/* Lighthouse-inspired course home; DSA-native data and existing save functions */
.dsa-course-home{border:1px solid #d9e3f1;border-radius:17px;background:#fff;overflow:hidden}.dsa-course-hero{background:#fff;padding:22px 25px 17px;display:flex;justify-content:space-between;gap:15px;align-items:start}.dsa-course-hero small{color:#55749c;font-size:11px;letter-spacing:1.4px;font-weight:800}.dsa-course-hero h2{font-size:27px;color:#1c3358;margin:8px 0}.dsa-course-hero p{color:#667d9b;margin:0}.dsa-course-active{background:#e6f5f0;color:#217965;border-radius:22px;padding:9px 13px;font-weight:800;text-transform:uppercase;font-size:10px;letter-spacing:1px;white-space:nowrap}.dsa-course-navbar{display:flex;overflow-x:auto;border-top:1px solid #e5eaf3;border-bottom:1px solid #e5eaf3;scrollbar-width:thin;background:#f9fbfe}.dsa-course-navbtn{background:transparent;border:0;border-bottom:3px solid transparent;padding:15px 20px;font-weight:750;font-size:13px;color:#4c6382;white-space:nowrap;cursor:pointer}.dsa-course-navbtn.active{background:#eef5ff;color:#235c95;border-bottom-color:#277cc4}.dsa-course-content{padding:24px}.dsa-course-content h3{color:#1d3659;font-size:18px;margin:0 0 12px}.dsa-course-subtitle{color:#607995;margin:0 0 22px;font-size:13px}.dsa-course-columns{display:grid;grid-template-columns:minmax(0,2fr) minmax(210px,1fr);gap:25px}.dsa-course-main{min-width:0}.dsa-course-calendar{border:1px solid #e1e8f1;border-radius:14px;padding:18px;background:#fbfcfe;min-height:220px}.dsa-course-calendar p{font-size:13px;color:#73839d}.dsa-course-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;margin:0 0 24px}.dsa-course-metrics>div{background:#f1f4fd;border:1px solid #e3e9f4;border-radius:13px;padding:17px}.dsa-course-metrics small{display:block;color:#607998;font-size:12px;font-weight:700}.dsa-course-metrics strong{display:block;font-size:27px;margin-top:9px;color:#173e81}.dsa-metrics-colored{grid-template-columns:repeat(4,minmax(0,1fr))}.dsa-metrics-colored>div:nth-child(2){background:#f2effd;border-left:4px solid #8053ca}.dsa-metrics-colored>div:nth-child(3){background:#e9f8f4;border-left:4px solid #209a79}.dsa-metrics-colored>div:nth-child(4){background:#fff2ec;border-left:4px solid #d67842}.dsa-course-notice,.dsa-course-schedule{display:flex;align-items:center;gap:13px;width:100%;text-align:left;background:#fff;border:1px solid #e3e9f3;border-radius:11px;padding:14px;margin-bottom:9px;cursor:pointer;color:#20385b}.dsa-course-notice span:nth-child(2),.dsa-course-schedule{min-width:0}.dsa-course-notice b,.dsa-resource-line b{display:block;font-size:13px}.dsa-course-notice small,.dsa-resource-line small,.dsa-course-schedule small{display:block;color:#70839c;font-size:12px;margin-top:5px}.dsa-notice-icon{display:grid;place-items:center;flex:0 0 37px;height:37px;border-radius:11px;background:#ffefdf;color:#ad5a15;font-weight:900}.dsa-notice-icon.blue{background:#e4eafd;color:#3b56af}.dsa-course-schedule{display:block;background:#f2f5fb}.dsa-course-more{margin-top:12px}.dsa-course-more button{border:0;background:transparent;color:#2862a4;font-weight:800;cursor:pointer}.dsa-course-sectionhead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:19px;flex-wrap:wrap}.dsa-course-sectionhead p{color:#647c95;font-size:12px;margin:0}.dsa-resource-line{display:flex;align-items:center;gap:10px;justify-content:space-between;padding:17px 2px;border-bottom:1px solid #e3eaf2}.dsa-resource-line>button:first-child{flex:1;text-align:left;border:0;background:none;cursor:pointer;color:#203a5f;padding:0}.dsa-resource-open{border:1px solid #bed3e8;background:#fff;border-radius:9px;color:#284d7d;font-weight:750;padding:9px 15px;cursor:pointer}.dsa-course-empty{padding:18px;background:#f4f7fc;color:#6b7c95;border-radius:11px;font-size:13px}.dsa-selected-lesson{margin-top:21px;border-top:1px solid #dce6ef;padding-top:21px}.dsa-course-assessment{margin-top:20px}.dsa-course-evidence{margin-top:18px;border:1px solid #e2e9f4;border-radius:12px;padding:15px}.dsa-course-evidence summary{cursor:pointer}.dsa-class-overview .dsa-folder-card{min-height:100px}.dsa-class-overview .dsa-folder-card span{font-size:11px;color:#e3edff}@media(max-width:900px){.dsa-course-columns{grid-template-columns:1fr}.dsa-course-metrics,.dsa-metrics-colored{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.dsa-course-content{padding:14px}.dsa-course-hero{padding:16px}.dsa-course-hero h2{font-size:21px}.dsa-course-active{display:none}.dsa-course-navbtn{padding:12px 14px}}


/* Scoped design-system overrides: no global UI redefinition */
#dsaUnifiedPanels .dsa-folder-workflow{display:block!important;max-width:100%;font-family:inherit;color:#203858}
#dsaUnifiedPanels .dsa-class-overview{background:#fff;border:1px solid #e2e8f3;border-radius:18px;padding:18px 22px;margin-bottom:22px}
#dsaUnifiedPanels .dsa-folder-title{display:flex;align-items:center;gap:11px;margin-bottom:14px}
#dsaUnifiedPanels .dsa-folder-title h3{font-size:18px;font-weight:800;margin:0;color:#1d365b}
#dsaUnifiedPanels .dsa-folder-title small{font-size:12px;color:#7a8ca4}
#dsaUnifiedPanels .dsa-stage-number{display:grid;place-items:center;width:29px;height:29px;border-radius:10px;background:#e6edfc;color:#28559b;font-weight:850}
#dsaUnifiedPanels .dsa-folder-grade{display:flex;align-items:end;gap:15px;flex-wrap:wrap;margin-bottom:16px}
#dsaUnifiedPanels .dsa-folder-grade label{font-size:12px;font-weight:800;color:#526d8f}
#dsaUnifiedPanels .dsa-folder-grade select{display:block;min-width:170px;margin-top:6px;height:37px;padding:5px 10px;border:1px solid #ccd9ea;border-radius:9px;background:#fff}
#dsaUnifiedPanels .dsa-folder-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,270px));gap:12px}
#dsaUnifiedPanels button.dsa-folder-card{display:flex!important;flex-direction:column!important;align-items:flex-start!important;justify-content:space-between!important;gap:7px!important;text-align:left!important;background:linear-gradient(125deg,#172e7c,#4e71d5)!important;border:2px solid transparent!important;border-radius:14px!important;box-shadow:none!important;color:#fff!important;padding:18px!important;min-height:135px!important;white-space:normal!important;cursor:pointer!important}
#dsaUnifiedPanels button.dsa-folder-card:hover{filter:brightness(1.05)}
#dsaUnifiedPanels button.dsa-folder-card.selected{border-color:#ee9b4a!important;box-shadow:0 0 0 2px #ffddb7!important}
#dsaUnifiedPanels .dsa-folder-card b{font-size:17px!important;color:#fff!important}
#dsaUnifiedPanels .dsa-folder-card small,#dsaUnifiedPanels .dsa-folder-card span{color:#e5edff!important;font-size:12px!important}
#dsaUnifiedPanels section.dsa-course-home{display:block!important;background:white!important;border:1px solid #dbe4f0!important;border-radius:18px!important;overflow:hidden!important;box-shadow:0 5px 18px rgba(21,44,88,.045)!important}
#dsaUnifiedPanels .dsa-course-hero{display:flex!important;align-items:center!important;justify-content:space-between!important;background:#fff!important;padding:25px!important;border:0!important}
#dsaUnifiedPanels .dsa-course-navbar{display:flex!important;flex-direction:row!important;align-items:stretch!important;gap:0!important;background:#f7f9ff!important;overflow-x:auto!important;white-space:nowrap!important;border-block:1px solid #e2e7ef!important}
#dsaUnifiedPanels .dsa-course-navbar button.dsa-course-navbtn{display:inline-flex!important;flex:0 0 auto!important;align-items:center!important;justify-content:center!important;min-height:50px!important;border:0!important;border-bottom:3px solid transparent!important;border-radius:0!important;background:transparent!important;color:#45607e!important;box-shadow:none!important;padding:14px 21px!important;font-size:14px!important;font-weight:750!important;white-space:nowrap!important;width:auto!important;text-align:center!important}
#dsaUnifiedPanels .dsa-course-navbar button.dsa-course-navbtn.active{color:#205e9b!important;background:#eaf3ff!important;border-bottom-color:#267bc3!important}
#dsaUnifiedPanels .dsa-course-content{display:block!important;padding:24px!important;background:white!important}
#dsaUnifiedPanels .dsa-course-main,#dsaUnifiedPanels .dsa-course-calendar{min-width:0!important}
#dsaUnifiedPanels .dsa-course-columns{display:grid!important;grid-template-columns:minmax(0,2fr) minmax(230px,1fr)!important;gap:22px!important}
#dsaUnifiedPanels .dsa-course-metrics{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:10px!important}
#dsaUnifiedPanels .dsa-metrics-colored{grid-template-columns:repeat(4,minmax(0,1fr))!important}
#dsaUnifiedPanels .dsa-course-metrics strong{color:#1f416a!important;font-size:25px!important}
#dsaUnifiedPanels button.dsa-course-notice{display:flex!important;flex-direction:row!important;align-items:center!important;gap:12px!important;width:100%!important;background:#fff!important;color:#1c3557!important;border:1px solid #e0e7f1!important;border-radius:12px!important;padding:12px!important;box-shadow:none!important;text-align:left!important;white-space:normal!important}
#dsaUnifiedPanels button.dsa-course-schedule{display:block!important;width:100%!important;background:#f1f4fa!important;color:#213756!important;border:1px solid #e3e8f3!important;border-radius:10px!important;margin-bottom:10px!important;padding:13px!important;text-align:left!important;white-space:normal!important}
#dsaUnifiedPanels button.dsa-resource-open{display:block!important;width:auto!important;background:white!important;color:#235584!important;border:1px solid #c5d8ee!important;border-radius:9px!important;padding:9px 15px!important;font-size:13px!important}
#dsaUnifiedPanels button.dsa-resource-line{border:0!important}
#dsaUnifiedPanels .dsa-resource-line>button:first-child{display:block!important;background:transparent!important;color:#233b60!important;text-align:left!important;white-space:normal!important;border:0!important;box-shadow:none!important;width:auto!important}
#dsaUnifiedPanels .dsa-resource-line{display:flex!important;flex-direction:row!important;justify-content:space-between!important;align-items:center!important;gap:12px!important}
#dsaUnifiedPanels .dsa-folder-lesson-list{display:grid!important;gap:9px!important}
#dsaUnifiedPanels button.dsa-lesson-card{display:flex!important;justify-content:space-between!important;align-items:center!important;background:#f5f8fc!important;color:#25436b!important;border:1px solid #dce6f0!important;border-radius:11px!important;padding:14px!important;text-align:left!important;width:100%!important;gap:12px!important;white-space:normal!important}
#dsaUnifiedPanels button.dsa-lesson-card.selected{border-color:#ec9b4b!important;background:#fff9f1!important}
#dsaUnifiedPanels .dsa-folder-teach{display:flex!important;align-items:end!important;flex-wrap:wrap!important;gap:12px!important;margin:15px 0!important;padding:15px!important;background:#f5f9ff!important;border-radius:12px!important}
#dsaUnifiedPanels .dsa-folder-teach input{display:block!important;margin-top:6px!important}
#dsaUnifiedPanels .dsa-folder-taught-ok{padding:14px!important;border-radius:11px!important;background:#eaf8f0!important;color:#246b4f!important;margin:12px 0!important}
@media(max-width:900px){#dsaUnifiedPanels .dsa-course-columns{grid-template-columns:1fr!important}#dsaUnifiedPanels .dsa-metrics-colored{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:560px){#dsaUnifiedPanels .dsa-course-content{padding:14px!important}#dsaUnifiedPanels .dsa-folder-list{grid-template-columns:1fr!important}#dsaUnifiedPanels .dsa-course-metrics{grid-template-columns:repeat(2,minmax(0,1fr))!important}#dsaUnifiedPanels .dsa-course-hero{padding:16px!important}}