.z-button { min-height: 2.75rem; display: inline-flex; align-items: center; justify-content: center; gap: var(--z-space-2); border: 1px solid transparent; border-radius: var(--z-radius-none); padding: 0 var(--z-space-5); background: transparent; color: var(--z-color-ink); font-size: var(--z-text-md); font-weight: 700; text-decoration: none; cursor: pointer; transition: background var(--z-duration-fast) var(--z-ease), color var(--z-duration-fast) var(--z-ease), border-color var(--z-duration-fast) var(--z-ease), transform var(--z-duration-fast) var(--z-ease); }
.z-button:hover { transform: translateY(-1px); }
.z-button:active { transform: translateY(0); }
.z-button[disabled], .z-button[aria-disabled="true"] { opacity: 0.42; pointer-events: none; }
.z-button--primary { background: var(--z-color-ink); color: var(--z-color-white); }
.z-button--primary:hover { background: var(--z-color-accent); }
.z-button--secondary { border-color: var(--z-color-line-strong); background: transparent; }
.z-button--secondary:hover { border-color: var(--z-color-ink); }
.z-button--text { min-height: 2.25rem; padding: 0; border-bottom-color: currentColor; }
.z-button--block { width: 100%; }
.z-icon-button { width: 2.75rem; height: 2.75rem; display: inline-grid; place-items: center; border: 1px solid var(--z-color-line); border-radius: var(--z-radius-round); background: rgb(250 250 250 / 0.88); cursor: pointer; }

.z-field { display: grid; gap: var(--z-space-2); }
.z-field__label { font-size: var(--z-text-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.z-input, .z-select, .z-textarea { width: 100%; min-height: 3rem; border: 1px solid var(--z-color-line-strong); border-radius: 0; background: var(--z-color-surface); padding: 0 var(--z-space-4); }
.z-textarea { min-height: 7rem; padding-block: var(--z-space-3); resize: vertical; }
.z-input[aria-invalid="true"] { border-color: var(--z-color-error); }
.z-field__hint, .z-field__error { margin: 0; font-size: var(--z-text-sm); }
.z-field__error { color: var(--z-color-error); }

.z-product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--z-color-line); border-left: 1px solid var(--z-color-line); }
.z-product-card { min-width: 0; border-right: 1px solid var(--z-color-line); border-bottom: 1px solid var(--z-color-line); background: var(--z-color-surface); }
.z-product-card__link { display: block; color: inherit; text-decoration: none; }
.z-product-card__media > .z-product-card__link { width: 100%; height: 100%; min-height: 0; overflow: hidden; }
.z-product-card__media { position: relative; aspect-ratio: 4 / 5; display: grid; place-items: center; overflow: hidden; background: #f1efeb; }
.z-product-card__media img { width: 100%; height: 100%; display: block; object-position: center; padding: 0; transition: transform var(--z-duration-base) var(--z-ease); }
.z-product-card__image--contain { object-fit: contain; }
.z-product-card__image--cover { object-fit: cover; }
.z-product-card:hover .z-product-card__media img { transform: scale(1.035); }
.z-product-card__badges { position: absolute; z-index: 2; top: var(--z-space-3); left: var(--z-space-3); display: flex; flex-direction: column; align-items: flex-start; pointer-events: none; }
.z-product-card__badge { display: inline-flex; padding: 0.34rem 0.48rem; background: var(--z-color-accent); color: var(--z-color-white); font-size: 0.52rem; font-weight: 750; letter-spacing: 0.06em; }
.z-product-card__wish { min-width: 44px; min-height: 44px; }
.z-product-card__wish { position: absolute; z-index: 2; top: var(--z-space-3); right: var(--z-space-3); display: grid; place-items: center; width:44px; height:44px; padding: 0; border: 0; border-radius: 50%; background: rgba(247,246,243,.76); box-shadow: 0 1px 5px rgba(20,18,16,.06); font-size: 1.1rem; backdrop-filter:blur(4px); }
.z-product-card__body { display: grid; gap: var(--z-space-1); padding: var(--z-space-4) var(--z-space-3) var(--z-space-4); }
.z-product-card__brand { font-size: 0.55rem; letter-spacing: 0.1em; text-transform: uppercase; }
.z-product-card__name { min-height: 2.4em; margin: 0; font-size: var(--z-text-md); font-weight: 500; line-height: 1.35; }
.z-product-card__price { display: flex; align-items: baseline; gap: var(--z-space-2); font-size: var(--z-text-sm); font-weight: 700; }
.z-product-card__price ins { color: var(--z-color-danger); font-weight: 800; text-decoration: none; }
.z-product-card__price del,.z-product-card__price s { color: var(--z-color-muted); font-size: .88em; font-weight: 400; }
.z-product-card__stock { margin: var(--z-space-1) 0 0; color: var(--z-color-muted); font-size: 0.55rem; }
.z-product-card__stock::before { content: ""; width: 0.34rem; height: 0.34rem; display: inline-block; margin-right: var(--z-space-2); border-radius: 50%; background: var(--z-color-success); }

.z-brand-card { min-height: 22rem; display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--z-color-line); color: inherit; text-decoration: none; }
.z-brand-card__media { display: grid; place-items: center; overflow: hidden; background: var(--z-color-surface); }
.z-brand-card__media img { width: 100%; height: 100%; object-fit: contain; padding: 4%; transition: transform var(--z-duration-base) var(--z-ease); }
.z-brand-card:hover img { transform: scale(1.035); }
.z-brand-card__body { display: flex; flex-direction: column; justify-content: flex-end; padding: var(--z-space-8); }
.z-brand-card__body h3 { margin: 0 0 var(--z-space-3); font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -0.055em; line-height: 0.95; }

.z-filters { display: flex; align-items: stretch; border-block: 1px solid var(--z-color-line); overflow-x: auto; }
.z-filter { min-height: 3rem; flex: 0 0 auto; border: 0; border-right: 1px solid var(--z-color-line); background: transparent; padding: 0 var(--z-space-5); font-size: var(--z-text-sm); cursor: pointer; }
.z-filter[aria-pressed="true"] { background: var(--z-color-ink); color: var(--z-color-white); }

.z-pagination { display: flex; justify-content: center; align-items: center; gap: var(--z-space-2); }
.z-pagination a, .z-pagination span { min-width: 2.75rem; min-height: 2.75rem; display: grid; place-items: center; border: 1px solid var(--z-color-line); text-decoration: none; }
.z-pagination [aria-current="page"] { background: var(--z-color-ink); color: var(--z-color-white); }

.z-empty { min-height: 22rem; display: grid; place-items: center; text-align: center; padding: var(--z-space-10); border-block: 1px solid var(--z-color-line); }
.z-empty__inner { max-width: 30rem; }
.z-empty h3 { margin: 0 0 var(--z-space-3); font-size: 2rem; letter-spacing: -0.04em; }

.z-status { display: flex; align-items: center; gap: var(--z-space-3); padding: var(--z-space-4); border: 1px solid var(--z-color-line); }
.z-spinner { width: 1.2rem; height: 1.2rem; border: 2px solid var(--z-color-line); border-top-color: var(--z-color-ink); border-radius: 50%; animation: z-spin 700ms linear infinite; }
.z-skeleton { position: relative; overflow: hidden; background: #e6e2dc; }
.z-skeleton::after { content: ""; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, rgb(255 255 255 / 0.45), transparent); animation: z-shimmer 1.2s infinite; }
.z-skeleton--media { aspect-ratio: 4 / 5; }
.z-skeleton--line { height: 0.75rem; margin-top: var(--z-space-3); }
.z-skeleton--short { width: 58%; }

.z-dialog { width: min(100% - 2rem, 34rem); max-height: calc(100svh - 2rem); border: 0; padding: 0; background: var(--z-color-paper); color: var(--z-color-ink); }
.z-dialog::backdrop { background: rgb(23 23 23 / 0.56); backdrop-filter: blur(3px); }
.z-dialog__head { display: flex; justify-content: space-between; align-items: center; padding: var(--z-space-5); border-bottom: 1px solid var(--z-color-line); }
.z-dialog__body { padding: var(--z-space-6); }
.z-dialog__foot { display: flex; justify-content: flex-end; gap: var(--z-space-3); padding: var(--z-space-5); border-top: 1px solid var(--z-color-line); }

@keyframes z-spin { to { transform: rotate(360deg); } }
@keyframes z-shimmer { 100% { transform: translateX(100%); } }

@media (max-width: 64rem) { .z-product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 48rem) {
  .z-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .z-product-card__media img { padding: 0; }
  .z-product-card__body { padding-inline: var(--z-space-3); }
  .z-product-card__name { font-size: var(--z-text-sm); }
  .z-brand-card { min-height: 17rem; }
  .z-brand-card__body { padding: var(--z-space-5); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}