:root{--md-color-ocean-50:#eaf4f8;--md-color-ocean-100:#c8e4ef;--md-color-ocean-200:#96cce0;--md-color-ocean-300:#5baece;--md-color-ocean-400:#2b8aad;--md-color-ocean-500:#1a6f8f;--md-color-ocean-600:#145a75;--md-color-ocean-700:#0e4258;--md-color-teal-200:#a8ecf4;--md-color-teal-300:#5dd9e8;--md-color-teal-400:#2ec8db;--md-color-teal-500:#00b4c8;--md-color-teal-600:#009ab0;--md-color-teal-700:#007d90;--md-color-brand-600:var(--md-color-teal-600);--md-color-brand-700:var(--md-color-teal-700);--md-color-brand-300:var(--md-color-teal-300);--md-color-brand-progress-start:var(--md-color-teal-300);--md-color-brand-progress-end:var(--md-color-teal-600);--md-color-shell-950:#0a3445;--md-color-shell-940:#0b3a4d;--md-color-shell-930:#0e4258;--md-color-surface-920:#134b61;--md-color-surface-910:#0f3b4f;--md-color-canvas-50:#faf9f6;--md-color-surface-75:#f5f3ef;--md-color-muted-100:#eeece7;--md-color-muted-150:#eae7e2;--md-color-text-900:#1e293b;--md-color-text-600:#64748b;--md-color-text-500:#8499b8;--md-color-text-dark-100:#f1f5f9;--md-color-text-dark-300:#cbd5e1;--md-color-text-dark-400:#94a3b8;--md-color-success-500:#22c55e;--md-color-warning-500:#f59e0b;--md-color-danger-500:#ef4444;--md-color-danger-600:#dc2626;--md-border-light:#c3b9aa61;--md-border-dark:#ffffff12;--md-border-dark-strong:#5dd9e84d;--md-space-1:4px;--md-space-2:8px;--md-space-3:12px;--md-space-4:16px;--md-space-5:20px;--md-space-6:24px;--md-radius-sm:8px;--md-radius-md:10px;--md-radius-lg:14px;--md-radius-xl:18px}html{background:#faf9f6;min-height:100%}body{-webkit-font-smoothing:antialiased;min-height:100vh;text-rendering:optimizeLegibility;margin:0;font-family:Avenir Next,Nunito Sans,Segoe UI,sans-serif;transition:background-color .18s,color .18s}:root[data-theme=light],body[data-theme=light]{--bg-body:radial-gradient(circle at top left,#a8ecf433,transparent 24%),radial-gradient(circle at top right,#c8e4ef2e,transparent 22%),linear-gradient(180deg,#fcfbf7 0%,#f4f1eb 52%,#f7f3ec 100%);--bg-shell:#fffdf8c2;--bg-shell-solid:#fffdf8f0;--bg-surface:#fffdf8f5;--bg-surface-muted:#f2efe8;--bg-surface-deep:#eaf4f8;--bg-segment:#efede7;--bg-option:#fffefa;--bg-option-hover:#fff;--bg-auth-shell:radial-gradient(circle at top left,#a8ecf429,transparent 24%),linear-gradient(180deg,#faf8f3 0%,#f4efe7 100%);--text-primary:#1e293b;--text-secondary:#64748b;--text-muted:#8c97ad;--text-strong:#0f172a;--border-default:#c3b9aa6b;--border-soft:#0f172a14;--border-strong:#00b4c83d;--icon-accent:#009ab0;--mode-indicator:#2f9f78;--shadow-elevated:0 1px 4px #0f172a0a,0 12px 32px #0f172a14;--shadow-shell:0 1px 0 #0000000a;--shadow-button:inset 0 1px 0 #ffffff29,0 3px 10px #007d902e;--shadow-inset:inset 0 1px 0 #fff6;--track-bg:#eae7e2;--rail-bg:#ffffffd9;--rail-border:#0f172a14}:root[data-theme=dark],body[data-theme=dark]{--bg-body:radial-gradient(circle at top left,#2ec8db21,transparent 24%),linear-gradient(180deg,#0a3445 0%,#0b3a4d 38%,#0e4258 100%);--bg-shell:#0a3445e6;--bg-shell-solid:#0a3445f5;--bg-surface:#134b61;--bg-surface-muted:#0f3b4f;--bg-surface-deep:#a8ecf414;--bg-segment:#0f3b4f;--bg-option:#164f66;--bg-option-hover:#195a72;--bg-auth-shell:radial-gradient(circle at top left,#2ec8db26,transparent 24%),linear-gradient(180deg,#0a3445 0%,#0e4258 100%);--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--text-strong:#fff;--border-default:#c8e4ef24;--border-soft:#c8e4ef14;--border-strong:#5dd9e84d;--icon-accent:#5dd9e8;--mode-indicator:#5dd9e8;--shadow-elevated:0 4px 24px #00000059,0 1px 4px #0003,inset 0 1px 0 #ffffff0a;--shadow-shell:0 1px 0 #0003;--shadow-button:inset 0 1px 0 #ffffff24,0 2px 8px #0003,0 1px 2px #0000001a;--shadow-inset:inset 0 1px 3px #0006,inset 0 0 0 1px #ffffff0a;--track-bg:#0c3547;--rail-bg:#0a3445f0;--rail-border:#c8e4ef1a}body{background:var(--bg-body);color:var(--text-primary)}*{box-sizing:border-box}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}h1,h2,h3,h4,p,ul{margin:0}button{cursor:pointer}code{color:var(--md-color-brand-600);background:#00b4c81a;border-radius:.4rem;padding:0 .28rem;font-size:.92em}.stack{gap:16px;display:grid}.muted{color:var(--text-secondary)}.eyebrow,.metric-label,.md-section-label{letter-spacing:.14em;text-transform:uppercase;font-size:.76rem;font-weight:700}.eyebrow,.md-section-label{color:var(--icon-accent)}.lead{max-width:52rem;color:var(--text-secondary);font-size:1rem;line-height:1.72}.card{border:1px solid var(--border-default);border-radius:var(--md-radius-lg);background:var(--bg-surface);box-shadow:var(--shadow-elevated)}.button-link,button{border-radius:var(--md-radius-md);color:#fff;background:linear-gradient(180deg,var(--md-color-teal-500)0%,var(--md-color-teal-700)100%);min-height:46px;box-shadow:var(--shadow-button);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:12px 18px;transition:transform .12s,background-color .12s,border-color .12s,box-shadow .12s;display:inline-flex}.button-link:hover,button:hover:not(:disabled){transform:translateY(-1px)}button:disabled,.button-link[aria-disabled=true]{opacity:.56;cursor:not-allowed;transform:none}.button-secondary{border-color:var(--border-default);background:var(--bg-surface);color:var(--text-secondary);box-shadow:none}.button-secondary:hover:not(:disabled),.button-link.button-secondary:hover{border-color:var(--border-strong);color:var(--text-primary);background:var(--bg-surface-muted)}.button-chip{box-shadow:none;background:0 0;justify-content:flex-start}input,select{border-radius:var(--md-radius-md);border:1px solid var(--border-soft);background:var(--bg-surface-muted);width:100%;min-height:46px;color:var(--text-primary);padding:12px 14px}input::placeholder{color:var(--text-muted)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline-offset:2px;outline:3px solid #00b4c83d}.feedback-ok{color:var(--md-color-success-500);font-weight:700}.feedback-bad{color:var(--md-color-danger-500);font-weight:700}.notice{border:1px solid var(--border-default);background:var(--bg-surface-muted);border-radius:14px;padding:14px 16px;line-height:1.6}.notice[data-tone=info]{color:var(--icon-accent);background:#00b4c814;border-color:#00b4c82e}.notice[data-tone=warning]{color:#b45309;background:#f59e0b14;border-color:#f59e0b29}.notice[data-tone=danger]{color:var(--md-color-danger-600);background:#dc262614;border-color:#dc262629}.md-auth-shell{background:var(--bg-auth-shell);min-height:100vh}.md-auth-header{justify-content:space-between;align-items:center;padding:20px 28px 0;display:flex}.md-auth-main{justify-content:center;padding:24px 16px 48px;display:flex}.md-app-shell{min-height:100vh}.md-app-header{z-index:30;border-bottom:1px solid var(--rail-border);background:var(--bg-shell-solid);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);height:60px;box-shadow:var(--shadow-shell);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;padding:0 24px;display:grid;position:sticky;top:0}.md-app-header__left{align-items:center;display:flex}.md-app-header__actions{justify-content:flex-end;gap:8px;display:flex}.md-brand-lockup{align-items:center;gap:12px;display:inline-flex}.md-brand-mark{background:linear-gradient(180deg,var(--md-color-ocean-500)0%,var(--md-color-ocean-700)100%);color:#fff;letter-spacing:-.08em;width:40px;height:32px;box-shadow:var(--shadow-button);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;font-family:Georgia,Times New Roman,serif;font-size:1.02rem;font-weight:700;line-height:1;display:inline-flex}.md-brand-text{color:var(--text-primary);font-size:1.05rem;font-weight:600}.md-icon-button{border:1px solid var(--border-default);background:var(--bg-surface);width:36px;height:36px;min-height:36px;color:var(--text-secondary);box-shadow:none;border-radius:12px;padding:0;position:relative}.md-app-header .md-icon-button{justify-content:center;align-items:center;line-height:0;display:inline-flex}.md-app-header .md-icon-button svg{flex-shrink:0;display:block}.md-app-header .md-icon-button:focus-visible,.md-auth-header .md-icon-button:focus-visible{border-color:var(--border-strong);background:var(--bg-surface-muted);outline:0;box-shadow:inset 0 0 0 1px #00b4c82e}.md-icon-button:hover{background:var(--bg-surface-muted);color:var(--text-primary)}.md-notification-dot{background:#f97316;border-radius:999px;width:6px;height:6px;position:absolute;top:8px;right:8px}.md-app-shell__body{grid-template-columns:68px minmax(0,1fr);min-height:calc(100vh - 60px);display:grid}.md-app-rail{border-right:1px solid var(--rail-border);background:var(--rail-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);height:calc(100vh - 60px);position:sticky;top:60px}.md-app-rail__nav{flex-direction:column;align-items:center;gap:10px;min-height:100%;padding:14px 0;display:flex}.md-app-rail__item-wrap{flex-direction:column;align-items:center;gap:10px;width:100%;display:flex}.md-app-rail__item-wrap[data-rail-bottom=true]{margin-top:auto}.md-app-rail__item{appearance:none;width:48px;height:48px;color:var(--text-muted);cursor:pointer;font:inherit;background:0 0;border:1px solid #0000;border-radius:14px;justify-content:center;align-items:center;padding:0;text-decoration:none;transition:background-color .12s,color .12s,border-color .12s,box-shadow .12s;display:inline-flex;position:relative}.md-app-rail__label{display:none}.md-nav-mark{min-width:21px;height:18px;color:inherit;letter-spacing:0;justify-content:center;align-items:center;font-family:Avenir Next,Nunito Sans,Segoe UI,sans-serif;font-size:.66rem;font-weight:900;line-height:1;display:inline-flex}.md-app-rail__item:hover{color:var(--text-primary);background:#00b4c814}.md-app-rail__item:after{z-index:80;border:1px solid var(--border-default);background:var(--bg-shell-solid);min-width:max-content;max-width:180px;color:var(--text-primary);box-shadow:var(--shadow-elevated);content:attr(data-label);opacity:0;pointer-events:none;border-radius:10px;padding:6px 9px;font-size:.78rem;font-weight:700;line-height:1.1;transition:opacity .12s,transform .12s;position:absolute;top:50%;left:calc(100% + 10px);transform:translateY(-50%)translate(-4px)}.md-app-rail__item:hover:after,.md-app-rail__item:focus-visible:after{opacity:1;transform:translateY(-50%)translate(0)}.md-app-rail__item[data-active=true]{color:var(--icon-accent);border-color:var(--border-strong);background:#00b4c81f;box-shadow:inset 0 0 11px #00b4c81c,0 0 0 1px #00b4c814}body[data-theme=dark] .md-app-rail__item[data-active=true]{background:#5dd9e824;box-shadow:inset 0 0 12px #5dd9e81f,0 0 0 1px #5dd9e833}.md-app-rail__divider{background:var(--rail-border);width:32px;height:1px}.md-bloom-help-wrap{justify-content:center;display:inline-flex;position:relative}.md-session-bottom-nav__bloom{display:none}.md-bloom-help{min-height:48px;color:var(--icon-accent);letter-spacing:.02em;text-shadow:none;background:linear-gradient(#a8ecf429 0%,#00b4c812 100%),#fffdf894;border-color:#009ab03d;padding:0;font-family:Avenir Next,Nunito Sans,Segoe UI,sans-serif;font-size:1.14rem;font-weight:900;line-height:1;box-shadow:inset 0 1px #ffffff8a,0 1px 2px #0f172a0a}.md-bloom-help:hover,.md-bloom-help:focus-visible,.md-bloom-help[data-open=true]{color:var(--icon-accent);background:linear-gradient(#a8ecf433 0%,#00b4c81a 100%),#fffdf8b8;border-color:#009ab066;transform:none;box-shadow:inset 0 1px #ffffff9e,0 2px 6px #009ab014}.md-bloom-help[data-open=true]:after{opacity:0}body[data-theme=dark] .md-bloom-help{color:var(--md-color-teal-300);background:linear-gradient(#5dd9e829 0%,#5dd9e814 100%),#0a344594;border-color:#5dd9e847;box-shadow:inset 0 1px #ffffff14,0 1px 2px #0000002e}body[data-theme=dark] .md-bloom-help:hover,body[data-theme=dark] .md-bloom-help:focus-visible,body[data-theme=dark] .md-bloom-help[data-open=true]{background:linear-gradient(#5dd9e833 0%,#5dd9e81c 100%),#0a3445b8;border-color:#5dd9e870;box-shadow:inset 0 1px #ffffff1a,0 2px 6px #0000002e}.md-bloom-popover{z-index:220;border:1px solid var(--border-default);color:var(--text-primary);text-align:left;background:linear-gradient(#fffdf8 0%,#faf7ef 100%);border-radius:14px;padding:16px 18px 18px;position:fixed;overflow-y:auto;box-shadow:0 18px 42px #0a34453d}.md-bloom-popover:before{border:1px solid var(--border-default);content:"";background:#fffdf8;width:12px;height:12px;position:absolute}.md-bloom-popover[data-placement=right]:before{left:-7px;top:var(--md-bloom-caret-top);border-top:0;border-right:0;transform:translateY(-50%)rotate(45deg)}.md-bloom-popover[data-placement=left]:before{right:-7px;top:var(--md-bloom-caret-top);border-bottom:0;border-left:0;transform:translateY(-50%)rotate(45deg)}.md-bloom-popover[data-placement=top]:before{bottom:-7px;left:var(--md-bloom-caret-left);border-top:0;border-left:0;transform:translate(-50%)rotate(45deg)}.md-bloom-popover[data-placement=sheet]:before{display:none}body[data-theme=dark] .md-bloom-popover{background:#0e2b3e;border-color:#5dd9e82e;box-shadow:0 20px 52px #0000005c}body[data-theme=dark] .md-bloom-popover:before{background:#0e2b3e;border-color:#5dd9e82e}.md-bloom-popover__title{border-bottom:1px solid var(--border-soft);padding-bottom:12px;font-size:.98rem;font-weight:800}.md-bloom-popover__list{gap:15px;padding-top:15px;display:grid}.md-bloom-popover__row{grid-template-columns:30px minmax(0,1fr);gap:12px;display:grid}.md-bloom-popover__code{color:var(--icon-accent);font-size:.82rem;font-weight:900;line-height:1.35}.md-bloom-popover__copy{gap:3px;display:grid}.md-bloom-popover__copy strong{color:var(--text-primary);font-size:.88rem;line-height:1.25}.md-bloom-popover__copy span{color:var(--text-muted);font-size:.8rem;line-height:1.35}.md-session-bottom-nav{display:none}.md-app-main{min-width:0;padding:22px 20px 32px}.md-screen{gap:16px;width:min(1180px,100%);display:grid}.md-screen__header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.md-screen__status{color:var(--text-secondary);align-items:center;gap:12px;font-weight:600;display:inline-flex}.md-screen__status-dot{background:var(--mode-indicator);border-radius:999px;width:10px;height:10px}.md-screen__meta{color:var(--text-secondary)}.md-screen--dashboard{gap:20px}.md-screen__header--home{display:block}.md-home-intro{isolation:isolate;border-radius:var(--md-radius-lg);background:linear-gradient(#fffdf8fa 0%,#f7f4eef5 100%);border:1px solid #c3b9aa9e;justify-items:center;gap:8px;width:100%;margin-inline:auto;padding:24px 20px 18px;display:grid;position:relative;overflow:hidden;box-shadow:0 1px 4px #0f172a0d,0 14px 34px #0f172a1a}.md-home-intro:before{content:"";pointer-events:none;background:linear-gradient(#0000 0%,#a8ecf40f 58%,#a8ecf429 100%);height:46%;position:absolute;inset:auto 0 0}.md-home-intro>*{z-index:1;position:relative}.md-home-hero-copy{text-align:center;justify-items:center;gap:5px;max-width:720px;display:grid}.md-home-title{letter-spacing:.04em;color:#0a3445;-webkit-text-fill-color:transparent;background:linear-gradient(#0a3445 0%,#007d90 92%);-webkit-background-clip:text;background-clip:text;font-family:Avenir Next,Nunito Sans,Segoe UI,sans-serif;font-size:clamp(3.2rem,6vw,5.6rem);font-weight:800;line-height:.98}.md-home-lead{color:#4f6172;max-width:44rem;font-size:1rem;line-height:1.42}.md-home-progress-snapshot{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;width:min(760px,100%);margin-top:0;display:grid}.md-home-progress-item{text-align:center;background:linear-gradient(#fffdf8f0 0%,#f7f4eedb 100%),#fffdf8db;border:1px solid #009ab038;border-radius:14px;align-content:center;gap:3px;min-height:54px;padding:8px 12px;display:grid;box-shadow:inset 0 1px #ffffffb8,inset 0 -1px #009ab014,0 9px 24px #009ab00f,0 1px 2px #0f172a0a}.md-home-progress-item span{color:#5f7080;font-size:.76rem;font-weight:600}.md-home-progress-item strong{color:#0a3445;font-size:.98rem;line-height:1.2}body[data-theme=dark] .md-home-intro{background:radial-gradient(circle at 50% 0,#5dd9e821,#0000 38%),linear-gradient(#134b61 0%,#0f3b4f 100%);border-color:#5dd9e85c;box-shadow:inset 0 1px #ffffff14,inset 0 -1px #5dd9e81f,0 8px 30px #00000061,0 1px 4px #0000003d}body[data-theme=dark] .md-app-header .md-icon-button:focus-visible,body[data-theme=dark] .md-auth-header .md-icon-button:focus-visible{background:var(--bg-surface-muted);border-color:#5dd9e84d;box-shadow:inset 0 0 0 1px #5dd9e833}body[data-theme=dark] .md-home-intro:before{background:linear-gradient(#0000 0%,#5dd9e80f 56%,#5dd9e829 100%)}body[data-theme=dark] .md-home-title{color:#fff;-webkit-text-fill-color:#fff;background:0 0}body[data-theme=dark] .md-home-lead{color:#f1f5f9db}body[data-theme=dark] .md-home-progress-item{box-shadow:none;background:#051e2b38;border-color:#a8ecf424}body[data-theme=dark] .md-home-progress-item span{color:#cbd5e1d1}body[data-theme=dark] .md-home-progress-item strong{color:#fff}.md-home-launch{gap:20px;width:100%}.md-home-launch__header{display:none}.md-home-resume{background:linear-gradient(180deg,#a8ecf41f 0%,#a8ecf408 100%),linear-gradient(180deg,var(--bg-surface)0%,var(--bg-surface-muted)100%);border-color:#009ab033;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;width:100%;padding:14px 16px;box-shadow:inset 0 1px #ffffff94,0 14px 32px #0f172a12}.md-home-resume[data-mode=exam]{background:linear-gradient(180deg,#0a34450f 0%,#009ab00a 100%),linear-gradient(180deg,var(--bg-surface)0%,var(--bg-surface-muted)100%);border-color:#0a344529}.md-home-resume__copy{gap:4px;min-width:0;display:grid}.md-home-resume__title{color:var(--text-primary);font-size:1rem;font-weight:760;line-height:1.2}.md-home-resume__copy p:not(.eyebrow){color:var(--text-secondary);font-size:.9rem;line-height:1.4}.md-home-resume__meta{flex-wrap:wrap;gap:6px;margin-top:2px;display:flex}.md-home-resume__meta:empty{display:none}.md-home-resume__meta span{min-height:26px;color:var(--text-secondary);background:#ffffff59;border:1px solid #009ab02e;border-radius:999px;align-items:center;padding:4px 9px;font-size:.76rem;font-weight:700;display:inline-flex}.md-home-resume__actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.md-home-resume__action{min-width:112px;min-height:40px;padding:9px 16px}body[data-theme=dark] .md-home-resume{background:linear-gradient(#5dd9e81f 0%,#5dd9e80a 100%),linear-gradient(#0e4258f0 0%,#051e2bf0 100%);border-color:#5dd9e829;box-shadow:inset 0 1px #ffffff14,0 18px 42px #0000002e}body[data-theme=dark] .md-home-resume__meta span{background:#ffffff0a;border-color:#5dd9e82e}.md-end-session-trigger{min-height:42px;color:var(--text-secondary);background:linear-gradient(180deg,#fffdf8b8 0%,#f7f4eebd 100%),var(--bg-surface);box-shadow:none;border-color:#0f172a24}.md-end-session-trigger:hover:not(:disabled),.md-end-session-trigger:focus-visible{color:var(--md-color-danger-600);background:#fef2f2c7;border-color:#dc262647}body[data-theme=dark] .md-end-session-trigger{background:#ffffff0a;border-color:#94a3b838}.md-end-session-trigger--home{min-height:40px;color:var(--text-muted);background:0 0;border-color:#0f172a14;padding:9px 14px}.md-end-session-trigger--home:hover:not(:disabled),.md-end-session-trigger--home:focus-visible{color:var(--md-color-danger-600);background:#fef2f294;border-color:#dc262638}body[data-theme=dark] .md-end-session-trigger--home{color:#cbd5e1b8;background:0 0;border-color:#94a3b81f}body[data-theme=dark] .md-end-session-trigger:hover:not(:disabled),body[data-theme=dark] .md-end-session-trigger:focus-visible{color:#fca5a5;background:#7f1d1d2e;border-color:#f871715c}body[data-theme=dark] .md-end-session-trigger--home:hover:not(:disabled),body[data-theme=dark] .md-end-session-trigger--home:focus-visible{color:#fca5a5;background:#7f1d1d24;border-color:#f8717147}.md-confirm-dialog-backdrop{z-index:150;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f172a52;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.md-confirm-dialog{border:1px solid var(--border-default);width:min(420px,100%);color:var(--text-primary);background:linear-gradient(#fffdf8fc 0%,#f7f4eefa 100%);border-radius:18px;gap:18px;padding:20px;display:grid;box-shadow:0 24px 64px #0f172a38}body[data-theme=dark] .md-confirm-dialog{background:linear-gradient(#0e4258fa 0%,#051e2bfa 100%);border-color:#5dd9e82e;box-shadow:0 26px 68px #0000006b}.md-confirm-dialog__copy{gap:8px;display:grid}.md-confirm-dialog__title{color:var(--text-primary);font-size:1.08rem;font-weight:800}.md-confirm-dialog__copy p{color:var(--text-secondary);line-height:1.55}.md-confirm-dialog__actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.md-action-danger{background:linear-gradient(180deg,var(--md-color-danger-500)0%,var(--md-color-danger-600)100%);color:#fff;border-color:#dc26263d;box-shadow:0 10px 22px #dc262633}.md-action-danger:hover:not(:disabled),.md-action-danger:focus-visible{border-color:#dc26266b;box-shadow:0 12px 26px #dc26263d}.md-home-launch-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.md-launch-card{border:1px solid var(--border-default);background:linear-gradient(180deg,var(--bg-surface)0%,var(--bg-surface-muted)100%);box-shadow:var(--shadow-inset);border-radius:20px;grid-template-rows:auto 1fr auto;gap:18px;padding:22px;display:grid}.md-launch-card[data-tone=study]{background:linear-gradient(180deg,#00b4c814 0%,transparent 40%),linear-gradient(180deg,var(--bg-surface)0%,var(--bg-surface-muted)100%)}.md-launch-card[data-tone=exam]{background:linear-gradient(180deg,#94a3b814 0%,transparent 40%),linear-gradient(180deg,var(--bg-surface)0%,var(--bg-surface-muted)100%)}.md-launch-card__icon{width:44px;height:44px;color:var(--icon-accent);background:#00b4c81f;border-radius:14px;justify-content:center;align-items:center;display:inline-flex}.md-launch-card__copy{gap:10px}.md-launch-card__title{color:var(--text-primary);font-size:1.24rem;font-weight:700}.md-launch-card__description{color:var(--text-secondary);line-height:1.68}.md-launch-card__description--mobile{display:none}.md-launch-card__value-list{align-content:start;gap:9px;margin:0;padding:0;list-style:none;display:grid}.md-launch-card__value-row{border:1px solid var(--border-soft);background:#ffffff47;border-radius:14px;gap:3px;padding:11px 12px;display:grid}body[data-theme=dark] .md-launch-card__value-row{background:#ffffff0a}.md-launch-card__value-row strong{color:var(--text-primary);font-size:.9rem;line-height:1.25}.md-launch-card__value-row span{color:var(--text-secondary);font-size:.86rem;line-height:1.45}.md-launch-card__actions{align-self:end;width:100%;padding-top:2px;display:flex}.md-session-start-control{gap:8px;width:100%;display:grid}.md-launch-card__actions .button-link,.md-launch-card__actions .md-session-start-control button{width:100%;min-height:50px}.md-dashboard-grid,.md-two-column,.md-session-side-grid,.md-metric-grid,.md-review-grid,.md-session-setup-grid{gap:16px;display:grid}.md-two-column{grid-template-columns:minmax(0,2.1fr) minmax(300px,1fr);align-items:start}.md-dashboard-grid,.md-review-grid,.md-metric-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.md-session-side-grid{grid-template-columns:1fr}.md-session-setup-grid{grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr)}.md-pod{border-radius:var(--md-radius-lg);border:1px solid var(--border-default);background:var(--bg-surface);box-shadow:var(--shadow-elevated);gap:16px;padding:20px;display:grid}.md-pod--soft{background:var(--bg-surface-muted)}.md-pod__header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.md-pod__title-wrap{align-items:center;gap:12px;display:flex}.md-pod__icon{color:var(--icon-accent)}.md-pod__title{color:var(--text-primary);font-size:1.05rem;font-weight:700}.md-pod__subtitle{color:var(--text-secondary);font-size:.92rem}.md-pod__meta{color:var(--text-secondary);align-items:center;gap:12px;font-size:.9rem;display:flex}.md-segment{border:1px solid var(--border-default);background:var(--bg-segment);border-radius:12px;gap:8px;width:100%;padding:6px;display:inline-flex}.md-segment--compact{width:auto}.md-segment__button{min-height:40px;color:var(--text-secondary);box-shadow:none;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;flex:1;padding:0 12px;transition:background-color .12s,border-color .12s,color .12s,box-shadow .12s}.md-segment__button:not(:disabled):hover{color:var(--icon-accent);background:#00b4c80d;border-color:#00b4c83d}.md-segment__button:focus-visible{outline-offset:2px;outline:2px solid #009ab03d}.md-segment__button:disabled{cursor:not-allowed}.md-segment__button[data-active=true]{color:var(--icon-accent);background:#eaf4f8cc;border-color:#00b4c847;box-shadow:inset 0 0 0 1px #ffffff61,0 1px 5px #007d901f}body[data-theme=dark] .md-segment__button[data-active=true]{color:var(--md-color-teal-200);box-shadow:none;background:#96cce024;border-color:#5dd9e857}body[data-theme=dark] .md-segment__button{color:var(--md-color-text-dark-300)}body[data-theme=dark] .md-segment__button:not(:disabled):hover{color:var(--md-color-teal-200);background:#5dd9e814;border-color:#5dd9e833}.md-segment__button[data-state=muted]{color:var(--text-muted);background:#ffffff08}body[data-theme=dark] .md-segment__button[data-state=muted]{color:#cbd5e1b8}.md-domain-strip{flex-wrap:wrap;gap:8px;display:flex}.md-domain-pill{border:1px solid var(--border-default);min-width:76px;min-height:36px;color:var(--text-secondary);background:0 0;border-radius:9px;justify-content:center;align-items:center;padding:0 14px;font-size:.78rem;font-weight:700;display:inline-flex}.md-domain-pill[data-active=true]{color:var(--icon-accent);border-color:var(--border-strong);background:#00b4c814}.md-question-stem{color:var(--text-primary);font-size:1rem;line-height:1.72}.md-option-list{gap:12px;display:grid}.md-option{border:1px solid var(--border-default);background:var(--bg-option);width:100%;min-width:0;height:auto;box-shadow:none;text-align:left;color:var(--text-primary);border-radius:12px;justify-content:flex-start;align-items:center;gap:12px;padding:12px;display:flex}.md-option:hover:not(:disabled){background:var(--bg-option-hover);border-color:var(--border-strong)}.md-option[data-state=selected]{background:#00b4c814;border-color:#00b4c842}.md-option[data-state=correct]{background:#22c55e14;border-color:#22c55e59}.md-option[data-state=incorrect]{background:#ef444414;border-color:#ef444459}.md-option__badge{background:var(--bg-surface-muted);width:34px;height:34px;color:var(--text-secondary);border-radius:11px;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:inline-flex}.md-option[data-state=correct] .md-option__badge{background:var(--md-color-success-500);color:#fff}.md-option[data-state=incorrect] .md-option__badge{background:var(--md-color-danger-500);color:#fff}.md-option[data-state=selected] .md-option__badge{background:var(--md-color-brand-600);color:#fff}.md-action-row,.md-button-row,.md-badge-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.md-badge{border:1px solid var(--border-default);background:var(--bg-surface-muted);color:var(--text-secondary);border-radius:999px;align-items:center;gap:6px;padding:7px 10px;font-size:.82rem;font-weight:600;display:inline-flex}.md-active-concept{background:var(--bg-surface-deep);border:1px solid #00b4c82e;border-radius:14px;padding:16px}.md-active-concept__label{color:var(--icon-accent);letter-spacing:.14em;text-transform:uppercase;align-items:center;gap:8px;margin-bottom:10px;font-size:.76rem;font-weight:700;display:inline-flex}.md-active-concept__label:before{content:"";background:currentColor;border-radius:999px;width:6px;height:6px}.md-guide-search{border:1px solid var(--border-soft);background:var(--bg-surface);min-height:44px;color:var(--text-muted);border-radius:13px;align-items:center;gap:9px;padding:0 12px;display:flex}.md-guide-search input{width:100%;min-width:0;color:var(--text-primary);font:inherit;background:0 0;border:0;outline:0}.md-guide-search input:disabled{cursor:default;opacity:1;-webkit-text-fill-color:var(--text-muted)}.md-guide-list,.md-review-list,.md-performance-list{gap:12px;display:grid}.md-guide-card,.md-review-item,.md-performance-item{border:1px solid var(--border-default);background:var(--bg-surface-muted);border-radius:14px;padding:14px 16px}.md-guide-card__head,.md-review-item__head,.md-performance-item__head{justify-content:space-between;align-items:center;gap:10px;display:flex}.md-guide-card__title,.md-review-item__title,.md-performance-item__title{color:var(--text-primary);font-weight:700}.md-mini-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.md-mini-stat{border:1px solid var(--border-default);background:var(--bg-surface-muted);border-radius:12px;padding:14px}.md-mini-stat__label{color:var(--text-secondary);align-items:center;gap:6px;margin-bottom:8px;font-size:.78rem;display:flex}.md-mini-stat__value{color:var(--text-primary);font-size:1.1rem;font-weight:700}.md-mini-stat__value--accent{color:var(--icon-accent)}.md-mini-stat__value--warning{color:#f97316}.md-mini-stat__subvalue{color:var(--text-secondary);font-size:.78rem}.md-progress{gap:8px;display:grid}.md-progress__header{color:var(--text-secondary);justify-content:space-between;align-items:center;gap:10px;font-size:.82rem;display:flex}.md-progress__track{background:var(--track-bg);border-radius:999px;width:100%;height:6px;overflow:hidden}.md-progress__fill{border-radius:inherit;background:linear-gradient(180deg,var(--md-color-teal-300)0%,var(--md-color-teal-600)100%);height:100%;box-shadow:inset 0 .5px #ffffff47}.md-progress__fill[data-tone=success]{background:linear-gradient(#22c55e 0%,#16a34a 100%)}.md-progress__fill[data-tone=warning]{background:linear-gradient(#f59e0b 0%,#d97706 100%)}.md-progress__fill[data-tone=danger]{background:linear-gradient(#ef4444 0%,#dc2626 100%)}.md-session-end-row{border-top:1px solid var(--border-soft);justify-content:flex-end;padding-top:12px;display:flex}.md-session-screen{gap:14px;width:min(1280px,100%)}.md-session-screen__header{display:none}.md-session-layout{grid-template-columns:1fr;align-items:start;gap:16px;display:grid}.md-session-primary,.md-session-support{gap:14px;min-width:0}.md-session-queue,.md-three-r-panel,.md-session-support-card,.md-session-stats-card,.md-session-performance-card{border-radius:var(--md-radius-xl);scroll-margin-top:78px;box-shadow:0 1px 3px #0f172a0a,0 8px 22px #0f172a0f}body[data-theme=dark] .md-session-queue,body[data-theme=dark] .md-three-r-panel,body[data-theme=dark] .md-session-support-card,body[data-theme=dark] .md-session-stats-card,body[data-theme=dark] .md-session-performance-card{box-shadow:none}.md-session-queue{border-color:var(--border-strong);gap:16px;padding:16px;overflow:hidden}body[data-theme=light] .md-session-queue{background:#fffffff5}body[data-theme=dark] .md-session-queue{background:#134b61}.md-session-queue .md-pod__header{flex-direction:column;align-items:stretch;gap:12px}.md-session-queue .md-pod__title-wrap{align-items:flex-start}.md-session-queue__title-text{min-width:0}.md-session-queue__compact-progress{display:none}.md-session-queue__meta{flex-wrap:wrap;justify-content:flex-end}.md-session-queue__progress-label{min-height:28px;color:var(--text-primary);background:#a8ecf41a;border:1px solid #00b4c829;border-radius:999px;align-items:center;padding:0 10px;font-size:.8rem;font-weight:800;display:inline-flex}body[data-theme=dark] .md-session-queue__progress-label{color:var(--md-color-text-dark-100);background:#5dd9e814;border-color:#5dd9e838}.md-session-filter-stack{gap:6px;display:grid}.md-session-filter-row{background:var(--bg-segment);border-radius:12px;grid-template-columns:repeat(8,minmax(0,1fr));gap:4px;padding:4px;display:grid}.md-session-filter-row--cognitive{grid-template-columns:repeat(6,minmax(0,1fr))}body[data-theme=dark] .md-session-filter-row{background:var(--bg-segment)}.md-session-filter-pill{appearance:none;min-width:0;min-height:30px;box-shadow:none;color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;gap:0;padding:0 5px;font-family:inherit;font-size:.72rem;font-weight:700;transition:background-color .12s,border-color .12s,color .12s,box-shadow .12s;display:inline-flex;overflow:hidden;transform:none}.md-session-filter-pill:hover,.md-session-filter-pill:focus-visible{color:var(--icon-accent);box-shadow:none;background:#00b4c80d;border-color:#00b4c83d;transform:none}.md-session-filter-pill:focus-visible{outline-offset:2px;outline:2px solid #00b4c847}.md-session-filter-pill:disabled{cursor:wait;opacity:.78}.md-session-filter-pill[data-active=true]{color:var(--md-color-teal-700);background:linear-gradient(#fffefaf2 0%,#f6f2eae6 100%);border-color:#00b4c852;box-shadow:inset 0 0 0 1px #ffffff75,0 0 0 2px #00b4c80d}body[data-theme=light] .md-session-filter-pill[data-active=true]{color:#008fa3;background:linear-gradient(#fffffcfa 0%,#f1fbfdf2 100%);border-color:#009ab04f;font-weight:800;box-shadow:inset 0 1px #ffffffa8,inset 0 0 0 1px #00b4c80d,0 0 0 1px #00b4c809,0 1px 3px #007d900f}body[data-theme=dark] .md-session-filter-pill[data-active=true]{color:var(--md-color-teal-200);background:linear-gradient(#2a8aad3d 0%,#145a754d 100%);border-color:#5dd9e861;box-shadow:inset 0 1px #ffffff0a,0 0 0 2px #5dd9e80f}body[data-theme=dark] .md-session-filter-pill{color:var(--md-color-text-dark-300)}body[data-theme=dark] .md-session-filter-pill:hover,body[data-theme=dark] .md-session-filter-pill:focus-visible{color:var(--md-color-teal-200);box-shadow:none;background:#5dd9e814;border-color:#5dd9e838}.md-session-filter-pill[data-muted=true]{color:var(--text-muted);opacity:.68}body[data-theme=light] .md-session-filter-pill[data-muted=true]{color:#77869a;opacity:.86}body[data-theme=dark] .md-session-filter-pill[data-muted=true]{color:#cbd5e1b8}.md-session-queue .md-question-stem{font-size:1.04rem;line-height:1.68}.md-session-option-list{gap:10px}.md-session-queue .md-option{border-color:#0e425824;border-radius:14px;align-items:flex-start;min-height:58px;padding:14px;box-shadow:0 1px 2px #0f172a09,inset 0 1px #ffffff7a}body[data-theme=dark] .md-session-queue .md-option{border-color:#c8e4ef24;box-shadow:inset 0 1px #ffffff0b}.md-session-queue .md-option:hover:not(:disabled){border-color:#00b4c83d;box-shadow:0 2px 8px #0f172a0e,inset 0 1px #ffffff94}.md-session-queue .md-option:disabled{opacity:1;cursor:default}.md-session-queue .md-option[data-state=selected]{background:#a8ecf447;border-color:#00b4c85c;box-shadow:inset 0 0 0 1px #00b4c81a}.md-session-queue .md-option[data-state=correct]{background:#2f9f7824;border-color:#2f9f7875;box-shadow:inset 0 0 0 1px #2f9f7817,0 1px 6px #2f9f7814}.md-session-queue .md-option[data-state=incorrect]{background:#c85a6417;border-color:#c85a6457}body[data-theme=dark] .md-session-queue .md-option[data-state=selected]{background:#5dd9e821;border-color:#5dd9e86b}body[data-theme=dark] .md-session-queue .md-option[data-state=correct]{background:#4ade8021;border-color:#4ade806b}body[data-theme=dark] .md-session-queue .md-option[data-state=incorrect]{background:#f871711a;border-color:#f8717147}.md-session-queue .md-option__badge{border-radius:10px;width:34px;height:34px;margin-top:1px}.md-option__label{text-align:left;white-space:normal;overflow-wrap:break-word;flex:auto;min-width:0;line-height:1.5;display:block}.md-learner-action-bar{grid-template-columns:minmax(0,1fr) minmax(68px,auto);align-items:stretch;gap:10px;margin-top:2px;display:grid}.md-learner-action-bar button,.md-learner-action-bar .button-link{width:100%}.md-learner-action-bar .md-action-primary,.md-learner-action-bar .md-action-secondary{min-height:48px}.md-learner-action-bar .md-action-primary:first-child:last-child,.md-learner-action-bar .button-link:first-child:last-child{grid-column:1/-1}.md-learner-action-bar .md-action-primary:not(:disabled){color:var(--md-color-teal-700);background:linear-gradient(#eaf4f8f5 0%,#c8e4efe6 100%);border-color:#00b4c857;font-weight:800;box-shadow:inset 0 0 0 1px #ffffff61,0 1px 8px #007d9024}body[data-theme=dark] .md-learner-action-bar .md-action-primary:not(:disabled){box-shadow:none;color:var(--md-color-teal-200);background:linear-gradient(#2a8aad3d 0%,#00b4c824 100%);border-color:#5dd9e866}.md-learner-action-bar .md-action-secondary{min-width:68px;padding-left:12px;padding-right:12px}.md-learner-action-bar .md-action-secondary:disabled{opacity:.72}.md-learner-action-bar .md-action-primary:disabled{border-color:var(--border-soft);background:var(--bg-surface-muted);box-shadow:none;color:var(--text-muted);opacity:1}.md-three-r-panel{gap:14px;padding:16px}body[data-theme=light] .md-three-r-panel{background:#fffdf8f5}body[data-theme=dark] .md-three-r-panel{background:#134b61}.md-three-r-panel .md-segment{background:var(--bg-segment);border-color:#0000;gap:4px;padding:4px}.md-three-r-panel .md-segment__button{min-height:38px;font-weight:700}body[data-theme=light] .md-three-r-panel .md-segment__button:not([data-active=true]){color:#66788d}body[data-theme=light] .md-three-r-panel .md-segment__button[data-state=muted]{color:#7c899b}.md-three-r-panel .md-segment__button[data-active=true]{color:var(--md-color-teal-700);background:linear-gradient(#fffefaf5 0%,#f6f2eaeb 100%);border-color:#00b4c852;box-shadow:inset 0 0 0 1px #ffffff80,0 0 0 2px #00b4c80f,0 1px 5px #0e42581a}body[data-theme=light] .md-three-r-panel .md-segment__button[data-active=true]{color:#008fa3;background:linear-gradient(#fffffcfa 0%,#f0fbfdf5 100%);border-color:#009ab054;font-weight:800;box-shadow:inset 0 1px #ffffffad,inset 0 0 0 1px #00b4c80e,0 0 0 1px #00b4c80a,0 1px 4px #007d9012}body[data-theme=dark] .md-three-r-panel .md-segment__button[data-active=true]{color:var(--md-color-teal-200);background:linear-gradient(#2a8aad42 0%,#145a7552 100%);border-color:#5dd9e861;box-shadow:inset 0 1px #ffffff0d,0 0 0 2px #5dd9e812}.md-three-r-panel .md-segment__button[data-active=true][data-state=muted]{color:var(--md-color-teal-700);opacity:.9;background:linear-gradient(#fffefaeb 0%,#f6f2eadb 100%);border-color:#00b4c847}body[data-theme=light] .md-three-r-panel .md-segment__button[data-active=true][data-state=muted]{color:#008fa3;background:linear-gradient(#fffffcf0 0%,#f0fbfde0 100%);border-color:#009ab047}body[data-theme=dark] .md-three-r-panel .md-segment__button[data-active=true][data-state=muted]{color:var(--md-color-teal-200);background:linear-gradient(#2a8aad33 0%,#145a7542 100%);border-color:#5dd9e852}.md-three-r-panel .md-question-stem{font-size:.98rem;line-height:1.68}.md-three-r-panel__content{align-content:start;min-height:170px}.md-three-r-panel .md-empty-state{border-style:solid;border-color:var(--border-soft);background:var(--bg-surface-muted);text-align:center}.md-session-support-card{background:linear-gradient(#fffefafa 0%,#f1f8f7f0 100%);border-color:#00b4c82e;gap:14px;padding:16px;box-shadow:0 1px 3px #0f172a0a,0 10px 28px #0e425814}body[data-theme=dark] .md-session-support-card{box-shadow:none;background:linear-gradient(#134b61fa 0%,#0f3b4ff5 100%);border-color:#5dd9e833}.md-session-support-card .md-pod__icon{color:var(--md-color-teal-600)}body[data-theme=dark] .md-session-support-card .md-pod__icon{color:var(--md-color-teal-300)}.md-session-support .md-pod{gap:14px;padding:16px}.md-session-support .md-pod__title{font-size:.96rem}.md-session-support .md-pod__subtitle{font-size:.84rem;line-height:1.55}.md-session-support .md-pod__header{gap:10px}.md-session-support .md-mini-stat-grid{gap:8px}.md-session-stats-card .md-mini-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.md-session-stats-card .md-mini-stat{min-height:82px}.md-session-stats-card,.md-session-performance-card{background:linear-gradient(#fffefafa 0%,#eff8f8eb 100%);border-color:#00b4c82e;box-shadow:0 1px 3px #0f172a0a,0 10px 28px #0e425814}body[data-theme=dark] .md-session-stats-card,body[data-theme=dark] .md-session-performance-card{box-shadow:none;background:linear-gradient(#134b61fa 0%,#0f3b4ff5 100%);border-color:#5dd9e833}.md-session-stats-card .md-pod__title,.md-session-performance-card .md-pod__title{font-size:1.08rem}.md-session-stats-card .md-pod__icon,.md-session-performance-card .md-pod__icon{color:var(--md-color-teal-600)}body[data-theme=dark] .md-session-stats-card .md-pod__icon,body[data-theme=dark] .md-session-performance-card .md-pod__icon{color:var(--md-color-teal-300)}.md-session-stats-card .md-mini-stat{background:#fffdf894;border-color:#00b4c81a;min-height:74px;padding:10px;box-shadow:inset 0 1px #ffffff7a}body[data-theme=dark] .md-session-stats-card .md-mini-stat{background:#a8ecf40e;border-color:#5dd9e824;box-shadow:inset 0 1px #ffffff0a}.md-session-stats-card .md-mini-stat__label{color:var(--text-secondary);letter-spacing:0;text-transform:uppercase;margin-bottom:2px;font-size:.72rem;font-weight:800}.md-session-stats-card .md-mini-stat__value{color:var(--text-strong);font-size:clamp(1.38rem,4vw,1.82rem);line-height:1.05}body[data-theme=dark] .md-session-stats-card .md-mini-stat__value{color:var(--md-color-text-dark-100)}.md-session-stats-card .md-mini-stat__value--accent{color:var(--md-color-teal-600)}body[data-theme=dark] .md-session-stats-card .md-mini-stat__value--accent{color:var(--md-color-teal-300)}.md-session-stats-card .md-mini-stat__value--warning{color:#b77900}.md-session-stats-card .md-mini-stat__subvalue{margin-top:2px;font-size:.82rem}.md-session-stats-card .md-progress{gap:6px;margin-top:2px}.md-session-stats-card .md-progress__header{letter-spacing:0;text-transform:uppercase;align-items:flex-end;font-size:.72rem;font-weight:800}.md-session-stats-card .md-progress__header span:last-child{color:var(--md-color-teal-600);letter-spacing:0;text-transform:none}body[data-theme=dark] .md-session-stats-card .md-progress__header span:last-child{color:var(--md-color-teal-300)}.md-session-performance-card .md-performance-list{gap:8px}.md-session-performance-card .md-performance-item{background:#fffdf894;border-color:#00b4c81a;gap:6px;padding:10px;display:grid}body[data-theme=dark] .md-session-performance-card .md-performance-item{background:#a8ecf40e;border-color:#5dd9e824}.md-session-performance-card .md-performance-item__head{align-items:baseline}.md-session-performance-card .md-performance-item__title{font-size:.9rem}.md-session-performance-card .md-performance-item__head>.md-performance-item__title{color:var(--md-color-teal-600);font-size:.92rem}body[data-theme=dark] .md-session-performance-card .md-performance-item__head>.md-performance-item__title{color:var(--md-color-teal-300)}.md-session-performance-card .md-pod__subtitle{margin-top:1px;font-size:.76rem}.md-domain-progress-list{gap:10px;display:grid}.md-domain-progress-row{background:#fffdf894;border:1px solid #00b4c81a;border-radius:12px;gap:5px;padding:10px;display:grid}body[data-theme=dark] .md-domain-progress-row{background:#a8ecf40e;border-color:#5dd9e824}.md-domain-progress-row__head{color:var(--text-secondary);justify-content:space-between;align-items:baseline;gap:10px;font-size:.9rem;display:flex}.md-domain-progress-row__head span:first-child{color:var(--text-primary);font-weight:650}.md-domain-progress-row__head span:last-child{color:var(--md-color-teal-600);font-weight:750}body[data-theme=dark] .md-domain-progress-row__head span:last-child{color:var(--md-color-teal-300)}.md-domain-progress-row[data-state=empty] .md-domain-progress-row__head span:last-child{color:var(--text-muted)}.md-domain-progress-row[data-state=empty] .md-progress__fill{opacity:0}.md-session-note{border-style:dashed;border-color:var(--border-soft);color:var(--text-secondary);background:0 0;padding:10px 12px;font-size:.84rem;line-height:1.5}.md-session-note--plain{background:0 0;border:0;padding:0}.md-session-start-screen,.md-session-start-card,.md-session-start-aside,.md-session-start-card .md-pod__title-wrap{min-width:0}@media (min-width:700px){.md-session-screen,.md-session-layout{gap:16px}.md-session-support{grid-template-columns:repeat(2,minmax(0,1fr))}.md-session-support-card{grid-column:1/-1}.md-session-queue{gap:20px;padding:20px}.md-session-queue .md-pod__header{flex-direction:row;align-items:flex-start}.md-session-filter-pill{min-height:36px}.md-session-queue .md-question-stem{font-size:1.14rem}.md-session-queue .md-option{min-height:64px;padding:16px}.md-learner-action-bar{grid-template-columns:minmax(0,1fr) minmax(112px,auto)}}@media (min-width:1120px){.md-session-layout{grid-template-columns:minmax(0,1fr) minmax(250px,292px);gap:20px}.md-session-layout[data-progress-panel=collapsed]{grid-template-columns:minmax(0,1fr)}.md-session-layout[data-progress-panel=collapsed] .md-session-support{display:none}.md-session-support{grid-template-columns:1fr;position:sticky;top:82px}.md-session-support-card{grid-column:auto}.md-session-queue{padding:24px}.md-session-queue .md-question-stem{font-size:1.2rem}.md-three-r-panel{padding:20px 22px}}@media (max-width:699px){.md-learner-action-bar{background:0 0;padding-top:0;position:static}}@media (max-width:340px){.md-learner-action-bar{grid-template-columns:1fr}}@media (min-width:861px){.md-app-shell[data-active-session=true] .md-app-shell__body{grid-template-columns:56px minmax(0,1fr)}.md-app-shell[data-active-session=true] .md-app-rail__nav{gap:8px;padding-top:10px}.md-app-shell[data-active-session=true] .md-app-rail__item{border-radius:12px;width:40px;height:40px}}@media (max-width:860px){.md-app-shell[data-active-session=true] .md-app-rail__nav{gap:6px;padding:6px 10px}.md-app-shell[data-active-session=true] .md-app-rail__item{border-radius:12px;width:38px;height:38px}.md-app-shell[data-active-session=true] .md-app-main{padding-top:14px}}.md-empty-state{border:1px dashed var(--border-default);background:var(--bg-surface-muted);color:var(--text-secondary);border-radius:14px;padding:16px}.md-review-status{letter-spacing:.08em;text-transform:uppercase;border-radius:999px;align-items:center;padding:6px 10px;font-size:.76rem;font-weight:700;display:inline-flex}.md-review-status[data-tone=success]{color:var(--md-color-success-500);background:#22c55e1f}.md-review-status[data-tone=danger]{color:var(--md-color-danger-500);background:#ef44441f}.md-review-status[data-tone=muted]{color:var(--text-secondary);background:#94a3b829}.login-shell{width:min(1080px,100%)}.learner-login{width:min(540px,100%)}.learner-login__card{background:var(--bg-shell-solid);border-radius:28px;gap:22px;padding:clamp(22px,4vw,32px)}.learner-login__intro{gap:12px}.learner-login__eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--icon-accent);font-size:.76rem;font-weight:700}.learner-login__heading{gap:10px}.learner-login__heading h1{letter-spacing:-.045em;color:var(--text-strong);font-size:clamp(2.15rem,4vw,2.95rem);line-height:.98}.learner-login__description{color:var(--text-secondary);line-height:1.68}.learner-login__form{gap:14px;display:grid}.learner-login__field{gap:8px;display:grid}.learner-login__field label{color:var(--text-primary);font-size:.94rem;font-weight:600}.learner-login__helper{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.learner-login__secondary-actions{flex-wrap:wrap;gap:10px 16px;display:flex}.learner-login__provider-grid{gap:10px;display:grid}.learner-login__provider-button{border-radius:14px;justify-content:flex-start;gap:12px;padding:12px 14px}.auth-layout{grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);align-items:start;gap:18px;width:100%;display:grid}.auth-side{gap:16px;display:grid}.auth-card{background:var(--bg-shell-solid);border-radius:24px;padding:28px}.auth-intro h1{font-size:clamp(2rem,4vw,2.8rem);line-height:1.02}.auth-eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--icon-accent);font-size:.76rem;font-weight:700}.auth-mode-switch{border:1px solid var(--border-default);background:var(--bg-segment);border-radius:14px;gap:8px;padding:6px;display:flex}.auth-mode-button{min-height:42px;color:var(--text-secondary);box-shadow:none;background:0 0;flex:1}.auth-mode-button[data-active=true]{color:#fff;background:linear-gradient(180deg,var(--md-color-ocean-500)0%,var(--md-color-ocean-700)100%);box-shadow:var(--shadow-button)}.auth-provider-list,.auth-action-grid{gap:12px;display:grid}.social-button{border:1px solid var(--border-default);background:var(--bg-surface);width:100%;color:var(--text-primary);box-shadow:none;border-radius:14px;justify-content:flex-start;padding:14px 16px}.social-copy{text-align:left;gap:2px;display:grid}.social-label{font-size:.96rem;font-weight:700}.social-note{color:var(--text-secondary);font-size:.85rem}.social-icon{border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;display:inline-flex}.social-icon--google{background:#fff;border:1px solid #0f172a14}.social-icon--apple{color:#fff;background:#111827}.social-icon--azure{background:#eff6ff}.social-icon-svg{width:24px;height:24px}.auth-divider{color:var(--text-secondary);letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:14px;font-size:.82rem;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border-default);flex:1;height:1px}.auth-fallback,.auth-resolution{border:1px solid var(--border-default);background:var(--bg-surface-muted);border-radius:16px;padding:16px}.auth-inline-links{flex-wrap:wrap;gap:14px;display:flex}.text-link{min-height:auto;color:var(--icon-accent);box-shadow:none;background:0 0;padding:0}.auth-secondary-button{background:var(--bg-surface);color:var(--text-primary);border-color:var(--border-default);box-shadow:none}.md-help-bubble{border:1px solid var(--border-default);background:var(--bg-surface);width:32px;height:32px;color:var(--text-secondary);box-shadow:var(--shadow-elevated);border-radius:999px;justify-content:center;align-items:center;display:inline-flex;position:fixed;bottom:14px;right:14px}@media (max-width:1100px){.md-two-column,.md-session-setup-grid,.md-dashboard-grid,.md-review-grid,.md-metric-grid{grid-template-columns:1fr}.md-app-shell__body{grid-template-columns:56px minmax(0,1fr)}.md-app-rail__nav{gap:8px;padding:10px 0}.md-app-rail__item{border-radius:12px;width:40px;height:40px}.md-bloom-help{min-height:40px;font-size:1.1rem}}@media (max-width:860px){.md-app-shell{--md-app-header-height:56px;padding-top:var(--md-app-header-height);overflow-x:hidden}.md-app-header{z-index:70;height:var(--md-app-header-height);min-height:var(--md-app-header-height);flex-wrap:nowrap;justify-content:space-between;align-items:center;gap:10px;padding:8px 14px;display:flex;position:fixed;inset:0 0 auto}.md-app-header__left{flex:auto;min-width:0}.md-app-header__actions{flex-wrap:nowrap;flex:none;justify-content:flex-end;align-items:center;gap:6px;display:inline-flex}.md-app-shell__body{min-height:calc(100vh - var(--md-app-header-height));grid-template-columns:56px minmax(0,1fr)}.md-app-rail{top:var(--md-app-header-height);height:calc(100vh - var(--md-app-header-height));border-right:1px solid var(--rail-border);border-bottom:none;position:sticky}.md-app-rail__nav{flex-direction:column;justify-content:flex-start;padding:10px 0;overflow-x:visible}.md-app-rail__item{border-radius:12px;width:40px;height:40px}.md-bloom-help{min-height:40px;font-size:1.1rem}.md-app-rail__item-wrap[data-rail-bottom=true]{margin-top:auto}.md-app-shell[data-session-route=new] .md-app-shell__body{min-height:auto;display:block}.md-app-shell[data-session-route=new] .md-app-rail{display:none}.md-app-shell[data-session-route=new] .md-app-main{padding:16px 14px 34px;overflow-x:hidden}.md-app-shell[data-session-route=new] .md-help-bubble{display:none}.md-app-rail__divider{width:28px;height:1px}.md-app-rail__item:after{display:none}.auth-layout,.md-home-launch-grid{grid-template-columns:1fr}}@media (max-width:768px){.md-app-shell__body{grid-template-columns:1fr;display:block}.md-app-rail{display:none}.md-app-main{padding:12px 12px 72px;overflow-x:hidden}.md-screen{width:100%;max-width:100%}.md-home-intro{border-radius:16px;width:100%;max-width:100%;padding:20px 12px 16px}.md-home-title{font-size:clamp(2.45rem,14vw,3.8rem)}.md-home-progress-snapshot{grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.md-home-progress-item{min-width:0;padding:8px 6px}.md-home-launch-grid{grid-template-columns:1fr}.md-launch-card{border-radius:16px;min-width:0;padding:18px}.md-bloom-popover{padding:16px}}@media (max-width:640px){.md-auth-header,.md-app-header{padding-left:14px;padding-right:14px}.md-app-main{padding:16px 14px 72px}.md-screen--dashboard{gap:10px}.md-home-intro{border-radius:16px;gap:8px;width:100%;padding:16px 12px 12px}.md-home-hero-copy{gap:3px}.md-home-title{font-size:clamp(2.35rem,12vw,3.2rem)}.md-home-lead{font-size:.84rem;line-height:1.32}.md-home-progress-snapshot{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.md-home-progress-item{min-height:42px;padding:6px 7px}.md-home-progress-item span{font-size:.66rem}.md-home-progress-item strong{font-size:.84rem}.md-home-resume{grid-template-columns:1fr;gap:10px;padding:12px}.md-home-resume__copy{gap:3px}.md-home-resume__title{font-size:.96rem}.md-home-resume__copy p:not(.eyebrow){font-size:.82rem;line-height:1.32}.md-home-resume__action,.md-home-resume__actions .md-end-session-trigger{width:100%}.md-home-resume__actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%;display:grid}.md-home-launch.md-pod{border:1px solid var(--border-default);background:linear-gradient(180deg,#fffdf8f5 0%,#f7f4eee6 100%),var(--bg-surface);border-radius:16px;gap:14px;padding:14px;display:grid;box-shadow:inset 0 1px #ffffff9e,0 14px 32px #0f172a14}body[data-theme=dark] .md-home-launch.md-pod{background:linear-gradient(180deg,#0e4258f0 0%,#051e2bf0 100%),var(--bg-surface);border-color:#5dd9e829;box-shadow:inset 0 1px #ffffff0f,0 18px 38px #0003}.md-home-launch__header{padding-bottom:1px;display:block}.md-home-launch__title{color:var(--text-primary);font-size:1.02rem;font-weight:760;line-height:1.2}.md-home-launch-grid{grid-template-columns:1fr;gap:0}.md-launch-card{box-shadow:none;background:0 0;border:0;border-radius:0;grid-template-rows:auto auto;gap:12px;padding:0}.md-launch-card[data-tone]{background:0 0}body[data-theme=dark] .md-launch-card{box-shadow:none;background:0 0}.md-launch-card+.md-launch-card{border-top:1px solid var(--border-soft);margin-top:14px;padding-top:14px}.md-launch-card>.stack{align-items:center;gap:10px;display:flex}.md-launch-card__icon{border-radius:12px;flex:0 0 38px;width:38px;height:38px}.md-launch-card__copy{gap:4px}.md-launch-card__copy .eyebrow,.md-launch-card__description--desktop,.md-launch-card__value-list{display:none}.md-launch-card__description--mobile{font-size:.85rem;line-height:1.4;display:block}.md-launch-card__title{font-size:1.02rem;line-height:1.18}.md-launch-card__actions{padding-top:0}.md-launch-card__actions .button-link,.md-launch-card__actions .md-session-start-control button{min-height:42px;padding:9px 12px;font-size:.88rem}.md-session-end-row{justify-content:stretch}.md-session-end-row .md-end-session-trigger{width:100%}.md-confirm-dialog__actions{grid-template-columns:1fr;display:grid}.auth-card,.md-pod{padding:16px}.md-mini-stat-grid{grid-template-columns:1fr}.md-session-start-screen{gap:12px;width:100%;max-width:640px;margin:0 auto}.md-session-start-screen .md-screen__header{align-items:flex-start;gap:6px}.md-session-start-screen .md-screen__meta{width:100%;font-size:.88rem}.md-session-start-card{border-radius:16px;gap:12px}.md-session-start-card .md-pod__header{flex-direction:column;gap:10px}.md-session-start-card .md-badge-row{justify-content:flex-start;width:100%}.md-session-start-card .md-segment{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;width:100%;padding:4px;display:grid}.md-session-start-card .md-segment__button{min-width:0;padding:0 10px}.md-session-start-card .notice{padding:12px;font-size:.88rem}.md-session-start-card .md-pod--soft{padding:12px}.md-session-start-card .md-domain-strip{grid-template-columns:repeat(auto-fit,minmax(0,1fr));display:grid}.md-session-start-card .md-domain-pill{min-width:0;padding-inline:8px}.md-session-start-actions{flex-direction:column;align-items:stretch}.md-session-start-actions button,.md-session-start-actions .button-link{width:100%}.md-session-start-aside{display:none}.login-shell{width:min(680px,100%)}}@media (max-width:360px){.md-home-resume__actions{grid-template-columns:1fr}}@media (min-width:700px) and (max-width:860px){.md-app-shell[data-active-session=true] .md-app-header{height:var(--md-app-header-height);min-height:var(--md-app-header-height);gap:12px;padding:0 16px}.md-app-shell[data-active-session=true] .md-app-shell__body{min-height:calc(100vh - var(--md-app-header-height));grid-template-columns:56px minmax(0,1fr)}.md-app-shell[data-active-session=true] .md-app-rail{top:var(--md-app-header-height);height:calc(100vh - var(--md-app-header-height));border-right:1px solid var(--rail-border);border-bottom:none;position:sticky}.md-app-shell[data-active-session=true] .md-app-rail__nav{flex-direction:column;align-items:center;gap:8px;padding:10px 0;overflow-x:visible}.md-app-shell[data-active-session=true] .md-app-rail__item-wrap{width:100%}.md-app-shell[data-active-session=true] .md-app-rail__divider{width:28px;height:1px;display:block}.md-app-shell[data-active-session=true] .md-app-main{padding:14px 14px 28px}}@media (max-width:699px){.md-app-shell{--md-app-header-height:48px;overflow-x:hidden}.md-app-header{height:var(--md-app-header-height);min-height:var(--md-app-header-height);gap:8px;padding:6px 10px}.md-app-header__left{flex:auto;min-width:0}.md-brand-lockup{gap:7px;max-width:100%}.md-brand-mark{border-radius:11px;width:36px;height:28px;font-size:.92rem}.md-brand-text{text-overflow:ellipsis;white-space:nowrap;font-size:.92rem;overflow:hidden}.md-app-header__actions{flex-wrap:nowrap;flex:none;justify-content:flex-end;gap:4px;display:inline-flex}.md-icon-button{border-radius:10px;width:32px;height:32px;min-height:32px}.md-app-shell__body{min-height:calc(100vh - var(--md-app-header-height));grid-template-columns:1fr;display:block}.md-app-rail{display:none}.md-app-rail__nav{flex-direction:column;align-items:center;gap:6px;min-height:100%;padding:8px 0;overflow-x:visible}.md-app-rail__item{border-radius:11px;width:36px;height:36px}.md-bloom-help{min-height:36px;font-size:1.04rem}.md-app-rail__divider{width:24px;height:1px}.md-app-rail__item-wrap[data-rail-bottom=true]{margin-top:auto}.md-app-main{padding:12px 10px 72px;overflow-x:hidden}.md-review-screen__context{display:none}.md-app-shell[data-active-session=true] .md-app-header{padding:6px 10px}.md-app-shell[data-active-session=true] .md-app-header__left{min-width:0}.md-app-shell[data-active-session=true] .md-brand-lockup{gap:7px}.md-app-shell[data-active-session=true] .md-brand-mark{border-radius:11px;width:36px;height:28px}.md-app-shell[data-active-session=true] .md-brand-text{font-size:.92rem}.md-app-shell[data-active-session=true] .md-app-header__actions{gap:4px}.md-app-shell[data-active-session=true] .md-icon-button{border-radius:10px;width:32px;height:32px;min-height:32px}.md-app-shell[data-active-session=true] .md-app-main{padding:8px 10px calc(72px + env(safe-area-inset-bottom))}.md-app-shell[data-active-session=true] .md-app-shell__body{display:block}.md-app-shell[data-active-session=true] .md-app-rail,.md-session-status-message{display:none}.md-app-shell[data-active-session=true] .md-session-bottom-nav{z-index:40;height:calc(54px + env(safe-area-inset-bottom));padding:5px 10px calc(6px + env(safe-area-inset-bottom));border-top:1px solid var(--rail-border);background:var(--rail-bg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);align-items:stretch;gap:4px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -8px 24px #0f172a14}.md-session-bottom-nav__item{min-width:0;min-height:40px;box-shadow:none;color:var(--text-muted);background:0 0;border:1px solid #0000;border-radius:10px;flex-direction:column;flex:1 1 0;justify-content:center;align-items:center;gap:2px;padding:0;font-size:.64rem;font-weight:800;line-height:1;text-decoration:none;display:inline-flex}.md-session-bottom-nav__item:hover,.md-session-bottom-nav__item:focus-visible{box-shadow:none;color:var(--icon-accent);background:#00b4c81a;border-color:#0000;transform:none}.md-session-bottom-nav__bloom{flex:1 1 0;min-width:0;display:flex}.md-session-bottom-nav__bloom .md-bloom-help-wrap{width:100%}.md-bloom-help--bottom-nav{letter-spacing:0;width:100%;height:auto;text-shadow:none;box-shadow:none;color:var(--text-muted);background:0 0;border-color:#0000;font-family:inherit}.md-bloom-help--bottom-nav[data-open=true]{box-shadow:none;color:var(--icon-accent);background:#00b4c81a;border-color:#0000}.md-bloom-help--bottom-nav:after{display:none}.md-bloom-help__mark{font-size:.84rem;font-weight:900;line-height:1}.md-session-bottom-nav__item .md-nav-mark{min-width:20px;height:17px;font-size:.62rem}.md-session-bottom-nav__item[data-active=true],.md-session-bottom-nav__item[data-open=true]{color:var(--icon-accent);box-shadow:none;background:#00b4c81a;border-color:#0000}body[data-theme=dark] .md-bloom-help--bottom-nav{box-shadow:none;color:var(--text-muted);background:0 0;border-color:#0000}body[data-theme=dark] .md-session-bottom-nav__item:hover,body[data-theme=dark] .md-session-bottom-nav__item:focus-visible,body[data-theme=dark] .md-session-bottom-nav__item[data-open=true]{box-shadow:none;color:var(--md-color-teal-300);background:#5dd9e81f;border-color:#0000}body[data-theme=dark] .md-session-bottom-nav__item[data-active=true]{background:#5dd9e81f}.md-app-shell[data-active-session=true] .md-help-bubble{display:none}.md-session-screen{gap:8px}.md-session-layout{gap:12px}.md-session-queue{gap:8px;padding:10px 12px 12px}.md-session-queue,.md-three-r-panel,.md-session-support-card,.md-session-stats-card{scroll-margin-top:72px}.md-session-stats-card,.md-session-performance-card{border-radius:16px;gap:14px;padding:16px}.md-session-stats-card .md-mini-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 18px}.md-session-performance-card .md-performance-list{gap:10px}.md-session-performance-card .md-progress__track{height:4px}.md-session-queue .md-pod__header{gap:0}.md-session-queue__title-wrap{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;width:100%;display:grid}.md-session-queue__title-wrap .md-pod__icon{display:none}.md-session-queue .md-pod__title{font-size:.95rem}.md-session-queue .md-pod__subtitle,.md-session-queue__meta{display:none}.md-session-queue__compact-progress{min-height:24px;color:var(--text-secondary);background:var(--bg-surface-muted);white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;padding:0 8px;font-size:.75rem;font-weight:800;display:inline-flex}body[data-theme=dark] .md-session-queue__compact-progress{color:var(--md-color-text-dark-300);background:#5dd9e814}.md-session-filter-stack{gap:4px}.md-session-filter-row{border-radius:9px;gap:2px;padding:2px}.md-session-filter-pill{border-radius:7px;min-height:24px;padding:0 2px;font-size:.64rem}.md-session-queue .md-question-stem{font-size:1rem;line-height:1.58}.md-session-queue .md-option{min-height:56px;padding:12px}.md-session-option-list{gap:8px}.md-three-r-panel{gap:12px;padding:12px}.md-three-r-panel .md-pod__header{gap:8px}.md-three-r-panel .md-segment{border-radius:10px}.md-three-r-panel .md-segment__button{min-height:36px}.md-three-r-panel__content{min-height:210px}}@media (max-width:340px){.md-session-stats-card .md-mini-stat-grid{grid-template-columns:1fr}}