html,body{width:100%;height:100%}input::-ms-clear,input::-ms-reveal{display:none}*,*:before,*:after{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}@-ms-viewport{width:device-width}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}input,button,select,optgroup,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#172033;background:#f5f7fb}*{box-sizing:border-box}body{margin:0;background:#f5f7fb}.app-shell{min-height:100vh;background:#f5f7fb}.desktop-sidebar{position:sticky!important;top:0;height:100vh;border-right:1px solid #edf0f5;display:flex!important;flex-direction:column;overflow:auto}.brand{height:94px;padding:22px 24px;display:flex;align-items:center;gap:12px;color:#15213b}.brand strong{display:block;font-size:19px;letter-spacing:-.4px}.brand small,.sidebar-profile small{display:block;color:#8490a5;font-size:10px;margin-top:3px;letter-spacing:.8px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;font-size:21px;color:#fff;background:linear-gradient(135deg,#4263eb,#7c4dff);box-shadow:0 8px 20px #5b6ee144}.desktop-sidebar .ant-menu{border-inline-end:0;padding:4px 12px;font-weight:600;background:transparent}.desktop-sidebar .ant-menu-item{width:100%;height:48px;line-height:48px;margin:5px 0;border-radius:10px;color:#627089}.desktop-sidebar .ant-menu-item-selected{color:#4355d9;background:#edf0ff}.desktop-sidebar .ant-menu-item .anticon{font-size:18px}.sidebar-profile{margin:auto 18px 18px;padding:14px 10px;border-top:1px solid #edf0f5;display:flex;align-items:center;gap:10px;font-size:12px;color:#263652}.sidebar-profile .ant-avatar{background:#e8edff;color:#5365e8;font-weight:700}.app-header{height:76px;padding:0 38px;line-height:normal;background:#ffffffeb;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e8ecf3;box-shadow:0 2px 10px #1c2c4c06}.header-leading{display:flex;min-width:0;align-items:center;gap:12px;line-height:normal}.header-copy{min-width:0;line-height:normal}.header-copy>span{display:block;overflow:hidden;color:#8390a5;font-size:11px;line-height:1.35;white-space:nowrap;text-overflow:ellipsis}.app-header h1{margin:2px 0 0;color:#15213b;font-size:20px;line-height:1.2;letter-spacing:-.45px}.header-utility{display:flex;align-items:center;gap:12px;line-height:normal}.header-today{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;color:#64738b;font-size:12px;font-weight:600;line-height:1.2;background:#f6f8fc;border:1px solid #edf0f6;border-radius:18px;text-transform:capitalize}.header-today i{width:7px;height:7px;border-radius:50%;background:#34c795;box-shadow:0 0 0 3px #dcf7ed}.header-utility .ant-avatar{color:#5365e8;background:#e8edff;font-weight:700;line-height:34px}.page-content{margin:0!important;padding:30px 38px 42px;max-width:1500px;width:100%}.page-stack{display:grid;gap:20px}.page-toolbar{display:flex;align-items:end;justify-content:space-between;gap:16px}.eyebrow{display:block;color:#7887a1;font-size:10px;font-weight:800;letter-spacing:1.25px}h2,h3{color:#18243d;margin:4px 0 0;letter-spacing:-.35px}h2{font-size:21px}h3{font-size:16px}.surface-card,.stat-card{border:0;border-radius:16px;box-shadow:0 5px 20px #2337640e;overflow:hidden}.surface-card .ant-card-head{min-height:74px;padding:14px 22px;border-bottom:1px solid #eff2f7}.surface-card .ant-card-head-title{padding:0}.surface-card .ant-card-body{padding:18px 22px}.stat-card .ant-card-body{padding:19px 20px 16px;border-left:4px solid #5365e8}.stat-card.violet .ant-card-body{border-color:#8b5cf6}.stat-card.amber .ant-card-body{border-color:#f59e0b}.stat-card.green .ant-card-body{border-color:#10b981}.stat-card .ant-statistic{display:flex;flex-direction:column}.stat-card .ant-statistic-title{color:#78859a;font-size:12px;order:2;margin-top:9px}.stat-card .ant-statistic-content{color:#172441;font-size:22px;font-weight:750}.stat-card .ant-statistic-content-prefix{display:inline-grid;place-items:center;width:30px;height:30px;font-size:16px;margin-right:8px;border-radius:9px;color:#5365e8;background:#eef0ff}.stat-card.violet .ant-statistic-content-prefix{color:#8b5cf6;background:#f4efff}.stat-card.amber .ant-statistic-content-prefix{color:#d88703;background:#fff5dc}.stat-card.green .ant-statistic-content-prefix{color:#059669;background:#dffaf0}.stat-card>.ant-card-body>span{display:block;margin-top:5px;color:#8a96a8;font-size:11px}.table-sub{display:block;margin-top:3px;color:#8490a2;font-size:12px;font-weight:400}.total-cell{color:#263ca1;white-space:nowrap}.ant-table-wrapper .ant-table-thead>tr>th{color:#7e8a9f;background:#fafbfe;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.4px}.ant-table-wrapper .ant-table-tbody>tr>td{color:#34415b;padding-top:15px;padding-bottom:15px}.ant-tag{font-size:11px;border-radius:12px;padding-inline:9px}.full-width{width:100%}.bill-form-card .ant-card-body{padding-bottom:12px}.form-action{display:flex;align-items:end;padding-bottom:24px}.form-action .ant-btn{width:100%}.form-hint{padding:12px 14px;margin-top:2px;color:#71809a;font-size:12px;background:#f7f8fd;border-radius:8px}.room-pill{display:inline-block;min-width:42px;padding:5px 9px;color:#4658c7;background:#eef0ff;border-radius:7px;font-weight:700;font-size:12px;text-align:center}.table-actions{display:flex;gap:2px;white-space:nowrap}.household-search{width:220px}.form-section-title{margin:2px 0 6px;color:#60708a;font-size:13px;font-weight:700}.form-section-hint{margin:0 0 13px;color:#8995a7;font-size:12px;line-height:1.45}.receipt-modal .ant-modal-content{padding:0;overflow:hidden;border-radius:18px}.receipt-modal .ant-modal-close{top:15px;right:15px}.receipt{padding:32px}.receipt-heading{display:flex;align-items:start;justify-content:space-between;gap:12px}.receipt-heading h2{font-size:26px}.receipt-heading p{margin:7px 0 0;color:#71809a}.receipt-lines{margin:25px 0 0;border-top:1px solid #edf0f5}.receipt-line{padding:13px 0;display:grid;grid-template-columns:34px 1fr auto;align-items:center;border-bottom:1px solid #edf0f5;color:#283650}.receipt-line small{display:block;color:#8290a4;font-size:11px;margin-top:2px}.line-icon{width:27px;height:27px;display:grid;place-items:center;border-radius:8px;color:#5869db;background:#eef0ff}.receipt-total{margin-top:18px;padding:17px 18px;border-radius:12px;background:linear-gradient(115deg,#5365e8,#7a57e8);color:#fff;display:flex;align-items:center;justify-content:space-between}.receipt-total span{font-size:13px}.receipt-total strong{font-size:25px}.payment-box{display:flex;align-items:center;gap:18px}.qr-wrap{padding:9px;border:1px solid #e5e9f2;border-radius:12px;line-height:0}.payment-box h3{margin-top:5px}.payment-box p{max-width:360px;margin:8px 0 0;color:#66758d;font-size:12px}.muted{color:#8d99ab!important}.receipt-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:24px}.config-card{max-width:940px}.intro{margin:0 0 22px;color:#66758c}.price-setting{padding:19px;height:100%;border-radius:13px;background:#f8f9ff;border:1px solid #ebeeff}.price-setting.water{background:#f5fbff;border-color:#e2f2fc}.price-setting.lighting{background:#fffaf1;border-color:#fff0d2}.price-setting h3{margin:7px 0 0;font-size:15px}.price-setting p{margin:4px 0 13px;color:#8894a6;font-size:12px}.price-icon{display:inline-grid;place-items:center;width:32px;height:32px;color:#5365e8;background:#e9edff;border-radius:9px}.water .price-icon{color:#1685c6;background:#e4f6ff}.lighting .price-icon{color:#dc9105;background:#fff0ca}.price-setting .ant-form-item{margin-bottom:0}.price-setting .ant-input-number{background:#fff;font-weight:700}.mobile-menu-button,.mobile-bottom-nav,.mobile-record-list{display:none!important}.mobile-drawer .ant-menu{border-inline-end:0}.drawer-brand{height:auto;padding:0}@media (max-width: 991px){.desktop-sidebar{display:none!important}.mobile-menu-button{display:inline-flex!important;margin:0;color:#34415c}.app-header{padding:0 24px}.page-content{padding:24px}}@media (max-width: 576px){body{background:#f6f7fb}.app-header{position:sticky;top:0;z-index:10;height:64px;padding:0 14px}.header-leading{gap:6px}.mobile-menu-button{width:38px;height:38px}.app-header h1{font-size:17px}.header-copy>span{max-width:210px;font-size:10px}.header-today{display:none}.header-utility{gap:0}.header-utility .ant-avatar{width:31px;height:31px;line-height:31px;font-size:11px}.page-content{padding:16px 12px 92px}.page-stack{gap:14px}.page-toolbar{align-items:center}.page-toolbar h2{font-size:17px;line-height:1.3}.page-toolbar .eyebrow{font-size:9px}.page-toolbar .ant-picker{width:100px;height:34px;padding-inline:8px}.surface-card,.stat-card{border-radius:14px}.surface-card .ant-card-head{min-height:58px;padding:10px 14px}.surface-card .ant-card-body{padding:13px 14px}.surface-card .ant-card-extra{padding:0}.stat-card .ant-card-body{min-height:112px;padding:14px 12px 11px}.stat-card .ant-statistic-content{font-size:16px;line-height:1.25}.stat-card .ant-statistic-content-prefix{display:none}.stat-card .ant-statistic-title{min-height:30px;margin-top:7px;font-size:10px;line-height:1.3}.stat-card>.ant-card-body>span{font-size:10px;line-height:1.25}.stats-row{margin-bottom:-2px}.household-search{width:132px}.bill-form-card .ant-form-item{margin-bottom:12px}.bill-form-card .ant-form-item-label>label{font-size:12px}.form-action{padding-bottom:7px}.form-action .ant-btn{height:42px;font-weight:700}.form-hint{margin-top:4px;padding:10px;font-size:11px;line-height:1.5}.desktop-table{display:none}.mobile-record-list{display:grid!important;gap:10px}.mobile-record{padding:13px;background:#fafbfe;border:1px solid #edf0f6;border-radius:12px}.mobile-record-top,.mobile-record-total,.mobile-record-actions{display:flex;align-items:center;justify-content:space-between;gap:8px}.mobile-record-top>div{display:flex;min-width:0;align-items:center;gap:8px}.mobile-record-top b{overflow:hidden;color:#283752;font-size:14px;white-space:nowrap;text-overflow:ellipsis}.mobile-record-top .ant-tag{flex:none;margin:0;padding-inline:7px;font-size:9px}.mobile-record-meta{display:flex;justify-content:space-between;gap:8px;padding:10px 0;color:#74829a;font-size:11px}.mobile-record-meta span:last-child{text-align:right}.mobile-record-total{padding-top:10px;color:#718099;font-size:12px;border-top:1px dashed #dfe4ee}.mobile-record-total b{color:#2744ad;font-size:15px}.mobile-record-actions{justify-content:flex-start;margin-top:10px}.mobile-record-actions .ant-btn{height:31px;padding:0 11px;font-size:12px}.receipt{padding:25px 18px}.receipt-heading h2{font-size:22px}.receipt-heading .ant-tag{white-space:nowrap}.receipt-total strong{font-size:20px}.payment-box{align-items:flex-start}.qr-wrap canvas,.qr-wrap svg{width:92px!important;height:92px!important}.payment-box h3{font-size:14px}.receipt-actions{justify-content:stretch;flex-direction:column}.receipt-actions .ant-btn{width:100%}.mobile-bottom-nav{position:fixed;z-index:20;right:10px;bottom:max(9px,env(safe-area-inset-bottom));left:10px;height:66px;padding:6px 3px;display:grid!important;grid-template-columns:repeat(4,1fr);background:#fffffff5;border:1px solid #e8ecf5;border-radius:19px;box-shadow:0 10px 30px #1f305229;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.mobile-bottom-nav button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:0;color:#7d8aa0;font-size:9px;font-weight:650;background:transparent;border:0}.mobile-bottom-nav button .anticon{font-size:18px}.mobile-bottom-nav button.active{color:#4e61df}.mobile-bottom-nav button.active .anticon{display:grid;width:31px;height:27px;place-items:center;border-radius:9px;background:#edf0ff}}