:root{--bg:#edf2fb;--card:#fff;--card-soft:#f8f9ff;--ink:#172036;--muted:#69758e;--line:#dce3f0;--brand:#5144ed;--brand-2:#7d45e8;--soft:#ecebff;--green:#16a46e;--red:#e24b5e;--amber:#e69a21;--shadow:0 18px 46px rgba(32,48,89,.12);--radius:22px}
[data-theme="dark"]{--bg:#111525;--card:#191f33;--card-soft:#1d2439;--ink:#f4f6fc;--muted:#abb4ca;--line:#303a55;--soft:#2d2a53;--shadow:0 18px 46px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{margin:0;min-height:100vh;background:radial-gradient(circle at 93% 0,#dfe2ff 0,transparent 27%),radial-gradient(circle at 0 42%,#dff8ed 0,transparent 19%),var(--bg);color:var(--ink);font-family:"DM Sans",system-ui,sans-serif}[data-theme="dark"] body{background:radial-gradient(circle at 90% 0,#23254b 0,transparent 28%),var(--bg)}button,a{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh}.drawer-backdrop{position:fixed;inset:0;background:#12182b75;backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:.22s;z-index:20}.drawer-backdrop.show{opacity:1;visibility:visible}.sidebar{position:fixed;z-index:30;inset:16px auto 16px 16px;width:278px;display:flex;flex-direction:column;padding:20px 14px;border:1px solid #d4dced;border-radius:25px;background:linear-gradient(150deg,#fff,#f3f5ff 62%,#edf0ff);box-shadow:0 25px 64px rgba(25,39,81,.22);transform:translateX(calc(-100% - 34px));transition:transform .27s cubic-bezier(.2,.75,.25,1)}[data-theme="dark"] .sidebar{background:linear-gradient(150deg,#222943,#171d30);border-color:#39435f}.sidebar.open{transform:translateX(0)}
.brand,.mobile-brand{display:flex;align-items:center;gap:10px;font:800 20px "Plus Jakarta Sans",sans-serif;color:var(--brand)}.brand{padding:6px 9px 27px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 8px 20px #5144ed55;font:800 18px "Plus Jakarta Sans",sans-serif}.nav{display:grid;gap:7px}.nav-link{border:1px solid transparent;border-radius:14px;background:transparent;color:var(--muted);padding:13px 14px;text-align:left;display:flex;align-items:center;gap:13px;font-weight:800;transition:.18s}.nav-link span{display:grid;place-items:center;width:22px;font-size:19px}.nav-link:hover{transform:translateX(3px);background:#fff;border-color:#e0e5f2}.nav-link.active{color:var(--brand);background:linear-gradient(135deg,#e7e8ff,#f1edff);border-color:#d9d6ff;box-shadow:0 8px 19px #5144ed16}[data-theme="dark"] .nav-link:hover,[data-theme="dark"] .nav-link.active{background:var(--soft);border-color:var(--line)}.sidebar-foot{display:grid;gap:13px;margin-top:auto;padding:14px 10px 2px;color:var(--muted);font-size:12px;font-weight:700}.telegram-link{display:flex;align-items:center;justify-content:center;gap:8px;padding:11px;border:1px solid #a8c9f9;border-radius:12px;background:#e9f4ff;color:#2384d8;text-decoration:none;font-size:13px;font-weight:800}.telegram-link span{font-size:17px}.status-dot{display:inline-block;width:8px;height:8px;margin-right:6px;border-radius:999px;background:var(--green)}
.question-action-controls{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:9px}.response-controls{display:flex;align-items:center;gap:8px}.review-button{border:1px solid #b2a2ff;background:#f1efff;color:#5548ed}.review-button.active{border-color:#7b51e8;background:#7250e8;color:#fff;box-shadow:0 8px 18px #6f4ee740}.palette-grid .marked{border-color:#9c78ef;background:#f1eaff;color:#6541c9}.palette-grid .answered.marked{border-color:#7b51e8;background:linear-gradient(135deg,#16a46e,#7352e9);color:#fff}.review-dot{background:#8056e8}@media(max-width:570px){.question-action-controls{width:100%;justify-content:space-between}.response-controls{width:100%;justify-content:space-between}.response-controls .button{flex:1;padding-left:9px;padding-right:9px}}
.topbar{height:72px;position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:13px;padding:0 clamp(18px,4vw,56px);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(17px)}.top-spacer{flex:1}.icon-button{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:13px;background:var(--card);color:var(--brand);font-size:20px;font-weight:800;box-shadow:0 7px 18px #26365b12}.icon-button.small{width:34px;height:34px;font-size:22px}.telegram-top-button{color:#229ed9;text-decoration:none}.telegram-top-button:hover{border-color:#8bcdf1;background:#eaf7ff;transform:translateY(-1px)}.telegram-top-button svg{width:21px;height:21px;fill:currentColor}.mobile-brand{font-size:15px}.mobile-brand .brand-mark{width:32px;height:32px;border-radius:11px;font-size:15px}.content{max-width:1410px;margin:auto;padding:42px clamp(18px,4vw,56px) 72px}.eyebrow{display:block;color:var(--brand);font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.page-title{margin:8px 0;font:800 clamp(30px,4.2vw,45px)/1.12 "Plus Jakarta Sans",sans-serif;letter-spacing:-.055em}.sub{margin:0;color:var(--muted);line-height:1.55}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.space{justify-content:space-between}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow)}
.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:13px;padding:12px 16px;font-weight:800;text-decoration:none;transition:.18s}.button:hover{transform:translateY(-2px)}.button.primary{color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:0 8px 18px #5144ed4b}.button.secondary{border:1px solid var(--line);background:var(--card);color:var(--brand)}.button.soft{background:var(--soft);color:var(--brand)}.button.danger{background:var(--red);color:#fff}.button.mini{padding:10px 12px;font-size:12px}.button.full{width:100%;margin-top:15px}.button:disabled{opacity:.5;cursor:not-allowed;transform:none}.tag{display:inline-flex;align-items:center;width:max-content;border-radius:999px;padding:6px 9px;background:var(--soft);color:var(--brand);font-size:11px;font-weight:800}.back-link{margin:0 0 18px;padding:0;border:0;background:transparent;color:var(--brand);font-weight:800}.back-control{display:inline-flex;align-items:center;gap:8px;margin:0 0 20px;padding:10px 14px;border:1px solid #cbc8ff;border-radius:12px;background:linear-gradient(135deg,#eeecff,#f7f5ff);color:var(--brand);box-shadow:0 7px 18px #5144ed14;font-weight:800}.text-button{border:0;background:transparent;color:var(--red);font-size:12px;font-weight:800}
.dashboard-hero{position:relative;overflow:hidden;padding:28px clamp(24px,4vw,46px);min-height:200px;display:flex;align-items:center;background:linear-gradient(125deg,#fff,#f5f3ff 68%,#ebe9ff);border-color:#d9d7ff}.dashboard-hero:after{content:"";position:absolute;width:270px;height:270px;right:-80px;top:-148px;border-radius:50%;background:linear-gradient(135deg,#675ffb2a,#9e55e926)}[data-theme="dark"] .dashboard-hero{background:linear-gradient(125deg,#252b44,#322d58);border-color:#48416f}.countdown{position:relative;z-index:1;display:flex;align-items:flex-end;gap:14px}.countdown strong{font:800 clamp(70px,9vw,102px)/.78 "Plus Jakarta Sans",sans-serif;letter-spacing:-.08em;color:#5548ed}.countdown span{padding-bottom:5px;color:var(--muted);font:800 clamp(13px,1.6vw,19px)/1.1 "Plus Jakarta Sans",sans-serif}.hero-copy{position:relative;z-index:1;max-width:560px;margin:18px 0 0;color:var(--muted);font-size:14px;font-weight:700}.hero-orbit{position:absolute;right:6%;bottom:20px;width:135px;height:135px;border:1px solid #7268f25c;border-radius:50%;animation:float 5s ease-in-out infinite}.hero-orbit span{position:absolute;display:block;width:18px;height:18px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 9px #5144ed19}.hero-orbit span:first-child{left:4px;top:18px}.hero-orbit span:last-child{right:-7px;bottom:33px;background:#a15ee9}@keyframes float{50%{transform:translateY(-9px) rotate(8deg)}}
.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:hidden;margin-top:18px}.stat{min-height:118px;padding:25px 28px;display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--line)}.stat:last-child{border-right:0}.stat small{color:var(--muted);font-weight:700}.stat strong{margin-top:8px;font:800 31px "Plus Jakarta Sans",sans-serif}.section-title{margin:5px 0 0;font:800 22px "Plus Jakarta Sans",sans-serif}.row.space{margin:31px 0 15px}.test-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.test-card{position:relative;overflow:hidden;padding:23px;display:flex;min-height:260px;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(140deg,var(--card) 55%,color-mix(in srgb,var(--brand) 7%,var(--card)));box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}.test-card:hover{transform:translateY(-6px);box-shadow:0 25px 55px rgba(39,47,100,.18)}.test-card:before{content:"";position:absolute;width:130px;height:130px;border-radius:50%;right:-42px;top:-43px;background:#5144ed15}.test-card-top{display:flex;justify-content:space-between;gap:8px;position:relative}.test-status{padding:5px 8px;border-radius:999px;background:var(--card-soft);color:var(--muted);font-size:11px;font-weight:800}.test-status.done{background:#e5f8ee;color:#107650}.test-status.live{background:#fff4dc;color:#9a6712}.test-card h3{position:relative;margin:18px 0 7px;font:800 20px/1.25 "Plus Jakarta Sans",sans-serif}.test-card p{position:relative;margin:0;color:var(--muted);font-size:13px;line-height:1.48}.test-meta{position:relative;display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.test-meta span{border-radius:8px;padding:5px 7px;background:var(--card-soft);border:1px solid var(--line);color:var(--muted);font-size:11px;font-weight:700}.card-actions{position:relative;display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:18px}.syllabus-link{padding:8px 2px;color:var(--brand);font-size:12px;font-weight:800;text-decoration:none}.syllabus-link:hover{text-decoration:underline}
.folder-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:28px}.folder-card{min-height:152px;display:flex;align-items:center;gap:16px;width:100%;padding:22px;text-align:left;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(135deg,var(--card),var(--card-soft));color:var(--ink);box-shadow:var(--shadow);transition:.2s}.folder-card:hover{transform:translateY(-5px);border-color:#bdb9ff;box-shadow:0 24px 52px rgba(51,52,117,.17)}.folder-icon{display:grid;place-items:center;flex:none;width:54px;height:48px;border-radius:14px;background:linear-gradient(135deg,#6356f3,#9a5dea);color:#fff;font-size:25px;box-shadow:0 10px 20px #5144ed45}.folder-copy{display:grid;gap:6px}.folder-copy strong{font:800 19px "Plus Jakarta Sans",sans-serif}.folder-copy small{color:var(--muted);font-weight:700}.folder-arrow{margin-left:auto;color:var(--brand);font-size:22px}.bookmark-folder .folder-icon{background:linear-gradient(135deg,#e89a24,#e86b64)}.empty{padding:55px 20px;text-align:center;color:var(--muted)}.empty strong{display:block;margin-bottom:8px;color:var(--ink);font:800 19px "Plus Jakarta Sans",sans-serif}.loading-screen{min-height:340px;display:grid;place-content:center;justify-items:center;gap:12px;text-align:center;color:var(--muted)}.loading-screen strong{color:var(--ink);font:800 20px "Plus Jakarta Sans",sans-serif}.spinner{width:44px;height:44px;border:4px solid var(--soft);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-bars{display:flex;gap:6px;margin-top:7px}.loading-bars i{width:8px;height:8px;border-radius:50%;background:var(--brand);animation:bounce .8s infinite alternate}.loading-bars i:nth-child(2){animation-delay:.15s}.loading-bars i:nth-child(3){animation-delay:.3s}@keyframes bounce{to{transform:translateY(-7px);opacity:.4}}
.toast{position:fixed;z-index:70;right:22px;bottom:22px;max-width:360px;padding:13px 16px;border-radius:14px;background:#172036;color:#fff;box-shadow:var(--shadow);font-weight:700;opacity:0;transform:translateY(12px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}
.cbt-shell{max-width:1050px;margin:auto}.cbt-top{display:flex;align-items:center;gap:13px;margin-bottom:17px;padding:12px 16px}.cbt-title{display:grid;gap:2px;min-width:0}.cbt-title small{color:var(--muted);font-size:11px;font-weight:800}.cbt-title strong{max-width:310px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.question-count{margin-left:auto;color:var(--muted);font-size:12px}.timer{color:var(--brand);font:800 18px "Plus Jakarta Sans",sans-serif;white-space:nowrap}.review-chip{padding:7px 9px;border-radius:999px;background:#e8f8ef;color:#168256;font-size:11px;font-weight:800;white-space:nowrap}.palette-trigger{padding:10px 12px;background:var(--soft);color:var(--brand);border:0;border-radius:11px;font-size:12px;font-weight:800}.question-card{min-height:540px;padding:clamp(22px,3vw,36px)}.question-head{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:13px;font-weight:700;margin-bottom:23px}.question-content{font-size:clamp(17px,2vw,22px);line-height:1.62;font-weight:500}.question-content p:first-child{margin-top:0}.question-content p:last-child{margin-bottom:0}.question-content img,.solution-content img{max-width:100%;height:auto;border:1px solid var(--line);border-radius:12px}.math-source{display:inline-block;max-width:100%;vertical-align:middle;padding:2px}.asset-missing{display:inline-flex;align-items:center;margin:8px 0;padding:10px 12px;border:1px dashed var(--amber);border-radius:10px;background:#fff8e8;color:#94620d;font-size:12px;font-weight:700}.options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:28px}.option{min-height:68px;display:flex;align-items:center;gap:12px;text-align:left;padding:13px 15px;border:1px solid var(--line);border-radius:14px;background:var(--card);color:var(--ink);font-weight:700;transition:.18s}.option:hover:not(:disabled){border-color:var(--brand);background:var(--soft)}.option.selected{border:2px solid var(--brand);background:var(--soft)}.letter{display:grid;place-items:center;flex:none;width:33px;height:33px;border:1px solid var(--line);border-radius:11px;color:var(--muted);font-weight:800}.selected .letter{border-color:var(--brand);background:var(--brand);color:#fff}.option.correct{border:2px solid var(--green);background:#e7faf1}.option.incorrect{border:2px solid var(--red);background:#fff0f2}.option.correct .letter{border-color:var(--green);background:var(--green);color:#fff}.option.incorrect .letter{border-color:var(--red);background:var(--red);color:#fff}.question-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:25px;color:var(--muted);font-size:12px;font-weight:700}.solution-box{margin-top:23px;padding:20px;border-left:4px solid var(--green);border-radius:14px;background:#ebfaf3;color:#155f40}.solution-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.solution-box h3{margin:0 0 10px;font:800 17px "Plus Jakarta Sans",sans-serif}.solution-heading h3{margin:0}.solution-content{color:#174e3a;line-height:1.58}.bookmark-button{border:1px solid #9bd8bb;border-radius:10px;background:#fff;color:#16724d;padding:8px 10px;font-size:12px;font-weight:800}.bookmark-button.saved{border-color:var(--brand);background:var(--soft);color:var(--brand)}
.palette-drawer{position:fixed;z-index:45;top:82px;right:18px;bottom:18px;width:min(340px,calc(100vw - 36px));display:flex;flex-direction:column;padding:18px;border:1px solid var(--line);border-radius:22px;background:var(--card);box-shadow:0 24px 60px rgba(23,30,64,.26);transform:translateX(calc(100% + 32px));transition:transform .25s cubic-bezier(.2,.75,.25,1)}.palette-drawer.open{transform:none}.palette-head{display:flex;justify-content:space-between;gap:12px}.palette-head small{color:var(--brand);font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.palette-head h3{margin:4px 0 0;font:800 19px "Plus Jakarta Sans",sans-serif}.palette-summary{display:flex;gap:13px;margin:14px 0;color:var(--muted);font-size:12px;font-weight:700}.dot{display:inline-block;width:8px;height:8px;margin-right:4px;border-radius:50%;background:var(--amber)}.answered-dot{background:var(--green)}.palette-scroll{flex:1;min-height:0;overflow-y:auto;padding:3px 5px 8px 1px}.palette-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:9px}.palette-grid button{height:42px;border:1px solid var(--line);border-radius:11px;background:var(--card);color:var(--muted);font-weight:800}.palette-grid .answered{border-color:var(--green);background:var(--green);color:#fff}.palette-grid .current{outline:2px solid var(--brand);outline-offset:2px}.result-layout{max-width:950px;margin:10px auto}.result-hero{padding:clamp(25px,5vw,48px);text-align:center;background:linear-gradient(135deg,var(--card),var(--card-soft))}.result-hero h1{margin:13px 0 7px;font:800 clamp(28px,5vw,43px)/1.1 "Plus Jakarta Sans",sans-serif}.result-hero p{max-width:600px;margin:0 auto;color:var(--muted);line-height:1.55}.result-score{display:flex;justify-content:center;align-items:flex-end;gap:14px;margin:24px 0}.result-score strong{font:800 clamp(60px,10vw,92px)/.8 "Plus Jakarta Sans",sans-serif;color:var(--brand)}.result-score span{text-align:left;color:var(--muted);font-size:13px;font-weight:800}.result-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.score-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:16px 0}.score-card{padding:20px}.score-card small{color:var(--muted);font-weight:700}.score-card strong{display:block;margin-top:7px;font:800 31px "Plus Jakarta Sans",sans-serif}.green-text{color:var(--green)}.red-text{color:var(--red)}.subject-analysis{padding:25px}.subject-analysis h2{margin:5px 0 22px;font:800 22px "Plus Jakarta Sans",sans-serif}.subject-row{display:grid;grid-template-columns:130px 1fr 52px;gap:15px;align-items:center;padding:12px 0;border-top:1px solid var(--line);font-weight:700}.subject-progress{height:10px;overflow:hidden;border-radius:999px;background:var(--card-soft)}.subject-progress i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--brand),var(--brand-2))}.subject-row b{text-align:right}.bookmark-list{display:grid;gap:16px;margin-top:25px}.bookmark-row{padding:23px}.compact{font-size:16px}.review-options{margin-top:18px}.review-options .option{cursor:default}.review-options .option:hover{border-color:var(--line);background:var(--card)}
@media(max-width:900px){.test-grid,.folder-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.score-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.options{grid-template-columns:1fr}.cbt-top{flex-wrap:wrap}.question-count{margin-left:0}.timer{margin-left:auto}}@media(max-width:570px){.content{padding:29px 16px 55px}.topbar{padding:0 16px}.dashboard-hero{min-height:180px}.hero-orbit{opacity:.45}.stat-grid{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--line)}.stat:last-child{border-bottom:0}.test-grid,.folder-grid{grid-template-columns:1fr}.question-card{min-height:0;padding:21px 17px}.cbt-top{padding:11px}.cbt-title{order:3;width:100%}.question-actions{align-items:flex-start;flex-direction:column}.question-actions .row{width:100%;justify-content:space-between}.palette-drawer{top:76px;right:10px;bottom:10px;width:calc(100vw - 20px)}.score-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.subject-row{grid-template-columns:90px 1fr 40px;gap:8px;font-size:12px}.result-hero{padding:28px 18px}}

/* Library and analysis refinements */
.folder-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;max-width:none}.folder-card{position:relative;display:flex;align-items:stretch;min-height:245px;padding:30px;border-color:#d5ddf0;border-radius:26px;background:linear-gradient(145deg,var(--card),#f5f3ff 75%);box-shadow:0 20px 42px rgba(40,48,100,.13);overflow:hidden}.folder-card:before{content:"";position:absolute;inset:auto -50px -60px auto;width:170px;height:170px;border-radius:50%;background:linear-gradient(135deg,#5144ed19,#a15ee92b)}.folder-icon{position:relative;width:60px;height:56px;border-radius:17px;font-size:27px}.folder-copy{position:relative;display:flex;flex:1;flex-direction:column;align-items:stretch;gap:10px}.folder-copy strong{font-size:29px;line-height:1.12;letter-spacing:-.035em}.folder-copy small{font-size:16px;font-weight:700}.explore-button{width:100%;margin-top:28px;justify-content:center;gap:10px;padding:14px 18px;font-size:14px}.explore-button span{font-size:18px;line-height:0}.folder-arrow{font-size:24px}.test-card{min-height:278px}.card-actions{display:grid;gap:9px;align-items:stretch}.two-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.three-actions{grid-template-columns:repeat(3,minmax(0,1fr))}.card-actions .button{min-width:0;padding:12px 8px;font-size:12px}.large-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;max-width:700px;margin:28px auto 0}.large-actions .button{min-height:50px;padding:13px 12px}.back-control{display:inline-flex;align-items:center;gap:8px;margin:0 0 20px;padding:10px 14px;border:1px solid #cbc8ff;border-radius:12px;background:linear-gradient(135deg,#eeecff,#f7f5ff);color:var(--brand);box-shadow:0 7px 18px #5144ed14;font-weight:800}.telegram-link{display:flex;align-items:center;justify-content:center;gap:8px;padding:11px;border:1px solid #a8c9f9;border-radius:12px;background:#e9f4ff;color:#2384d8;text-decoration:none;font-size:13px;font-weight:800}.telegram-link span{font-size:17px}.sidebar-foot{display:grid;gap:13px}

/* Keep CBT option labels high-contrast in dark mode, in every answer state. */
[data-theme="dark"] .option .letter {
  color: #fff;
}

/* Full-width dashboard banner directly below the NEET day counter. */
.dashboard-banner {
  aspect-ratio: 3 / 1;
  margin-top: 18px;
  overflow: hidden;
  background: #fff;
}

.dashboard-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

[data-theme="dark"] .dashboard-banner {
  border-color: #39435f;
}

@media (max-width: 570px) {
  .dashboard-banner {
    /* Keep the source image's wide shape: no left/right text is cropped. */
    aspect-ratio: 3 / 1;
    margin-top: 14px;
  }
}
@media(max-width:570px){.three-actions,.large-actions{grid-template-columns:1fr}.two-actions{grid-template-columns:1fr 1fr}.folder-grid{grid-template-columns:1fr}.folder-card{min-height:155px;padding:22px}.folder-copy strong{font-size:19px}}
@media(min-width:571px) and (max-width:900px){.folder-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

.pdf-modal{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:24px;background:#11182b85;backdrop-filter:blur(5px);visibility:hidden;opacity:0;transition:.2s}.pdf-modal.open{visibility:visible;opacity:1}.pdf-modal-panel{width:min(1050px,100%);height:min(760px,calc(100vh - 48px));overflow:hidden;border:1px solid var(--line);border-radius:22px;background:var(--card);box-shadow:0 28px 76px #10172d66}.pdf-modal-panel header{height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 15px 0 22px;border-bottom:1px solid var(--line);font:800 16px "Plus Jakarta Sans",sans-serif}.pdf-modal-panel iframe{display:block;width:100%;height:calc(100% - 62px);border:0;background:#f4f5f8}
.question-head-right{display:flex;align-items:center;gap:10px}.question-number{padding:5px 9px;border-radius:999px;background:var(--soft);color:var(--brand);font-size:11px;font-weight:800}
.ad-slot{position:relative;min-height:104px;margin:24px 0;border:1px solid var(--line);border-radius:18px;background:var(--card);box-shadow:0 10px 24px rgba(32,40,80,.06);overflow:hidden}.ad-slot>span{position:absolute;top:9px;left:0;right:0;text-align:center;color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;pointer-events:none}.ad-slot .adsbygoogle{min-height:100px;padding-top:22px}
.export-report{position:fixed;left:0;top:0;z-index:9999;width:210mm;min-height:297mm;padding:12mm;background:#fff;color:#172036;font-family:Arial,sans-serif;pointer-events:none}.export-header{position:relative;z-index:1;padding:18px 20px;border-radius:16px;background:linear-gradient(135deg,#5144ed,#7d45e8);color:#fff}.export-header h1{margin:0 0 6px;font-size:23px}.export-header p{margin:0;color:#efedff;font-size:12px}.export-score-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:13px 0}.export-score-grid>div{padding:10px;border:1px solid #dce3f0;border-radius:11px;background:#fbfcff}.export-score-grid small{display:block;color:#69758e;font-size:9px;font-weight:700;text-transform:uppercase}.export-score-grid strong{display:block;margin-top:4px;color:#5144ed;font-size:18px}.export-question{position:relative;z-index:1;overflow:hidden;break-inside:avoid;page-break-inside:avoid;margin:0 0 12px;padding:15px;border:1px solid #dce3f0;border-radius:15px;background:#fff;box-shadow:0 4px 12px #1720360c}.export-question>*:not(.export-watermark){position:relative;z-index:1}.export-watermark{position:absolute;z-index:0;top:43%;left:13%;transform:rotate(-35deg);color:#eef0f8;font:800 43px Arial;letter-spacing:6px}.export-question-meta{display:flex;justify-content:space-between;gap:10px;margin-bottom:10px;color:#61708e;font-size:10px;font-weight:700}.export-question-html{font-size:12px;line-height:1.5}.export-question-html img,.export-solution img{max-width:100%;height:auto}.export-answer-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}.export-answer{padding:10px;border:1px solid #efbec6;border-radius:10px;background:#fff4f5;color:#a23042;font-size:11px}.export-answer.correct{border-color:#a7ddc1;background:#edfbf3;color:#16724d}.export-answer small{display:block;margin-bottom:4px;font-size:9px;font-weight:700;text-transform:uppercase}.export-answer strong{font-size:11px;line-height:1.4}.export-solution{padding:12px 13px;border-left:4px solid #16a46e;border-radius:9px;background:#edfbf3;color:#174e3a;font-size:11px;line-height:1.5}.export-solution h3{margin:0 0 7px;font-size:13px}
@media(max-width:570px){.pdf-modal{padding:10px}.pdf-modal-panel{height:calc(100vh - 20px);border-radius:16px}.export-score-grid,.export-answer-grid{grid-template-columns:1fr}}
.note-subject-card{min-height:252px}.note-subject-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:linear-gradient(135deg,#5244ed,#a35cef);color:#fff;box-shadow:0 9px 20px #5144ed42;font:800 21px "Plus Jakarta Sans",sans-serif}.note-subject-grid .folder-copy{gap:13px}.note-chapter-card{min-height:292px}.note-material-list{display:grid;gap:14px;max-width:1030px}.note-material-card{padding:18px 20px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(135deg,var(--card),var(--soft));box-shadow:0 12px 28px rgba(32,40,80,.08)}.note-material-heading{display:flex;align-items:flex-start;gap:13px}.note-material-heading>span{display:grid;place-items:center;flex:none;width:37px;height:37px;border-radius:12px;background:#e9e7ff;color:var(--brand);font-weight:800}.note-material-heading div{min-width:0;flex:1}.note-material-heading h3{margin:0;color:var(--ink);font:800 16px "Plus Jakarta Sans",sans-serif}.note-material-heading p{margin:4px 0 0;color:var(--muted);font-size:13px}.note-material-heading b{flex:none;color:var(--brand);font-size:13px}.note-tags{display:flex;flex-wrap:wrap;gap:7px;margin:15px 0 0 50px}.note-tags span{padding:5px 8px;border:1px solid #d9d7ff;border-radius:999px;background:#f0efff;color:#5749d5;font-size:10px;font-weight:800;letter-spacing:.02em;text-transform:capitalize}[data-theme="dark"] .note-material-card{background:linear-gradient(135deg,#1f2740,#192033)}[data-theme="dark"] .note-material-heading>span{background:#35305d;color:#eeeaff}[data-theme="dark"] .note-tags span{background:#2c2949;border-color:#4b4672;color:#e3dfff}@media(max-width:620px){.note-material-card{padding:15px}.note-material-heading{gap:10px}.note-material-heading h3{font-size:14px}.note-material-heading b{font-size:11px}.note-tags{margin-left:0}.note-subject-card{min-height:218px}}
.note-material-select{padding:0;overflow:hidden}.note-material-open{position:relative;display:block;width:100%;padding:18px 20px;border:0;background:transparent;text-align:left;cursor:pointer}.note-material-open:hover{background:#ffffff78}.note-open-arrow{display:block;margin:14px 0 0 50px;color:var(--brand);font-size:12px;font-style:normal;font-weight:800}.note-reader{display:grid;gap:18px;max-width:1050px}.note-reader-block{overflow:hidden;border:1px solid var(--line);border-radius:20px;background:var(--card);box-shadow:0 14px 32px rgba(32,40,80,.09)}.note-reader-block>header{display:flex;align-items:flex-start;gap:13px;padding:17px 20px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,var(--soft),var(--card))}.note-reader-block>header>span{display:grid;place-items:center;flex:none;width:37px;height:37px;border-radius:12px;background:#e9e7ff;color:var(--brand);font-size:13px;font-weight:800}.note-reader-block header div{min-width:0;flex:1}.note-reader-block header small{display:block;color:var(--brand);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.note-reader-block h2{margin:3px 0 0;color:var(--ink);font:800 17px "Plus Jakarta Sans",sans-serif}.note-block-tags{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:5px}.note-block-tags span{padding:4px 7px;border-radius:999px;background:#eceaff;color:#5749d5;font-size:9px;font-weight:800}.note-text-copy,.note-question-copy,.note-answer-copy{padding:20px;color:var(--ink);font-size:15px;line-height:1.75}.note-text-copy{white-space:normal}.note-question-block{border-color:#dcd9ff}.note-question-copy{font-weight:700}.note-question-block details{margin:0 20px 20px;border:1px solid #d4e8dc;border-radius:13px;background:#effbf4}.note-question-block summary{padding:13px 15px;color:#13734b;font-size:13px;font-weight:800;cursor:pointer}.note-answer-copy{padding-top:0;color:#18553b}.note-visual-block figure{margin:0;padding:20px;text-align:center}.note-visual-block img{display:block;max-width:min(100%,850px);max-height:620px;margin:auto;border-radius:12px;background:#f6f7fc}.note-visual-block figcaption{margin-top:10px;color:var(--muted);font-size:12px;font-weight:700}.note-empty-block{padding:20px;color:var(--muted)}[data-theme="dark"] .note-material-open:hover{background:#ffffff0d}[data-theme="dark"] .note-reader-block>header{background:linear-gradient(135deg,#222b45,#1b2338)}[data-theme="dark"] .note-reader-block>header>span{background:#35305d;color:#eeeaff}[data-theme="dark"] .note-block-tags span{background:#2c2949;color:#e5e0ff}[data-theme="dark"] .note-question-block details{background:#17372c;border-color:#2c7654}[data-theme="dark"] .note-answer-copy{color:#d4f7e5}@media(max-width:620px){.note-material-open{padding:15px}.note-open-arrow{margin-left:0}.note-reader-block>header{padding:14px}.note-reader-block h2{font-size:15px}.note-block-tags{display:none}.note-text-copy,.note-question-copy,.note-answer-copy{padding:15px;font-size:14px}.note-question-block details{margin:0 15px 15px}.note-visual-block figure{padding:14px}}