/* Keep the problem and primary controls together at ordinary laptop sizes. */
#composer{max-width:820px;margin:0 auto;padding:30px 0 44px}
#composer .eyebrow{font-size:10px;letter-spacing:1.4px}
#composer h1{font:600 32px/1.25 'Segoe UI',Arial,sans-serif;letter-spacing:-.6px;margin:10px 0}
#composer .intro{font-size:14px;line-height:1.65;max-width:650px;margin:10px 0 20px}
#problemForm{padding:22px;border-radius:12px}
#problemForm>label{font-size:13px;margin-bottom:10px}
#problemForm>textarea{font-size:15px;line-height:1.6;padding:12px 14px;min-height:132px;max-height:350px;border-radius:8px}
#composer .settings-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr) 100px 85px;gap:12px;margin-top:16px}
#composer .settings-grid label{display:grid;gap:6px;font-size:12px;color:var(--muted);min-width:0}
#composer .settings-grid label:first-child{grid-column:auto}
.approach-field{display:grid;gap:6px;min-width:0}
#composer .approach-field>label{display:block;margin:0}
.approach-picker{position:relative;min-width:0}
#composer .approach-trigger{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;height:37px;padding:8px;border:1px solid var(--line);border-radius:6px;background:#fffefa;color:var(--ink);font:inherit;font-size:13px;text-align:left}
.approach-trigger>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.approach-trigger:focus-visible{outline:2px solid var(--sage);outline-offset:2px}
.approach-menu{position:absolute;top:calc(100% + 6px);left:0;z-index:60;width:350px;max-width:calc(100vw - 66px);padding:5px;border:1px solid var(--line);border-radius:8px;background:#fffefa;box-shadow:0 8px 26px #172f3426}
.approach-menu.opens-up{top:auto;bottom:calc(100% + 6px)}
#approachOptions{overflow-y:auto;overscroll-behavior:contain}
#approachOptions [role=option]{padding:8px 10px;border-radius:4px;font-size:13px;line-height:1.4;cursor:pointer}
#approachOptions [role=option].active{background:#e9eee7}
#approachOptions [aria-selected=true]{font-weight:600}
#composer .approach-menu-purpose{border-top:1px solid var(--line);padding:10px 10px 5px;margin:5px 0 0;min-height:48px;font-size:12px;line-height:1.5;color:var(--muted)}
.approach-purpose{position:absolute;top:calc(100% + 6px);left:0;z-index:61;width:330px;max-width:calc(100vw - 66px);padding:10px 12px;border:1px solid var(--line);border-radius:7px;background:#fffefa;box-shadow:0 5px 18px #172f3420;color:var(--muted);font-size:12px;line-height:1.5;pointer-events:none}
#composer .settings-grid select,#composer .settings-grid input{box-sizing:border-box;width:100%;min-width:0;font-size:13px;padding:8px;border:1px solid var(--line);border-radius:6px;background:#fffefa;color:var(--ink);height:37px}
.model-status-row{display:flex;align-items:baseline;gap:12px;justify-content:space-between;margin-top:9px}
#generationModelStatus{font-size:12px;line-height:1.5;color:var(--muted);margin:0;min-width:0}
#composer #refreshModels{font-size:12px;flex-shrink:0}
#generationQueryOptions{border:0;padding:0;margin-top:10px}
#generationQueryOptions:has(>label[hidden]){display:none}
#composer .settings{margin:12px 0 0;font-size:12px}
#composer .settings summary{display:inline-block;cursor:pointer;color:var(--muted);padding:3px 0}
#composer .settings summary::before{content:'+';display:inline-block;margin-right:7px}
#composer .settings[open] summary::before{content:'\2212'}
#composer .settings p,#composer .research-options span{font-size:12px;line-height:1.55}
#composer .research-options{font-size:12px}
#composer .research-options select,#composer .research-options input{font-size:13px;box-sizing:border-box}
#composer .form-footer{margin-top:16px;padding-top:15px;font-size:12px}
#composer .primary{font-size:13px;min-height:42px;padding:10px 16px}
#composer .example-note{font-size:12px;margin-top:15px}
@media(max-width:760px){
  #composer{padding:22px 0 30px}
  #composer h1{font-size:27px}
  #composer .intro{font-size:14px;margin-bottom:16px}
  #problemForm{padding:17px}
  #problemForm>textarea{font-size:16px;min-height:124px}
  #composer .settings-grid{grid-template-columns:1fr 1fr;gap:10px}
  #composer .settings-grid label:first-child{grid-column:auto}
  .model-status-row{align-items:flex-start;flex-wrap:wrap;gap:3px 12px}
  #composer .form-footer{gap:10px}
  #composer .primary{width:100%}
  body:has(#composer:not([hidden])) .sidebar #library,
  body:has(#composer:not([hidden])) .sidebar .library-tabs{display:none}
}
@media(min-width:761px) and (max-height:700px){
  #composer{padding-top:16px}
  #composer h1{font-size:29px}
  #composer .intro{margin-bottom:10px}
  #problemForm>textarea{min-height:112px;height:126px}
  #problemForm{padding:16px}
}

@media(max-width:480px){#composer .settings-grid{grid-template-columns:1fr}#composer .settings-grid label:first-child{grid-column:auto}}