/* Learning controls stay close to the question while long maps remain optional. */
.practice-entry{max-width:1050px;margin:0 auto}
.practice-entry-card{padding:26px}
.practice-quick-fields{display:grid;grid-template-columns:minmax(180px,1.8fr) minmax(120px,1fr) minmax(90px,.65fr) minmax(140px,1fr);gap:18px}
.practice-quick-fields .field,.practice-advanced-fields .field{min-width:0;margin-bottom:0}
.practice-entry input:not([type=checkbox]):not([type=radio]),.practice-entry select{min-height:44px;min-width:0}
.practice-kind-options{display:flex;flex-wrap:wrap;gap:8px 24px;border:0;padding:0;margin:20px 0 0;min-width:0}
.practice-kind-options legend{font-size:13px;font-weight:600;padding:0;margin-bottom:6px}
.practice-kind-choice{display:flex;align-items:center;gap:8px;min-height:44px;margin:0;font-size:13px;font-weight:400;cursor:pointer}
.practice-kind-choice input{width:18px;height:18px;margin:0;flex:none;accent-color:var(--blue)}
.practice-scope-summary{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin:20px 0 12px;font-size:12px;color:var(--muted);line-height:1.8}
#practice-current-scope{min-width:0;overflow-wrap:anywhere}
.practice-scope-count{flex:none}
.practice-scope-count strong{font-size:16px;color:var(--blue);font-variant-numeric:tabular-nums}
.practice-advanced{border:1px solid var(--border);border-radius:9px;background:#f8fafc}
.practice-advanced>summary{display:flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;min-height:48px;padding:10px 15px;font-size:13px;list-style:none}
.practice-advanced>summary::-webkit-details-marker,.learning-map-details>summary::-webkit-details-marker{display:none}
.practice-advanced>summary>span{display:flex;align-items:center;gap:8px;font-weight:600}
.practice-advanced>summary small{color:var(--muted);margin-left:auto}
.practice-advanced>summary::after,.learning-map-details>summary::after{content:'⌄';font-size:17px;color:var(--muted);transition:transform .15s}
.practice-advanced[open]>summary::after,.learning-map-details[open]>summary::after{transform:rotate(180deg)}
.practice-advanced-fields{display:grid;grid-template-columns:1fr 1fr;align-items:start;gap:17px;padding:8px 15px 16px}
.practice-advanced-fields>.help{margin:0;align-self:center;line-height:1.8}
.practice-topic-field{min-width:0;margin:0;padding:0;border:0}
.practice-topic-field legend{font-size:13px;font-weight:600;padding:0;margin-bottom:4px}
.practice-topic-tools{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px}
.practice-topic-tools .btn{min-height:44px}
.practice-topic-list{max-height:220px;overflow-y:auto;overscroll-behavior-y:contain;border-block:1px solid var(--border);margin-top:10px}
.practice-topic-choice{display:grid;grid-template-columns:18px minmax(0,1fr) auto;gap:9px;align-items:center;min-height:44px;padding:7px 8px;margin:0;font-size:13px;font-weight:400;cursor:pointer}
.practice-topic-choice+.practice-topic-choice{border-top:1px solid var(--border)}
.practice-topic-choice:has(input:checked){background:var(--blue-light)}
.practice-topic-choice:focus-within{outline:2px solid var(--blue);outline-offset:-2px}
.practice-topic-choice input{width:18px;height:18px;margin:0;accent-color:var(--blue)}
.practice-topic-name{overflow-wrap:anywhere}
.practice-topic-count{white-space:nowrap;color:var(--ink);font-variant-numeric:tabular-nums}
.practice-topic-list .practice-topic-empty{margin:10px 8px}
@media(hover:hover){.practice-topic-choice:hover{background:var(--blue-light)}}
.practice-bank-label{display:block;font-size:13px;font-weight:600;margin-bottom:7px}
.practice-bank-picker{position:relative;min-width:0}
.practice-bank-picker>summary{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:44px;padding:8px 12px;border:1px solid var(--input-border,var(--border));border-radius:7px;background:var(--surface,#fff);color:var(--ink);list-style:none;cursor:pointer;font-size:13px}
.practice-bank-picker>summary::-webkit-details-marker{display:none}
.practice-bank-picker>summary::after{content:'';width:7px;height:7px;flex:none;border:solid var(--muted);border-width:0 1.5px 1.5px 0;transform:translateY(-2px) rotate(45deg)}
.practice-bank-picker[open]>summary::after{transform:translateY(2px) rotate(225deg)}
.practice-bank-picker>summary:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
#practice-bank-state{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.practice-bank-options{position:absolute;z-index:3;left:0;top:calc(100% + 6px);width:max(100%,260px);padding:12px;border:1px solid var(--border);border-radius:9px;background:var(--surface,#fff);color:var(--ink)}
.practice-bank-options>.help{margin:0;line-height:1.8}
.practice-bank-options>.btn{margin-top:8px;min-height:44px}
.practice-bank-choice{grid-template-columns:18px minmax(0,1fr)}
@media(max-width:760px){.practice-bank-options{position:static;width:100%;margin-top:6px}}
.practice-entry-start{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:18px}
.practice-entry-start .help{margin:0;line-height:1.8}
.practice-entry-start .btn{min-height:44px;flex:none;min-width:156px}
.practice-entry #practice-form>.form-error:empty{display:none}
.practice-entry-note{margin:15px 4px;color:var(--muted);font-size:12px;line-height:1.8}
.learning-session{max-width:1400px;margin:0 auto}
.learning-session-head .page-heading{margin-bottom:17px}
.learning-session-head .page-heading h1{font-size:25px}
.learning-session-head .page-heading p{margin-top:6px}
.learning-session .btn,.learning-session .text-btn{min-height:44px}
.learning-session-overview{display:flex;align-items:center;gap:18px;padding:10px 0}
.learning-progress-copy{display:flex;align-items:center;gap:17px;flex:1;min-width:0;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.learning-progress-copy strong{font-size:15px;color:var(--ink);font-variant-numeric:tabular-nums}
.learning-progress-copy b{font-weight:500;font-variant-numeric:tabular-nums}
.learning-map-toggle{flex:none;gap:7px}
.learning-progress-track{height:3px;background:#e5ebf4;border-radius:3px;overflow:hidden;margin:0 0 8px}
.learning-progress-track i{display:block;height:100%;background:var(--blue);border-radius:inherit}
.learning-session .learning-save-bar{margin:0 0 14px;min-height:30px;gap:8px 14px;line-height:1.6}
.learning-session #exam-save-controls{flex-basis:auto;order:initial;text-align:left}
.learning-session .practice-layout{grid-template-columns:minmax(0,1fr) 260px;gap:20px;align-items:start}
.learning-session .study-question{min-width:0}
.learning-question-meta{gap:8px;flex-wrap:wrap}
.learning-question-context{color:var(--muted);font-size:12px;line-height:1.7;width:100%;overflow-wrap:anywhere}
.learning-session .q-stem{line-height:1.9;overflow-wrap:anywhere}
.learning-session .option{min-height:48px;align-items:flex-start;padding:13px 15px;line-height:1.7;overflow-wrap:anywhere}
.learning-session .option input{margin-top:4px;flex:none}
.learning-session .option-letter{flex:none}
.learning-session .answer-fields input{min-height:44px}
.learning-session .learning-answer-bar{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr) minmax(0,1fr);gap:10px}
.learning-answer-bar>.btn{min-width:0;white-space:normal;line-height:1.4;justify-content:center}
.learning-session .learning-map-panel{align-self:start;padding:17px}
.learning-side-score{display:flex;align-items:center;justify-content:space-between;padding:0 2px 12px;margin-bottom:8px;border-bottom:1px solid var(--border);font-size:12px;color:var(--muted)}
.learning-side-score strong{font-size:24px;color:var(--teal);font-variant-numeric:tabular-nums}
.learning-session .learning-map-details{scroll-margin-top:84px}
.learning-session .learning-map-details>summary{list-style:none;display:flex;align-items:center;gap:8px;min-height:44px;font-size:13px;font-weight:600;cursor:pointer}
.learning-map-details>summary small{font-size:11px;font-weight:400;margin-left:auto}
.learning-session .learning-map-panel .question-map{display:grid;grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:8px;max-height:340px;overflow-y:auto;margin-top:10px;padding:2px;scrollbar-gutter:stable}
.learning-session .learning-map-panel .question-map button{height:44px;min-width:44px;font-size:13px}
.learning-session .learning-map-panel .question-map button.current{outline:2px solid var(--blue);outline-offset:-2px}
.learning-map-legend,.learning-exam-note{font-size:11px;line-height:1.9;color:var(--muted);margin-top:12px}
.learning-session .exam-sticky{top:84px}
.learning-inline-timer{display:flex;align-items:baseline;gap:8px;flex:none}
.learning-inline-timer small{font-size:11px;color:var(--muted)}
.learning-inline-timer .timer{font-size:24px;margin:0;line-height:1.4;white-space:nowrap}
@media(max-width:1000px){
  .practice-quick-fields{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:16px}
  .learning-session .practice-layout{grid-template-columns:minmax(0,1fr) 230px;gap:16px}
  .learning-session .learning-map-panel{padding:14px}
  .learning-session .learning-map-panel .question-map{gap:6px}
}
@media(max-width:760px){
  .practice-entry .page-heading{margin-bottom:16px}
  .practice-entry .page-heading h1{font-size:22px}
  .practice-entry-card{padding:18px}
  .practice-quick-fields{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px 12px}
  .practice-bank-field,.practice-mode-field{grid-column:1/-1}
  .practice-scope-summary{margin-top:15px;gap:3px 12px}
  .practice-scope-count{font-size:11px}
  .practice-advanced>summary{padding:9px 12px}
  .practice-advanced>summary small{font-size:10px}
  .practice-advanced-fields{grid-template-columns:minmax(0,1fr);padding:7px 12px 13px;gap:13px}
  .practice-entry-start{display:flex;flex-direction:column;align-items:stretch;gap:12px;margin-top:16px}
  .practice-entry-start>.btn{min-height:48px;width:100%}
  .practice-entry-start .help,.practice-entry-note{font-size:11px}
  .learning-session{padding-bottom:calc(84px + env(safe-area-inset-bottom,0px))}
  .learning-session-head .page-heading{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:10px}
  .learning-session-head .page-heading h1{font-size:20px;line-height:1.5}
  .learning-session-head .page-heading .eyebrow{display:none}
  .learning-session-head .page-heading p{font-size:11px;margin-top:4px;line-height:1.7}
  .learning-session-head .page-heading>.row{width:auto;margin-left:auto;gap:8px}
  .learning-session-head .page-heading>.row>.btn{flex:none}
  .learning-session-head .btn{font-size:12px;padding:8px 10px}
  .learning-session-overview{position:sticky;top:56px;z-index:19;margin:0 -4px;padding:8px 4px;background:var(--bg,#f5f7fb);gap:9px;border-bottom:1px solid var(--border)}
  .learning-progress-copy{gap:3px 10px;font-size:10px;line-height:1.7}
  .learning-progress-copy strong{font-size:13px;flex-basis:100%}
  .learning-map-toggle{padding:8px 10px;font-size:12px}
  .learning-map-toggle svg{width:14px;height:14px}
  .learning-inline-timer{display:block;text-align:center}
  .learning-inline-timer small{display:block;font-size:10px;line-height:1.2}
  .learning-inline-timer .timer{font-size:20px;letter-spacing:0}
  .learning-session .learning-save-bar{font-size:11px;margin:7px 0 12px;gap:4px 9px}
  .learning-session .learning-save-bar .btn,.learning-session .learning-save-bar .text-btn{font-size:11px;padding:8px 10px}
  .learning-session .practice-layout{grid-template-columns:minmax(0,1fr);gap:14px}
  .learning-session .practice-layout .study-side{order:initial;padding:10px 14px}
  .learning-session .study-question{padding:17px 15px;scroll-margin-top:130px}
  .learning-session .q-meta{margin-bottom:12px;gap:7px}
  .learning-session .q-meta .btn{font-size:11px;padding:8px 9px}
  .learning-question-context{font-size:11px}
  .learning-session .q-stem{font-size:16px;margin-bottom:19px}
  .learning-session .option{padding:13px 12px;font-size:14px;gap:10px}
  .learning-session .feedback{padding:16px;margin-top:19px}
  .learning-session .learning-answer-bar{position:fixed;left:0;right:0;bottom:0;z-index:25;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr) minmax(0,1fr);gap:8px;margin:0;padding:10px 14px calc(10px + env(safe-area-inset-bottom,0px));background:#fff;border-top:1px solid var(--border);box-shadow:0 -4px 20px #20395b0d}
  .learning-session .learning-answer-bar>.btn{font-size:13px;min-height:46px;padding:9px 7px}
  .learning-side-score{display:none}
  .learning-session .learning-map-details{scroll-margin-top:130px}
  .learning-session .learning-map-panel .question-map{grid-template-columns:repeat(auto-fill,minmax(44px,1fr));max-height:254px;gap:8px;margin-top:8px}
  .learning-session .learning-map-panel .question-map button{min-width:44px;height:44px;font-size:12px}
  .learning-session .exam-sticky{position:static}
  .learning-exam-note{margin:5px 0}
  .learning-session input,.learning-session textarea{scroll-margin-bottom:100px;scroll-margin-top:140px}
}