animation: heartPop 0.3s ease-out;
}
@keyframes heartPop {
  0% { transform: scale(0.8) }
  50% { transform: scale(1.25) }
  100% { transform: scale(1) }
}

/* === Compare bar at bottom (sticky) === */
.compare-bar {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--bg);
  border-top: 1.5px solid var(--border);
  box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
  padding: 12px 16px;
  display: none;
  align-items: center; gap: 12px;
  z-index: 100;
  transform: translateY(100%);
  transition: transform 0.25s ease-out;
}
.compare-bar.visible { display: flex; transform: translateY(0) }
.compare-bar .info {
  flex: 1; font-size: 14px; font-weight: 600;
}
.compare-bar .info .hint { color: var(--hint); font-weight: 400; font-size: 12px }
.compare-bar button, .compare-bar a {
  padding: 9px 14px; border-radius: 8px;
  font-size: 13px; font-weight: 600;
  border: none; cursor: pointer; text-decoration: none;
}
.compare-bar .clear {
  background: transparent; color: var(--hint);
  border: 1px solid var(--border);
}
.compare-bar .go {
  background: var(--button-bg); color: #fff;
}
.compare-bar .go[disabled] { opacity: 0.5; cursor: not-allowed }

.results-meta {
  text-align: center; color: var(--hint);
  margin-top: 16px; font-size: 13px;
}
.empty { text-align: center; padding: 40px 16px; color: var(--hint) }

.load-more {
  grid-column: 1 / -1; padding: 14px 20px; margin-top: 12px;
  background: var(--secondary-bg); color: var(--text);
  border: 1.5px solid var(--border);
  border-radius: 12px; font-size: 15px; font-weight: 600;
  cursor: pointer; transition: all 0.15s;
}
.load-more:hover {
  background: var(--bg); border-color: var(--button-bg);
  color: var(--button-bg);
}
.load-more.htmx-request { opacity: 0.6; cursor: wait }

/* === CTA блок === */
.cta { margin: 32px 0 16px; text-align: center }
.cta-btn {
  display: inline-block; padding: 14px 22px;
  background: linear-gradient(135deg, var(--brand-grad-from) 0%, var(--brand-grad-to) 100%);
  color: #fff;
  border-radius: 12px; text-decoration: none;
  font-weight: 600; font-size: 15px;
  box-shadow: 0 4px 14px rgba(10,102,255,0.3);
  transition: transform 0.15s;
}
.cta-btn:hover { transform: translateY(-2px) }

/* === Detail page === */
.back-link {
  display: inline-block; margin-bottom: 12px;
  color: var(--link); text-decoration: none; font-size: 14px;
}
.racket-detail .detail-img {
  width: 100%; max-height: 320px; object-fit: contain;
  background: var(--secondary-bg);
  border-radius: 16px; padding: 12px;
}
.racket-detail h2 {
  margin: 18px 0 6px; font-size: 24px; font-weight: 700;
  letter-spacing: -0.3px;
}
.racket-detail .meta {
  color: var(--hint); margin: 0 0 16px;
  font-size: 14px;
}
.ratings { margin: 20px 0 }
.rating-row {
  display: grid; grid-template-columns: 130px 1fr 40px;
  gap: 12px; padding: 5px 0;
  font-size: 14px; align-items: center;
}
.rating-label { color: var(--text) }
.rating-bar {
  background: var(--secondary-bg);
  border-radius: 8px; height: 8px; overflow: hidden;
  position: relative;
}
.rating-bar .fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: linear-gradient(90deg, var(--brand-grad-from), var(--brand-grad-to));
  border-radius: 8px;
}
.rating-val { font-weight: 600; text-align: right }
.specs p { color: var(--hint); margin: 0 0 16px; font-size: 14px }

.description {
  margin: 24px 0;
  padding: 16px;
  background: var(--secondary-bg);
  border-radius: 12px;
}
.description h3 { margin: 0 0 10px; font-size: 17px; font-weight: 700 }
.description p { font-size: 15px; line-height: 1.6; margin: 0 0 10px }
.description p:last-child { margin-bottom: 0 }

.materials { margin: 16px 0 }
.materials h3 { margin: 0 0 10px; font-size: 17px; font-weight: 700 }
.materials ul { padding-left: 18px; font-size: 14px; margin: 0 }
.materials li { margin: 4px 0 }

.buy-btn {
  display: block; width: 100%;
  padding: 16px; margin-top: 20px;
  text-align: center; border-radius: 12px;
  text-decoration: none; font-weight: 700; font-size: 15px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.1);
  transition: transform 0.15s;
}
.buy-btn:hover { transform: translateY(-2px) }
.buy-btn.own {
  background: linear-gradient(135deg, #2dd66c 0%, #1aaf52 100%);
  color: #fff;
}
.buy-btn.order {
  background: linear-gradient(135deg, var(--brand-grad-from) 0%, var(--brand-grad-to) 100%);
  color: #fff;
}

.detail-actions {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 10px;
}
.detail-compare-btn, .detail-fav-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 14px; font-size: 13px; font-weight: 600;
  border: 1.5px solid var(--border); border-radius: 10px;
  background: var(--bg); color: var(--text);
  cursor: pointer; user-select: none;
  transition: all 0.15s;
}
.detail-compare-btn:hover {
  border-color: var(--button-bg); color: var(--button-bg);
}
.detail-compare-btn.active {
  background: var(--button-bg); color: #fff;
  border-color: var(--button-bg);
}
.detail-fav-btn:hover {
  border-color: #ff4060; color: #ff4060;
}
.detail-fav-btn.active {
  background: #ff4060; color: #fff; border-color: #ff4060;
}
.detail-fav-btn.active svg { fill: #fff }

/* === About page === */
.about h2 { margin-top: 22px; font-size: 18px; font-weight: 700 }
.about p { font-size: 15px; line-height: 1.55 }
.about .back { margin-top: 28px }

/* === Compare page === */
.compare-page h2 {
  margin: 0 0 18px; font-size: 22px; font-weight: 700;
}
.compare-grid {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
/* На десктопе: расширяем страницу сравнения за пределы 800px контейнера
   и ставим ровно столько колонок, сколько ракеток (--cols), в один ряд. */
@media (min-width: 768px) {
  .compare-page {
    width: min(1120px, 94vw);
    margin-left: 50%;
    transform: translateX(-50%);
  }
  .compare-grid {
    grid-template-columns: repeat(var(--cols, 3), 1fr);
  }
}
.compare-col {
  background: var(--secondary-bg);
  border: 1.5px solid var(--border);
  border-radius: 14px; padding: 14px;
  position: relative;
}
.compare-col .remove {
  position: absolute; top: 8px; right: 8px;
  background: rgba(0,0,0,0.06); border: none;
  width: 28px; height: 28px; border-radius: 50%;
  cursor: pointer; font-size: 16px; color: var(--hint);
}
.compare-col .remove:hover { background: rgba(0,0,0,0.12); color: var(--text) }
.compare-col .col-img {
  width: 100%; aspect-ratio: 1/1; object-fit: contain;
  background: #fff; border-radius: 10px; margin-bottom: 10px;
}
.compare-col h3 {
  font-size: 15px; margin: 0 0 8px; line-height: 1.3;
  font-weight: 700; min-height: 40px;
}
.compare-spec {
  display: flex; justify-content: space-between;
  padding: 6px 0; font-size: 13px;
  border-top: 1px solid var(--border);
}
.compare-spec:first-of-type { border-top: none; padding-top: 0 }
.compare-spec .key { color: var(--hint) }
.compare-spec .val { font-weight: 600; text-align: right }
.compare-empty {
  text-align: center; padding: 60px 16px; color: var(--hint);
}
.compare-empty a {
  display: inline-block; margin-top: 12px;
  padding: 10px 18px; border-radius: 10px;
  background: var(--button-bg); color: #fff;
  text-decoration: none; font-weight: 600;
}

/* === Favorites page === */
.favorites-page h2 {
  margin: 0 0 18px; font-size: 22px; font-weight: 700;
}
.favorites-empty {
  text-align: center; padding: 60px 16px; color: var(--hint);
}
.favorites-empty p { margin: 8px 0 }
.favorites-back-btn {
  display: inline-block; margin-top: 16px;
  padding: 12px 22px; border-radius: 12px;
  background: var(--button-bg); color: #fff;
  text-decoration: none; font-weight: 600;
}

/* === Responsive === */
@media (min-width: 600px) {
  .cards-grid { grid-template-columns: 1fr 1fr 1fr }
  .topbar { padding: 22px 16px }
  .brand .logo { width: 54px; height: 54px; font-size: 36px }
  .brand-name { font-size: 26px }
  .brand-slogan { font-size: 13px }
}
@media (min-width: 900px) {
  .cards-grid { grid-template-columns: repeat(4, 1fr) }
}