/* ============================================
   COMPONENTS — Buttons, Cards, Badges, Forms
   ============================================ */

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.875rem 2.25rem; font-family: var(--font-body); font-size: 0.78rem;
  font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  transition: all 0.25s var(--ease); white-space: nowrap;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-light); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0,96,57,0.25); }
.btn-outline { border: 1.5px solid var(--green); color: var(--green); }
.btn-outline:hover { background: var(--green); color: #fff; }
.btn-dark { background: var(--text); color: #fff; }
.btn-dark:hover { background: #333; }
.btn-white { background: #fff; color: var(--green); }
.btn-white:hover { background: rgba(255,255,255,0.9); }
.btn-sm { padding: 0.625rem 1.5rem; font-size: 0.7rem; }
.btn-lg { padding: 1rem 3rem; font-size: 0.85rem; }
.btn-full { width: 100%; }
.btn-icon { width: 44px; height: 44px; padding: 0; border-radius: 50%; }

/* Badges */
.badge {
  display: inline-block; padding: 0.2rem 0.5rem;
  font-size: 0.58rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
}
.badge-green { background: var(--green); color: #fff; }
.badge-red { background: var(--red); color: #fff; }
.badge-dark { background: var(--text); color: #fff; }
.badge-outline { border: 1px solid var(--border); color: var(--text-secondary); }

/* Product Card */
.product-card {
  background: #fff; border: 1px solid var(--border); overflow: hidden;
  transition: all 0.3s var(--ease); position: relative;
}
.product-card:hover {
  border-color: var(--green); transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.06);
}
.product-card-img {
  position: relative; aspect-ratio: 1; background: var(--bg-alt);
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem; overflow: hidden;
}
.product-card-img img {
  width: 78%; object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,0.08));
  transition: transform 0.4s var(--ease);
}
.product-card:hover .product-card-img img { transform: scale(1.06) rotate(-2deg); }
.product-card-badge { position: absolute; top: 10px; left: 10px; }
.product-card-quick {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 0.75rem;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(8px);
  transform: translateY(100%); transition: transform 0.3s var(--ease);
}
.product-card:hover .product-card-quick { transform: translateY(0); }
.product-card-info { padding: 1rem 1.125rem 1.25rem; }
.product-card-collection {
  font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--green); font-weight: 600; margin-bottom: 0.25rem;
}
.product-card-name {
  font-family: var(--font-display); font-size: 1rem; font-weight: 500;
  margin-bottom: 0.5rem; line-height: 1.25; color: var(--text);
}
.product-card-prices { display: flex; align-items: baseline; gap: 0.5rem; flex-wrap: wrap; }

/* Prices */
.price-current { font-size: 1.1rem; font-weight: 700; color: var(--green); }
.price-old { font-size: 0.8rem; color: var(--text-muted); text-decoration: line-through; }
.price-discount {
  font-size: 0.6rem; font-weight: 700; color: var(--red);
  background: rgba(196,30,58,0.08); padding: 0.125rem 0.375rem;
}
.price-save { font-size: 0.75rem; color: var(--red); font-weight: 600; }

/* Stars */
.stars { display: inline-flex; gap: 2px; color: #F5A623; }
.stars svg { width: 14px; height: 14px; fill: currentColor; }

/* Form inputs */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-secondary); margin-bottom: 0.5rem;
}
.form-input {
  width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--border);
  background: #fff; font-size: 0.9rem; transition: border-color 0.2s;
}
.form-input:focus { outline: none; border-color: var(--green); }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23999' fill='none' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

/* Breadcrumb */
.breadcrumb {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.8rem; color: var(--text-muted); padding: 1.25rem 0;
}
.breadcrumb a { transition: color 0.2s; }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb .sep { color: var(--border); }

/* Tabs */
.tabs { display: flex; border-bottom: 1px solid var(--border); gap: 0; }
.tab-btn {
  padding: 0.875rem 1.5rem; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted);
  border-bottom: 2px solid transparent; transition: all 0.2s; margin-bottom: -1px;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--green); border-bottom-color: var(--green); }
.tab-content { display: none; padding: 1.5rem 0; }
.tab-content.active { display: block; }

/* Accordion */
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-btn {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 1.125rem 0; font-size: 0.95rem; font-weight: 500; text-align: left;
}
.accordion-btn::after { content: '+'; font-size: 1.25rem; color: var(--text-muted); transition: transform 0.3s; }
.accordion-item.open .accordion-btn::after { content: '−'; }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.accordion-body-inner { padding: 0 0 1.25rem; font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }
.accordion-item.open .accordion-body { max-height: 500px; }

/* Quantity selector */
.qty-selector { display: inline-flex; border: 1px solid var(--border); }
.qty-btn { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; transition: background 0.2s; }
.qty-btn:hover { background: var(--bg-alt); }
.qty-value { width: 48px; height: 40px; display: flex; align-items: center; justify-content: center; font-size: 0.9rem; font-weight: 600; border-left: 1px solid var(--border); border-right: 1px solid var(--border); }

/* Size selector */
.size-options { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.size-btn {
  min-width: 48px; height: 40px; padding: 0 0.75rem;
  border: 1px solid var(--border); font-size: 0.8rem; font-weight: 500;
  display: flex; align-items: center; justify-content: center; transition: all 0.2s;
}
.size-btn:hover { border-color: var(--text); }
.size-btn.active { background: var(--text); color: #fff; border-color: var(--text); }

/* Toast */
.toast-notif {
  position: fixed; bottom: 20px; left: 20px;
  background: #fff; border: 1px solid var(--border);
  padding: 0.75rem 1.25rem; font-size: 0.8rem; color: var(--text-secondary);
  z-index: var(--z-toast); max-width: 320px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  opacity: 0; transform: translateY(16px);
  transition: all 0.35s var(--ease);
}
.toast-notif.show { opacity: 1; transform: translateY(0); }