/* ============================================================
   styles2.css — groups, OTA, camera, chat, modal, type router
   ============================================================ */

/* tweaks panel → bottom-left so it never collides with chat dock */
.twk-panel { left: 16px !important; right: auto !important; transform-origin: bottom left !important; }

/* ---------- group bar in drawer ---------- */
.group-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 11px; padding: 11px 14px;
}
.gb-left { display: flex; align-items: center; gap: 11px; }
.gb-name { font-family: var(--font-mono); font-size: 12px; }
.gb-type { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.grp-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; display: inline-block; }
.grp-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 10.5px; padding: 2px 8px;
  border: 1px solid; border-radius: 8px; background: var(--panel-2);
}

/* group cell (tables) */
.grp-cell { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11.5px; }
.grp-cell.muted { color: var(--text-3); }

/* ---------- groups screen ---------- */
.groups-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; margin-bottom: 26px; }
.group-card { padding: 17px 18px; display: flex; flex-direction: column; gap: 9px; position: relative; overflow: hidden; }
.group-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--gc, var(--accent)); }
.group-card.ghost::before { background: var(--idle); }
.gc-top { display: flex; align-items: flex-start; justify-content: space-between; }
.gc-ico { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; }
.gc-name { font-family: var(--font-mono); font-size: 13.5px; font-weight: 600; }
.gc-desc { font-size: 11.5px; color: var(--text-2); line-height: 1.4; flex: 1; }
.gc-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 6px; padding-top: 11px; border-top: 1px solid var(--grid-line); }
.gc-type { font-size: 11px; color: var(--text-3); }
.gc-count { font-family: var(--font-mono); font-size: 15px; font-weight: 600; }
.gc-count small { font-size: 10px; color: var(--text-3); font-weight: 400; margin-left: 3px; }

/* group select in assign table */
.grp-select {
  font-family: var(--font-mono); font-size: 11.5px; color: var(--text);
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 6px 28px 6px 10px; outline: none; cursor: pointer; min-width: 180px;
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path fill='%235c678c' d='M0 0h10L5 6z'/></svg>");
  background-repeat: no-repeat; background-position: right 10px center;
}
.grp-select:focus { border-color: var(--accent); }
.grp-select option { background: var(--panel); }

/* ---------- assign modal ---------- */
.modal-scrim { position: fixed; inset: 0; background: rgba(5, 10, 32, 0.45); backdrop-filter: blur(3px); z-index: 50; display: grid; place-items: center; padding: 24px; opacity: 0; animation: fade .18s forwards; }
.modal { width: min(520px, 96vw); max-height: 90vh; display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.modal-head { display: flex; align-items: flex-start; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.modal-title { font-family: var(--font-mono); font-size: 14px; font-weight: 600; margin-top: 4px; }
.modal-sub { color: var(--text-3); font-size: 11.5px; margin-top: 2px; }
.grp-opts { padding: 14px 20px; display: flex; flex-direction: column; gap: 9px; overflow-y: auto; }
.grp-opt {
  display: flex; align-items: center; gap: 12px; padding: 12px; cursor: pointer;
  border: 1px solid var(--border); border-radius: 11px; background: var(--bg-2);
  transition: border-color .15s, background .15s;
}
.grp-opt:hover { border-color: var(--border-strong); }
.grp-opt.sel { border-color: var(--accent); background: var(--accent-soft); }
.go-ico { width: 38px; height: 38px; border-radius: 9px; display: grid; place-items: center; flex-shrink: 0; }
.go-info { flex: 1; }
.go-name { font-family: var(--font-mono); font-size: 12px; }
.go-desc { font-size: 11px; color: var(--text-3); margin-top: 2px; line-height: 1.35; }
.radio { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--border-strong); flex-shrink: 0; position: relative; }
.radio.on { border-color: var(--accent); }
.radio.on::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--accent); }
.modal-foot { display: flex; justify-content: flex-end; gap: 9px; padding: 14px 20px; border-top: 1px solid var(--border); }

/* ---------- type placeholder ---------- */
.type-todo { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; padding: 26px 20px; }
.tt-ico { width: 50px; height: 50px; border-radius: 12px; display: grid; place-items: center; background: var(--warn-soft); color: var(--warn); }
.tt-title { font-family: var(--font-mono); font-size: 12.5px; font-weight: 600; }
.tt-body { font-size: 11.5px; color: var(--text-2); max-width: 380px; line-height: 1.5; }

/* ---------- OTA ---------- */
.ota-card { display: flex; flex-direction: column; gap: 13px; }
.ota-versions { display: grid; grid-template-columns: 1fr auto 1fr auto; align-items: center; gap: 12px; }
.ota-col .k { font-size: 10px; color: var(--text-3); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; }
.ota-ver { font-family: var(--font-mono); font-size: 12.5px; margin-top: 3px; }
.ota-ver.next { color: var(--accent-bright); }
.ota-ver.muted { color: var(--text-3); }
.ota-arrow { color: var(--text-3); }
.ota-status { grid-column: 1 / -1; }
.ota-meta { display: flex; gap: 16px; font-family: var(--font-mono); font-size: 11px; color: var(--text-2); }
.ota-meta span { display: inline-flex; align-items: center; gap: 5px; }
.ota-changelog { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 4px; }
.ota-changelog li { font-size: 11.5px; color: var(--text-2); }
.ota-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.ota-note { font-size: 11px; color: var(--warn); font-family: var(--font-mono); }
.ota-prog-top { display: flex; justify-content: space-between; margin-bottom: 7px; font-size: 11.5px; }
.accent-txt { color: var(--accent-bright); }
.ota-stages { display: flex; flex-direction: column; gap: 5px; margin-top: 11px; }
.ota-stage { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; color: var(--text-3); }
.ota-stage .dot2 { width: 7px; height: 7px; border-radius: 50%; background: var(--idle); }
.ota-stage.active { color: var(--text); }
.ota-stage.active .dot2 { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.ota-stage.done { color: var(--text-2); }
.ota-stage.done .dot2 { background: var(--ok); }
.ota-log { font-family: var(--font-mono); font-size: 11px; color: var(--text-2); background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; margin: 11px 0 0; max-height: 120px; overflow-y: auto; white-space: pre-wrap; line-height: 1.55; }
.ota-done-head { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px; color: var(--ok); }
.ota-uptodate { display: flex; align-items: center; gap: 9px; font-size: 11.5px; color: var(--text-2); }
.ota-uptodate svg { color: var(--ok); }

/* ---------- camera frame ---------- */
.cam-frame {
  position: relative; aspect-ratio: 16/9; width: 100%; border-radius: 12px; overflow: hidden;
  background: radial-gradient(120% 90% at 50% 30%, #0d1830, #05080f 80%);
  border: 1px solid var(--border-strong);
}
.cam-frame.night { background: radial-gradient(120% 90% at 50% 35%, #062014, #02080a 80%); }
.cam-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size: 11.1% 16.6%; opacity: 0.5; }
.cam-frame.night .cam-grid { background-image: linear-gradient(color-mix(in srgb, var(--ok) 38%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--ok) 38%, transparent) 1px, transparent 1px); }
.cam-cross { position: absolute; inset: 0; display: grid; place-items: center; opacity: 0.4; }
.cam-cross span { position: absolute; background: rgba(160,200,255,0.4); }
.cam-cross span:first-child { width: 40px; height: 1px; }
.cam-cross span:last-child { width: 1px; height: 40px; }
.cam-frame.night .cam-cross span { background: color-mix(in srgb, var(--ok) 38%, transparent); }
.cam-scan { position: absolute; left: 0; right: 0; height: 30%; top: -30%; background: linear-gradient(180deg, transparent, rgba(120,190,255,0.10), transparent); animation: scan 4s linear infinite; }
.cam-frame.night .cam-scan { background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--ok) 38%, transparent), transparent); }
@keyframes scan { to { top: 100%; } }
.cam-ov { position: absolute; font-family: var(--font-mono); font-size: 10.5px; color: rgba(220,235,255,0.9); text-shadow: 0 1px 3px rgba(0,0,0,0.8); display: flex; align-items: center; gap: 6px; padding: 9px 11px; }
.cam-ov.tl { top: 0; left: 0; } .cam-ov.tr { top: 0; right: 0; } .cam-ov.bl { bottom: 0; left: 0; } .cam-ov.br { bottom: 0; right: 0; }
.rec { width: 8px; height: 8px; border-radius: 50%; background: var(--crit); box-shadow: 0 0 8px var(--crit); animation: pulse 1.4s infinite; }
.rec.off { background: var(--idle); box-shadow: none; animation: none; }
.cam-offline { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--font-mono); font-size: 14px; letter-spacing: 0.2em; color: var(--crit); }

.cam-controls { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------- ESP32-CAM: ao vivo, parâmetros e galeria ---------- */
.cam-frame.live { border-color: var(--accent); }
.cam-stream { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #05080f; }

.collect-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 12px; }
.collect-row .k { display: inline-flex; align-items: center; gap: 6px; }
.num-in { width: 72px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 7px; padding: 6px 8px; color: var(--text); font-family: var(--font-mono); font-size: 11.5px; outline: none; }
.num-in:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.cam-params { display: flex; flex-direction: column; gap: 12px; }
.param-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.param-row .k { flex: 1; min-width: 160px; }
.sel-in { background: var(--bg-2); border: 1px solid var(--border); border-radius: 7px; padding: 7px 9px; color: var(--text); font-size: 11.5px; outline: none; min-width: 170px; }
.sel-in:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.range-in { width: 200px; max-width: 55%; accent-color: var(--accent); }
.btn.toggle { white-space: nowrap; }

.snap-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.snap-item { position: relative; border: 1px solid var(--border); border-radius: 9px; overflow: hidden; background: var(--bg-2); transition: border-color .12s; }
.snap-item:hover { border-color: var(--accent); }
.snap-item.sel { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.snap-item img { display: block; width: 100%; aspect-ratio: 4/3; object-fit: cover; background: #05080f; }
.snap-item input[type="checkbox"] { position: absolute; top: 7px; left: 7px; width: 17px; height: 17px; accent-color: var(--accent); cursor: pointer; z-index: 2; }
/* botão que envolve a imagem na galeria — abre o lightbox ao clicar */
.snap-img-btn { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; position: relative; }
.snap-zoom-ico { position: absolute; top: 7px; right: 7px; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 6px; background: rgba(3,5,12,0.6); color: #fff; opacity: 0; transition: opacity .12s; pointer-events: none; }
.snap-item:hover .snap-zoom-ico { opacity: 1; }
.snap-meta { display: flex; align-items: center; justify-content: space-between; padding: 6px 8px; font-size: 10.5px; color: var(--text-3); }
.snap-time { font-family: var(--font-mono); }
.snap-size { font-size: 10px; }

/* ---- lightbox (zoom de imagem capturada em tela cheia) ---- */
.lightbox { position: fixed; inset: 0; z-index: 60; background: rgba(2,4,10,0.9); backdrop-filter: blur(4px); display: grid; place-items: center; opacity: 0; animation: fade .16s forwards; }
.lb-bar { position: absolute; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; z-index: 2; background: linear-gradient(180deg, rgba(2,4,10,0.7), transparent); }
.lb-info { display: flex; align-items: center; gap: 14px; color: var(--text-2); font-size: 11.5px; }
.lb-count { font-family: var(--font-mono); color: var(--text-3); }
.lb-size { color: var(--text-3); }
.lb-actions { display: flex; gap: 8px; }
.lb-stage { max-width: 92vw; max-height: 86vh; display: grid; place-items: center; cursor: zoom-in; overflow: auto; }
.lb-stage img { max-width: 92vw; max-height: 86vh; object-fit: contain; border-radius: 6px; transition: transform .18s ease; }
.lb-stage.zoomed { cursor: zoom-out; }
.lb-stage.zoomed img { max-width: none; max-height: none; transform: scale(2); transform-origin: center; }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border); background: rgba(3,5,12,0.6); color: #fff; cursor: pointer; z-index: 2; transition: background .12s, border-color .12s; }
.lb-nav:hover { background: rgba(3,5,12,0.85); border-color: var(--accent); }
.lb-nav.prev { left: 18px; }
.lb-nav.next { right: 18px; }

.ptz-wrap { margin-top: 14px; }
.ptz-pad { position: relative; width: 124px; height: 124px; }
.ptz-btn { position: absolute; width: 40px; height: 40px; display: grid; place-items: center; background: var(--panel-hi); border: 1px solid var(--border); color: var(--text-2); border-radius: 9px; }
.ptz-btn:hover { border-color: var(--accent); color: var(--accent-bright); }
.ptz-up { top: 0; left: 42px; } .ptz-down { bottom: 0; left: 42px; } .ptz-left { left: 0; top: 42px; } .ptz-right { right: 0; top: 42px; }
.ptz-center { position: absolute; top: 42px; left: 42px; width: 40px; height: 40px; display: grid; place-items: center; color: var(--text-3); border: 1px dashed var(--border); border-radius: 9px; }

/* ---------- tela de alertas ---------- */
.txt-in { width: 100%; background: var(--bg-2); border: 1px solid var(--border); border-radius: 7px; padding: 8px 10px; color: var(--text); font-size: 11.5px; outline: none; }
.txt-in.mono { font-family: var(--font-mono); }
.txt-in:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.num-in.wide { width: 100%; }

.alert-form { display: flex; flex-direction: column; gap: 12px; }
.af-row { display: flex; flex-direction: column; gap: 6px; }
.af-row .k small { color: var(--text-3); font-weight: 400; }
.af-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; align-items: end; }
.af-col { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.af-col.narrow { max-width: 130px; }
.af-col .sel-in { min-width: 0; width: 100%; }
.af-hint { font-size: 10.5px; color: var(--text-3); }
.af-foot { display: flex; justify-content: flex-end; }

.channels-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; margin-top: 14px; }
.channel-card { padding: 14px; display: flex; flex-direction: column; gap: 9px; }
.channel-card.off { opacity: 0.6; }
.cc-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.cc-name { font-weight: 600; font-size: 12.5px; }
.cc-cfg { font-size: 11px; color: var(--text-3); word-break: break-all; }
.cc-actions { display: flex; gap: 6px; margin-top: 2px; }

/* ---------- chat dock ---------- */
.chat-fab {
  position: fixed; right: 22px; bottom: 22px; z-index: 80;
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 500; color: #fff;
  background: var(--accent-grad); border: none; padding: 12px 18px; border-radius: 999px;
  box-shadow: 0 14px 34px -10px var(--accent-glow);
  transition: filter .15s, transform .05s;
}
.chat-fab:hover { filter: brightness(1.08); }
.chat-fab:active { transform: translateY(1px); }
.chat-window {
  position: fixed; right: 22px; bottom: 22px; z-index: 81;
  width: min(390px, calc(100vw - 32px)); height: min(580px, calc(100vh - 44px));
  display: flex; flex-direction: column; padding: 0; overflow: hidden;
  animation: chatin .22s cubic-bezier(.22,.7,.3,1);
}
@keyframes chatin { from { transform: translateY(16px) scale(.98); opacity: 0; } }
.chat-head { display: flex; align-items: center; justify-content: space-between; padding: 13px 14px; border-bottom: 1px solid var(--border); background: var(--panel); }
.ch-left { display: flex; align-items: center; gap: 10px; }
.ch-ico { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-bright); }
.ch-title { font-family: var(--font-mono); font-size: 12px; font-weight: 600; }
.ch-ctx { font-family: var(--font-mono); font-size: 10.5px; color: var(--text-3); display: flex; align-items: center; gap: 6px; margin-top: 2px; }
.chat-msgs { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 11px; }
.chat-empty { margin: auto; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 7px; padding: 10px; }
.ce-ico { width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-bright); margin-bottom: 4px; }
.ce-title { font-family: var(--font-mono); font-size: 12.5px; font-weight: 600; }
.ce-sub { font-size: 11.5px; color: var(--text-3); max-width: 250px; }
.chat-chips { display: flex; flex-direction: column; gap: 7px; margin-top: 12px; width: 100%; }
.chip { font-family: var(--font-sans); font-size: 11.5px; text-align: left; color: var(--text); background: var(--bg-2); border: 1px solid var(--border); border-radius: 9px; padding: 9px 12px; transition: border-color .15s, background .15s; }
.chip:hover { border-color: var(--accent); background: var(--accent-soft); }
.msg { display: flex; gap: 8px; max-width: 88%; }
.msg.user { align-self: flex-end; }
.msg.assistant { align-self: flex-start; }
.msg-ico { width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-bright); flex-shrink: 0; margin-top: 2px; }
.msg-body { font-size: 12px; line-height: 1.5; padding: 9px 12px; border-radius: 11px; white-space: pre-wrap; }
.msg.user .msg-body { background: var(--accent-grad); color: #fff; border-bottom-right-radius: 4px; }
.msg.assistant .msg-body { background: var(--panel-hi); border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.msg.err .msg-body { background: var(--crit-soft); border-color: color-mix(in srgb, var(--crit) 38%, transparent); color: #ffb3b7; }
.md-h { font-family: var(--font-mono); font-size: 11.5px; font-weight: 600; color: var(--accent-bright); margin: 8px 0 3px; letter-spacing: 0.01em; }
.md-h:first-child { margin-top: 0; }
.md-p { margin: 3px 0; }
.md-p:first-child { margin-top: 0; }
.md-ul { margin: 4px 0; padding-left: 17px; display: flex; flex-direction: column; gap: 3px; }
.md-ul li { line-height: 1.45; }
.md-code { font-family: var(--font-mono); font-size: 11px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 5px; padding: 1px 5px; }
.typing { display: inline-flex; gap: 4px; align-items: center; }
.typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--text-3); animation: blink 1.2s infinite; }
.typing span:nth-child(2) { animation-delay: .2s; } .typing span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 60%, 100% { opacity: .3; } 30% { opacity: 1; } }
.chat-input { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--border); }
.chat-input input { flex: 1; background: var(--bg-2); border: 1px solid var(--border); border-radius: 9px; padding: 10px 12px; color: var(--text); font-size: 12px; outline: none; }
.chat-input input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.chat-send { width: 40px; border: none; border-radius: 9px; background: var(--accent-grad); color: #fff; display: grid; place-items: center; }
.chat-send:disabled { opacity: 0.4; }

/* Microfone (modo conversa). Neutro em repouso; aceso enquanto a sessão está
   aberta; vermelho pulsando quando está de fato captando fala. O estado precisa
   ser óbvio à distância — o operador não pode ficar adivinhando se o microfone
   está aberto. */
.chat-mic { position: relative; overflow: hidden; width: 40px; border: 1px solid var(--border); border-radius: 9px; background: var(--bg-2); color: var(--text-2); display: grid; place-items: center; cursor: pointer; transition: background 0.15s, color 0.15s, border-color 0.15s; }
.chat-mic:hover:not(:disabled) { color: var(--accent-bright); border-color: var(--accent); }
.chat-mic:disabled { opacity: 0.4; cursor: default; }
.chat-mic.on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-bright); }
.chat-mic.rec { background: var(--crit); border-color: var(--crit); color: #fff; animation: micpulse 1.4s ease-in-out infinite; }
@keyframes micpulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.5); } 50% { box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); } }

/* Medidor de nível do microfone: a barra sobe com a voz. É o que torna um
   microfone mudo diagnosticável sem abrir o console. */
.mic-level { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: currentColor; transform-origin: bottom; opacity: 0.9; transition: transform 0.06s linear; }

/* Ponto vermelho do chip "Gravando…" (o .live-dot do projeto é verde). */
.rec-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--crit); animation: micpulse 1.4s ease-in-out infinite; }

/* Botão de ouvir, por mensagem do assistente. Discreto até o hover da bolha. */
.msg-speak { flex: none; align-self: flex-start; margin-top: 2px; width: 22px; height: 22px; border: none; border-radius: 6px; background: transparent; color: var(--text-3); display: grid; place-items: center; cursor: pointer; opacity: 0; transition: opacity 0.15s, color 0.15s; }
.msg:hover .msg-speak, .msg-speak.on { opacity: 1; }
.msg-speak:hover, .msg-speak.on { color: var(--accent-bright); }

/* Chip transitório: ferramenta de IA em execução (consultando telemetria…). */
.chat-tool { align-self: flex-start; display: inline-flex; align-items: center; gap: 6px; font-size: 11px; color: var(--text-3); background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px; padding: 5px 9px; }
.chat-tool svg { color: var(--accent-bright); }

/* Card de confirmação de comando inline (human-in-the-loop). */
.chat-proposal { align-self: flex-start; max-width: 88%; width: 100%; background: var(--panel-hi); border: 1px solid var(--accent); border-radius: 11px; padding: 11px 12px; display: flex; flex-direction: column; gap: 7px; }
.cp-head { display: flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 600; color: var(--accent-bright); padding-bottom: 4px; border-bottom: 1px solid var(--border); }
.cp-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 11.5px; color: var(--text-2); }
.cp-row b { color: var(--text); font-weight: 600; }
.cp-row code { max-width: 60%; overflow: auto; }
.cp-actions { display: flex; gap: 8px; margin-top: 4px; }
.cp-btn { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 5px; font-size: 11.5px; font-weight: 600; border-radius: 8px; padding: 8px; border: 1px solid var(--border); transition: filter .15s, background .15s; }
.cp-btn.confirm { background: var(--accent-grad); color: #fff; border: none; }
.cp-btn.confirm:hover { filter: brightness(1.08); }
.cp-btn.cancel { background: var(--bg-2); color: var(--text-2); }
.cp-btn.cancel:hover { border-color: var(--text-3); }
.cp-status { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--text-2); margin-top: 2px; }
.cp-status.ok { color: var(--ok); }
.cp-status.err { color: var(--crit); }
.cp-status.muted { color: var(--text-3); }

/* Lista de dispositivos numa proposta/modal de lote + resultado por device. */
.cp-devlist { display: flex; flex-wrap: wrap; gap: 5px; justify-content: flex-end; max-width: 70%; }
.cp-dev { font-family: var(--font-mono); font-size: 10.5px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 6px; padding: 2px 6px; color: var(--text-2); }
.cp-batch { display: flex; flex-direction: column; gap: 7px; }
.cp-reslist { display: flex; flex-direction: column; gap: 4px; max-height: 200px; overflow: auto; }
.cp-res { display: flex; align-items: center; gap: 6px; font-size: 11px; padding: 4px 7px; border-radius: 7px; background: var(--bg-2); }
.cp-res.ok { color: var(--ok); }
.cp-res.err { color: var(--crit); }
.cp-res-id { font-family: var(--font-mono); color: var(--text-2); }
.cp-res-msg { margin-left: auto; font-family: var(--font-mono); font-size: 10.5px; }

/* Barra de ação em lote (overview) + checkbox de seleção múltipla. */
.batch-bar { display: flex; align-items: center; gap: 12px; padding: 10px 14px; margin-bottom: 12px; border: 1px solid var(--accent); }
.bb-info { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-2); }
.bb-info b { color: var(--text); }
.bb-select { background: var(--bg-2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 6px 10px; font-size: 11.5px; }
.bb-hint { font-size: 11px; color: var(--text-3); }
.batch-bar .cp-btn { flex: 0 0 auto; padding: 7px 14px; }
.dc-pick { display: inline-flex; align-items: center; margin-right: 4px; }

/* Modal genérico (confirmação de lote na UI). */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: flex; align-items: center; justify-content: center; z-index: 200; padding: 20px; }
.modal-card { width: 100%; max-width: 440px; padding: 16px 18px; display: flex; flex-direction: column; gap: 9px; }

/* Card de arquivo gerado (salvar_arquivo) — download client-side. */
.chat-file { align-self: flex-start; max-width: 88%; display: flex; align-items: center; justify-content: space-between; gap: 10px; background: var(--panel-hi); border: 1px solid var(--border); border-radius: 11px; padding: 9px 11px; }
.cf-info { display: flex; align-items: center; gap: 8px; min-width: 0; }
.cf-info svg { color: var(--accent-bright); flex-shrink: 0; }
.cf-name { font-size: 11.5px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cf-meta { font-size: 11px; color: var(--text-3); }
.cf-btn { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 600; color: #fff; background: var(--accent-grad); border: none; border-radius: 8px; padding: 7px 11px; flex-shrink: 0; }
.cf-btn:hover { filter: brightness(1.08); }

@media (max-width: 600px) {
  .chat-window { right: 8px; bottom: 8px; height: calc(100vh - 16px); }
}

/* ============================================================
   Visão computacional (Parte 6)
   ============================================================ */

/* Painel no card de grupo */
.vis-panel { font-size: 11.5px; }
.vis-section + .vis-section { margin-top: 10px; }
.vis-desc { font-size: 11.5px; line-height: 1.5; }

/* Linha de serviço GPU */
.vis-svc-row { padding: 4px 0; border-bottom: 1px solid var(--border); }
.vis-svc-row:last-child { border-bottom: none; }

/* Overlay canvas sobre o stream — posicionado absolute dentro de .cam-frame */
.vis-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

/* ---------- janelas flutuantes de câmera ("Destacar") ----------
   Espelha .chat-window: position:fixed + .panel para o cromo do tema.
   z-index 55 fica na banda livre 42-59: ACIMA do drawer (41), que é o
   ponto — o operador abre outros devices e os vídeos continuam por cima
   — e ABAIXO do lightbox/toasts (60), do chat (81) e dos modais (200),
   que devem bloquear. O empilhamento entre janelas é 55 + ordem de foco. */
/* NÃO usa a classe .panel de propósito: o bloco Glass (styles.css) aplica
   `position: relative` a .panel, e isso jogaria a janela de volta para o
   fluxo do documento — ela aparecia abaixo da página em vez de sobrevoá-la.
   O `position: fixed` vai com !important para nenhuma regra futura repetir
   o acidente. O cromo (fundo/borda/sombra) é replicado aqui. */
.flt-cam {
  position: fixed !important;
  width: 380px; max-width: calc(100vw - 32px);
  display: flex; flex-direction: column; padding: 0; overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px -18px rgba(0, 0, 0, 0.8);
  animation: chatin .22s cubic-bezier(.22,.7,.3,1);
}
/* Alça de redimensionamento: só a largura muda (a altura segue o 16/9). */
.flt-resize {
  height: 14px; cursor: ew-resize; flex-shrink: 0;
  background: linear-gradient(180deg, transparent, var(--panel-2));
  border-top: 1px solid var(--border);
  position: relative;
}
.flt-resize::after {
  content: ""; position: absolute; right: 6px; bottom: 4px;
  width: 16px; height: 2px; border-radius: 2px;
  background: var(--text-3); opacity: .5;
}
.flt-resize:hover::after { opacity: .9; }
.flt-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 9px 10px; border-bottom: 1px solid var(--border);
  background: var(--panel);
  cursor: move; user-select: none;
}
.flt-title { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11.5px; font-weight: 600; min-width: 0; }
.flt-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.flt-acts { display: flex; gap: 2px; flex-shrink: 0; }
.flt-body { padding: 0; }
.flt-body .cam-frame { border-radius: 0; border-width: 1px 0 0; }
.flt-err {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px; padding: 12px;
  background: rgba(5, 8, 15, 0.78);
}
.flt-err-msg { font-family: var(--font-mono); font-size: 11px; color: var(--crit); text-align: center; }