/* ── BusanStore SVG Icon System ── */
.icon{display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;flex-shrink:0}
.icon svg{width:1em;height:1em;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.icon-xs svg{width:14px;height:14px}
.icon-sm svg{width:18px;height:18px}
.icon-md svg{width:24px;height:24px}
.icon-lg svg{width:32px;height:32px}
.icon-xl svg{width:40px;height:40px}
.icon-2xl svg{width:48px;height:48px}
.icon-3xl svg{width:64px;height:64px}
.icon-4xl svg{width:72px;height:72px}

/* filled variants */
.icon-filled svg{fill:currentColor;stroke:none}
.icon-accent{color:var(--accent)}
.icon-muted{color:var(--text3)}
.icon-white{color:#fff}
.icon-danger{color:#ef4444}
.icon-success{color:#16a34a}
.icon-warning{color:#f59e0b}