/* Preserve the global emergency stop and leave room to scroll actions above it. */
body.item-tab #audio-controls.idle{display:none}
body.item-tab #toast{pointer-events:none}
body.item-tab .shell{padding-bottom:calc(165px + env(safe-area-inset-bottom,0px))}
body.item-tab:has(#audio-controls:not(.idle)) .shell{padding-bottom:calc(290px + env(safe-area-inset-bottom,0px))}
.bottom-nav{grid-template-columns:repeat(6,minmax(0,1fr))}
#item-explorer{display:grid;gap:12px}
#item-explorer h1,#item-explorer .lead,#item-explorer .eyebrow{margin:0}
#item-explorer button{touch-action:manipulation}
#item-explorer .item-panel{display:grid;gap:12px;margin:0;padding:14px}
#item-explorer .item-panel p{margin:0}
.item-field{display:grid;gap:5px;font-size:13px;color:var(--sub);min-width:0}
.item-field :is(input,textarea),.item-picker input{width:100%;min-height:46px;background:#091c2b;color:var(--text);padding:8px 10px;border:1px solid #456076;border-radius:9px;font-size:16px}
.item-find{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:8px}
.item-find input{font-size:24px;letter-spacing:.18em;font-variant-numeric:tabular-nums}
.item-error:empty{display:none}.item-error{color:var(--danger);overflow-wrap:anywhere}
.item-recent{text-align:left}
.item-number{font-size:clamp(3rem,18vw,5rem);letter-spacing:.1em;font-variant-numeric:tabular-nums;line-height:1;color:var(--accent)}
.item-summary{display:grid;grid-template-columns:6em minmax(0,1fr);gap:7px 12px;margin:0;overflow-wrap:anywhere}
.item-summary dt{color:var(--sub)}.item-summary dd{margin:0}.item-summary-extra{display:grid;gap:8px}
.item-tags{display:flex;flex-wrap:wrap;gap:6px}
.item-photo{width:100%;max-height:260px;object-fit:contain;border-radius:9px}
.item-choice{display:grid;gap:6px}.item-choice strong{font-size:13px;color:var(--sub)}
.item-picker summary{min-height:44px;padding:11px 8px;border:1px solid var(--stroke);border-radius:9px;cursor:pointer}
.item-picker input{margin-top:8px}
.item-picker .quick-grid{margin-top:8px}
.item-card{min-width:0;display:grid;align-content:start;gap:6px;background:#0c1c2b;padding:7px;border:1px solid var(--stroke);border-radius:9px;overflow-wrap:anywhere}
.item-card img,.item-card-placeholder,.item-proof-grid img{width:100%;height:86px;object-fit:contain;background:#173047;border-radius:7px}
.item-card-placeholder{display:grid;place-items:center;color:var(--sub);font-size:12px}
.item-proof-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.item-step-edit{display:grid;gap:6px;padding:8px;border:1px solid var(--stroke);border-radius:9px}
.item-step-read{margin:0;padding-left:22px;overflow-wrap:anywhere}
.item-step-read li{padding:6px 0}.item-step-read .mini-tag{margin-left:8px}
.item-step-read p{white-space:pre-wrap}
.item-draft-badge{padding:6px 9px;border-left:3px solid var(--warning);color:var(--warning);font-size:13px;background:#3b302a}
.item-dialog{width:min(calc(100% - 24px),620px);max-height:calc(90dvh - env(safe-area-inset-top,0px));overflow:auto;padding:12px;border:1px solid var(--stroke);border-radius:14px;color:var(--text);background:var(--panel)}
.item-dialog::backdrop{background:#000b}
.item-dialog-head{position:sticky;top:-12px;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:6px;background:var(--panel);padding:6px 0;overflow-wrap:anywhere}
.item-proof{display:grid;gap:6px;margin:8px 0 16px}
.item-proof img{display:block;width:100%;max-height:58dvh;object-fit:contain}

body.item-tab:has(#tab-items:not([hidden]) .lecture-panel) #audio-controls{display:none}
body.item-tab:has(#tab-items:not([hidden]) .lecture-panel) .shell{padding-bottom:calc(165px + env(safe-area-inset-bottom,0px))}
.lecture-copy{display:grid;gap:8px;overflow-wrap:anywhere}
.lecture-copy p{white-space:pre-wrap}
.lecture-copy img{width:100%;max-height:240px;object-fit:contain;border-radius:8px}
.lecture-panel progress{width:100%;accent-color:var(--accent)}
.lecture-status{color:var(--warning)}
.item-step-read button[aria-current=true]{border-color:var(--accent);color:var(--accent)}