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.math-parent-reports-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.math-parent-report-metrics{display:grid;grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.math-parent-report-metric{min-height:132px;padding:20px}.math-parent-report-metric>strong{display:block;margin:9px 0 5px;color:#fff;font-size:clamp(1.4rem,2.2vw,2rem);letter-spacing:-.03em}.math-parent-report-metric>p{margin:0;color:var(--parent-muted);font-size:.7rem}.math-parent-report-list{min-height:260px;padding:21px}.math-parent-report-list>.math-parent-card-heading{margin-bottom:14px}.math-parent-report-row{display:flex;min-width:0;min-height:58px;padding:9px 0;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid rgba(255,255,255,.09)}.math-parent-report-row>span{display:flex;min-width:0;flex-direction:column}.math-parent-report-row strong{overflow:hidden;color:#fff;font-size:.76rem;text-overflow:ellipsis;white-space:nowrap}.math-parent-report-row small{margin-top:3px;color:var(--parent-muted);font-size:.62rem}.math-parent-report-row>b{padding:6px 8px;border-radius:9px;background:rgba(255,255,255,.08);color:rgba(255,255,255,.76);font-size:.65rem;text-transform:capitalize}.math-parent-report-row>b.is-completed,.math-parent-report-row>b.is-mastered{background:rgba(114,255,133,.1);color:var(--parent-neon)}.math-parent-report-row>b.is-in-progress,.math-parent-report-row>b.is-learning{background:rgba(255,209,102,.1);color:#ffd166}.math-parent-inline-empty{margin:18px 0 0;padding:16px;border:1px dashed rgba(255,255,255,.14);border-radius:14px;color:var(--parent-muted);font-size:.72rem;line-height:1.5}
.math-parent-monthly-report{grid-column:1/-1;padding:24px}.math-parent-monthly-report>.math-parent-card-heading{margin-bottom:14px}.math-parent-monthly-story{margin:0 0 18px;padding:16px 18px;border:1px solid rgba(114,255,133,.18);border-radius:16px;background:rgba(114,255,133,.055);color:#f8f9ff;font-size:.78rem;line-height:1.65}.math-parent-monthly-comparison{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.math-parent-monthly-comparison-card{display:flex;min-width:0;padding:14px;flex-direction:column;border:1px solid rgba(255,255,255,.09);border-radius:14px;background:rgba(255,255,255,.035)}.math-parent-monthly-comparison-card small,.math-parent-monthly-focus>small{color:var(--parent-neon);font-size:.56rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.math-parent-monthly-comparison-card strong{margin:7px 0 3px;color:#fff;font-size:1.18rem}.math-parent-monthly-comparison-card span{color:var(--parent-muted);font-size:.58rem;line-height:1.4}.math-parent-monthly-evidence{display:grid;margin-top:14px;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.math-parent-monthly-list{padding:16px;border:1px solid rgba(255,255,255,.09);border-radius:16px;background:rgba(0,0,0,.08)}.math-parent-monthly-list h3,.math-parent-monthly-focus h3{margin:0 0 10px;color:#fff;font-size:.78rem}.math-parent-monthly-list ul{display:grid;margin:0;padding:0;gap:7px;list-style:none}.math-parent-monthly-list li{display:flex;padding:9px 0;align-items:flex-start;justify-content:space-between;gap:10px;border-top:1px solid rgba(255,255,255,.07)}.math-parent-monthly-list li:first-child{border-top:0}.math-parent-monthly-list li strong{color:#fff;font-size:.65rem;line-height:1.4}.math-parent-monthly-list li span{max-width:48%;color:var(--parent-muted);font-size:.56rem;line-height:1.4;text-align:right}.math-parent-monthly-list li.is-empty{color:var(--parent-muted);font-size:.62rem;line-height:1.5}.math-parent-monthly-focus{display:grid;margin-top:14px;padding:18px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:5px 16px;border:1px solid rgba(109,124,255,.24);border-radius:17px;background:linear-gradient(135deg,rgba(109,124,255,.1),rgba(114,255,133,.04))}.math-parent-monthly-focus>small,.math-parent-monthly-focus>h3,.math-parent-monthly-focus>p{grid-column:1}.math-parent-monthly-focus h3{margin:2px 0}.math-parent-monthly-focus p{margin:0;color:var(--parent-muted);font-size:.62rem;line-height:1.45}.math-parent-monthly-focus>.math-parent-card-action{grid-column:2;grid-row:1/4}
@keyframes math-parent-spin{to{transform:rotate(360deg)}}
.math-parent-section-placeholder{display:grid;max-width:920px;min-height:260px;margin:70px auto 0;padding:clamp(24px,4vw,42px);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:22px}.math-parent-placeholder-icon{display:grid;width:70px;height:70px;place-items:center;border:1px solid rgba(114,255,133,.3);border-radius:22px;background:rgba(114,255,133,.08);color:var(--parent-neon);font-size:1.8rem}.math-parent-section-placeholder h2{margin:7px 0;color:#fff;font-size:clamp(1.2rem,2vw,1.7rem)}.math-parent-section-placeholder p{max-width:55ch;margin:0;color:var(--parent-muted);font-size:.84rem;line-height:1.55}.math-parent-primary-action{display:grid;min-height:46px;padding:0 18px;place-items:center;border:1px solid rgba(255,255,255,.25);border-radius:14px;background:linear-gradient(135deg,#6879ff,#815bda);color:#fff!important;font-size:.78rem;font-weight:800;text-decoration:none!important;white-space:nowrap}
.math-parent-bottom-navigation{display:none}
.math-parent-controls{display:grid;max-width:1080px;margin:0 auto;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.math-parent-control-card{min-width:0;padding:24px}.math-parent-control-summary{grid-column:1/-1}.math-parent-control-card p{color:var(--parent-muted);font-size:.72rem;line-height:1.6}.math-parent-control-intro{max-width:72ch}.math-parent-control-lock{padding:6px 9px;border:1px solid rgba(114,255,133,.24);border-radius:9px;background:rgba(114,255,133,.08);color:var(--parent-neon);font-size:.58rem;font-weight:850;text-transform:uppercase}.math-parent-stored-fields{display:grid;margin:18px 0 20px;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.math-parent-stored-fields>div{min-width:0;padding:12px;border:1px solid rgba(255,255,255,.09);border-radius:13px;background:rgba(255,255,255,.035)}.math-parent-stored-fields dt{color:var(--parent-muted);font-size:.56rem}.math-parent-stored-fields dd{overflow-wrap:anywhere;margin:5px 0 0;color:#fff;font-size:.72rem;font-weight:750}.math-parent-control-card .math-parent-primary-action,.math-parent-danger-action{width:max-content;min-height:44px;padding:0 16px;border-radius:13px;font:800 .7rem/1 inherit;cursor:pointer}.math-parent-control-card button[aria-busy=true]{opacity:.58;pointer-events:none}.math-parent-control-message{min-height:1.2em;margin:9px 0 0!important;color:#fff!important}.math-parent-danger-card{border-color:rgba(255,116,137,.24)!important}.math-parent-danger-card .math-parent-card-heading small{color:#ff8a9d}.math-parent-delete-confirm{display:flex;margin:16px 0;align-items:flex-start;gap:9px;color:rgba(255,255,255,.82);font-size:.67rem;line-height:1.45}.math-parent-delete-confirm input{width:18px;height:18px;margin:0;flex:0 0 auto;accent-color:#ff728a}.math-parent-danger-action{border:1px solid rgba(255,116,137,.42);background:rgba(255,116,137,.11);color:#fff}.math-parent-danger-action:hover,.math-parent-danger-action:focus-visible{background:rgba(255,116,137,.19)}.math-parent-danger-action:disabled{cursor:not-allowed;opacity:.38}.math-parent-auth-note{grid-column:1/-1;margin:0;padding:13px 16px;border:1px solid rgba(255,255,255,.09);border-radius:13px;background:rgba(255,255,255,.035);color:var(--parent-muted);font-size:.62rem;line-height:1.5}
.math-page-is-leaving .math-parent-dashboard-shell{opacity:.72;transform:scale(.995)}
@media(max-width:1100px){.math-parent-lesson-progress{grid-template-columns:minmax(180px,1fr) minmax(220px,1fr) auto}.math-parent-lesson-skill-list{grid-column:1/-1}.math-parent-lesson-controls{grid-column:3;grid-row:1/3}}
@media(max-width:1000px){.math-parent-header{grid-template-columns:minmax(180px,1fr) minmax(240px,360px) auto}.math-parent-layout{grid-template-columns:190px minmax(0,1fr)}.math-parent-sidebar{padding-right:12px;padding-left:12px}.math-parent-child-card{grid-template-columns:42px minmax(0,1fr);padding:11px}.math-parent-avatar{width:42px;height:42px}.math-parent-child-facts{display:none}.math-parent-overview-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.math-parent-lesson-progress{grid-template-columns:1fr auto}.math-parent-lesson-metrics,.math-parent-lesson-skill-list{grid-column:1/-1}.math-parent-lesson-controls{grid-column:2;grid-row:1}}
@media(max-width:820px){.math-parent-header{min-height:78px;padding:10px 18px;grid-template-columns:auto minmax(210px,1fr) auto;gap:14px}.math-parent-brand>span:last-child{display:none}.math-parent-layout{display:flex;flex-direction:column}.math-parent-sidebar{display:block;min-height:auto;padding:10px 18px;border-right:0;border-bottom:1px solid var(--parent-line)}.math-parent-child-card,.math-parent-learning-link{display:none}.math-parent-navigation{display:flex;margin:0;gap:6px}.math-parent-navigation .math-parent-nav-link{flex:1;justify-content:center}.math-parent-content{flex:1;padding:28px 22px}.math-parent-page-heading{align-items:flex-start}.math-parent-learning-grid{grid-template-columns:1fr}.math-parent-reports-layout{grid-template-columns:1fr}.math-parent-report-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.math-parent-monthly-evidence{grid-template-columns:1fr}.math-parent-section-placeholder{margin-top:34px}.math-parent-stored-fields{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.math-parent-dashboard-shell{padding-bottom:72px}.math-parent-header{min-height:72px;padding:10px 13px;grid-template-columns:auto minmax(0,1fr) auto;gap:10px}.math-parent-brand-mark{width:42px;height:42px}.math-parent-child-picker>label{display:none}.math-parent-child-picker>div{grid-template-columns:minmax(0,1fr) 42px}.math-parent-child-picker select{width:100%;height:42px;padding-right:28px;font-size:.8rem}.math-parent-child-picker button{width:42px;padding:0;font-size:0}.math-parent-child-picker button:after{content:"→";font-size:1rem}.math-parent-signout{display:none}.math-parent-sidebar{display:none}.math-parent-content{padding:24px 16px 18px}.math-parent-page-heading{margin-bottom:20px}.math-parent-page-heading h1{font-size:clamp(1.6rem,8vw,2.25rem)}.math-parent-page-heading p{font-size:.83rem}.math-parent-overview-grid{grid-template-columns:1fr;gap:12px}.math-parent-preview-card{min-height:0;padding:19px;border-radius:20px}.math-parent-topic-mini-list{grid-template-columns:1fr}.math-parent-overview-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.math-parent-data-status{min-height:84px;padding:14px}.math-parent-data-status>span{width:40px;height:40px}.math-parent-data-status button{padding:0 11px}.math-parent-topic-progress,.math-parent-report-list,.math-parent-monthly-report{padding:17px;border-radius:20px}.math-parent-lesson-progress{grid-template-columns:1fr;padding:12px}.math-parent-lesson-metrics,.math-parent-lesson-skill-list,.math-parent-lesson-controls{grid-column:1;grid-row:auto}.math-parent-lesson-controls{justify-content:stretch}.math-parent-lesson-action{width:100%}.math-parent-report-metrics,.math-parent-monthly-comparison{grid-template-columns:1fr;gap:10px}.math-parent-monthly-focus{grid-template-columns:1fr}.math-parent-monthly-focus>.math-parent-card-action{width:100%;grid-column:1;grid-row:auto}.math-parent-monthly-list li{flex-direction:column}.math-parent-monthly-list li span{max-width:none;text-align:left}.math-parent-report-metric{min-height:105px;padding:17px;border-radius:20px}.math-parent-report-metric>strong{font-size:1.5rem}.math-parent-section-placeholder{min-height:0;margin-top:20px;padding:24px;grid-template-columns:1fr;gap:16px;border-radius:20px}.math-parent-placeholder-icon{width:54px;height:54px;border-radius:17px}.math-parent-primary-action{width:100%}.math-parent-bottom-navigation{position:fixed;z-index:3;right:0;bottom:0;left:0;display:grid;height:72px;padding:7px 9px calc(7px + env(safe-area-inset-bottom));grid-template-columns:repeat(4,1fr);border-top:1px solid var(--parent-line);background:rgba(4,6,56,.9);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}.math-parent-bottom-navigation .math-parent-nav-link{display:flex;min-height:0;padding:3px;flex-direction:column;justify-content:center;gap:1px;border-radius:12px}.math-parent-bottom-navigation .math-parent-nav-link>span{width:auto;height:auto;font-size:1.05rem}.math-parent-bottom-navigation .math-parent-nav-link>small{font-size:.57rem}.math-parent-dashboard-shell>.math-sync-warning{margin:8px 13px 0;font-size:.72rem}}
@media(max-height:560px) and (orientation:landscape){.math-parent-header{min-height:62px;padding-top:7px;padding-bottom:7px}.math-parent-brand-mark{width:40px;height:40px}.math-parent-sidebar{padding-top:10px;padding-bottom:10px}.math-parent-content{padding-top:18px;padding-bottom:18px}.math-parent-page-heading{margin-bottom:16px}.math-parent-page-heading h1{font-size:1.7rem}.math-parent-overview-grid,.math-parent-learning-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.math-parent-preview-card{min-height:126px;padding:16px}.math-parent-preview-card p{display:none}.math-parent-topic-progress{padding:15px}.math-parent-lesson-progress-list{max-height:155px;overflow:auto}.math-parent-report-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.math-parent-section-placeholder{min-height:180px;margin-top:10px}}
@media(prefers-reduced-motion:reduce){.math-parent-dashboard-shell,.math-parent-dashboard-shell a,.math-parent-data-region,.math-parent-progress-fill{transition:none!important}.math-parent-data-status[data-parent-state=loading]>span{animation:none}}
@media(max-width:1100px){.math-parent-goal-form{grid-template-columns:repeat(2,minmax(0,1fr))}.math-parent-goal-form button{width:100%}}
@media(max-width:620px){.math-parent-card-goal{grid-column:1}.math-parent-goal-form{grid-template-columns:1fr}.math-parent-goal-progress{grid-template-columns:1fr auto}.math-parent-goal-form button{width:100%}}
@media(prefers-reduced-motion:reduce){.math-parent-goal-fill{transition:none!important}}
@media(max-width:620px){.math-parent-controls{grid-template-columns:1fr}.math-parent-control-summary,.math-parent-auth-note{grid-column:1}.math-parent-control-card{padding:18px;border-radius:19px}.math-parent-stored-fields{grid-template-columns:1fr 1fr}.math-parent-control-card .math-parent-primary-action,.math-parent-danger-action{width:100%;text-align:center}.math-parent-control-lock{display:none}}
@media(max-width:390px){.math-parent-stored-fields{grid-template-columns:1fr}}

/* Step 2 foundation bridge: the current screens consume the shared tokens while
 * their layout remains unchanged until the shared shell is rebuilt in Step 3. */
.math-parent-dashboard-shell{background:var(--parent-page-background);font-family:var(--parent-font-family)}
.math-parent-glass-card,.math-parent-child-card,.math-parent-data-status{box-shadow:var(--parent-shadow-card)}
.math-parent-nav-link,.math-parent-card-action,.math-parent-icon-action,.math-parent-signout{transition-duration:var(--parent-duration-normal);transition-timing-function:var(--parent-ease-standard)}