:root{--navy:#082b52;--blue:#0a4f87;--gold:#f5b900;--paper:#f4f6f8;--ink:#132238;--muted:#66758a;--line:#dfe5ec;--green:#16815c;--red:#b42318}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 92% 2%,#e9f1f8 0,transparent 28%),var(--paper);color:var(--ink);font-family:"Segoe UI Variable","Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;letter-spacing:-.006em}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.app-shell{min-height:100vh;display:grid;grid-template-columns:270px 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:270px;background:linear-gradient(180deg,#062746 0%,#07345c 58%,#05223e 100%);color:#fff;padding:29px 22px;display:flex;flex-direction:column;z-index:10;box-shadow:10px 0 35px #06274618}.brand{padding:4px 7px 27px;border-bottom:1px solid #ffffff20}.brand img{width:100%;max-height:76px;object-fit:contain;object-position:left;filter:drop-shadow(0 5px 10px #00162955)}.brand span{display:block;margin-top:12px;color:#b9c9da;font-size:10px;letter-spacing:.22em}.sidebar nav{display:grid;gap:6px;margin-top:22px}.sidebar nav button{display:flex;align-items:center;gap:13px;background:transparent;border:0;border-radius:8px;color:#bfcddd;padding:12px 13px;text-align:left;font-weight:600;font-size:12px;transition:.2s}.sidebar nav button:hover,.sidebar nav button.active{background:#ffffff12;color:#fff}.sidebar nav button:hover{transform:translateX(3px)}.sidebar nav button.active{box-shadow:inset 3px 0 var(--gold)}.storage-box{margin-top:auto;padding:16px;border-radius:12px;background:linear-gradient(145deg,#ffffff12,#ffffff07);border:1px solid #ffffff1f}.storage-box strong,.storage-box span,.storage-box small{display:block}.storage-box strong{font-size:12px}.storage-box span{margin:5px 0 11px;color:#f5cd4d;font-size:10px}.storage-box>div{height:4px;background:#ffffff1b;border-radius:8px;overflow:hidden}.storage-box>div 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#ffffff08}.welcome-main{position:relative;z-index:2;max-width:650px}.welcome-kicker{font-size:10px;letter-spacing:.22em;font-weight:800;color:#ffdc66;display:flex;align-items:center;gap:8px;margin-bottom:16px}.welcome-kicker i{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 5px #f5b9001f}.welcome h1{font-size:36px;font-weight:720;letter-spacing:-.035em;line-height:1.12;margin:0}.welcome h1 em{font-style:normal;color:#ffe383}.welcome-main>p{max-width:590px;line-height:1.65;font-size:14px;color:#c7d5e2}.hero-actions{display:flex;gap:9px;margin-top:24px}.hero-actions button{border:1px solid #ffffff38;background:#ffffff15;color:#fff;border-radius:8px;padding:11px 14px;font-weight:700;font-size:11px}.hero-actions button:first-child{background:var(--gold);border-color:var(--gold);color:#092a4b}.welcome-brand{position:relative;z-index:2;width:290px;margin-left:35px;padding:24px 22px;border:1px solid #ffffff28;border-radius:15px;background:#001b324f;text-align:center}.welcome-brand img{width:100%;max-height:90px;object-fit:contain}.welcome-brand span,.welcome-brand small{display:block}.welcome-brand span{margin-top:13px;font-size:11px;color:#d7e4ef}.welcome-brand small{margin-top:6px;color:#f7cc44;font-weight:650}.stats{margin:0 4.5% 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat,.panel,.form-panel,.video-card,.task-card,.filters,.resource-card{background:#fff;border:1px solid #d9e2eb;box-shadow:0 9px 28px #1c3b5810;border-radius:14px}.stat{border-left:4px solid var(--blue);padding:18px 21px}.stat.gold{border-left-color:var(--gold)}.stat.green{border-left-color:var(--green)}.stat.ink{border-left-color:var(--ink)}.stat span{font-size:12px;color:var(--muted)}.stat strong{display:block;margin-top:7px;font-size:30px;font-weight:720}.two-col{margin:0 4.5% 40px;display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.panel,.form-panel{padding:24px}.panel-head h2{font-size:21px;margin:0}.eyebrow{display:block;color:#2c6691;font-size:10px;letter-spacing:.14em;font-weight:800;margin-bottom:10px}.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:20px}.quick-grid button{background:#f7f9fb;border:1px solid var(--line);border-radius:11px;padding:17px;text-align:left;color:var(--blue)}.quick-grid strong,.quick-grid small{display:block;color:var(--ink)}.quick-grid small{color:var(--muted);margin-top:5px}.mini-task{display:flex;gap:13px;align-items:center;padding:13px 0;border-bottom:1px solid #edf0f3}.mini-task time{width:43px;height:43px;border-radius:6px;background:#eef3f7;color:var(--blue);display:grid;place-items:center;font-weight:800;line-height:1}.mini-task time small{text-transform:uppercase;font-size:8px}.mini-task strong,.mini-task span{display:block;font-size:12px}.mini-task span{color:var(--muted);margin-top:4px}.content{padding:36px 4.5% 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var(--line);padding-top:17px}.task-list{display:grid;gap:11px}.task-card{padding:18px;display:flex;gap:16px}.status-mark{width:42px;height:42px;flex:0 0 42px;border-radius:50%;background:#fff3d1;color:#9a6a00;display:grid;place-items:center}.status-mark.progress{background:#e8f2fa;color:var(--blue)}.status-mark.done{background:#e1f5ed;color:var(--green)}.task-main{display:flex;justify-content:space-between;gap:20px;width:100%}.task-meta{display:flex;align-items:center;gap:18px;min-width:max-content}.task-meta span,.task-meta label{font-size:11px;color:var(--muted)}.task-meta b{display:block;color:var(--ink);font-size:9px;text-transform:uppercase;margin-bottom:4px}.task-meta select{border:1px solid var(--line);border-radius:5px;padding:6px;background:#fff;font-size:11px}.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.resource-card{display:flex;gap:18px;padding:20px}.file-icon{flex:0 0 58px;width:58px;height:72px;border-radius:10px;background:#fff0ef;color:#bc2f2a;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:5px}.file-icon.material{background:#e9f2f8;color:var(--blue)}.file-icon small{font-size:8px;font-weight:900}.resource-body{min-width:0;flex:1}.resource-body>b{color:var(--blue);font-size:10px}.file-info{margin:12px 0;padding:9px 10px;background:#f6f8fa;border-radius:7px;display:flex;justify-content:space-between;gap:12px;font-size:10px;color:#42566b}.file-info span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty{grid-column:1/-1;min-height:230px;border:1px dashed #bec9d4;border-radius:9px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);background:#ffffff70}.empty strong{color:var(--ink);margin:11px 0 5px}.empty span{font-size:12px}.cloud-hint{padding:12px 14px;background:#fff8df;border:1px solid #ead589;border-radius:8px;color:#6d5611;font-size:11px;line-height:1.5;margin-bottom:17px}
@media(max-width:1100px){.filters{grid-template-columns:repeat(3,1fr)}.video-grid{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(2,1fr)}.two-col,.resource-grid{grid-template-columns:1fr}.task-main{display:block}.task-meta{margin-top:14px;flex-wrap:wrap}}
@media(max-width:760px){.app-shell{display:block}.sidebar{position:static;width:auto;height:auto;padding:16px;overflow-x:auto}.brand,.storage-box{display:none}.sidebar nav{margin:0;display:flex;min-width:max-content}.sidebar nav button{min-width:120px;justify-content:center;font-size:11px;padding:10px 5px}.main{display:block}.topbar{height:58px;padding:0 17px;justify-content:space-between}.mobile-home{display:block;border:0;background:var(--navy);color:#fff;border-radius:5px;padding:7px 9px;font-weight:800}.topbar-label,.status-dot{display:none}.welcome{margin:18px 15px;padding:30px 24px;min-height:0}.welcome h1{font-size:26px}.welcome-brand{display:none}.hero-actions{flex-wrap:wrap}.stats,.two-col{margin-left:15px;margin-right:15px}.stats{grid-template-columns:1fr 1fr;gap:9px}.content{padding:25px 15px}.page-head{align-items:flex-start;gap:16px}.page-head h1{font-size:27px}.page-head p{display:none}.filters{grid-template-columns:1fr 1fr}.filters>*:first-child,.filters>*:nth-child(2){grid-column:1/-1}.video-grid,.form-grid,.form-grid.three{grid-template-columns:1fr}.task-card{padding:14px}.task-meta{min-width:0}.notice{top:68px;right:15px;left:15px}}