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auto;align-items:baseline;gap:24px;font-size:16px;font-weight:650;display:grid}.compact-question-line>button{color:#312861;font-size:clamp(80px,12vw,148px)}.practice-controls-v3{background:#fffffff5;border-color:#d8deeb;grid-template-columns:repeat(6,minmax(92px,1fr));gap:10px;min-height:82px;padding:14px max(22px,50vw - 465px)}.practice-controls-v3 button{color:#344058;background:#fff;border:1px solid #c9d1e1;border-radius:11px;min-height:54px;font-size:14px;font-weight:700}.practice-controls-v3 button:hover{background:#f7f8fc;border-color:#97a3bc}.practice-controls-v3 .control-next{color:#fff;background:#5368d9;border-color:#5368d9}.practice-layout-compact .practice-controls-v3 .control-next{background:#7259c8;border-color:#7259c8}.practice-controls-v3 .control-end{color:#9a4058;background:#fff8fa;border-color:#dfbcc6}.practice-controls-v3 button:disabled{color:#8d98a8;background:#f2f4f7;border-color:#dde2ea}.practice-paused-badge{z-index:24;color:#28324b;white-space:nowrap;background:#fff;border:1px solid #bdc6db;border-radius:11px;padding:11px 18px;font-size:14px;font-weight:700;position:fixed;bottom:96px;left:50%;transform:translate(-50%);box-shadow:0 14px 34px #232b4629}.practice-layout-options{grid-template-columns:1fr 1fr;gap:9px;display:grid}.practice-layout-options>button{color:#354153;text-align:left;background:#f8f9fc;border:1px solid #cbd2e1;border-radius:10px;align-content:center;gap:5px;min-height:74px;padding:11px 13px;display:grid}.practice-layout-options>button>strong{font-size:15px}.practice-layout-options>button>span{color:#4f5b71;font-size:13px}.practice-layout-options>button.active{color:#3548a5;background:#e9edff;border-color:#5368d9;box-shadow:inset 0 0 0 1px #5368d9}.main-layout-options{padding:13px}.practice-annotation{gap:18px;display:grid}.annotation-mark-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.annotation-mark-grid>button{color:#354153;text-align:left;background:#fff;border:1px solid #cbd2e1;border-radius:10px;grid-template-rows:1fr 1fr;grid-template-columns:25px 1fr;align-items:center;gap:0 7px;min-height:76px;padding:9px 10px;display:grid}.annotation-mark-grid>button>b{text-align:center;grid-row:1/3;font-size:20px}.annotation-mark-grid>button>span{align-self:end;font-size:14px;font-weight:750}.annotation-mark-grid>button>small{color:#536174;white-space:nowrap;text-overflow:ellipsis;align-self:start;font-size:12px;overflow:hidden}.annotation-mark-grid>button.active.star{color:#4e3e94;background:#eeeafa;border-color:#8a79cb}.annotation-mark-grid>button.active.triangle{color:#334a9c;background:#e9edff;border-color:#8595dc}.annotation-mark-grid>button.active.cross{color:#87364e;background:#fae9ee;border-color:#c2768b}.practice-annotation>label{color:#354153;gap:7px;font-size:14px;font-weight:700;display:grid}.practice-annotation textarea{min-height:110px;padding:10px 12px;font-size:15px}@media (max-width:900px){.practice-controls-v3{min-height:142px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));grid-template-columns:repeat(3,minmax(90px,1fr))}.practice-v3 .practice-stage{padding-bottom:144px}.practice-paused-badge{bottom:154px}}@media (max-width:650px){.practice-v3{min-height:100dvh}.practice-v3 .practice-header{min-height:64px;padding:0 14px}.practice-v3 .practice-context{gap:6px;min-width:0;font-size:13px}.practice-v3 .practice-context .subject-pill,.practice-v3 .practice-context i{display:none}.practice-v3 .practice-context strong{max-width:42vw;font-size:15px}.practice-settings-button{min-height:38px;padding:0 12px}.compact-practice,.focus-practice{padding:16px}.focus-session-line{gap:7px;font-size:13px}.compact-question-line>button,.practice-question-core>button{font-size:76px}.compact-question-line{grid-template-columns:1fr;justify-items:center;gap:8px}.compact-session-line{gap:6px}.compact-session-line>span,.practice-target-line>span{min-height:31px;padding:0 9px;font-size:13px}.annotation-mark-grid,.practice-layout-options{grid-template-columns:1fr}}@media (max-height:700px) and (min-width:651px){.practice-v3 .practice-header{min-height:58px}.compact-practice,.focus-practice{gap:18px;padding-top:10px;padding-bottom:10px}.compact-question-line>button,.practice-question-core>button{font-size:70px}.compact-session-line>span,.practice-target-line>span{min-height:30px;font-size:13px}}.review-page{max-width:1180px;overflow-x:hidden}.review-heading{align-items:center;margin-bottom:10px}.review-heading h1{margin:0 0 3px}.review-workbench{border-color:#d6deea;border-radius:12px;box-shadow:0 8px 24px #303f5b0d}.review-toolbar{background:#f5f7fb;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;min-height:54px;padding:7px 12px;display:grid}.review-selection-summary{align-items:center;gap:12px;display:flex}.review-selection-summary label{color:#354153;align-items:center;gap:7px;font-size:13px;font-weight:750;display:flex}.review-row-check input,.review-selection-summary input{width:16px;height:16px;accent-color:var(--brand);margin:0}.review-selection-summary>span{color:#536174;min-width:55px;font-size:13px;font-weight:650}.review-batch-tools{justify-content:flex-end}.review-batch-tools>span{white-space:nowrap}.review-batch-tools button{color:#425064;min-height:32px;padding:0 10px;font-size:13px;font-weight:700}.review-batch-tools button:hover:not(:disabled){background:#f0f3f7;border-color:#97a5b8}.review-batch-tools button:disabled{cursor:default;opacity:.44}.review-scope-filter{border-left:1px solid #d3dae6;align-items:center;gap:8px;padding-left:14px;display:flex}.review-scope-filter>span{color:#536174;white-space:nowrap;font-size:13px;font-weight:700}.review-scope-filter>div{background:#e8ecf2;border:1px solid #cad3e1;border-radius:9px;grid-template-columns:1fr 1fr;gap:2px;padding:3px;display:grid}.review-scope-filter button{color:#536174;white-space:nowrap;background:0 0;border:0;border-radius:6px;min-height:29px;padding:0 9px;font-size:12px;font-weight:750}.review-scope-filter button.active{color:#31577f;background:#fff;box-shadow:0 1px 4px #2d3b5621}.review-scope-filter button:disabled{cursor:default;opacity:.44}.review-list-head,.review-list-row{grid-template-columns:26px 68px 60px minmax(210px,1fr) 74px 28px;align-items:center;gap:9px;display:grid}.review-list-head{color:#526075;background:#ebeff5;min-height:33px;padding:0 11px;font-size:12px;font-weight:750}.review-question-list{display:block}.review-list-row{background:#fff;border-bottom:1px solid #e0e5ed;min-height:43px;padding:4px 11px}.review-list-row:last-child{border-bottom:0}.review-list-row:hover{background:#fafbfe}.review-list-row.selected{background:#eef3fa}.review-list-row.skipped,.review-list-row.skipped:hover{color:#7b8595;background:#f3f4f6}.review-row-check{align-items:center;display:flex}.review-check-placeholder{width:16px;height:16px}.review-question-id{font-variant-numeric:tabular-nums;font-size:15px}.review-row-status{color:#465568;font-size:13px;font-weight:700}.review-list-row.skipped .review-question-id,.review-list-row.skipped .review-row-status{color:#7b8595}.review-row-marks{align-items:center;gap:4px;display:flex}.review-row-marks button{color:#465568;background:#fff;border:1px solid #c8d0dd;border-radius:7px;min-width:66px;min-height:30px;padding:0 8px;font-size:13px;font-weight:700}.review-row-marks button.active.star{color:#59418c;background:#eeeafa;border-color:#9d8bcb}.review-row-marks button.active.triangle{color:#34528e;background:#e8eef9;border-color:#91a6d5}.review-row-marks button.active.cross{color:#8c4055;background:#f8e8ed;border-color:#ce8799}.review-note-button{color:#536174;background:#fff;border:1px solid #c8d0dd;border-radius:7px;min-height:30px;padding:0 8px;font-size:13px;font-weight:700}.review-note-button:hover{background:#f2f4f8;border-color:#96a3b6}.review-note-button.has-note{color:#34528e;background:#e8eef9;border-color:#a8b8dd}.review-skipped-copy{color:#7b8595;white-space:nowrap;text-overflow:ellipsis;grid-column:4/6;font-size:13px;font-weight:650;overflow:hidden}.review-delete-button{color:#945064;background:0 0;border:1px solid #0000;border-radius:7px;place-items:center;width:28px;height:28px;font-size:20px;line-height:1;display:grid}.review-delete-button:hover{background:#fff2f5;border-color:#dfb8c3}.review-list-row.skipped .review-delete-button{color:#7b8595}.review-list-empty{color:#59677a;text-align:center;padding:38px 20px}.review-note-editor{resize:vertical;width:100%;min-height:132px;color:var(--ink);background:#fafcff;border:1px solid #bdc7d7;border-radius:9px;padding:10px 12px;font-size:15px;line-height:1.6}.review-note-actions{grid-template-columns:1fr 1.5fr;gap:9px;margin-top:12px;display:grid}.review-note-actions button{min-height:42px;font-size:13px;font-weight:750}.review-note-actions .danger:disabled{cursor:default;opacity:.42}@media (max-width:800px){.review-heading{gap:8px}.review-heading h1{font-size:22px}.review-stats{gap:5px}.review-stats>span{min-height:31px;padding:0 7px}.review-toolbar{grid-template-columns:1fr;gap:8px;padding:8px;display:grid}.review-scope-filter{border-bottom:1px solid #d3dae6;border-left:0;grid-row:1;justify-content:space-between;width:100%;padding:0 0 8px}.review-selection-summary{grid-row:2}.review-batch-tools{grid-row:3;grid-template-columns:auto repeat(4,minmax(0,1fr));gap:4px;width:100%;display:grid}.review-batch-tools>span{align-self:center;margin:0}.review-batch-tools button{min-width:0;padding:0 3px;font-size:12px}.review-list-head{display:none}.review-list-row{grid-template-rows:32px;grid-template-columns:22px 40px minmax(0,1fr) 54px 26px;column-gap:4px;min-width:0;min-height:42px;padding:5px 6px}.review-check-placeholder,.review-row-check{grid-area:1/1}.review-question-id{grid-area:1/2}.review-row-status{display:none}.review-row-marks{grid-area:1/3;grid-template-columns:repeat(3,minmax(0,1fr));gap:3px;width:100%;display:grid}.review-row-marks button{width:100%;min-width:0;min-height:28px;padding:0 2px;font-size:12px}.review-note-button{grid-area:1/4;width:100%;min-width:0;padding:0 3px;font-size:12px}.review-delete-button{grid-area:1/5;width:26px;height:26px}.review-skipped-copy{grid-area:1/3/auto/5}.review-page .summary-actions{margin-bottom:18px}}.subject-book-item{background:#fff;grid-template-columns:minmax(0,1fr) 62px;min-width:0;display:grid}.subject-book-item+.subject-book-item{border-top:1px solid var(--line)}.subject-book-item .subject-book-row{grid-template-columns:34px minmax(220px,1fr) 160px 170px 58px}.subject-book-item.math .book-symbol{color:var(--math);background:var(--math-soft)}.subject-book-item.cs408 .book-symbol{color:var(--cs408);background:var(--cs408-soft)}.subject-book-item.english .book-symbol{color:var(--english);background:var(--english-soft)}.subject-book-item.politics .book-symbol{color:var(--politics);background:var(--politics-soft)}.subject-book-row>b{color:var(--brand-dark);text-align:right;font-size:13px}.subject-book-pick{border:0;border-left:1px solid var(--line);color:#465a74;background:#f6f8fb;font-size:13px;font-weight:700}.recent-compact-pick:hover,.recent-history-pick:hover,.subject-book-pick:hover{color:#345a85;background:#edf3fa}.recent-filter-bar{border:1px solid var(--line);min-height:58px;box-shadow:var(--surface-shadow);background:#fff;border-radius:11px;align-items:center;gap:14px;margin-bottom:12px;padding:8px 10px;display:flex}.recent-search{color:#465568;grid-template-columns:auto minmax(190px,1fr);align-items:center;gap:8px;min-width:300px;font-size:13px;font-weight:700;display:grid}.recent-search input{min-height:38px;padding:7px 10px}.recent-subject-filters{align-items:center;gap:5px;min-width:0;display:flex;overflow-x:auto}.recent-subject-filters button{color:#526174;background:#f3f6fa;border:1px solid #0000;border-radius:8px;flex:none;min-height:34px;padding:0 10px;font-size:13px;font-weight:650}.recent-subject-filters button.active{color:#345a85;background:#e8f0f9;border-color:#9fb5cf}.settings-tabs{border:1px solid var(--line);background:#e9eef5;border-radius:11px;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;margin-bottom:16px;padding:5px;display:grid}.settings-tabs button{color:#526174;background:0 0;border:0;border-radius:8px;min-height:38px;font-size:14px;font-weight:680}.settings-tabs button.active{color:#2f5682;background:#fff;box-shadow:0 1px 4px #27374d17}.settings-tab-books .settings-section:not(.settings-panel-books),.settings-tab-data .settings-section:not(.settings-panel-data),.settings-tab-practice .settings-section:not(.settings-panel-practice){display:none}.practice-header-actions{flex:none;align-items:center;gap:7px;display:flex}.practice-home-button{color:#465568;background:#f7f9fc;border:1px solid #cbd2e1;border-radius:10px;min-height:40px;padding:0 14px;font-size:14px;font-weight:700}.practice-home-button:hover{background:#eef2f7;border-color:#9eabbd}@media (max-width:1100px){.subject-book-item .subject-book-row{grid-template-columns:34px minmax(180px,1fr) 140px 58px}.subject-book-recent{display:none}}@media (max-width:800px){.subject-book-item{grid-template-columns:minmax(0,1fr) 54px}.subject-book-item .subject-book-row{grid-template-columns:32px minmax(0,1fr) 74px;gap:8px;min-height:54px;padding:6px 8px}.subject-book-progress>strong,.subject-book-row>b{display:none}.recent-filter-bar{flex-direction:column;align-items:stretch;gap:7px;padding:9px}.recent-search{grid-template-columns:1fr;gap:4px;min-width:0}.recent-search>span{display:none}.recent-subject-filters{width:100%}.recent-subject-filters button{flex:1 0 auto}.settings-tabs{margin-bottom:14px}.settings-tabs button{min-width:0;padding:0 5px;font-size:13px}}@media (max-width:650px){.practice-v3 .practice-context strong{max-width:34vw}.practice-header-actions{gap:5px}.practice-home-button,.practice-settings-button{border-radius:8px;min-height:36px;padding:0 9px;font-size:13px}}@media (max-height:619px){body:has(.practice-v3){overflow:auto}.practice-v3{height:auto;min-height:620px;overflow:visible}}:root{--math:#4f83e6;--math-soft:#eaf2ff;--cs408:#3fa877;--cs408-soft:#e9f7f0;--english:#8568dc;--english-soft:#f1edff;--politics:#e978a8;--politics-soft:#fff0f6}.subject-dot.math,.subject-pill.math{color:#3769bf;background:var(--math-soft)}.subject-dot.cs408,.subject-pill.cs408{color:#287b55;background:var(--cs408-soft)}.subject-dot.english,.subject-pill.english{color:#654ab7;background:var(--english-soft)}.subject-dot.politics,.subject-pill.politics{color:#b84e7b;background:var(--politics-soft)}@media (max-width:800px){.bottom-nav{grid-template-columns:repeat(4,minmax(0,1fr))}.calendar-page{width:calc(100% - 16px);padding-top:8px;padding-bottom:86px}}@media (max-width:390px){.calendar-page{width:calc(100% - 10px)}}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}