/* ============================================================
   style.css — style wspólne + katalog
   Premium jewelry brand: minimalizm, dużo światła, subtelne
   przejścia. Motyw jasny domyślnie, ciemny przez
   html[data-theme="dark"]. Kolor akcentu: --accent (z CONFIG).
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* paleta — motyw jasny */
  --bg:        #fafaf8;
  --surface:   #ffffff;
  --surface-2: #f2f1ec;
  --text:      #1c1b19;
  --text-2:    #6b675f;
  --text-3:    #9b968c;
  --border:    #e7e4dd;
  --accent:    #6F263D;            /* nadpisywany z CONFIG.accentColor */
  --accent-contrast: #ffffff;

  --shadow-card: 0 1px 2px rgba(20, 18, 14, .04), 0 6px 24px rgba(20, 18, 14, .05);
  --shadow-card-hover: 0 2px 4px rgba(20, 18, 14, .06), 0 14px 40px rgba(20, 18, 14, .10);
  --shadow-modal: 0 24px 80px rgba(0, 0, 0, .28);

  --radius-card: 10px;
  --radius-chip: 999px;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --transition: .18s ease;
}

html[data-theme="dark"] {
  --bg:        #0f0f0f;
  --surface:   #181715;
  --surface-2: #211f1c;
  --text:      #f2efe9;
  --text-2:    #b3ada2;
  --text-3:    #7c7669;
  --border:    #2c2a26;
  --shadow-card: 0 1px 2px rgba(0, 0, 0, .35), 0 8px 28px rgba(0, 0, 0, .35);
  --shadow-card-hover: 0 2px 4px rgba(0, 0, 0, .4), 0 16px 48px rgba(0, 0, 0, .5);
}

html { scroll-behavior: auto; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
select, input { font-family: inherit; font-size: inherit; color: inherit; }

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: .04em;
  line-height: 1.1;
  white-space: nowrap;
}

.brand-tagline {
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-back {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-2);
  padding: 9px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-chip);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.header-back:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ============================================================
   PASEK NARZĘDZI KATALOGU (szukaj / sortuj / filtry)
   ============================================================ */
.toolbar {
  padding: 26px 0 8px;
}

.toolbar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  flex: 1 1 260px;
  max-width: 420px;
}

.search-box .fa-magnifying-glass {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  font-size: 13px;
  pointer-events: none;
}

.search-box input {
  width: 100%;
  padding: 11px 38px 11px 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-chip);
  background: var(--surface);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent);
}

.search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: none;
  color: var(--text-3);
  padding: 6px 8px;
  border-radius: 50%;
  display: none;
  transition: color var(--transition);
}
.search-clear:hover { color: var(--text); }
.search-box.has-value .search-clear { display: block; }

.sort-select,
.filter-select {
  appearance: none;
  -webkit-appearance: none;
  padding: 10px 36px 10px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-chip);
  background-color: var(--surface);
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23999' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  font-size: 13.5px;
  color: var(--text-2);
  outline: none;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color var(--transition), color var(--transition);
}

.sort-select:hover, .filter-select:hover { border-color: var(--text-3); }
.sort-select:focus, .filter-select:focus { border-color: var(--accent); }

.filter-select.active {
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 500;
}

/* pasek filtrów — scroll poziomy na mobile */
.filter-bar {
  display: flex;
  gap: 10px;
  padding: 14px 0 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.filter-bar::-webkit-scrollbar { display: none; }
.filter-bar > * { flex: 0 0 auto; }

.filters-reset {
  border: 0;
  background: none;
  color: var(--text-3);
  font-size: 13px;
  padding: 10px 8px;
  display: none;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}
.filters-reset:hover { color: var(--accent); }
.filters-reset.visible { display: inline-flex; }

.results-count {
  font-size: 12.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 14px 0 6px;
}

/* ============================================================
   GRID PRODUKTÓW
   ============================================================ */
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  padding: 18px 0 60px;
}

@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
}

@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
}

/* ---- karta produktu ---- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
}

.card-media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--surface-2);
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .35s ease, transform .45s ease;
}

.card-media img.loaded { opacity: 1; }
.card:hover .card-media img { transform: scale(1.04); }

.card-media .no-photo {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-size: 26px;
}

.card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(6px);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  border-radius: var(--radius-chip);
  padding: 5px 11px;
}

.card-body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.card-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.25;
}

.card-subtitle {
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--text-3);
  text-transform: uppercase;
}

.card-price {
  margin-top: auto;
  padding-top: 10px;
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: .01em;
}

.card-price .from {
  font-size: 11.5px;
  font-weight: 400;
  color: var(--text-3);
  margin-right: 4px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ---- skeleton loader ---- */
.skeleton-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--surface);
}

.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--surface-2);
}

.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent,
              color-mix(in srgb, var(--text) 5%, transparent), transparent);
  animation: shimmer 1.4s infinite;
}

@keyframes shimmer { 100% { transform: translateX(100%); } }

.skeleton-media { aspect-ratio: 1 / 1; }
.skeleton-line { height: 14px; border-radius: 6px; margin: 12px 18px 0; }
.skeleton-line.short { width: 55%; }
.skeleton-line.price { width: 35%; margin-bottom: 18px; height: 16px; }

/* ---- sentinel infinite scroll / stany ---- */
.sentinel { height: 1px; }

.state-message {
  text-align: center;
  padding: 70px 20px;
  color: var(--text-2);
}

.state-message .fa-solid { font-size: 30px; color: var(--text-3); margin-bottom: 14px; }

.state-message h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  margin-bottom: 6px;
}

/* ============================================================
   CHIPY / SWATCHE (wspólne z konfiguratorem)
   ============================================================ */
.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 9px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-chip);
  background: var(--surface);
  color: var(--text-2);
  font-size: 13.5px;
  letter-spacing: .02em;
  transition: border-color var(--transition), color var(--transition),
              background var(--transition), box-shadow var(--transition);
}

.chip:hover { border-color: var(--text-3); color: var(--text); }

.chip.selected {
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
  box-shadow: inset 0 0 0 1px var(--accent);
  background: color-mix(in srgb, var(--accent) 5%, var(--surface));
}

/* ---- swatche koloru złota: metaliczne gradienty ---- */
.swatch-group { display: flex; gap: 14px; }

.swatch-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  border: 0;
  background: none;
  color: var(--text-3);
  font-size: 11px;
  letter-spacing: .04em;
  transition: color var(--transition);
}

.swatch-btn:hover { color: var(--text); }
.swatch-btn.selected { color: var(--text); font-weight: 600; }

.swatch {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  position: relative;
  box-shadow: inset 0 1px 3px rgba(255, 255, 255, .65),
              inset 0 -2px 4px rgba(0, 0, 0, .18),
              0 1px 3px rgba(0, 0, 0, .18);
  transition: transform var(--transition), box-shadow var(--transition);
}

.swatch::after {           /* pierścień zaznaczenia */
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: border-color var(--transition);
}

.swatch-btn:hover .swatch { transform: scale(1.06); }
.swatch-btn.selected .swatch::after { border-color: var(--accent); }

.swatch-white {
  background: radial-gradient(circle at 32% 28%,
              #ffffff 0%, #f3f4f6 30%, #d9dadf 55%, #b9bac2 78%, #9b9ca6 100%);
}

.swatch-yellow {
  background: radial-gradient(circle at 32% 28%,
              #fff7d6 0%, #f7dd86 30%, #e3b54a 58%, #c8922a 80%, #a87718 100%);
}

.swatch-rose {
  background: radial-gradient(circle at 32% 28%,
              #ffe9e0 0%, #f6c2ac 32%, #e09a7d 58%, #c57a5c 80%, #a96147 100%);
}

/* ============================================================
   MODAL (backdrop blur)
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(12, 10, 8, .45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}

.modal.open { opacity: 1; pointer-events: auto; }

.modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-modal);
  max-width: 520px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  padding: 28px;
  transform: translateY(14px) scale(.985);
  transition: transform .2s ease;
}

.modal.open .modal-box { transform: none; }

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
}

.modal-close {
  border: 0;
  background: none;
  color: var(--text-3);
  font-size: 17px;
  padding: 6px 8px;
  border-radius: 50%;
  transition: color var(--transition);
}
.modal-close:hover { color: var(--text); }

.modal-img { border-radius: 10px; margin: 6px 0 4px; width: 100%; }

/* podsumowanie zamówienia */
.summary-table { width: 100%; border-collapse: collapse; margin-bottom: 18px; }

.summary-table td {
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
  vertical-align: top;
}

.summary-table td:first-child {
  color: var(--text-3);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: .08em;
  padding-right: 18px;
  white-space: nowrap;
}

.summary-table tr.total td {
  border-bottom: 0;
  padding-top: 14px;
  font-size: 17px;
  font-weight: 600;
  color: var(--accent);
}

.modal-actions { display: flex; flex-direction: column; gap: 10px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 22px;
  border-radius: var(--radius-chip);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .03em;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition);
}

.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn:active { transform: scale(.985); }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
}

.btn-primary:hover {
  background: color-mix(in srgb, var(--accent) 86%, black);
  color: var(--accent-contrast);
}

.btn.copied { border-color: #2e7d4f; color: #2e7d4f; }

/* ============================================================
   STOPKA
   ============================================================ */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding: 26px 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-3);
  text-align: center;
  text-transform: uppercase;
}

/* dostępność: focus widoczny z klawiatury */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}