:root{--background:#fcfcfc;--surface:#fff;--surface-muted:#f8fafc;--border:#d9dee7;--border-soft:#e8edf5;--text:#1e293b;--text-muted:#64748b;--primary:#1d4ed8;--danger:#dc2626;--warning:#b45309;--success:#047857}*{box-sizing:border-box}*,:before,:after{transition-duration:0s!important;transition-delay:0s!important;animation-duration:0s!important;animation-delay:0s!important}html,body{min-height:100%}body{background:var(--background);color:var(--text);letter-spacing:0;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,sans-serif}button,input,textarea,select{font:inherit}.dashboard-shell{background:var(--background);min-height:100vh}.sidebar{border-right:1px solid var(--border);height:100vh;padding:16px 12px;top:0;overflow-y:auto;background:var(--surface)!important;position:sticky!important}.brand-block{border-bottom:1px solid var(--border-soft);min-height:48px;margin-bottom:12px;padding:4px 6px 16px}.brand-mark{border:1px solid var(--border);width:32px;height:32px;color:var(--primary);border-radius:8px;place-items:center;font-weight:700;line-height:1;display:grid}.brand-title{color:var(--text);font-size:15px;line-height:1.2}.brand-subtitle{font-size:12px;line-height:1.2}.sidebar-menu{border-inline-end:0!important}.workspace{background:var(--background);min-width:0;padding:20px 24px 28px}.page-header{margin-bottom:16px}.page-header h1{color:var(--text)!important;letter-spacing:0!important;margin:0!important;font-size:24px!important;line-height:1.25!important}.filter-card,.panel-card,.metric-card{border-color:var(--border)!important;box-shadow:none!important;border-radius:8px!important}.filter-card{margin-bottom:16px}.filter-control{width:172px;min-width:160px}.filter-search{min-width:260px}.error-alert{margin-bottom:14px}.metric-strip{align-items:stretch}.metric-card{flex:190px;min-width:190px}.metric-card .ant-statistic-title{color:var(--text-muted);font-size:13px}.metric-card .ant-statistic-content{color:var(--text);font-size:22px;line-height:1.2}.overview-grid{flex-wrap:wrap;align-items:start;gap:16px;width:100%}.overview-grid>.panel-card{flex:560px;min-width:0}.overview-grid>.payment-mix-card{flex:0 420px}.panel-card{min-width:0;margin-bottom:16px}.overview-grid>.panel-card,.compact-panel{margin-bottom:0}.section-tabs{min-width:0}@media (max-width:1180px){.overview-grid>.panel-card,.overview-grid>.payment-mix-card{flex-basis:100%}}@media (max-width:900px){.dashboard-shell.ant-layout.ant-layout-has-sider{display:block!important}.dashboard-shell.ant-layout.ant-layout-has-sider>.ant-layout{min-width:0;width:100%!important}.dashboard-shell .sidebar.ant-layout-sider{z-index:20;border-right:0;border-bottom:1px solid var(--border);height:auto;max-height:none;padding:10px 12px 8px;top:0;overflow:hidden;flex:none!important;width:100%!important;min-width:0!important;max-width:none!important;position:sticky!important}.dashboard-shell .sidebar .ant-layout-sider-children{min-width:0;height:auto}.brand-block{border-bottom:0;min-height:34px;margin-bottom:8px;padding:0 2px 8px}.brand-mark{border-radius:7px;width:28px;height:28px}.brand-title{font-size:13px}.brand-subtitle{font-size:11px}.sidebar-menu.ant-menu{white-space:nowrap;scrollbar-width:none;gap:6px;padding:0 0 2px;overflow:auto hidden;display:flex!important}.sidebar-menu.ant-menu::-webkit-scrollbar{display:none}.sidebar-menu.ant-menu-inline .ant-menu-item{border-radius:8px;flex:none;height:34px;line-height:34px;width:auto!important;margin:0!important;padding-inline:12px!important}.sidebar-menu.ant-menu-inline .ant-menu-item:after{display:none}.sidebar-menu .ant-menu-item-icon{margin-inline-end:6px!important}.workspace{padding:12px;overflow-x:hidden}.page-header{margin-bottom:12px;gap:10px!important}.page-header h1{font-size:22px!important}.page-actions{justify-content:space-between;width:100%}.error-alert{margin-bottom:12px}.error-alert .ant-alert-description{word-break:break-word;max-height:108px;font-size:12px;line-height:1.45;overflow:auto}.filter-card{margin-bottom:12px}.filter-card .ant-card-body,.panel-card .ant-card-body,.metric-card .ant-card-body{padding:10px!important}.filter-row{gap:8px!important}.filter-control,.filter-search{width:100%;min-width:0;flex:calc(50% - 4px)!important}.filter-search{flex-basis:100%!important}.filter-card .ant-select,.filter-card .ant-picker,.filter-card .ant-input-affix-wrapper{width:100%}.metric-card{flex:calc(50% - 8px);min-width:0}.metric-card .ant-statistic-title,.metric-card .ant-typography{font-size:12px;line-height:1.3}.metric-card .ant-statistic-content{font-size:18px}.overview-grid{gap:12px}.overview-grid>.panel-card,.overview-grid>.payment-mix-card{flex-basis:100%}.panel-card{width:100%;margin-bottom:12px}.panel-card .ant-card-head{min-height:38px;padding-inline:10px!important}.panel-card .ant-card-head-title{font-size:13px}.panel-card .ant-card-extra{margin-inline-start:8px}.section-tabs .ant-tabs-nav{margin-bottom:10px}.section-tabs .ant-tabs-nav-wrap{overflow-x:auto}.ant-table-wrapper{max-width:100%}.ant-table{font-size:12px}.ant-table-cell{padding:8px 10px!important}.ant-table-content{-webkit-overflow-scrolling:touch}.ant-pagination{justify-content:center}}@media (max-width:360px){.filter-control,.metric-card{flex-basis:100%!important}}