:root{--sidebar-width:236px;--topbar-height:58px;--border:#d9e2ef;--line:#e5edf6;--ink:#172033;--muted:#637083;--blue:#1d5fd1;--blue-soft:#eaf2ff;--green:#16824a;--red:#d12b35;--surface:#ffffff;--bg:#f4f7fb}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Apple SD Gothic Neo,Noto Sans KR,sans-serif;letter-spacing:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}.dashboard-shell{--current-sidebar-width:var(--sidebar-width);min-height:100vh}.dashboard-shell.is-collapsed{--current-sidebar-width:76px}.sidebar{position:fixed;inset:0 auto 0 0;z-index:30;width:var(--current-sidebar-width);background:#ffffff;border-right:1px solid var(--border);transition:width .16s ease}.sidebar-brand{height:var(--topbar-height);display:flex;align-items:center;gap:9px;padding:0 18px;border-bottom:1px solid var(--border);color:#0f3f8f;font-weight:800}.sidebar-nav{padding:14px 10px}.sidebar-group{display:grid;grid-gap:3px;gap:3px;margin-bottom:16px}.sidebar-group-label{height:28px;display:flex;align-items:center;padding:0 10px;color:#748296;font-size:12px;font-weight:700}.sidebar-item,.sidebar-parent{border:0;background:transparent;color:#40516a;min-height:38px;border-radius:6px;display:flex;align-items:center;gap:9px;padding:0 10px;text-align:left;width:100%}.sidebar-parent{justify-content:space-between;color:#18314f;font-weight:700;min-height:32px}.sidebar-item:hover{background:#f0f5fb;color:#18314f}.sidebar-item.active{background:var(--blue-soft);color:var(--blue);font-weight:800}.sidebar-item.child{margin-left:8px;width:calc(100% - 8px);border-left:1px solid var(--line);border-radius:0 6px 6px 0}.is-collapsed .sidebar-brand,.is-collapsed .sidebar-item{justify-content:center;padding:0}.is-collapsed .sidebar-item.child{margin-left:0;width:100%;border-left:0}.topbar{position:fixed;top:0;left:var(--current-sidebar-width);right:0;z-index:20;height:var(--topbar-height);display:flex;align-items:center;gap:14px;padding:0 22px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border);transition:left .16s ease}.topbar-spacer{flex:1 1}.topbar-domain{color:#516176;font-size:13px;font-weight:700}.icon-button,.mobile-menu{width:34px;height:34px;border:1px solid var(--border);border-radius:6px;background:#fff;color:#38506f;display:inline-flex;align-items:center;justify-content:center}.main-content{margin-left:var(--current-sidebar-width);padding:calc(var(--topbar-height) + 24px) 26px 48px 18px;transition:margin-left .16s ease}.page-head{display:flex;align-items:center;gap:10px;margin-bottom:16px}.page-head h1{margin:0;font-size:30px;line-height:1.15;color:#13233a}.mobile-menu{display:none}.toast{min-height:34px;display:flex;align-items:center;gap:8px;border:1px solid var(--border);background:#fff;padding:7px 10px;margin-bottom:10px;font-size:13px;font-weight:700}.toast button{margin-left:auto;border:0;background:transparent}.toast-error{border-color:#f1b7bc;color:var(--red)}.toast-success{border-color:#b7ddc9;color:var(--green)}.filter-panel{background:var(--surface);border:1px solid var(--border)}.filter-search-row{min-height:46px;display:flex;align-items:center;gap:10px;padding:8px 10px;border-bottom:1px solid var(--border)}.search-input{flex:1 1;min-width:260px;height:34px;display:flex;align-items:center;gap:8px;border:1px solid #8eb5ef;background:#fff;padding:0 10px}.search-input input{width:100%;border:0;outline:0}.filter-select{width:132px;height:34px;border:1px solid #cdd8e6;border-radius:4px;background:#fff;color:#172033;padding:0 8px;font-weight:700}.danger-button,.primary-button,.quiet-button,.secondary-button{height:34px;border-radius:6px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:0 12px;white-space:nowrap;font-weight:800;font-size:13px}.quiet-button{color:#516176;background:transparent}.primary-button{background:var(--blue);color:#fff}.secondary-button{background:#fff;border-color:#cfd9e7;color:#2b3b51}.danger-button{background:var(--red);color:#fff}.form-grid{display:grid;grid-template-columns:132px minmax(180px,1fr) 132px minmax(180px,1fr)}.form-label,.form-value{min-height:38px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center}.form-label{padding:0 12px;background:#f0f5fb;color:#26374f;font-size:13px;font-weight:800}.form-value{background:#fff;padding:5px 9px}.form-value input,.form-value select,.modal input,.modal select{width:100%;min-width:0;height:28px;border:1px solid #cdd8e6;border-radius:4px;padding:0 8px;background:#fff;color:#172033}.form-footer{min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 10px}.webhook-chip{min-width:0;color:#38506f;font-size:12px;font-weight:800;border:1px solid #d7e3f4;background:#f8fbff;padding:6px 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.result-row{min-height:42px;justify-content:space-between}.result-actions,.result-row{display:flex;align-items:center}.result-actions{gap:14px;color:#31445d;font-size:13px}.result-actions.right{justify-content:flex-end}.text-action{border:0;background:transparent;color:#516176;display:inline-flex;align-items:center;gap:5px;font-weight:800}.text-action.export{color:var(--green)}.bulk-bar{height:40px;background:#eaf2ff;border:1px solid #bfd4f4;display:flex;align-items:center;gap:14px;padding:0 12px;margin-bottom:8px}.bulk-bar strong{color:var(--blue)}.bulk-bar button{border:0;background:transparent;color:#38506f;font-weight:800}.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--border)}.section-head{min-height:46px;margin-top:18px;display:flex;align-items:center;justify-content:space-between;gap:12px}.section-head h2{margin:0;color:#13233a;font-size:20px;line-height:1.2}table{width:100%;min-width:1320px;border-collapse:collapse;font-size:13px}.webhook-table table{min-width:980px}td,th{border-bottom:1px solid var(--line);padding:0 10px;height:36px;text-align:left;white-space:nowrap}th{background:#eef3f9;color:#23344c;font-weight:900}tbody tr:hover{background:#f8fbff}.selected-row{background:#eef6ff}.select-col{width:42px;text-align:center}.row-actions button,.row-link{border:0;background:transparent;padding:0;font-weight:800}.row-link{color:var(--blue)}.row-link:hover{text-decoration:underline}.row-actions{display:flex;align-items:center;gap:9px}.row-actions button{color:var(--blue)}.row-actions .danger-link{color:var(--red)}.row-actions .disabled-action{color:#98a5b7}.muted,.sub-cell{color:var(--muted)}.sub-cell{display:block;font-size:12px;margin-top:1px}.account-cell,.amount{font-weight:800}.status-badge{display:inline-flex;align-items:center;min-height:22px;padding:0 8px;border-radius:999px;font-size:12px;font-weight:900;background:#edf2f8;color:#40516a}.status-auth_pending,.status-ready{background:#eaf2ff;color:var(--blue)}.status-paid{background:#e9f8ef;color:var(--green)}.status-cancelled,.status-expired,.status-failed{background:#fff0f1;color:var(--red)}.status-partial_cancelled{background:#fff7df;color:#9a6400}.empty-cell{height:90px;text-align:center;color:var(--muted);font-weight:800}.spin{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.drawer-backdrop,.modal-backdrop{position:fixed;inset:0;z-index:50;background:rgba(12,22,38,.22)}.drawer{position:absolute;top:0;right:0;bottom:0;width:min(520px,100vw);background:#fff;box-shadow:-12px 0 30px rgba(15,23,42,.14);display:flex;flex-direction:column}.wide-drawer{width:min(720px,100vw)}.drawer-head,.modal-head{height:54px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 16px}.drawer-head>div{display:flex;align-items:center;gap:8px}.drawer-subtitle{color:var(--muted);font-size:12px;font-weight:800}.drawer-head button,.modal-head button{border:0;background:transparent}.drawer-body{flex:1 1;overflow:auto;padding:14px}.detail-grid{display:grid;grid-template-columns:118px minmax(0,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.detail-grid span,.detail-grid strong{min-height:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:6px 9px}.detail-grid span{background:#f0f5fb;color:#40516a;font-size:12px;font-weight:900}.detail-grid strong{min-width:0;overflow-wrap:anywhere;font-size:13px}.detail-grid.compact{margin-bottom:10px}.event-list{margin-top:14px;display:grid;grid-gap:8px;gap:8px}.event-row{border:1px solid var(--line);display:grid;grid-gap:4px;gap:4px;padding:8px}.event-row div{display:flex;justify-content:space-between;gap:10px}.event-row code,.event-row span{color:var(--muted);font-size:12px}.payload-viewer{margin:14px 0 0;min-height:260px;max-height:58vh;overflow:auto;border:1px solid var(--line);background:#0f172a;color:#e5edf6;padding:12px;font-size:12px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}.drawer-footer,.modal-footer{height:54px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;align-items:center;gap:8px;padding:0 14px}.modal{width:min(420px,calc(100vw - 28px));background:#fff;margin:12vh auto 0;box-shadow:0 18px 40px rgba(15,23,42,.18)}.modal-body{padding:14px;display:grid;grid-gap:10px;gap:10px}.modal label{display:grid;grid-gap:5px;gap:5px;color:#40516a;font-size:12px;font-weight:900}@media (max-width:980px){.dashboard-shell,.dashboard-shell.is-collapsed{--current-sidebar-width:0px}.sidebar{transform:translateX(-100%)}.mobile-menu{display:inline-flex}.main-content{padding-right:16px;padding-left:16px}.form-grid{grid-template-columns:112px minmax(0,1fr)}.filter-search-row{align-items:stretch;flex-wrap:wrap}.search-input{flex-basis:100%;min-width:0}.filter-select{flex:1 1;min-width:140px}}@media (max-width:520px){.page-head h1{font-size:26px}.topbar-domain{display:none}.form-footer,.result-row{align-items:stretch;flex-direction:column}}