/* ==========================================================================
   Icons — sizing utilities + a reusable round icon-button, for places
   outside the header (product card wishlist icon, shop filter toggle,
   account sidebar icons) that need the same look header.css already
   gives `.header-icon` without duplicating that component's CSS.
   ========================================================================== */

.icon {
    display: inline-block;
    line-height: 0;
    flex-shrink: 0;
}

.icon-xs svg { width: 14px; height: 14px; }
.icon-sm svg { width: 18px; height: 18px; }
.icon-md svg { width: 22px; height: 22px; }
.icon-lg svg { width: 28px; height: 28px; }

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast),
                border-color var(--transition-fast);
}

.icon-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.icon-btn.is-active {
    background: var(--accent);
    border-color: var(--accent);
    color: #0A0A0A;
}

.icon-btn--sm {
    width: 32px;
    height: 32px;
}

/* Small numeric badge, e.g. wishlist count on a product-card heart icon */
.icon-badge {
    position: relative;
}

.icon-badge::after {
    content: attr(data-count);
    position: absolute;
    top: -4px;
    inset-inline-end: -4px;
    min-width: 16px;
    height: 16px;
    padding: 0 3px;
    border-radius: var(--radius-pill);
    background: var(--accent);
    color: #0A0A0A;
    font-size: 10px;
    font-weight: 700;
    line-height: 16px;
    text-align: center;
}