:root{--dash-blue:#0b5ed7;--dash-deep:#082b63;--dash-yellow:#f4c20d;--dash-ink:#13233f;--dash-muted:#667085;--dash-line:#e4eaf2;--dash-bg:#f5f8fd} .dashboard-page{background:radial-gradient(circle at 88% 0,#eaf2ff 0,transparent 28%),var(--dash-bg)} .page-loader{position:fixed;inset:0;display:grid;place-items:center;background:linear-gradient(135deg,#061f4a,#0b5ed7);z-index:1000;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.page-loader.active{opacity:1;visibility:visible}.loader-box{width:min(360px,88vw);padding:34px 28px;border:1px solid #ffffff24;border-radius:28px;background:#ffffff10;backdrop-filter:blur(16px);text-align:center;color:#fff;box-shadow:0 30px 80px #001b4540}.loader-logo{width:72px;height:72px;border-radius:50%;background:#fff;padding:4px;margin:0 auto 18px;box-shadow:0 10px 30px #00000025}.loader-spinner{width:48px;height:48px;border-radius:50%;border:4px solid #ffffff2c;border-top-color:var(--dash-yellow);animation:dashboard-spin .85s linear infinite;margin:12px auto 16px}.loader-box strong{display:block;font-size:18px}.loader-box span{display:block;color:#dbe8ff;font-size:12px;margin-top:6px}@keyframes dashboard-spin{to{transform:rotate(360deg)}} .dashboard-content{display:grid;gap:20px}.dashboard-hero{position:relative;overflow:hidden;border-radius:28px;padding:28px;background:linear-gradient(135deg,#082b63 0%,#0b5ed7 72%,#126ee7 100%);color:#fff;box-shadow:0 24px 55px rgba(8,43,99,.2)}.dashboard-hero:before,.dashboard-hero:after{content:"";position:absolute;border-radius:50%;pointer-events:none}.dashboard-hero:before{width:260px;height:260px;right:-90px;top:-110px;background:#ffffff12}.dashboard-hero:after{width:130px;height:130px;right:150px;bottom:-80px;background:#f4c20d14}.hero-inner{position:relative;z-index:1;display:flex;align-items:flex-end;justify-content:space-between;gap:20px}.hero-copy{max-width:760px}.hero-kicker{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;background:#ffffff14;border:1px solid #ffffff22;font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.hero-copy h2{margin:10px 0 7px;font-size:34px;letter-spacing:-.03em}.hero-copy p{margin:0;color:#dbe8ff;line-height:1.55}.hero-actions{display:flex;gap:9px;flex-wrap:wrap}.hero-actions a{background:var(--dash-yellow);color:var(--dash-deep)}.hero-actions a.secondary{background:#ffffff12;color:#fff;border:1px solid #ffffff28}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.dash-stat{background:#fff;border:1px solid var(--dash-line);border-radius:20px;padding:20px;box-shadow:0 8px 25px rgba(20,45,80,.06);position:relative;overflow:hidden}.dash-stat:after{content:"";position:absolute;width:100px;height:100px;right:-45px;top:-45px;border-radius:50%;background:#edf4ff}.dash-stat-label{font-size:12px;color:var(--dash-muted);font-weight:800}.dash-stat-value{display:block;font-size:30px;line-height:1;margin-top:9px;position:relative;z-index:1;color:var(--dash-ink)}.dash-stat-meta{font-size:11px;color:#8a94a6;margin-top:7px;display:block}.dashboard-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.dash-panel{background:#fff;border:1px solid var(--dash-line);border-radius:22px;padding:21px;box-shadow:0 8px 25px rgba(20,45,80,.06)}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;margin-bottom:15px}.panel-head h3{margin:0;font-size:19px}.panel-head p{margin:5px 0 0;color:var(--dash-muted);font-size:12px}.class-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.class-card{border:1px solid var(--dash-line);border-radius:16px;padding:15px;background:linear-gradient(180deg,#fff,#fbfdff)}.class-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.class-pill{display:inline-flex;padding:6px 9px;border-radius:999px;background:#edf4ff;color:var(--dash-blue);font-size:10px;font-weight:900}.class-card h4{margin:10px 0 5px;font-size:16px}.class-card p{margin:0 0 12px;color:var(--dash-muted);font-size:12px}.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.tool{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--dash-line);border-radius:16px;text-decoration:none;color:var(--dash-ink);background:#fff;transition:.2s}.tool:hover{transform:translateY(-2px);box-shadow:0 12px 25px rgba(20,45,80,.08)}.tool-icon{width:40px;height:40px;flex:0 0 auto;border-radius:13px;background:#edf4ff;color:var(--dash-blue);display:grid;place-items:center;font-size:18px}.tool b{display:block;font-size:13px}.tool>span:last-child{display:block;margin-top:0;color:var(--dash-ink);font-size:13px}.tool>span:last-child>span{display:block;margin-top:3px;color:var(--dash-muted);font-size:11px}.announcement-list{display:grid;gap:10px}.announcement{display:flex;gap:11px;align-items:flex-start;padding:12px;border:1px solid var(--dash-line);border-radius:14px;background:#fbfdff}.announcement-dot{width:9px;height:9px;border-radius:50%;background:var(--dash-yellow);margin-top:6px;flex:0 0 auto}.announcement b{font-size:12px}.announcement time{display:block;font-size:10px;color:#8a94a6;margin-top:4px}.empty-state{padding:28px;text-align:center;color:var(--dash-muted);font-size:12px;border:1px dashed var(--dash-line);border-radius:14px}.dashboard-popup{position:fixed;inset:0;background:rgba(4,18,40,.62);backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;padding:18px;z-index:900}.dashboard-popup.show{display:flex}.welcome-modal{width:min(460px,94vw);background:#fff;border-radius:26px;overflow:hidden;box-shadow:0 32px 90px rgba(0,0,0,.22);animation:modal-rise .35s ease}.welcome-banner{background:linear-gradient(135deg,#082b63,#0b5ed7);padding:26px;color:#fff;position:relative}.welcome-logo{width:68px;height:68px;border-radius:50%;background:#fff;padding:4px;box-shadow:0 8px 25px #00000026}.welcome-banner h3{margin:16px 0 5px;font-size:24px}.welcome-banner p{margin:0;color:#dbe8ff;font-size:12px;line-height:1.5}.welcome-body{padding:22px}.welcome-body h4{margin:0;font-size:18px;color:var(--dash-ink)}.welcome-body>p{color:var(--dash-muted);font-size:12px;line-height:1.5}.popup-actions{display:grid;gap:9px;margin-top:16px}.popup-action{display:flex;align-items:center;gap:11px;padding:13px;border:1px solid var(--dash-line);border-radius:14px;text-decoration:none;color:var(--dash-ink);background:#fff}.popup-action:hover{background:#f7faff}.popup-action .icon{width:36px;height:36px;display:grid;place-items:center;border-radius:11px;background:#edf4ff;color:var(--dash-blue);font-weight:900}.popup-action small{display:block;margin-top:2px;color:var(--dash-muted);font-size:11px}.popup-footer{display:flex;justify-content:flex-end;margin-top:18px}.close-popup{border:0;background:var(--dash-deep);color:#fff;border-radius:12px;padding:11px 16px;font-weight:800;cursor:pointer}@keyframes modal-rise{from{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:none}}@media(max-width:980px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid{grid-template-columns:1fr}}@media(max-width:680px){.hero-inner{align-items:flex-start;flex-direction:column}.hero-actions{width:100%}.hero-actions a{flex:1}.stats-grid,.class-grid,.tool-grid{grid-template-columns:1fr}.dashboard-hero{padding:22px}.hero-copy h2{font-size:28px}} @media(prefers-reduced-motion:reduce){.loader-spinner,.welcome-modal{animation:none!important}.dash-stat,.tool{transition:none!important}}\n/* Dashboard refinement */\n.tool-icon{width:42px;height:42px}.tool-icon svg{width:21px;height:21px}.class-card{transition:transform .2s ease,box-shadow .2s ease}.class-card:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(20,45,80,.07)}.dash-stat,.dash-panel{box-shadow:0 5px 20px rgba(20,45,80,.045)}.hero-copy h2{line-height:1.2}.announcement{transition:background .2s ease}.announcement:hover{background:#f3f7ff}\n