:root{--ink:#17211f;--muted:#71807b;--line:#dce5df;--paper:#f5f7f5;--white:#fff;--teal:#0f766e;--teal-dark:#0b5b55;--mint:#dff2e8;--yellow:#f8c84e;--shadow:0 16px 36px rgba(31,52,44,.08)}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif}button{font:inherit;border:0;cursor:pointer;color:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:250px;padding:28px 18px 20px;background:#eef3ef;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:10px;font:800 19px 'Manrope';padding:0 12px 35px}.brand-mark{display:grid;place-items:center;background:var(--teal);color:white;width:29px;height:29px;border-radius:8px;font-size:16px}.profile-mini{display:flex;align-items:center;gap:10px;padding:10px 11px 26px}.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#d8e7df;color:var(--teal-dark);font-weight:700;font-size:12px}.profile-mini strong{display:block;font-size:12px}.profile-mini span{font-size:11px;color:var(--muted)}.profile-mini .icon-btn{margin-left:auto;background:none;color:#8a9992}.nav{display:grid;gap:6px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:8px;background:transparent;color:#64736d;font-size:13px;text-align:left}.nav-item span{font-size:18px;width:18px;text-align:center}.nav-item.active{background:#dcece3;color:var(--teal-dark);font-weight:700}.nav-item em{margin-left:auto;font-style:normal;background:#c8ddd1;padding:2px 7px;border-radius:10px;font-size:10px}.sidebar-bottom{margin-top:auto}.help-card{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);padding:11px;border-radius:10px}.help-card strong{font-size:11px}.help-card p{margin:2px 0 0;color:var(--muted);font-size:10px;line-height:1.3}.help-icon{display:grid;place-items:center;border:1px solid #abc9bb;color:var(--teal);border-radius:50%;width:23px;height:23px}.help-card>span:last-child{margin-left:auto;color:#92a39b}.sidebar-foot{font-size:10px;color:#99a69f;padding:25px 12px 0}.main{flex:1;padding:34px 5.2vw 60px;max-width:1400px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:30px}.eyebrow{font-size:10px;letter-spacing:1.4px;color:#789087;font-weight:700}.topbar h1{margin:7px 0 0;font:800 27px 'Manrope';letter-spacing:-.5px}.top-actions{display:flex;align-items:center;gap:16px}.outline-btn{background:#fff;border:1px solid var(--line);padding:9px 13px;border-radius:7px;font-size:12px;color:#607069}.bell{background:none;font-size:21px;color:#53635b;position:relative}.bell i{position:absolute;right:1px;top:1px;width:6px;height:6px;background:#e27f5d;border-radius:50%}.avatar-top{width:38px;height:38px;background:#1d685e;color:#fff}.view{display:none}.active-view{display:block}.hero-strip{background:#dff0e8;border-radius:12px;min-height:278px;padding:35px 40px;display:flex;justify-content:space-between;overflow:hidden}.hero-strip h2{font:800 30px 'Manrope';line-height:1.12;margin:14px 0 10px;letter-spacing:-.7px}.hero-strip h2 span{color:var(--teal)}.hero-strip p{font-size:13px;color:#5e756b;max-width:385px;line-height:1.5;margin:0 0 22px}.pill{background:#b9dfca;color:#246b57;padding:6px 9px;border-radius:4px;font-size:9px;letter-spacing:1px;font-weight:700}.primary-btn{background:var(--teal);color:white;border-radius:7px;padding:11px 15px;font-size:12px;font-weight:700;box-shadow:0 5px 14px #0f766e33}.primary-btn:hover{background:var(--teal-dark)}.primary-btn span,.course-link span,.text-btn span{margin-left:12px;font-size:17px}.hero-art{width:310px;position:relative}.art-card{position:absolute;right:26px;top:26px;width:190px;height:205px;background:#fbf8ef;border-radius:8px;padding:19px;box-shadow:0 20px 30px rgba(74,101,83,.15);transform:rotate(5deg);z-index:2}.art-card span{font-size:9px;letter-spacing:1.3px;color:#8b9b8f}.art-card strong{display:block;font:700 19px 'Manrope';margin-top:39px;line-height:1.1}.art-card small{font-size:10px;color:#83958b}.art-line{height:3px;background:#da9b51;width:52px;margin:17px 0 12px}.orbit{position:absolute;border:1px solid #aad3bf;border-radius:50%;width:270px;height:160px;right:-10px;top:52px;transform:rotate(-24deg)}.orbit-2{width:210px;height:260px;right:45px;top:-30px;transform:rotate(33deg);border-color:#c5e3d0}.art-dot{width:10px;height:10px;border-radius:50%;background:#f7b44c;position:absolute}.dot-1{right:3px;top:22px}.dot-2{left:4px;bottom:30px;background:#6eb499}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:25px 0 39px;border-radius:10px;overflow:hidden}.stats>div{background:#fff;padding:19px 22px}.stats span{display:block;color:#809088;font-size:11px}.stats strong{display:block;font:800 25px 'Manrope';margin-top:6px}.stats small{font:600 13px 'DM Sans';color:#8c9a93}.muted{font-size:11px;color:#93a39b;margin:6px 0 0}.accent{color:#4d9c7e}.mini-progress,.progress{background:#e7ede8;height:5px;border-radius:4px;margin-top:12px;overflow:hidden}.mini-progress i,.progress i{display:block;height:100%;background:#5bae88;border-radius:4px}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:17px}.section-head h2{font:800 21px 'Manrope';margin:7px 0 0}.text-btn{background:none;color:var(--teal);font-size:12px;font-weight:700}.course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.course-card,.catalog-card{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}.course-cover{height:145px;padding:18px;position:relative;overflow:hidden}.course-cover span{font:800 25px 'Manrope';line-height:.95;position:relative;z-index:1}.course-cover b{position:absolute;right:16px;bottom:11px;font:800 66px 'Manrope';opacity:.12}.cover-green{background:#badfca;color:#1c6652}.cover-cream{background:#f3e4c1;color:#946b34}.cover-blue{background:#c7ddeb;color:#37637a}.course-info{padding:17px 18px 18px}.course-meta{display:flex;justify-content:space-between;color:#529d7c;font-size:9px;letter-spacing:1px;font-weight:700}.status-ready{color:#b28a44}.course-info h3,.catalog-body h3{font:700 17px 'Manrope';margin:10px 0 5px}.course-info p,.catalog-body p{font-size:11px;color:#83928b;margin:0}.course-link{background:none;color:var(--teal);font-weight:700;font-size:11px;margin-top:15px;padding:0}.catalog-head{align-items:start}.lead{color:var(--muted);font-size:12px;margin:9px 0 0}.filter-tabs{display:flex;gap:4px;background:#e8eeea;padding:4px;border-radius:7px}.filter-tabs button{background:none;padding:8px 12px;border-radius:5px;color:#7b8d84;font-size:11px}.filter-tabs .selected{background:#fff;color:var(--ink);box-shadow:0 1px 4px #9aaa9d33}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.catalog-card .course-cover{height:158px}.catalog-body{padding:18px}.tag{font-size:9px;letter-spacing:1px;color:#4c9978;font-weight:700}.muted-tag{color:#a5844e}.catalog-body h3{font-size:16px}.catalog-body p{line-height:1.5;min-height:34px}.catalog-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:21px}.catalog-bottom strong{font:800 18px 'Manrope'}.catalog-bottom strong span{color:#e4a82e}.small{padding:9px 11px;font-size:11px}.disabled-btn{background:#e7ece8;color:#96a49d;border-radius:7px;padding:9px 11px;font-size:11px;font-weight:700}.admin-welcome{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px}.admin-welcome h2{font:800 25px 'Manrope';margin:8px 0 6px}.admin-welcome p{font-size:12px;color:var(--muted);margin:0}.admin-tabs{display:flex;gap:22px;border-bottom:1px solid var(--line);margin-bottom:20px}.admin-tabs button{background:none;padding:0 2px 12px;color:#829189;font-size:12px;border-bottom:2px solid transparent}.admin-tabs button.selected{color:var(--teal);border-color:var(--teal);font-weight:700}.admin-tabs b{background:#dcece3;color:#4f8e73;padding:2px 6px;border-radius:9px;font-size:9px;margin-left:3px}.admin-panel{background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:18px;padding:20px}.panel-head{display:flex;justify-content:space-between;align-items:start;margin-bottom:14px}.panel-head h3{font:700 16px 'Manrope';margin:0 0 5px}.panel-head p{color:var(--muted);font-size:11px;margin:0}.table .tr{display:grid;grid-template-columns:2.2fr 1.2fr .7fr 1fr 24px;gap:12px;align-items:center;border-top:1px solid #edf1ed;padding:13px 5px;font-size:11px;color:#53645b}.table .th{border:0;padding-top:3px;color:#97a59e;font-size:10px}.course-cell{display:flex;align-items:center;gap:9px}.course-cell b{font-weight:600}.tiny-cover{width:27px;height:27px;border-radius:5px;display:block}.tiny-cover.green{background:#badfca}.tiny-cover.cream{background:#f3e4c1}.tiny-cover.blue{background:#c7ddeb}.status{font-style:normal;font-size:9px;padding:5px 7px;border-radius:4px}.status.live{background:#dff1e7;color:#4b9978}.status.draft{background:#f1eee8;color:#9d8960}.activity{display:flex;align-items:center;gap:10px;padding:13px 0;border-top:1px solid #edf1ed}.activity .avatar{flex:none}.activity b{font-size:11px}.activity p{font-size:11px;color:var(--muted);margin:3px 0 0}.activity time{margin-left:auto;font-size:10px;color:#98a69f}.orange{background:#f4dfca;color:#aa7048}.purple{background:#e6dcf0;color:#805a9a}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,120px);background:#173f36;color:#fff;padding:12px 18px;border-radius:8px;font-size:12px;transition:.3s;box-shadow:var(--shadow)}.toast.show{transform:translate(-50%,0)}
@media(max-width:900px){.sidebar{width:205px}.main{padding:25px 3vw}.hero-strip{padding:28px 25px}.hero-art{width:245px}.catalog-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.app-shell{display:block}.sidebar{width:100%;height:auto;padding:13px 14px 9px;display:block;border-right:0;border-bottom:1px solid var(--line)}.brand{padding:0 4px 12px}.profile-mini,.help-card,.sidebar-foot{display:none}.nav{display:flex;gap:5px;overflow:auto}.nav-item{padding:8px 10px;font-size:11px;white-space:nowrap}.nav-item span{font-size:15px}.main{padding:22px 14px 40px}.topbar{margin-bottom:22px}.topbar h1{font-size:21px}.outline-btn span{display:none}.top-actions{gap:10px}.hero-strip{min-height:0;padding:23px 20px}.hero-strip h2{font-size:23px}.hero-strip p{font-size:11px}.hero-art{display:none}.stats{margin:17px 0 27px}.stats>div{padding:13px 12px}.stats span{font-size:9px}.stats strong{font-size:20px}.course-grid,.catalog-grid{grid-template-columns:1fr}.course-cover{height:125px}.section-head{align-items:start}.filter-tabs{margin-top:10px}.catalog-head{display:block}.admin-welcome{display:block}.admin-welcome .primary-btn{margin-top:15px}.table{overflow-x:auto}.table .tr{min-width:580px}.admin-panel{padding:15px}.activity time{display:none}}