/* 江苏职教高考学测刷题系统 v5.4.4
   UI 2.0 — 刷题配置页迁移
   Scope: route=start only. Legacy selects/events remain the source of truth. */

body.ui2-start-active:not(.ui2-practice-active) .main-panel{
  padding-top:28px!important;
}
body.ui2-start-active #app{
  max-width:980px;
  margin:0 auto;
}
body.ui2-start-active .ui2-start-v544{
  display:grid;
  gap:26px;
}
body.ui2-start-active .ui2-start-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  padding-bottom:22px;
  border-bottom:1px solid var(--ui2-border);
}
body.ui2-start-active .ui2-start-kicker{
  margin-bottom:7px;
  color:var(--ui2-brand-strong);
  font-size:12px;
  font-weight:760;
  letter-spacing:.08em;
}
body.ui2-start-active .ui2-start-head h2{
  margin:0;
  color:var(--ui2-text);
  font-size:clamp(28px,4vw,42px);
  line-height:1.12;
  letter-spacing:-.04em;
}
body.ui2-start-active .ui2-start-head p{
  max-width:660px;
  margin:10px 0 0;
  color:var(--ui2-text-2);
  font-size:14px;
  line-height:1.72;
}
body.ui2-start-active .ui2-start-last{
  flex:0 0 auto;
  max-width:290px;
  padding:10px 12px;
  color:var(--ui2-text-3);
  background:var(--ui2-surface);
  border:1px solid var(--ui2-border);
  border-radius:9px;
  font-size:11px;
  line-height:1.55;
}
body.ui2-start-active .ui2-start-last b{display:block;margin-bottom:2px;color:var(--ui2-text-2);font-size:12px}

body.ui2-start-active .ui2-start-section{
  display:grid;
  gap:13px;
}
body.ui2-start-active .ui2-start-section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
}
body.ui2-start-active .ui2-start-section-head h3{
  margin:0;
  color:var(--ui2-text);
  font-size:18px;
  letter-spacing:-.02em;
}
body.ui2-start-active .ui2-start-section-head p{
  margin:4px 0 0;
  color:var(--ui2-text-3);
  font-size:12px;
  line-height:1.55;
}
body.ui2-start-active .ui2-step-no{
  display:inline-grid;
  place-items:center;
  width:24px;height:24px;
  margin-right:8px;
  border:1px solid var(--ui2-border);
  border-radius:6px;
  color:var(--ui2-text-2);
  background:var(--ui2-surface-2);
  font-size:11px;
  font-weight:760;
  vertical-align:2px;
}

/* Subject switch: direct and compact. */
body.ui2-start-active .ui2-subject-switch{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  border:1px solid var(--ui2-border);
  border-radius:11px;
  overflow:hidden;
  background:var(--ui2-surface);
}
body.ui2-start-active .ui2-subject-choice{
  min-width:0;
  min-height:54px;
  padding:10px 8px;
  border:0;
  border-right:1px solid var(--ui2-border);
  color:var(--ui2-text-2);
  background:var(--ui2-surface);
  font-size:14px;
  font-weight:700;
}
body.ui2-start-active .ui2-subject-choice:last-child{border-right:0}
body.ui2-start-active .ui2-subject-choice:hover{background:#fbfdff;color:var(--ui2-text)}
body.ui2-start-active .ui2-subject-choice.active{
  color:var(--ui2-brand-strong);
  background:var(--ui2-brand-soft);
  box-shadow:inset 0 -2px 0 var(--ui2-brand);
}
body.ui2-start-active .ui2-subject-choice small{
  display:block;
  margin-top:3px;
  color:var(--ui2-text-3);
  font-size:10px;
  font-weight:620;
}
body.ui2-start-active .ui2-subject-choice.active small{color:#5377aa}

body.ui2-start-active .ui2-primary-fields{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}
body.ui2-start-active .ui2-primary-fields.single{grid-template-columns:1fr}
body.ui2-start-active .ui2-start-v544 .field{
  min-width:0;
  gap:7px;
}
body.ui2-start-active .ui2-start-v544 .field label{
  color:var(--ui2-text-2);
  font-size:12px;
  font-weight:700;
}
body.ui2-start-active .ui2-start-v544 .field select,
body.ui2-start-active .ui2-start-v544 .field input{
  min-height:44px;
  padding:10px 12px;
  color:var(--ui2-text);
  background:var(--ui2-surface);
  border:1px solid var(--ui2-border);
  border-radius:9px;
  box-shadow:none!important;
  font-size:14px;
  font-weight:620;
}
body.ui2-start-active .ui2-start-v544 .field select:focus,
body.ui2-start-active .ui2-start-v544 .field input:focus{
  border-color:#8bb0e9;
  box-shadow:0 0 0 3px rgba(31,99,215,.08)!important;
}
body.ui2-start-active .ui2-start-v544 .inline-input-tip,
body.ui2-start-active .ui2-start-v544 .dedupe-field-note{
  margin:0;
  color:var(--ui2-text-3);
  font-size:10.5px;
  line-height:1.55;
}

/* Native selects keep business state but are visually represented by choice controls. */
body.ui2-start-active .ui2-native-state-field{
  position:absolute!important;
  width:1px!important;height:1px!important;
  padding:0!important;margin:-1px!important;
  overflow:hidden!important;
  clip:rect(0,0,0,0)!important;
  white-space:nowrap!important;
  border:0!important;
}

body.ui2-start-active .ui2-choice-stack{display:grid;gap:8px}
body.ui2-start-active .ui2-choice-group{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:7px;
}
body.ui2-start-active .ui2-choice-btn{
  min-width:0;
  min-height:68px;
  padding:11px 12px;
  border:1px solid var(--ui2-border);
  border-radius:9px;
  text-align:left;
  color:var(--ui2-text);
  background:var(--ui2-surface);
  box-shadow:none;
}
body.ui2-start-active .ui2-choice-btn:hover{border-color:#a9c5f4;background:#fbfdff}
body.ui2-start-active .ui2-choice-btn.active{
  border-color:#8bb0e9;
  background:var(--ui2-brand-soft);
  box-shadow:inset 3px 0 0 var(--ui2-brand);
}
body.ui2-start-active .ui2-choice-btn:disabled{opacity:.48;cursor:not-allowed}
body.ui2-start-active .ui2-choice-btn b{display:block;font-size:13px}
body.ui2-start-active .ui2-choice-btn span{
  display:block;
  margin-top:4px;
  color:var(--ui2-text-3);
  font-size:10.5px;
  line-height:1.4;
  font-weight:600;
}
body.ui2-start-active .ui2-choice-btn.active span{color:#5c7498}

body.ui2-start-active .ui2-limit-row{
  display:grid;
  grid-template-columns:minmax(170px,.38fr) minmax(0,1fr);
  gap:12px;
  align-items:end;
}
body.ui2-start-active .ui2-range-summary{
  min-height:44px;
  display:flex;
  align-items:center;
  gap:9px;
  padding:10px 12px;
  color:var(--ui2-text-2);
  background:var(--ui2-surface-2);
  border:1px solid var(--ui2-border);
  border-radius:9px;
  font-size:12px;
  line-height:1.5;
}
body.ui2-start-active .ui2-range-summary b{color:var(--ui2-text);font-variant-numeric:tabular-nums}

/* Advanced configuration is deliberately collapsed. */
body.ui2-start-active .ui2-advanced{
  border-top:1px solid var(--ui2-border);
  border-bottom:1px solid var(--ui2-border);
}
body.ui2-start-active .ui2-advanced>summary{
  min-height:48px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:0 2px;
  color:var(--ui2-text-2);
  cursor:pointer;
  list-style:none;
  font-size:13px;
  font-weight:700;
}
body.ui2-start-active .ui2-advanced>summary::-webkit-details-marker{display:none}
body.ui2-start-active .ui2-advanced>summary:after{content:'＋';color:var(--ui2-text-3);font-size:17px;font-weight:400}
body.ui2-start-active .ui2-advanced[open]>summary:after{content:'－'}
body.ui2-start-active .ui2-advanced-note{color:var(--ui2-text-3);font-size:10.5px;font-weight:600}
body.ui2-start-active .ui2-advanced-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  padding:4px 0 16px;
}
body.ui2-start-active .ui2-advanced-actions{
  display:flex;
  justify-content:flex-end;
  padding:0 0 14px;
}
body.ui2-start-active .ui2-reset-btn{
  min-height:34px!important;
  padding:7px 9px!important;
  color:var(--ui2-text-3)!important;
  background:transparent!important;
  border:0!important;
  border-radius:7px!important;
  box-shadow:none!important;
  font-size:11px!important;
  font-weight:680!important;
}
body.ui2-start-active .ui2-reset-btn:hover{color:var(--ui2-text)!important;background:var(--ui2-surface-muted)!important}

/* Final action: summary + one dominant CTA. */
body.ui2-start-active .ui2-start-footer{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:18px;
  align-items:center;
  padding:18px 0 0;
}
body.ui2-start-active .ui2-config-summary{
  min-width:0;
  color:var(--ui2-text-2);
  font-size:12px;
  line-height:1.65;
}
body.ui2-start-active .ui2-config-summary b{color:var(--ui2-text);font-size:13px}
body.ui2-start-active .ui2-config-summary .warn{color:var(--ui2-warning);font-weight:720}
body.ui2-start-active #startBtn.ui2-start-btn{
  min-width:180px;
  min-height:46px;
  padding:11px 18px;
  color:#fff;
  background:var(--ui2-brand)!important;
  border:1px solid var(--ui2-brand)!important;
  border-radius:9px!important;
  box-shadow:none!important;
  font-size:14px;
  font-weight:760;
}
body.ui2-start-active #startBtn.ui2-start-btn:hover{background:var(--ui2-brand-strong)!important;border-color:var(--ui2-brand-strong)!important;transform:none!important}
body.ui2-start-active #startBtn.ui2-start-btn:disabled{opacity:.42;cursor:not-allowed}

body.ui2-start-active .ui2-start-legacy-helper,
body.ui2-start-active .ui2-start-legacy-counts,
body.ui2-start-active .ui2-start-legacy-status,
body.ui2-start-active .ui2-start-back-home{display:none!important}

@media(max-width:760px){
  body.ui2-start-active #app{max-width:none}
  body.ui2-start-active .ui2-start-v544{gap:23px}
  body.ui2-start-active .ui2-start-head{display:block;padding-bottom:18px}
  body.ui2-start-active .ui2-start-last{display:none}
  body.ui2-start-active .ui2-start-head h2{font-size:30px}
  body.ui2-start-active .ui2-subject-switch{
    grid-template-columns:repeat(5,110px);
    overflow-x:auto;
    overscroll-behavior-inline:contain;
    scrollbar-width:none;
  }
  body.ui2-start-active .ui2-subject-switch::-webkit-scrollbar{display:none}
  body.ui2-start-active .ui2-subject-choice{border-bottom:0}
  body.ui2-start-active .ui2-primary-fields,
  body.ui2-start-active .ui2-limit-row,
  body.ui2-start-active .ui2-advanced-grid{grid-template-columns:1fr}
  body.ui2-start-active .ui2-choice-group{grid-template-columns:1fr}
  body.ui2-start-active .ui2-choice-btn{min-height:58px}
  body.ui2-start-active .ui2-start-footer{
    grid-template-columns:1fr;
    gap:12px;
    padding-bottom:6px;
  }
  body.ui2-start-active #startBtn.ui2-start-btn{width:100%;min-height:48px}
}

@media(max-width:620px){
  body.ui2-start-active:not(.ui2-practice-active) .main-panel{padding:20px 0 94px!important}
  body.ui2-start-active .ui2-start-head p{font-size:13px}
  body.ui2-start-active .ui2-start-section-head h3{font-size:16px}
  body.ui2-start-active .ui2-subject-switch{margin-left:-2px;margin-right:-2px}
  body.ui2-start-active .ui2-subject-choice{min-height:50px}
  body.ui2-start-active .ui2-config-summary{font-size:11px}
}

/* Narrow-screen overflow guard: horizontal subject scroller must not enlarge the page viewport. */
body.ui2-start-active .ui2-subject-slot,
body.ui2-start-active .ui2-primary-fields,
body.ui2-start-active .ui2-choice-stack,
body.ui2-start-active .ui2-source-slot,
body.ui2-start-active .ui2-submit-slot,
body.ui2-start-active .ui2-limit-row,
body.ui2-start-active .ui2-advanced,
body.ui2-start-active .ui2-start-footer{min-width:0;max-width:100%}
body.ui2-start-active .ui2-subject-switch{width:100%;max-width:100%;min-width:0}

/* v5.4.4 final compact pass: the old knowledge-learning promo belongs to global navigation now. */
body.ui2-start-active .knowledge-start-banner-v42{display:none!important}

@media(max-width:620px){
  body.ui2-start-active .ui2-subject-switch{
    display:grid;
    grid-template-columns:repeat(6,minmax(0,1fr));
    gap:6px;
    overflow:visible;
    border:0;
    background:transparent;
  }
  body.ui2-start-active .ui2-subject-choice{
    grid-column:span 2;
    min-width:0;
    padding:9px 5px;
    border:1px solid var(--ui2-border)!important;
    border-radius:8px;
  }
  body.ui2-start-active .ui2-subject-choice:nth-child(4),
  body.ui2-start-active .ui2-subject-choice:nth-child(5){grid-column:span 3}
  body.ui2-start-active .ui2-choice-group{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  body.ui2-start-active .ui2-choice-btn{min-height:68px;padding:9px 8px}
  body.ui2-start-active .ui2-choice-btn b{font-size:12px}
  body.ui2-start-active .ui2-choice-btn span{font-size:9.5px;line-height:1.35}
}