:root{--ink:#173f3a;--ink-2:#24534d;--cream:#f5f2ea;--paper:#fff;--line:#e5e8e3;--muted:#6f7d79;--mint:#dcebe3;--lime:#dbea72;--orange:#ee9862;--red:#c96158;--blue:#7aa7b1;--shadow:0 14px 40px rgba(23,63,58,.09);--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Heebo,Arial,sans-serif;color:var(--ink);background:#f8f8f5}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}.hidden{display:none!important}.eyebrow{display:inline-flex;align-items:center;gap:7px;color:#5d746f;font-weight:700;font-size:13px;letter-spacing:.04em}.eyebrow:before{content:"";width:23px;height:2px;background:var(--lime)}
.login-view{min-height:100vh;display:grid;grid-template-columns:1.12fr .88fr;background:var(--paper)}.login-panel{position:relative;overflow:hidden;padding:48px 7vw;background:var(--ink);color:#fff;display:flex;flex-direction:column;min-height:100vh}.brand{display:flex;align-items:center;gap:11px;color:#fff;font-size:23px;font-weight:800;letter-spacing:-.02em}.brand-dark{position:relative;z-index:3}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--lime);color:var(--ink);font-family:Newsreader,serif;font-size:25px;font-style:italic}.login-copy{position:relative;z-index:2;margin:auto 0;max-width:610px}.login-copy .eyebrow{color:#bdd0ca}.login-copy h1{font-size:clamp(50px,6vw,86px);line-height:.98;letter-spacing:-.055em;margin:18px 0 27px}.login-copy h1 em{font-family:Newsreader,serif;color:var(--lime);font-weight:600}.login-copy p{max-width:520px;font-size:19px;line-height:1.7;color:#cbd7d3}.login-footer{position:relative;z-index:3;color:#8da5a0}.login-art{position:absolute;inset:0;pointer-events:none}.login-art:after{content:"";position:absolute;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(219,234,114,.14),transparent 67%);left:-180px;bottom:-160px}.orbit{position:absolute;border:1px solid rgba(255,255,255,.09);border-radius:50%}.orbit-one{width:520px;height:520px;left:-160px;top:20%}.orbit-two{width:360px;height:360px;left:-80px;top:31%}.art-card{position:absolute;z-index:2;background:rgba(255,255,255,.94);color:var(--ink);box-shadow:0 18px 40px rgba(0,0,0,.18);border-radius:16px;padding:16px 20px;display:grid}.card-a{left:11%;top:43%;transform:rotate(-4deg)}.card-a b{font-size:28px}.card-a span{color:var(--muted);font-size:12px}.card-b{left:35%;top:64%;grid-template-columns:auto 1fr;column-gap:8px;transform:rotate(4deg)}.card-b small{grid-column:2;color:var(--muted)}.dot{width:9px;height:9px;border-radius:50%;margin-top:7px}.green{background:#53a47c}.signin-panel{display:grid;place-items:center;padding:45px}.signin-box{width:min(420px,100%)}.signin-box h2{font-size:42px;margin:10px 0 2px;letter-spacing:-.04em}.signin-box>p{margin:0 0 32px;color:var(--muted)}.google-btn,.demo-btn{width:100%;height:56px;border-radius:12px;font-weight:700}.google-btn{background:white;border:1px solid #d8ddd9;color:#273c38;display:flex;justify-content:center;align-items:center;gap:13px;box-shadow:0 4px 15px rgba(0,0,0,.04)}.google-icon{font-family:Arial;font-size:19px;color:#4285f4}.security-note{display:flex;gap:12px;background:#f1f6f2;margin:14px 0 28px;padding:14px;border-radius:12px}.security-note>span{display:grid;place-items:center;background:#d9ebde;color:#39865c;width:28px;height:28px;border-radius:50%;flex:0 0 28px}.security-note div{display:grid}.security-note small{color:var(--muted);line-height:1.5}.demo-label{display:block;font-size:13px;font-weight:700;margin-bottom:7px}.signin-box select{width:100%;height:48px;border:1px solid #d8ddd9;border-radius:10px;padding:0 14px;background:#fff;color:var(--ink)}.demo-btn{margin-top:12px;border:0;background:var(--ink);color:#fff;display:flex;justify-content:center;gap:12px;align-items:center}.signin-help{display:block;text-align:center;margin-top:24px;color:var(--muted)}.signin-help a{font-weight:700;color:var(--ink)}.mobile-brand{display:none}
.app-view{min-height:100vh}.sidebar{position:fixed;right:0;top:0;bottom:0;width:252px;background:var(--ink);padding:25px 17px 20px;z-index:30;display:flex;flex-direction:column;box-shadow:-5px 0 30px rgba(23,63,58,.08)}.sidebar .brand{padding:0 9px 25px}.school-pill{display:flex;align-items:center;gap:11px;padding:13px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.06);border-radius:13px;color:#fff;margin-bottom:22px}.school-icon{display:grid;place-items:center;width:34px;height:34px;background:rgba(219,234,114,.13);color:var(--lime);border-radius:10px}.school-pill div,.user-card div{display:grid}.school-pill b{font-size:13px}.school-pill small{color:#9ab0aa;font-size:11px}.sidebar nav{overflow:auto;flex:1}.nav-section{display:block;color:#6f8d86;font-size:10px;font-weight:800;padding:16px 12px 6px;letter-spacing:.08em}.nav-item{width:100%;display:flex;align-items:center;gap:12px;color:#b8c9c5;border:0;background:transparent;border-radius:10px;padding:10px 12px;margin:2px 0;text-align:right;font-size:14px}.nav-item span{width:20px;text-align:center;font-size:16px}.nav-item:hover,.nav-item.active{background:rgba(255,255,255,.08);color:#fff}.nav-item.active:before{content:"";position:absolute;right:0;width:3px;height:24px;border-radius:3px;background:var(--lime)}.sidebar-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:10px}.user-card{display:flex;align-items:center;gap:10px;margin-top:9px;padding:11px 8px;color:#fff}.avatar{display:grid!important;place-items:center;width:35px;height:35px;border-radius:50%;background:#e9cfc2;color:#693b2d;font-weight:800;font-size:12px;flex:0 0 auto}.user-card b{font-size:12px}.user-card small{font-size:10px;color:#90aaa4}.user-card button{margin-right:auto;background:none;border:0;color:#91aaa4}.close-menu{display:none}.main-shell{margin-right:252px;min-height:100vh}.topbar{height:76px;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 3.2vw;position:sticky;top:0;z-index:20}.breadcrumbs{display:flex;align-items:center;gap:9px;font-size:13px}.breadcrumbs span{color:#9aa5a2}.breadcrumbs span:after{content:"/";margin-right:9px}.top-actions{display:flex;align-items:center;gap:8px;margin-right:auto}.icon-btn,.menu-btn{width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--ink)}.notification-btn{position:relative}.notification-btn i{position:absolute;top:-5px;left:-5px;background:var(--orange);color:#fff;width:17px;height:17px;border-radius:50%;font-style:normal;font-size:10px;display:grid;place-items:center}.primary-btn{border:0;border-radius:10px;height:40px;padding:0 16px;background:var(--ink);color:#fff;font-weight:700}.primary-btn span{color:var(--lime);margin-right:5px}.menu-btn{display:none}.page{padding:34px 3.2vw 60px;max-width:1600px;margin:auto}.page-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:26px;gap:20px}.page-head h1{margin:5px 0 0;font-size:31px;letter-spacing:-.04em}.page-head p{margin:5px 0 0;color:var(--muted)}.date-pill,.filter{border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 13px;color:var(--ink)}
.hero-grid{display:grid;grid-template-columns:1.7fr 1fr;gap:18px}.welcome-card{position:relative;overflow:hidden;background:var(--ink);color:#fff;border-radius:var(--radius);padding:30px;min-height:222px}.welcome-card:after{content:"";position:absolute;width:320px;height:320px;border:55px solid rgba(219,234,114,.08);border-radius:50%;left:-80px;top:-150px}.welcome-card h2{font-size:29px;margin:6px 0 7px}.welcome-card p{color:#bbcbc7;max-width:530px;margin:0 0 25px}.next-lesson{position:relative;z-index:2;display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);border-radius:13px;padding:13px}.lesson-icon{display:grid;place-items:center;width:42px;height:42px;background:var(--lime);color:var(--ink);border-radius:11px}.next-lesson div{display:grid}.next-lesson small{color:#9db2ad}.next-lesson button{margin-right:auto;background:transparent;color:var(--lime);border:0;font-weight:700}.pulse-card{background:#e8eddf;border-radius:var(--radius);padding:25px;display:flex;flex-direction:column}.pulse-top{display:flex;justify-content:space-between}.pulse-top span{color:var(--muted);font-size:13px}.ring-wrap{display:flex;align-items:center;gap:25px;margin:auto 0}.progress-ring{--p:87;width:116px;height:116px;border-radius:50%;background:conic-gradient(var(--ink) calc(var(--p)*1%),rgba(23,63,58,.12) 0);display:grid;place-items:center;position:relative}.progress-ring:before{content:"";width:88px;height:88px;background:#e8eddf;border-radius:50%;position:absolute}.progress-ring b{position:relative;font-size:25px}.ring-legend{display:grid;gap:8px}.ring-legend span{font-size:13px}.ring-legend i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-left:7px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}.stat-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:19px}.stat-top{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.stat-icon{width:31px;height:31px;border-radius:9px;background:#f0f3ee;display:grid;place-items:center}.stat-card strong{display:block;font-size:27px;margin:8px 0 1px}.trend{font-size:11px;color:#4a8a68}.trend.warn{color:#b76d4b}.content-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 5px 18px rgba(23,63,58,.025)}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.panel-head h2{font-size:17px;margin:0}.text-btn{border:0;background:none;color:var(--ink);font-weight:700;font-size:12px}.class-list{display:grid;gap:10px}.class-row{display:grid;grid-template-columns:42px 1fr 150px auto;gap:13px;align-items:center;padding:12px;border:1px solid #edf0ed;border-radius:12px}.class-badge{display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:var(--mint);font-weight:800}.class-row h3{font-size:14px;margin:0}.class-row small{color:var(--muted)}.bar{height:7px;background:#edf0ed;border-radius:10px;overflow:hidden}.bar i{display:block;height:100%;border-radius:10px;background:var(--ink)}.class-row .percent{font-weight:800;font-size:13px}.alert-list{display:grid;gap:11px}.alert-item{display:grid;grid-template-columns:35px 1fr auto;gap:11px;align-items:start;padding-bottom:12px;border-bottom:1px solid #edf0ed}.alert-item:last-child{border:0}.alert-symbol{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:#fff0e7;color:#bc7049}.alert-item b{font-size:13px;display:block}.alert-item p{font-size:11px;color:var(--muted);margin:2px 0}.alert-item time{font-size:10px;color:#9ba6a3}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.search-field{position:relative;flex:1;min-width:220px}.search-field input{width:100%;height:42px;padding:0 38px 0 12px;border:1px solid var(--line);border-radius:10px;background:#fff}.search-field span{position:absolute;right:13px;top:9px}.toolbar select,.toolbar button{height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:0 13px;color:var(--ink)}.data-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:760px}.data-table th{background:#f6f7f3;padding:13px 16px;text-align:right;font-size:11px;color:#6f7d79;white-space:nowrap}.data-table td{padding:15px 16px;border-top:1px solid #edf0ed;font-size:13px}.data-table tbody tr:hover{background:#fbfcfa}.tag{display:inline-flex;padding:4px 8px;border-radius:20px;font-size:10px;font-weight:700}.tag.green{background:#e2f2e8;color:#397459}.tag.orange{background:#fff0e7;color:#a85b38}.tag.red{background:#f9e3e1;color:#a24841}.tag.gray{background:#edf0ed;color:#67736f}.tag.blue{background:#e5f0f2;color:#47717a}.heat{width:90px;text-align:center;border-radius:8px;padding:7px;font-weight:700;font-size:11px}.heat.done{background:#dceee3;color:#326b4c}.heat.progress{background:#fff1d9;color:#986224}.heat.none{background:#f2f2ef;color:#7d8582}.heat.risk{background:#f8dfdc;color:#9f463f}.topic-cell{min-width:230px}.topic-cell b{display:block}.topic-cell small{color:var(--muted)}.inline-progress{display:flex;align-items:center;gap:8px}.inline-progress .bar{width:100px}.action-btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 10px;color:var(--ink)}.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.feature-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px;transition:.2s}.feature-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.feature-icon{width:42px;height:42px;border-radius:12px;background:var(--mint);display:grid;place-items:center;font-size:19px}.feature-card h3{margin:14px 0 4px;font-size:16px}.feature-card p{margin:0;color:var(--muted);font-size:12px;min-height:38px}.feature-card footer{display:flex;justify-content:space-between;margin-top:18px;font-size:11px}.upload-zone{border:2px dashed #cfd8d3;border-radius:16px;padding:45px;text-align:center;background:#fbfcfa}.upload-zone.drag{border-color:var(--ink);background:#f0f5f0}.upload-zone input{display:none}.upload-icon{font-size:35px}.upload-zone h3{margin:8px 0}.upload-zone p{color:var(--muted)}.stepper{display:flex;align-items:center;margin:0 0 28px}.step{display:flex;align-items:center;gap:8px;color:#96a19e;font-size:12px;font-weight:700}.step b{display:grid;place-items:center;width:27px;height:27px;border:1px solid #ccd4d0;border-radius:50%}.step.active{color:var(--ink)}.step.active b,.step.done b{background:var(--ink);color:#fff;border-color:var(--ink)}.step-line{height:1px;background:#dbe0dd;flex:1;margin:0 8px}.report-card{display:flex;gap:15px;align-items:center}.report-card .feature-icon{flex:0 0 auto}.report-card button{margin-right:auto}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:6px}.field label{font-size:12px;font-weight:700}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:9px;padding:10px;background:#fff;color:var(--ink)}.field.full{grid-column:1/-1}.status-select{border:0;border-radius:8px;padding:6px}.modal{position:fixed;inset:0;z-index:100;display:none;place-items:center;padding:20px}.modal.open{display:grid}.modal-backdrop{position:absolute;inset:0;background:rgba(12,32,29,.55);backdrop-filter:blur(3px)}.modal-card{position:relative;width:min(560px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:20px;padding:25px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.modal-card h2{margin:0 0 5px}.modal-card>p{color:var(--muted);margin-top:0}.modal-actions{display:flex;gap:9px;justify-content:flex-start;margin-top:22px}.secondary-btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;padding:9px 15px}.toast{position:fixed;left:25px;bottom:25px;background:var(--ink);color:#fff;padding:12px 18px;border-radius:11px;box-shadow:var(--shadow);z-index:200;transform:translateY(100px);opacity:0;transition:.25s}.toast.show{transform:none;opacity:1}.empty-note{text-align:center;color:var(--muted);padding:35px}.kpi-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.kpi{padding:18px;background:#fff;border:1px solid var(--line);border-radius:14px}.kpi b{font-size:25px;display:block}.kpi span{font-size:11px;color:var(--muted)}.meeting-hero{background:linear-gradient(135deg,var(--ink),#2b5c55);color:#fff;border-radius:20px;padding:30px;display:flex;align-items:center;gap:25px}.meeting-hero p{color:#bfd0cc}.meeting-hero .primary-btn{background:var(--lime);color:var(--ink);margin-right:auto}.timeline{border-right:2px solid #dce5e1;padding-right:22px;display:grid;gap:20px}.timeline-item{position:relative}.timeline-item:before{content:"";position:absolute;right:-29px;top:4px;width:11px;height:11px;border-radius:50%;background:var(--ink);border:4px solid #eef3ef}.timeline-item time{font-size:10px;color:var(--muted)}.timeline-item h3{margin:3px 0;font-size:14px}.timeline-item p{margin:0;color:var(--muted);font-size:12px}
@media(max-width:1100px){.hero-grid,.content-grid{grid-template-columns:1fr}.cards-grid{grid-template-columns:repeat(2,1fr)}.stats-grid,.kpi-strip{grid-template-columns:repeat(2,1fr)}}@media(max-width:780px){.login-view{grid-template-columns:1fr}.login-panel{display:none}.signin-panel{min-height:100vh;padding:28px}.mobile-brand{display:flex;margin-bottom:60px}.sidebar{transform:translateX(105%);transition:.25s}.sidebar.open{transform:none}.close-menu{display:block;position:absolute;left:14px;top:22px;border:0;background:none;color:#fff;font-size:28px}.menu-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:25}.menu-overlay.open{display:block}.main-shell{margin:0}.menu-btn{display:block;margin-left:9px}.breadcrumbs span{display:none}.topbar{padding:0 16px}.primary-btn{font-size:0;width:40px;padding:0}.primary-btn span{font-size:18px;margin:0}.page{padding:24px 16px 50px}.page-head{align-items:start}.page-head h1{font-size:26px}.stats-grid,.kpi-strip,.settings-grid{grid-template-columns:1fr 1fr}.class-row{grid-template-columns:42px 1fr auto}.class-row>.bar{display:none}.cards-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.meeting-hero{align-items:start;flex-direction:column}.meeting-hero .primary-btn{width:auto;font-size:13px;margin:0}}@media(max-width:480px){.stats-grid,.kpi-strip{grid-template-columns:1fr}.signin-box h2{font-size:34px}.page-head{display:block}.page-head .date-pill{display:inline-block;margin-top:13px}.welcome-card{padding:22px}.next-lesson{align-items:start}.next-lesson button{display:none}.ring-wrap{flex-direction:column;align-items:start}.toolbar>*{width:100%}.settings-grid{grid-template-columns:1fr}}
.student-name,.student-profile{display:flex;align-items:center;gap:11px}.student-avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#e2ece5;color:var(--ink);font-size:11px;font-weight:800;flex:0 0 auto}.student-avatar.large{width:58px;height:58px;font-size:16px}.student-profile{margin-bottom:20px}.student-profile h2{margin:2px 0}.student-profile p{margin:0;color:var(--muted)}.trend-arrow{font-size:11px;color:#4b8768;font-weight:700}.trend-arrow.down{color:var(--red)}.student-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:15px 0}.student-kpis>div{background:#f4f6f2;border-radius:11px;padding:13px;text-align:center}.student-kpis b,.student-kpis span{display:block}.student-kpis b{font-size:20px}.student-kpis span{font-size:10px;color:var(--muted)}.student-detail-panel{padding:15px;margin:15px 0}.student-topic{display:grid;grid-template-columns:1fr 100px 38px;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);font-size:11px}.student-topic:last-child{border:0}.grade-tabs{display:flex;gap:8px;margin-bottom:18px;overflow:auto}.grade-tab{min-width:54px;height:42px;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--ink);font-weight:700}.grade-tab.active{background:var(--ink);color:#fff;border-color:var(--ink)}.header-filters{display:flex;gap:8px}.danger-btn{background:var(--red)}.muted{color:var(--muted);font-size:11px}@media(max-width:780px){.student-topic{grid-template-columns:1fr 75px 32px}.student-kpis{grid-template-columns:1fr}.header-filters{margin-top:12px}.school-pill b{font-size:11px}}