:root{--navy:#153c5b;--ink:#172331;--muted:#718095;--paper:#f5f7f9;--line:#e6eaf0;--sky:#e9f4fb;--blue:#1878bd;--teal:#12a594;--coral:#ef7465;--gold:#efb64d;--white:#fff}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Vazirmatn,Tahoma,sans-serif;font-size:14px}.app-shell{min-height:100vh;padding-right:250px}.sidebar{position:fixed;right:0;top:0;bottom:0;width:250px;background:var(--navy);color:#d7e2eb;display:flex;flex-direction:column;padding:28px 18px;z-index:5}.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:#fff;font-weight:800;font-size:20px;padding:0 10px;margin-bottom:45px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:#f1ba58;color:var(--navy)}.side-nav{display:grid;gap:7px}.nav-link{border:0;border-radius:10px;background:transparent;color:#b7c8d5;font:inherit;text-align:right;padding:13px 12px;cursor:pointer;transition:.2s}.nav-link span{font-size:19px;width:28px;display:inline-block;vertical-align:-2px}.nav-link:hover,.nav-link.active{background:#285574;color:#fff}.sidebar-foot{margin-top:auto;border-top:1px solid #32617f;padding:18px 7px 0;display:flex;gap:9px;align-items:center}.sidebar-foot small{display:block;color:#9eb3c3;font-size:11px;margin-top:3px}.teacher-avatar{width:35px;height:35px;background:#b7d5e9;color:var(--navy);display:grid;place-items:center;border-radius:50%;font-weight:800}.topbar{height:80px;background:#fff;border-bottom:1px solid var(--line);padding:0 48px;display:flex;align-items:center;justify-content:space-between}.crumb{color:#8794a3}.crumb span{padding:0 8px}.crumb b{color:var(--ink)}.menu-btn{display:none}.new-btn,.primary-btn{border:0;background:var(--navy);color:#fff;border-radius:9px;font:600 14px inherit;padding:12px 18px;cursor:pointer;transition:.2s}.new-btn:hover,.primary-btn:hover{background:#235878}.primary-btn span{margin-right:10px;font-size:18px;vertical-align:-2px}.view{display:none;padding:42px 48px;max-width:1500px;margin:auto}.view.active{display:block}.welcome{min-height:234px;display:flex;align-items:center;justify-content:space-between;overflow:hidden;border-radius:18px;background:linear-gradient(112deg,#e1f2fb 0%,#f3fbff 70%);padding:32px 58px 32px 78px}.welcome h1,.builder-intro h1,.report-heading h1{font-size:28px;line-height:1.5;margin:4px 0 8px;letter-spacing:-.5px}.welcome p:not(.eyebrow){color:#526b7b;max-width:590px;line-height:2;margin:0 0 19px}.eyebrow{font-size:12px;color:var(--blue);font-weight:700;margin:0;letter-spacing:.4px}.welcome-orbit{height:170px;width:205px;border:1px solid #b9ddeb;border-radius:50%;position:relative;flex:none;transform:rotate(-18deg)}.welcome-orbit:before,.welcome-orbit:after{content:"";position:absolute;border-radius:50%;border:1px solid #b9ddeb}.welcome-orbit:before{inset:18px -23px}.welcome-orbit:after{inset:-22px 34px}.orbit-core{position:absolute;top:53px;right:69px;transform:rotate(18deg);background:var(--navy);color:#fff;border-radius:50%;display:grid;place-items:center;width:65px;height:65px;font-size:20px;font-weight:800;box-shadow:0 9px 18px #8dbbcf}.dot{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--gold)}.d1{top:5px;right:40px}.d2{bottom:25px;right:0;background:var(--coral)}.d3{bottom:7px;left:50px;background:var(--teal)}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin:25px 0 40px}.stats-grid article{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px 20px;display:flex;gap:14px;align-items:center}.stat-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:20px;font-weight:bold}.blue{background:#e4f2fa;color:var(--blue)}.amber{background:#fff2d8;color:#dc981f}.green{background:#dcf5ef;color:var(--teal)}.stats-grid strong{font-size:23px;display:block}.stats-grid small{color:var(--muted)}.section-head,.card-head{display:flex;justify-content:space-between;align-items:center}.section-head h2{font-size:18px;margin:0 0 4px}.section-head p,.card-head p{margin:0;color:var(--muted);font-size:12px}.text-btn{border:0;background:transparent;color:var(--blue);font:600 13px inherit;cursor:pointer;padding:8px}.activity-list{display:grid;gap:12px;margin-top:18px}.activity-item{background:#fff;border:1px solid var(--line);border-radius:13px;padding:17px 18px;display:flex;align-items:center;gap:16px}.activity-symbol{width:45px;height:45px;border-radius:12px;background:#e6f4fb;color:var(--blue);display:grid;place-items:center;font-size:21px}.activity-info{flex:1}.activity-info h3{font-size:14px;margin:0 0 3px}.activity-info p{color:var(--muted);font-size:12px;margin:0}.activity-data{display:flex;gap:30px;color:#5d6c7a;font-size:12px}.activity-data 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small{color:var(--muted);font-size:11px}.type-icon{width:34px;height:34px;display:grid;place-items:center;background:#e4f2fa;color:var(--blue);border-radius:9px;font-size:17px}.coral{background:#fdeae7;color:var(--coral)}.gold{background:#fff1d7;color:#d89a27}.editor-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:20px;align-items:start}.editor-card,.publish-card,.chart-card,.answers-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:23px}.editor-title{display:flex;align-items:center;gap:10px;margin-bottom:19px}.editor-title h2{font-size:16px;margin:0}.step{width:25px;height:25px;border-radius:50%;background:#e6f3fa;color:var(--blue);display:grid;place-items:center;font-weight:700;font-size:12px}.editor-card label{font-size:13px;font-weight:600;display:block;margin-bottom:15px}.editor-card input,.editor-card textarea,.question-card input,.question-card select{width:100%;font:inherit;border:1px solid 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p{font-size:11px;color:var(--muted);line-height:1.8}.report-heading>div:last-child{display:flex;gap:9px}.live-dot{width:7px;height:7px;border-radius:50%;display:inline-block;background:var(--teal);margin-left:5px}.report-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.report-metrics article{background:#fff;border:1px solid var(--line);border-radius:12px;padding:17px}.report-metrics small{display:block;color:var(--muted)}.report-metrics strong{font-size:25px;display:block;margin:7px 0}.report-metrics em{font-size:12px;font-style:normal;font-weight:500;color:var(--muted)}.report-metrics span{color:var(--teal);font-size:10px}.chart-row{display:grid;grid-template-columns:1.5fr 1fr;gap:18px;margin-bottom:18px}.chart-card h3,.answers-card h3{font-size:15px;margin:0 0 4px}.select-btn{border:1px solid var(--line);background:#fff;border-radius:7px;padding:7px 10px;font:11px inherit;color:#526477}.bar-chart{height:195px;margin-top:12px;border-bottom:1px 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22px}.welcome{padding:30px}.welcome-orbit{display:none}.editor-layout,.chart-row{grid-template-columns:1fr}.publish-card{position:static}.report-metrics{grid-template-columns:repeat(2,1fr)}}@media(max-width:580px){.topbar{height:65px}.crumb{font-size:12px}.new-btn{font-size:12px;padding:9px 11px}.welcome h1,.builder-intro h1,.report-heading h1{font-size:23px}.welcome{min-height:220px;padding:24px}.stats-grid,.type-grid,.template-grid{grid-template-columns:1fr}.stats-grid{margin-bottom:28px}.section-head{align-items:flex-end}.activity-item{flex-wrap:wrap}.activity-data{margin-right:60px;gap:19px}.item-actions{margin-right:auto}.builder-intro,.report-heading{gap:15px;flex-direction:column}.report-heading>div:last-child{width:100%}.report-heading button{flex:1}.report-metrics{grid-template-columns:1fr 1fr}.report-metrics article{padding:13px}.editor-card,.publish-card,.chart-card,.answers-card{padding:16px}.question-top select{width:125px}.bar-chart i{width:22px}}
.top-actions{display:flex;gap:9px;align-items:center}.login-btn{border:1px solid #cbd6df;background:#fff;color:var(--navy);border-radius:8px;padding:9px 12px;font:600 12px Vazirmatn,Tahoma,sans-serif;cursor:pointer}.connection-state{font-size:11px;color:#7b8793}.connection-state.connected{color:var(--teal)}.auth-modal{text-align:right}.auth-modal .modal-icon,.auth-modal h2,.auth-modal p{text-align:center}.auth-modal label{font-size:12px;font-weight:600;display:block;margin:12px 0}.auth-modal input{width:100%;padding:10px;border:1px solid #dbe3e8;border-radius:8px;margin-top:6px;font:inherit;direction:ltr;text-align:left}.auth-note{display:block;text-align:center;color:#c1574b;min-height:17px;margin-top:10px}@media(max-width:580px){.connection-state,.login-btn{display:none}}
.public-page{min-height:100vh;background:#eaf4f9;padding:52px 18px;font-family:Vazirmatn,Tahoma,sans-serif}.public-card{max-width:680px;margin:auto;background:#fff;border:1px solid #dce8ef;border-radius:18px;padding:35px;box-shadow:0 18px 55px #173c5b12}.public-card h1{font-size:25px;margin:14px 0 7px}.public-card>p{color:#647485;line-height:2}.public-card>label,.public-card fieldset{display:block;border:0;padding:0;margin:23px 0;font-size:13px;font-weight:600}.public-card input:not([type=radio]):not([type=checkbox]),.public-card textarea{width:100%;padding:11px;border:1px solid #d7e1e8;border-radius:8px;margin-top:8px;font:inherit}.public-card textarea{min-height:90px}.public-card legend{margin-bottom:12px;font-size:15px}.student-option{display:block;padding:11px 13px;margin:7px 0;border:1px solid #e0e8ed;border-radius:8px;font-weight:400;cursor:pointer}.student-option:hover{border-color:#1878bd;background:#f4fbff}
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.qr-panel{display:none;margin:19px auto 0;padding:16px;background:#f6fafc;border:1px dashed #b5ccda;border-radius:11px}.qr-panel.show{display:grid;justify-items:center;gap:9px}.qr-panel #qrCode{background:#fff;padding:8px;line-height:0;border-radius:7px}.qr-panel strong{font-size:12px;color:#506477}.qr-panel .outline-btn{font-size:11px;padding:7px 10px}
.activity-actions{display:flex;gap:7px}.row-action{border:1px solid #d9e4ea;background:#fff;color:#2c6689;border-radius:7px;padding:7px 9px;font:600 11px Vazirmatn,Tahoma,sans-serif;cursor:pointer}.row-action.repeat{color:#8d6310;background:#fffaf0;border-color:#f3dda9}.empty-activities{border:1px dashed #b9cdda;background:#fff;border-radius:13px;padding:30px;text-align:center;color:#617488;display:grid;gap:7px}.empty-activities b{color:#294f69}.no-data{text-align:center;color:#7a8995;padding:24px}