.address-layout{display:grid;grid-template-columns:1fr;gap:18px}.address-list{display:flex;flex-direction:column;gap:12px}.address-list-head{display:flex;align-items:center;justify-content:space-between}.address-list-title{font-weight:600}.address-card{border-radius:16px;padding:14px;border:1px solid rgba(255,255,255,.08);background:#15161ea6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;gap:6px;cursor:pointer;transition:border .2s ease,transform .2s ease}.address-card.selected{border-color:#b66dff73;box-shadow:0 0 0 1px #b66dff33}.address-card-head{display:flex;align-items:center;justify-content:space-between}.address-card-actions{display:inline-flex;gap:8px}.address-name{font-weight:600}.address-line{font-size:.88rem;color:#a2a8b8}.address-empty{color:#7a8194;font-size:.9rem}.address-form{display:flex;flex-direction:column;gap:16px}.address-panel.is-hidden,.billing-list.is-hidden{display:none}.address-form-head{display:flex;align-items:center;justify-content:space-between}.address-form-title{font-weight:600}.form-section{display:flex;flex-direction:column;gap:12px}.form-section-title{font-size:.95rem;color:#d7d9e0}.form-section+.form-section .form-section-title{margin-top:6px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-field{display:flex;flex-direction:column;gap:6px}.form-field label{font-size:.85rem;color:#a7aebd}.form-field input,.form-field select{background:#ffffff0a;border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:10px 12px;color:#f2f3f7;width:100%;box-sizing:border-box}.form-field input.field-invalid,.form-field select.field-invalid{border-color:#ff5a5aa6;box-shadow:0 0 0 2px #ff5a5a2e}.form-field input:focus,.form-field select:focus{outline:none;border-color:#b66dff99;box-shadow:0 0 0 2px #b66dff26}.field-error{color:#ff9d9d;font-size:.78rem}.form-actions{display:flex;justify-content:flex-end;margin-top:12px}.collapse-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:10px 14px;color:#d9dbea;background:#ffffff0d}.collapse-icon{font-weight:700}.business-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:12px;max-height:0;opacity:0;overflow:hidden;transition:max-height .3s ease,opacity .3s ease}.business-section.open .business-grid{max-height:500px;opacity:1}.business-section{margin-top:6px}.billing-toggle{display:flex}.toggle-btn{border-radius:999px;padding:8px 16px;border:1px solid rgba(255,255,255,.2);background:#ffffff0f;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 8px 16px #0c0c1233;transition:border .2s ease,box-shadow .2s ease}.toggle-btn.active{border-color:#b66dff80;background:#b66dff26;color:#fff}.toggle-btn:hover{border-color:#fff6;box-shadow:0 10px 20px #0c0c1240}.billing-list{display:flex;flex-direction:column;gap:12px}.address-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.address-action{border:none;background:none;color:#fff;font-size:.85rem}.address-action.address-delete{color:#ff9d9d}.address-add{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:999px;border:1px solid rgba(255,255,255,.2);background:#ffffff0d;color:#fff;font-weight:600;line-height:1;padding:0}@media (max-width: 1024px){.address-layout{grid-template-columns:1fr}}@media (max-width: 720px){.address-card-head{flex-wrap:wrap;gap:8px}.address-card-actions{width:100%;justify-content:flex-end}.address-form-head{flex-wrap:wrap;gap:8px}.form-grid,.business-grid{grid-template-columns:1fr}.form-actions{justify-content:stretch}.form-actions .primary-btn{width:100%}.toggle-btn{width:100%;justify-content:center}}