/* Sim viewer at /sim/ and sim replay pages, built on the studio theme tokens. */
.sim-page { padding-bottom: 56px; }
.sim-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 8px 24px; }
.sim-head .display-4 { margin-bottom: 0; }
.sim-head .rep-eyebrow { margin-bottom: 6px; }
.sim-lead { font-size: .9rem; max-width: 70ch; margin: 12px 0 24px; }
.sim-conn { display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; color: var(--muted); background: var(--surface); border: 1px solid var(--line); border-radius: 5px; padding: 6px 11px; margin-bottom: 6px; }
.sim-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line); flex: 0 0 auto; }
.sim-conn[data-conn="live"] .sim-dot { background: #5f7a4b; }
.sim-conn[data-conn="connecting"] .sim-dot { background: #b59c4f; animation: sim-pulse 1.2s ease-in-out infinite; }
.sim-conn[data-conn="error"] .sim-dot { background: #aa654b; }
.sim-conn[data-conn="ended"] .sim-dot { background: var(--muted); }
@keyframes sim-pulse { 50% { opacity: .35; } }
.sim-h2 { font-size: 1.1rem; letter-spacing: -.02em; margin: 0 0 8px; }
.sim-h { font-size: .72rem; font-weight: 600; color: var(--muted); letter-spacing: .06em; text-transform: uppercase; margin: 0 0 10px; }
.sim-p { font-size: .85rem; max-width: 72ch; margin-bottom: 14px; }
.sim-cap { font-size: .75rem; color: var(--muted); line-height: 1.6; margin: 8px 0 0; }

/* State card. */
.sim-state { background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--olive); border-radius: 6px; padding: 18px 20px; margin: 0 0 24px; max-width: 780px; }
.sim-state[hidden] { display: none; }
.sim-state[data-tone="bad"] { border-left-color: #aa654b; }
.sim-state[data-tone="warn"] { border-left-color: #b59c4f; }
.sim-state[data-tone="quiet"] { border-left-color: var(--muted); }
.sim-state-title { font-size: 1rem; letter-spacing: -.015em; margin: 0 0 6px; }
.sim-state-body p, .sim-state-body li { font-size: .85rem; max-width: 70ch; }
.sim-state-body p:last-child, .sim-state-body ol:last-child { margin-bottom: 0; }
.sim-state-body ol { padding-left: 20px; margin: 0 0 10px; }
.sim-state-body li { margin-bottom: 4px; }
.sim-state-body code { font-size: .8rem; overflow-wrap: anywhere; }
.sim-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.sim-actions:empty { display: none; }
.sim-actions .btn-ml { font-size: .78rem; padding: .45rem .8rem; }

/* Session picker. */
.sim-picker { background: var(--surface); border: 1px solid var(--line); border-radius: 7px; padding: 20px; margin-bottom: 24px; }
.sim-picker[hidden], .sim-live[hidden] { display: none; }
.sim-form { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; gap: 12px; align-items: end; margin-bottom: 16px; }
.sim-field { display: flex; flex-direction: column; gap: 5px; min-width: 0; margin: 0; }
.sim-field span, .sim-group-name { font-size: .72rem; font-weight: 500; color: var(--muted); margin: 0; }
.sim-form .btn-ml { font-size: .8rem; padding: .5rem .85rem; }
.sim-page input[type="text"], .sim-page input[type="password"] { width: 100%; min-width: 0; font: 400 .85rem var(--bs-font-sans-serif); color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 5px; padding: .48rem .7rem; }
.sim-page input:focus { outline: 2px solid var(--olive); outline-offset: 1px; border-color: var(--olive); }
.sim-page input::placeholder { color: #9a9486; }
.sim-hosts { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: var(--paper); }
.sim-hosts:empty { display: none; }
.sim-hosts li { display: flex; align-items: center; gap: 12px; padding: 10px 14px; min-height: 52px; }
.sim-hosts li + li { border-top: 1px solid var(--line); }
.sim-host-name { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .8rem; color: var(--ink); flex: 0 0 auto; }
.sim-host-info { flex: 1 1 auto; min-width: 0; font-size: .75rem; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sim-host-info b { color: var(--ink); font-weight: 500; }
.sim-hosts .rep-chip { flex: 0 0 auto; }
.sim-hosts .btn-ml { flex: 0 0 auto; font-size: .75rem; padding: .35rem .7rem; }
.sim-btn-quiet { font-size: .75rem; padding: .35rem .7rem; }

/* Live view. */
.sim-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 14px; }
.sim-bar-host { font-size: .8rem; color: var(--ink); overflow-wrap: anywhere; min-width: 0; }
.sim-bar-spacer { flex: 1 1 auto; }
.sim-bar .rep-chip:empty { display: none; }
.sim-stuck { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; background: #eedcd5; border: 1px solid #d9b5a7; border-left: 4px solid #aa654b; border-radius: 6px; padding: 12px 16px; margin-bottom: 14px; }
.sim-stuck[hidden] { display: none; }
.sim-stuck-tag { font-size: .78rem; font-weight: 700; color: #83432f; letter-spacing: .06em; text-transform: uppercase; }
.sim-stuck-reason { font-size: .88rem; color: var(--ink); flex: 1 1 240px; min-width: 0; }
.sim-stuck-since { font-size: .75rem; color: #83432f; font-variant-numeric: tabular-nums; }
.sim-stuck-since:empty { display: none; }
.sim-cams { display: grid; grid-template-columns: minmax(0, calc((100% - 6px) * 2 / 3)) minmax(0, 1fr); gap: 12px; align-items: start; }
.sim-wrists { display: grid; gap: 12px; }
.sim-cam { margin: 0; min-width: 0; }
.sim-cam[hidden], .sim-cam-tools[hidden] { display: none; }
/* the robot view is 4:3; letterboxed square beside the other three, 4:3 when it is the large panel */
.sim-cam-robot .sim-frame { aspect-ratio: 1 / 1 !important; }
.sim-robot-big .sim-cam-robot .sim-frame { aspect-ratio: 4 / 3 !important; }
.sim-has-robot .sim-cams { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sim-has-robot .sim-wrists { display: contents; }
.sim-has-robot.sim-robot-big .sim-cams { grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr)); }
.sim-has-robot.sim-robot-big .sim-cam-robot { order: -1; }
.sim-cam-tools { display: flex; justify-content: flex-end; margin-top: 8px; }
.sim-frame { position: relative; aspect-ratio: 1 / 1; background: #1f1e1b; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.sim-frame canvas, .sim-frame video, .sim-frame img { display: block; width: 100%; height: 100%; object-fit: contain; }
.sim-cam-empty { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: .75rem; color: #a7a191; pointer-events: none; }
.sim-cam-empty[hidden] { display: none; }
.sim-cam { position: relative; }
.sim-cam figcaption { position: absolute; left: 8px; bottom: 8px; font-size: .68rem; font-weight: 500; color: #f4f1e9; background: rgba(31, 30, 27, .62); border-radius: 4px; padding: 2px 7px; pointer-events: none; }
.sim-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 16px 0; }
.sim-fact { background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 10px 14px; min-width: 0; }
.sim-fact-wide { grid-column: span 2; }
.sim-fact dt { font-size: .66rem; font-weight: 600; color: var(--muted); letter-spacing: .05em; text-transform: uppercase; margin-bottom: 3px; }
.sim-fact dd { font-size: .88rem; color: var(--ink); margin: 0; line-height: 1.45; overflow-wrap: anywhere; }
.sim-fact dd.rep-mono { font-size: .82rem; }
.sim-num { font-variant-numeric: tabular-nums; }
.sim-panels { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; align-items: start; }
.sim-panel { background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 14px 16px; min-width: 0; }
.sim-panel[hidden] { display: none; }
.sim-panel-wide { grid-column: 1 / -1; }
.sim-paused { position: absolute; top: 10px; left: 10px; font-size: .7rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: #665a2f; background: #e9e2ca; border-radius: 4px; padding: 3px 8px; }
.sim-paused[hidden] { display: none; }
.sim-kv { margin: 0; }
.sim-kv > div { display: flex; justify-content: space-between; gap: 16px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.sim-kv > div:first-child { padding-top: 0; }
.sim-kv > div:last-child { border-bottom: 0; padding-bottom: 0; }
.sim-kv dt { font-size: .78rem; font-weight: 400; color: var(--muted); }
.sim-kv dd { font-size: .78rem; color: var(--ink); margin: 0; text-align: right; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.sim-legend .sim-key-q { background: var(--olive); }
.sim-legend .sim-key-stuck { background: #eedcd5; border: 1px solid #d9b5a7; }
.sim-legend .sim-key-human { background: #e9e2ca; border: 1px solid #d6cba6; }
.sim-legend .sim-key-noq { background: #ebe9e1; border: 1px solid #d4d0c3; }
.sim-qplot .q-human { fill: #e9e2ca; }
.sim-events { list-style: none; margin: 0; padding: 0; max-height: 220px; overflow-y: auto; }
.sim-events li { display: flex; gap: 12px; padding: 5px 0; border-bottom: 1px solid var(--line); font-size: .78rem; line-height: 1.5; }
.sim-events li:last-child { border-bottom: 0; }
.sim-ev-t { flex: 0 0 auto; min-width: 92px; color: var(--muted); font-variant-numeric: tabular-nums; }
.sim-ev-text { color: var(--ink); min-width: 0; overflow-wrap: anywhere; }
.sim-ev-warn .sim-ev-text { color: #665a2f; }
.sim-ev-error .sim-ev-text { color: #83432f; }
.sim-ev-success .sim-ev-text { color: #3f5733; }
.sim-ev-empty { color: var(--muted); font-size: .78rem; border: 0 !important; }
.sim-look-text { font-size: .82rem; margin: 0 0 8px; }
.sim-look-text[hidden], .sim-look[hidden] { display: none; }
.sim-h .rep-chip { text-transform: none; letter-spacing: 0; margin-left: 6px; vertical-align: 1px; }
.sim-qplot { display: block; width: 100%; height: 180px; background: var(--paper); border: 1px solid var(--line); border-radius: 5px; }
.sim-qplot .q-grid { stroke: var(--line); stroke-width: 1; vector-effect: non-scaling-stroke; }
.sim-qplot .q-line { fill: none; stroke: var(--olive); stroke-width: 2; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.sim-qplot .q-area { fill: #dde5d3; opacity: .6; }
.sim-qplot .q-stuck { fill: #eedcd5; }
.sim-qplot .q-noq { fill: #ebe9e1; }
.sim-panel[hidden] { display: none; }
.sim-phases { list-style: none; margin: 0; padding: 0; max-height: 260px; overflow-y: auto; counter-reset: ph; }
.sim-phase { display: flex; justify-content: space-between; gap: 12px; padding: 5px 0; border-bottom: 1px solid var(--line); font-size: .78rem; line-height: 1.45; counter-increment: ph; }
.sim-phase:last-child { border-bottom: 0; }
.sim-phase-label { min-width: 0; overflow-wrap: anywhere; color: var(--muted); }
.sim-phase-label::before { content: counter(ph) ". "; font-variant-numeric: tabular-nums; }
.sim-phase-status { flex: 0 0 auto; font-size: .7rem; color: var(--muted); }
.sim-phase-done .sim-phase-label { text-decoration: line-through; text-decoration-color: var(--line); }
.sim-phase-current .sim-phase-label { color: var(--ink); font-weight: 600; }
.sim-phase-current .sim-phase-status { color: var(--olive); font-weight: 600; }
.sim-phase-skipped .sim-phase-label { font-style: italic; }
.sim-phase-note { font-size: .72rem; color: var(--muted); margin: 8px 0 0; }
.sim-qplot .q-ctl { fill: #e9e2ca; }
.sim-qplot .q-cursor { stroke: var(--ink); stroke-width: 1; vector-effect: non-scaling-stroke; stroke-dasharray: 3 3; }
.sim-qaxis { display: flex; justify-content: space-between; font-size: .68rem; color: var(--muted); font-variant-numeric: tabular-nums; margin-top: 4px; }
.sim-legend { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: .7rem; color: var(--muted); margin-top: 6px; }
.sim-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }
.sim-panel .rep-scroll { margin: 0; }
.sim-panel .rep-tbar { margin-top: 8px; }
.sim-cmd td { font-variant-numeric: tabular-nums; }
.sim-look { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; }
.sim-look li { background: var(--paper); border: 1px solid var(--line); border-radius: 5px; padding: 8px 10px; min-width: 0; }
.sim-look b { display: block; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .76rem; font-weight: 500; color: var(--ink); margin-bottom: 5px; overflow-wrap: anywhere; }
.sim-look .rep-chips { margin: 0; }
.sim-look-state { font-weight: 500; text-transform: none; letter-spacing: 0; margin-left: 6px; }

/* Controls. */
.sim-controls { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.sim-controls-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; margin-bottom: 14px; }
.sim-controls-head .sim-h2, .sim-controls-head .sim-cap { margin: 0; }
.sim-ctl-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; margin-bottom: 12px; }
.sim-group { background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 14px 16px; min-width: 0; display: flex; flex-direction: column; gap: 10px; margin: 0; }
.sim-btns { display: flex; flex-wrap: wrap; gap: 8px; }
.sim-btns .btn-ml, .sim-pad .btn-ml, .sim-instr .btn-ml { font-size: .78rem; padding: .45rem .75rem; }
.sim-page .btn-ml { cursor: pointer; touch-action: manipulation; }
.sim-primary { background: var(--olive) !important; border-color: var(--olive) !important; color: var(--surface) !important; }
.sim-primary:hover { background: #5f6a4b !important; }
.sim-instr-row { display: flex; gap: 8px; }
.sim-instr-row input { flex: 1 1 auto; }
.sim-pad { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.sim-pad-ee { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sim-pad-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sim-arm-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.sim-note-bad { color: #83432f !important; }
.sim-picker-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 4px; }
.sim-picker-head .sim-h2 { margin: 0; }
.sim-picker .sim-hosts { margin-bottom: 8px; }
.sim-probe-note { margin: 0 0 16px; max-width: 72ch; }
.sim-probe-note[hidden] { display: none; }
.sim-picker .sim-form { margin: 16px 0 0; padding-top: 16px; border-top: 1px solid var(--line); }
.sim-token-row { flex: 1 1 320px; max-width: 460px; align-items: center; }
.sim-instr-row .btn-ml { white-space: nowrap; flex: 0 0 auto; }
.sim-actions { align-items: center; }
.sim-instr-cap { margin: 0; }
.sim-pad .btn-ml { width: 100%; padding-left: .3rem; padding-right: .3rem; white-space: nowrap; user-select: none; -webkit-user-select: none; }
.sim-pad .btn-ml.is-held { background: var(--panel); border-color: var(--olive); }
.sim-stop { color: #83432f !important; }
.sim-seg { display: inline-flex; align-self: flex-start; border: 1px solid var(--line); border-radius: 5px; overflow: hidden; }
.sim-seg button { font: 500 .75rem var(--bs-font-sans-serif); color: var(--muted); background: var(--surface); border: 0; padding: .4rem .9rem; cursor: pointer; }
.sim-seg button + button { border-left: 1px solid var(--line); }
.sim-seg button[aria-checked="true"] { background: var(--panel); color: var(--ink); }
.sim-page .btn-ml:disabled, .sim-seg button:disabled, .sim-page input:disabled { opacity: .45; cursor: not-allowed; }
.sim-page .btn-ml:disabled:hover { background: var(--surface); border-color: var(--line); }
.sim-primary:disabled:hover { background: var(--olive) !important; }
.sim-keys { margin-top: 20px; }
.sim-keys .rep-table td:first-child { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .76rem; width: 160px; }
.sim-tbar .rep-cap { flex: 1 1 200px; }

/* Inside Activity report pages, keep the .rep defaults off the panels. */
.sim-page h2.sim-h, .sim-page h2.sim-h2, .sim-page h2.sim-state-title { padding-top: 0; border-top: 0; }
.sim-page h2.sim-h { font-size: .72rem; margin: 0 0 10px; letter-spacing: .06em; }
.sim-page .sim-cam { margin: 0; }
.sim-page .sim-frame video { height: 100%; border: 0; border-radius: 0; background: transparent; }
.sim-page .sim-cam figcaption { margin: 0; color: #f4f1e9; font-size: .68rem; line-height: 1.5; }
.sim-page p.sim-cap { font-size: .75rem; max-width: none; }
.sim-page p.sim-look-text { font-size: .82rem; }
.rep .sim-replay { padding-bottom: 0; margin-top: 20px; }

/* Replay transport. */
.sim-transport { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 10px 14px; margin-bottom: 14px; }
.sim-transport .btn-ml { font-size: .78rem; padding: .4rem .8rem; min-width: 76px; }
.sim-page .sim-transport input[type="range"] { flex: 1 1 200px; min-width: 0; accent-color: var(--olive); outline: none; border: 0; }
.sim-page .sim-transport input[type="range"]:focus-visible { outline: 2px solid var(--olive); outline-offset: 2px; }
.sim-transport select { font: 400 .78rem var(--bs-font-sans-serif); color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 5px; padding: .35rem .5rem; }
.sim-clock { font-size: .78rem; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }

@media (max-width: 767px) {
  .sim-cams { grid-template-columns: 1fr; }
  .sim-wrists { grid-template-columns: 1fr 1fr; }
  .sim-has-robot .sim-cams, .sim-has-robot.sim-robot-big .sim-cams { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sim-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sim-panels, .sim-ctl-row { grid-template-columns: 1fr; }
  .sim-form { grid-template-columns: 1fr; }
  .sim-form .btn-ml { justify-self: start; }
}
@media (max-width: 420px) {
  .sim-picker { padding: 16px; }
  .sim-hosts li { flex-wrap: wrap; gap: 4px 10px; padding: 10px 12px; }
  .sim-host-info { order: 3; flex-basis: 100%; white-space: normal; }
  .sim-hosts .btn-ml { margin-left: auto; }
  .sim-pad .btn-ml { font-size: .72rem; }
  .sim-group { padding: 14px 12px; }
  .sim-state { padding: 16px; }
}