.csm-page{--csm-ink:#10213d;--csm-muted:#62708a;--csm-line:#d8dfeb;--csm-paper:#fff;--csm-soft:#f3f7fc;--csm-blue:#315efb;--csm-red:#d83756;--csm-radius:18px;color:var(--csm-ink);background:var(--csm-paper)}
.csm-shell{max-width:1180px;margin:auto;padding:0 24px}.csm-hero{padding:28px 0 56px;background:linear-gradient(155deg,#edf4ff 0,#fff 68%)}.csm-hero-copy{max-width:760px;margin:0 auto 18px;text-align:center}.csm-kicker{margin:0 0 8px;color:var(--csm-blue);font-size:.76rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.csm-hero h1,.csm-section h2,.csm-guide-page h1{margin:0;color:var(--csm-ink);font-weight:850;letter-spacing:-.04em}.csm-hero h1{font-size:clamp(2.15rem,4vw,3.4rem)}.csm-hero-copy>p:not(.csm-kicker){max-width:670px;margin:12px auto 4px;font-size:1.06rem;line-height:1.55;color:var(--csm-muted)}.csm-hero-copy small{font-weight:800;color:var(--csm-muted)}
.csm-builder{overflow:hidden;border:1px solid var(--csm-line);border-radius:var(--csm-radius);background:#fff;box-shadow:0 18px 45px rgba(36,70,130,.12)}.csm-builder-toolbar{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--csm-line);background:#fbfcff}.csm-view-tabs{display:flex;gap:5px}.csm-view-tabs button,.csm-text-button,.csm-export button,.csm-secondary,.csm-primary,.csm-read-only button{border:0;border-radius:10px;padding:9px 12px;cursor:pointer;font:inherit;font-weight:750}.csm-view-tabs button,.csm-text-button{background:transparent;color:var(--csm-muted)}.csm-view-tabs button.is-active{background:#e8efff;color:#163ca8}.csm-toolbar-actions{display:flex;gap:4px}.csm-grid{--time-col:58px;--row-h:18px;display:grid;grid-template-columns:var(--time-col) repeat(7,minmax(90px,1fr));min-width:820px;position:relative;background:repeating-linear-gradient(to bottom,transparent 0,transparent calc(var(--row-h) - 1px),#edf1f7 calc(var(--row-h) - 1px),#edf1f7 var(--row-h));padding-top:36px}.csm-week-wrap{overflow:auto;max-height:560px}.csm-day-head,.csm-time-label{background:#fbfcff;color:#61708b;font-size:.72rem;font-weight:800}.csm-day-head{position:sticky;z-index:5;top:0;padding:10px 6px;text-align:center;border-left:1px solid var(--csm-line);border-bottom:1px solid var(--csm-line)}.csm-time-label{grid-column:1;padding:2px 7px;text-align:right;transform:translateY(-7px)}.csm-day-column{grid-row:2;position:relative;min-height:540px;border-left:1px solid var(--csm-line)}.csm-course-block{position:absolute;z-index:2;left:5px;right:5px;overflow:hidden;border:1px solid rgba(16,33,61,.13);border-left:4px solid;color:#10213d;border-radius:8px;padding:4px 5px;background:#dbe6ff;box-shadow:0 2px 5px rgba(30,54,90,.09);font-size:.67rem;line-height:1.25;cursor:grab;touch-action:none}.csm-course-block:focus{outline:3px solid #84a5ff}.csm-course-block.is-conflict{color:#7b1328!important;background:#ffe1e6!important;border-color:#f397a9!important;border-left-color:#d83756!important}.csm-course-block b,.csm-course-block span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.csm-course-block span{opacity:.8}.csm-conflicts{min-height:0}.csm-conflicts:not(:empty){margin:12px 14px;padding:10px 12px;border:1px solid #efb1bd;border-radius:10px;background:#fff0f2;color:#8d1730;font-size:.83rem;line-height:1.5}.csm-conflicts ul{margin:5px 0 0;padding-left:18px}.csm-course-panel{padding:16px;border-top:1px solid var(--csm-line)}.csm-form-title{display:flex;justify-content:space-between;gap:14px;align-items:baseline;margin-bottom:10px}.csm-form-title strong{font-size:1rem}.csm-form-title span,.csm-export span,.csm-export-note{font-size:.78rem;color:var(--csm-muted)}.csm-fields{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.csm-fields label,.csm-term-head label{display:grid;gap:5px;font-size:.72rem;font-weight:800;color:#465571}.csm-fields input,.csm-fields select,.csm-term-head input{min-width:0;box-sizing:border-box;width:100%;height:36px;border:1px solid #bdc8da;border-radius:8px;padding:0 8px;background:#fff;color:var(--csm-ink);font:inherit}.csm-session-fields{margin:13px 0 0;padding:11px;border:1px solid var(--csm-line);border-radius:10px}.csm-session-fields legend{padding:0 6px;font-size:.78rem;font-weight:800}.csm-days span{display:flex;gap:4px;height:36px;align-items:center}.csm-days button{min-width:30px;height:28px;border:1px solid #bdc8da;border-radius:7px;background:#fff;color:#516078;cursor:pointer;font-weight:800}.csm-days button.is-active{border-color:#315efb;background:#e8efff;color:#163ca8}.csm-secondary{margin-top:10px;border:1px solid #bdc8da;background:#fff;color:#40516e}.csm-primary{background:var(--csm-blue);color:#fff}.csm-form-actions{display:flex;gap:8px;margin-top:12px}.csm-session-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.csm-session-chip{display:flex;gap:7px;align-items:center;border:1px solid var(--csm-line);border-left:4px solid;border-radius:8px;padding:6px 8px;font-size:.76rem}.csm-session-chip button{border:0;background:transparent;color:#a42b40;cursor:pointer;font-weight:800}.csm-export{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:15px 16px;border-top:1px solid var(--csm-line);background:#fbfcff}.csm-export>div:first-child{display:grid;gap:2px}.csm-export-buttons{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.csm-export button{background:#fff;border:1px solid #bdc8da;color:#29405f;font-size:.8rem}.csm-export button:first-child{border-color:var(--csm-blue);background:var(--csm-blue);color:#fff}.csm-export-note{margin:0;padding:0 16px 15px}.csm-read-only{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:12px 16px;background:#fff8d8;border-top:1px solid #ecd78b;font-size:.82rem}.csm-read-only span{color:#665c36}.csm-read-only button{margin-left:auto;background:#fff;border:1px solid #c5af59;color:#5e4d0d}
.csm-semester{padding:18px}.csm-term-head{display:flex;justify-content:space-between;gap:16px;align-items:center}.csm-term-head>div{display:grid;gap:3px}.csm-term-head strong{font-size:1.1rem}.csm-term-head span{font-size:.8rem;color:var(--csm-muted)}.csm-timeline{display:grid;grid-template-columns:repeat(16,minmax(72px,1fr));gap:6px;margin:20px 0 10px;overflow:auto}.csm-term-event{min-height:86px;border:1px solid var(--csm-line);border-top:4px solid #315efb;border-radius:10px;padding:8px;background:#fff;font-size:.76rem}.csm-term-event b,.csm-term-event span{display:block}.csm-term-event span{margin-top:4px;color:var(--csm-muted);line-height:1.35}.csm-semester>p{color:var(--csm-muted);font-size:.82rem;line-height:1.45}
.csm-section{padding:72px 0}.csm-soft{background:var(--csm-soft)}.csm-section h2{font-size:clamp(1.7rem,3vw,2.45rem);line-height:1.08}.csm-two-col{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:50px}.csm-two-col ol{margin:0;padding:0;list-style-position:inside;display:grid;gap:13px;font-size:1.02rem;line-height:1.45}.csm-two-col p{margin:0 0 16px;color:var(--csm-muted);line-height:1.65}.csm-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:26px}.csm-steps article{border:1px solid var(--csm-line);border-radius:14px;padding:16px;background:#fff}.csm-steps b{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#e8efff;color:#163ca8}.csm-steps h3{margin:12px 0 7px;font-size:.94rem}.csm-steps p{margin:0;color:var(--csm-muted);font-size:.82rem;line-height:1.55}.csm-guide-links{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:24px}.csm-guide-links a{display:flex;justify-content:space-between;gap:8px;min-height:70px;align-items:center;padding:13px;border:1px solid var(--csm-line);border-radius:12px;color:var(--csm-ink);font-weight:750;text-decoration:none}.csm-guide-links a:hover{border-color:var(--csm-blue);color:var(--csm-blue)}.csm-guide-links span{font-size:1.3rem}.csm-faq{max-width:880px}.csm-faq details{border-bottom:1px solid var(--csm-line);padding:15px 0}.csm-faq summary{cursor:pointer;font-weight:800}.csm-faq p{margin:8px 0 0;color:var(--csm-muted);line-height:1.55}.csm-guide-page{padding:72px 0;min-height:45vh}.csm-guide-page .csm-shell{max-width:820px}.csm-guide-lead{font-size:1.18rem;line-height:1.6;color:var(--csm-muted)}.csm-guide-page p:not(.csm-kicker):not(.csm-guide-lead){color:var(--csm-muted);line-height:1.7}.csm-guide-cta{display:inline-block;text-decoration:none}
@media(max-width:900px){.csm-fields{grid-template-columns:repeat(3,minmax(0,1fr))}.csm-steps,.csm-guide-links{grid-template-columns:repeat(2,1fr)}.csm-two-col{gap:26px}.csm-export{align-items:flex-start;flex-direction:column}.csm-export-buttons{justify-content:flex-start}}@media(max-width:620px){.csm-shell{padding:0 15px}.csm-hero{padding-top:16px}.csm-hero-copy{text-align:left}.csm-builder-toolbar,.csm-form-title,.csm-term-head{align-items:flex-start;flex-direction:column}.csm-toolbar-actions{width:100%;justify-content:space-between}.csm-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.csm-course-fields label:nth-child(2){grid-column:span 2}.csm-session-fields .csm-days{grid-column:span 2}.csm-two-col{grid-template-columns:1fr}.csm-section{padding:48px 0}.csm-steps,.csm-guide-links{grid-template-columns:1fr}.csm-read-only button{margin-left:0}.csm-grid{min-width:700px}}
@media print{body>*:not(#mainContent),.csm-hero-copy,.csm-builder-toolbar,.csm-course-panel,.csm-export,.csm-export-note,.csm-conflicts,.csm-section,.csm-read-only{display:none!important}.csm-page,.csm-hero,.csm-builder,.csm-week-wrap{display:block!important;background:#fff!important;border:0!important;box-shadow:none!important;padding:0!important;overflow:visible!important}.csm-shell{max-width:none!important;padding:0!important}.csm-grid{min-width:0!important;transform:scale(.82);transform-origin:top left;width:122%!important}.csm-course-block{print-color-adjust:exact;-webkit-print-color-adjust:exact}.csm-week-wrap{max-height:none!important}@page{size:landscape;margin:8mm}}
.csm-time-scale{position:absolute;top:36px;left:0;width:58px;height:540px;pointer-events:none}.csm-time-scale .csm-time-label{position:absolute;right:7px;transform:translateY(-7px)}
/* Workspace layout: keep the schedule and editor visible as one working surface. */
.csm-course-dock{display:flex;gap:8px;overflow-x:auto;padding:10px 14px;border-bottom:1px solid var(--csm-line);background:#f8faff;scrollbar-width:thin}.csm-course-card{flex:0 0 auto;min-width:170px;display:grid;gap:3px;padding:9px 11px;border:1px solid var(--csm-line);border-left:4px solid var(--csm-blue);border-radius:12px;background:#fff;color:var(--csm-ink);text-align:left;cursor:pointer}.csm-course-card:hover,.csm-course-card:focus{border-color:var(--csm-blue);outline:0;box-shadow:0 0 0 3px #315efb22}.csm-course-card.is-conflict{border-left-color:var(--csm-red);background:#fff5f6}.csm-course-card b,.csm-course-card span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.csm-course-card b{font-size:.8rem}.csm-course-card span{color:var(--csm-muted);font-size:.7rem}.csm-course-empty{padding:8px 2px;color:var(--csm-muted);font-size:.78rem}.csm-workspace-main{display:grid;grid-template-columns:minmax(0,1fr) 340px;align-items:start}.csm-schedule-pane{min-width:0}.csm-workspace-main .csm-course-panel{min-width:0;max-height:690px;overflow:auto;margin:0;border-top:0;border-left:1px solid var(--csm-line);background:#fff;position:sticky;top:57px}.csm-workspace-main .csm-course-panel .csm-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.csm-workspace-main .csm-course-panel .csm-course-fields label:nth-child(2),.csm-workspace-main .csm-course-panel .csm-session-fields .csm-days{grid-column:span 2}.csm-workspace-main .csm-course-panel .csm-form-title{display:grid;gap:3px}.csm-workspace-main .csm-course-panel .csm-form-actions button{flex:1}.csm-workspace-main .csm-course-panel .csm-secondary{width:100%}.csm-workspace-main .csm-conflicts:not(:empty){margin:10px 12px}.csm-workspace-main .csm-week-wrap{max-height:590px}@media(max-width:960px){.csm-workspace-main{display:block}.csm-workspace-main .csm-course-panel{max-height:none;position:static;border-top:1px solid var(--csm-line);border-left:0}.csm-workspace-main .csm-course-panel .csm-form-title{display:flex}.csm-workspace-main .csm-course-panel .csm-fields{grid-template-columns:repeat(5,minmax(0,1fr))}.csm-workspace-main .csm-course-panel .csm-course-fields label:nth-child(2),.csm-workspace-main .csm-course-panel .csm-session-fields .csm-days{grid-column:auto}}@media(max-width:620px){.csm-course-dock{padding:9px 12px}.csm-course-card{min-width:150px}.csm-workspace-main .csm-course-panel .csm-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.csm-workspace-main .csm-course-panel .csm-course-fields label:nth-child(2),.csm-workspace-main .csm-course-panel .csm-session-fields .csm-days{grid-column:span 2}}

.csm-stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;border-bottom:1px solid var(--csm-line);background:var(--csm-line)}.csm-stat{min-width:0;padding:10px 12px;background:#fff}.csm-stat b,.csm-stat span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.csm-stat b{font-size:.95rem;color:var(--csm-ink)}.csm-stat span{margin-top:2px;font-size:.68rem;color:var(--csm-muted);font-weight:750;text-transform:uppercase;letter-spacing:.06em}.csm-toolbar-actions #newCourse{background:var(--csm-blue);color:#fff;padding-inline:15px}.csm-toolbar-actions #clearSchedule{font-size:.82rem}@media(max-width:760px){.csm-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.csm-stat:nth-child(4),.csm-stat:nth-child(5){display:none}}

.csm-cache-status{align-self:center;color:var(--csm-muted);font-size:.7rem;font-weight:700;white-space:nowrap}.csm-cache-status.is-draft{color:#8a5a00}.csm-cache-status.is-error{color:var(--csm-red)}@media(max-width:620px){.csm-cache-status{align-self:flex-start;order:3;width:100%}}