/* =========================================================================
   Gumbi
   ========================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--fs-base);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
  line-height: 1.2;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--color-primary-hover); box-shadow: var(--shadow-md); }

.btn--accent { background: var(--color-accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn--accent:hover { background: var(--color-accent-hover); box-shadow: var(--shadow-md); }

.btn--outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn--outline:hover { background: var(--color-green-100); }

.btn--ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn--ghost:hover { background: var(--color-surface); }

.btn--sm { padding: 0.5rem 1rem; font-size: var(--fs-sm); }
.btn--block { width: 100%; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

/* =========================================================================
   Header / navigacija
   ========================================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-3);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
}
.brand img { height: 60px; width: auto; }

.main-nav__list {
  display: flex;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
}
.main-nav__list a {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-weight: 500;
  color: var(--color-text);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.main-nav__list a:hover,
.main-nav__list a[aria-current="page"] {
  background: var(--color-green-100);
  color: var(--color-primary-hover);
}

.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.cart-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.cart-link:hover { border-color: var(--color-primary); background: var(--color-green-100); }
.cart-link__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.4rem;
  height: 1.4rem;
  padding-inline: 0.3rem;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
}
.nav-toggle__bar { display: block; width: 22px; height: 2px; background: currentColor; margin: 4px 0; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute;
    inset: 100% 0 auto 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    padding: var(--space-4);
    display: none;
  }
  .main-nav.is-open { display: block; }
  .main-nav__list { flex-direction: column; gap: var(--space-1); }
  .main-nav__list a { display: block; }
}

/* =========================================================================
   Hero / naslovnica intro
   ========================================================================= */
.hero-intro {
  padding-block: var(--space-7) var(--space-6);
  text-align: center;
}
.hero-intro h1 {
  max-width: 46ch;
  margin-inline: auto;
}
.hero-intro__lede {
  max-width: 60ch;
  margin: var(--space-4) auto 0;
  color: var(--color-text-muted);
  font-size: var(--fs-md);
}
.hero-intro__script {
  font-family: var(--font-script);
  font-size: var(--fs-2xl);
  color: var(--color-primary);
  display: inline-block;
  margin-bottom: var(--space-2);
  transform: rotate(-2deg);
}

/* =========================================================================
   Tile grid — glavne kategorije (naslovnica)
   ========================================================================= */
.category-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
@media (min-width: 780px) {
  .category-tiles { grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.tile:hover, .tile:focus-visible { box-shadow: var(--shadow-lg); transform: translateY(-3px); }

.tile__media {
  aspect-ratio: 4 / 3;
  flex: 1;
  overflow: hidden;
  background: var(--color-green-100);
}
.tile__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}
.tile:hover .tile__media img, .tile:focus-visible .tile__media img {
  transform: scale(1.05);
}

.tile__label {
  padding: var(--space-4) var(--space-5);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
.tile__label .arrow { transition: transform var(--transition-fast); }
.tile:hover .tile__label .arrow, .tile:focus-visible .tile__label .arrow { transform: translateX(4px); }

/* =========================================================================
   Kartice proizvoda / kategorija
   ========================================================================= */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: var(--space-5);
}
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  color: var(--color-text);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.product-card:hover, .product-card:focus-visible { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.product-card__media {
  aspect-ratio: 1 / 1;
  background: var(--color-green-50);
  position: relative;
}
.product-card__media img { width: 100%; height: 100%; object-fit: cover; }
.product-card__badge {
  position: absolute;
  top: var(--space-3); left: var(--space-3);
  background: var(--color-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-pill);
}
.product-card__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}
.product-card__title { font-size: var(--fs-md); font-family: var(--font-display); font-weight: 600; }
.product-card__price { margin-top: auto; font-weight: 700; color: var(--color-primary-hover); font-size: var(--fs-md); }

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-5);
}

/* =========================================================================
   Breadcrumbs
   ========================================================================= */
.breadcrumbs {
  padding-block: var(--space-4);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: var(--space-2); padding: 0; }
.breadcrumbs li:not(:last-child)::after { content: '/'; margin-left: var(--space-2); color: var(--color-border); }
.breadcrumbs a { color: var(--color-text-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--color-primary); text-decoration: underline; }

/* =========================================================================
   Forme
   ========================================================================= */
.form-field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.form-field label { font-weight: 600; font-size: var(--fs-sm); }
.form-field input,
.form-field textarea,
.form-field select {
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--fs-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-green-100);
  outline: none;
}
.form-field textarea { resize: vertical; min-height: 7rem; }
.form-field .field-error { color: var(--color-danger); font-size: var(--fs-sm); }
.form-field--error input,
.form-field--error textarea { border-color: var(--color-danger); }
.form-row { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-row--2 { grid-template-columns: 1fr 1fr; } }

.form-hint { color: var(--color-text-muted); font-size: var(--fs-sm); }

/* =========================================================================
   Alerts / poruke
   ========================================================================= */
.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  margin-bottom: var(--space-5);
}
.alert--success { background: var(--color-green-100); border-color: var(--color-green-500); color: var(--color-green-700); }
.alert--error { background: #fbeceb; border-color: var(--color-danger); color: var(--color-danger); }

/* =========================================================================
   Košarica / tablica
   ========================================================================= */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th, .cart-table td { text-align: left; padding: var(--space-3) var(--space-3); border-bottom: 1px solid var(--color-border); }
.cart-table th { font-size: var(--fs-sm); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.03em; }
.cart-table__product { display: flex; align-items: center; gap: var(--space-3); }
.cart-table__product img { width: 56px; height: 56px; object-fit: cover; border-radius: var(--radius-sm); }
.qty-input { width: 4.5rem; padding: 0.4rem 0.6rem; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm); }
.cart-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.cart-summary__row { display: flex; justify-content: space-between; padding-block: var(--space-2); }
.cart-summary__total { font-weight: 700; font-size: var(--fs-lg); border-top: 1px solid var(--color-border); margin-top: var(--space-3); padding-top: var(--space-3); }

/* =========================================================================
   Footer
   ========================================================================= */
.site-footer {
  background: var(--color-green-700);
  color: #f2f4ec;
  margin-top: var(--space-9);
}
.site-footer a { color: #f2f4ec; }
.site-footer p, .site-footer li { color: #f2f4ec; }
.site-footer__inner {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  padding-block: var(--space-8);
}
@media (min-width: 780px) {
  .site-footer__inner { grid-template-columns: 1.3fr 1fr 1fr; }
}
.site-footer h3 { font-family: var(--font-display); font-size: var(--fs-md); margin-bottom: var(--space-3); color: #fff; }
.site-footer ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.site-footer a { text-decoration: none; opacity: 0.9; }
.site-footer a:hover { opacity: 1; text-decoration: underline; }
.site-footer__brand img { height: 40px; margin-bottom: var(--space-3); filter: brightness(0) invert(1); }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-block: var(--space-4);
  font-size: var(--fs-sm);
  opacity: 0.85;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: space-between;
}

/* =========================================================================
   Ostalo: badge, page header, empty state
   ========================================================================= */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.badge--novo { background: var(--color-green-100); color: var(--color-green-700); }
.badge--u_obradi { background: #fdf1d8; color: #8a5a00; }
.badge--ponuda_poslana { background: #dbeafe; color: #1e4c8a; }
.badge--zavrseno { background: var(--color-green-600); color: #fff; }
.badge--otkazano { background: var(--color-ink-100); color: var(--color-ink-500); }

.page-header {
  padding-block: var(--space-6);
  text-align: center;
}
.page-header p { color: var(--color-text-muted); max-width: 60ch; margin-inline: auto; }

.empty-state {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--color-text-muted);
}

.product-detail {
  display: grid;
  gap: var(--space-7);
  grid-template-columns: 1fr;
}
@media (min-width: 860px) {
  .product-detail { grid-template-columns: 1fr 1fr; align-items: start; }
}
.product-detail__price { font-size: var(--fs-2xl); font-family: var(--font-display); color: var(--color-primary-hover); font-weight: 700; margin: var(--space-4) 0; }
.product-detail__meta { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-4); }

/* --- Galerija proizvoda (glavna slika + minijature + povećalo) --- */
.product-gallery { display: flex; flex-direction: column; gap: var(--space-4); }
.product-gallery__main {
  position: relative;
  border-radius: var(--radius-lg);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-green-50);
}
.product-gallery__main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: zoom-in;
  transition: transform var(--transition-base);
}
.product-gallery__zoom-btn {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-md);
  font-size: 1.15rem;
  cursor: pointer;
  transition: transform var(--transition-fast);
}
.product-gallery__zoom-btn:hover, .product-gallery__zoom-btn:focus-visible { transform: scale(1.08); }

.product-gallery__thumbs { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.product-gallery__thumb {
  padding: 0;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  overflow: hidden;
  line-height: 0;
  background: var(--color-green-50);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}
.product-gallery__thumb img { width: 72px; height: 72px; object-fit: cover; display: block; }
.product-gallery__thumb.is-active, .product-gallery__thumb:hover, .product-gallery__thumb:focus-visible {
  border-color: var(--color-primary-hover);
}

/* --- Lightbox (povećana fotografija) --- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: rgba(24, 28, 22, 0.92);
}
.lightbox.is-open { display: flex; }
.lightbox__img { max-width: 90vw; max-height: 90vh; object-fit: contain; border-radius: var(--radius-sm); }
.lightbox__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  font-size: 1.25rem;
  cursor: pointer;
}
body.no-scroll { overflow: hidden; }

.quantity-stepper { display: inline-flex; align-items: center; border: 1.5px solid var(--color-border); border-radius: var(--radius-pill); overflow: hidden; }
.quantity-stepper button { background: transparent; border: none; padding: 0.6rem 1rem; font-size: 1.1rem; }
.quantity-stepper input { width: 3.5rem; text-align: center; border: none; background: transparent; }

.two-col-grid { display: grid; gap: var(--space-7); grid-template-columns: 1fr; }
@media (min-width: 860px) { .two-col-grid { grid-template-columns: 1.2fr 1fr; } }
.two-col-grid--checkout { max-width: 900px; margin-inline: auto; }
@media (min-width: 860px) { .two-col-grid--checkout { grid-template-columns: 1.5fr 1fr; align-items: start; } }

.legal-content h2 { margin-top: var(--space-7); }
.legal-content p, .legal-content li { color: var(--color-text-muted); }
.legal-content { max-width: 74ch; margin-inline: auto; }