@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&family=Manrope:wght@500;600;700;800&display=swap');
:root{--ink:#102a43;--muted:#627d98;--teal:#087f8c;--teal-dark:#05616b;--mint:#d8f3ef;--blue:#2e6fdf;--orange:#f59e0b;--paper:#f7fafc;--line:#e5edf3;--white:#fff;--shadow:0 12px 30px rgba(16,42,67,.07);--radius:18px;--sidebar:252px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Cairo',sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0}.app-shell{min-height:100vh;display:flex}.sidebar{position:fixed;right:0;top:0;bottom:0;width:var(--sidebar);background:#fff;border-left:1px solid var(--line);padding:26px 17px 18px;display:flex;flex-direction:column;z-index:20}.brand-block{display:flex;align-items:center;justify-content:space-between;padding:0 9px 32px}.brand{display:flex;align-items:center;gap:10px}.brand-mark{height:39px;width:39px;border-radius:12px;background:var(--teal);color:#fff;display:grid;place-items:center;font-size:19px;box-shadow:0 8px 17px rgba(8,127,140,.25)}.brand strong{display:block;font:800 16px/1.1 Manrope,sans-serif;letter-spacing:-.4px}.brand small{display:block;font:600 10px/1.4 Manrope,sans-serif;color:var(--muted);letter-spacing:.35px}.sidebar-close{display:none}.sidebar-label{color:#9fb0bf;font-size:10px;font-weight:800;letter-spacing:.08em;padding:0 14px 12px}.sidebar-label-spaced{margin-top:27px}.side-nav{display:grid;gap:4px}.side-nav a{position:relative;display:flex;align-items:center;gap:13px;padding:11px 14px;border-radius:12px;color:#587086;font-size:13px;font-weight:600;transition:.2s ease}.side-nav a i{width:18px;text-align:center;font-size:15px}.side-nav a:hover{background:#f1faf9;color:var(--teal)}.side-nav a.active{background:#e8f7f5;color:var(--teal);font-weight:800}.side-nav a.active:before{content:'';position:absolute;right:-17px;width:3px;height:23px;border-radius:4px;background:var(--teal)}.nav-count{margin-right:auto;background:#eef4f7;color:#7790a2;font:700 10px Manrope,sans-serif;padding:3px 7px;border-radius:8px}.side-nav a.active .nav-count{background:#c7ece7;color:var(--teal)}.sidebar-footer{margin-top:auto}.support-card{display:flex;align-items:center;gap:9px;background:#f2f8fa;border:1px solid #e6f0f2;border-radius:14px;padding:12px}.support-icon{height:31px;width:31px;border-radius:10px;background:#d8f3ef;color:var(--teal);display:grid;place-items:center;font-size:13px}.support-card strong{display:block;font-size:10px}.support-card small{display:block;color:var(--muted);font-size:9px;margin-top:2px}.support-card>a{margin-right:auto;color:#8ca4b4;font-size:12px}.sidebar-legal{color:#9aabb8;font-size:9px;line-height:1.6;text-align:center;margin:13px 5px 0}.main-area{min-width:0;width:calc(100% - var(--sidebar));margin-right:var(--sidebar)}.topbar{height:78px;padding:0 42px;display:flex;align-items:center;justify-content:space-between;background:rgba(247,250,252,.92);border-bottom:1px solid rgba(229,237,243,.75);position:sticky;top:0;z-index:10;backdrop-filter:blur(15px)}.breadcrumb{display:flex;align-items:center;gap:11px;color:#8aa0b0;font-size:11px}.breadcrumb i{font-size:9px;color:#b0c0ca}.breadcrumb strong{color:var(--ink);font-size:12px}.topbar-actions{display:flex;align-items:center;gap:8px}.language-button{height:36px;border-radius:11px;background:#fff;color:var(--teal);border:1px solid var(--line);display:inline-flex;align-items:center;gap:6px;padding:0 10px;font-size:10px;font-weight:800;transition:.2s}.language-button:hover{border-color:#b9e0dc;background:#f1faf9}.icon-button{height:36px;width:36px;border-radius:11px;background:#fff;color:#698396;border:1px solid var(--line);display:grid;place-items:center;transition:.2s}.icon-button:hover{color:var(--teal);border-color:#b9e0dc}.notification-button{position:relative}.notification-button span{position:absolute;top:8px;right:9px;width:5px;height:5px;border:1px solid #fff;border-radius:50%;background:#f59e0b}.mobile-menu{display:none}.account-button{height:36px;border:1px solid var(--line);background:#fff;border-radius:12px;padding:0 10px 0 12px;display:flex;align-items:center;gap:8px;color:var(--ink);font-size:11px;font-weight:700}.avatar{width:24px;height:24px;border-radius:8px;background:#d8f3ef;color:var(--teal);display:grid;place-items:center;font-size:11px;font-weight:800}.page-wrap{max-width:1320px;margin:0 auto;padding:37px 42px 50px}.hero-panel{position:relative;overflow:hidden;min-height:272px;border-radius:24px;background:linear-gradient(115deg,#0a6874 0%,#0b8490 56%,#2b9e9a 100%);padding:38px 45% 34px 42px;color:#fff;box-shadow:0 15px 35px rgba(8,127,140,.16)}.hero-panel:before{content:'';position:absolute;right:-52px;bottom:-88px;width:355px;height:355px;border:1px solid rgba(255,255,255,.1);border-radius:50%;box-shadow:0 0 0 34px rgba(255,255,255,.035),0 0 0 68px rgba(255,255,255,.035)}.hero-panel:after{content:'✚';position:absolute;right:70px;top:50px;color:rgba(255,255,255,.1);font:100px Manrope,sans-serif}.eyebrow{font:800 10px Manrope,sans-serif;letter-spacing:.08em;text-transform:uppercase;opacity:.7;margin:0 0 10px}.hero-panel h1{margin:0;max-width:540px;font-size:31px;line-height:1.45;letter-spacing:-.7px}.hero-panel p{color:rgba(255,255,255,.78);font-size:13px;line-height:1.9;max-width:510px;margin:13px 0 22px}.hero-actions{display:flex;gap:9px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:10px 17px;font-size:11px;font-weight:800;transition:.2s ease}.btn-light{background:#fff;color:var(--teal)}.btn-light:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(0,0,0,.12)}.btn-ghost{border:1px solid rgba(255,255,255,.3);color:#fff;background:rgba(255,255,255,.08)}.btn-ghost:hover{background:rgba(255,255,255,.16)}.btn-primary{background:var(--teal);color:#fff;box-shadow:0 6px 16px rgba(8,127,140,.16)}.btn-primary:hover{background:var(--teal-dark);transform:translateY(-1px)}.btn-outline{border:1px solid #bfd6dc;background:#fff;color:var(--teal)}.btn-outline:hover{background:#f0faf9}.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin:22px 0 34px}.stat-card,.surface{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.stat-card{padding:17px 18px;display:flex;align-items:center;gap:12px}.stat-icon{width:37px;height:37px;border-radius:12px;background:#edf8f7;color:var(--teal);display:grid;place-items:center;font-size:15px}.stat-icon.blue{background:#eef4ff;color:var(--blue)}.stat-icon.orange{background:#fff7e8;color:var(--orange)}.stat-card strong{display:block;font:800 21px Manrope,sans-serif;letter-spacing:-.8px}.stat-card small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin:29px 0 15px}.section-head h2{font-size:20px;letter-spacing:-.4px;margin:0}.section-head p{font-size:11px;color:var(--muted);margin:5px 0 0}.section-head a{color:var(--teal);font-size:11px;font-weight:800;white-space:nowrap}.cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.subject-card{position:relative;overflow:hidden;padding:0;min-height:210px;transition:.25s;border:1px solid var(--line);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.subject-card:hover{transform:translateY(-4px);box-shadow:0 17px 35px rgba(16,42,67,.12)}.subject-cover{height:107px;position:relative;padding:16px 18px;background:linear-gradient(135deg,#e4f5f2,#f4fbfb)}.subject-cover.blue{background:linear-gradient(135deg,#e8f0ff,#f5f8ff)}.subject-cover.amber{background:linear-gradient(135deg,#fff2d3,#fff9ed)}.subject-cover.purple{background:linear-gradient(135deg,#f0ebff,#faf8ff)}.subject-cover.coral{background:linear-gradient(135deg,#ffe9e7,#fff7f6)}.subject-cover:after{content:'';position:absolute;left:18px;bottom:-12px;width:72px;height:72px;border:9px solid rgba(255,255,255,.5);border-radius:50%}.subject-cover i{font-size:24px;color:var(--teal)}.subject-cover.blue i{color:var(--blue)}.subject-cover.amber i{color:#dd8e00}.subject-cover.purple i{color:#7556d8}.subject-cover.coral i{color:#d76661}.subject-cover .grade{position:absolute;left:16px;top:15px;background:rgba(255,255,255,.7);color:#678090;border-radius:7px;padding:4px 7px;font:700 9px Manrope,sans-serif}.subject-content{padding:17px 18px 15px}.subject-content h3{font-size:14px;margin:0 0 5px}.subject-content p{color:var(--muted);font-size:10px;line-height:1.7;margin:0;min-height:32px}.subject-meta{display:flex;align-items:center;gap:12px;color:#8a9dac;font-size:9px;margin-top:13px}.subject-meta i{color:#8bc3bd}.subject-meta span{display:flex;gap:4px;align-items:center}.search-strip{background:#fff;border:1px solid var(--line);border-radius:15px;padding:7px 9px;display:flex;align-items:center;gap:9px;margin-bottom:18px;box-shadow:0 6px 20px rgba(16,42,67,.04)}.search-strip i{color:#92a8b5;font-size:13px;padding:0 5px}.search-strip input{border:0;outline:0;flex:1;color:var(--ink);font-size:12px;background:transparent}.search-strip input::placeholder{color:#a5b4bf}.chip-row{display:flex;gap:7px;flex-wrap:wrap;margin:0 0 18px}.chip{border:1px solid var(--line);background:#fff;border-radius:20px;padding:7px 12px;color:#718899;font-size:10px;cursor:pointer}.chip.active,.chip:hover{background:#e8f7f5;border-color:#bce5e0;color:var(--teal);font-weight:800}.content-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(260px,.75fr);gap:18px}.surface{padding:23px}.surface h3{font-size:15px;margin:0}.surface h4{font-size:12px;margin:0 0 8px}.surface p{color:var(--muted);font-size:11px;line-height:1.9;margin:8px 0}.list-stack{display:grid;gap:10px}.list-item{display:flex;align-items:center;gap:12px;border:1px solid #edf2f5;border-radius:13px;padding:11px 12px;background:#fbfdfe}.list-item .list-icon{height:35px;width:35px;border-radius:10px;display:grid;place-items:center;background:#eaf8f5;color:var(--teal);flex:none}.list-item h4{font-size:11px;margin:0 0 3px}.list-item small{color:var(--muted);font-size:9px}.list-item .item-action{margin-right:auto;color:#9aaeba;font-size:11px}.progress-line{height:6px;border-radius:9px;background:#eaf0f3;overflow:hidden}.progress-line span{height:100%;display:block;border-radius:9px;background:var(--teal)}.progress-line.blue span{background:var(--blue)}.progress-line.orange span{background:var(--orange)}.progress-wrap{margin-top:10px}.progress-wrap header{display:flex;justify-content:space-between;color:var(--muted);font-size:9px;margin-bottom:7px}.progress-wrap header strong{color:var(--teal);font:800 10px Manrope,sans-serif}.empty-state{padding:38px;text-align:center;color:var(--muted);border:1px dashed #cfdee5;border-radius:15px;background:#fbfdfe}.empty-state i{font-size:28px;color:#a9c8c8;margin-bottom:10px}.empty-state p{font-size:11px;margin:0}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:23px}.page-heading h1{font-size:26px;letter-spacing:-.6px;margin:0}.page-heading p{font-size:11px;color:var(--muted);margin:7px 0 0;line-height:1.8}.heading-actions{display:flex;gap:8px;flex-wrap:wrap}.back-link{display:inline-flex;align-items:center;gap:7px;color:var(--teal);font-weight:800;font-size:10px;margin-bottom:12px}.back-link i{font-size:9px}.disease-hero{display:flex;gap:22px;align-items:stretch;margin-bottom:19px}.disease-info{flex:1;padding:25px 27px}.disease-info h1{font-size:27px;margin:0 0 8px}.disease-info>p{max-width:680px;color:var(--muted);font-size:12px;line-height:1.95;margin:0 0 17px}.path{display:flex;align-items:center;gap:7px;color:#97aab7;font-size:9px}.path a{color:var(--teal);font-weight:800}.disease-aside{width:235px;overflow:hidden;border-radius:18px;background:#dff3ef;position:relative;display:grid;place-items:center;color:var(--teal);min-height:190px}.disease-aside:before{content:'';width:135px;height:135px;border-radius:50%;border:16px solid rgba(255,255,255,.55);position:absolute}.disease-aside 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a{margin-right:auto;color:var(--teal);font-size:12px}.related-tags{display:flex;flex-wrap:wrap;gap:7px}.related-tags a{font-size:9px;color:var(--teal);background:#eef9f7;padding:7px 10px;border-radius:8px}.quiz-shell{max-width:820px;margin:0 auto}.quiz-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.quiz-progress-label{color:var(--muted);font-size:10px}.quiz-progress-label strong{color:var(--ink);font:800 13px Manrope,sans-serif}.quiz-question{font-size:19px;line-height:1.7;margin:3px 0 23px}.option-list{display:grid;gap:10px}.option{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);padding:14px;border-radius:13px;text-align:right;transition:.2s}.option:hover{border-color:#9fd4ce;background:#f5fcfb}.option.selected{border-color:var(--teal);background:#eaf8f5}.option-key{height:28px;width:28px;border-radius:8px;background:#f0f4f6;color:#7890a0;display:grid;place-items:center;font:800 11px Manrope,sans-serif;flex:none}.option.selected .option-key{background:var(--teal);color:#fff}.option-text{font-size:12px;color:#3f5d72}.quiz-footer{display:flex;align-items:center;justify-content:space-between;margin-top:25px}.question-dots{display:flex;gap:5px;flex-wrap:wrap}.question-dot{height:7px;width:7px;border-radius:50%;background:#dce7eb}.question-dot.done{background:#8bc9c2}.question-dot.current{background:var(--teal);box-shadow:0 0 0 3px #c9ece8}.result-score{display:flex;align-items:center;gap:21px;padding:20px;background:#eaf8f5;border-radius:15px;margin-bottom:18px}.score-ring{width:76px;height:76px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--teal) var(--score,75%),#c6e7e4 0);position:relative}.score-ring:after{content:'';position:absolute;inset:8px;background:#eaf8f5;border-radius:50%}.score-ring strong{position:relative;z-index:1;font:800 17px Manrope,sans-serif;color:var(--teal)}.result-score h2{font-size:18px;margin:0 0 3px}.result-score p{font-size:10px;color:var(--muted);margin:0}.answer-review{display:grid;gap:10px}.review-item{border:1px solid var(--line);border-radius:13px;padding:14px;background:#fff}.review-item.correct{border-right:3px solid #42a58e}.review-item.incorrect{border-right:3px solid #da766c}.review-item header{display:flex;justify-content:space-between;gap:10px;margin-bottom:8px}.review-item header strong{font-size:10px}.review-item header span{font-size:9px;font-weight:800;color:#4ca18f}.review-item.incorrect header span{color:#ce6c64}.review-item p{font-size:10px;line-height:1.8;color:var(--muted);margin:4px 0}.review-item .explanation{background:#f7fafb;padding:8px 10px;border-radius:8px;font-size:9px;color:#617b8b}.admin-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:17px}.admin-nav-panel{padding:10px}.admin-nav-panel button{display:flex;width:100%;align-items:center;gap:9px;text-align:right;background:transparent;padding:11px 12px;border-radius:10px;color:#718899;font-size:11px}.admin-nav-panel button.active,.admin-nav-panel button:hover{color:var(--teal);background:#eaf8f5;font-weight:800}.admin-content{min-width:0}.admin-toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px}.admin-toolbar h2{margin:0;font-size:16px}.admin-table{width:100%;border-collapse:collapse}.admin-table th{text-align:right;color:#97aab7;font-size:9px;font-weight:700;padding:11px;border-bottom:1px solid var(--line)}.admin-table td{font-size:10px;padding:12px 11px;border-bottom:1px solid #eff3f5;color:#49667a}.admin-table td strong{display:block;color:var(--ink);font-size:11px}.admin-table td small{color:#91a4b1}.status{display:inline-flex;padding:4px 7px;border-radius:6px;font-size:8px;font-weight:800}.status.published{background:#e7f7f2;color:#35927e}.status.draft{background:#fff3dd;color:#b87b13}.row-actions{display:flex;gap:7px}.row-actions button{color:#7a95a4;background:none;padding:3px;font-size:11px}.row-actions button:hover{color:var(--teal)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:10px;color:#708899;font-weight:800}.field input,.field textarea,.field select{width:100%;border:1px solid #dbe7ed;background:#fbfdfe;border-radius:10px;outline:0;padding:10px 11px;color:var(--ink);font-size:11px}.field textarea{min-height:90px;resize:vertical;line-height:1.7}.field input:focus,.field textarea:focus,.field select:focus{border-color:#98d4cd;box-shadow:0 0 0 3px #e7f7f5}.modal-backdrop{position:fixed;inset:0;z-index:100;background:rgba(9,35,49,.42);display:grid;place-items:center;padding:20px}.modal{width:min(550px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:20px;padding:24px;box-shadow:0 20px 50px rgba(16,42,67,.2)}.modal header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.modal header h2{font-size:18px;margin:0}.close-modal{background:#f1f5f7;color:#7d94a3;border-radius:9px;height:30px;width:30px}.modal p{font-size:11px;line-height:1.7;color:var(--muted)}.form-actions{display:flex;justify-content:flex-start;gap:8px;margin-top:18px}.toggle-row{display:flex;align-items:center;gap:8px;font-size:10px;color:var(--muted)}.toggle-row input{accent-color:var(--teal)}.toast-root{position:fixed;left:22px;bottom:22px;z-index:200;display:grid;gap:8px}.toast{background:#102a43;color:#fff;border-radius:11px;padding:11px 14px;box-shadow:0 10px 24px rgba(16,42,67,.18);font-size:10px;animation:toastIn .25s ease}.toast.success{background:#107b74}.toast.error{background:#b65151}@keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.app-footer{max-width:1320px;margin:0 auto;padding:0 42px 22px;color:#9aaebb;font-size:9px;display:flex;justify-content:space-between;gap:20px}.footer-links{display:flex;gap:14px}.footer-links a:hover{color:var(--teal)}.skeleton{height:110px;border-radius:15px;background:linear-gradient(90deg,#f0f4f6 25%,#f8fafb 37%,#f0f4f6 63%);background-size:400% 100%;animation:shimmer 1.4s infinite}@keyframes shimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}.legacy-note{padding:14px 16px;background:#fff8e7;border:1px solid #f5e4b9;border-radius:13px;color:#8a6b2e;font-size:10px;line-height:1.8}.pill{display:inline-flex;align-items:center;gap:5px;color:var(--teal);background:#e8f7f5;border-radius:7px;padding:5px 8px;font-size:9px;font-weight:800}.muted{color:var(--muted)}.rtl-text{text-align:right}.table-wrap{overflow:auto}
@media(max-width:1100px){.page-wrap{padding-left:25px;padding-right:25px}.topbar{padding:0 25px}.app-footer{padding-left:25px;padding-right:25px}.cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-panel{padding-right:38%}.stats-row{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){:root{--sidebar:0px}.sidebar{width:280px;right:-300px;transition:.25s ease;box-shadow:-10px 0 30px rgba(16,42,67,.12)}.sidebar.open{right:0}.sidebar-close{display:grid}.sidebar:after{content:'';position:fixed;inset:0;background:rgba(0,0,0,.15);right:280px;display:none}.sidebar.open:after{display:block}.main-area{width:100%;margin-right:0}.topbar{height:65px;padding:0 16px}.mobile-menu{display:grid;order:2}.topbar .breadcrumb{margin-right:auto;margin-left:13px}.topbar-actions{gap:5px}.topbar-actions .icon-button:not(.mobile-menu){display:none}.topbar-actions .language-button{display:inline-flex;padding:0 8px}.language-button span{display:inline}.account-button{padding:0 7px}.account-button span:not(.avatar){display:none}.page-wrap{padding:24px 16px 38px}.hero-panel{padding:28px 22px;min-height:360px}.hero-panel h1{font-size:25px;max-width:360px}.hero-panel p{font-size:11px;max-width:360px}.hero-panel:after{right:20px;top:175px;font-size:72px}.hero-panel:before{right:-110px;bottom:-140px}.stats-row{gap:9px;margin:16px 0 24px}.stat-card{padding:12px 11px;gap:8px}.stat-icon{width:31px;height:31px;font-size:12px}.stat-card strong{font-size:17px}.stat-card small{font-size:8px}.cards-grid,.content-grid,.video-grid{grid-template-columns:1fr}.section-head{margin-top:22px}.section-head h2{font-size:17px}.page-heading{display:block}.page-heading h1{font-size:22px}.heading-actions{margin-top:14px}.disease-hero{display:block}.disease-aside{width:100%;height:120px;min-height:120px;margin-top:12px}.disease-aside i{font-size:40px}.disease-info{padding:20px}.disease-info h1{font-size:23px}.surface{padding:17px}.admin-layout{grid-template-columns:1fr}.admin-nav-panel{display:flex;overflow-x:auto;gap:4px;padding:5px}.admin-nav-panel button{width:auto;white-space:nowrap}.form-grid{grid-template-columns:1fr}.app-footer{padding:0 16px 18px;display:block;line-height:2}.footer-links{gap:11px;flex-wrap:wrap}.quiz-question{font-size:16px}.quiz-footer{gap:10px;align-items:flex-start}.result-score{gap:13px}.result-score h2{font-size:16px}.admin-table{min-width:560px}.support-card{margin-bottom:2px}}

.lesson-card{align-items:flex-start;text-align:right;transition:.2s ease}.lesson-card:hover{border-color:#b9e0dc;background:#f5fcfb;transform:translateY(-1px)}.lesson-card .subject-meta{margin-top:8px}.lesson-copy{color:#3f5d72;font-size:13px;line-height:2.05;white-space:normal}.lesson-copy p{margin:0 0 14px}.quiz-help{color:var(--muted);font-size:10px;min-height:15px;margin:10px 0 0}.video-card-body .btn{font-size:9px;padding:7px 10px}.admin-table td small{display:block;color:var(--muted);font-size:9px;margin-top:3px}html[dir="ltr"] body{text-align:left}html[dir="ltr"] .sidebar{left:0;right:auto;border-left:0;border-right:1px solid var(--line)}html[dir="ltr"] .main-area{margin-left:var(--sidebar);margin-right:0}html[dir="ltr"] .side-nav a.active:before{left:-17px;right:auto}html[dir="ltr"] .support-card>a{margin-left:auto;margin-right:0}html[dir="ltr"] .list-item .item-action{margin-left:auto;margin-right:0}html[dir="ltr"] .resource-card a{margin-left:auto;margin-right:0}@media(max-width:1100px){.page-wrap{padding-left:26px;padding-right:26px}.topbar{padding-left:26px;padding-right:26px}}@media(max-width:780px){html[dir="ltr"] .sidebar{left:auto;right:-280px}html[dir="ltr"] .sidebar.open{right:0}.lesson-copy{font-size:12px}.video-grid{grid-template-columns:1fr}.disease-hero{flex-direction:column}.disease-aside{width:100%;min-height:120px}.content-grid{grid-template-columns:1fr}}

/* Academic topic and training-course additions */
.course-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.course-details-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}
.course-details-grid>div{display:flex;flex-direction:column;gap:5px;padding:15px 16px;background:var(--white,#fff);border:1px solid var(--line,#e7edf2);border-radius:14px}
.course-details-grid strong{font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted,#6b7b8d)}
.course-details-grid span{font-weight:700;color:var(--ink,#16324a);word-break:break-word}
.access-panel{max-width:720px;margin:22px auto;border:1px solid rgba(17,148,136,.26);background:linear-gradient(135deg,rgba(17,148,136,.08),rgba(255,255,255,.98))}
.access-panel h2{margin:13px 0 8px}
.access-panel p{color:var(--muted,#6b7b8d);line-height:1.7}
.completion-banner{display:flex;align-items:center;gap:14px;margin:18px 0;padding:16px 18px;border:1px solid rgba(17,148,136,.24);background:rgba(17,148,136,.09);border-radius:16px;color:var(--ink,#16324a)}
.completion-banner>i{font-size:26px;color:var(--teal,#119488)}
.completion-banner div{display:flex;flex-direction:column;gap:3px}
.completion-banner span{color:var(--muted,#6b7b8d);font-size:13px}
.topic-section{padding:22px 0;border-bottom:1px solid var(--line,#e7edf2)}
.topic-section:last-child{border-bottom:0;padding-bottom:0}
.topic-section h3{font-size:21px;margin:0 0 9px;color:var(--ink,#16324a)}
.topic-summary{margin:0 0 14px;color:var(--muted,#6b7b8d);line-height:1.75;font-weight:600}
.topic-copy p,.lesson-copy>p{line-height:1.9;margin:0 0 13px;color:var(--ink,#16324a)}
.callout{margin-top:15px;padding:14px 16px;border-radius:13px;border-inline-start:4px solid var(--teal,#119488)}
.callout p{margin:6px 0 0;line-height:1.75}
.callout.clinical-note{background:rgba(54,103,174,.07);border-inline-start-color:#3667ae}
.callout.nursing-tip{background:rgba(237,159,64,.10);border-inline-start-color:#ed9f40}
@media (max-width:900px){.course-details-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.course-details-grid{grid-template-columns:1fr}.access-panel{margin:16px 0}.completion-banner{align-items:flex-start}.course-badges{gap:6px}.course-badges .pill{font-size:11px}}

.topic-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.topic-heading h3{margin:0}.topic-complete{font-size:10px;padding:7px 10px;white-space:nowrap}@media(max-width:560px){.topic-heading{align-items:flex-start;flex-direction:column}.topic-complete{align-self:flex-start}}