html,body{width:100%;height:100%}input::-ms-clear{display:none}input::-ms-reveal{display:none}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:#0000;font-family:sans-serif;line-height:1.15}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]{cursor:help;border-bottom:0;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}address{font-style:normal;line-height:inherit;margin-bottom:1em}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{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;font-size:1em}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{text-align:left;caption-side:bottom;padding-top:.75em;padding-bottom:.3em}input,button,select,optgroup,textarea{color:inherit;font-size:inherit;font-family:inherit;line-height:inherit;margin:0}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner{border-style:none;padding:0}[type=button]::-moz-focus-inner{border-style:none;padding:0}[type=reset]::-moz-focus-inner{border-style:none;padding:0}[type=submit]::-moz-focus-inner{border-style:none;padding:0}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{resize:vertical;overflow:auto}fieldset{border:0;min-width:0;margin:0;padding:0}legend{width:100%;max-width:100%;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal;margin-bottom:.5em;padding:0;display:block}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button{height:auto}[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button{-webkit-appearance:none}[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}:root{--brand-orange-50:#fff7e8;--brand-orange-100:#ffe8bd;--brand-orange-200:#ffd278;--brand-orange-300:#ffb937;--brand-orange-400:#fda30f;--brand-orange-500:#fd9204;--brand-orange-600:#d96c02;--brand-orange-700:#a84700;--brand-orange-800:#7d3500;--brand-orange-900:#522500;--brand-blue-50:#edf4ff;--brand-blue-100:#d9e8ff;--brand-blue-200:#b3d1ff;--brand-blue-300:#82b2ff;--brand-blue-400:#4a8beb;--brand-blue-500:#1769d2;--brand-blue-600:#0748b0;--brand-blue-700:#063b8f;--brand-blue-800:#082f6c;--brand-blue-900:#0a244e;--neutral-0:#fff;--neutral-50:#fff9f1;--neutral-100:#f5f1ea;--neutral-200:#e6ded3;--neutral-300:#cbc2b7;--neutral-400:#9b9289;--neutral-500:#6f6a65;--neutral-600:#4d4b49;--neutral-700:#343536;--neutral-800:#22272d;--neutral-900:#142033;--state-success:#218a55;--state-success-bg:#e9f7ef;--state-warning:#a85d00;--state-warning-bg:#fff3d6;--state-danger:#c33b32;--state-danger-bg:#fdecea;--state-info:#1769d2;--state-info-bg:#eaf3ff;--font-sans:-apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--font-numeric:"SF Pro Display", "DIN Alternate", "Roboto Mono", Arial, sans-serif;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-pill:999px;--shadow-sm:0 2px 8px #14203314;--shadow-md:0 8px 24px #1420331f;--shadow-floating:0 16px 40px #14203329;color:var(--neutral-900);background:var(--neutral-50);font-family:var(--font-sans);font-synthesis:none;text-rendering:optimizelegibility}*{box-sizing:border-box}html{background:var(--neutral-50);min-width:320px;min-height:100%}body{min-width:320px;min-height:100vh;color:var(--neutral-900);background:var(--neutral-50);margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea,[role=button]{-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--brand-blue-500);outline-offset:2px}.loading-shell,.login-shell{min-height:100vh;padding:var(--space-6);place-items:center;display:grid}.loading-shell{gap:var(--space-4);color:var(--neutral-600);background:var(--neutral-50);align-content:center}.loading-shell img{width:180px;height:auto}.loading-shell span{font-size:14px}.login-shell{background:radial-gradient(circle at 12% 12%, #ffe8bda6, transparent 28%), radial-gradient(circle at 92% 88%, #d9e8ffcc, transparent 30%), var(--neutral-50);overflow:hidden}.login-card{border:1px solid var(--neutral-200);border-radius:var(--radius-xl);width:min(980px,100%);box-shadow:var(--shadow-floating);overflow:hidden}.login-card .ant-card-body{padding:0}.login-layout{grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr);min-height:620px;display:grid}.login-brand-panel{min-width:0;color:var(--neutral-0);background:radial-gradient(circle at 80% 20%, #4a8beb5c, transparent 32%), linear-gradient(145deg, var(--brand-blue-900), var(--brand-blue-700));flex-direction:column;padding:44px;display:flex;position:relative;overflow:hidden}.login-brand-panel:after{content:"";border:64px solid #ffffff0f;border-radius:50%;width:360px;height:360px;position:absolute;bottom:-120px;right:-80px}.login-logo-carrier{z-index:2;border-radius:var(--radius-lg);background:var(--neutral-50);width:230px;box-shadow:var(--shadow-md);border:1px solid #fff9;padding:10px 16px;position:relative}.login-logo-carrier img{width:100%;height:auto;display:block}.login-brand-copy{z-index:2;width:min(420px,84%);margin-top:68px;position:relative}.login-brand-copy>span{border-radius:var(--radius-pill);color:var(--brand-orange-200);letter-spacing:.08em;background:#ffffff14;border:1px solid #ffffff38;padding:7px 12px;font-size:12px;font-weight:700;display:inline-flex}.login-brand-copy h1{letter-spacing:-.04em;margin:18px 0 12px;font-size:clamp(32px,4vw,44px);line-height:1.25}.login-brand-copy p{color:#ffffffc2;margin:0;font-size:16px;line-height:1.75}.login-mascot{z-index:1;object-fit:contain;width:230px;height:230px;position:absolute;bottom:-32px;right:6px}.login-form-panel{background:var(--neutral-0);flex-direction:column;justify-content:center;padding:64px 52px 48px;display:flex}.login-heading{margin-bottom:32px}.login-kicker{color:var(--brand-blue-600);letter-spacing:.12em;font-size:12px;font-weight:800}.login-heading h2{color:var(--neutral-900);margin:8px 0 10px;font-size:28px;line-height:1.35}.login-heading p,.login-security-note{color:var(--neutral-600);margin:0;font-size:14px;line-height:1.65}.login-form-panel .ant-form-item{margin-bottom:20px}.login-form-panel .ant-form-item-label>label{color:var(--neutral-800);font-weight:600}.login-form-panel .ant-btn-primary{height:46px;margin-top:4px}.login-security-note{border:1px solid var(--brand-blue-100);border-radius:var(--radius-md);color:var(--brand-blue-700);background:var(--brand-blue-50);margin-top:20px;padding:12px 14px;font-size:12px}.admin-shell{background:var(--neutral-50);min-height:100vh}.admin-sider{height:100vh;top:0;overflow:hidden;box-shadow:6px 0 24px #0a244e1a;background:var(--brand-blue-900)!important;position:sticky!important}.sidebar-content{flex-direction:column;height:100%;padding:18px 12px 14px;display:flex}.brand-carrier{border-radius:var(--radius-lg);background:var(--neutral-50);border:1px solid #ffffffad;width:208px;min-height:94px;margin:0 auto;padding:10px 16px;box-shadow:0 8px 22px #0000002e}.brand-carrier img{width:100%;height:auto;display:block}.system-label{color:var(--neutral-0);flex-direction:column;padding:18px 12px 12px;display:flex}.system-label span{font-size:14px;font-weight:700}.system-label small{color:#d9e8ff9e;letter-spacing:.1em;margin-top:3px;font-size:9px}.admin-menu{scrollbar-color:#ffffff2e transparent;scrollbar-width:thin;flex:1;min-height:0;overflow:hidden auto;background:0 0!important;border-inline-end:0!important}.admin-menu .ant-menu-item-group-title{letter-spacing:.12em;padding:16px 14px 7px;font-size:10px;font-weight:700;color:#d9e8ff85!important}.admin-menu .ant-menu-item{width:auto;margin:4px 0;padding-inline:12px!important}.admin-menu .ant-menu-item-selected{box-shadow:inset 3px 0 0 var(--brand-orange-300)}.navigation-label{align-items:center;gap:11px;font-weight:600;display:flex}.navigation-glyph{width:24px;height:24px;color:var(--brand-blue-100);background:#ffffff1a;border-radius:8px;place-items:center;font-size:11px;font-weight:800;display:grid}.ant-menu-item-selected .navigation-glyph{color:var(--brand-blue-700);background:var(--neutral-0)}.sidebar-footer{color:var(--neutral-0);border-top:1px solid #ffffff1a;grid-template-columns:36px minmax(0,1fr) 28px;align-items:center;gap:10px;margin:14px 0 0;padding:13px 10px;display:grid}.operator-avatar{width:36px;height:36px;color:var(--brand-orange-900);background:var(--brand-orange-200);border-radius:12px;place-items:center;font-weight:800;display:grid}.sidebar-footer b,.sidebar-footer small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.sidebar-footer b{font-size:12px}.sidebar-footer small{color:#d9e8ff9e;margin-top:2px;font-size:10px}.sidebar-footer button{width:28px;height:28px;color:var(--brand-blue-100);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:0}.sidebar-footer button:hover{background:#ffffff1a}.admin-main-layout{background:var(--neutral-50);min-width:0}.admin-header{z-index:10;border-bottom:1px solid var(--neutral-200);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffeb;justify-content:space-between;align-items:center;height:84px;padding:0 32px;display:flex;position:sticky;top:0}.page-context span,.page-context h1,.header-operator b,.header-operator small{display:block}.page-context span{color:var(--neutral-500);margin-bottom:2px;font-size:11px}.page-context h1{color:var(--neutral-900);letter-spacing:-.02em;margin:0;font-size:23px;line-height:1.35}.header-operator{align-items:center;gap:12px;display:flex}.header-status{border-radius:var(--radius-pill);color:var(--state-success);background:var(--state-success-bg);align-items:center;gap:7px;padding:6px 10px;font-size:11px;font-weight:700;display:inline-flex}.header-status i{background:var(--state-success);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 3px #218a551f}.header-divider{background:var(--neutral-200);width:1px;height:30px}.header-operator b{max-width:140px;color:var(--neutral-800);text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.header-operator small{color:var(--neutral-500);margin-top:2px;font-size:10px}.admin-content{min-width:0;padding:28px 32px 48px}.admin-content-inner{width:min(100%,1280px);margin:0 auto}.page-card{border:1px solid var(--neutral-200);border-radius:var(--radius-lg);background:var(--neutral-0);min-width:0;box-shadow:var(--shadow-sm);padding:26px}.page-heading{border-bottom:1px solid var(--neutral-100);justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px;padding-bottom:20px;display:flex}.page-heading .ant-typography{margin:0}.page-heading h3.ant-typography{color:var(--neutral-900);letter-spacing:-.02em;margin-bottom:6px;font-size:25px;line-height:1.35}.page-heading .ant-typography-secondary{color:var(--neutral-600);line-height:1.65}.table-toolbar{margin-bottom:18px;display:flex}.relation-form,.ledger-filters,.schedule-filters{border:1px solid var(--neutral-200);border-radius:var(--radius-md);background:var(--neutral-50);margin-bottom:20px;padding:16px}.schedule-filters{width:100%;margin-bottom:8px;display:flex}.schedule-calendar{min-height:620px;transition:opacity .16s}.schedule-calendar.is-loading{opacity:.55;pointer-events:none}.section-title{padding-left:13px;position:relative;color:var(--neutral-900)!important;margin-top:32px!important;margin-bottom:14px!important}.section-title:before{border-radius:var(--radius-pill);background:var(--brand-orange-500);content:"";width:4px;position:absolute;top:3px;bottom:3px;left:0}.statistics-row{margin-top:24px}.statistics-row .ant-card,.page-card .ant-card{border-color:var(--neutral-200);box-shadow:var(--shadow-sm)}.statistics-row .ant-statistic-title,.page-card .ant-statistic-title{color:var(--neutral-600);font-size:13px}.statistics-row .ant-statistic-content,.page-card .ant-statistic-content{color:var(--brand-blue-700);font-family:var(--font-numeric);font-weight:700}.settings-form{max-width:680px}.calendar-lessons{gap:3px;margin:0;padding:0;font-size:12px;list-style:none;display:grid}.calendar-lessons li{color:var(--brand-blue-700);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.calendar-lessons li span{font-family:var(--font-numeric);font-variant-numeric:tabular-nums;margin-right:5px}.calendar-lessons .lesson-cancelled{color:var(--neutral-500);text-decoration:line-through}.calendar-lessons .lesson-completed{color:var(--state-success)}.ant-btn-primary{box-shadow:none}.ant-btn-primary:hover,.ant-btn-primary:focus-visible{background:var(--brand-orange-800)!important}.ant-btn-link{color:var(--brand-blue-600);font-weight:600}.ant-btn-default:hover{color:var(--brand-blue-600)!important;border-color:var(--brand-blue-300)!important}.ant-input,.ant-input-affix-wrapper,.ant-input-number,.ant-select-selector,.ant-picker{border-radius:var(--radius-md)!important}.ant-form-item-label>label{font-weight:600;color:var(--neutral-800)!important}.ant-table-wrapper{border:1px solid var(--neutral-200);border-radius:var(--radius-md);overflow:hidden}.ant-table-wrapper .ant-table{border-radius:var(--radius-md)}.ant-table-wrapper .ant-table-thead>tr>th{color:var(--neutral-700);font-size:12px;font-weight:700}.ant-table-wrapper .ant-table-tbody>tr>td{min-height:48px;color:var(--neutral-800)}.ant-table-wrapper .ant-pagination{margin-right:16px}.ant-tag{border-radius:var(--radius-pill);padding-inline:9px;font-weight:600}.ant-tag-green{color:var(--state-success)!important;background:var(--state-success-bg)!important;border-color:#0000!important}.ant-tag-blue{color:var(--state-info)!important;background:var(--state-info-bg)!important;border-color:#0000!important}.ant-tag-gold,.ant-tag-orange{color:var(--state-warning)!important;background:var(--state-warning-bg)!important;border-color:#0000!important}.ant-tag-red{color:var(--state-danger)!important;background:var(--state-danger-bg)!important;border-color:#0000!important}.ant-descriptions-bordered .ant-descriptions-view{border-color:var(--neutral-200);border-radius:var(--radius-md);overflow:hidden}.ant-modal .ant-modal-content{border:1px solid var(--neutral-200);box-shadow:var(--shadow-floating);padding:26px}.ant-alert{border-width:1px}.ant-tabs .ant-tabs-nav:before{border-color:var(--neutral-200)}@media (width<=1100px){.admin-sider{flex:0 0 224px!important;width:224px!important;min-width:224px!important;max-width:224px!important}.brand-carrier{width:184px}.admin-header,.admin-content{padding-inline:24px}.header-status,.header-divider{display:none}}@media (width<=820px){.admin-shell{display:block}.admin-sider{height:auto;width:100%!important;min-width:0!important;max-width:none!important;position:relative!important}.sidebar-content{height:auto}.brand-carrier{width:180px;margin-left:8px}.system-label{padding-bottom:4px}.admin-menu{max-height:none;overflow:visible}.admin-menu .ant-menu-item-group-list{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.sidebar-footer{display:none}.admin-header{height:auto;min-height:80px;padding:16px 20px;position:relative}.header-operator>div,.header-status,.header-divider{display:none}.admin-content{padding:18px 14px 32px}.page-card{padding:18px}.page-heading{align-items:center}.table-toolbar .ant-input-search{width:100%!important}.schedule-calendar{min-height:420px;overflow-x:auto}}@media (width<=680px){.login-shell{place-items:start center;padding:14px}.login-layout{grid-template-columns:1fr;min-height:0}.login-brand-panel{min-height:270px;padding:28px}.login-logo-carrier{width:190px}.login-brand-copy{width:72%;margin-top:28px}.login-brand-copy h1{margin-top:12px;font-size:27px}.login-brand-copy p{display:none}.login-mascot{width:190px;height:190px;bottom:-32px;right:-8px}.login-form-panel{padding:34px 24px 28px}.admin-menu .ant-menu-item-group-list{grid-template-columns:1fr}.admin-header{gap:12px}.page-context h1{font-size:20px}.page-heading{flex-direction:column}.page-heading>.ant-btn,.relation-form,.ledger-filters,.schedule-filters{width:100%}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}