/* ============================================================
   batten — viz, editor & media styles
   ============================================================ */
.vchart { display: block; height: 76px; }

/* Composer toolbar */
.ctb { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; width: 100%; padding: 5px; border-radius: var(--radius-md); background: var(--paper-deep); border: 1px solid var(--veil); }
.ctb__grp { display: inline-flex; align-items: center; gap: 1px; padding: 0 4px; border-right: 1px solid var(--veil); }
.ctb__grp:last-child { border-right: none; }
.ctb__b { appearance: none; cursor: pointer; height: 28px; min-width: 28px; padding: 0 5px; display: inline-flex; align-items: center; justify-content: center; gap: 3px;
  border-radius: var(--radius-sm); border: none; background: transparent; color: var(--ink-700); font-size: 12px; transition: background var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out); }
.ctb__b:hover { background: var(--mist); color: var(--ink-900); }
.ctb__b.is-on { background: color-mix(in oklab, var(--tn, var(--ember)) 18%, transparent); color: var(--tn, var(--ember)); }
.ctb__b--wide { padding: 0 8px; }

/* Donut */
.vdonut { position: relative; display: grid; place-items: center; }
.vdonut__c { position: absolute; display: grid; justify-items: center; }
.vdonut__c strong { font-size: 15px; font-weight: 700; color: var(--fg); line-height: 1; }
.vdonut__c small { font-size: 9.5px; color: var(--fg-subtle); }

/* Year heat-strip */
.vyear { display: grid; grid-auto-flow: row; grid-template-rows: repeat(7, 1fr); grid-auto-flow: column; gap: 2px; width: 100%; height: 64px; }
.vyear span { background: var(--tn); border-radius: 2px; }

/* Waveform */
.vwave { display: flex; align-items: center; gap: 2px; height: 44px; width: 100%; }
.vwave span { flex: 1; background: color-mix(in oklab, var(--tn) 30%, transparent); border-radius: 2px; min-height: 3px; }
.vwave span.is-played { background: var(--tn); }

/* Transcript */
.vtrans { display: grid; gap: 8px; width: 100%; }
.vtrans__r { max-width: 84%; padding: 9px 11px; border-radius: var(--radius-md); font-size: 12.5px; line-height: 1.45; position: relative; }
.vtrans__r p { color: var(--ink-900); }
.vtrans__r--ellis { justify-self: start; background: var(--snow); border: 1px solid color-mix(in oklab, var(--plum) 24%, var(--veil)); border-bottom-left-radius: 4px; }
.vtrans__r--steve { justify-self: end; background: color-mix(in oklab, var(--ember) 12%, var(--snow)); border: 1px solid color-mix(in oklab, var(--ember) 26%, transparent); border-bottom-right-radius: 4px; }
.vtrans__o { position: absolute; top: 10px; left: -5px; width: 8px; height: 8px; border-radius: 50%; background: var(--tn); }
.vtrans__chips { display: inline-flex; flex-wrap: wrap; gap: 4px; margin-top: 5px; }
.vtrans__chips span { display: inline-flex; align-items: center; gap: 3px; font-size: 10px; color: var(--plum); background: color-mix(in oklab, var(--plum) 12%, transparent); border-radius: 999px; padding: 1px 6px; }

/* Attachments */
.vatt { display: grid; gap: 6px; width: 100%; }
.vatt__f { display: flex; align-items: center; gap: 9px; padding: 7px 8px; border-radius: var(--radius-md); background: var(--snow); border: 1px solid var(--veil); }
.vatt__i { width: 30px; height: 30px; border-radius: 7px; display: grid; place-items: center; flex-shrink: 0; color: var(--tn); background: color-mix(in oklab, var(--tn) 13%, transparent); border: 1px solid color-mix(in oklab, var(--tn) 24%, transparent); }
.vatt__t { flex: 1; min-width: 0; display: grid; gap: 1px; }
.vatt__t strong { font-size: 12.5px; font-weight: 400; color: var(--fg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vatt__t small { font-size: 10.5px; color: var(--fg-subtle); }
.vatt__x { appearance: none; cursor: pointer; border: none; background: transparent; color: var(--ink-400); flex-shrink: 0; }

/* Mini map */
.vmap { position: relative; width: 100%; height: 110px; border-radius: var(--radius-md); overflow: hidden; background: var(--paper-deep); border: 1px solid var(--veil); }
.vmap__pin { position: absolute; top: 38%; left: 56%; transform: translate(-50%, -100%); color: var(--tn); filter: drop-shadow(0 2px 4px rgba(0,0,0,.4)); }
.vmap__lbl { position: absolute; left: 8px; bottom: 8px; font-size: 10.5px; color: var(--ink-700); background: color-mix(in oklab, var(--snow) 80%, transparent); backdrop-filter: blur(4px); border: 1px solid var(--veil); border-radius: 999px; padding: 2px 8px; }

/* Code block */
.vcode { width: 100%; margin: 0; padding: 12px 13px; border-radius: var(--radius-md); background: var(--paper-deep); border: 1px solid var(--veil);
  font-family: var(--font-mono); font-size: 11.5px; line-height: 1.6; color: var(--ink-700); white-space: pre-wrap; overflow-x: auto; }
.vcode .c-c { color: var(--fg-subtle); }
.vcode .c-k { color: var(--plum); }
.vcode .c-s { color: var(--sage); }
.vcode .c-a { color: var(--amber); }

/* Funnel */
.vfunnel { display: grid; gap: 5px; width: 100%; }
.vfunnel__r { position: relative; display: flex; align-items: center; gap: 8px; height: 26px; }
.vfunnel__bar { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 5px; background: color-mix(in oklab, var(--tn) 28%, var(--snow)); border: 1px solid color-mix(in oklab, var(--tn) 40%, transparent); }
.vfunnel__l { position: relative; z-index: 1; font-size: 12px; color: var(--ink-900); padding-left: 9px; }
.vfunnel__v { position: relative; z-index: 1; margin-left: auto; font-size: 12px; font-weight: 700; color: var(--fg); }

/* Bullet */
.vbullet { display: grid; grid-template-columns: 54px 1fr auto; gap: 9px; align-items: center; }
.vbullet__l { font-size: 12px; color: var(--ink-700); }
.vbullet__track { position: relative; height: 13px; }
.vbullet__band { position: absolute; inset: 0; border-radius: 4px; background: var(--paper-deep); border: 1px solid var(--veil); }
.vbullet__fill { position: absolute; top: 3px; bottom: 3px; left: 0; border-radius: 3px; background: var(--tn); }
.vbullet__tgt { position: absolute; top: -1px; bottom: -1px; width: 2px; background: var(--fg); border-radius: 2px; }
.vbullet__v { font-size: 12px; font-weight: 700; color: var(--fg); }

/* Heat matrix */
.vmatrix { display: grid; gap: 5px; width: 100%; }
.vmatrix__grid { display: grid; gap: 3px; align-items: center; }
.vmatrix__yl { font-size: 9px; color: var(--fg-subtle); text-align: center; }
.vmatrix__c { aspect-ratio: 1.6; border-radius: 2px; background: var(--tn); }
.vmatrix__xl { display: flex; justify-content: space-between; padding-left: 16px; }
.vmatrix__xl span { font-size: 9px; color: var(--fg-subtle); }

/* Messaging */
.vtype { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--fg-muted); }
.vtype__o { width: 8px; height: 8px; border-radius: 50%; background: var(--tn); }
.vtype i { width: 4px; height: 4px; border-radius: 50%; background: var(--tn); opacity: .4; animation: vblink 1.2s infinite; }
.vtype i:nth-child(3) { animation-delay: .2s; } .vtype i:nth-child(4) { animation-delay: .4s; }
@keyframes vblink { 0%,100% { opacity: .3; } 50% { opacity: 1; } }
.vmst { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; color: var(--fg-subtle); }
.vmst--read { color: var(--indigo); }
.vqr { display: flex; flex-wrap: wrap; gap: 6px; }
.vqr__b { appearance: none; cursor: pointer; font-size: 12px; color: var(--ink-700); background: transparent; border: 1px solid var(--veil-strong); border-radius: 999px; padding: 5px 11px; }
.vqr__b:hover { background: var(--mist); color: var(--ink-900); }
.vnote { display: inline-flex; align-items: center; gap: 9px; width: 100%; max-width: 260px; padding: 7px 10px; border-radius: var(--radius-pill); background: var(--snow); border: 1px solid color-mix(in oklab, var(--tn) 26%, var(--veil)); }
.vnote__p { appearance: none; cursor: pointer; width: 26px; height: 26px; flex-shrink: 0; border-radius: 50%; border: none; background: var(--tn); color: var(--paper); display: grid; place-items: center; }
.vnote .vwave { height: 24px; }
.vnote__d { font-size: 11px; color: var(--fg-muted); flex-shrink: 0; }
.vsys { display: inline-flex; align-items: center; gap: 7px; font-size: 11.5px; color: var(--fg-muted); padding: 5px 0; }
.vsys svg { color: var(--fg-subtle); flex-shrink: 0; }
.vthread { width: 100%; appearance: none; cursor: pointer; display: flex; align-items: center; gap: 11px; padding: 9px 11px; border-radius: var(--radius-md); background: var(--snow); border: 1px solid var(--veil); text-align: left; }
.vthread__t { flex: 1; min-width: 0; display: grid; gap: 1px; }
.vthread__t strong { font-size: 13px; font-weight: 400; color: var(--fg); }
.vthread__t small { font-size: 11.5px; color: var(--fg-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vthread__n { font-size: 11px; font-weight: 700; color: var(--paper); background: var(--ember); border-radius: 999px; min-width: 18px; height: 18px; padding: 0 5px; display: grid; place-items: center; }

/* Reactions */
.vrx { display: inline-flex; align-items: center; gap: 5px; }
.vrx__b { appearance: none; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; height: 22px; padding: 0 8px; border-radius: 999px; font-size: 11px; color: var(--ink-700); background: var(--snow); border: 1px solid var(--veil); }
.vrx__b.is-mine { color: var(--ember); background: color-mix(in oklab, var(--ember) 12%, transparent); border-color: color-mix(in oklab, var(--ember) 30%, transparent); }
.vrx__b b, .vrx__b .tabular { font-weight: 700; }
.vrx__add { appearance: none; cursor: pointer; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; color: var(--ink-400); background: var(--snow); border: 1px solid var(--veil); }

/* Reply quote */
.vrq { display: flex; gap: 7px; align-items: stretch; }
.vrq__bar { width: 2.5px; border-radius: 2px; background: var(--plum); flex-shrink: 0; }
.vrq__t { font-size: 11.5px; color: var(--fg-muted); line-height: 1.35; }
.vrq__t b { display: block; color: var(--plum); font-size: 10.5px; }

/* Dividers */
.vdiv { display: flex; align-items: center; gap: 10px; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--fg-subtle); }
.vdiv i { flex: 1; height: 1px; background: var(--veil); }
.vdiv--unread { color: var(--ember); }
.vdiv--unread i { background: color-mix(in oklab, var(--ember) 35%, transparent); }

/* AI sources */
.vsrc { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 5px; color: var(--fg-subtle); }
.vsrc__c { display: inline-flex; align-items: center; gap: 3px; font-size: 10.5px; color: var(--tn); background: color-mix(in oklab, var(--tn) 12%, transparent); border: 1px solid color-mix(in oklab, var(--tn) 24%, transparent); border-radius: 999px; padding: 1px 7px; }

/* Tool / thinking */
.vtool { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--fg-muted); background: var(--paper-deep); border: 1px solid var(--veil); border-radius: 999px; padding: 4px 10px; width: max-content; }
.vtool.is-done { color: var(--sage); }
.vtool.is-done svg { color: var(--sage); }

/* Streaming */
.vstream { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--fg-muted); }
.vstream__o { width: 8px; height: 8px; border-radius: 50%; background: var(--tn); }
.vstream__car { width: 2px; height: 13px; background: var(--tn); border-radius: 1px; animation: vblink .9s steps(2) infinite; }

/* Suggested actions */
.vsa { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.vsa__b { appearance: none; cursor: pointer; display: inline-flex; align-items: center; gap: 5px; height: 28px; padding: 0 11px; border-radius: 999px; font-size: 12px; font-weight: 500;
  color: var(--tn); background: color-mix(in oklab, var(--tn) 12%, transparent); border: 1px solid color-mix(in oklab, var(--tn) 28%, transparent); }

/* Inline held action card */
.vheld { display: grid; gap: 6px; padding: 11px; border-radius: var(--radius-md); background: var(--snow); border: 1px solid color-mix(in oklab, var(--tn) 30%, var(--veil)); max-width: 320px; }
.vheld__hd { display: flex; align-items: center; gap: 7px; }
.vheld__ico { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; flex-shrink: 0; color: var(--tn); background: color-mix(in oklab, var(--tn) 14%, transparent); border: 1px solid color-mix(in oklab, var(--tn) 26%, transparent); }
.vheld__cap { display: inline-flex; align-items: center; gap: 4px; font-size: 10.5px; color: var(--tn); }
.vheld__held { margin-left: auto; font-size: 9.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--fg-subtle); }
.vheld__t { font-size: 13px; font-weight: 700; color: var(--fg); }
.vheld__s { font-size: 12px; line-height: 1.45; color: var(--ink-500); }
.vheld__act { display: flex; align-items: center; gap: 6px; margin-top: 2px; }

/* Read receipts */
.vread { display: inline-flex; align-items: center; gap: 6px; }
.vread small { font-size: 11px; color: var(--fg-subtle); }

/* Pinned bar */
.vpin { display: flex; align-items: center; gap: 8px; width: 100%; padding: 8px 11px; border-radius: var(--radius-md); background: color-mix(in oklab, var(--amber) 9%, var(--snow)); border: 1px solid color-mix(in oklab, var(--amber) 26%, var(--veil)); font-size: 12px; color: var(--ink-700); }
.vpin > svg:first-child { color: var(--amber); flex-shrink: 0; }
.vpin span { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vpin > svg:last-child { color: var(--ink-400); flex-shrink: 0; }

/* Chat composer */
.vcomp { display: flex; align-items: center; gap: 7px; width: 100%; }
.vcomp__i { appearance: none; cursor: pointer; width: 34px; height: 34px; flex-shrink: 0; border-radius: 50%; display: grid; place-items: center; color: var(--ink-500); background: transparent; border: none; }
.vcomp__i:hover { background: var(--mist); color: var(--ink-900); }
.vcomp__field { flex: 1; min-width: 0; display: flex; align-items: center; gap: 6px; height: 40px; padding: 0 8px 0 14px; border-radius: var(--radius-pill); background: var(--snow); border: 1px solid var(--veil-strong); }
.vcomp__field input { flex: 1; min-width: 0; border: none; outline: none; background: transparent; font-family: var(--font-sans); font-size: 14px; color: var(--ink-900); }
.vcomp__field input::placeholder { color: var(--ink-400); }
.vcomp__i2 { appearance: none; cursor: pointer; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; color: var(--plum); background: transparent; border: none; }
.vcomp__send { appearance: none; cursor: pointer; width: 38px; height: 38px; flex-shrink: 0; border-radius: 50%; display: grid; place-items: center; color: var(--paper); background: var(--tn); border: none; box-shadow: 0 2px 8px color-mix(in oklab, var(--tn) 45%, transparent); }

/* The full messaging surface */
.vmsg { width: 100%; max-width: 420px; display: grid; gap: 10px; padding: 12px; border-radius: var(--radius-lg); background: var(--paper-deep); border: 1px solid var(--veil); }
.vmsg__stream { display: grid; gap: 11px; }
.vmsg__row { display: grid; gap: 5px; }
.vmsg__row--in { justify-items: start; }
.vmsg__row--out { justify-items: end; }
.vmsg__b { max-width: 88%; padding: 10px 12px; border-radius: var(--radius-md); display: grid; gap: 7px; }
.vmsg__b p { font-size: 13px; line-height: 1.5; color: var(--ink-900); }
.vmsg__b--in { background: var(--snow); border: 1px solid color-mix(in oklab, var(--plum) 22%, var(--veil)); border-bottom-left-radius: 4px; }
.vmsg__b--out { background: color-mix(in oklab, var(--ember) 12%, var(--snow)); border: 1px solid color-mix(in oklab, var(--ember) 26%, transparent); border-bottom-right-radius: 4px; }