@media(max-width:1050px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.doc-layout{grid-template-columns:1fr}.doc-nav{position:static;display:flex;overflow:auto;gap:5px}.doc-link{white-space:nowrap}}
@media(max-width:780px){.sidebar{transform:translateX(-100%)}.sidebar.mobile-open{transform:none}.main{margin-left:0}.hamburger{display:grid}.topbar{padding:0 14px}.content{padding:18px 14px}.merchant .meta{display:none}.grid-4,.grid-3,.grid-2,.form-row{grid-template-columns:1fr}.filterbar{display:grid;grid-template-columns:1fr 1fr}.filterbar .input,.filterbar .select{width:100%;min-width:0}.actions{width:100%}.section-head{align-items:flex-start;flex-direction:column}.modal{width:94vw}.pagination{align-items:flex-start;flex-direction:column}}
@media(max-width:480px){.filterbar{grid-template-columns:1fr}.page-title{font-size:16px}.topbar-right{gap:6px}.icon-btn{width:34px;height:34px}.content{padding:14px 10px}.card{padding:15px}}