/* Question discovery: compact filters, readable previews, and actual progress. */
.question-bank{color:#18304f;max-width:1500px;margin:0 auto;font-family:Arial,Helvetica,sans-serif}.question-bank button,.question-bank input,.question-bank select{font:inherit}.question-bank button{cursor:pointer}.question-bank button:disabled{opacity:.45;cursor:not-allowed}.question-bank :focus-visible{outline:3px solid #245cdd;outline-offset:3px}
.bank2-toolbar{border:1px solid #dce6f5;border-radius:19px;padding:16px 18px;background:#fff;box-shadow:0 2px 9px #18304f07;margin:0 0 28px}.bank2-filter-line{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.bank2-filter-line+.bank2-filter-line{margin-top:12px}.bank2-search{display:flex;align-items:center;gap:4px;flex:1 1 270px;max-width:440px;background:#f5f8fd;border:1px solid #e0e7f2;border-radius:11px;overflow:hidden}.bank2-search input{min-width:0;width:100%;border:0;background:transparent;padding:12px 14px;min-height:44px;color:#18304f;font-size:14px}.bank2-search button{border:0;background:transparent;color:#245cdd;padding:10px;font-size:12px;font-weight:600;min-height:44px}.bank2-chip-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.bank2-chip{border:1px solid transparent;background:#f2f5fa;border-radius:10px;min-height:44px;padding:10px 14px;font-size:13px!important;color:#586f8e;white-space:nowrap}.bank2-chip:hover{background:#e8f0fd;color:#245cdd}.bank2-chip[aria-pressed=true]{background:#e6efff;color:#1747b5;border-color:#95b7f4;font-weight:600}.bank2-difficulties{border-left:1px solid #dce6f5;padding-left:10px}.bank2-subject-line .bank2-chip[aria-pressed=true]{background:#245cdd;border-color:#245cdd;color:#fff}.bank2 select{max-width:100%;min-height:44px;background:#fff;border:1px solid #dce6f5;color:#385577;border-radius:10px;padding:9px 12px;font-size:14px}.bank2-topic select{max-width:280px;background:#f7f9fd}.bank2-reset{margin-left:auto;border:0;background:transparent;color:#245cdd;min-height:44px;padding:8px 12px;font-size:13px!important}
.bank2-body{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:24px}.bank2-results{min-width:0}.bank2-results-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.bank2-results-heading>div{display:flex;align-items:center;gap:12px}.bank2-results-heading h1{margin:0;font-size:29px;letter-spacing:-.8px}.bank2-total{display:inline-block;border-radius:30px;padding:5px 10px;background:#245cdd;color:white;font-size:12px;font-weight:600;white-space:nowrap}.bank2-view-tools{margin-left:auto}.bank2-layout{display:flex;gap:3px;padding:3px;background:#f2f5fa;border-radius:10px}.bank2-layout button{border:0;background:transparent;color:#657c9b;min-height:38px;padding:8px 10px;border-radius:8px;font-size:12px}.bank2-layout button[aria-pressed=true]{background:#fff;color:#245cdd;box-shadow:0 1px 4px #18304f13}.bank2-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.bank2-grid.bank2-list{grid-template-columns:1fr}.bank2-question{display:flex;flex-direction:column;text-align:left;min-width:0;background:#f1f6ff;border:1.5px solid #9ebef5;border-radius:16px;padding:18px 18px 14px;min-height:198px;color:#18304f;transition:border-color .15s,box-shadow .15s}.bank2-question:hover{border-color:#245cdd;box-shadow:0 4px 15px #245cdd10;background:#eaf2ff}.bank2-question-correct{background:#edf4ff;border-color:#6d9be8}.bank2-question-incorrect{border-style:dashed}.bank2-question-top{display:flex;align-items:flex-start;gap:8px;justify-content:space-between;width:100%;margin-bottom:15px}.bank2-number{display:grid;place-items:center;background:#fff9;color:#657c9b;min-width:27px;min-height:27px;border-radius:7px;font-size:12px;font-weight:600}.bank2-badges{display:flex;gap:5px;justify-content:flex-end;flex-wrap:wrap}.bank2-badges>span{font-size:10px;border-radius:20px;padding:5px 7px;background:#e4eeff;color:#315f9f;white-space:nowrap}.bank2-badges>span:nth-child(2){text-transform:uppercase;background:#fff;color:#536c90}.bank2-badges>span:last-child{background:#f7faff;border:1px solid #dce6f5}.bank2-question-title{font-size:15px;line-height:1.4;font-weight:600;margin-bottom:12px;overflow-wrap:anywhere}.bank2-question-preview{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;color:#58708e;font-size:14px;line-height:1.65;margin-bottom:17px}.bank2-question-bottom{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-top:auto;width:100%;font-size:10px;line-height:1.4;color:#687f9f}.bank2-question-bottom>span:last-child{color:#245cdd;white-space:nowrap;font-weight:600}.bank2-list .bank2-question{min-height:165px}.bank2-more{display:flex;justify-content:center;margin:22px 0}
.bank2-progress{display:flex;flex-direction:column;gap:18px;align-self:start}.bank2-progress-main{border-radius:18px;padding:23px;background:#245cdd;color:#fff}.bank2-progress-main>span{font-size:14px;font-weight:600}.bank2-progress-main>strong{display:block;font-size:32px;letter-spacing:-.5px;margin:14px 0 8px}.bank2-progress-main p{font-size:12px;color:#e7efff;margin:0 0 16px}.bank2 progress{display:block;appearance:none;width:100%;height:6px;border:0;border-radius:8px;overflow:hidden;background:#e6edf8}.bank2 progress::-webkit-progress-bar{background:#e6edf8;border-radius:8px}.bank2 progress::-webkit-progress-value{background:#245cdd;border-radius:8px}.bank2 progress::-moz-progress-bar{background:#245cdd;border-radius:8px}.bank2-progress-main progress::-webkit-progress-bar{background:#ffffff35}.bank2-progress-main progress::-webkit-progress-value{background:#fff}.bank2-progress-main progress::-moz-progress-bar{background:#fff}.bank2-progress-card{border:1px solid #dce6f5;border-radius:18px;padding:22px;background:#fff}.bank2-progress-card h2{font-size:16px;letter-spacing:-.3px;margin:0 0 22px}.bank2-progress-row+.bank2-progress-row{margin-top:22px}.bank2-progress-row>div{display:flex;justify-content:space-between;gap:8px;font-size:12px;margin-bottom:10px;color:#58708e}.bank2-progress-row strong{color:#18304f;white-space:nowrap}.bank2-progress-note{font-size:11px;color:#6a7f9c;line-height:1.6;margin:0 5px}.bank-note{font-size:11px;color:#6a7f9c;margin:24px 0 0;line-height:1.5}
.bank-start-bar{margin:20px 0 0;padding:16px;background:#fff;border:1px solid #dce6f5;border-radius:14px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}.bank-start-bar>div{margin-right:auto}.bank-start-bar strong{display:block;font-size:14px}.bank-start-bar small{display:block;font-size:11px;color:#6a7f9c;margin-top:5px}.bank-start-bar label{display:flex;align-items:center;gap:8px;color:#586f8e;font-size:12px}.bank-start{background:#245cdd;color:white;border:1px solid #245cdd;border-radius:9px;min-height:44px;padding:10px 16px;font-size:13px!important;font-weight:600!important}.bank-empty{padding:32px 20px;border:1px dashed #adc7f1;border-radius:14px;background:#f7faff;color:#456ca6}.bank-empty h2{font-size:19px;margin:0 0 10px}.bank-empty p{font-size:14px}
@media(min-width:1550px){.bank2-body{grid-template-columns:minmax(0,1fr) 300px}.bank2-question{min-height:205px}.bank2-badges>span{font-size:11px}.bank2-question-title{font-size:16px}.bank2-question-preview{font-size:15px}}
@media(max-width:1200px){.bank2-body{grid-template-columns:minmax(0,1fr) 230px;gap:18px}.bank2-question{padding:14px}.bank2-badges>span:last-child{display:none}.bank2-progress-main,.bank2-progress-card{padding:19px}.bank2-results-heading{gap:12px}.bank2-view-tools{width:100%;margin:0}.bank2-results-heading h1{font-size:27px}}
@media(max-width:1050px){.bank2-body{grid-template-columns:1fr}.bank2-progress{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.bank2-progress-note{grid-column:1/-1}.bank2-progress-main>strong{font-size:27px}.bank2-results-heading .bank2-view-tools{width:auto;margin-left:auto}}
@media(max-width:600px){.bank2-toolbar{padding:12px;margin-bottom:22px}.bank2-search{max-width:none;flex-basis:100%}.bank2-chip{padding:9px 11px;font-size:12px!important}.bank2-difficulties{padding:0;border:0}.bank2-topic{max-width:100%;flex:1 1 180px}.bank2-topic select{width:100%;max-width:100%}.bank2-subject-line{gap:8px}.bank2-grid{grid-template-columns:1fr;gap:13px}.bank2-question{min-height:185px;padding:17px}.bank2-badges>span:last-child{display:inline-block}.bank2-results-heading .bank2-view-tools{width:100%;margin-left:0;justify-content:space-between}.bank2-view-tools select{min-width:0;flex:1}.bank2-progress{grid-template-columns:1fr}.bank2-progress-main>strong{font-size:32px}.bank2-progress-note{grid-column:auto}.bank2-results-heading h1{font-size:26px}.bank-start-bar>div{width:100%}.bank-start{margin-left:auto}.bank2-reset{padding:8px}.bank2-question-bottom{font-size:11px}}
@media(prefers-reduced-motion:reduce){.bank2-question{transition:none}}