.course-workspace{color:var(--ink);gap:20px;width:100%;min-width:0;font-size:14px;line-height:1.5;display:grid}.course-workspace h2,.course-workspace h3{color:var(--ink);letter-spacing:-.02em;margin:0 0 10px;font-size:18px;font-weight:700}.course-workspace h3{font-size:15px}.course-workspace p{line-height:1.6}.course-workspace button,.course-certificate-card button{border:1px solid var(--line);color:#53606e;cursor:pointer;font:inherit;background:#fff;border-radius:10px;min-height:38px;padding:10px 14px;font-size:14px;font-weight:600;line-height:1.4;transition:background-color .15s,border-color .15s,box-shadow .15s}.course-workspace button:hover:not(:disabled){background:#f2f5f9;border-color:#b9d2f8}.course-workspace button:disabled{opacity:.5;cursor:not-allowed}.course-workspace button.primary,.course-workspace button.active{background:var(--brand);color:#fff;border-color:var(--brand)}.course-workspace button.primary:hover:not(:disabled),.course-workspace button.active:hover:not(:disabled){background:var(--brand-dark);border-color:var(--brand-dark);color:#fff}.course-workspace button.primary{box-shadow:0 4px 10px #2f7cf626}.course-workspace :focus-visible{outline-offset:3px;outline:3px solid #b9d2f8}.course-workspace input:not([type=checkbox]):not([type=radio]):not([type=color]):not([type=range]),.course-workspace select,.course-workspace textarea{border:1px solid var(--line);width:100%;min-width:0;font:inherit;color:var(--ink);box-sizing:border-box;background:#fff;border-radius:9px;padding:11px 12px;font-size:14px}.course-workspace input:focus,.course-workspace select:focus,.course-workspace textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px #2f7cf61a}.course-workspace input[type=range]{accent-color:var(--brand);width:100%}.course-workspace input[type=file]::file-selector-button{border:1px solid var(--line);background:var(--paper);color:var(--ink);font:inherit;cursor:pointer;border-radius:7px;margin-right:12px;padding:7px 10px}.course-workspace textarea{resize:vertical;min-height:90px}.course-workspace input[type=checkbox],.course-workspace input[type=radio]{accent-color:var(--brand);flex:none;width:17px;height:17px}.course-workspace input[type=color]{width:70px;height:40px}.course-workspace fieldset{border:1px solid var(--line);border-radius:10px;gap:12px;min-width:0;margin:0;padding:16px;display:grid}.course-workspace legend{padding:0 8px;line-height:1.5}.course-toolbar,.course-inline{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.course-toolbar{border-bottom:1px solid var(--line);justify-content:space-between;padding:4px 0 12px}.course-toolbar p{color:var(--muted);margin:6px 0 0}.course-toolbar [role=status]{color:#53606e;margin-right:auto;font-size:13px}.course-tabs{border:1px solid var(--line);background:var(--paper);border-radius:11px;flex-wrap:wrap;gap:8px;width:fit-content;max-width:100%;padding:5px;display:flex}.course-tabs button{box-shadow:none;background:0 0;border-color:#0000;font-size:13px}.course-card{border:1px solid var(--line);overflow-wrap:anywhere;background:#fff;border-radius:13px;min-width:0;padding:20px;box-shadow:0 3px 10px #1e304b09}.course-card-grid{grid-template-columns:repeat(auto-fill,minmax(min(280px,100%),1fr));gap:18px;display:grid}.course-card-grid .course-card{flex-direction:column;align-items:flex-start;gap:12px;display:flex}.course-card-grid .course-card h3,.course-card-grid .course-card p{margin:0}.course-card-grid .course-card>button,.course-card-grid .course-card>.course-inline{margin-top:auto}.course-badge{color:#286fd7;background:#edf4ff;border-radius:8px;padding:5px 9px;font-size:12px}.course-editor-layout{grid-template-columns:minmax(230px,290px) minmax(0,1fr);align-items:start;gap:20px;display:grid}.course-outline{border:1px solid var(--line);background:#f7f8fa;border-radius:13px;gap:16px;padding:14px;display:grid}.course-outline section{gap:7px;display:grid}.course-outline h3{padding:5px;font-size:14px}.course-outline .course-inline{flex-wrap:nowrap;gap:3px}.course-outline .course-inline button:not(.course-lesson-link){flex:none;padding:7px}.course-lesson-link{text-align:left;overflow-wrap:anywhere;flex:1;width:100%}.course-form,.course-stack{gap:18px;display:grid}.course-form label,.course-student-select{color:#53606e;gap:7px;font-size:14px;display:grid}.course-form .course-check,.course-check{align-items:center;gap:8px;display:flex}.course-form .course-inline>label{flex:1}.course-inline>input:not([type=radio]):not([type=checkbox]){flex:1;min-width:100px}.course-block-editor{border:1px solid var(--line);background:#f9fafc;border-radius:12px;gap:12px;padding:18px;display:grid}.course-workspace a{color:var(--brand-dark);text-underline-offset:3px}.course-workspace small{line-height:1.5}.course-workspace details{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:0 14px}.course-workspace details[open]{padding-bottom:14px}.course-workspace summary{color:var(--ink);font-weight:600}.course-block-editor .course-inline strong{margin-right:auto}.course-error,.course-notice{color:#953d35;overflow-wrap:anywhere;background:#fff1ef;border-radius:10px;padding:14px 18px}.course-notice{color:#2665bd;background:#edf6ff;border:1px solid #b9d9ff}.course-muted{color:var(--muted);font-size:13px}.course-lesson-body{gap:24px;margin:24px 0;display:grid}.course-lesson-body img,.course-lesson-body video{border-radius:10px;max-width:100%;height:auto;max-height:620px}.course-lesson-body audio{width:100%}.course-lesson-body figure{margin:0}.course-prose{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8}.course-assessment{border-top:1px solid var(--line);margin:25px 0;padding-top:25px}.course-submission{border:1px solid var(--line);background:#f9fafc;border-radius:12px;gap:10px;padding:20px;display:grid}.course-workspace progress{width:100%;height:10px;accent-color:var(--brand)}.course-student-select{max-width:350px}.course-plan-order{gap:8px;padding-left:24px;display:grid}.course-plan-order span{flex:1}.course-plan-sessions{gap:7px;max-height:480px;margin:16px 0;display:grid;overflow-y:auto}.course-plan-sessions button{text-align:left;flex-wrap:wrap;align-items:center;gap:12px;display:flex}.course-plan-sessions time{color:var(--muted);font-size:12px}.course-plan-sessions span{flex:1;min-width:130px}.course-workspace summary{cursor:pointer;padding:10px 0}.course-certificate-card{gap:12px;min-width:0;display:grid}.course-certificate-scroll{border:1px solid var(--line);background:var(--paper);border-radius:12px;max-width:100%;padding:12px;overflow-x:auto}.course-certificate{width:1000px;height:670px;color:var(--ink);border:10px solid var(--brand);box-sizing:border-box;background:#fff;font-family:Georgia,serif;position:relative;overflow:hidden}.course-certificate-inner{z-index:1;text-align:center;box-sizing:border-box;flex-direction:column;justify-content:center;align-items:center;height:100%;padding:28px 55px;display:flex;position:relative}.course-certificate h2{color:var(--ink);margin:12px 0 20px;font-size:29px;line-height:1.3}.course-certificate h3{overflow-wrap:anywhere;color:var(--ink);margin:18px 0;font-size:32px;line-height:1.2}.course-certificate h4{overflow-wrap:anywhere;margin:18px 0 6px;font-size:26px;line-height:1.25}.course-certificate p{margin:7px 0;font-size:17px}.course-certificate span{font-size:16px}.course-certificate-bg{object-fit:cover;opacity:.16;width:100%;height:100%;position:absolute;inset:0}.course-certificate-logo{object-fit:contain;max-width:180px;max-height:62px}.course-certificate-footer{text-align:left;justify-content:space-between;align-items:center;width:100%;margin-top:15px;display:flex}.course-certificate-footer small{font:12px sans-serif}.course-certificate-watermark{opacity:.18;color:#953d35;font:700 70px sans-serif;position:absolute;top:45%;left:25%;transform:rotate(-20deg)}.course-verification{box-sizing:border-box;max-width:760px;margin:60px auto;padding:25px}.course-scorm-frame{border:1px solid var(--line);background:var(--surface);border-radius:12px;width:100%;height:650px;display:block}.parent-study-grid:has(.course-workspace){grid-template-columns:minmax(0,2fr) minmax(240px,1fr)}@media (max-width:1100px){.parent-study-grid:has(.course-workspace){grid-template-columns:1fr}}@media (max-width:800px){.course-editor-layout{grid-template-columns:1fr}.course-outline{max-height:350px;overflow:auto}.course-card{padding:18px}.course-toolbar{align-items:flex-start}.course-editor-layout{gap:14px}.course-workspace{gap:16px}.course-tabs{box-sizing:border-box;width:100%}.course-tabs button{flex:auto}.course-scorm-frame{height:65vh;min-height:360px}}@media (prefers-reduced-motion:reduce){.course-workspace button{transition:none}}
:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#20252d;--muted:#77818e;--paper:#f7f8fa;--surface:#fff;--line:#e1e6ec;--brand:#2f7cf6;--brand-dark:#2368d2;--accent:#8a61e9;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{background:#f7f8fa}.shell{background:radial-gradient(circle at 88% 8%,#2f7cf61f,#0000 27rem),#f7f8fa}.topbar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffe0;border:1px solid #e1e6ece6;border-radius:14px;max-width:1240px;margin-bottom:54px;padding:12px 18px;box-shadow:0 5px 20px #1f395c0d}.brand{color:#20252d}.hero h1{color:#20252d}.lead,.feature span{color:#77818e}.feature{border-radius:13px}.panel{border-radius:14px}.tabs button{color:#77818e;background:#f2f5f9;border:1px solid #0000;border-radius:9px;font-size:11px;font-weight:750}.tabs button.active{color:#fff;background:#2f7cf6;border-color:#2f7cf6;box-shadow:0 6px 14px #2f7cf633}.field input,.field select,.field textarea,.standalone-select{color:#262c34;background:#fff;border-color:#dfe4ea;border-radius:9px}.primary{background:#2f7cf6;border-radius:9px;box-shadow:0 5px 12px #2f7cf626}.secondary{color:#53606e;border-color:#dfe4ea;border-radius:9px}.message{color:#2665bd;background:#edf6ff;border:1px solid #b9d9ff;border-radius:9px}.code,.summary-box span,.chip{color:#286fd7;background:#edf4ff;border-color:#4b8df4}.user-cabinet-shell{color:#20252d;background:#f7f8fa}.user-cabinet-shell>.userline{background:#fffffff2;border-bottom-color:#e5e9ee;box-shadow:0 3px 12px #1f395c09}.user-cabinet-shell .dashboard-section h2{color:#20252d;font-size:15px}.compact,.mini-card,.lesson,.request,.library article{background:#f9fafc;border-color:#e5e9ee;border-radius:10px}.lesson time,.lesson a{color:#2f73db}.content-preview{color:#edf4ff;background:#202a3a}.ai-output{color:#44346b;background:#f3efff;border-left-color:#8a61e9}.teacher-shell .learning-area .primary,.teacher-shell .operations .primary{background:#2f7cf6}.admin-sidebar nav button{color:#6d7582;border-radius:9px;grid-template-columns:22px 1fr;gap:9px;padding:10px 12px;font-size:13px;font-weight:650;display:grid}.avatar{color:#2e72d7;background:#dceaff}.admin-header p{color:#9aa1ac}.admin-actions button,.table-action{color:#5f6875;border-color:#dfe4ec}.admin-panel,.metric{background:#fff;border-color:#e1e6ec;border-radius:13px;box-shadow:0 3px 10px #1e304b09}.metric:after{background:#edf4ff}.drawer-backdrop{background:#181f2966}.admin-drawer{background:#f7f8fa}.role-cards header>span{color:#286fd7;background:#eaf2ff}.role-cards small{color:#65717e;background:#f2f5f9}@media (max-width:850px){.teacher-shell .dashboard-section{margin:16px 14px 28px}.admin-shell{grid-template-columns:64px minmax(0,1fr)}.admin-sidebar{padding:0}.admin-logo{justify-content:center;padding:14px 8px}.admin-sidebar nav{padding:14px 7px}.admin-sidebar nav button{display:flex}.admin-profile{margin:auto 8px 0}.admin-main{padding:0 14px 28px}.planner{height:calc(100vh - 76px);padding:10px 8px 14px}.week-calendar{grid-template-columns:38px repeat(7,minmax(0,1fr))}.day-head{flex-direction:column;gap:1px;height:52px}.day-head span{font-size:7px}.day-head b{width:22px;height:22px;font-size:9px}.time-rail span{font-size:7px;left:4px}.calendar-event{border-left-width:2px;border-radius:5px;padding:4px 3px;left:1px;right:1px}.calendar-event strong{font-size:7px}.calendar-event span{font-size:6px}.calendar-event small{display:none}.planner-toolbar strong{width:100%;margin-left:0;font-size:9px}}.landing-shell .topbar{max-width:1240px;min-height:56px;margin:0 auto 18px;padding:9px 14px}.landing-shell .brand{font-size:19px}.landing-copy{min-width:0;padding:12px 0 20px}.landing-copy .eyebrow{letter-spacing:.12em;font-size:11px}.landing-copy h1{max-width:760px;margin:10px 0 15px;font-size:clamp(42px,5.4vw,70px);line-height:.98}.landing-slogan{color:#2863b9;quotes:none;background:linear-gradient(135deg,#edf4ff,#f7f9ff);border:1px solid #d9e7fb;border-radius:12px;max-width:720px;min-height:54px;margin:0 0 14px;padding:13px 18px 13px 22px;font-size:clamp(15px,1.5vw,19px);font-weight:750;line-height:1.4;position:relative;box-shadow:0 5px 16px #2f7cf612}.landing-slogan:before{content:"";background:#2f7cf6;border-radius:3px;width:3px;position:absolute;top:10px;bottom:10px;left:8px}.landing-copy .lead{max-width:690px;margin:0;font-size:clamp(14px,1.35vw,17px);line-height:1.5}.landing-features{gap:9px;max-width:720px;margin-top:18px}.landing-features .feature{border-radius:11px;min-height:72px;padding:12px 14px}.landing-features .feature strong{margin-bottom:3px;font-size:12px}.landing-features .feature span{font-size:10px;line-height:1.4}.landing-hero>.panel{border-radius:14px;width:100%;padding:21px}.landing-hero>.panel .tabs{margin-bottom:16px}.landing-hero>.panel .form{gap:10px}.landing-hero>.panel .field{gap:4px}.landing-hero>.panel .field label{font-size:11px}.landing-hero>.panel .field input,.landing-hero>.panel .field select{padding:10px 11px}.landing-hero>.panel .primary{padding:11px 14px}@media (max-height:760px) and (min-width:851px){.landing-shell{padding-top:12px;padding-bottom:12px}.landing-shell .topbar{min-height:48px;margin-bottom:10px}.landing-hero{min-height:calc(100svh - 82px)}.landing-copy h1{margin:7px 0 10px;font-size:clamp(36px,4.8vw,58px)}.landing-slogan{min-height:46px;margin-bottom:9px;padding-top:10px;padding-bottom:10px}.landing-features{margin-top:11px}.landing-features .feature{min-height:60px;padding:9px 11px}.landing-hero>.panel{padding:17px}}@media (max-width:850px){.landing-shell{padding:12px}.landing-shell .topbar{margin-bottom:14px}.landing-hero{grid-template-columns:1fr;align-items:start;gap:18px;min-height:auto}.landing-copy{padding:12px 4px 0}.landing-copy h1{font-size:clamp(38px,12vw,58px)}.landing-slogan{font-size:15px}.landing-features{grid-template-columns:repeat(2,minmax(0,1fr))}.landing-hero>.panel{margin-bottom:16px}}@media (max-width:520px){.landing-features{grid-template-columns:1fr}.landing-features .feature{min-height:auto}}*{box-sizing:border-box}body{color:var(--ink);background:radial-gradient(circle at top right, #dceee8 0, transparent 32rem), var(--paper);margin:0}button,input,select{font:inherit}button{cursor:pointer}a{color:inherit}.shell{min-height:100vh;padding:28px}.topbar{justify-content:space-between;align-items:center;gap:20px;max-width:1180px;margin:0 auto 42px;display:flex}.brand{letter-spacing:-.04em;font-size:22px;font-weight:800}.brand span{color:var(--brand)}.hero{grid-template-columns:minmax(360px,.8fr) minmax(440px,1.2fr);align-items:start;gap:42px;max-width:1320px;margin:0 auto;display:grid}.is-authenticated .topbar,.is-authenticated .hero>div:first-child{display:none}.eyebrow{color:var(--brand);letter-spacing:.14em;text-transform:uppercase;font-size:13px;font-weight:800}h1{letter-spacing:-.055em;max-width:850px;margin:14px 0 22px;font-size:clamp(44px,7vw,78px);line-height:.98}.lead{color:var(--muted);max-width:720px;font-size:20px;line-height:1.55}.features{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:34px;display:grid}.feature{background:#ffffff94;border:1px solid #d9dfd8d9;border-radius:18px;padding:18px}.feature strong{margin-bottom:6px;display:block}.feature span{color:var(--muted);font-size:14px;line-height:1.45}.panel{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 22px 70px #1f453b1f}.tabs{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:20px;display:grid}.tabs button{color:var(--muted);background:#edf0ec;border:0;border-radius:12px;padding:11px}.tabs button.active{background:var(--ink);color:#fff}.form{gap:13px;display:grid}.field{gap:6px;display:grid}.field label{font-size:13px;font-weight:700}.field input,.field select{border:1px solid var(--line);background:#fff;border-radius:12px;outline:none;width:100%;padding:12px 13px}.field input:focus,.field select:focus{border-color:var(--brand);box-shadow:0 0 0 3px #157a6e1f}.primary{color:#fff;background:var(--brand);border:0;border-radius:12px;padding:13px 16px;font-weight:800}.secondary{border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px 14px;font-weight:700}.message{color:var(--brand-dark);overflow-wrap:anywhere;background:#eef7f3;border-radius:12px;margin-top:14px;padding:12px;font-size:14px}.message.error{color:#9e3028;background:#fff0ee}.dashboard{gap:18px;display:grid}.userline{justify-content:space-between;align-items:center;gap:12px;display:flex}.userline small{color:var(--muted);margin-top:3px;display:block}.divider{background:var(--line);height:1px}.code{border:1px dashed var(--brand);letter-spacing:.08em;text-align:center;background:#edf8f4;border-radius:12px;padding:14px;font:800 21px ui-monospace,monospace}.wide-panel{max-height:calc(100vh - 130px);padding:22px;overflow:auto}.user-cabinet-shell{--cabinet-gutter:clamp(18px, 4vw, 64px);z-index:40;width:100%;max-height:none;padding:28px var(--cabinet-gutter) 48px;background:var(--paper);box-shadow:none;border:0;border-radius:0;position:fixed;inset:0;overflow:auto}.user-cabinet-shell>.userline{z-index:10;margin:-28px calc(0px - var(--cabinet-gutter)) 0;padding:20px var(--cabinet-gutter);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f7f4ebf0;position:sticky;top:-28px}.dashboard-section{border-top:1px solid var(--line);gap:14px;padding-top:18px;display:grid}.dashboard-section h2{letter-spacing:-.02em;margin:0;font-size:19px}.two-col{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:14px;display:grid}.compact{border:1px solid var(--line);background:#fbfaf5;border-radius:16px;padding:14px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end}.form-grid .primary{min-height:45px}.chips,.cards{flex-wrap:wrap;gap:8px;display:flex}.chip{color:var(--brand-dark);background:#edf8f4;border-radius:999px;padding:7px 10px;font-size:13px;font-weight:700}.cards{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.mini-card{border:1px solid var(--line);background:#fff;border-radius:14px;gap:8px;padding:14px;display:grid}.mini-card span,.muted{color:var(--muted);font-size:14px}.timeline{gap:8px;display:grid}.lesson{border:1px solid var(--line);background:#fff;border-radius:14px;grid-template-columns:150px 1fr;gap:4px 12px;padding:12px;display:grid}.lesson time{color:var(--brand-dark);grid-row:1/span 3;font-size:13px;font-weight:800}.lesson span,.lesson a{color:var(--muted);overflow-wrap:anywhere;font-size:13px}.lesson a{color:var(--brand)}.request{border:1px solid var(--line);border-radius:14px;justify-content:space-between;align-items:center;gap:10px;padding:12px;display:flex}.request div{gap:6px;display:flex}.request button{padding:8px 10px}.standalone-select{border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px}.top-gap{margin-top:10px}.learning-area h3{margin:4px 0 10px;font-size:16px}.library{gap:8px;display:grid}.library article{border:1px solid var(--line);background:#fff;border-radius:11px;justify-content:space-between;align-items:center;gap:8px;padding:9px;display:flex}.library small{color:var(--muted);margin-top:3px;display:block}.content-preview{color:#eaf6f1;white-space:pre-wrap;background:#17332d;border-radius:12px;max-height:320px;padding:14px;font-size:12px;overflow:auto}.summary-box{flex-wrap:wrap;gap:8px;display:flex}.summary-box span{background:#edf8f4;border-radius:10px;padding:8px 10px;font-size:13px}.operations h3{margin:4px 0 10px;font-size:16px}.ai-output{border-left:4px solid var(--accent);white-space:pre-wrap;background:#fff8e8;border-radius:10px;padding:16px;line-height:1.5}.teacher-shell{z-index:50;color:#20252d;background:#f7f8fa;grid-template-columns:232px minmax(0,1fr);display:grid;position:fixed;inset:0;overflow:hidden}.teacher-sidebar{background:#fff;border-right:1px solid #e6e9ee;flex-direction:column;min-height:0;display:flex}.teacher-logo{border-bottom:1px solid #edf0f4;align-items:center;gap:11px;min-height:76px;padding:17px 20px;display:flex}.teacher-logo>span{color:#fff;background:linear-gradient(145deg,#2f7cf6,#65a6ff);border-radius:11px;place-items:center;width:38px;height:38px;font-weight:900;display:grid;box-shadow:0 6px 16px #2f7cf640}.teacher-logo>div,.teacher-profile>div:nth-child(2){gap:2px;min-width:0;display:grid}.teacher-logo strong{font-size:14px}.teacher-logo small,.teacher-profile small{color:#929aa7;font-size:10px}.teacher-sidebar nav{gap:4px;padding:18px 12px;display:grid;overflow:auto}.teacher-sidebar nav button{color:#6d7582;text-align:left;background:0 0;border:0;border-radius:9px;grid-template-columns:22px 1fr auto;align-items:center;gap:9px;width:100%;padding:10px 12px;font-size:13px;font-weight:650;display:grid}.teacher-sidebar nav button>span{color:#8b94a2;text-align:center;font-size:15px}.teacher-sidebar nav button:hover{color:#286cd3;background:#f4f7fc}.teacher-sidebar nav button.active{color:#fff;background:#2f7cf6;box-shadow:0 7px 16px #2f7cf63d}.teacher-sidebar nav button.active>span{color:#fff}.teacher-sidebar nav button>b{color:#2f70d5;text-align:center;background:#eaf1ff;border-radius:10px;min-width:19px;padding:2px 5px;font-size:9px}.teacher-profile{border-top:1px solid #edf0f4;grid-template-columns:34px minmax(0,1fr) 28px;align-items:center;gap:9px;margin-top:auto;padding:14px 16px;display:grid}.teacher-profile strong{text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.teacher-profile button{color:#939ba7;background:0 0;border:0;font-size:17px}.teacher-main{background:#f7f8fa;min-width:0;overflow:auto}.teacher-header{z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff0;border-bottom:1px solid #e7eaf0;justify-content:space-between;align-items:center;min-height:76px;padding:12px 28px;display:flex;position:sticky;top:0}.teacher-header p{color:#9aa1ac;letter-spacing:.08em;text-transform:uppercase;margin:0 0 2px;font-size:9px;font-weight:750}.teacher-header h1{color:#20252d;letter-spacing:-.025em;max-width:none;margin:0;font-size:22px;line-height:1.15}.teacher-head-actions{gap:8px;display:flex}.teacher-head-actions button{color:#5f6875;background:#fff;border:1px solid #dfe4ec;border-radius:9px;min-height:36px;padding:8px 12px;font-weight:750}.teacher-head-actions .teacher-add{color:#fff;background:#2f7cf6;border-color:#2f7cf6;box-shadow:0 6px 14px #2f7cf633}.teacher-stack{gap:18px;padding:24px 28px 38px;display:grid}.teacher-grid{gap:18px;display:grid}.teacher-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.teacher-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.teacher-grid.aside{grid-template-columns:minmax(280px,.65fr) minmax(440px,1.35fr)}.teacher-metrics{grid-template-columns:repeat(4,minmax(140px,1fr));gap:13px;display:grid}.teacher-metric{background:#fff;border:1px solid #e2e7ed;border-radius:13px;gap:7px;min-height:112px;padding:18px;display:grid;position:relative;overflow:hidden;box-shadow:0 3px 10px #1e304b0a}.teacher-metric:after{content:"";background:#edf4ff;border-radius:50%;width:85px;height:85px;position:absolute;top:-28px;right:-25px}.teacher-metric>span{color:#78818e;font-size:11px;font-weight:700}.teacher-metric>strong{letter-spacing:-.04em;font-size:27px}.teacher-metric>small{color:#9aa2ad;font-size:10px}.teacher-panel{background:#fff;border:1px solid #e1e6ec;border-radius:13px;min-width:0;padding:18px;box-shadow:0 3px 10px #1e304b09}.teacher-panel>header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.teacher-panel>header h2{letter-spacing:-.01em;margin:0;font-size:14px}.teacher-panel>header button{color:#2f73db;background:0 0;border:0;font-size:10px;font-weight:750}.teacher-empty{color:#9aa2ad;text-align:center;margin:0;padding:24px;font-size:12px}.parent-shell .teacher-logo>span{background:linear-gradient(145deg,#2f7cf6,#7e8fff)}.parent-head-actions{align-items:center}.parent-head-actions select{color:#505a67;min-width:190px;min-height:36px;font:inherit;background:#fff;border:1px solid #dfe4ec;border-radius:9px;padding:8px 32px 8px 11px;font-size:11px;font-weight:700}.parent-package-list,.parent-child-list,.parent-learning-list,.parent-feedback-list{display:grid}.parent-package-list article{border-bottom:1px solid #edf0f3;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px;padding:13px 0;display:grid}.parent-package-list article:last-child{border-bottom:0}.parent-package-list article>div,.parent-learning-list article>div,.parent-feedback-list article{gap:4px;display:grid}.parent-package-list strong,.parent-learning-list strong,.parent-feedback-list strong{color:#303640;font-size:12px}.parent-package-list span,.parent-learning-list span,.parent-feedback-list span{color:#8e97a3;font-size:9px;line-height:1.45}.parent-package-list b{color:#2f70d5;background:#edf4ff;border-radius:9px;place-items:center;min-width:52px;min-height:32px;font-size:11px;display:grid}.parent-study-grid{align-items:start}.parent-plan-side{padding:0}.parent-plan-options,.parent-saved-plans{gap:8px;display:grid}.parent-plan-options article,.parent-saved-plans article{background:#f8faff;border:1px solid #e3e8ef;border-radius:10px;gap:4px;padding:11px 12px;display:grid}.parent-plan-options strong,.parent-saved-plans strong{color:#303640;font-size:11px}.parent-plan-options p,.parent-plan-options span,.parent-saved-plans span,.parent-saved-plans small{color:#7e8895;margin:0;font-size:9px;line-height:1.5}.parent-weekdays{border:0;flex-wrap:wrap;gap:7px;margin:0;padding:0;display:flex}.parent-weekdays legend{color:#5c6673;width:100%;margin-bottom:5px;font-size:10px;font-weight:750}.parent-weekdays label{color:#5c6673;border:1px solid #dfe4ea;border-radius:8px;align-items:center;gap:5px;padding:7px 9px;font-size:9px;font-weight:700;display:flex}.parent-weekdays input{margin:0}.parent-plan-message{color:#2665bd;background:#edf6ff;border-radius:9px;margin:12px 0 0;padding:9px 11px;font-size:10px}.parent-saved-plans{margin-top:12px}.parent-builder-placeholder{text-align:center;background:#f8faff;border:1px dashed #cbd6e5;border-radius:11px;justify-items:center;gap:8px;padding:24px 16px;display:grid}.parent-builder-placeholder>span{color:#2f70d5;background:#e7f0ff;border-radius:50%;place-items:center;width:38px;height:38px;font-size:20px;display:grid}.parent-builder-placeholder strong{color:#303640;font-size:12px}.parent-builder-placeholder p{color:#818b98;max-width:330px;margin:0;font-size:10px;line-height:1.55}.parent-builder-placeholder button{color:#9aa2ad;background:#fff;border:1px solid #dfe4ea;border-radius:8px;padding:8px 12px;font-size:9px}.parent-agenda article{grid-template-columns:76px minmax(0,1fr) auto}.parent-agenda time{gap:2px;display:grid}.parent-agenda time small{color:#a0a7b1;font-size:9px}.parent-agenda .lesson-state{color:#2c8068;white-space:nowrap;background:#eaf7f1;border-radius:999px;width:auto;height:auto;padding:5px 8px;font-size:8px;font-style:normal;font-weight:800}.parent-agenda .lesson-state.completed{color:#687381;background:#edf1f6}.parent-agenda .lesson-state.cancelled{color:#b85a52;background:#fff0ef}.parent-child-list{gap:8px}.parent-child-list>button{color:#555f6c;text-align:left;background:#fff;border:1px solid #e2e7ed;border-radius:10px;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:10px;width:100%;padding:10px;display:grid}.parent-child-list>button:hover,.parent-child-list>button.active{background:#f4f8ff;border-color:#a9c8f8}.parent-child-list>button>span{color:#2f70d5;background:#e8f1ff;border-radius:50%;place-items:center;width:34px;height:34px;font-size:12px;font-weight:850;display:grid}.parent-child-list>button>div{gap:3px;display:grid}.parent-child-list strong{font-size:11px}.parent-child-list small{color:#929aa5;font-size:9px}.parent-form-note{color:#77818e;grid-column:1/-1;margin:0 0 4px;font-size:10px;line-height:1.55}.parent-change-form{grid-template-columns:repeat(2,minmax(0,1fr))}.parent-change-form .primary{grid-column:1/-1;justify-self:start}.parent-learning-list article,.parent-feedback-list article{border-bottom:1px solid #edf0f3;padding:12px 0}.parent-learning-list article:last-child,.parent-feedback-list article:last-child{border-bottom:0}.parent-learning-list article{grid-template-columns:minmax(0,1fr) auto;gap:6px 12px;display:grid}.parent-learning-list article>p{color:#687381;grid-column:1/-1;margin:0;font-size:10px;line-height:1.5}.parent-learning-list article>b{color:#2f70d5;font-size:12px}.parent-summary{margin:0}.parent-integrated-section>.dashboard-section{width:100%;margin:0}.agenda{display:grid}.agenda article{border-bottom:1px solid #edf0f3;grid-template-columns:125px 1fr 10px;align-items:center;gap:12px;padding:12px 0;display:grid}.agenda article.agenda-lesson-card{cursor:pointer;border-radius:8px;transition:background .16s,padding .16s}.agenda article.agenda-lesson-card:hover,.agenda article.agenda-lesson-card:focus-visible{background:#f4f8fe;outline:none;padding-left:10px;padding-right:10px}.agenda article:last-child{border-bottom:0}.agenda time{color:#66717f;font-size:10px;font-weight:750}.agenda article>div{gap:3px;display:grid}.agenda strong{font-size:12px}.agenda span{color:#8e97a3;font-size:9px}.lesson-state{background:#38b78a;border-radius:50%;width:8px;height:8px}.lesson-view-card{gap:16px;display:grid}.lesson-view-hero{background:#f5f9ff;border:1px solid #dce7f5;border-radius:11px;justify-content:space-between;align-items:center;gap:16px;padding:15px;display:flex}.lesson-view-hero>div{gap:5px;display:grid}.lesson-view-hero span{color:#4c84d7;letter-spacing:.08em;font-size:8px;font-weight:850}.lesson-view-hero strong{color:#293746;font-size:16px}.lesson-view-hero em{color:#3474d4;background:#e8f1ff;border-radius:20px;padding:6px 9px;font-size:8px;font-style:normal;font-weight:800}.lesson-view-hero em.completed{color:#318269;background:#e8f7f1}.lesson-view-hero em.cancelled{color:#b34f4f;background:#fff0f0}.lesson-view-details{grid-template-columns:1fr 1fr;gap:9px;margin:0;display:grid}.lesson-view-details>div{background:#fff;border:1px solid #e5e9ee;border-radius:9px;gap:4px;padding:11px 12px;display:grid}.lesson-view-details>div.wide{grid-column:1/-1}.lesson-view-details dt{color:#929ca8;text-transform:uppercase;font-size:8px;font-weight:750}.lesson-view-details dd{color:#3f4c5a;word-break:break-word;margin:0;font-size:10px;line-height:1.45}.request-list{gap:8px;display:grid}.request-list article{background:#f7f9fc;border-radius:9px;justify-content:space-between;align-items:center;gap:10px;padding:11px;display:flex}.request-list article>div:first-child{gap:3px;display:grid}.request-list strong{font-size:11px}.request-list span{color:#818a96;font-size:9px}.request-list article>div:last-child{gap:5px;display:flex}.request-list button{color:#367bdd;background:#fff;border:1px solid #dfe4ea;border-radius:8px;width:29px;height:29px}.manual-processing-note{color:#8b95a2;font-size:9px;font-weight:650}.past-lessons-list{display:grid}.past-lessons-list>article{border-bottom:1px solid #edf0f3;grid-template-columns:115px minmax(140px,1fr) minmax(200px,.9fr) auto;align-items:center;gap:14px;padding:13px 0;display:grid}.past-lessons-list>article:last-child{border-bottom:0}.past-lessons-list time{color:#66717f;font-size:10px;font-weight:750}.past-lesson-main{gap:3px;display:grid}.past-lesson-main strong{color:#303b48;font-size:11px}.past-lesson-main span{color:#929ba6;font-size:9px}.lesson-attention-states{flex-wrap:wrap;gap:5px;display:flex}.lesson-attention-states em{color:#a36f20;background:#fff2dd;border-radius:20px;padding:5px 8px;font-size:8px;font-style:normal;font-weight:750}.lesson-attention-states em.ready{color:#318268;background:#eaf8f2}.past-lesson-actions{flex-wrap:wrap;justify-content:end;gap:6px;display:flex}.past-lesson-actions button{color:#526273;background:#fff;border:1px solid #dce3eb;border-radius:7px;padding:7px 9px;font-size:8px;font-weight:750}.past-lesson-actions button.primary{color:#fff;background:#347cf0;border-color:#347cf0}.past-lesson-actions button:disabled{cursor:not-allowed;opacity:.42}.past-lesson-modal-backdrop{z-index:108}.past-lesson-modal{width:min(560px,100%)}.manual-action-warning{background:#fff9ef;border:1px solid #f0d7ad;border-radius:9px;gap:4px;padding:11px 12px;display:grid}.manual-action-warning strong{color:#8b641f;font-size:10px}.manual-action-warning span{color:#9a8259;font-size:8px;line-height:1.45}@media (max-width:1100px){.past-lessons-list>article{grid-template-columns:105px 1fr}.past-lesson-actions{justify-content:start}}@media (max-width:620px){.past-lessons-list>article{grid-template-columns:1fr}}.notice-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.notice-grid article{border:1px solid #e7ebef;border-radius:9px;gap:4px;padding:11px;display:grid}.notice-grid strong{font-size:10px}.notice-grid span{color:#828b97;font-size:9px;line-height:1.45}.teacher-toast{z-index:120;color:#2665bd;background:#edf6ff;border:1px solid #b9d9ff;border-radius:9px;justify-content:space-between;margin:10px 28px -8px;padding:10px 13px;font-size:11px;display:flex;position:sticky;top:86px}.teacher-toast.error{color:#a23e38;background:#fff1f0;border-color:#f1c6c4}.teacher-toast button{color:inherit;background:0 0;border:0}.teacher-loading{color:#8e97a3;place-items:center;min-height:55vh;font-size:12px;display:grid}.teacher-form{gap:11px;display:grid}.teacher-form .field{color:#5c6673;gap:5px;font-size:10px;font-weight:750}.teacher-form .field input,.teacher-form .field select,.teacher-form textarea{color:#262c34;background:#fff;border:1px solid #dfe4ea;border-radius:9px;outline:none;width:100%;padding:10px 11px;font-size:11px}.teacher-form textarea{resize:vertical;font-family:inherit;line-height:1.45}.teacher-form input:focus,.teacher-form select:focus,.teacher-form textarea:focus{border-color:#4b8df4;box-shadow:0 0 0 3px #4b8df41a}.teacher-form .primary{background:#2f7cf6;border-radius:9px;font-size:11px}.teacher-form.compact{background:#f6f8fb;border-radius:10px;margin:11px;padding:12px}.planner{grid-template-rows:auto minmax(0,1fr) auto;min-width:0;height:calc(100vh - 76px);padding:18px 24px 30px;display:grid;overflow:hidden}.planner-toolbar{justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}.planner-toolbar>div{align-items:center;gap:7px;display:flex}.planner-toolbar button{color:#586270;background:#fff;border:1px solid #dfe4ea;border-radius:8px;padding:8px 11px;font-size:10px;font-weight:750}.planner-toolbar button.primary{color:#fff;background:#2f7cf6;border-color:#2f7cf6}.planner-toolbar strong{margin-left:8px;font-size:12px}.week-scroll{background:#fff;border:1px solid #e2e6ec;border-radius:12px;min-width:0;min-height:0;overflow:hidden auto}.week-calendar{grid-template-columns:54px repeat(7,minmax(0,1fr));width:100%;min-width:0;display:grid}.week-corner,.day-head{z-index:6;background:#fff;border-top:0;border-bottom:1px solid #e5e9ef;border-left:0;border-right:1px solid #edf0f3;height:58px;position:sticky;top:0}.day-head{color:#858e9a;justify-content:center;align-items:center;gap:7px;display:flex}.day-head span{text-transform:uppercase;font-size:9px}.day-head b{border-radius:50%;place-items:center;width:28px;height:28px;font-size:12px;display:grid}.day-head.today b{color:#fff;background:#2f7cf6}.time-rail{background:#fafbfc;border-right:1px solid #e8ebef;height:1008px;position:relative}.time-rail span{color:#a0a7b0;font-size:9px;position:absolute;left:9px;transform:translateY(-5px)}.time-rail span:first-child{top:0}.time-rail span:nth-child(2){top:72px}.time-rail span:nth-child(3){top:144px}.time-rail span:nth-child(4){top:216px}.time-rail span:nth-child(5){top:288px}.time-rail span:nth-child(6){top:360px}.time-rail span:nth-child(7){top:432px}.time-rail span:nth-child(8){top:504px}.time-rail span:nth-child(9){top:576px}.time-rail span:nth-child(10){top:648px}.time-rail span:nth-child(11){top:720px}.time-rail span:nth-child(12){top:792px}.time-rail span:nth-child(13){top:864px}.time-rail span:nth-child(14){top:936px}.day-column{background:linear-gradient(#fff,#fff);border-right:1px solid #edf0f3;height:1008px;position:relative}.hour-line{background:#edf0f3;height:1px;position:absolute;left:0;right:0}.calendar-event{z-index:2;color:#27364a;text-align:left;background:#eaf2ff;border:0;border-left:3px solid #4b92ed;border-radius:7px;align-content:start;gap:2px;min-height:38px;padding:6px;display:grid;position:absolute;left:3px;right:3px;overflow:hidden;box-shadow:0 2px 5px #325a9614}.calendar-event.group{color:#235d46;background:#e5f7ef;border-left-color:#2fa56f}.calendar-event.recurring{z-index:1;background:#eef5ffa6;border:1px dashed #9ab8e4;border-left:3px solid #7ca9e7}.calendar-event.group.recurring{background:#e5f7efd1;border-color:#78c9a5 #78c9a5 #78c9a5 #2fa56f}.calendar-event.cancelled{opacity:.45;text-decoration:line-through}.calendar-event.completed{background:#e8f7f1;border-left-color:#33ad7a}.calendar-event strong{text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.calendar-event span,.calendar-event small{color:#68788d;text-overflow:ellipsis;white-space:nowrap;font-size:8px;overflow:hidden}.planner-hint{color:#929aa5;margin:9px 2px 0;font-size:9px}.student-list,.package-list{gap:7px;max-height:620px;display:grid;overflow:auto}.student-list article{border:1px solid #e8ebef;border-radius:10px;grid-template-columns:44px 1fr auto;align-items:center;gap:10px;padding:11px;display:grid}.student-list article>div:nth-child(2){gap:4px;display:grid}.student-list strong{font-size:11px}.student-list span{color:#8a939f;font-size:9px}.student-list em,.group-grid em{color:#23805e;background:#e8f6f0;border-radius:10px;padding:4px 7px;font-size:8px;font-style:normal;font-weight:800}.invite-code{text-align:center;background:#f1f6ff;border:1px dashed #4b8df4;border-radius:9px;gap:6px;padding:13px;display:grid}.invite-code span{color:#77828f;font-size:9px}.invite-code strong{color:#286fd7;letter-spacing:.08em;font:800 20px ui-monospace,monospace}.group-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.group-grid article{background:#fff;border:1px solid #e1e6ec;border-radius:12px;padding:15px}.group-grid header{justify-content:space-between;gap:10px;display:flex}.group-grid header>div{gap:4px;display:grid}.group-grid strong{font-size:12px}.group-grid span,.group-grid small{color:#89929e;font-size:9px}.group-grid header>b{color:#2f7cf6;font-size:11px}.group-grid p{color:#67717e;min-height:30px;font-size:10px;line-height:1.5}.group-dashboard .teacher-panel{padding:0;overflow:hidden}.group-dashboard .teacher-panel>header{border-bottom:1px solid #e8edf2;margin:0;padding:17px 18px}.group-dashboard .teacher-panel>header .group-create-button{color:#fff;background:#2f7cf6;border-radius:8px;padding:9px 13px;box-shadow:0 5px 13px #2f7cf62e}.group-table-wrap{overflow:auto}.group-table{border-collapse:collapse;width:100%;min-width:900px}.group-table th{color:#8994a1;text-align:left;letter-spacing:.06em;text-transform:uppercase;background:#f8fafc;border-bottom:1px solid #e8edf2;padding:10px 14px;font-size:8px}.group-table td{color:#5d6875;vertical-align:middle;border-bottom:1px solid #edf1f4;padding:13px 14px;font-size:10px}.group-table tbody tr{cursor:pointer;transition:background .16s}.group-table tbody tr:hover{background:#f4f9f7}.group-table tbody tr:last-child td{border-bottom:0}.group-table td>b,.group-table td>small{display:block}.group-table td>b{color:#2c3744;font-size:11px}.group-table td>small{color:#929ca8;text-overflow:ellipsis;white-space:nowrap;max-width:220px;margin-top:3px;font-size:8px;overflow:hidden}.group-schedule-label{color:#337b5c;max-width:190px;font-weight:750;line-height:1.45;display:inline-block}.group-load-cell{grid-template-columns:auto 82px auto;align-items:center;gap:7px;min-width:180px;display:grid}.group-load-cell>i{background:#e8edf1;border-radius:6px;height:6px;overflow:hidden}.group-load-cell>i span{border-radius:inherit;background:#38aa78;height:100%;display:block}.group-load-cell small{color:#8f99a5;font-size:8px}.group-status{color:#27815e;background:#e6f7ef;border-radius:12px;padding:5px 8px;font-size:8px;font-style:normal;font-weight:800;display:inline-block}.teacher-modal.group-create-modal,.teacher-modal.group-details-modal{width:min(860px,100%)}.group-form-three{grid-template-columns:repeat(3,minmax(0,1fr))}.group-schedule-builder,.group-plan-builder{background:#fbfdfc;border:1px solid #dfe7e3;border-radius:11px;gap:12px;margin:0;padding:15px;display:grid}.group-schedule-builder legend,.group-plan-builder legend{color:#34463e;padding:0 7px;font-size:11px;font-weight:800}.group-schedule-note{color:#77867e;margin:-2px 0 0;font-size:9px}.required-label{align-items:baseline;gap:3px;display:inline-flex}.required-label i{color:#d94e4e;font-size:12px;font-style:normal;font-weight:900;line-height:1}.group-subject-hint{color:#a86d2a;margin-top:2px;font-size:8px;line-height:1.4}.group-weekdays{grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;display:grid}.group-weekdays label{cursor:pointer}.group-weekdays input{opacity:0;pointer-events:none;position:absolute}.group-weekdays span{color:#74808c;background:#fff;border:1px solid #dce3e8;border-radius:8px;place-items:center;min-height:34px;font-size:9px;font-weight:800;display:grid}.group-weekdays input:checked+span{color:#257657;background:#e5f7ef;border-color:#43ac7e;box-shadow:inset 0 0 0 1px #43ac7e}.group-day-schedule-list{background:#fff;border:1px solid #e0e7e3;border-radius:10px;display:grid;overflow:hidden}.group-day-schedule-head,.group-day-schedule-row{grid-template-columns:minmax(150px,1fr) minmax(130px,.8fr) minmax(130px,.8fr);align-items:center;gap:10px;display:grid}.group-day-schedule-head{color:#849188;letter-spacing:.05em;text-transform:uppercase;background:#f6faf8;border-bottom:1px solid #e5ebe7;padding:8px 12px;font-size:8px;font-weight:800}.group-day-schedule-row{border-bottom:1px solid #edf1ef;padding:9px 12px}.group-day-schedule-row:last-child{border-bottom:0}.group-day-schedule-row>b{color:#405047;text-transform:capitalize;font-size:10px}.group-day-schedule-row label{gap:3px;display:grid}.group-day-schedule-row label>span{color:#87938c;font-size:8px;font-weight:750;display:none}.group-day-schedule-row input{color:#34423a;width:100%;min-height:34px;font:inherit;background:#fff;border:1px solid #dce3df;border-radius:7px;padding:7px 9px;font-size:10px;font-weight:700}.group-day-schedule-row input:focus{border-color:#43a878;outline:2px solid #43a8781f}.group-no-days{color:#9aa49f;text-align:center;margin:0;padding:16px;font-size:9px}.group-modal-actions{justify-content:flex-end;gap:8px;display:flex}.group-modal-actions button{color:#687482;background:#fff;border:1px solid #dde3e9;border-radius:8px;padding:10px 14px;font-weight:750}.group-modal-actions .group-submit-button:disabled{cursor:not-allowed;color:#9aa2a9;box-shadow:none;opacity:1;background:#e6eaed;border-color:#dfe4e8}.group-modal-actions .group-submit-button.ready:not(:disabled){color:#fff;background:#2f7cf6;border-color:#2f7cf6;box-shadow:0 6px 15px #2f7cf63d}.group-detail-summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;display:grid}.group-detail-summary article{background:#f8fcfa;border:1px solid #e1e8e4;border-radius:10px;gap:5px;padding:13px;display:grid}.group-detail-summary span,.group-detail-summary small{color:#829087;font-size:8px}.group-detail-summary b{color:#31433a;font-size:12px}.group-detail-description{color:#647168;font-size:10px;line-height:1.6}.group-detail-section{border-top:1px solid #e9edef;gap:9px;margin-top:16px;padding-top:15px;display:grid}.group-detail-section h3{color:#354139;margin:0;font-size:11px}.group-detail-section-title{justify-content:space-between;align-items:center;display:flex}.group-detail-section-title>div{align-items:center;gap:8px;display:flex}.group-detail-section-title>div>span{color:#2e7e5e;background:#e9f5ef;border-radius:999px;place-items:center;min-width:22px;height:22px;padding:0 7px;font-size:9px;font-weight:800;display:grid}.group-add-member-button{color:#2e7e5e;background:#eef9f4;border:1px solid #b7dccb;border-radius:8px;padding:7px 10px;font-size:9px;font-weight:800}.group-members-list{gap:7px;display:grid}.group-member-row{background:#fbfdfc;border:1px solid #e2e9e5;border-radius:10px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;padding:9px 11px;display:grid}.group-member-avatar{color:#2d7559;background:#dff2e9;border-radius:50%;place-items:center;width:30px;height:30px;font-size:9px;font-weight:800;display:grid}.group-member-row>div{gap:3px;min-width:0;display:grid}.group-member-row b{color:#3d4b43;text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.group-member-row small{color:#8a958f;font-size:8px}.group-member-status{border-radius:999px;padding:5px 8px;font-size:8px;font-weight:700}.group-member-status.active{color:#28784f;background:#e1f5e9}.group-member-status.pending{color:#926b1f;background:#fff3d8}.group-member-controls{align-items:center;gap:8px;display:flex}.group-member-controls>button{color:#b54e48;background:0 0;border:0;padding:5px 7px;font-size:8px;font-weight:750}.group-members-empty,.group-member-form-empty{color:#829087;background:#fafcfb;border:1px dashed #dce4df;border-radius:9px;padding:12px;font-size:9px;line-height:1.5}.group-detail-section>p{color:#748078;margin:0;font-size:9px}.group-schedule-chips{flex-wrap:wrap;gap:7px;display:flex}.group-schedule-chips>span{color:#36745a;background:#eaf8f1;border:1px solid #bfe3d1;border-radius:8px;gap:6px;padding:7px 9px;font-size:9px;display:flex}.group-plan-list{gap:7px;max-height:210px;margin:0;padding:0;list-style:none;display:grid;overflow:auto}.group-plan-list li{background:#f7f9fa;border-radius:8px;align-items:start;gap:9px;padding:8px 10px;display:flex}.group-plan-list li>span{color:#2e7e5e;background:#ddf2e8;border-radius:50%;flex:none;place-items:center;width:21px;height:21px;font-size:8px;font-weight:800;display:grid}.group-plan-list li div{gap:3px;display:grid}.group-plan-list li b{color:#48534d;font-size:9px}.group-plan-list li small{color:#8b958f;font-size:8px}.group-member-modal-backdrop{z-index:140}.teacher-modal.group-member-modal{width:min(470px,100%)}.group-member-confirmation{color:#6e554d;background:#fff7f3;border-radius:9px;margin:0;padding:12px;font-size:10px;line-height:1.55}.group-member-modal-actions{justify-content:flex-end;gap:8px;margin-top:4px;display:flex}.group-member-modal-actions>button:not(.primary):not(.danger){color:#67737d;background:#fff;border:1px solid #dce2e6;border-radius:9px;padding:9px 12px;font-weight:750}.group-package-check-note{color:#587188;background:#eef7ff;border-radius:8px;margin:0;padding:9px 10px;font-size:9px;line-height:1.5}.group-package-balance-check{background:#f2faf6;border:1px solid #cfe6d9;border-radius:9px;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;padding:10px;display:grid}.group-package-balance-check>span{color:#718078;gap:3px;font-size:8px;display:grid}.group-package-balance-check>span b{color:#2f6e53;font-size:13px}.group-package-balance-check>strong{color:#a6463b;border-top:1px solid #bb4c3d33;grid-column:1/-1;padding-top:8px;font-size:9px;line-height:1.5}.group-package-balance-check.warning{background:#fff5f2;border-color:#efc4bb}.group-package-balance-check.warning>span:last-of-type b{color:#b7473d}.group-package-renewal-forecast{color:#83551e;background:#fff5e9;border:1px solid #edc198;border-radius:9px;gap:5px;padding:11px;font-size:9px;line-height:1.5;display:grid}.group-package-renewal-forecast strong{color:#9a5d17}.group-member-renewal-warning{color:#a8611c;margin-top:2px;font-size:8px;font-style:normal;font-weight:750;line-height:1.4}.group-member-modal-actions .primary:disabled{cursor:not-allowed;box-shadow:none;opacity:1;background:#c7cfd4}.calendar-event .calendar-group-members{color:#347357;text-overflow:ellipsis;white-space:nowrap;font-weight:700;display:block;overflow:hidden}.agenda-group-members{color:#77857e;text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:8px;display:block;overflow:hidden}.lesson-group-roster{background:#f8fcfa;border:1px solid #dfe9e4;border-radius:10px;gap:8px;margin-bottom:14px;padding:12px;display:grid}.lesson-group-roster h3{color:#34483e;margin:0;font-size:10px}.lesson-group-roster>div{flex-wrap:wrap;gap:6px;display:flex}.lesson-group-roster span{color:#376c55;background:#e6f5ee;border-radius:999px;align-items:center;gap:5px;padding:5px 8px 5px 5px;font-size:8px;font-weight:700;display:flex}.lesson-group-roster i{background:#cde9dc;border-radius:50%;place-items:center;width:20px;height:20px;font-size:7px;font-style:normal;display:grid}.package-list article{border:1px solid #e5e9ee;border-radius:10px;grid-template-columns:minmax(150px,1fr) minmax(100px,.6fr);align-items:center;gap:14px;padding:12px;display:grid}.package-dashboard{gap:14px}.package-summary-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.package-summary-grid button{color:#183e38;text-align:left;background:#fff;border:1px solid #e2e7ec;border-radius:13px;gap:6px;min-width:0;padding:15px 16px;transition:all .18s;display:grid;position:relative;overflow:hidden}.package-summary-grid button:after{content:"";background:#65c6a5;width:3px;position:absolute;inset:0 auto 0 0}.package-summary-grid button.ending:after{background:#e6aa54}.package-summary-grid button.debt:after{background:#df7168}.package-summary-grid button:hover,.package-summary-grid button.selected{border-color:#a7d7c6;transform:translateY(-1px);box-shadow:0 8px 24px #1f574a14}.package-summary-grid button>span{color:#788983;text-transform:uppercase;letter-spacing:.06em;font-size:9px;font-weight:750}.package-summary-grid button>strong{font-size:21px;line-height:1}.package-summary-grid button>small{color:#8a9692;text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.package-create-disclosure{background:#fff;border:1px solid #e2e7e5;border-radius:12px}.package-create-disclosure summary{color:#287765;cursor:pointer;padding:12px 15px;font-size:10px;font-weight:800;list-style:none}.package-create-disclosure summary::-webkit-details-marker{display:none}.package-create-body{max-width:720px;padding:2px 15px 16px}.package-sale-preview{background:#f1faf7;border:1px solid #c9e7dc;border-radius:10px;grid-template-columns:1fr auto;align-items:center;gap:5px 16px;padding:12px 14px;display:grid}.package-sale-preview span{color:#748b84;font-size:9px}.package-sale-preview b,.package-sale-preview strong{color:#228367;text-align:right}.package-sale-preview strong{font-size:16px}.package-sale-preview small{color:#9a69ad;text-align:right;grid-column:1/-1;font-size:8px}.package-analytics-list{gap:12px;display:grid}.package-analytics-card{background:#fff;border:1px solid #dfe6e3;border-radius:14px;overflow:hidden;box-shadow:0 8px 24px #24453e0a}.package-analytics-card>header{justify-content:space-between;align-items:flex-start;gap:18px;padding:16px 18px 13px;display:flex}.package-analytics-card>header>div:first-child{min-width:0}.package-analytics-card h3{color:#173e37;margin:7px 0 3px;font-size:14px}.package-analytics-card header p{color:#82908c;margin:0;font-size:9px}.package-promotion{color:#8c56a2;background:#f5eafa;border-radius:8px;margin-top:7px;padding:4px 7px;font-size:8px;font-weight:800;display:inline-flex}.package-lesson-type{color:#527092;background:#edf3fb;border-radius:8px;margin-top:6px;padding:4px 7px;font-size:8px;font-weight:800;display:inline-flex}.package-lesson-type.group{color:#2e7858;background:#e5f6ed}.package-state{color:#287d64;text-transform:uppercase;letter-spacing:.05em;background:#e7f7f1;border-radius:8px;padding:4px 7px;font-size:8px;font-weight:800;display:inline-flex}.package-analytics-card.ending .package-state{color:#a56817;background:#fff3df}.package-analytics-card.closed .package-state,.package-analytics-card.expired .package-state{color:#7b8582;background:#edf0ef}.package-card-balance{text-align:right;flex:none;gap:4px;display:grid}.package-card-balance strong{color:#20a577;font-size:18px}.package-card-balance span,.package-card-balance small{color:#88928f;font-size:9px}.package-card-balance small{color:#2f8061;font-weight:750}.package-finance-row{background:#fbfcfc;border-block:1px solid #edf0ef;grid-template-columns:repeat(7,minmax(0,1fr));display:grid}.package-finance-row>div{border-right:1px solid #edf0ef;gap:5px;min-width:0;padding:11px 16px;display:grid}.package-finance-row>div:last-child{border:0}.package-finance-row span{color:#899590;font-size:8px}.package-finance-row b{color:#244a43;text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.package-finance-row b del{color:#9da5a2;margin-top:2px;font-size:7px;font-weight:500;display:block}.package-finance-row b.spent{color:#9568b3}.package-lesson-strip{grid-template-columns:repeat(auto-fill,minmax(66px,1fr));gap:6px;padding:13px 16px 16px;display:grid}.package-lesson-strip>div{text-align:center;border:1px solid #0000;border-radius:10px;gap:2px;min-width:0;padding:8px 6px;display:grid}.package-lesson-strip>div.remaining{color:#246e59;background:#dff7ef;border-color:#bcebdc}.package-lesson-strip>div.completed{color:#89928f;background:#f0f2f1;border-color:#e3e6e5}.package-lesson-strip>div.overdue{color:#9b5c22;background:#fff0df;border-color:#ecc8a8}.package-lesson-strip>div.group:not(.completed){border-color:#93d5b5;box-shadow:inset 0 0 0 1px #3b9d6b14}.package-lesson-strip span{text-overflow:ellipsis;white-space:nowrap;font-size:8px;font-weight:750;overflow:hidden}.package-lesson-strip strong{font-size:10px}.package-lesson-strip small{opacity:.75;text-overflow:ellipsis;white-space:nowrap;font-size:7px;overflow:hidden}.package-debts-panel{background:#fff;border:1px solid #eadac1;border-radius:13px;overflow:hidden}.package-debts-panel>header{background:#fffaf2;border-bottom:1px solid #f0e5d4;justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.package-debts-panel>header span{color:#a2814f;letter-spacing:.08em;font-size:7px;font-weight:800}.package-debts-panel>header h2{color:#594a35;margin:3px 0 0;font-size:12px}.package-debts-panel>header>strong{color:#b47426;font-size:19px}.package-debts-panel .lesson-debt-list{padding:12px}.package-list article>div:first-child{gap:4px;display:grid}.package-list strong{font-size:11px}.package-list span{color:#8b949f;font-size:9px}.package-list button{color:#2d70d3;background:#fff;border:1px solid #dce3eb;border-radius:8px;padding:8px 10px;font-size:9px;font-weight:750}.package-list button:disabled{opacity:.45}.package-balance{gap:5px;display:grid}.package-balance b{font-size:11px}.package-balance i{background:#e8edf3;border-radius:4px;height:5px;overflow:hidden}.package-balance i span{border-radius:inherit;background:#4c8ff0;height:100%;display:block}.lesson-debt-list{gap:8px;display:grid}.lesson-debt-list article{background:#fff9ef;border:1px solid #f0d7ad;border-radius:9px;grid-template-columns:minmax(160px,1fr) auto minmax(220px,.8fr);align-items:center;gap:16px;padding:12px 13px;display:grid}.lesson-debt-list article>div{gap:3px;display:grid}.lesson-debt-list strong{color:#4f4534;font-size:11px}.lesson-debt-list span,.lesson-debt-list small{color:#958266;font-size:9px}.lesson-debt-list b{color:#a06b1e;font-size:10px}.messenger{background:#fff;grid-template-columns:310px minmax(0,1fr);height:calc(100vh - 76px);display:grid}.messenger>aside{border-right:1px solid #e5e9ee;min-height:0;overflow:auto}.messenger>aside>div{display:grid}.messenger>aside>div>button{text-align:left;background:0 0;border:0;border-bottom:1px solid #f0f2f5;grid-template-columns:36px 1fr;align-items:center;gap:9px;padding:11px 14px;display:grid}.messenger>aside>div>button.active{background:#edf4ff}.messenger>aside>div>button>span{color:#2e72d7;background:#dceaff;border-radius:50%;place-items:center;width:34px;height:34px;font-weight:800;display:grid}.messenger>aside button>div{gap:3px;display:grid}.messenger>aside button strong{font-size:10px}.messenger>aside button small{color:#939ba6;font-size:8px}.messenger>section{grid-template-rows:auto 1fr auto;min-width:0;display:grid}.messenger>section>header{border-bottom:1px solid #e8ebef;gap:3px;padding:17px 20px;display:grid}.messenger>section>header strong{font-size:12px}.messenger>section>header span{color:#929aa5;font-size:8px}.chat-body{background:#f7f9fc;flex-direction:column;gap:8px;min-height:0;padding:20px;display:flex;overflow:auto}.chat-body article{align-self:flex-start;max-width:75%}.chat-body article.mine{align-self:flex-end}.chat-body p{background:#fff;border-radius:4px 12px 12px;margin:0;padding:10px 12px;font-size:10px;line-height:1.5;box-shadow:0 2px 7px #1c32500f}.chat-body .mine p{color:#fff;background:#2f7cf6;border-radius:12px 4px 12px 12px}.chat-body small{color:#9aa2ac;margin-top:3px;font-size:7px;display:block}.messenger>section>form{border-top:1px solid #e7ebef;grid-template-columns:1fr 42px;gap:8px;padding:13px 18px;display:grid}.messenger>section>form input{border:1px solid #dfe4ea;border-radius:9px;outline:none;padding:11px 13px}.messenger>section>form button{color:#fff;background:#2f7cf6;border:0;border-radius:9px}.teacher-modal-backdrop{z-index:90;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#181f2966;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.teacher-modal{background:#fff;border-radius:15px;width:min(520px,100%);max-height:calc(100vh - 40px);padding:22px;overflow:auto;box-shadow:0 30px 80px #121c2c3d}.teacher-modal>header{justify-content:space-between;gap:15px;margin-bottom:18px;display:flex}.teacher-modal h2{margin:4px 0 0;font-size:20px}.teacher-modal header small{color:#3980e7;letter-spacing:.09em;font-size:8px;font-weight:800}.teacher-modal header button{color:#7f8894;background:0 0;border:0;font-size:22px}.schedule-change-switch{background:#eef1f5;border-radius:10px;grid-template-columns:1fr 1fr;gap:7px;padding:4px;display:grid}.schedule-change-switch button{color:#687586;background:0 0;border:0;border-radius:8px;padding:10px 12px;font-size:11px;font-weight:750}.schedule-change-switch button.active{color:#276fd9;background:#fff;box-shadow:0 2px 8px #22436e1c}.schedule-change-switch button.danger.active{color:#b44343}.schedule-item-time{background:#f6f9fd;border:1px solid #dbe5f2;border-radius:10px;gap:4px;padding:12px 14px;display:grid}.schedule-item-time span{color:#8692a1;letter-spacing:.04em;text-transform:uppercase;font-size:8px;font-weight:800}.schedule-item-time strong{color:#2f3d4d;font-size:12px}.schedule-item-time small{color:#8b96a3;font-size:9px;line-height:1.45}.schedule-item-time.compact{padding:10px 12px}.schedule-change-form .primary.danger{background:#bd4c4c;box-shadow:0 7px 16px #bd4c4c33}.schedule-change-note{color:#8c96a2;text-align:center;margin:-2px 0 0;font-size:9px}.schedule-context-layer{z-index:120;position:fixed;inset:0}.schedule-context-menu{background:#fff;border:1px solid #dfe4ea;border-radius:11px;width:206px;padding:7px;position:fixed;box-shadow:0 18px 48px #16233638}.schedule-context-menu>small{color:#98a1ac;letter-spacing:.08em;padding:5px 9px 7px;font-size:8px;font-weight:850;display:block}.schedule-context-menu button{color:#465363;text-align:left;background:0 0;border:0;border-radius:7px;grid-template-columns:20px 1fr;align-items:center;gap:7px;width:100%;padding:9px 10px;font-size:11px;font-weight:650;display:grid}.schedule-context-menu button:hover{color:#276fd9;background:#f2f6fc}.schedule-context-menu button span{color:#7e8b9a;text-align:center;font-size:14px}.schedule-context-menu button.danger{color:#aa4646}.schedule-context-menu button.danger:hover{background:#fff1f1}.schedule-context-menu button.danger span{color:#bd5151}.quick-reason-field select{background:#f5f9ff;border-color:#bcd3f4}.reason-settings-modal{width:min(820px,100%)}.reason-template-table th:nth-child(2),.reason-template-table td:nth-child(2){width:190px}.reason-template-table th:last-child,.reason-template-table td:last-child{text-align:center;width:85px}.statistics-page{max-width:1500px}.statistics-toolbar{background:#fff;border:1px solid #e1e6ec;border-radius:12px;justify-content:space-between;align-items:center;gap:18px;padding:15px 18px;display:flex}.statistics-toolbar>div:first-child{gap:3px;display:grid}.statistics-toolbar strong{color:#263342;font-size:14px}.statistics-toolbar span{color:#8b95a2;font-size:9px}.statistics-toolbar>div:last-child{gap:8px;display:flex}.statistics-toolbar select{color:#4e5b69;background:#f8fafc;border:1px solid #dce3eb;border-radius:8px;min-width:140px;padding:9px 30px 9px 11px;font-size:10px;font-weight:650}.statistics-metrics{grid-template-columns:repeat(5,minmax(120px,1fr))}.statistics-grid{grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:14px;display:grid}.monthly-chart{align-items:end;gap:12px;min-height:210px;padding:12px 6px 0;display:flex}.month-chart-column{text-align:center;flex:48px;gap:7px;min-width:32px;display:grid}.month-chart-column>span{color:#87919e;text-transform:uppercase;font-size:8px}.month-bar{border-bottom:1px solid #dfe5ec;justify-content:center;align-items:end;gap:2px;height:170px;display:flex}.month-bar i{border-radius:4px 4px 0 0;width:20%;min-height:2px}.month-bar .completed,.chart-legend .completed:before{background:#45b58a}.month-bar .scheduled,.chart-legend .scheduled:before{background:#5b91e5}.month-bar .rescheduled,.chart-legend .rescheduled:before{background:#d89b3f}.month-bar .cancelled,.chart-legend .cancelled:before{background:#d46666}.chart-legend{flex-wrap:wrap;gap:12px;padding:10px 6px 0;display:flex}.chart-legend span{color:#798491;font-size:8px}.chart-legend span:before{content:"";border-radius:50%;width:7px;height:7px;margin-right:5px;display:inline-block}.reason-analysis-list{gap:14px;display:grid}.reason-analysis-list article{gap:7px;display:grid}.reason-analysis-list article>div{justify-content:space-between;gap:12px;display:flex}.reason-analysis-list strong{color:#344250;font-size:10px}.reason-analysis-list article span{color:#8a95a2;font-size:8px}.reason-analysis-list article>i{background:#edf1f5;border-radius:5px;height:6px;overflow:hidden}.reason-analysis-list article>i span{border-radius:inherit;background:#d89b3f;height:100%;display:block}.reason-analysis-list article>i span.cancel{background:#d46666}.statistics-table-wrap{overflow:auto}.statistics-table{border-collapse:collapse;width:100%}.statistics-table th{color:#8b95a2;text-align:left;letter-spacing:.05em;text-transform:uppercase;border-bottom:1px solid #e4e9ef;padding:8px 10px;font-size:8px}.statistics-table td{color:#586573;border-bottom:1px solid #edf0f4;padding:11px 10px;font-size:9px}.statistics-table td b,.statistics-table td small{display:block}.statistics-table td small{color:#98a1ac;margin-top:2px;font-size:8px}.statistics-table em{color:#a97320;background:#fff4df;border-radius:12px;padding:4px 7px;font-style:normal;font-weight:750;display:inline-block}.statistics-table em.cancel{color:#b24f4f;background:#fff0f0}@media (max-width:1050px){.statistics-metrics{grid-template-columns:repeat(2,1fr)}.statistics-grid{grid-template-columns:1fr}}@media (max-width:700px){.statistics-toolbar{flex-direction:column;align-items:stretch}.statistics-toolbar>div:last-child{flex-wrap:wrap}.statistics-toolbar select{flex:1}}.admin-shell{z-index:50;color:#182421;background:#f4f6f8;grid-template-columns:252px minmax(0,1fr);display:grid;position:fixed;inset:0;overflow:hidden}.admin-sidebar{color:#d9e7e2;background:#102822;flex-direction:column;min-height:0;padding:22px 14px 16px;display:flex}.admin-logo{border-bottom:1px solid #ffffff1a;align-items:center;gap:11px;padding:0 10px 24px;display:flex}.admin-logo>span{color:#062d25;background:#2db69d;border-radius:12px;place-items:center;width:38px;height:38px;font-size:20px;font-weight:900;display:grid}.admin-logo div,.admin-profile div{gap:3px;min-width:0;display:grid}.admin-logo strong{color:#fff;font-size:15px}.admin-logo small,.admin-profile small{color:#89aaa1;font-size:11px}.admin-sidebar nav{gap:5px;padding:22px 0;display:grid;overflow:auto}.admin-sidebar nav button{color:#a9c1ba;text-align:left;background:0 0;border:0;border-radius:11px;align-items:center;gap:12px;width:100%;padding:11px 13px;font-size:14px;font-weight:650;display:flex}.admin-sidebar nav button>span{text-align:center;width:20px;font-size:17px}.admin-profile{border-top:1px solid #ffffff1a;grid-template-columns:36px minmax(0,1fr) 30px;align-items:center;gap:9px;margin-top:auto;padding:13px 8px 0;display:grid}.admin-profile strong{color:#fff;text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.admin-profile button{color:#89aaa1;background:0 0;border:0;font-size:18px}.avatar{color:#116555;text-transform:uppercase;background:#d7efe8;border-radius:50%;flex:none;place-items:center;width:32px;height:32px;font-size:12px;font-weight:900;display:grid}.avatar.large{width:50px;height:50px;font-size:18px}.admin-main{min-width:0;padding:0 30px 40px;overflow:auto}.admin-header{z-index:10;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f4f6f8f0;border-bottom:1px solid #dde4e1;justify-content:space-between;align-items:center;min-height:92px;padding:15px 0;display:flex;position:sticky;top:0}.admin-header p{color:#70817c;letter-spacing:.08em;text-transform:uppercase;margin:0 0 3px;font-size:11px;font-weight:750}.admin-header h1{letter-spacing:-.035em;max-width:none;margin:0;font-size:27px;line-height:1.15}.admin-actions{color:#667671;align-items:center;gap:8px;font-size:12px;display:flex}.admin-actions button,.table-action{color:#30423d;background:#fff;border:1px solid #d5ddda;border-radius:9px;padding:8px 11px;font-size:12px;font-weight:750}.system-dot{background:#e15858;border-radius:50%;width:8px;height:8px;display:inline-block;box-shadow:0 0 0 3px #e158581a}.system-dot.bad{background:#e15858}.admin-toast{z-index:12;color:#126d59;background:#e9f7f2;border:1px solid #b9dfd4;border-radius:10px;justify-content:space-between;align-items:center;margin:12px 0;padding:11px 14px;font-size:13px;display:flex;position:sticky;top:100px}.admin-toast.error{color:#a33f38;background:#fff0ef;border-color:#f0c5c2}.admin-toast button{color:inherit;background:0 0;border:0;font-size:18px}.admin-loading{color:#6c7d78;place-items:center;min-height:50vh;display:grid}.admin-stack,.admin-grid{gap:18px;padding-top:22px;display:grid}.admin-stack>.admin-grid{padding-top:0}.admin-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.metric-grid{grid-template-columns:repeat(5,minmax(140px,1fr));gap:12px;display:grid}.admin-stack>.metric-grid{padding-top:22px}.metric{background:#fff;border:1px solid #dce4e1;border-radius:14px;gap:6px;min-height:112px;padding:17px;display:grid;position:relative;overflow:hidden;box-shadow:0 2px 8px #16362e09}.metric:after{content:"";background:#e7f5f0;border-radius:50%;width:80px;height:80px;position:absolute;top:-26px;right:-25px}.metric>span{color:#667873;font-size:12px;font-weight:700}.metric>strong{letter-spacing:-.04em;font-size:25px}.metric>small{color:#7e8e89;font-size:11px}.metric.blue:after{background:#e6f0fb}.metric.violet:after{background:#eee9fb}.metric.orange:after{background:#fdf0dc}.metric.pink:after{background:#fae8ed}.admin-panel{background:#fff;border:1px solid #dce4e1;border-radius:14px;min-width:0;padding:18px;box-shadow:0 2px 9px #16362e09}.admin-panel>header{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:15px;display:flex}.admin-panel>header h2{letter-spacing:-.015em;margin:0;font-size:15px}.admin-panel>header p{color:#788984;margin:4px 0 0;font-size:11px}.admin-panel .field input,.admin-panel .field select,.admin-panel textarea,.filterbar input,.filterbar select,.inline-form select,.stack-form>select{background:#fff;border:1px solid #d9e1de;border-radius:9px;outline:none;width:100%;padding:9px 10px;font-size:12px}.admin-panel textarea{resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;line-height:1.45}.admin-panel .field input:focus,.admin-panel .field select:focus,.admin-panel textarea:focus{border-color:#1d9b7f;box-shadow:0 0 0 3px #1d9b7f1a}.service-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1px 18px;display:grid}.service-row{border-bottom:1px solid #edf0ef;grid-template-columns:12px 1fr auto;align-items:center;gap:8px;padding:9px 0;display:grid}.service-row strong{font-size:11px}.service-row small{color:#81908c;font-size:10px}.role-bars{gap:12px;display:grid}.role-bars>div>div{justify-content:space-between;margin-bottom:5px;font-size:11px;display:flex}.role-bars i{background:linear-gradient(90deg,#1d9b7f,#57c5ae);border-radius:4px;max-width:100%;height:6px;display:block}.admin-table-wrap{max-width:100%;overflow:auto}.admin-table{border-collapse:collapse;width:100%;font-size:12px}.admin-table th{color:#75847f;text-align:left;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;border-bottom:1px solid #dfe6e3;padding:9px 10px;font-size:10px}.admin-table td{color:#3c4b47;vertical-align:middle;border-bottom:1px solid #edf1ef;padding:11px 10px}.admin-table td>small,.admin-table td span>small{color:#86948f;margin-top:3px;font-size:10px;display:block}.admin-table tbody tr:last-child td{border-bottom:0}.admin-table tr.clickable{cursor:pointer}.admin-table tr.clickable:hover td{background:#f7faf9}.user-cell{align-items:center;gap:9px;min-width:170px;display:flex}.user-cell span:last-child{min-width:0}.user-cell small{text-overflow:ellipsis;white-space:nowrap;max-width:230px;overflow:hidden}.tag-row{flex-wrap:wrap;gap:4px;display:flex}.tag-row em{color:#26715f;background:#edf5f2;border-radius:5px;padding:3px 6px;font-size:9px;font-style:normal;font-weight:750}.status{color:#60706b;text-transform:uppercase;letter-spacing:.025em;background:#eef2f0;border-radius:999px;align-items:center;padding:4px 7px;font-size:9px;font-weight:850;display:inline-flex}.status-active,.status-published,.status-completed,.status-normal{color:#14765e;background:#e5f6ef}.status-suspended,.status-disabled,.status-revoked,.status-failed,.status-critical{color:#a43d38;background:#fdebea}.status-pendingpayment,.status-high,.status-draft{color:#9a6612;background:#fff3df}.filterbar{grid-template-columns:minmax(180px,1fr) 130px 130px;gap:7px;display:grid}.filterbar input,.filterbar select{padding:7px 9px}.drawer-backdrop{z-index:80;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#081b1657;position:fixed;inset:0}.admin-drawer{background:#f6f8f7;width:min(510px,100vw);padding:22px;position:absolute;top:0;bottom:0;right:0;overflow:auto;box-shadow:-20px 0 60px #0a221c2e}.drawer-head{grid-template-columns:50px 1fr 30px;align-items:center;gap:12px;margin-bottom:20px;display:grid}.drawer-head h2{margin:0 0 4px;font-size:20px}.drawer-head p{color:#70817c;overflow-wrap:anywhere;margin:0;font-size:11px}.drawer-head>button,.access-list button{color:#7c8b87;background:0 0;border:0;font-size:20px}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:12px;display:grid}.detail-grid>span{color:#7b8985;text-transform:uppercase;background:#fff;border-radius:9px;gap:4px;padding:10px;font-size:9px;display:grid}.detail-grid strong{color:#263834;text-transform:none;overflow-wrap:anywhere;font-size:10px}.drawer-actions,.admin-drawer .admin-panel{margin-bottom:12px}.danger{color:#fff;background:#c84f48;border:0;border-radius:9px;padding:10px 13px;font-weight:750}.danger-text{color:#ad413a}.access-list,.list-cards{gap:7px;max-height:410px;display:grid;overflow:auto}.access-list>div,.list-cards article{background:#fbfcfc;border:1px solid #e3e9e7;border-radius:9px;justify-content:space-between;align-items:center;gap:10px;padding:9px;display:flex}.access-list span,.list-cards article>div{gap:3px;min-width:0;display:grid}.access-list strong,.list-cards strong{overflow-wrap:anywhere;font-size:11px}.access-list small,.list-cards small{color:#7e8d88;overflow-wrap:anywhere;font-size:9px}.list-cards article>b,.list-cards article>span:not(.status){white-space:nowrap;font-size:11px}.inline-form{grid-template-columns:1fr auto;gap:7px;margin-top:10px;display:grid}.stack-form{gap:9px;display:grid}.form-pair{grid-template-columns:1fr 1fr;gap:8px;display:grid}.form-pair.group-form-three{grid-template-columns:repeat(3,minmax(0,1fr))}.stack-form .field{gap:4px}.stack-form .field,.admin-panel .field{color:#566863;font-size:10px;font-weight:750}.stack-form .primary,.inline-form .primary{border-radius:9px;padding:9px 11px;font-size:11px}.wide-form{grid-template-columns:repeat(4,minmax(0,1fr)) auto;align-items:end;gap:9px;display:grid}.wide-form .primary{border-radius:9px;min-height:36px;padding:9px 14px;font-size:11px}.table-actions{flex-wrap:wrap;gap:5px;display:flex}.role-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.role-cards article{border:1px solid #e1e7e5;border-radius:10px;padding:13px}.role-cards header{justify-content:space-between;gap:8px;margin-bottom:10px;display:flex}.role-cards header>div{gap:4px;display:grid}.role-cards header strong{font-size:12px}.role-cards code{color:#6f7f7a;font-size:9px}.role-cards header>span{color:#14735c;background:#e9f6f2;border-radius:8px;place-items:center;width:28px;height:28px;font-size:11px;font-weight:850;display:grid}.role-cards article>div{flex-wrap:wrap;gap:4px;display:flex}.role-cards small{color:#5e6f6a;background:#f2f5f4;border-radius:4px;padding:3px 5px;font-size:8px}.permission-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid}.permission-grid>span{border:1px solid #e7ecea;border-radius:7px;justify-content:space-between;align-items:center;gap:6px;padding:8px;display:flex}.permission-grid code{overflow-wrap:anywhere;font-size:9px}@media (max-width:850px){.shell{padding:20px}.hero{grid-template-columns:1fr;gap:30px}.features,.two-col,.form-grid,.cards{grid-template-columns:1fr}.wide-panel{max-height:none}.lesson{grid-template-columns:1fr}.lesson time{grid-row:auto}.topbar{margin-bottom:28px}.admin-shell{grid-template-columns:64px minmax(0,1fr)}.admin-sidebar{padding:15px 8px}.admin-logo{padding:0 5px 16px}.admin-logo div,.admin-profile div{display:none}.admin-sidebar nav button{justify-content:center;padding:11px;font-size:0}.admin-sidebar nav button>span{font-size:17px}.admin-profile{grid-template-columns:1fr}.admin-profile .avatar{margin:auto}.admin-profile button{display:none}.admin-main{padding:0 14px 28px}.admin-header{min-height:76px}.admin-header p,.admin-actions>span:not(.system-dot){display:none}.admin-header h1{font-size:22px}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-grid.two,.admin-grid.three,.role-cards,.filterbar{grid-template-columns:1fr}.permission-grid{grid-template-columns:1fr 1fr}.service-grid,.wide-form{grid-template-columns:1fr}.teacher-shell{grid-template-columns:64px minmax(0,1fr)}.teacher-logo{justify-content:center;padding:14px 8px}.teacher-logo>div,.teacher-profile>div:nth-child(2){display:none}.teacher-sidebar nav{padding:14px 7px}.teacher-sidebar nav button{justify-content:center;padding:11px;font-size:0;display:flex}.teacher-sidebar nav button>span{font-size:16px}.teacher-sidebar nav button>b{display:none}.teacher-profile{grid-template-columns:1fr;padding:12px 8px}.teacher-profile .avatar{margin:auto}.teacher-profile button{display:none}.teacher-header{padding:10px 15px}.teacher-head-actions .teacher-add span{display:none}.teacher-stack{padding:16px 14px 28px}.teacher-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.teacher-grid.two,.teacher-grid.three,.teacher-grid.aside,.group-grid,.notice-grid{grid-template-columns:1fr}.planner{padding:12px}.planner-toolbar{flex-direction:column;align-items:flex-start}.planner-toolbar>div{flex-wrap:wrap}.messenger{grid-template-columns:1fr;height:auto}.messenger>aside{border-bottom:1px solid #e5e9ee;border-right:0;max-height:330px}.messenger>section{min-height:520px}.package-list article{grid-template-columns:1fr}}.topbar{background:#ffffffe6;border-color:#e1e6ec;border-radius:14px;box-shadow:0 5px 20px #1f395c0d}.brand span,.eyebrow{color:#2f7cf6}.feature,.panel{background:#fff;border-color:#e1e6ec;box-shadow:0 5px 20px #1f395c0d}.tabs button.active,.primary{color:#fff;background:#2f7cf6}.primary:hover{background:#2368d2}.field input:focus,.field select:focus,.field textarea:focus{border-color:#4b8df4;box-shadow:0 0 0 3px #4b8df41a}.user-cabinet-shell{background:#f7f8fa}.user-cabinet-shell>.userline{background:#fffffff2;border-bottom-color:#e5e9ee}.user-cabinet-shell .dashboard-section{background:#fff;border:1px solid #e1e6ec;border-radius:13px;padding:18px;box-shadow:0 3px 10px #1e304b09}.teacher-shell .dashboard-section{background:#fff;border:1px solid #e1e6ec;border-radius:13px;margin:24px 28px 38px;padding:18px;box-shadow:0 3px 10px #1e304b09}.teacher-shell .dashboard-section .dashboard-section{margin:18px 0 0}.teacher-shell .dashboard-section .primary{background:#2f7cf6}.admin-shell{color:#20252d;background:#f7f8fa;grid-template-columns:232px minmax(0,1fr)}.admin-sidebar{color:#20252d;background:#fff;border-right:1px solid #e6e9ee;padding:0}.admin-logo{border-bottom-color:#edf0f4;min-height:76px;padding:17px 20px}.admin-logo>span{color:#fff;background:linear-gradient(145deg,#2f7cf6,#65a6ff);border-radius:11px;width:38px;height:38px;box-shadow:0 6px 16px #2f7cf640}.admin-logo strong,.admin-profile strong{color:#20252d}.admin-logo small,.admin-profile small{color:#929aa7}.admin-sidebar nav{gap:4px;padding:18px 12px}.admin-sidebar nav button{color:#6d7582;background:0 0;border-radius:9px;grid-template-columns:22px 1fr;gap:9px;padding:10px 12px;font-size:13px;font-weight:650;display:grid}.admin-sidebar nav button>span{color:#8b94a2}.admin-sidebar nav button:hover{color:#286cd3;background:#f4f7fc}.admin-sidebar nav button.active{color:#fff;background:#2f7cf6;box-shadow:0 7px 16px #2f7cf63d}.admin-sidebar nav button.active>span{color:#fff}.admin-profile{border-top-color:#edf0f4;margin:auto 16px 0;padding:14px 0}.admin-profile button{color:#939ba7}.admin-main{background:#f7f8fa;padding:0 28px 40px}.admin-header{background:#fffffff0;border-bottom-color:#e7eaf0;min-height:76px}.admin-header h1{color:#20252d;font-size:22px}.admin-panel,.metric{background:#fff;border-color:#e1e6ec;border-radius:13px;box-shadow:0 3px 10px #1e304b09}.admin-actions button:hover,.table-action:hover{color:#2f7cf6;border-color:#2f7cf6}.system-dot.ok{background:#2f7cf6;box-shadow:0 0 0 3px #2f7cf61f}.role-bars i{background:linear-gradient(90deg,#2f7cf6,#65a6ff)}.tag-row em,.status-active,.status-published,.status-completed,.status-normal{color:#286fd7;background:#eaf2ff}.stack-form .primary,.inline-form .primary,.wide-form .primary{background:#2f7cf6}@media (max-width:850px){.teacher-shell .dashboard-section{margin:16px 14px 28px}.admin-shell{grid-template-columns:64px minmax(0,1fr)}.admin-sidebar{padding:0}.admin-logo{justify-content:center;padding:14px 8px}.admin-sidebar nav{padding:14px 7px}.admin-sidebar nav button{display:flex}.admin-profile{margin:auto 8px 0}.admin-main{padding:0 14px 28px}}.landing-shell{min-height:100svh;padding:18px clamp(18px,3vw,36px);overflow-x:hidden}.landing-hero{grid-template-columns:minmax(0,1fr) minmax(360px,430px);align-items:center;gap:clamp(26px,4vw,58px);max-width:1240px;min-height:calc(100svh - 110px)}.landing-features{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;max-width:720px;margin-top:18px}@media (max-height:760px) and (min-width:851px){.landing-shell{padding-top:12px;padding-bottom:12px}.landing-hero{min-height:calc(100svh - 82px)}.landing-features{margin-top:11px}}@media (max-width:850px){.landing-shell{padding:12px}.landing-hero{grid-template-columns:1fr;align-items:start;gap:18px;min-height:auto}.landing-features{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:520px){.landing-features{grid-template-columns:1fr}}.landing-hero{align-items:start;min-height:calc(100svh - 100px);padding-top:clamp(16px,3vh,30px)}.landing-copy{padding-top:0}.landing-copy .eyebrow{margin-bottom:12px}.landing-slogan{color:#20252d;letter-spacing:-.045em;max-width:780px;min-height:0;box-shadow:none;background:0 0;border:0;border-radius:0;margin:0 0 18px;padding:0 0 0 22px;font-size:clamp(38px,5.1vw,66px);font-weight:820;line-height:1.04}.landing-slogan:before{border-radius:5px;width:5px;top:5px;bottom:5px;left:0}.landing-hero>.auth-card{align-self:start;margin-top:18px}.auth-card-header{margin-bottom:18px}.auth-card-header span,.auth-modal header span{color:#2f7cf6;letter-spacing:.11em;font-size:9px;font-weight:800}.auth-card-header h2,.auth-modal h2{color:#20252d;letter-spacing:-.03em;margin:5px 0 6px;font-size:24px}.auth-card-header p,.auth-modal header p{color:#818a96;margin:0;font-size:11px;line-height:1.45}.auth-register-callout{border-top:1px solid #e7ebef;justify-content:space-between;align-items:center;gap:12px;margin-top:15px;padding-top:14px;display:flex}.auth-register-callout span{color:#7c8591;font-size:10px}.auth-register-callout button{color:#2f70d3;padding:8px 12px;font-size:10px}.auth-resend-verification{color:#2f70d3;background:#f4f8ff;border:1px solid #b8cff3;border-radius:9px;width:100%;margin-top:9px;padding:9px 12px;font-size:10px;font-weight:750}.auth-modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#181f296b;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.auth-modal{background:#fff;border:1px solid #e1e6ec;border-radius:15px;width:min(460px,100%);max-height:calc(100svh - 40px);padding:24px;overflow:auto;box-shadow:0 30px 80px #121c2c3d}.auth-modal>header{grid-template-columns:1fr auto;gap:18px;margin-bottom:18px;display:grid}.auth-modal>header>button{color:#78818d;background:#fff;border:1px solid #e0e5eb;border-radius:9px;width:34px;height:34px;font-size:20px}.auth-modal .form{gap:11px}.auth-modal .primary{margin-top:2px}@media (max-height:760px) and (min-width:851px){.landing-hero{padding-top:10px}.landing-slogan{margin-bottom:12px;font-size:clamp(34px,4.6vw,56px)}.landing-copy .lead{font-size:14px}.landing-hero>.auth-card{margin-top:8px}}@media (max-width:850px){.landing-hero{min-height:auto;padding-top:8px}.landing-slogan{padding-left:16px;font-size:clamp(34px,10.5vw,54px)}.landing-hero>.auth-card{margin-top:0}}.landing-shell .topbar{margin-bottom:0}.brand-lockup{align-items:center;gap:14px;min-width:0;display:flex}.platform-label{color:#77818e;letter-spacing:.08em;text-transform:uppercase;border-left:1px solid #dce2e9;max-width:260px;padding-left:14px;font-size:10px;font-weight:750;line-height:1.25}.landing-shell>.landing-slogan{width:100%;max-width:1240px;margin:clamp(18px,3vh,28px) auto clamp(20px,3vh,30px);font-size:clamp(42px,5.3vw,68px)}.landing-hero{min-height:0;padding-top:0}.landing-hero>.auth-card{margin-top:0}@media (max-height:760px) and (min-width:851px){.landing-shell>.landing-slogan{margin-top:14px;margin-bottom:16px;font-size:clamp(36px,4.7vw,56px)}}@media (max-width:620px){.brand-lockup{gap:9px}.platform-label{max-width:150px;padding-left:9px;font-size:7px}.landing-shell>.landing-slogan{margin-top:18px;margin-bottom:20px;padding-left:16px;font-size:clamp(34px,10.5vw,54px)}}.content-source-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.content-source-tabs button{color:#687381;text-align:left;background:#fff;border:1px solid #e1e6ec;border-radius:12px;justify-content:space-between;align-items:center;gap:16px;min-height:58px;padding:12px 16px;font-size:12px;font-weight:750;display:flex;box-shadow:0 3px 12px #1f395c09}.content-source-tabs button strong{color:#596574;background:#f0f3f7;border-radius:9px;place-items:center;min-width:30px;height:30px;font-size:12px;display:grid}.content-source-tabs button.active{color:#2368d2;background:#eef4ff;border-color:#2f7cf6;box-shadow:0 5px 16px #2f7cf61a}.content-source-tabs button.active strong{color:#fff;background:#2f7cf6}.admin-table .admin-empty-cell{color:#8a94a1;text-align:center;padding:42px 18px}@media (max-width:620px){.content-source-tabs{grid-template-columns:1fr}}.planner{--calendar-hour-height:clamp(30px, calc((100svh - 278px) / 14), 40px)}.planner-view-switch{background:#eef1f5;border-radius:9px;padding:3px;display:flex;gap:2px!important}.planner-view-switch button{box-shadow:none;background:0 0;border:0;padding:6px 10px}.planner-view-switch button.active{color:#2f70d3;background:#fff;box-shadow:0 2px 7px #1f395c1a}.week-calendar.view-day{grid-template-columns:54px minmax(0,1fr)}.time-rail,.day-column{height:var(--calendar-total-height,calc(var(--calendar-hour-height) * 14))}.calendar-lunch{z-index:1;color:#a87524;pointer-events:none;background:repeating-linear-gradient(-45deg,#fff4dccc,#fff4dccc 7px,#fff9eccc 7px 14px);border-top:1px dashed #e0ad57;border-bottom:1px dashed #e0ad57;min-height:18px;position:absolute;left:0;right:0;overflow:hidden}.calendar-lunch span{background:#fff4dcf0;border-radius:0 0 5px;padding:3px 6px;font-size:8px;font-weight:750;display:inline-block}.calendar-event{min-height:24px}.month-calendar{background:#fff;border:1px solid #e2e6ec;border-radius:12px;grid-template-rows:34px repeat(6,minmax(74px,1fr));grid-template-columns:repeat(7,minmax(0,1fr));min-width:0;min-height:0;display:grid;overflow:hidden}.month-weekday{color:#8b949f;text-transform:uppercase;border-bottom:1px solid #e5e9ef;border-right:1px solid #edf0f3;place-items:center;font-size:9px;font-weight:800;display:grid}.month-day{color:#3b4552;text-align:left;background:#fff;border:1px solid #edf0f3;border-top:0;border-left:0;flex-direction:column;align-items:stretch;gap:5px;min-width:0;padding:7px;display:flex;overflow:hidden}.month-day.muted{color:#b2b8c0;background:#fafbfc}.month-day>b{border-radius:50%;place-items:center;width:24px;height:24px;font-size:10px;display:grid}.month-day.today>b{color:#fff;background:#2f7cf6}.month-events{gap:3px;min-width:0;display:grid}.month-event{color:#3b5678;text-overflow:ellipsis;white-space:nowrap;background:#eaf2ff;border-left:2px solid #4b92ed;border-radius:4px;padding:3px 5px;font-size:8px;overflow:hidden}.month-event.group{color:#236047;background:#e5f7ef;border-left-color:#2fa56f}.month-events small{color:#7f8995;font-size:8px}@media (max-width:850px){.planner-toolbar>div:last-child{width:100%}.planner-view-switch{width:auto!important}.month-calendar{min-width:720px}.planner:has(.month-calendar){overflow-x:auto}}.teacher-settings-link{color:#6d7582;text-align:left;background:0 0;border:0;border-radius:9px;grid-template-columns:22px 1fr;align-items:center;gap:9px;margin:auto 12px 8px;padding:10px 12px;font-size:13px;font-weight:650;display:grid}.teacher-settings-link span{color:#8b94a2;text-align:center;font-size:15px}.teacher-settings-link:hover{color:#286cd3;background:#f4f7fc}.teacher-settings-link.active{color:#fff;background:#2f7cf6;box-shadow:0 7px 16px #2f7cf63d}.teacher-settings-link.active span{color:#fff}.teacher-settings-link+.teacher-profile{margin-top:0}.settings-page{max-width:1180px}.settings-intro{width:100%;color:inherit;text-align:left;background:linear-gradient(135deg,#fff,#f3f7ff);border:1px solid #e1e6ec;border-radius:13px;padding:18px 20px;box-shadow:0 4px 16px #1f395c0a}.settings-card{cursor:pointer;justify-content:space-between;align-items:center;gap:28px;transition:border-color .18s,box-shadow .18s,transform .18s;display:flex}.settings-card:hover{border-color:#a9c8f8;transform:translateY(-1px);box-shadow:0 10px 28px #2f7cf61a}.settings-intro span{color:#2f7cf6;letter-spacing:.12em;font-size:9px;font-weight:850}.settings-intro h2{letter-spacing:-.025em;margin:6px 0 5px;font-size:20px}.settings-intro p{color:#7d8793;max-width:680px;margin:0;font-size:11px;line-height:1.5}.settings-card-side{color:#7b8795;flex:none;grid-template-columns:auto auto 34px;align-items:baseline;gap:5px;display:grid}.settings-card-side b{color:#2f7cf6;font-size:23px}.settings-card-side small{font-size:10px}.settings-card-side i{color:#2f7cf6;background:#eaf2ff;border-radius:50%;place-items:center;width:30px;height:30px;margin-left:8px;font-size:16px;font-style:normal;display:grid}.general-settings-summary{min-width:150px}.general-settings-backdrop{z-index:105}.general-settings-modal{width:min(900px,100%)}.general-settings-form{gap:17px}.communication-name-field small{color:#929ba6;font-size:9px;font-weight:500;line-height:1.4}.working-hours-heading{justify-content:space-between;align-items:end;gap:20px;padding-top:3px;display:flex}.working-hours-heading b,.working-hours-heading small{display:block}.working-hours-heading b{color:#26313e;font-size:12px}.working-hours-heading small{color:#929ba6;margin-top:3px;font-size:9px}.working-hours-column-labels{flex:0 0 425px;grid-template-columns:190px 225px;gap:10px;display:grid}.working-hours-column-labels span{color:#9099a5;text-align:center;letter-spacing:.07em;font-size:8px;font-weight:800}.working-hours-list{border:1px solid #e3e8ee;border-radius:11px;overflow:hidden}.working-day-row{background:#fafbfc;border-top:1px solid #edf0f4;grid-template-columns:minmax(145px,1fr) 190px 225px;align-items:center;gap:18px;min-height:48px;padding:8px 13px;display:grid}.working-day-row:first-child{border-top:0}.working-day-row.enabled{background:#fff}.working-day-toggle{cursor:pointer;align-items:center;gap:10px;display:flex}.working-day-toggle input{opacity:0;pointer-events:none;position:absolute}.working-day-toggle i{background:#cfd5dc;border-radius:999px;width:30px;height:18px;transition:background .16s;position:relative}.working-day-toggle i:after{content:"";background:#fff;border-radius:50%;width:12px;height:12px;transition:transform .16s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #14213140}.working-day-toggle input:checked+i{background:#2f7cf6}.working-day-toggle input:checked+i:after{transform:translate(12px)}.working-day-toggle b{color:#8d96a1;font-size:11px}.working-day-row.enabled .working-day-toggle b{color:#303c49}.working-day-times{grid-template-columns:1fr auto 1fr;align-items:center;gap:5px;display:grid}.working-day-times input{color:#3f4b58;width:100%;min-width:0;font:inherit;background:#fff;border:1px solid #dfe4ea;border-radius:7px;padding:7px 6px;font-size:10px}.working-day-times input:disabled{color:#b2b8c0;background:#f0f2f5}.working-day-times span{color:#a3abb5;font-size:10px}.working-day-lunch{grid-template-columns:46px 1fr;align-items:center;gap:6px;display:grid}.working-day-lunch>label{color:#74808e;cursor:pointer;align-items:center;gap:4px;font-size:9px;display:flex}.working-day-lunch>label input{accent-color:#2f7cf6}.package-settings-backdrop{z-index:100}.package-settings-modal{width:min(980px,100%);padding:0;overflow:hidden}.package-settings-modal>header{border-bottom:1px solid #edf0f4;margin:0;padding:22px 24px 17px}.package-settings-toolbar{justify-content:space-between;align-items:center;gap:20px;padding:16px 24px;display:flex}.package-settings-toolbar p{color:#7d8793;margin:0;font-size:11px}.package-settings-toolbar .primary{width:auto;min-width:122px;padding:10px 17px}.package-template-table-wrap{border-top:1px solid #edf0f4;max-height:min(560px,100vh - 220px);overflow:auto}.package-template-table{border-collapse:collapse;width:100%;min-width:760px}.package-template-table th{z-index:1;color:#8a94a1;text-align:left;letter-spacing:.04em;text-transform:uppercase;background:#f7f9fc;padding:11px 16px;font-size:9px;font-weight:800;position:sticky;top:0}.package-template-table td{color:#53606e;border-top:1px solid #edf0f4;padding:14px 16px;font-size:11px}.package-template-table tbody tr{cursor:pointer;outline:none;transition:background .15s}.package-template-table tbody tr:hover,.package-template-table tbody tr:focus{background:#f3f7ff}.package-template-table td:first-child b,.package-template-table td:first-child small{display:block}.package-template-table td:first-child b{color:#273240;font-size:12px}.package-template-table td:first-child small{color:#939ca7;margin-top:3px;font-size:9px}.package-template-table td:last-child{white-space:nowrap}.package-template-table td:last-child strong{color:#203047}.package-template-table td:last-child span{float:right;color:#2f7cf6;font-size:18px}.package-editor-backdrop{z-index:110;background:#181f2985}.package-editor-modal{width:min(580px,100%)}.package-editor-form{gap:13px}.package-total-preview{background:#f3f7ff;border:1px solid #cfe0fa;border-radius:11px;grid-template-columns:1fr auto;align-items:center;gap:3px 18px;padding:15px 17px;display:grid}.package-total-preview span{color:#667587;font-size:10px;font-weight:700}.package-total-preview strong{color:#276ed8;grid-row:span 2;font-size:22px}.package-total-preview small{color:#929ca8;font-size:9px}.template-actions{gap:8px;display:flex}.template-actions button{flex:1}.settings-empty{color:#9099a4;text-align:center;margin:0;padding:36px 12px;font-size:11px}.academic-settings-backdrop{z-index:112}.academic-settings-modal{width:min(940px,100%);max-height:min(860px,92vh);overflow:hidden}.academic-settings-toolbar,.academic-settings-actions{border-bottom:1px solid #e7ecea;justify-content:space-between;align-items:center;gap:14px;padding:13px 17px;display:flex}.academic-settings-toolbar p{color:#7b8985;margin:0;font-size:9px}.academic-subject-list{background:#f7f9f8;gap:10px;min-height:180px;max-height:620px;padding:14px 17px;display:grid;overflow:auto}.academic-subject-card{background:#fff;border:1px solid #dfe7e4;border-radius:12px;padding:14px}.academic-subject-fields{grid-template-columns:minmax(180px,1.2fr) minmax(130px,.7fr) minmax(140px,.7fr) auto;align-items:end;gap:9px;display:grid}.one-off-options{border-top:1px solid #edf0ef;gap:7px;margin-top:12px;padding-top:11px;display:grid}.one-off-options>header{justify-content:space-between;align-items:center;display:flex}.one-off-options>header b{color:#4e625c;font-size:9px}.one-off-options>header button{color:#287765;font-size:9px;font-weight:800}.one-off-options>small{color:#929d99;font-size:8px}.one-off-option-row{grid-template-columns:minmax(180px,1fr) 120px 140px 28px;align-items:end;gap:8px;display:grid}.one-off-option-row label{gap:4px;display:grid}.one-off-option-row label span{color:#74847f;font-size:8px;font-weight:700}.one-off-option-row input{color:#29463f;border:1px solid #dce4e1;border-radius:8px;width:100%;padding:9px 10px;font-size:10px}.academic-settings-actions{border-top:1px solid #e7ecea;border-bottom:0;justify-content:flex-end}.lesson-setup-flow{background:#f7fbf9;border:1px solid #d9e7e2;border-radius:11px;gap:9px;padding:12px;display:grid}.lesson-setup-step>span{align-items:center;gap:7px;display:flex}.lesson-setup-step>span b{color:#fff;background:#2a806a;border-radius:50%;place-items:center;width:19px;height:19px;font-size:8px;display:grid}.automatic-duration-field input{color:#2b6e5c;background:#f1f4f3;font-weight:800}.automatic-duration-field small{color:#879590;font-size:8px;font-weight:500}.lesson-setup-warning{color:#9b681e;background:#fff2df;border-radius:8px;padding:10px;font-size:9px}@media (max-width:900px){.package-settings-modal{width:100%}.package-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.package-finance-row{grid-template-columns:repeat(3,minmax(0,1fr))}.package-finance-row>div:nth-child(3){border-right:0}.package-finance-row>div:nth-child(n+4){border-top:1px solid #edf0ef}.academic-subject-fields,.one-off-option-row{grid-template-columns:1fr 1fr}}@media (max-width:850px){.teacher-settings-link{grid-template-columns:1fr;justify-items:center;margin-left:7px;margin-right:7px;padding:10px 5px;font-size:0}.teacher-settings-link span{font-size:16px}.settings-card-side small{display:none}.general-settings-summary{min-width:auto}.working-hours-column-labels{display:none}.working-day-row{grid-template-columns:1fr;gap:7px}.working-day-times{margin-left:40px}.working-day-lunch{grid-template-columns:72px 1fr;margin-left:40px}.working-day-lunch .working-day-times{margin-left:0}.package-settings-toolbar{align-items:flex-start}.package-settings-toolbar p{max-width:55%}.package-total-preview{grid-template-columns:1fr}.package-total-preview strong{grid-row:auto}}@media (max-width:560px){.package-summary-grid{grid-template-columns:1fr}.package-analytics-card>header{display:grid}.package-card-balance{text-align:left}.package-finance-row{grid-template-columns:repeat(2,minmax(0,1fr))}.package-finance-row>div{border-top:1px solid #edf0ef}.package-lesson-strip{grid-template-columns:repeat(4,minmax(0,1fr))}.form-pair.group-form-three,.group-detail-summary{grid-template-columns:1fr}.group-member-row{grid-template-columns:auto minmax(0,1fr)}.group-member-controls{grid-column:1/-1;justify-content:space-between;padding-left:40px}.group-weekdays{grid-template-columns:repeat(4,minmax(0,1fr))}.group-day-schedule-head{display:none}.group-day-schedule-row{grid-template-columns:1fr 1fr}.group-day-schedule-row>b{grid-column:1/-1}.group-day-schedule-row label>span{display:block}}.finance-page{color:#243d37;gap:14px}.finance-toolbar,.finance-panel{background:#fff;border:1px solid #e1e8e5;border-radius:14px;box-shadow:0 8px 28px #1f3f370b}.finance-toolbar{justify-content:space-between;align-items:center;gap:20px;padding:18px 20px;display:flex}.finance-toolbar>div:first-child>span,.finance-panel>header span{color:#2a806a;letter-spacing:.09em;font-size:8px;font-weight:850}.finance-toolbar h2,.finance-panel h3{margin:3px 0 0}.finance-toolbar h2{text-transform:capitalize;font-size:20px}.finance-toolbar p{color:#788984;margin:5px 0 0;font-size:10px}.finance-toolbar>div:last-child{align-items:center;gap:8px;display:flex}.finance-toolbar input,.finance-toolbar button{color:#38534c;min-height:36px;font:inherit;background:#fff;border:1px solid #d9e3df;border-radius:9px;padding:8px 12px;font-size:10px;font-weight:750}.finance-toolbar button.primary{color:#fff;background:#267c67;border-color:#267c67}.finance-kpi-grid,.finance-secondary-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.finance-kpi-grid article,.finance-secondary-grid article{background:#fff;border:1px solid #e1e8e5;border-radius:13px;gap:5px;min-width:0;padding:16px;display:grid;position:relative;overflow:hidden}.finance-kpi-grid article:before{content:"";background:#2d866f;width:3px;position:absolute;inset:0 auto 0 0}.finance-kpi-grid article.expense:before{background:#d46b64}.finance-kpi-grid article.forecast:before{background:#9273d2}.finance-kpi-grid span,.finance-secondary-grid span{color:#778983;font-size:9px;font-weight:750}.finance-kpi-grid strong{color:#203c35;font-size:clamp(17px,1.7vw,25px)}.finance-kpi-grid article.income strong{color:#238269}.finance-kpi-grid article.expense strong{color:#bd5d58}.finance-kpi-grid article.forecast strong{color:#7555b6}.finance-kpi-grid small,.finance-secondary-grid small{color:#97a39f;font-size:8px}.finance-secondary-grid article{background:#f8faf9;padding:12px 14px}.finance-secondary-grid strong{font-size:16px}.finance-analytics-grid{grid-template-columns:minmax(0,1.7fr) minmax(260px,.8fr);gap:12px;display:grid}.finance-panel{min-width:0;padding:17px}.finance-panel>header{justify-content:space-between;align-items:center;gap:14px;margin-bottom:15px;display:flex}.finance-panel h3{font-size:14px}.finance-legend{color:#82908c;align-items:center;gap:6px;font-size:8px;display:flex}.finance-legend i{background:#2e8b72;border-radius:2px;width:7px;height:7px;margin-left:4px}.finance-legend i.expense,.finance-chart-bars i.expense,.finance-category-track i.expense{background:#d87871}.finance-legend i.forecast,.finance-chart-bars i.forecast{background:#9b82d5}.finance-chart{background:repeating-linear-gradient(0deg,#0000 0 43px,#f0f3f2 44px);border-bottom:1px solid #e8ecea;grid-template-columns:repeat(6,minmax(35px,1fr));align-items:end;gap:10px;height:190px;padding:12px 6px 0;display:grid}.finance-chart-column{text-align:center;grid-template-rows:155px 22px;gap:4px;height:100%;display:grid}.finance-chart-bars{justify-content:center;align-items:end;gap:3px;height:100%;display:flex}.finance-chart-bars i{background:#2e8b72;border-radius:4px 4px 1px 1px;width:min(10px,28%);min-height:2px}.finance-chart-column>span{color:#899792;text-transform:capitalize;font-size:8px}.finance-categories>div{gap:11px;display:grid}.finance-categories article{gap:5px;display:grid}.finance-categories article>div:first-child{justify-content:space-between;gap:10px;font-size:9px;display:flex}.finance-categories article span{color:#82908c}.finance-category-track{background:#edf1ef;border-radius:99px;height:6px;overflow:hidden}.finance-category-track i{border-radius:inherit;background:#2e8b72;height:100%;display:block}.finance-filter{background:#f0f3f2;border-radius:8px;gap:3px;padding:3px;display:flex}.finance-filter button{color:#74847f;background:0 0;border:0;border-radius:6px;padding:6px 9px;font-size:8px;font-weight:750}.finance-filter button.active{color:#287b67;background:#fff;box-shadow:0 2px 6px #1f3f3714}.finance-table-wrap{overflow-x:auto}.finance-table{border-collapse:collapse;width:100%;min-width:700px;font-size:9px}.finance-table th{color:#8b9894;text-align:left;border-bottom:1px solid #e9edeb;padding:8px 10px;font-size:8px;font-weight:750}.finance-table td{color:#52655f;vertical-align:middle;border-bottom:1px solid #eff2f1;padding:11px 10px}.finance-table td strong,.finance-table td small{display:block}.finance-table td small{color:#929e9a;margin-top:2px}.finance-table td:last-child{text-align:right;white-space:nowrap;font-weight:850}.finance-table td.income,.finance-direction.income{color:#258069}.finance-table td.expense,.finance-direction.expense{color:#be605a}.finance-direction{background:#edf8f4;border-radius:6px;padding:5px 7px;display:inline-flex}.finance-direction.expense{background:#fff0ef}.finance-receivables>header>strong{color:#7555b6;white-space:nowrap;font-size:14px}.finance-receivables-table{min-width:900px}.finance-payment-status{color:#a56c20;white-space:nowrap;background:#fff2df;border-radius:6px;padding:5px 7px;font-size:8px;display:inline-flex}.finance-payment-status.partial{color:#7455b0;background:#f3edff}.finance-payment-status.paid{color:#247861;background:#eaf7f1}.finance-payment-status.not_priced{color:#75827e;background:#f1f2f2}.finance-payment-button{color:#287b67;white-space:nowrap;background:#f2faf7;border:1px solid #cfe2dc;border-radius:7px;padding:7px 9px;font-size:8px;font-weight:800}.finance-transaction-modal .teacher-form{gap:12px}.finance-transaction-modal .teacher-form-actions{justify-content:flex-end;gap:7px;display:flex}@media (max-width:1050px){.finance-kpi-grid,.finance-secondary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.finance-analytics-grid{grid-template-columns:1fr}}@media (max-width:650px){.finance-toolbar,.finance-toolbar>div:last-child{flex-direction:column;align-items:stretch}.finance-kpi-grid,.finance-secondary-grid{grid-template-columns:1fr}.finance-panel>header{flex-direction:column;align-items:flex-start}}@media (max-width:850px){.parent-head-actions select{min-width:150px;max-width:210px}.parent-change-form{grid-template-columns:1fr}.parent-change-form .primary{grid-column:auto}}@media (max-width:650px){.parent-shell .teacher-header{flex-direction:column;align-items:flex-start;gap:12px}.parent-head-actions{width:100%}.parent-head-actions select{flex:1;min-width:0}.parent-shell .teacher-metrics{grid-template-columns:1fr}.parent-agenda article{grid-template-columns:64px minmax(0,1fr)}.parent-agenda .lesson-state{grid-column:2;justify-self:start}}
