:root{--bg:#f6f7fd;--card:#fff;--ink:#101334;--muted:#64698b;--line:#e8e9f2;--sidebar:#0d1244;--sidebar-2:#0b1042;--purple:#7426e9;--blue:#1374e8;--green:#2fc57f;--amber:#f7ad19;--rose:#ff0037;--cyan:#06a7c8;--indigo:#4f46e5}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:Inter,Arial,Helvetica,sans-serif}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}
.loginPage{background:radial-gradient(circle at 18% 16%, #e9313147, transparent 24%),radial-gradient(circle at 78% 78%, #525dc757, transparent 26%),linear-gradient(180deg, var(--sidebar-2), var(--sidebar));color:#fff;grid-template-columns:1fr;place-items:center;min-height:100vh;padding:48px;display:grid;position:relative;overflow:hidden}.loginPageBackgroundImage{aspect-ratio:1;opacity:.42;pointer-events:none;z-index:0;width:100%;position:absolute;top:30%;left:80%;transform:translate(-50%,-50%)rotate(20deg)}.loginPageBackgroundImage img{object-fit:contain}.loginHero{pointer-events:none;z-index:0;flex-direction:column;justify-content:space-between;min-width:0;padding:48px;display:flex;position:absolute;inset:0}.loginBrand{z-index:2;align-items:center;gap:16px;display:flex;position:relative}.loginBrandMark{background:#fff;border-radius:22px;place-items:center;width:76px;height:76px;display:grid;overflow:hidden}.loginBrandMark img{object-fit:contain;width:60px;height:60px;display:block}.loginBrand strong{align-items:baseline;font-size:25px;font-weight:800;line-height:1;display:inline-flex}.loginBrand strong span{color:var(--rose)}.loginBrand p{color:#d5d8ff;margin:5px 0 0;font-size:14px}.loginCopy{max-width:520px;padding-bottom:46px}.loginBadge{color:#f3f4ff;background:#ffffff17;border:1px solid #ffffff29;border-radius:999px;align-items:center;gap:8px;padding:9px 13px;font-size:13px;font-weight:800;display:inline-flex}.loginCopy h1{letter-spacing:0;margin:24px 0 14px;font-size:48px;line-height:1.02}.loginCopy p{color:#d9dcff;margin:0;font-size:17px;line-height:1.65}.loginPanel{z-index:1;place-items:center;width:100%;min-width:0;padding:0;display:grid}.loginCard{width:min(100%,474px);color:var(--ink);background:#fffffff5;border:1px solid #ffffffb8;border-radius:8px;padding:34px;box-shadow:0 28px 80px #0000003d}.loginCardHeader{grid-template-columns:50px 1fr;align-items:center;gap:14px;margin-bottom:28px;display:grid}.loginIcon{color:#fff;background:linear-gradient(135deg,#525dc7,#e93131a9);border-radius:999px;place-items:center;width:50px;height:50px;display:grid}.loginCardHeader h2{margin:0;font-size:25px}.loginCardHeader p{color:var(--muted);margin:5px 0 0;font-size:14px}.loginForm{gap:18px;display:grid}.loginForm>label{color:#30345f;gap:8px;font-size:14px;font-weight:800;display:grid}.loginInput{border:1px solid var(--line);color:#777b99;background:#f8f8fd;border-radius:8px;align-items:center;gap:12px;min-height:48px;padding:0 14px;transition:border-color .18s,box-shadow .18s,background .18s;display:flex}.loginInput:focus-within{background:#fff;border-color:#525dc7;box-shadow:0 0 0 4px #525dc71f}.loginInput input{width:100%;color:var(--ink);background:0 0;border:0;outline:0}.loginInput input::placeholder{color:#8b8fac}.loginOptions{color:#565a7c;justify-content:space-between;align-items:center;gap:14px;font-size:13px;display:flex}.rememberMe{align-items:center;gap:8px;display:inline-flex}.rememberMe input{accent-color:#525dc7;width:16px;height:16px}.loginOptions a{color:#6d21e8;font-weight:800}.loginError{color:#b10026;background:#ff003714;border:1px solid #ff003738;border-radius:8px;margin:-4px 0 0;padding:10px 12px;font-size:13px;font-weight:800;line-height:1.45}.loginSubmit{color:#fff;background:linear-gradient(90deg,#525dc7,#e93131a9);border:0;border-radius:8px;min-height:48px;font-weight:800;transition:transform .18s,box-shadow .18s;box-shadow:0 16px 34px #525dc742}.loginSubmit:hover{transform:translateY(-1px);box-shadow:0 20px 40px #525dc752}@media (max-width:920px){.loginPage{align-items:start;padding:32px 24px 36px;overflow:auto}.loginPageBackgroundImage{width:min(112vw,520px);top:42%}.loginHero{pointer-events:auto;gap:36px;width:min(100%,474px);padding:0;position:static}.loginCopy{display:none}.loginPanel{align-items:start;width:min(100%,474px);margin-top:28px}}@media (max-width:640px){.loginBrandMark{border-radius:18px;width:58px;height:58px}.loginBrand strong{font-size:21px}.loginCopy h1{font-size:36px}.loginCopy p{font-size:15px}.loginCard{padding:24px}.loginCardHeader{grid-template-columns:42px 1fr}.loginIcon{width:42px;height:42px}.loginOptions{flex-direction:column;align-items:flex-start}}
.adminShell{grid-template-columns:280px minmax(0,1fr);min-height:100vh;transition:grid-template-columns .24s;display:grid}.adminShell.sidebarCollapsed{grid-template-columns:86px minmax(0,1fr)}.sidebar{background:radial-gradient(circle at 20% 8%, #e9262600, transparent 18%),linear-gradient(180deg, var(--sidebar-2), var(--sidebar));color:#fff;flex-direction:column;height:100vh;padding:24px 14px;transition:padding .24s;display:flex;position:sticky;top:0;overflow:hidden auto}.brand{align-items:center;gap:14px;min-width:0;display:flex}.brandMark{background:#fff;border-radius:22px;flex:none;place-items:center;width:120px;height:120px;transition:width .24s,height .24s,border-radius .24s;display:grid;overflow:hidden}.brandMark img{object-fit:cover;width:130%;height:130%;margin-top:-15%}.brand>div>span{display:block}.brand>div{min-width:0;max-width:160px;transition:opacity .18s,transform .22s,max-width .24s;overflow:hidden}.brand strong{white-space:nowrap;align-items:baseline;font-size:21px;font-weight:800;line-height:1;display:inline-flex}.brand strong span{color:#a8051c;font-size:inherit;font-weight:inherit;margin-top:0;display:inline}.brand>div>span{color:#d5d8ff;margin-top:4px;font-size:14px}.nav{gap:7px;display:grid}.nav a{color:#e6e8ff;border-radius:8px;align-items:center;gap:12px;min-height:42px;padding:0 14px;font-size:15px;transition:background .18s,color .18s,gap .24s,padding .24s;display:flex;overflow:hidden}.nav a svg{flex:none}.nav a span{white-space:nowrap;min-width:0;max-width:180px;transition:opacity .16s,transform .22s,max-width .24s}.navUnreadBadge{color:#fff;background:#a8051c;border-radius:999px;place-items:center;min-width:20px;height:20px;margin-left:auto;padding:0 6px;font-size:11px;font-weight:900;line-height:1;display:grid}.nav a.active{background:linear-gradient(90deg,#525dc7,#e93131a9);box-shadow:0 12px 28px #ffffff1f;color:#fff!important}.nav a:not(.active):hover{background:#ff6a6a63}.adminUser{border-top:1px solid #ffffff14;grid-template-columns:34px 1fr 22px;align-items:center;gap:12px;margin-top:auto;padding:20px 10px 0;transition:grid-template-columns .24s,gap .24s,padding .24s;display:grid}.adminUser>div:nth-child(2){min-width:0;max-width:140px;transition:opacity .18s,transform .22s,max-width .24s;overflow:hidden}.adminUserSettings{color:#dfe2ff;background:#ffffff1a;border:0;border-radius:8px;justify-self:end;place-items:center;width:28px;height:28px;padding:0;transition:background .18s,color .18s,transform .22s;display:grid}.adminUserSettings:hover{color:#fff;background:#ffffff2e}.avatar{color:#fff;background:#17205b;border-radius:999px;place-items:center;width:34px;height:34px;font-size:12px;font-weight:900;display:grid}.studentAvatar{color:#28325f;background:linear-gradient(135deg,#e6e9ff,#c9d7ff);border-radius:999px;place-items:center;font-weight:800;display:grid}.adminUser strong,.adminUser span{display:block}.adminUser span{color:#c8cbf2;margin-top:4px;font-size:12px}.workspace{min-width:0;padding-bottom:28px}.topbar{border-bottom:1px solid var(--line);background:#ffffffeb;grid-template-columns:44px 1fr;align-items:center;gap:18px;height:82px;padding:0 34px;display:grid}.menuToggle{transition:background .18s,color .18s,transform .22s}.menuToggle:hover,.menuToggle.active{color:#17205b;background:#eef0fb}.menuToggle svg{transition:opacity .18s}.iconButton,.notificationButton{color:#30345f;background:0 0;border:0;border-radius:10px;place-items:center;width:42px;height:42px;display:grid}.searchBox{color:#8b8fac;background:#f8f8fd;border:1px solid #eeeef6;border-radius:8px;align-items:center;gap:12px;min-height:42px;padding:0 14px;display:flex}.searchBox input{width:100%;color:var(--ink);background:0 0;border:0;outline:0}.searchBox input::placeholder{color:#777b99}.topActions{justify-content:flex-end;gap:14px;display:flex}.notificationButton{position:relative}.notificationButton span{background:var(--rose);color:#fff;text-align:center;border-radius:999px;min-width:18px;height:18px;font-size:11px;font-weight:800;line-height:18px;position:absolute;top:3px;right:4px}.pageHeader{justify-content:space-between;align-items:flex-start;gap:20px;padding:28px 34px 22px;display:flex}.pageHeader h1{letter-spacing:0;margin:0 0 8px;font-size:29px}.pageHeader p{color:var(--muted);margin:0}.dateFilter{border:1px solid var(--line);color:#3c416f;background:#fff;border-radius:8px;align-items:center;gap:10px;padding:12px 16px;display:flex}.summaryGrid,.mainGrid,.bottomGrid{padding-inline:34px}.summaryGrid{grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;display:grid}.summaryCard,.panel{border:1px solid var(--line);background:#fffffff0;border-radius:8px;box-shadow:0 18px 48px #171b4e0f}.summaryCard{grid-template-columns:58px 1fr;gap:14px;min-height:186px;padding:24px 20px;display:grid;position:relative;overflow:hidden}.metricIcon{color:#fff;border-radius:999px;place-items:center;width:54px;height:54px;display:grid}.metricIcon.purple{background:var(--purple)}.metricIcon.blue{background:var(--blue)}.metricIcon.green{background:var(--green)}.metricIcon.amber{background:var(--amber)}.metricIcon.rose{background:var(--rose)}.metricIcon.cyan{background:var(--cyan)}.metricIcon.indigo{background:var(--indigo)}.sparkline.purple{stroke:var(--purple)}.sparkline.blue{stroke:var(--blue)}.sparkline.green{stroke:var(--green)}.sparkline.amber{stroke:var(--amber)}.sparkline.rose{stroke:var(--rose)}.sparkline.cyan{stroke:var(--cyan)}.sparkline.indigo{stroke:var(--indigo)}.summaryCard span{color:#323764;font-size:14px;font-weight:700}.summaryCard strong{margin:9px 0;font-size:30px;line-height:1;display:block}.summaryCard p{color:#1eb875;margin:0;font-size:12px}.sparkline{fill:none;width:calc(100% - 30px);height:44px;position:absolute;bottom:20px;right:15px}.sparkline polyline{stroke-width:2.5px}.mainGrid{grid-template-columns:minmax(0,1fr) minmax(0,.96fr);gap:16px;margin-top:18px;display:grid}.bottomGrid{grid-template-columns:minmax(330px,1fr) minmax(360px,1.08fr) minmax(380px,1.28fr);gap:16px;margin-top:16px;display:grid}.panel{padding:22px 24px}.studentsPanel,.schoolsPanel,.statusPanel,.revenuePanel,.ticketsPanel{flex-direction:column;display:flex}.studentsPanel .tableWrap,.schoolsPanel .tableWrap,.statusPanel .tableWrap,.revenuePanel .tableWrap,.ticketsPanel .recentChatList{flex:1}.studentsPanel .panelLink,.schoolsPanel .panelLink,.statusPanel .panelLink,.revenuePanel .panelLink,.ticketsPanel .panelLink{flex:none}.panelHeader{justify-content:space-between;align-items:center;gap:14px;margin-bottom:20px;display:flex}.panelHeader h2,.statusPanel h2{margin:0;font-size:19px}.dashboardCardLoader{color:#6d21e8;justify-content:center;align-items:center;display:inline-flex}.dashboardCardLoader.badge{width:34px;height:34px}.dashboardCardLoader.center{min-height:186px}.dashboardLoaderMark{border:2px solid #6d21e82e;border-top-color:currentColor;border-radius:999px;width:20px;height:20px;animation:.8s linear infinite dashboardLoaderSpin;display:block}.dashboardCardLoader.center .dashboardLoaderMark{border-width:3px;width:34px;height:34px}.dashboardLoadingTableCell{border-bottom:0;padding:18px 14px}@keyframes dashboardLoaderSpin{to{rotate:360deg}}.panelHeader button{border:1px solid var(--line);color:#53577a;background:#fff;border-radius:8px;padding:9px 14px}.panelHeader a,.panelLink{color:#6d21e8;font-size:14px;font-weight:700}.tableWrap{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:760px}.studentsPanel table,.schoolsTable{table-layout:fixed;min-width:0}th{color:#50547a;text-align:left;font-size:14px;font-weight:700}td,th{border-bottom:1px solid var(--line);padding:13px 14px}td{color:#23284e;font-size:14px}.studentCell{grid-template-columns:50px minmax(0,1fr);align-items:center;gap:12px;min-width:0;display:grid}.studentAvatar{color:#a8051c;background:linear-gradient(135deg,#eef1ff,#f9e8ec);border-radius:8px;flex:none;place-items:center;width:50px;height:50px;font-size:12px;font-weight:900;display:grid;overflow:hidden}.studentAvatar img{object-fit:cover;width:100%;height:100%;display:block}.studentsPanel table th:first-child,.studentsPanel table td:first-child{width:42%}.studentsPanel table th:nth-child(2),.studentsPanel table td:nth-child(2){width:26%}.studentsPanel table th:nth-child(3),.studentsPanel table td:nth-child(3){width:20%}.studentsPanel table th:nth-child(4),.studentsPanel table td:nth-child(4){width:12%}.status,.ticketStatus{border-radius:999px;justify-content:center;align-items:center;min-width:58px;padding:5px 10px;font-size:12px;font-weight:800;display:inline-flex}.status.neu{color:#7426e9;background:#eadcff}.status.aktiv,.ticketStatus.geloest{color:#0a9d58;background:#dff7ea}.status.wartet,.ticketStatus.in-bearbeitung{color:#e18a00;background:#fff0d3}.ticketStatus.offen{color:#f13660;background:#ffe1e8}.rowActions{gap:8px;display:flex}.rowActions button{border:1px solid var(--line);color:#565a84;background:#f7f7fb;border-radius:8px;place-items:center;width:34px;height:34px;display:grid}.panelLink{text-align:center;margin-top:18px;display:block}.activityList{gap:18px;min-height:250px;display:grid}.activityItem{grid-template-columns:32px 1fr auto;align-items:center;gap:12px;display:grid}.activityIcon{border-radius:999px;place-items:center;width:30px;height:30px;display:grid}.activityIcon.blue{color:var(--blue);background:#e7f0ff}.activityIcon.green{color:var(--green);background:#def8eb}.activityIcon.purple{color:var(--purple);background:#efe4ff}.activityIcon.amber{color:var(--amber);background:#fff1cf}.activityIcon.rose{color:var(--rose);background:#ffe4ea}.activityItem p{color:#30345f;margin:0;font-size:14px}.activityItem time{color:#626789;font-size:13px}.schoolLogo{color:#a8051c;background:linear-gradient(135deg,#eef1ff,#f9e8ec);border-radius:8px;flex:none;place-items:center;width:50px;height:50px;display:grid;overflow:hidden}.schoolLogo img{object-fit:cover;width:100%;height:100%}.schoolCell{grid-template-columns:50px minmax(0,1fr);align-items:center;gap:12px;min-width:0;display:grid}.schoolCell strong{color:#202650;text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.schoolsTable{min-width:0}.schoolsTable th:first-child,.schoolsTable td:first-child{width:44%}.schoolsTable th:nth-child(2),.schoolsTable td:nth-child(2){width:28%}.schoolsTable th:nth-child(3),.schoolsTable td:nth-child(3){width:18%}.schoolsTable th:nth-child(4),.schoolsTable td:nth-child(4){width:10%}.instructorsTable,.vehiclesTable{table-layout:fixed;min-width:0}.instructorCell{grid-template-columns:50px minmax(0,1fr);align-items:center;gap:12px;min-width:0;display:grid}.instructorAvatar{color:#a8051c;background:linear-gradient(135deg,#eef1ff,#f9e8ec);border-radius:8px;flex:none;place-items:center;width:50px;height:50px;display:grid;overflow:hidden}.instructorAvatar img{object-fit:cover;width:100%;height:100%}.instructorCell strong{color:#202650;text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.classPills{flex-wrap:wrap;gap:6px;display:flex}.classPills span{min-width:28px;color:var(--blue);background:#e7f0ff;border-radius:999px;justify-content:center;padding:4px 8px;font-size:12px;font-weight:900;display:inline-flex}.vehicleCell{align-items:center;gap:12px;min-width:0;display:flex}.vehicleIcon{width:34px;height:34px;color:var(--indigo);background:#eef2ff;border-radius:999px;flex:none;place-items:center;display:grid}.vehicleCell strong{color:#202650;text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.donutArea{grid-template-columns:190px 1fr;align-items:center;gap:24px;margin-top:28px;display:grid}.donut{background:radial-gradient(circle, #fff 0 42%, transparent 43%),conic-gradient(var(--green) 0 66%, var(--blue) 66% 80%, var(--amber) 80% 90%, var(--rose) 90% 100%);border-radius:999px;place-items:center;width:174px;height:174px;display:grid}.donut strong,.donut span{grid-area:1/1}.donut strong{margin-top:-18px;font-size:26px}.donut span{color:var(--muted);margin-top:30px;font-size:13px}.legend{gap:18px;display:grid}.legend div{grid-template-columns:12px 1fr auto;align-items:center;gap:12px;display:grid}.legend span{border-radius:4px;width:12px;height:12px}.legend p,.legend strong{color:#565a7c;margin:0;font-size:13px}.lineChart{min-height:260px;position:relative}.lineChart svg{fill:none;width:calc(100% - 58px);height:190px;position:absolute;inset:28px 0 28px 58px}.lineChart polyline{stroke:var(--purple);stroke-width:3px}.chartGrid{height:196px;margin-left:0;padding-top:22px;display:grid}.chartGrid span{border-top:1px solid var(--line);color:#4e5278;padding-top:0;font-size:12px;line-height:0;display:block}.monthLabels{color:#52567a;justify-content:space-between;margin-left:58px;font-size:13px;display:flex}.ticketList{display:grid}.ticketItem{border-bottom:1px solid var(--line);grid-template-columns:70px 1fr auto;align-items:center;gap:14px;min-height:52px;display:grid}.ticketItem:last-child{border-bottom:0}.ticketItem strong{color:#6d21e8}.ticketItem p{color:#33385f;margin:0;font-size:14px}.recentChatList{min-width:0;display:grid;overflow:hidden}.recentChatList.hasRecentChats{grid-auto-rows:min-content;align-content:start}.recentChatList.isEmpty{align-content:center}.recentChatsTable{border-collapse:collapse;table-layout:fixed;width:100%;min-width:0}.recentChatsTable th:first-child,.recentChatsTable td:first-child{width:42%}.recentChatsTable th:nth-child(2),.recentChatsTable td:nth-child(2){width:34%}.recentChatsTable th:nth-child(3),.recentChatsTable td:nth-child(3){width:24%}.recentChatsTable td{min-width:0;height:58px;overflow:hidden}.recentChatsTable td:nth-child(2){color:#52567a;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:700}.recentChatsTable th,.recentChatsTable td{padding-left:10px;padding-right:10px}.recentChatPerson{width:100%;max-width:100%;color:inherit;grid-template-columns:34px minmax(0,1fr);align-items:center;gap:10px;display:inline-grid}.recentChatName{align-items:center;gap:8px;min-width:0;display:inline-flex}.recentChatName strong{color:#202650;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:14px;display:block;overflow:hidden}.recentChatName em{color:#f13660;background:#ffe1e8;border-radius:999px;flex:none;place-items:center;min-width:22px;height:22px;font-size:11px;font-style:normal;font-weight:900;display:grid}.contactTypePill{color:#242c7e;white-space:nowrap;text-overflow:ellipsis;background:#eef7fb;border-radius:8px;align-items:center;gap:5px;max-width:100%;min-height:26px;padding:4px 9px;font-size:12px;font-weight:800;display:inline-flex;overflow:hidden}.contactTypePill svg{flex:none}.recentChatItem{border-bottom:1px solid var(--line);min-height:58px;color:inherit;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:12px;display:grid}.recentChatItem:last-child{border-bottom:0}.recentChatContent{min-width:0}.recentChatContent strong,.recentChatContent small{text-overflow:ellipsis;white-space:nowrap;min-width:0;display:block;overflow:hidden}.recentChatContent strong{color:#202650;font-size:14px}.recentChatContent small{color:var(--muted);margin-top:4px;font-size:12px}.recentChatMeta{justify-items:end;gap:6px;display:grid}.recentChatMeta time{color:#7a7f9c;white-space:nowrap;font-size:11px}.recentChatMeta em{color:#f13660;background:#ffe1e8;border-radius:999px;place-items:center;min-width:22px;height:22px;font-size:11px;font-style:normal;font-weight:900;display:grid}.recentChatEmpty{min-height:160px;color:var(--muted);text-align:center;align-content:center;justify-items:center;margin:0;display:grid}.recentChatEmpty span{width:64px;height:64px;color:var(--cyan);background:#eef7fb;border-radius:8px;place-items:center;margin-bottom:12px;display:grid}.recentChatEmpty p{margin:0;font-size:14px;font-weight:700}.apiHint{color:#7a7f9c;margin:18px 34px 0;font-size:12px}@media (min-width:921px){.adminShell.sidebarCollapsed .sidebar{padding-inline:12px}.adminShell.sidebarCollapsed .brand{justify-content:center}.adminShell.sidebarCollapsed .brandMark{border-radius:16px;width:48px;height:48px}.adminShell.sidebarCollapsed .brand>div,.adminShell.sidebarCollapsed .adminUser>div:nth-child(2){opacity:0;pointer-events:none;max-width:0;transform:translate(-8px)}.adminShell.sidebarCollapsed .nav a{transition:all .5;justify-content:center;gap:0;padding-inline:0}.adminShell.sidebarCollapsed .nav a span{opacity:0;pointer-events:none;max-width:0;transition:all .5;transform:translate(-8px)}.adminShell.sidebarCollapsed .adminUser{grid-template-columns:34px 22px;justify-content:center;justify-items:center;gap:4px;padding:10px 0 0}.adminShell.sidebarCollapsed .adminUser>div:nth-child(2){display:none}.adminShell.sidebarCollapsed .avatar{width:34px;height:34px;font-size:11px}.adminShell.sidebarCollapsed .adminUserSettings{border-radius:6px;justify-self:center;width:22px;height:22px}}@media (min-width:1281px){html,body{height:100%;overflow:hidden}.adminShell{height:100vh;min-height:0}.adminShell.sidebarCollapsed{grid-template-columns:78px minmax(0,1fr)}.sidebar{padding:18px 14px}.brand{padding-bottom:22px}.brandMark{border-radius:22px;width:72px;height:72px}.adminShell.sidebarCollapsed .brandMark{border-radius:15px;width:46px;height:46px}.brand strong{font-size:19px}.brand span{font-size:12px}.nav{gap:4px}.nav a{gap:10px;min-height:35px;font-size:13px}.adminUser{padding-top:14px}.workspace{grid-template-rows:60px 64px 126px minmax(214px,1fr) minmax(202px,.9fr) 0;gap:10px;height:100vh;min-height:0;padding-bottom:0;display:grid;overflow:hidden}.topbar{height:60px;padding-inline:28px}.iconButton,.notificationButton{width:36px;height:36px}.searchBox{min-height:36px}.pageHeader{align-items:center;padding:0 28px}.pageHeader h1{margin-bottom:4px;font-size:25px}.pageHeader p{font-size:13px}.dateFilter{padding:9px 12px;font-size:13px}.summaryGrid,.mainGrid,.bottomGrid{min-height:0;padding-inline:28px}.summaryGrid{gap:10px}.summaryCard{grid-template-columns:46px 1fr;min-height:0;padding:16px 14px}.metricIcon{width:44px;height:44px}.summaryCard span{font-size:12px}.summaryCard strong{margin:6px 0;font-size:24px}.summaryCard p{font-size:11px}.sparkline{height:30px;bottom:10px}.mainGrid,.bottomGrid{gap:10px;margin-top:0}.panel{min-height:0;padding:14px 18px;overflow:hidden}.panelHeader{margin-bottom:10px}.panelHeader h2,.statusPanel h2{font-size:16px}.panelHeader button{padding:7px 10px;font-size:12px}th{font-size:12px}td,th{padding:7px 10px}td{font-size:12px}.studentCell,.schoolCell,.instructorCell{grid-template-columns:40px minmax(0,1fr)}.studentAvatar,.schoolLogo,.instructorAvatar{width:40px;height:40px}.rowActions button{width:28px;height:28px}.status,.ticketStatus{min-width:50px;padding:4px 8px;font-size:11px}.panelLink{margin-top:8px;font-size:12px}.activityList{gap:9px;min-height:0}.activityItem{grid-template-columns:28px 1fr auto;gap:10px}.activityIcon{width:26px;height:26px}.activityItem p,.activityItem time{font-size:12px}.donutArea{grid-template-columns:132px 1fr;gap:16px;margin-top:14px}.donut{width:124px;height:124px}.donut strong{font-size:21px}.donut span{font-size:11px}.legend{gap:10px}.legend p,.legend strong{font-size:12px}.lineChart{min-height:156px}.lineChart svg{width:calc(100% - 48px);height:142px;inset:12px 0 24px 48px}.chartGrid{height:148px;padding-top:8px}.chartGrid span,.monthLabels{font-size:11px}.monthLabels{margin-left:48px}.ticketItem{grid-template-columns:56px 1fr auto;gap:10px;min-height:34px}.ticketItem p,.ticketItem strong{font-size:12px}.apiHint{display:none}}@media (max-width:1280px){.summaryGrid{grid-template-columns:repeat(3,minmax(0,1fr))}.mainGrid,.bottomGrid{grid-template-columns:1fr}}@media (max-width:920px){.adminShell,.adminShell.sidebarCollapsed{grid-template-columns:1fr}.sidebar{height:auto;position:static}.nav{grid-template-columns:repeat(2,minmax(0,1fr))}.topbar{grid-template-columns:44px 1fr auto;padding-inline:18px}.pageHeader,.summaryGrid,.mainGrid,.bottomGrid{padding-inline:18px}.summaryGrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.topbar{grid-template-columns:44px 1fr;height:auto;padding-block:14px}.searchBox{order:3;grid-column:1/-1}.topActions{justify-content:flex-end}.pageHeader{flex-direction:column}.summaryGrid,.nav,.donutArea{grid-template-columns:1fr}.activityItem,.ticketItem{grid-template-columns:32px 1fr}.activityItem time,.ticketStatus{grid-column:2;justify-self:start}}
.chatWorkspace{min-height:100vh}.chatPageGrid{grid-template-columns:minmax(280px,360px) minmax(0,1fr);gap:16px;padding-inline:34px;display:grid}.chatThreadList,.chatConversation{border:1px solid var(--line);background:#fffffff0;border-radius:8px;box-shadow:0 18px 48px #171b4e0f}.chatThreadList{flex-direction:column;min-height:620px;display:flex;overflow:hidden}.chatPanelHeader,.chatConversationHeader{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:18px 20px;display:flex}.chatPanelHeader{justify-content:space-between}.chatPanelHeader h2,.chatConversationHeader h2{color:#17205b;margin:0;font-size:18px}.chatPanelHeader span{color:#17205b;background:#17205b34;border-radius:999px;place-items:center;min-width:28px;height:28px;font-size:13px;font-weight:900;display:grid}.chatCategoryTabs{border-bottom:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:12px;display:grid}.chatCategoryTabs button{color:#535a7d;text-align:left;background:#f8f9fd;border:1px solid #edf0f7;border-radius:8px;grid-template-rows:auto auto;grid-template-columns:16px minmax(0,1fr) auto;align-items:center;gap:5px 6px;min-height:64px;padding:8px;display:grid}.chatUnreadBadge{color:#fff;background:#a8051c;border-radius:999px;place-items:center;min-width:20px;height:20px;padding:0 6px;font-size:11px;font-style:normal;font-weight:900;line-height:1;display:grid}.chatCategoryTabs button.active{color:#fff;background:#0c1143;border-color:#06a7c857}.chatCategoryTabs button svg{grid-row:1}.chatCategoryTabs button span{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:12px;font-weight:900;overflow:hidden}.chatCategoryTabs button strong{color:inherit;grid-column:1/-1;font-size:18px;line-height:1}.chatThreadItem{border:0;border-bottom:1px solid var(--line);width:100%;color:inherit;text-align:left;background:0 0;grid-template-columns:44px minmax(0,1fr) auto auto;gap:12px;padding:14px 16px;display:grid}.chatThreadUnreadBadge{color:#fff;background:#a8051c;border-radius:999px;align-self:center;place-items:center;min-width:22px;height:22px;padding:0 7px;font-size:11px;font-weight:900;line-height:1;display:grid}.chatThreadItem:hover,.chatThreadItem.active{background:#f5f8ff}.chatThreadAvatar{color:#28325f;background:linear-gradient(135deg,#e6e9ff,#c9d7ff);border-radius:999px;place-items:center;width:44px;height:44px;font-size:13px;font-weight:900;display:grid;overflow:hidden}.chatThreadAvatar.large{width:52px;height:52px}.chatThreadAvatar img{object-fit:cover;width:100%;height:100%}.chatThreadContent{min-width:0}.chatThreadContent strong,.chatThreadContent small,.chatThreadContent em{text-overflow:ellipsis;white-space:nowrap;min-width:0;display:block;overflow:hidden}.chatThreadContent strong{color:#202650;font-size:14px}.chatThreadContent small{color:#686d8b;margin-top:3px;font-size:12px}.chatThreadContent em{color:#40466d;margin-top:7px;font-size:12px;font-style:normal}.chatThreadItem time{color:#7b809c;white-space:nowrap;font-size:11px}.chatConversation{grid-template-rows:auto minmax(0,1fr) auto;min-height:620px;display:grid;overflow:hidden}.chatConversation.empty{grid-template-rows:minmax(0,1fr)}.chatConversationHeader p{color:var(--muted);margin:4px 0 0;font-size:13px}.chatSelectionEmpty{min-height:100%;color:var(--muted);text-align:center;align-content:center;align-self:stretch;justify-items:center;padding:32px;display:grid}.chatSelectionEmpty span{width:82px;height:82px;color:var(--cyan);background:#eef7fb;border-radius:8px;place-items:center;margin-bottom:18px;display:grid}.chatSelectionEmpty h2{color:#17205b;margin:0;font-size:20px}.chatSelectionEmpty p{max-width:340px;margin:8px 0 0;font-size:14px;line-height:1.5}.chatMessages{flex-direction:column;gap:12px;padding:22px;display:flex;overflow-y:auto}.chatMessage{max-width:min(690px,82%)}.chatMessage.admin{align-self:flex-end}.chatMessage.student{align-self:flex-start}.chatMessageAvatar{color:#28325f;background:linear-gradient(135deg,#e6e9ff,#c9d7ff);border-radius:10px;place-items:center;width:30px;height:30px;font-size:11px;font-weight:900;display:grid;overflow:hidden}.chatMessageAvatar img{object-fit:cover;width:100%;height:100%}.chatMessage.admin .chatMessageAvatar{border:1px solid var(--line);background:#fff}.chatMessage.admin .chatMessageAvatar img{object-fit:contain;transform:scale(1.55)}.chatMessageBody{min-width:0}.chatMessageMeta{align-items:center;gap:8px;margin-bottom:5px;display:flex}.chatMessage.admin .chatMessageMeta{flex-direction:row-reverse;justify-content:flex-start}.chatMessageMeta span:last-child{color:#777d99;font-size:12px;font-weight:700}.chatMessage.admin .chatMessageMeta span:last-child{text-align:right}.chatMessageDeleteButton{color:#a8051c;cursor:pointer;opacity:.82;background:#a8051c1a;border:0;border-radius:999px;place-items:center;width:28px;height:28px;transition:background .18s,color .18s,opacity .18s;display:grid}.chatMessageDeleteButton:hover,.chatMessageDeleteButton:focus-visible{color:#fff;opacity:1;background:#a8051c}.chatMessageBody p{color:#202650;border-radius:8px;margin:0;padding:12px 14px;font-size:14px;line-height:1.45}.chatMessage.student .chatMessageBody p{background:#f3f5fb;border-top-left-radius:0}.chatMessage.admin .chatMessageBody p{color:#fff;background:#17205b;border-top-right-radius:0}.chatMessageAttachments{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.chatMessageAttachment{color:#202650;background:#fff;border:1px solid #e6e9f3;border-radius:8px;grid-template-columns:minmax(0,1fr);gap:5px;width:170px;padding:0 8px 8px;text-decoration:none;display:grid;overflow:hidden}.chatMessage.admin .chatMessageAttachment{background:#f8f9fd;border-color:#ffffff2e}.chatMessageAttachmentPreview{color:#a8051c;background:#f3f5fb;place-items:center;height:98px;margin-inline:-8px;display:grid;overflow:hidden}.chatMessageAttachmentPreview img{object-fit:cover;width:100%;height:100%}.chatMessageAttachmentPreview iframe{background:#fff;border:0;width:100%;height:100%}.chatMessageAttachment.pdf .chatMessageAttachmentPreview{background:#fff}.chatMessageAttachment span:not(.chatMessageAttachmentPreview){text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:13px;font-weight:800;overflow:hidden}.chatMessageAttachment small{color:#6f7592;font-size:11px;font-weight:800}.chatComposerShell{border-top:1px solid var(--line);padding:14px}.chatPendingFiles{flex-wrap:wrap;gap:8px;margin-bottom:10px;display:flex}.chatPendingFile{color:#202650;background:#f8f9fd;border:1px solid #e6e9f3;border-radius:8px;grid-template-columns:minmax(0,1fr) 24px;gap:7px;width:148px;padding:0 8px 8px;display:grid;position:relative;overflow:hidden}.chatPendingFilePreview{margin-inline:-8px;color:#a8051c;background:#fee2e2;grid-column:1/-1;place-items:center;height:86px;margin-bottom:1px;display:grid;overflow:hidden}.chatPendingFilePreview img{object-fit:cover;width:100%;height:100%}.chatPendingFilePreview iframe{background:#fff;border:0;width:100%;height:100%}.chatPendingFilePreview.pdf{background:#fff}.chatPendingFilePreview.spreadsheet,.chatPendingFilePreview.video,.chatPendingFilePreview.text,.chatPendingFilePreview.file{background:#f3f5fb}.chatPendingFile>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:13px;font-weight:800;overflow:hidden}.chatPendingFile small{color:#6f7592;grid-column:1;font-size:11px;font-weight:800}.chatPendingFile button{color:#fff;background:#a8051c;border:0;border-radius:7px;grid-area:2/2/span 2;align-self:center;place-items:center;width:24px;height:24px;padding:0;display:grid}.chatComposer{grid-template-columns:44px minmax(0,1fr) auto;gap:10px;display:grid}.chatFileInput{display:none}.chatComposer input{border:1px solid var(--line);min-height:44px;color:var(--ink);border-radius:8px;outline:0;padding:0 14px}.chatComposer button{color:#fff;background:#0c1143;border:0;border-radius:8px;align-items:center;gap:8px;min-height:44px;padding:0 16px;font-weight:900;display:inline-flex}.chatComposer .chatUploadButton{border:1px solid var(--line);color:#5b607e;background:#fff;border-radius:8px;place-items:center;width:44px;min-height:44px;padding:0;display:grid}.chatComposer .chatUploadButton:hover{background:#f4f6fb}.chatComposer button:disabled{color:#8187a4;background:#d4d8e8}.chatEmptyText{color:var(--muted);margin:18px;font-size:14px}.chatEmptyText.centered{place-self:center}.chatDeleteOverlay{z-index:70;background:#060a1e70;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.chatDeleteDialog{background:#fff;border:1px solid #0d12431f;border-radius:8px;width:min(420px,100%);padding:22px;box-shadow:0 24px 70px #0f172a42}.chatDeleteDialog h2{color:#17205b;margin:0;font-size:20px}.chatDeleteDialog p{color:#535a7d;margin:10px 0 0;font-size:14px;line-height:1.5}.chatDeleteActions{justify-content:flex-end;gap:10px;margin-top:22px;display:flex}.chatDeleteActions button{cursor:pointer;border-radius:8px;min-height:40px;padding:0 16px;font-size:13px;font-weight:900}.chatDeleteCancelButton{color:#202650;background:#fff;border:1px solid #d8deea}.chatDeleteConfirmButton{color:#fff;background:#a8051c;border:1px solid #a8051c}.chatDeleteActions button:disabled{cursor:not-allowed;opacity:.65}@media (min-width:1281px){.chatWorkspace{grid-template-rows:60px 64px minmax(0,1fr)}.chatPageGrid,.chatThreadList,.chatConversation{min-height:0}}@media (max-width:1280px){.chatPageGrid{grid-template-columns:1fr}}@media (max-width:920px){.chatPageGrid{padding-inline:18px}}@media (max-width:640px){.chatComposer{grid-template-columns:44px minmax(0,1fr)}.chatComposer button[type=submit]{grid-column:1/-1;justify-content:center}.chatMessage{max-width:92%}}