.mlb-dashboard{--mlb-green: #58cc02;--mlb-green-dark: #2e7d05;--mlb-green-soft: #d7ffb8;--mlb-blue: #1cb0f6;--mlb-blue-dark: #1176a8;--mlb-blue-soft: #ddf4ff;--mlb-red: #e02b2b;--mlb-red-dark: #b91c1c;--mlb-red-soft: #ffdfe0;--mlb-orange: #ff9600;--mlb-yellow-soft: #fff3d6;--mlb-purple: #3c2d8f;--mlb-banner-from: #2b70f6;--mlb-banner-to: #7b5cf0;--mlb-ink: #2b3341;--mlb-ink-soft: #5b6575;--mlb-surface: #ffffff;--mlb-bg: #f3f4fb;--mlb-line: #e4e7f0;--mlb-radius: 20px;--mlb-radius-sm: 14px;--mlb-shadow: 0 2px 10px rgba(43, 51, 65, .08);--mlb-focus: 0 0 0 3px #ffffff, 0 0 0 6px var(--mlb-blue);background:var(--mlb-bg);border-radius:var(--mlb-radius);color:var(--mlb-ink);display:flex;flex-direction:column;font-size:1rem;gap:20px;line-height:1.5;margin:0 auto;max-width:1120px;padding:16px}.mlb-dashboard *,.mlb-dashboard *:before,.mlb-dashboard *:after{box-sizing:border-box}.mlb-dashboard a{text-decoration:none}.mlb-dashboard :is(a,button):focus-visible{border-radius:10px;box-shadow:var(--mlb-focus);outline:none}.mlb-dashboard .screen-reader-text{clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;overflow:hidden;position:absolute;width:1px;word-wrap:normal}.mlb-btn{align-items:center;border:0;border-radius:999px;cursor:pointer;display:inline-flex;font-family:inherit;font-size:1rem;font-weight:700;gap:8px;justify-content:center;line-height:1.2;min-height:44px;padding:10px 22px;transition:transform .15s ease,box-shadow .15s ease,background-color .15s ease}.mlb-btn--primary{background:var(--mlb-blue);box-shadow:0 4px 0 var(--mlb-blue-dark);color:#fff}.mlb-btn--primary:hover{background:#3dbdf8;color:#fff}.mlb-btn--join{background:var(--mlb-purple);box-shadow:0 5px #00000059;color:#fff;font-size:1.25rem;letter-spacing:.06em;padding:14px 36px;text-transform:uppercase}.mlb-btn--join:hover{color:#fff;transform:translateY(-2px)}.mlb-btn--join:active{box-shadow:0 2px #00000059;transform:translateY(2px)}.mlb-btn--card{align-self:flex-start;background:var(--mlb-surface);box-shadow:0 4px #0000002e;color:var(--mlb-blue-dark);font-size:.95rem;letter-spacing:.08em;padding:10px 28px;text-transform:uppercase}.mlb-btn--card:hover{color:var(--mlb-blue-dark);transform:translateY(-2px)}.mlb-btn--ghost{background:var(--mlb-surface);border:2px solid var(--mlb-line);color:var(--mlb-ink);font-size:.9rem;padding:8px 16px}.mlb-btn--ghost:hover{border-color:var(--mlb-blue);color:var(--mlb-blue-dark)}.mlb-btn--icon{background:var(--mlb-surface);border:2px solid var(--mlb-line);color:var(--mlb-ink);min-width:44px;padding:8px}.mlb-btn--icon:hover{border-color:var(--mlb-blue);color:var(--mlb-blue-dark)}.mlb-banner{align-items:center;background:linear-gradient(105deg,var(--mlb-banner-from),var(--mlb-banner-to));border-radius:var(--mlb-radius);color:#fff;display:flex;flex-direction:column;gap:18px;padding:24px;text-align:center}.mlb-banner__title{color:#fff;font-size:clamp(1.5rem,4vw,2.2rem);font-weight:800;margin:0}.mlb-banner__subtitle{color:#ffffffeb;font-size:1.05rem;margin:6px 0 0}.mlb-section__head{align-items:center;display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;margin-bottom:12px}.mlb-section__title,.mlb-panel__title{color:var(--mlb-ink);font-size:1.35rem;font-weight:800;margin:0}.mlb-section__link{align-items:center;border-radius:10px;color:var(--mlb-blue-dark);display:inline-flex;font-weight:700;gap:6px;min-height:44px;padding:6px 10px}.mlb-section__link:hover{color:var(--mlb-blue);text-decoration:underline}.mlb-empty{background:var(--mlb-surface);border-radius:var(--mlb-radius-sm);color:var(--mlb-ink-soft);margin:0;padding:20px}.mlb-course-grid{display:grid;gap:16px;grid-template-columns:1fr}.mlb-course-card{border-radius:var(--mlb-radius);box-shadow:var(--mlb-shadow);min-height:240px;overflow:hidden;position:relative}.mlb-course-card__media{inset:0;position:absolute}.mlb-course-card__image{display:block;height:100%;object-fit:cover;transition:transform .4s ease;width:100%}.mlb-course-card:hover .mlb-course-card__image,.mlb-course-card:focus-within .mlb-course-card__image{transform:scale(1.06)}.mlb-course-card__media--fallback{align-items:center;background:linear-gradient(140deg,var(--mlb-blue),#6ec9f7);color:#ffffffb3;display:flex;justify-content:center}.mlb-course-card__media--fallback svg{height:72px;width:72px}.mlb-course-card__overlay{background:linear-gradient(180deg,#12263fad,#12263f47 55%,#12263fb8);display:flex;flex-direction:column;gap:16px;height:100%;justify-content:space-between;padding:20px;position:relative}.mlb-course-card__top{align-items:flex-start;display:flex;gap:12px;justify-content:space-between}.mlb-course-card__title{color:#fff;font-size:1.3rem;font-weight:800;margin:0;text-shadow:0 1px 3px rgba(0,0,0,.4)}.mlb-course-card__step{color:#fffffff2;font-size:.95rem;margin:6px 0 0;text-shadow:0 1px 3px rgba(0,0,0,.4)}.mlb-progress-ring{flex-shrink:0;height:56px;position:relative;width:56px}.mlb-progress-ring svg{display:block;transform:rotate(-90deg)}.mlb-progress-ring__track{fill:#ffffff40;stroke:#fff6;stroke-width:5}.mlb-progress-ring__value{fill:none;stroke:var(--mlb-green);stroke-linecap:round;stroke-width:5}.mlb-progress-ring__label{align-items:center;color:#fff;display:flex;font-size:.8rem;font-weight:800;inset:0;justify-content:center;position:absolute;text-shadow:0 1px 2px rgba(0,0,0,.4)}.mlb-columns{display:grid;gap:20px;grid-template-columns:1fr}.mlb-panel{background:var(--mlb-surface);border-radius:var(--mlb-radius);box-shadow:var(--mlb-shadow);display:flex;flex-direction:column;gap:16px;padding:20px}.mlb-panel--calendar{height:460px}.mlb-calendar__toolbar{align-items:center;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}.mlb-calendar__current{font-size:1.05rem;font-weight:700;margin:0}.mlb-calendar__nav{display:flex;gap:8px}.mlb-calendar__week{display:grid;gap:6px;grid-template-columns:repeat(7,1fr)}.mlb-day{align-items:center;background:var(--mlb-surface);border:2px solid var(--mlb-line);border-radius:var(--mlb-radius-sm);cursor:pointer;display:flex;flex-direction:column;font-family:inherit;gap:6px;min-height:64px;padding:8px 2px;transition:border-color .15s ease,background-color .15s ease}.mlb-day:hover{border-color:var(--mlb-blue)}.mlb-day.is-selected{border-color:var(--mlb-blue);box-shadow:inset 0 0 0 1px var(--mlb-blue)}.mlb-day.is-today{background:var(--mlb-blue-soft)}.mlb-day__name{color:var(--mlb-ink);font-size:.85rem;font-weight:700}.mlb-day__state{align-items:center;border-radius:50%;display:flex;height:28px;justify-content:center;width:28px}.mlb-day--streak .mlb-day__state{background:var(--mlb-yellow-soft);color:var(--mlb-orange)}.mlb-day--pause .mlb-day__state{background:#eef0f5;color:#9aa3b2}.mlb-day--open .mlb-day__state{color:#b6bfce}.mlb-calendar__protocol{flex:1;min-height:0;overflow-y:auto}.mlb-protocol{display:flex;flex-direction:column;gap:10px;list-style:none;margin:0;padding:0}.mlb-protocol__empty{color:var(--mlb-ink-soft);padding:12px 4px}.mlb-protocol__item{align-items:center;background:#f8f9fd;border:1px solid var(--mlb-line);border-radius:var(--mlb-radius-sm);display:flex;gap:12px;padding:10px 14px}.mlb-protocol__icon{align-items:center;border-radius:10px;display:flex;flex-shrink:0;height:36px;justify-content:center;width:36px}.mlb-protocol__item--quiz .mlb-protocol__icon{background:var(--mlb-blue-soft);color:var(--mlb-blue-dark)}.mlb-protocol__item--topic .mlb-protocol__icon{background:var(--mlb-green-soft);color:var(--mlb-green-dark)}.mlb-protocol__item--word .mlb-protocol__icon{background:var(--mlb-yellow-soft);color:var(--mlb-orange)}.mlb-protocol__text{display:flex;flex-direction:column;min-width:0}.mlb-protocol__title{font-weight:700}.mlb-protocol__subtitle{color:var(--mlb-ink-soft);font-size:.92rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mlb-panel--quizzes{height:460px}.mlb-quiz-list{display:flex;flex:1;flex-direction:column;gap:12px;list-style:none;margin:0;min-height:0;overflow-y:auto;padding:0 4px 0 0}.mlb-quiz-row{align-items:center;border-bottom:1px solid var(--mlb-line);display:grid;gap:8px 14px;grid-template-areas:"info pill" "bar  pill";grid-template-columns:1fr auto;padding:6px 0 14px}.mlb-quiz-row:last-child{border-bottom:0}.mlb-quiz-row__info{display:flex;flex-direction:column;gap:2px;grid-area:info;min-width:0}.mlb-quiz-row__title{border-radius:6px;color:var(--mlb-ink);font-weight:700}.mlb-quiz-row__title:hover{color:var(--mlb-blue-dark);text-decoration:underline}.mlb-quiz-row__retakes{color:var(--mlb-ink-soft);font-size:.85rem}.mlb-quiz-bar{background:#edeff5;border-radius:999px;grid-area:bar;height:22px;overflow:hidden;position:relative}.mlb-quiz-bar__fill{border-radius:999px;display:block;height:100%;min-width:22px;transition:width .3s ease}.is-passed .mlb-quiz-bar__fill{background:var(--mlb-green)}.is-failed .mlb-quiz-bar__fill{background:var(--mlb-red)}.mlb-quiz-bar__value{color:var(--mlb-ink);font-size:.8rem;font-weight:800;left:50%;position:absolute;text-shadow:0 1px 2px rgba(255,255,255,.6);top:50%;transform:translate(-50%,-50%)}.mlb-pill{border-radius:999px;font-size:.8rem;font-weight:800;grid-area:pill;letter-spacing:.04em;padding:8px 14px;text-align:center;text-transform:uppercase;white-space:nowrap}.is-passed .mlb-pill{background:var(--mlb-green-soft);border:2px solid var(--mlb-green);color:var(--mlb-green-dark)}.is-failed .mlb-pill{background:var(--mlb-red-soft);border:2px solid var(--mlb-red);color:var(--mlb-red-dark)}.mlb-message{align-items:center;background:var(--mlb-surface);border-radius:var(--mlb-radius);box-shadow:var(--mlb-shadow);display:flex;flex-direction:column;gap:12px;padding:40px 24px;text-align:center}.mlb-message__icon{align-items:center;background:var(--mlb-blue-soft);border-radius:50%;color:var(--mlb-blue-dark);display:flex;height:64px;justify-content:center;width:64px}.mlb-message__icon svg{height:30px;width:30px}.mlb-message__title{font-size:1.4rem;font-weight:800;margin:0}.mlb-message__text{color:var(--mlb-ink-soft);margin:0;max-width:42ch}.mlb-user-stats__grid{display:grid;gap:12px;grid-template-columns:repeat(2,1fr)}.mlb-user-stats__card{align-items:center;background:var(--mlb-surface);border:2px solid var(--mlb-line);border-radius:var(--mlb-radius);display:flex;gap:12px;min-width:0;padding:14px 16px}.mlb-user-stats__icon{align-items:center;display:flex;flex-shrink:0;height:34px;justify-content:center;width:34px}.mlb-user-stats__icon svg{height:30px;width:auto}.mlb-user-stats__card--streak .mlb-user-stats__icon,.mlb-user-stats__card--top3 .mlb-user-stats__icon{color:var(--mlb-orange)}.mlb-user-stats__icon.is-zero{filter:grayscale(1);opacity:.45}.mlb-user-stats__text{display:flex;flex-direction:column;min-width:0}.mlb-user-stats__value{color:var(--mlb-ink);font-size:1.25rem;font-weight:800;line-height:1.2;overflow-wrap:anywhere}.mlb-user-stats__label{color:var(--mlb-ink-soft);font-size:.88rem;font-weight:600}.mlb-quick-actions__grid{display:grid;gap:12px;grid-template-columns:repeat(2,1fr)}.mlb-quick-action{align-items:flex-start;background:var(--mlb-surface);border:2px solid var(--mlb-line);border-radius:var(--mlb-radius-sm);color:var(--mlb-ink);display:flex;flex-direction:column;gap:12px;min-height:120px;min-width:0;padding:16px;transition:border-color .15s ease,transform .15s ease}.mlb-quick-action:hover{border-color:var(--mlb-blue);color:var(--mlb-ink);transform:translateY(-2px)}.mlb-quick-action__icon{align-items:center;border-radius:12px;display:flex;flex-shrink:0;height:42px;justify-content:center;width:42px}.mlb-quick-action--purple .mlb-quick-action__icon{background:#efe7ff;color:#7c3aed}.mlb-quick-action--green .mlb-quick-action__icon{background:var(--mlb-green-soft);color:var(--mlb-green-dark)}.mlb-quick-action--yellow .mlb-quick-action__icon{background:var(--mlb-yellow-soft);color:var(--mlb-amber-dark, #b26800)}.mlb-quick-action--teal .mlb-quick-action__icon{background:#d9f7f0;color:#0d9488}.mlb-quick-action__label{font-size:.98rem;font-weight:700;line-height:1.35;overflow-wrap:break-word}.mlb-daily-missions__head{display:flex;flex-direction:column;gap:2px}.mlb-daily-missions__subtitle{color:var(--mlb-ink-soft);font-size:.88rem;margin:0}.mlb-daily-missions__list{display:flex;flex-direction:column;gap:18px;list-style:none;margin:0;padding:0}.mlb-daily-mission{align-items:center;display:flex;gap:14px}.mlb-daily-mission__icon{align-items:center;display:flex;flex-shrink:0;height:42px;justify-content:center;width:42px}.mlb-daily-mission__icon svg{height:38px;width:auto}.mlb-daily-mission__content{display:flex;flex:1;flex-direction:column;gap:8px;min-width:0}.mlb-daily-mission__label{color:var(--mlb-ink);font-size:1rem;font-weight:700;line-height:1.3}.mlb-daily-mission__progress{background:#edeff5;border-radius:999px;display:block;height:20px;overflow:hidden;position:relative}.mlb-daily-mission__progress-fill{background:linear-gradient(180deg,#ffd234,#f4b40a);border-radius:999px;display:block;height:100%;transition:width .5s ease}.mlb-daily-mission__progress-text{color:var(--mlb-ink);font-size:.78rem;font-weight:800;left:50%;position:absolute;text-shadow:0 1px 2px rgba(255,255,255,.55);top:50%;transform:translate(-50%,-50%)}.mlb-daily-mission__reward{align-items:center;display:flex;flex-shrink:0;height:46px;justify-content:center;opacity:.55;width:46px}.mlb-daily-mission__reward svg{height:42px;width:auto}.mlb-daily-mission--completed .mlb-daily-mission__reward{opacity:1}.mlb-is-loading{opacity:.55;pointer-events:none}@media(min-width:640px){.mlb-dashboard{padding:24px}.mlb-banner{flex-direction:row;justify-content:space-between;padding:32px 36px;text-align:left}.mlb-course-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:900px){.mlb-columns{align-items:start;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr)}.mlb-user-stats__grid{grid-template-columns:repeat(4,1fr)}}@media(max-width:500px){.mlb-user-stats__card{flex-direction:column;gap:6px;padding:12px 10px;text-align:center}.mlb-user-stats__text{align-items:center}.mlb-quick-action{min-height:104px;padding:12px}}.mlb-quiz-report{--mlb-amber: #ff9600;--mlb-amber-dark: #b26800;--mlb-amber-soft: #fff3d6}.mlb-dashboard.mlb-quiz-report{background:transparent;padding:0}.mlb-qr-loading{align-items:center;background:var(--mlb-surface);border-radius:var(--mlb-radius);color:var(--mlb-ink-soft);display:flex;flex-direction:column;gap:12px;padding:40px 20px}.mlb-qr-loading[hidden]{display:none}.mlb-qr-spinner{animation:mlb-qr-spin .9s linear infinite;border:4px solid var(--mlb-line);border-radius:50%;border-top-color:var(--mlb-blue);display:block;height:36px;width:36px}@keyframes mlb-qr-spin{to{transform:rotate(360deg)}}.mlb-qr-loading-text{color:var(--mlb-ink-soft);padding:20px}.mlb-qr-retry{margin-top:10px}.mlb-qr-summary{background:var(--mlb-surface);border:2px solid var(--mlb-line);border-radius:var(--mlb-radius);display:grid;gap:12px;grid-template-columns:repeat(2,1fr);margin-bottom:20px;padding:18px}.mlb-qr-summary__item{align-items:center;display:flex;flex-direction:column;gap:8px;justify-content:flex-start;text-align:center}.mlb-qr-summary__title{color:var(--mlb-ink);font-size:1.05rem;font-weight:800;margin:0}.mlb-qr-summary__value{align-items:center;display:flex;min-height:56px}.mlb-qr-summary__number{font-size:2rem;font-weight:800}.mlb-qr-summary__number--total{color:var(--mlb-blue)}.mlb-qr-summary__number--passed{color:var(--mlb-green)}.mlb-qr-summary__number--failed{color:var(--mlb-red)}.mlb-qr-ring{display:inline-block;flex-shrink:0;height:56px;position:relative;width:56px}.mlb-qr-ring svg{display:block;height:100%;transform:rotate(-90deg);width:100%}.mlb-qr-ring--sm{height:52px;width:52px}.mlb-qr-ring--lg{height:120px;width:120px}.mlb-qr-ring__track{fill:none;stroke:#edeff5;stroke-width:6}.mlb-qr-ring__value{fill:none;stroke-linecap:round;stroke-width:6;transition:stroke-dashoffset .8s ease}.mlb-qr-ring--good .mlb-qr-ring__value{stroke:var(--mlb-green-dark)}.mlb-qr-ring--mid .mlb-qr-ring__value{stroke:var(--mlb-amber)}.mlb-qr-ring--low .mlb-qr-ring__value{stroke:var(--mlb-red)}.mlb-qr-ring__label{align-items:center;color:var(--mlb-ink);display:flex;font-size:.82rem;font-weight:800;inset:0;justify-content:center;position:absolute}.mlb-qr-ring--lg .mlb-qr-ring__label{font-size:1.6rem}.mlb-qr-panel{background:var(--mlb-surface);border-radius:var(--mlb-radius);box-shadow:var(--mlb-shadow);display:flex;flex-direction:column;gap:4px;padding:16px}.mlb-qr-controls{background:var(--mlb-surface);display:flex;flex-wrap:wrap;gap:10px;padding:4px 4px 14px;position:sticky;top:0;z-index:2}.mlb-qr-select,.mlb-qr-search{background:var(--mlb-surface);border:2px solid var(--mlb-line);border-radius:12px;color:var(--mlb-ink);font-family:inherit;font-size:.95rem;font-weight:600;min-height:44px;padding:8px 12px}.mlb-qr-search{flex:1 1 200px;font-weight:400}.mlb-qr-select:focus-visible,.mlb-qr-search:focus-visible{border-color:var(--mlb-blue);box-shadow:var(--mlb-focus);outline:none}.mlb-qr-row{border-bottom:1px solid var(--mlb-line);display:grid;gap:12px;grid-template-columns:1fr 1fr;padding:16px 4px}.mlb-qr-row:last-child{border-bottom:0}.mlb-qr-row--head{display:none}.mlb-qr-cell{align-items:flex-start;display:flex;flex-direction:column;gap:6px;justify-content:center;min-width:0}.mlb-qr-cell__label{color:var(--mlb-ink-soft);font-size:.8rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase}.mlb-qr-cell--info,.mlb-qr-cell--actions{grid-column:1 / -1}.mlb-qr-row__title{font-size:1.15rem;font-weight:800;margin:0}.mlb-qr-row__title a{border-radius:6px;color:var(--mlb-ink)}.mlb-qr-row__title a:hover{color:var(--mlb-blue-dark);text-decoration:underline}.mlb-qr-row__course{color:var(--mlb-ink-soft);font-size:.92rem;margin:0}.mlb-qr-row__course-link{border-bottom:2px dashed var(--mlb-line);border-radius:4px;color:var(--mlb-ink-soft);font-style:italic}.mlb-qr-row__course-link:hover{color:var(--mlb-blue-dark)}.mlb-qr-row__date{color:var(--mlb-ink-soft);font-size:.88rem;margin:0}.mlb-qr-muted{color:#b6bfce;font-size:1.2rem;font-weight:700}.mlb-qr-trend{align-items:center;display:inline-flex;flex-direction:column;font-weight:800;gap:2px}.mlb-qr-trend--up{color:var(--mlb-green-dark)}.mlb-qr-trend--down{color:var(--mlb-red)}.mlb-qr-trend--flat{color:#8a94a6}.mlb-qr-facts{display:flex;flex-direction:column;gap:6px}.mlb-qr-fact{align-items:center;background:#f2f4f9;border-radius:999px;display:inline-flex;font-size:.9rem;font-weight:700;gap:8px;padding:4px 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