@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&display=swap');
:root{--ink:#192b42;--muted:#8390a3;--line:#e9edf3;--bg:#f7f8fc;--green:#197a62;--green2:#e8f5f0;--blue:#4672d8;--blue2:#edf2ff;--orange:#d88b34;--orange2:#fff5e8;--red:#d65b67;--red2:#fff0f1;--white:#fff;--shadow:0 8px 28px #2036570a}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'Cairo',Tahoma,Arial,sans-serif;font-size:14px}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh}.sidebar{width:248px;position:fixed;inset:0 0 0 auto;background:#fff;border-left:1px solid var(--line);padding:28px 18px;display:flex;flex-direction:column;z-index:5}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);padding:0 8px 36px}.brand-mark{width:44px;height:44px;border-radius:15px;background:linear-gradient(145deg,#249475,#12604f);color:#fff;display:grid;place-items:center;font-weight:800;font-size:23px;box-shadow:0 7px 15px #197a6233}.brand b,.brand small,.profile b,.profile small{display:block}.brand b{font-size:15px}.brand small{font-size:11px;color:var(--muted);margin-top:2px}.side-label{font-size:11px;font-weight:700;color:#a2acba;padding:0 13px 12px}.sidebar nav{display:grid;gap:5px}.nav-item{height:45px;border:0;background:transparent;text-align:right;color:#6b788c;padding:0 13px;border-radius:11px;display:flex;align-items:center;gap:12px;font-weight:600}.nav-item>span{font-size:19px;width:19px;text-align:center}.nav-item.active{background:var(--green2);color:var(--green);font-weight:700}.nav-item i{font-style:normal;font-size:10px;margin-right:auto;background:#d7ece5;color:#197a62;padding:1px 7px;border-radius:10px}.side-bottom{margin-top:auto}.profile{display:flex;gap:10px;align-items:center;border-top:1px solid var(--line);padding:20px 4px 17px}.profile b{font-size:12px}.profile small{font-size:10px;color:var(--muted)}.dots{margin-right:auto;color:#9ba6b4;letter-spacing:2px}.avatar{height:36px;width:36px;border-radius:50%;display:grid;place-items:center;font-weight:700;flex:none}.teacher-avatar{background:#e7f3ef;color:#197a62}.demo-note{background:#f7f9fc;border:1px solid var(--line);border-radius:10px;padding:10px 11px;font-size:11px;font-weight:700;color:#657287}.demo-note small{display:block;font-size:9px;font-weight:400;color:#9aa5b2;margin-top:3px;padding-right:14px}.pulse{display:inline-block;width:7px;height:7px;background:#4bb58f;border-radius:50%;margin-left:6px;box-shadow:0 0 0 3px #4bb58f20}.main-area{margin-right:248px;min-height:100vh}.topbar{height:72px;background:#ffffffcc;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 38px;position:sticky;top:0;z-index:3;backdrop-filter:blur(12px)}.breadcrumbs{color:#9aa5b2;font-size:12px}.breadcrumbs span{padding:0 9px;color:#ccd2da}.breadcrumbs b{color:#38475c}.top-actions{margin-right:auto;display:flex;align-items:center;gap:19px;color:#8390a3}.today{font-size:11px}.icon-btn{background:white;border:1px solid var(--line);width:34px;height:34px;border-radius:10px;color:#68788e;font-size:18px;position:relative}.icon-btn i{position:absolute;width:6px;height:6px;border-radius:50%;background:#e87572;top:6px;left:7px}.content{max-width:1440px;margin:auto;padding:29px 38px 55px}.page-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-heading h1{font-size:22px;margin:0 0 4px;letter-spacing:-.3px}.page-heading p{margin:0;color:var(--muted);font-size:12px}.btn{border:0;border-radius:9px;padding:10px 17px;font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.18s}.btn:hover{transform:translateY(-1px);filter:brightness(.97)}.btn-primary{background:var(--green);color:#fff;box-shadow:0 4px 10px #197a6226}.btn-light{background:#fff;color:#637187;border:1px solid var(--line)}.btn-sm{padding:7px 11px;font-size:11px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:19px}.stat-card,.panel,.table-card,.report-card{background:#fff;border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow)}.stat-card{padding:17px 18px;position:relative;min-height:120px}.stat-top{display:flex;justify-content:space-between;align-items:center;color:#7c899b;font-size:11px;font-weight:600}.stat-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;font-size:17px}.stat-value{font-size:25px;font-weight:800;line-height:1.2;margin-top:12px}.stat-foot{font-size:10px;color:#9aa5b2;margin-top:5px}.trend{color:var(--green);font-weight:700}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(270px,.9fr);gap:17px;margin-bottom:18px}.panel{padding:18px 19px}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px}.panel-head h2{font-size:14px;margin:0}.panel-head p{font-size:10px;color:var(--muted);margin:3px 0 0}.text-link{border:0;background:none;color:var(--green);font-weight:700;font-size:11px}.chart{height:182px;display:flex;align-items:flex-end;gap:15px;padding:4px 6px 0;border-bottom:1px solid var(--line);position:relative;background:repeating-linear-gradient(to top,transparent 0,transparent 44px,#f1f3f7 45px)}.chart-col{height:100%;flex:1;display:flex;align-items:center;justify-content:flex-end;flex-direction:column;gap:7px;z-index:1}.bar-wrap{height:145px;width:100%;display:flex;align-items:flex-end;justify-content:center;gap:4px}.bar{width:min(21px,32%);border-radius:5px 5px 1px 1px;background:#b8c9f4;min-height:5px}.bar.alt{background:#49a88b}.chart-label{font-size:9px;color:#929eae;padding-bottom:8px}.legend{display:flex;gap:14px;color:#8793a4;font-size:9px;margin-top:11px}.legend span:before{content:"";display:inline-block;width:7px;height:7px;border-radius:2px;background:#49a88b;margin-left:5px}.legend span+span:before{background:#b8c9f4}.exam-mini-list{display:grid;gap:13px}.exam-mini{display:flex;align-items:center;gap:10px}.exam-symbol{height:35px;width:35px;border-radius:10px;background:var(--blue2);color:var(--blue);display:grid;place-items:center}.exam-mini:nth-child(2) .exam-symbol{background:var(--orange2);color:var(--orange)}.exam-mini:nth-child(3) .exam-symbol{background:var(--green2);color:var(--green)}.exam-mini-main{min-width:0;flex:1}.exam-mini-main b{display:block;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.exam-mini-main small{font-size:9px;color:#96a1af}.status{padding:4px 8px;border-radius:20px;font-size:9px;font-weight:700;white-space:nowrap}.status-live{background:#e8f5ef;color:#25815f}.status-draft{background:#f0f2f5;color:#7d8794}.status-done{background:#edf2ff;color:#5575c8}.status-soon{background:#fff4e4;color:#c27b27}.lower-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(270px,.9fr);gap:17px}.table-card{overflow:hidden}.table-title{padding:16px 18px;display:flex;align-items:center;justify-content:space-between}.table-title h2{margin:0;font-size:14px}.table-title p{margin:3px 0 0;color:var(--muted);font-size:10px}.data-table{width:100%;border-collapse:collapse;white-space:nowrap}.data-table th{background:#f8f9fb;color:#909cac;text-align:right;font-weight:600;font-size:10px;padding:10px 15px}.data-table td{padding:11px 15px;border-top:1px solid #f0f2f5;font-size:11px}.student-ident{display:flex;align-items:center;gap:8px}.student-ident b{font-size:11px}.student-ident small{display:block;color:#9ba6b4;font-size:9px}.student-avatar{height:29px;width:29px;background:#f0f2fb;color:#6578be;font-size:11px}.student-avatar.orange{background:#fff2e5;color:#c17a30}.student-avatar.green{background:#e8f5ef;color:#318265}.student-avatar.pink{background:#fff0f3;color:#c7657a}.score{font-weight:700}.progress-line{height:5px;width:66px;background:#edf0f4;border-radius:5px;display:inline-block;vertical-align:middle;margin-left:5px;overflow:hidden}.progress-line i{height:100%;display:block;background:#48a588;border-radius:5px}.empty-state{padding:36px;text-align:center;color:#95a0ae}.toolbar{display:flex;gap:9px;align-items:center;margin-bottom:14px}.searchbox{height:38px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:0 12px;display:flex;gap:7px;align-items:center;min-width:220px;color:#9ba6b4}.searchbox input{border:0;outline:0;width:100%;color:var(--ink);background:transparent;font-size:11px}.select{height:38px;border:1px solid var(--line);border-radius:9px;padding:0 11px;background:white;color:#657287;font-size:11px}.toolbar-spacer{flex:1}.exam-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.exam-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:17px;box-shadow:var(--shadow)}.exam-card-top{display:flex;justify-content:space-between;align-items:center}.exam-card-icon{height:38px;width:38px;display:grid;place-items:center;border-radius:11px;background:#edf2ff;color:#5375cd;font-size:18px}.exam-card h3{font-size:14px;margin:14px 0 4px}.exam-card p{font-size:10px;color:#939ead;margin:0}.exam-meta{display:flex;gap:13px;padding:14px 0;margin-top:12px;border-top:1px solid #f0f2f5;border-bottom:1px solid #f0f2f5;font-size:10px;color:#778599}.exam-meta b{color:#35465b}.exam-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:13px}.score-big{font-weight:800;color:var(--green);font-size:15px}.score-big small{font-weight:400;font-size:9px;color:#9aa5b2}.student-list{display:grid;gap:10px}.student-row{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:11px;padding:12px 15px;gap:13px}.student-row .student-ident{flex:1}.student-stat{text-align:center;min-width:80px}.student-stat b{display:block;font-size:13px}.student-stat small{color:#9aa5b2;font-size:9px}.report-layout{display:grid;grid-template-columns:315px minmax(0,1fr);gap:17px;align-items:start}.report-pick{padding:16px}.report-pick h2{font-size:13px;margin:0 0 12px}.student-pick{display:flex;gap:9px;align-items:center;padding:9px 8px;border-radius:9px;cursor:pointer}.student-pick:hover,.student-pick.selected{background:#eef7f3}.student-pick b{font-size:10px}.student-pick small{display:block;color:#9aa5b2;font-size:9px}.report-main{padding:22px}.report-head{display:flex;align-items:flex-start;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:17px}.report-head h2{font-size:17px;margin:0}.report-head p{color:#8995a5;margin:3px 0 0;font-size:10px}.report-score{background:#e8f5f0;color:var(--green);padding:9px 13px;border-radius:11px;text-align:center}.report-score b{display:block;font-size:19px}.report-score small{font-size:9px}.report-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:17px 0}.report-kpi{background:#f8f9fb;border-radius:9px;padding:12px}.report-kpi b{display:block;font-size:16px}.report-kpi small{font-size:9px;color:#8995a5}.report-section-title{font-size:12px;margin:20px 0 10px}.report-table{width:100%;border-collapse:collapse}.report-table th,.report-table td{text-align:right;padding:10px 8px;border-bottom:1px solid #f0f2f5;font-size:10px}.report-table th{color:#8995a5;font-weight:600}.report-message{margin-top:18px;padding:12px;background:#f5f8fb;border-radius:9px;color:#66758a;font-size:10px;line-height:1.9}.report-actions{display:flex;gap:8px;margin-top:15px}.menu-btn{display:none;border:0;background:none;font-size:20px;color:#64748b}.toast{position:fixed;bottom:22px;left:24px;background:#1c344b;color:#fff;padding:11px 17px;border-radius:9px;box-shadow:0 8px 25px #1c344b33;transform:translateY(90px);opacity:0;transition:.25s;z-index:30;font-size:11px}.toast.show{transform:translateY(0);opacity:1}.modal-backdrop{position:fixed;inset:0;background:#182b414d;z-index:20;display:grid;place-items:center;padding:18px}.modal{background:#fff;width:min(490px,100%);border-radius:15px;padding:22px;box-shadow:0 18px 60px #17283c33;max-height:90vh;overflow:auto}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-head h2{font-size:17px;margin:0}.close-btn{border:0;background:#f3f5f8;border-radius:8px;width:30px;height:30px;color:#718096}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{display:grid;gap:5px}.field.full{grid-column:1/-1}.field label{font-size:10px;font-weight:700;color:#617087}.field input,.field select,.field textarea{border:1px solid #e5e9ef;border-radius:8px;padding:9px 10px;outline:0;font-size:11px;width:100%;background:#fff;color:var(--ink)}.field input:focus,.field select:focus{border-color:#75b6a3;box-shadow:0 0 0 3px #197a6214}.modal-actions{display:flex;justify-content:flex-start;gap:8px;margin-top:18px}.notice{padding:10px 12px;background:#fff7e9;color:#986c32;border:1px solid #f7ead2;border-radius:9px;font-size:10px;line-height:1.7;margin:12px 0 0}
@media(max-width:1100px){.stats-grid{grid-template-columns:repeat(2,1fr)}.exam-grid{grid-template-columns:repeat(2,1fr)}.content{padding:25px}.topbar{padding:0 25px}}
@media(max-width:780px){.sidebar{transform:translateX(100%);transition:.22s;box-shadow:none}.sidebar.open{transform:translateX(0);box-shadow:0 0 0 100vw #15223955}.main-area{margin-right:0}.menu-btn{display:block;margin-left:12px}.topbar{height:62px;padding:0 16px}.content{padding:21px 15px 38px}.today{display:none}.dashboard-grid,.lower-grid,.report-layout{grid-template-columns:1fr}.report-pick{display:grid;grid-template-columns:repeat(2,1fr)}.report-pick h2{grid-column:1/-1}.exam-grid{grid-template-columns:1fr 1fr}.page-heading h1{font-size:19px}.stats-grid{gap:9px}.stat-card{padding:13px;min-height:108px}.stat-value{font-size:21px}}
@media(max-width:480px){.stats-grid{grid-template-columns:1fr 1fr}.exam-grid{grid-template-columns:1fr}.toolbar{flex-wrap:wrap}.searchbox{min-width:100%;}.toolbar-spacer{display:none}.page-heading{align-items:flex-start;gap:10px}.page-heading .btn{padding:9px 10px;font-size:10px}.top-actions{gap:9px}.breadcrumbs{font-size:10px}.report-main{padding:16px}.report-pick{grid-template-columns:1fr 1fr}.student-stat{min-width:59px}.student-row{padding:10px;gap:8px}.data-table th,.data-table td{padding:9px 10px}}