@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Noto+Sans+SC:wght@400;500;600;700&display=swap');
:root{--ink:#16343a;--muted:#657b7d;--accent:#217b7b;--accent-dark:#145d63;--glass:rgba(255,255,255,.28);--stroke:rgba(255,255,255,.7);--shadow:0 24px 70px rgba(47,83,81,.12),inset 0 1px 0 rgba(255,255,255,.8);--radius:28px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;color:var(--ink);font-family:"DM Sans","Noto Sans SC",sans-serif;background:#dbe9e5}button,input,select{font:inherit}button{color:inherit}button,select{cursor:pointer}.ambient{position:fixed;inset:0;overflow:hidden;pointer-events:none;background:linear-gradient(145deg,#eaf5ef 0%,#c9dfdc 45%,#e6d9cc 100%)}.ambient:before{content:"";position:absolute;inset:0;opacity:.14;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' 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@media(max-width:1050px){.dashboard-grid{grid-template-columns:1fr}.side-stack{grid-template-columns:1fr 1fr 180px}.import-layout{grid-template-columns:1fr}}
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@media(max-width:760px){.app-shell{padding:10px 10px 100px}.topbar{height:66px;top:8px;grid-template-columns:1fr auto;padding:0 12px}.brand small,.icon-btn{display:none}nav{position:fixed;z-index:30;left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));justify-content:space-around;border:1px solid rgba(255,255,255,.8);background:rgba(229,241,238,.78);backdrop-filter:blur(25px);box-shadow:0 12px 36px rgba(29,66,65,.2)}.nav-link{flex:1;padding:11px 8px}main{padding-top:32px}.hero-row{align-items:stretch;flex-direction:column;gap:18px}.hero-row h1{font-size:42px;max-width:360px}.week-switch{align-self:flex-end;flex-shrink:0;margin-top:-6px}.week-switch strong{min-width:52px;font-size:12px}.schedule-panel{padding:18px;overflow-x:auto}.section-head{min-width:600px}.side-stack{grid-template-columns:1fr}.next-card{min-height:185px}.import-layout,.settings-grid{display:block}.review-card,.settings-card{margin-top:15px}.span-2{grid-column:auto}.period-list{grid-template-columns:1fr 1fr}.course-row{grid-template-columns:1fr 1fr;padding:14px 0}.course-row label:first-child{grid-column:span 2}.delete-course{align-self:center}.model-row{align-items:stretch;flex-direction:column}.model-row .primary{width:100%}.drop-zone{min-height:310px}}
@media(max-width:760px){.app-shell{padding-bottom:48px}.topbar{padding:7px}.topbar nav{position:static;inset:auto;width:100%;height:50px;display:grid;grid-template-columns:repeat(3,1fr);background:rgba(255,255,255,.18);box-shadow:none}.topbar .nav-link{padding:9px 6px}}
.schedule-actions{display:flex;align-items:center;gap:10px}.section-head .week-switch{padding:6px;border:1px solid rgba(255,255,255,.62);border-radius:15px;background:rgba(255,255,255,.2);box-shadow:none}.section-head .week-switch button{width:34px;height:34px;border-radius:10px}.time-label strong,.time-label span{display:block}.time-label strong{font-size:11px;color:var(--ink)}.time-label span{font-size:8px}
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@media(max-width:380px){.schedule-panel{padding-inline:7px}.week-strip,.schedule-grid{grid-template-columns:29px repeat(7,minmax(0,1fr))}.schedule-grid:before{inset:0 0 0 29px}.course-block strong{font-size:8px}}
.import-scope{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:20px;padding:16px;border:1px solid rgba(255,255,255,.65);border-radius:18px;background:rgba(255,255,255,.2)}.import-scope strong{font-size:14px}.import-scope p{margin:4px 0 0;color:var(--muted);font-size:10px}.scope-fields{display:flex;align-items:flex-end;gap:7px}.scope-fields label span{display:block;margin:0 0 4px 3px;color:var(--muted);font-size:9px}.scope-fields input{width:72px}.scope-arrow{padding-bottom:11px;color:var(--accent)}.course-editor{max-height:none;overflow:visible}.review-card{min-height:0}.course-row{grid-template-columns:2fr .8fr .7fr .7fr}.course-row-head{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px}.course-row-head strong{font-size:12px}.course-row-head span{color:var(--muted);font-size:10px}.course-row-head .delete-course{justify-self:end}.course-name-field{grid-column:span 2}.weeks-field{grid-column:span 2}.course-row label{min-width:0}
@media(max-width:1050px){.settings-grid{display:grid;grid-template-columns:minmax(0,700px);justify-content:center;max-width:none}.settings-grid .span-2{grid-column:auto}.settings-card{min-width:0}.settings-card .section-head{min-width:0}.settings-card .period-list{grid-template-columns:1fr 1fr}.import-layout{max-width:760px;margin-inline:auto}.page-title{max-width:700px}}
@media(max-width:760px){.review-card .section-head{min-width:0}.course-editor{overflow:visible;max-height:none}.course-row{grid-template-columns:1fr 1fr;margin:14px 0;padding:14px;border:1px solid rgba(255,255,255,.62);border-radius:18px;background:rgba(255,255,255,.18)}.course-row-head,.course-name-field,.weeks-field{grid-column:1/-1}.course-row input,.course-row select{min-height:42px}.course-row .delete-course{width:36px;height:36px}.review-card{min-height:0;padding:20px 16px}.review-card .status-pill{white-space:nowrap}.primary.full{position:sticky;bottom:max(12px,env(safe-area-inset-bottom));z-index:5;box-shadow:0 12px 28px rgba(20,94,104,.3)}}

.danger-button{border:1px solid rgba(161,72,60,.18);border-radius:12px;padding:9px 12px;color:#954b40;background:rgba(255,245,242,.55);font-size:12px;font-weight:600}.danger-button:hover{background:rgba(255,237,232,.82)}.import-scope{border:1px solid rgba(255,255,255,.72);background:rgba(255,255,255,.24)}.scope-fields select{min-width:112px;font-weight:600;background:rgba(255,255,255,.7)}
@media(max-width:760px){.schedule-actions{gap:5px}.danger-button{position:absolute;top:66px;right:14px;padding:7px 9px;font-size:10px}.schedule-panel .week-strip{margin-top:50px}.import-scope{align-items:stretch}.scope-fields select{min-width:0;width:100%}}
@media(max-width:560px){.import-scope{align-items:stretch;flex-direction:column}.scope-fields{display:grid;grid-template-columns:1fr auto 1fr}.scope-fields input{width:100%}.scope-arrow{text-align:center}.settings-card .period-list{grid-template-columns:1fr 1fr}.settings-view .page-title{padding-inline:8px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
