:root{
  --bg:#0d1117; --bg2:#161b22; --card:#161b22; --card2:#1c2230;
  --line:#272e3a; --text:#e6edf3; --muted:#8b95a5; --muted2:#5c6675;
  --accent:#3b82f6; --accent-dim:#1e3a5f;
  --alert:#f0883e; --alert-bg:#3a2416; --alert-line:#7a4a1e;
  --green:#3fb950; --green-bg:#132818; --red:#f85149; --red-bg:#2c1618;
  --blue:#58a6ff; --yellow:#d29922;
  --radius:12px; --font:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.45}
.hidden{display:none!important}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- login ---------- */
.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:32px 28px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px}
.login-brand{font-size:26px;font-weight:800;letter-spacing:2px;text-align:center}
.login-sub{font-size:13px;color:var(--muted);text-align:center;margin-bottom:12px;letter-spacing:1px;text-transform:uppercase}
.login-card input{background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:12px 14px;color:var(--text);font-size:15px;font-family:var(--font)}
.login-card input:focus{outline:none;border-color:var(--accent)}
.login-card button{background:var(--accent);color:#fff;border:none;border-radius:9px;padding:12px;font-size:15px;font-weight:600;cursor:pointer;margin-top:4px}
.login-card button:disabled{opacity:.5;cursor:default}
.login-error{color:var(--red);font-size:13px;text-align:center;min-height:16px}

/* ---------- app shell ---------- */
.app{min-height:100vh;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--line);background:var(--bg2);position:sticky;top:0;z-index:10}
.brand{font-weight:800;letter-spacing:1.5px;font-size:17px}
.brand-sub{color:var(--muted);font-size:12px;margin-left:10px;letter-spacing:.5px}
.topbar-right{display:flex;align-items:center;gap:12px}
.user-email{color:var(--muted);font-size:13px}
.ghost-btn{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:8px;padding:6px 12px;font-size:13px;cursor:pointer}
.ghost-btn:hover{border-color:var(--muted);color:var(--text)}
.content{flex:1;max-width:1080px;width:100%;margin:0 auto;padding:22px 18px 40px}
.foot{color:var(--muted2);font-size:12px;text-align:center;padding:18px;border-top:1px solid var(--line)}

.block{margin-bottom:34px}
.block-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.block-head h2{font-size:15px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--muted)}
.sub-head{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--muted2);margin-bottom:8px}
.muted-time{color:var(--muted2);font-size:12px;margin-left:auto}
.empty{color:var(--muted2);font-size:14px;padding:10px 0}

.pill{border-radius:999px;padding:3px 11px;font-size:12px;font-weight:700}
.pill-alert{background:var(--alert-bg);color:var(--alert);border:1px solid var(--alert-line)}

/* ---------- sessions ---------- */
.sessions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:14px}
.scard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:15px 16px;display:flex;flex-direction:column;gap:9px;position:relative;overflow:hidden}
.scard.needs{border-color:var(--alert-line);background:linear-gradient(180deg,var(--alert-bg) 0%,var(--card) 55%)}
.scard-top{display:flex;align-items:center;gap:8px}
.dot{width:9px;height:9px;border-radius:50%;flex:none}
.dot.running{background:var(--green);box-shadow:0 0 0 3px var(--green-bg)}
.dot.idle{background:var(--muted2)}
.scard-app{font-weight:700;font-size:15px}
.scard-title{color:var(--muted);font-size:13px}
.scard-focus{font-size:13.5px;color:var(--text);line-height:1.4}
.needs-badge{display:inline-flex;align-items:flex-start;gap:6px;background:var(--alert-bg);border:1px solid var(--alert-line);color:var(--alert);border-radius:9px;padding:8px 10px;font-size:13px;font-weight:600;line-height:1.35}
.needs-badge .tag{font-size:11px;font-weight:800;letter-spacing:.5px;white-space:nowrap;padding-top:1px}
.blockers{display:flex;flex-wrap:wrap;gap:5px}
.blocker-chip{background:var(--card2);border:1px solid var(--line);border-radius:6px;padding:2px 8px;font-size:11.5px;color:var(--yellow)}
.scard-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:2px;padding-top:9px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.status-tag{padding:2px 8px;border-radius:6px;background:var(--card2);border:1px solid var(--line);font-size:11.5px;font-weight:600}
.pr-link{display:inline-flex;align-items:center;gap:5px}
.pr-state{font-size:11px;font-weight:700;padding:1px 6px;border-radius:5px}
.pr-open{background:var(--green-bg);color:var(--green)}
.pr-merged{background:var(--accent-dim);color:var(--blue)}
.pr-closed{background:var(--red-bg);color:var(--red)}
.ago{margin-left:auto;color:var(--muted2)}

/* ---------- tables ---------- */
.revenue-line{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:16px}
.metric{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 16px;min-width:110px}
.metric .v{font-size:20px;font-weight:700}
.metric .v.money{color:var(--green)}
.metric .k{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-top:2px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.table-wrap{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;color:var(--muted2);font-size:11px;text-transform:uppercase;letter-spacing:.5px;font-weight:600;padding:8px 12px;border-bottom:1px solid var(--line)}
td{padding:8px 12px;border-bottom:1px solid var(--line)}
tr:last-child td{border-bottom:none}
.num{text-align:right;font-variant-numeric:tabular-nums}
.badge{padding:2px 8px;border-radius:6px;font-size:11.5px;font-weight:600;white-space:nowrap}
.b-live{background:var(--green-bg);color:var(--green)}
.b-review{background:var(--accent-dim);color:var(--blue)}
.b-draft{background:var(--card2);color:var(--muted)}
.b-alert{background:var(--red-bg);color:var(--red)}
.medal{font-size:14px}

/* ---------- trends ---------- */
.trend-controls{display:flex;align-items:center;gap:10px;margin-left:auto}
.trend-select{background:var(--card);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:6px 10px;font-size:13px;font-family:var(--font)}
.trend-select:focus{outline:none;border-color:var(--accent)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{background:transparent;border:none;color:var(--muted);padding:6px 12px;font-size:12.5px;font-weight:600;cursor:pointer;border-left:1px solid var(--line)}
.seg button:first-child{border-left:none}
.seg button.on{background:var(--accent-dim);color:var(--blue)}
.trend-deltas{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:14px}
.delta-chip{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 16px;min-width:130px}
.delta-chip .d-label{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.delta-chip .d-val{font-size:20px;font-weight:700;margin-top:2px}
.delta-chip .d-val span{font-size:13px;font-weight:700;margin-left:4px}
.delta-chip .d-prev{font-size:11.5px;color:var(--muted2);margin-top:2px}
.d-up{color:var(--green)} .d-down{color:var(--red)} .d-flat{color:var(--muted2)}
.trend-charts{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:14px}
.chart-card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 14px;overflow:hidden}
.chart-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin-bottom:6px}
.trend-svg{width:100%;height:150px;display:block}
.trend-svg .grid{stroke:var(--line);stroke-width:1}
.trend-svg .ylab{fill:var(--muted2);font-size:10px;text-anchor:end;font-family:var(--font)}
.trend-svg .xlab{fill:var(--muted2);font-size:10px;font-family:var(--font)}
.trend-note{color:var(--muted2);font-size:12px;margin-top:12px;line-height:1.5}

/* ---------- tasks ---------- */
.tasks-wrap{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.task-group{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.task-group h4{font-size:13px;font-weight:700;margin-bottom:8px;color:var(--text)}
.task-group .cnt{color:var(--muted2);font-weight:400;font-size:12px}
.task-row{display:flex;gap:8px;align-items:baseline;padding:5px 0;font-size:13px;border-top:1px solid var(--line)}
.task-row:first-of-type{border-top:none}
.task-status{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--muted2);white-space:nowrap;min-width:62px}
.ts-progress{color:var(--blue)} .ts-done{color:var(--green)} .ts-todo{color:var(--yellow)}
.task-title{flex:1;color:var(--text)}

@media(max-width:720px){
  .two-col{grid-template-columns:1fr}
  .content{padding:16px 12px 32px}
  .brand-sub{display:none}
}

/* ============================================================
   Engagement tab (spec: cencom/docs/ENGAGEMENT_UI_SPEC.md;
   mock: cencom/docs/engagement-mock.html). All new classes are
   `eng-` prefixed + the shared tab mechanism. New tokens only:
   ============================================================ */
:root{ --violet:#a78bfa; --violet-bg:#2a2140; --ok-bg:#12261a; }

/* ---------- tabs ---------- */
.tabbar{background:var(--bg2);border-bottom:1px solid var(--line)}
.tabbar-inner{max-width:1080px;margin:0 auto;padding:0 18px;display:flex;gap:4px}
.tab{background:none;border:none;color:var(--muted);font-family:var(--font);font-size:13px;font-weight:600;padding:13px 14px;cursor:pointer;display:inline-flex;align-items:center;gap:7px;min-height:44px}
.tab.on{color:var(--text);box-shadow:inset 0 -2px 0 var(--accent)}
.tab:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.tab-badge{background:var(--alert-bg);color:var(--alert);border:1px solid var(--alert-line);border-radius:999px;font-size:11px;font-weight:700;padding:1px 7px}

/* ---------- engagement: shared small parts ---------- */
.eng-btn{background:var(--card2);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:8px 14px;font-family:var(--font);font-size:13px;font-weight:600;cursor:pointer;min-height:36px}
.eng-btn:hover{border-color:var(--muted2)}
.eng-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:700}
.eng-btn.primary:hover{filter:brightness(1.08)}
.eng-btn.danger{color:var(--red)}
.eng-btn:disabled{opacity:.5;cursor:default}
.eng-btn:focus-visible,.eng-switch:focus-visible,.eng-app-opt:focus-visible,.eng-media-tile:focus-visible,.eng-json summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.eng-note{font-size:12px;color:var(--muted2);line-height:1.45}
.eng-err{background:var(--red-bg);border:1px solid #5b2320;color:var(--red);border-radius:9px;padding:10px 12px;font-size:13px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.eng-err .ghost-btn{color:var(--red);border-color:#5b2320}
.eng-err-line{color:var(--red);font-size:12px}
.eng-sent-confirm{background:var(--ok-bg);border:1px solid var(--green);color:var(--green);border-radius:9px;padding:10px 12px;font-size:13px;font-weight:600;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.eng-dot{width:10px;height:10px;border-radius:50%;background:var(--a,var(--muted2));flex:none}
.eng-app-chip{display:inline-flex;align-items:center;gap:5px;background:var(--card2);border:1px solid var(--line);border-radius:6px;padding:2px 8px;font-size:11.5px;color:var(--text)}
.eng-app-chip .eng-dot{width:7px;height:7px}
.eng-src{font-size:11px;color:var(--muted);background:var(--card2);border:1px solid var(--line);border-radius:5px;padding:1px 6px}
.eng-type{font-size:10.5px;font-weight:800;letter-spacing:.6px;border-radius:5px;padding:2px 6px}
.eng-type.push{background:var(--accent-dim);color:var(--blue)}
.eng-type.ia{background:var(--violet-bg);color:var(--violet)}
.eng-b-proposed{background:var(--alert-bg);color:var(--alert)}
.eng-b-done{background:var(--card2);color:var(--green)}
.eng-pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--blue);margin-right:5px;animation:engpulse 1.2s ease-in-out infinite}
@keyframes engpulse{0%,100%{opacity:1}50%{opacity:.3}}

/* ---------- connect gate ---------- */
.eng-connect{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;max-width:420px;display:flex;flex-direction:column;gap:12px}
.eng-connect h3{font-size:15px;font-weight:700}

/* ---------- proposals ---------- */
.eng-proposal{background:linear-gradient(180deg,var(--alert-bg) 0%,var(--card) 60%);border:1px solid var(--alert-line);border-radius:var(--radius);padding:15px 16px;display:flex;flex-direction:column;gap:9px;margin-bottom:14px}
.eng-proposal-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.eng-proposal h3{font-size:15px;font-weight:700;width:100%}
.eng-preview-line{font-size:13.5px;line-height:1.4;color:var(--text);background:var(--card2);border:1px solid var(--line);border-radius:9px;padding:8px 10px}
.eng-reason{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}
.eng-reason .why{font-size:11px;font-weight:700;letter-spacing:.5px;color:var(--alert)}
.eng-reason-chip{background:var(--card2);border:1px solid var(--line);border-radius:6px;padding:2px 8px;font-size:11.5px;color:var(--text);font-variant-numeric:tabular-nums}
.eng-json{font-size:12px;color:var(--muted2)}
.eng-json summary{cursor:pointer}
.eng-json pre{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:10px;overflow-x:auto;font-size:11.5px;line-height:1.5;margin-top:6px}
.eng-proposal-actions{display:flex;gap:8px;margin-top:2px;flex-wrap:wrap}

/* ---------- apps ---------- */
.eng-apps{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:14px}
.eng-app-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px 12px;display:flex;flex-direction:column;gap:10px;overflow:hidden}
.eng-app-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--a,var(--line))}
.eng-app-card.dim{opacity:.72}
.eng-app-top{display:flex;align-items:center;gap:8px;min-height:24px;flex-wrap:wrap}
.eng-app-name{font-size:15px;font-weight:700}
.eng-slug{color:var(--muted2);font-size:12px;margin-left:auto}
.eng-counts{display:flex;gap:16px;flex-wrap:wrap}
.eng-count .n{font-size:15px;font-weight:700;font-variant-numeric:tabular-nums}
.eng-count .k{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin-top:1px}
.eng-spark{display:flex;align-items:center;gap:10px}
.eng-spark svg{flex:1;height:28px;display:block;min-width:0}
.eng-spark .dau{font-size:12px;color:var(--muted);white-space:nowrap}
.eng-spark .dau b{font-size:15px;color:var(--text);font-variant-numeric:tabular-nums}
.eng-empty-hint{font-size:12.5px;color:var(--muted2);background:var(--card2);border:1px dashed var(--line);border-radius:8px;padding:8px 10px}
.eng-controls{display:flex;align-items:center;gap:4px 14px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:9px}
.eng-ctl{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted);min-height:28px;cursor:pointer}
.eng-ctl.busy{opacity:.55;cursor:progress}
.eng-app-note{font-size:12px;color:var(--muted2);line-height:1.45}
.eng-switch{appearance:none;-webkit-appearance:none;width:40px;height:24px;border-radius:999px;background:var(--card2);border:1px solid var(--line);position:relative;cursor:pointer;transition:background .15s,border-color .15s;flex:none;margin:0}
.eng-switch::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:var(--muted2);transition:transform .15s,background .15s}
.eng-switch:checked{background:var(--green);border-color:var(--green)}
.eng-switch:checked::after{transform:translateX(16px);background:#fff}
.eng-switch:disabled{opacity:.45;cursor:default}

/* ---------- campaigns ---------- */
.eng-camp{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:13px 16px;margin-bottom:10px;display:flex;flex-direction:column;gap:8px}
.eng-camp.new{animation:engnew 2s ease-out}
@keyframes engnew{0%{background:var(--accent-dim)}100%{background:var(--card)}}
.eng-camp-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.eng-camp-name{font-size:15px;font-weight:700}
.eng-camp-actions{display:flex;gap:8px;margin-left:auto;flex-wrap:wrap}
.eng-funnel{height:8px;border-radius:4px;background:var(--card2);overflow:hidden;display:flex}
.eng-funnel-seg{height:100%}
.eng-funnel-nums{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.eng-funnel-nums b{color:var(--text)}

/* ---------- composer ---------- */
.eng-composer{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:14px}
.eng-composer-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px}
.eng-form{display:flex;flex-direction:column;gap:14px;min-width:0}
.eng-field label,.eng-field .lbl{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin-bottom:6px}
.eng-input,.eng-ta{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:10px 12px;color:var(--text);font-family:var(--font);font-size:13.5px}
.eng-input:focus,.eng-ta:focus{outline:none;border-color:var(--accent)}
.eng-input.invalid{border-color:var(--red)}
.eng-ta{resize:vertical;min-height:64px}
.eng-row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.eng-app-select{display:flex;flex-wrap:wrap;gap:6px}
.eng-app-opt{display:inline-flex;align-items:center;gap:6px;background:var(--card2);border:1px solid var(--line);border-radius:8px;padding:7px 10px;font-size:12.5px;cursor:pointer;color:var(--muted);min-height:32px;font-family:var(--font)}
.eng-app-opt.on{border-color:var(--a,var(--accent));color:var(--text);background:color-mix(in srgb,var(--a,var(--accent)) 10%,var(--card2))}
.eng-app-opt.locked{opacity:.45;cursor:not-allowed}
.eng-media-grid{display:flex;gap:8px;flex-wrap:wrap}
.eng-media-tile{width:76px;height:76px;border-radius:9px;border:1px solid var(--line);background:var(--card2);cursor:pointer;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--muted2);font-size:11px;flex-direction:column;gap:3px;font-family:var(--font)}
.eng-media-tile.on{outline:2px solid var(--accent);outline-offset:1px}
.eng-media-tile img{width:100%;height:100%;object-fit:cover}
.eng-media-tile .mname{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.55);font-size:9.5px;color:#fff;padding:2px 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:left}
.eng-media-tile .play{width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px}
.eng-confirm{background:var(--card2);border:1px solid var(--accent-dim);border-radius:9px;padding:12px;font-size:13px;line-height:1.5;display:flex;flex-direction:column;gap:10px}
.eng-confirm .eng-confirm-actions{display:flex;gap:8px}
.eng-actions{display:flex;gap:8px;align-items:center;padding-top:12px;border-top:1px solid var(--line);margin-top:2px}

/* ---------- phone preview ---------- */
.eng-preview-rail{display:flex;flex-direction:column;gap:18px}
.eng-phone-wrap{display:flex;flex-direction:column;gap:8px;align-items:center}
.eng-phone-label{font-size:11px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:var(--muted)}
.eng-phone-label.on{color:var(--blue)}
.eng-phone{width:240px;height:490px;border-radius:30px;border:1px solid var(--line);background:#05070c;position:relative;overflow:hidden;box-shadow:0 12px 40px rgba(0,0,0,.45);flex:none}
.eng-notch{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:74px;height:20px;border-radius:12px;background:#000;z-index:3;border:1px solid #11151c}
.eng-lock{position:absolute;inset:0;background:linear-gradient(160deg,color-mix(in srgb,var(--a,#3b82f6) 22%,#05070c) 0%,#05070c 72%);display:flex;flex-direction:column;align-items:center;padding:52px 10px 0}
.eng-lock .clock{font-size:44px;font-weight:200;color:rgba(255,255,255,.92);letter-spacing:1px}
.eng-lock .ldate{font-size:12px;color:rgba(255,255,255,.65);margin-top:2px}
.eng-notif{margin-top:26px;width:calc(100% - 16px);background:rgba(255,255,255,.14);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-radius:16px;padding:10px 11px;display:flex;gap:9px;align-items:flex-start;text-align:left}
.eng-notif-icon{width:22px;height:22px;border-radius:6px;background:var(--a,#3b82f6);color:#fff;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;flex:none;margin-top:1px}
.eng-notif-body{min-width:0;flex:1}
.eng-notif-app{display:flex;justify-content:space-between;gap:6px;font-size:10px;letter-spacing:.6px;color:rgba(255,255,255,.6);text-transform:uppercase}
.eng-notif-title{font-size:12.5px;font-weight:600;color:#fff;margin-top:1px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.eng-notif-text{font-size:12px;color:rgba(255,255,255,.82);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.eng-ia{position:absolute;inset:0;background:#0b0e14;display:flex;flex-direction:column;padding:44px 14px 16px;gap:10px}
.eng-ia-media{width:100%;aspect-ratio:4/5;border-radius:12px;background:var(--card2);border:1px dashed var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted2);font-size:11px;position:relative;overflow:hidden;flex:none}
.eng-ia-media.has{border-style:solid}
.eng-ia-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.eng-ia-media .play{width:34px;height:34px;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;z-index:1}
.eng-ia-title{font-size:15px;font-weight:700;color:#fff;line-height:1.3}
.eng-ia-body{font-size:12px;color:rgba(255,255,255,.72);line-height:1.45;flex:1;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}
.eng-ia-cta{background:var(--a,#3b82f6);color:#fff;border:none;border-radius:999px;padding:11px;font-size:13px;font-weight:700;width:100%;font-family:var(--font)}
.eng-ia-dismiss{text-align:center;font-size:12px;color:rgba(255,255,255,.5);padding:6px 6px 0}
.eng-ph{opacity:.4}

/* ---------- decision log ---------- */
.eng-act{padding:2px 8px;border-radius:6px;font-size:11.5px;font-weight:600;white-space:nowrap}
.eng-act-sent{background:var(--green-bg);color:var(--green)}
.eng-act-proposed{background:var(--alert-bg);color:var(--alert)}
.eng-act-skip{background:var(--card2);color:var(--muted)}
.eng-act-error{background:var(--red-bg);color:var(--red)}
.eng-decisions td{vertical-align:top}
.eng-why{display:flex;gap:5px;flex-wrap:wrap;align-items:baseline}

/* ---------- responsive (engagement additions only) ---------- */
@media(max-width:990px){
  .eng-composer-grid{grid-template-columns:1fr}
  .eng-preview-rail{flex-direction:row;justify-content:center;flex-wrap:wrap;order:-1}
}
@media(max-width:720px){
  .eng-phone{width:220px;height:450px}
  .eng-actions{position:sticky;bottom:0;background:var(--bg2);margin:0 -16px -16px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line);border-radius:0 0 var(--radius) var(--radius);z-index:5}
  .eng-btn{min-height:44px}
  .eng-ctl{min-height:44px}
  .eng-app-opt{min-height:44px}
  .seg button{padding:10px 14px;min-height:44px}
  .eng-camp-actions{margin-left:0}
  .eng-row2{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .eng-pulse{animation:none}
  .eng-camp.new{animation:none}
  .eng-switch,.eng-switch::after{transition:none}
}