/* Size Guide modal styles */
.sg-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);display:none;align-items:center;justify-content:center;z-index:1200}
.sg-modal{width:min(760px,96vw);background:#fff;border-radius:10px;padding:20px;box-shadow:0 12px 40px rgba(0,0,0,.2);max-height:90vh;overflow:auto}
.sg-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.sg-title{font-size:1.125rem;font-weight:700;color:#372214}
.sg-close{background:none;border:0;font-size:1.25rem;cursor:pointer;color:#777}
.sg-body{font-size:.95rem;color:#222;line-height:1.4}
.sg-controls{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.sg-controls select,.sg-controls button{padding:.5rem .6rem;border:1px solid #ddd;border-radius:6px;background:#fff}
.sg-result{margin-top:12px;padding:12px;border-radius:8px;background:#f8f6f4;border:1px solid #eee}
.sg-floating{position:fixed;right:18px;bottom:18px;background:#6b3b1b;color:#fff;border-radius:999px;padding:10px 14px;z-index:1100;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.18);font-weight:700}
@media (max-width:480px){.sg-modal{padding:14px}.sg-title{font-size:1rem}}