/* Growthline G2 Stage 6 · Litchi Rooms™ experience */
.rooms-shell{--rooms-blue:#0a84ff;--rooms-blue2:#0068e8;--rooms-bg:#07101f;--rooms-panel:#0b1628;--rooms-line:rgba(137,170,218,.18);--rooms-soft:#8ea0ba;display:grid;gap:22px}.rooms-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 84% 18%,rgba(0,132,255,.18),transparent 32%),linear-gradient(145deg,#0a1629,#07101f 62%,#09111d);border:1px solid rgba(93,145,219,.18);border-radius:28px;padding:30px;color:#fff;box-shadow:0 22px 60px rgba(3,9,20,.18)}.rooms-hero h1{margin:2px 0 8px;color:#fff;letter-spacing:-.035em}.rooms-hero p{color:#9fb0c7;max-width:760px}.rooms-hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.rooms-hero .button-primary,.rooms-shell .button-primary{background:linear-gradient(180deg,#168cff,#0674e8);border-color:#1387f7;color:#fff;box-shadow:0 10px 28px rgba(10,132,255,.23)}.rooms-overview-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(290px,.85fr);gap:20px}.rooms-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 12px 35px rgba(19,31,48,.045)}.rooms-panel-dark{background:linear-gradient(160deg,#0b1628,#07101f);border-color:var(--rooms-line);color:#fff}.rooms-panel-dark h2,.rooms-panel-dark h3{color:#fff}.rooms-panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px}.rooms-panel-head h2,.rooms-panel-head h3{margin:0}.rooms-panel-head p{margin:5px 0 0;color:var(--soft)}.room-list{display:grid;gap:10px}.room-list-item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center;padding:14px 15px;border:1px solid var(--line);border-radius:18px;background:#fff;text-decoration:none;color:inherit;transition:.18s}.room-list-item:hover{transform:translateY(-1px);border-color:rgba(10,132,255,.34);box-shadow:0 12px 25px rgba(10,132,255,.08)}.room-list-item.is-live{background:linear-gradient(110deg,rgba(10,132,255,.07),#fff)}.room-date{width:48px;height:48px;border-radius:15px;background:#edf5ff;color:#0877e5;display:grid;place-items:center;text-align:center;font-weight:800;line-height:1}.room-date small{font-size:9px;letter-spacing:.08em;text-transform:uppercase}.room-list-copy{min-width:0}.room-list-copy strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.room-list-copy span{display:block;color:var(--soft);font-size:12px;margin-top:5px}.room-list-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.room-status-dot{display:inline-flex;align-items:center;gap:7px;font-size:11px;color:var(--soft)}.room-status-dot:before{content:"";width:7px;height:7px;border-radius:50%;background:#94a0b1}.room-status-dot.live:before{background:#2bd483;box-shadow:0 0 0 4px rgba(43,212,131,.12)}.room-status-dot.prepared:before{background:#0a84ff}.room-status-dot.ended:before{background:#7d8796}.room-quick-actions{display:grid;gap:10px}.room-quick-action{display:flex;align-items:center;gap:12px;border:1px solid rgba(135,168,214,.15);background:rgba(255,255,255,.04);color:#fff;border-radius:17px;padding:14px;text-decoration:none}.room-quick-action b{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:rgba(10,132,255,.16);color:#57aaff}.room-quick-action span{display:grid;gap:2px}.room-quick-action small{color:#8799b2}.room-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.room-form-grid .span-2{grid-column:1/-1}.room-form-grid label{display:grid;gap:7px;font-size:12px;font-weight:700;color:#49566a}.room-form-grid input,.room-form-grid select,.room-form-grid textarea{width:100%;border:1px solid #dce2eb;border-radius:14px;padding:12px 13px;background:#fff;color:#101827;outline:none}.room-form-grid input:focus,.room-form-grid select:focus,.room-form-grid textarea:focus{border-color:#4ca2ff;box-shadow:0 0 0 4px rgba(10,132,255,.08)}.room-segmented{display:flex;gap:8px;flex-wrap:wrap}.room-segmented label{display:flex;align-items:center;gap:8px;border:1px solid #dce2eb;border-radius:999px;padding:9px 12px;cursor:pointer;background:#fff}.room-segmented input{width:auto}.room-detail-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.8fr);gap:20px}.room-metadata{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.room-meta-card{border:1px solid var(--line);border-radius:16px;padding:12px;background:#fafbfd}.room-meta-card small{display:block;color:var(--soft);font-size:10px;text-transform:uppercase;letter-spacing:.08em}.room-meta-card strong{display:block;margin-top:5px;font-size:13px}.room-agenda{display:grid;gap:9px}.room-agenda-item{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:11px 12px;border:1px solid var(--line);border-radius:14px}.room-agenda-item b{width:30px;height:30px;display:grid;place-items:center;border-radius:10px;background:#eef5ff;color:#0a77e5;font-size:11px}.room-agenda-item small{color:var(--soft)}.room-invite-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.room-invite-row:last-child{border-bottom:0}.room-invite-row strong,.room-invite-row span{display:block}.room-invite-row span{font-size:11px;color:var(--soft);margin-top:2px}.room-created-link{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:10px}.room-created-link input{min-width:0;border:1px solid #dce2eb;border-radius:12px;padding:10px 12px}.rooms-media-shell{min-height:calc(100vh - 90px);background:#050b15;border:1px solid rgba(117,151,199,.16);border-radius:28px;overflow:hidden;color:#fff;box-shadow:0 24px 70px rgba(0,0,0,.24)}.room-media-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid rgba(128,158,202,.14);background:rgba(7,16,31,.94)}.room-media-topbar h1{color:#fff;font-size:18px;margin:0}.room-media-topbar p{color:#8fa2bb;font-size:11px;margin:3px 0 0}.room-media-status{display:flex;align-items:center;gap:9px;color:#a7b7cc;font-size:11px}.room-media-status i{width:7px;height:7px;border-radius:50%;background:#0a84ff;box-shadow:0 0 0 4px rgba(10,132,255,.12)}.room-media-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;min-height:610px}.room-stage{position:relative;padding:18px;display:grid;align-content:start;gap:14px;background:radial-gradient(circle at 50% 25%,rgba(31,64,111,.22),transparent 42%),#050b15}.room-video-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;min-height:470px}.room-video-tile{position:relative;overflow:hidden;min-height:220px;border-radius:20px;background:linear-gradient(145deg,#0d1a2d,#0a1220);border:1px solid rgba(127,159,202,.15);display:grid;place-items:center}.room-video-tile video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#09111f}.room-video-tile .room-avatar{width:74px;height:74px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#147fff,#075cc8);font-size:24px;font-weight:800;box-shadow:0 12px 38px rgba(10,132,255,.24)}.room-video-tile.has-video .room-avatar{opacity:0;visibility:hidden}.room-video-tile video[data-track-kind="video"]{opacity:0;visibility:hidden;transition:opacity .16s ease}.room-video-tile.has-video video[data-track-kind="video"]{opacity:1;visibility:visible}.room-video-tile .room-avatar{transition:opacity .16s ease,visibility .16s ease}.room-video-tile label{position:absolute;left:12px;bottom:11px;background:rgba(3,9,18,.7);backdrop-filter:blur(10px);padding:6px 9px;border-radius:999px;font-size:10px}.room-preflight{width:min(620px,100%);margin:32px auto;padding:24px;border-radius:24px;background:#0a1526;border:1px solid rgba(124,157,202,.16)}.room-preflight-preview{position:relative;height:290px;border-radius:20px;overflow:hidden;background:#070e19;display:grid;place-items:center;margin:16px 0}.room-preflight-preview video{width:100%;height:100%;object-fit:cover}.room-preflight-preview .room-avatar{position:absolute}.room-preflight-preview.has-video .room-avatar{opacity:0;visibility:hidden}.room-preflight-preview .room-avatar{transition:opacity .16s ease,visibility .16s ease}.room-device-state{display:flex;gap:9px;flex-wrap:wrap}.room-device-pill{display:flex;align-items:center;gap:7px;padding:8px 10px;border-radius:999px;background:rgba(255,255,255,.06);font-size:10px;color:#b7c5d7}.room-device-pill.good i{background:#2bd483}.room-device-pill.bad{color:#ffb5be;background:rgba(218,53,74,.1)}.room-device-pill.bad i{background:#ff6074}.room-device-pill i{width:7px;height:7px;border-radius:50%;background:#7c8797}.room-media-controls{display:flex;justify-content:center;align-items:center;gap:10px;padding:5px}.room-control{width:44px;height:44px;border:1px solid rgba(255,255,255,.12);border-radius:50%;background:#101b2b;color:#fff;display:grid;place-items:center;cursor:pointer}.room-control:hover{background:#16253a}.room-control.is-off{background:#452027;color:#ffadb7}.room-control.is-danger{background:#d9354a;border-color:#d9354a}.room-control.is-active{background:#0a84ff;border-color:#0a84ff}.room-control[disabled]{opacity:.45;cursor:not-allowed}.room-right-rail{border-left:1px solid rgba(128,158,202,.14);background:#08101d;display:grid;grid-template-rows:auto 1fr}.room-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:10px;border-bottom:1px solid rgba(128,158,202,.12)}.room-tab{border:0;background:transparent;color:#8394ab;padding:9px 4px;border-radius:10px;font-size:10px;font-weight:800;cursor:pointer}.room-tab.active{background:rgba(10,132,255,.14);color:#65b2ff}.room-tab-panel{padding:16px;overflow:auto}.room-tab-panel[hidden]{display:none}.room-side-card{border:1px solid rgba(128,158,202,.14);border-radius:15px;padding:12px;margin-bottom:10px;background:rgba(255,255,255,.025)}.room-side-card strong{display:block;font-size:12px}.room-side-card p,.room-side-card span{font-size:11px;color:#8fa0b7}.room-side-card p{line-height:1.5}.room-intel-label{font-size:9px!important;text-transform:uppercase;letter-spacing:.1em;color:#4ea5ff!important}.room-empty-dark{padding:25px 12px;text-align:center;color:#7f91a9;font-size:12px}.room-live-banner{display:flex;gap:9px;align-items:center;padding:10px 12px;border-radius:13px;background:rgba(10,132,255,.08);border:1px solid rgba(10,132,255,.16);color:#a8ccf5;font-size:11px}.room-live-banner strong{color:#fff}.room-recording-banner{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 12px;border-radius:13px;background:rgba(218,53,74,.09);border:1px solid rgba(218,53,74,.18);font-size:10px}.room-recording-banner b{color:#ff7e8d}.room-guest-shell{width:min(1180px,calc(100% - 28px));margin:26px auto}.room-guest-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px;color:#fff}.room-guest-brand img{width:34px;height:34px}.room-media-error{padding:12px;border-radius:13px;background:rgba(218,53,74,.1);border:1px solid rgba(218,53,74,.2);color:#ffb5be;font-size:11px}.rooms-toast{position:fixed;right:18px;bottom:18px;z-index:120;background:#0a1526;color:#fff;border:1px solid rgba(111,151,205,.22);padding:11px 14px;border-radius:13px;box-shadow:0 16px 44px rgba(0,0,0,.25);font-size:11px;max-width:340px}.rooms-toast.error{background:#33151b;border-color:rgba(255,102,120,.25)}
@media(max-width:1050px){.rooms-overview-grid,.room-detail-grid{grid-template-columns:1fr}.room-media-layout{grid-template-columns:1fr}.room-right-rail{border-left:0;border-top:1px solid rgba(128,158,202,.14)}.room-video-grid{min-height:390px}.room-metadata{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.rooms-hero{padding:22px;border-radius:22px}.room-form-grid{grid-template-columns:1fr}.room-form-grid .span-2{grid-column:auto}.room-list-item{grid-template-columns:auto minmax(0,1fr)}.room-list-meta{grid-column:1/-1;justify-content:flex-start;padding-left:62px}.room-metadata{grid-template-columns:1fr 1fr}.room-video-grid{grid-template-columns:1fr;min-height:340px}.room-media-shell{border-radius:0;min-height:100vh}.room-media-topbar{padding:12px}.room-stage{padding:10px}.room-preflight{margin:12px auto;padding:16px}.room-preflight-preview{height:230px}.room-guest-shell{width:100%;margin:0}.room-right-rail{min-height:330px}.room-control{width:42px;height:42px}}

.litchi-room-guest{background:#050b15;color:#fff}.litchi-room-guest .public-shell{background:#050b15;min-height:100vh;padding:1px 0 30px}

/* G2B Stabilisation 3.1 · resilient participation, Room Chat and instant-link UX */
.room-tabs{grid-template-columns:repeat(4,1fr)}
.room-media-error.is-warning{background:rgba(255,187,55,.08);border-color:rgba(255,187,55,.22);color:#ffd88a}
.room-media-error.is-error{background:rgba(218,53,74,.1);border-color:rgba(218,53,74,.2);color:#ffb5be}
.room-tile-state{position:absolute;right:12px;bottom:11px;display:flex;gap:6px;z-index:3}
.room-tile-state span{background:rgba(3,9,18,.7);backdrop-filter:blur(10px);padding:6px 8px;border-radius:999px;font-size:9px;color:#9fb0c7}
.room-video-tile.has-video .room-tile-state [data-room-tile-camera],.room-video-tile.has-audio .room-tile-state [data-room-tile-mic]{color:#c9f5df}
.room-share-block{padding:14px;border:1px solid rgba(10,132,255,.18);border-radius:16px;background:rgba(10,132,255,.045)}
.room-share-block>strong{display:block;margin-bottom:5px}.room-share-block>p{margin:0 0 12px;color:var(--soft);font-size:12px;line-height:1.45}
.room-divider{display:flex;align-items:center;gap:10px;margin:18px 0;color:var(--soft);font-size:10px;text-transform:uppercase;letter-spacing:.08em}.room-divider:before,.room-divider:after{content:"";height:1px;background:var(--line);flex:1}
.rooms-panel-head.compact{margin:0 0 12px}.rooms-panel-head.compact h4{margin:0}.rooms-panel-head.compact p{font-size:11px}
.room-open-access-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:#050b15}
.room-open-access-card{width:min(560px,100%);padding:28px;border-radius:24px;background:#0a1526;border:1px solid rgba(124,157,202,.16);color:#fff;box-shadow:0 24px 70px rgba(0,0,0,.28)}
.room-open-access-card h1{color:#fff;margin:6px 0 10px}.room-open-access-card>p,.room-open-access-card>small{color:#9fb0c7;line-height:1.55}.room-open-access-card>small{display:block;margin-top:16px}
.room-open-access-form{display:grid;gap:14px;margin-top:20px}.room-open-access-form label{display:grid;gap:7px;font-size:12px;font-weight:700;color:#c6d2e2}.room-open-access-form input{width:100%;border:1px solid rgba(151,180,219,.22);border-radius:14px;padding:12px 13px;background:#07101f;color:#fff;outline:none}.room-open-access-form input:focus{border-color:#4ca2ff;box-shadow:0 0 0 4px rgba(10,132,255,.09)}
.room-chat-shell{display:grid;grid-template-rows:auto minmax(130px,1fr) auto;min-height:0;border:1px solid rgba(128,158,202,.14);border-radius:16px;background:rgba(255,255,255,.025);overflow:hidden}
.preflight-chat{margin-top:16px;min-height:250px}.active-chat{height:100%;border:0;background:transparent;border-radius:0}.room-chat-head{padding:12px 14px;border-bottom:1px solid rgba(128,158,202,.12)}.room-chat-head strong{display:block;color:#fff;font-size:12px}.room-chat-head small{display:block;color:#8497b0;font-size:10px;line-height:1.4;margin-top:3px}
.room-chat-list{padding:12px;overflow:auto;display:grid;align-content:start;gap:9px;min-height:120px;max-height:280px}.room-chat-empty{padding:18px 10px;text-align:center;color:#788ca7;font-size:11px;line-height:1.5}
.room-chat-message{max-width:88%;padding:9px 11px;border-radius:13px;background:#101d30;border:1px solid rgba(128,158,202,.12)}.room-chat-message.is-self{margin-left:auto;background:rgba(10,132,255,.13);border-color:rgba(10,132,255,.2)}.room-chat-message-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:4px}.room-chat-message-meta strong{font-size:10px;color:#e8f1fd}.room-chat-message-meta span{font-size:9px;color:#73869f}.room-chat-message p{margin:0;color:#b9c8dc;font-size:11px;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere}
.room-chat-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:10px;border-top:1px solid rgba(128,158,202,.12)}.room-chat-form textarea{width:100%;resize:none;border:1px solid rgba(128,158,202,.18);border-radius:12px;background:#07101f;color:#fff;padding:10px;outline:none}.room-chat-form textarea:focus{border-color:#3299ff}.room-chat-panel{padding:0!important;overflow:hidden!important}
@media(max-width:700px){.room-tile-state{left:12px;right:auto;bottom:48px}.room-chat-form{grid-template-columns:1fr}.room-chat-form button{width:100%}.room-open-access-shell{padding:12px}.room-open-access-card{padding:20px;border-radius:20px}.preflight-chat{min-height:220px}}

/* --------------------------------------------------------------------------
   G3 Stage 2 · Litchi Rooms Immersive Experience V4
   Product Owner approved 15 Sep 2026.
   Presentation-only extension over the existing G2 Rooms runtime.
   -------------------------------------------------------------------------- */

.litchi-room-immersive{background:#050506!important;color:#f5f5f7}
.litchi-room-immersive .sidebar,
.litchi-room-immersive .mobile-bar,
.litchi-room-immersive .li-companion-launch,
.litchi-room-immersive .li-companion-panel,
.litchi-room-immersive .li-navigation-capsule,
.litchi-room-immersive [data-li-navigation-capsule]{display:none!important}
.litchi-room-immersive .app-shell{display:block!important;min-height:100vh;background:#050506}
.litchi-room-immersive .app-stage{width:100%!important;min-height:100vh!important;margin:0!important}
.litchi-room-immersive .main-content,
.litchi-room-immersive .public-shell{max-width:none!important;width:100%!important;margin:0!important;padding:0!important;background:#050506!important;min-height:100vh}

.room-icon{width:20px;height:20px;display:block}
.room-icon path,.room-icon circle,.room-icon rect,.room-icon line,.room-icon polyline{stroke:currentColor;fill:none;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}

.litchi-rooms-logo{width:31px;height:31px;display:block;color:#ffe047;animation:li-room-logo-colour 15s linear 1 both;filter:drop-shadow(0 8px 22px rgba(0,0,0,.24))}
.litchi-rooms-logo .room-logo-fill{fill:currentColor}
.litchi-rooms-logo .room-logo-panel{fill:#060607}
.litchi-rooms-logo .room-logo-copy{stroke:#f5f5f7;stroke-width:6;stroke-linecap:round}
@keyframes li-room-logo-colour{0%,100%{color:#ffe047}14%{color:#ff7a00}28%{color:#ff2e51}42%{color:#e400d8}58%{color:#0a84ff}72%{color:#00c7ff}86%{color:#00d084}}

.rooms-immersive-v4{--room-bg:#050506;--room-panel:#101113;--room-panel-2:#1d1d1f;--room-soft:#f5f5f7;--room-muted:#8e8e93;--room-blue:#0a84ff;--room-green:#30d158;--room-red:#ff453a;--room-radius:40px;min-height:100vh;border:0!important;border-radius:0!important;background:var(--room-bg)!important;overflow:hidden;color:var(--room-soft)}
.rooms-immersive-v4 .room-media-topbar{min-height:74px;padding:12px 20px;display:grid;grid-template-columns:minmax(210px,1fr) minmax(0,1.4fr) minmax(250px,1fr);align-items:center;gap:18px;background:#050506;border:0!important}
.room-media-brand,.room-preflight-brand{display:flex;align-items:center;gap:10px;min-width:0}
.room-media-brand span,.room-preflight-brand span{min-width:0}
.room-media-brand strong,.room-preflight-brand strong{display:block;color:#f5f5f7;font-size:13px;letter-spacing:-.015em}
.room-media-brand small,.room-preflight-brand small{display:block;color:#77777e;font-size:10px;margin-top:1px}
.room-media-heading{text-align:center;min-width:0}
.room-media-heading h1{margin:0;color:#f5f5f7;font-size:14px;line-height:1.25;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.room-media-heading p{margin:4px 0 0;color:#77777e;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.room-media-actions{justify-self:end;display:flex;align-items:center;gap:10px;min-width:0}
.rooms-immersive-v4 .room-media-status{display:flex;align-items:center;justify-content:flex-end;gap:7px;color:#8f8f95;font-size:10px;line-height:1.35;text-align:right;max-width:260px}
.rooms-immersive-v4 .room-media-status i{width:7px;height:7px;flex:0 0 7px;border-radius:50%;background:#0a84ff;box-shadow:0 0 13px rgba(10,132,255,.7)}
.room-top-action,.room-intel-close{width:38px;height:38px;border:0;border-radius:40px;display:grid;place-items:center;background:#1c1c1e;color:#f5f5f7;flex:0 0 38px;text-decoration:none}
.room-top-action:hover,.room-intel-close:hover{background:#2a2a2d;color:#fff}

/* Preflight */
.rooms-immersive-v4 .room-preflight{width:100%;margin:0;padding:18px;background:#050506;border:0;border-radius:0}
.room-preflight-layout{min-height:calc(100vh - 110px);display:grid;grid-template-columns:minmax(0,1.25fr) minmax(350px,.75fr);gap:18px;max-width:1500px;margin:0 auto}
.rooms-immersive-v4 .room-preflight-preview{position:relative;height:auto;min-height:650px;margin:0;border-radius:40px;overflow:hidden;background:#000;display:grid;place-items:center;border:0;box-shadow:0 28px 90px rgba(0,0,0,.35)}
.rooms-immersive-v4 .room-preflight-preview video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#070708}
.rooms-immersive-v4 .room-preflight-preview .room-avatar{position:absolute;width:118px;height:118px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#222b36,#11151b);font-size:34px;color:#fff;box-shadow:0 18px 60px rgba(0,0,0,.38)}
.room-preflight-name{position:absolute;left:22px;bottom:22px;z-index:4;display:flex;align-items:center;gap:9px;padding:11px 15px;border-radius:40px;background:rgba(8,8,9,.6);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);font-size:11px;font-weight:650;color:#f5f5f7}
.presence-dot{width:7px;height:7px;border-radius:50%;background:#30d158}
.room-preflight-panel{display:flex;flex-direction:column;justify-content:center;padding:34px 36px 34px 18px;min-width:0}
.room-preflight-brand{margin-bottom:30px}
.room-preflight-panel h2{margin:0 0 10px;color:#f5f5f7;font-size:42px;line-height:1.04;letter-spacing:-.05em}
.room-preflight-context{margin:0 0 25px;color:#8e8e93;font-size:13px;line-height:1.55}
.room-preflight-context strong{color:#f5f5f7;font-size:14px}
.rooms-immersive-v4 .room-device-state{display:grid;gap:0;margin:0 0 18px}
.rooms-immersive-v4 .room-device-pill{display:flex;align-items:center;gap:8px;padding:12px 0;border-radius:0;background:transparent;border-bottom:1px solid rgba(255,255,255,.075);font-size:11px;color:#a7a7ad}
.rooms-immersive-v4 .room-device-pill i{width:7px;height:7px;border-radius:50%;background:#77777d}
.rooms-immersive-v4 .room-device-pill.good{color:#d3d3d7}.rooms-immersive-v4 .room-device-pill.good i{background:#30d158}
.rooms-immersive-v4 .room-device-pill.bad{color:#ffb1b7;background:transparent}.rooms-immersive-v4 .room-device-pill.bad i{background:#ff453a}
.rooms-immersive-v4 .room-live-banner{display:grid;gap:5px;margin:0 0 16px!important;padding:15px 17px;border-radius:40px;background:#111214;border:0;color:#8e8e93;font-size:11px;line-height:1.45}
.rooms-immersive-v4 .room-live-banner strong{color:#f5f5f7;font-size:10px;text-transform:uppercase;letter-spacing:.08em}.rooms-immersive-v4 .room-live-banner span{min-width:0}
.rooms-immersive-v4 .room-media-error{margin:0 0 12px!important;padding:13px 16px;border-radius:40px;font-size:11px;line-height:1.45}
.room-preflight-actions{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:9px;margin-top:5px}
.room-join-primary,.room-preflight-secondary{min-height:50px;border:0;border-radius:40px;padding:0 20px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-size:12px;font-weight:720;white-space:nowrap}
.room-join-primary{background:#0a84ff;color:#fff}.room-join-primary:hover{background:#2997ff;color:#fff}.room-join-primary:disabled{opacity:.5;cursor:not-allowed}
.room-preflight-secondary{background:#1d1d1f;color:#f5f5f7}.room-preflight-secondary:hover{background:#2a2a2d;color:#fff}

/* Preflight/live chat */
.rooms-immersive-v4 .preflight-chat{margin-top:18px;min-height:230px;border:0;border-radius:40px;background:#101113}
.rooms-immersive-v4 .room-chat-shell{border:0;border-radius:40px;background:#101113;overflow:hidden}
.rooms-immersive-v4 .room-chat-head{padding:18px 20px 13px;border-bottom:1px solid rgba(255,255,255,.06)}
.rooms-immersive-v4 .room-chat-head strong{font-size:12px;color:#f5f5f7}.rooms-immersive-v4 .room-chat-head small{font-size:10px;color:#77777e}
.rooms-immersive-v4 .room-chat-list{padding:16px 18px;gap:12px;max-height:260px}
.rooms-immersive-v4 .room-chat-message{max-width:88%;padding:12px 15px;border:0;border-radius:40px;background:#202124}
.rooms-immersive-v4 .room-chat-message.is-self{background:#0a84ff;border:0}
.rooms-immersive-v4 .room-chat-message-meta{margin-bottom:6px}.rooms-immersive-v4 .room-chat-message-meta strong{font-size:9px;color:#f5f5f7}.rooms-immersive-v4 .room-chat-message-meta span{font-size:9px;color:#a5a5aa}
.rooms-immersive-v4 .room-chat-message p{font-size:11px;color:#f0f0f3;line-height:1.5}
.rooms-immersive-v4 .room-chat-form{display:flex;align-items:flex-end;gap:10px;padding:12px 14px 14px;border-top:1px solid rgba(255,255,255,.06)}
.rooms-immersive-v4 .room-chat-form textarea{min-height:44px;max-height:110px;flex:1;resize:vertical;border:0;border-radius:40px;background:#1a1b1e;color:#fff;padding:13px 16px;outline:none}
.room-chat-send{width:44px;height:44px;flex:0 0 44px;border:0;border-radius:40px;display:grid;place-items:center;background:#0a84ff;color:#fff}

/* Active immersive room */
.room-active-shell{background:#050506;min-height:calc(100vh - 74px)}
.rooms-immersive-v4 .room-media-layout{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:14px;min-height:calc(100vh - 74px);padding:0 14px 14px;transition:grid-template-columns .22s ease,gap .22s ease}
.rooms-immersive-v4 .room-media-layout.room-intel-closed{grid-template-columns:minmax(0,1fr) 0;gap:0}
.rooms-immersive-v4 .room-stage{position:relative;display:block;min-width:0;min-height:calc(100vh - 88px);padding:0;border-radius:40px;background:#000;overflow:hidden;box-shadow:0 30px 100px rgba(0,0,0,.45)}
.rooms-immersive-v4 .room-video-grid{position:absolute;inset:0;min-height:0;padding:12px;gap:12px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:minmax(0,1fr);background:#000}
.rooms-immersive-v4 .room-video-tile{position:relative;min-height:0;border:0;border-radius:40px;overflow:hidden;background:radial-gradient(circle at 50% 30%,#3f4a56 0 11%,transparent 11.5%),radial-gradient(ellipse at 50% 74%,#232a31 0 24%,transparent 24.5%),linear-gradient(180deg,#171c21,#0a0b0d);display:grid;place-items:center;box-shadow:none;transition:border-color .16s ease,box-shadow .16s ease}
.rooms-immersive-v4 .room-video-tile.is-speaking{border:3px solid #0a84ff;box-shadow:0 0 0 1px rgba(10,132,255,.12),0 0 30px rgba(10,132,255,.07)}
.rooms-immersive-v4 .room-video-tile video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#070708}
.rooms-immersive-v4 .room-video-tile.is-screen video{object-fit:contain;background:#111214}
.rooms-immersive-v4 .room-video-tile .room-avatar{width:108px;height:108px;border-radius:50%;background:linear-gradient(145deg,#27313d,#11161d);font-size:30px;box-shadow:0 18px 60px rgba(0,0,0,.35)}
.rooms-immersive-v4 .room-video-tile label{left:18px;bottom:18px;padding:10px 14px;border-radius:40px;background:rgba(8,8,9,.6);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);font-size:10px;font-weight:650;color:#f5f5f7;z-index:5}
.rooms-immersive-v4 .room-tile-state{right:18px;bottom:18px;gap:7px;z-index:5}
.rooms-immersive-v4 .room-tile-state span{display:flex;align-items:center;gap:5px;padding:9px 11px;border-radius:40px;background:rgba(8,8,9,.6);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);font-size:9px;color:#a9a9af}
.rooms-immersive-v4 .room-tile-state .room-icon{width:13px;height:13px}.rooms-immersive-v4 .room-tile-state em{font-style:normal}
.rooms-immersive-v4 .room-video-tile.has-video .room-tile-state [data-room-tile-camera],.rooms-immersive-v4 .room-video-tile.has-audio .room-tile-state [data-room-tile-mic]{color:#d7f9e5}

/* Presentation mode: screen becomes the stage; people become a filmstrip. */
.rooms-immersive-v4 .room-video-grid.is-presenting{grid-template-columns:minmax(0,1fr) 190px;grid-template-rows:repeat(8,minmax(0,1fr));align-items:stretch}
.rooms-immersive-v4 .room-video-grid.is-presenting .room-video-tile.is-screen{grid-column:1;grid-row:1 / 9}
.rooms-immersive-v4 .room-video-grid.is-presenting .room-video-tile:not(.is-screen){grid-column:2;min-height:0}
.rooms-immersive-v4 .room-video-grid.is-presenting .room-video-tile:not(.is-screen) .room-avatar{width:58px;height:58px;font-size:18px}
.rooms-immersive-v4 .room-video-grid.is-presenting .room-video-tile:not(.is-screen) label{left:10px;bottom:10px;padding:7px 9px;font-size:9px}
.rooms-immersive-v4 .room-video-grid.is-presenting .room-video-tile:not(.is-screen) .room-tile-state{display:none}

.rooms-immersive-v4 .room-recording-banner{position:absolute;top:16px;left:50%;transform:translateX(-50%);z-index:12;width:auto;max-width:calc(100% - 40px);padding:9px 14px;border:0;border-radius:40px;background:rgba(44,20,25,.82);backdrop-filter:blur(18px);color:#e6d7da;font-size:10px}
.rooms-immersive-v4 .room-recording-banner b{color:#ff6671}
.rooms-immersive-v4 .room-media-controls{position:absolute;z-index:20;left:50%;bottom:20px;transform:translateX(-50%);display:flex;align-items:center;justify-content:center;gap:8px;padding:8px 10px;border:0;border-radius:40px;background:rgba(22,22,24,.80);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);box-shadow:0 15px 50px rgba(0,0,0,.34)}
.rooms-immersive-v4 .room-control{width:48px;height:48px;flex:0 0 48px;border:0;border-radius:40px;background:transparent;color:#fff;display:grid;place-items:center;cursor:pointer}
.rooms-immersive-v4 .room-control:hover{background:#2a2a2d}.rooms-immersive-v4 .room-control.is-off{background:#2b1b1e;color:#ff9aa3}.rooms-immersive-v4 .room-control.is-active{background:#0a84ff;color:#fff}.rooms-immersive-v4 .room-control.is-danger{background:#ff453a;color:#fff}.rooms-immersive-v4 .room-control-end{background:#8f2028!important}.rooms-immersive-v4 .room-control-luna{background:linear-gradient(135deg,#ffea47 0%,#ff7a00 35%,#ff2e51 68%,#5b2cff 100%);font-size:12px;font-weight:800;color:#fff}
.room-control-separator{width:1px;height:28px;background:rgba(255,255,255,.12);margin:0 1px}

/* Intelligence rail */
.rooms-immersive-v4 .room-right-rail{min-width:0;border:0;border-radius:40px;background:#101113;display:flex;flex-direction:column;overflow:hidden;opacity:1;transform:none;transition:opacity .18s ease,transform .22s ease;box-shadow:0 30px 90px rgba(0,0,0,.28)}
.rooms-immersive-v4 .room-intel-closed .room-right-rail{opacity:0;pointer-events:none;transform:translateX(18px)}
.room-intel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:30px 28px 19px}
.room-intel-head small{display:block;color:#6f6f76;font-size:9px;letter-spacing:.15em;text-transform:uppercase}.room-intel-head h2{margin:8px 0 0;color:#f5f5f7;font-size:24px;letter-spacing:-.035em}
.room-intel-close{width:34px;height:34px;flex-basis:34px}
.rooms-immersive-v4 .room-tabs{display:flex;gap:5px;padding:0 22px 18px;border:0;background:transparent;overflow-x:auto;scrollbar-width:none}.rooms-immersive-v4 .room-tabs::-webkit-scrollbar{display:none}
.rooms-immersive-v4 .room-tab{flex:0 0 auto;min-width:0;padding:8px 11px;border-radius:40px;color:#7f7f86;font-size:10px;font-weight:650}.rooms-immersive-v4 .room-tab.active{background:#242427;color:#fff}
.rooms-immersive-v4 .room-tab-panel{flex:1;padding:4px 28px 28px;overflow:auto;color:#e9e9ec}.rooms-immersive-v4 .room-tab-panel[hidden]{display:none}
.rooms-immersive-v4 .room-side-card{padding:15px 0;margin:0;border:0;border-bottom:1px solid rgba(255,255,255,.065);border-radius:0;background:transparent}.rooms-immersive-v4 .room-side-card strong{font-size:12px}.rooms-immersive-v4 .room-side-card p,.rooms-immersive-v4 .room-side-card span{font-size:11px;line-height:1.5;color:#b3b3b9}
.rooms-immersive-v4 .room-intel-label{color:#6f6f76!important;font-size:9px!important;letter-spacing:.09em}
.rooms-immersive-v4 .room-empty-dark{padding:28px 8px;text-align:center;color:#77777e;font-size:11px;line-height:1.5}
.rooms-immersive-v4 .active-chat{height:100%;border-radius:0;background:transparent}
.room-people-list{display:grid;gap:9px}.room-person-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.065)}.room-person-copy{display:flex;align-items:center;gap:10px;min-width:0}.room-person-avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#1d1d1f;font-size:10px;font-weight:800}.room-person-copy strong{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.room-person-row small{color:#77777e;font-size:9px}
.room-luna-card{display:flex;gap:13px;padding:18px;border-radius:40px;background:linear-gradient(145deg,rgba(255,234,71,.07),rgba(255,46,81,.06),rgba(91,44,255,.06))}.room-luna-orb{width:36px;height:36px;flex:0 0 36px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#ffea47,#ff7a00 35%,#ff2e51 68%,#5b2cff);color:#fff;font-size:10px;font-weight:850}.room-luna-card strong{font-size:12px}.room-luna-card p{margin:6px 0 10px;color:#b8b8be;font-size:11px;line-height:1.5}.room-luna-card a{color:#2997ff;font-size:10px;text-decoration:none}

/* Post-meeting continuity */
.room-post-meeting{min-height:calc(100vh - 74px);display:grid;place-items:center;text-align:center;padding:34px;background:#050506}.room-post-meeting[hidden]{display:none}.room-post-meeting>div,.room-post-meeting>h2,.room-post-meeting>p,.room-post-meeting>.room-post-stats,.room-post-meeting>.room-post-actions{max-width:820px}
.room-post-logo{margin:0 auto 22px}.room-post-logo .litchi-rooms-logo{width:58px;height:58px;margin:auto}.room-post-meeting h2{margin:0 0 10px;font-size:50px;letter-spacing:-.05em}.room-post-meeting>p{margin:0 auto;color:#8e8e93;font-size:16px;line-height:1.55}
.room-post-stats{display:flex;justify-content:center;gap:36px;flex-wrap:wrap;margin:34px auto 0}.room-post-stats div{min-width:110px}.room-post-stats small{display:block;color:#717178;font-size:9px;text-transform:uppercase;letter-spacing:.08em}.room-post-stats strong{display:block;margin-top:6px;color:#fff;font-size:26px}.room-post-actions{display:flex;justify-content:center;gap:10px;margin:32px auto 0}

/* Approved Diamond Litchi -> Rooms brand morph. Non-blocking and decorative. */
.room-brand-morph{position:fixed;inset:0;z-index:1500;display:grid;place-items:center;background:#050506;pointer-events:none;overflow:hidden;animation:li-room-morph-dismiss .5s ease 3.15s forwards}
.room-brand-morph-halo{position:absolute;width:340px;height:340px;border-radius:50%;filter:blur(72px);opacity:0;background:radial-gradient(circle,rgba(10,132,255,.18),rgba(228,0,216,.08),transparent 68%);animation:li-room-morph-halo 1.1s ease 1.45s forwards}
.room-brand-morph-source{position:absolute;width:215px;height:215px;object-fit:contain;z-index:3;animation:li-room-parent-morph 2.85s cubic-bezier(.7,0,.2,1) forwards;filter:drop-shadow(0 24px 35px rgba(0,0,0,.36))}
.room-brand-morph-target{position:absolute;width:178px;height:178px;z-index:4;opacity:0;transform:scale(.62);filter:blur(15px);animation:li-room-target-morph 2.85s cubic-bezier(.7,0,.2,1) forwards}
.room-brand-morph-target .litchi-rooms-logo{width:100%;height:100%}
.room-brand-morph-word{position:absolute;top:calc(50% + 130px);left:50%;transform:translateX(-50%) translateY(10px);opacity:0;text-align:center;animation:li-room-morph-word .6s ease 2.45s forwards;z-index:5}.room-brand-morph-word strong{display:block;font-size:24px;letter-spacing:-.04em}.room-brand-morph-word span{display:block;margin-top:5px;color:#77777d;font-size:10px}
.room-brand-morph-particles{position:absolute;inset:0;z-index:2}.room-brand-shard{position:absolute;left:50%;top:50%;width:25px;height:29px;clip-path:polygon(50% 0,100% 100%,0 100%);opacity:0;animation:li-room-shard-morph 1.15s cubic-bezier(.7,0,.2,1) var(--delay) both}
.room-brand-morph-palette{position:absolute;bottom:38px;left:50%;transform:translateX(-50%);display:flex;gap:9px;opacity:0;animation:li-room-morph-word .5s ease 2.65s forwards}.room-brand-morph-palette i{width:11px;height:11px;border-radius:50%}.room-brand-morph-palette i:nth-child(1){background:#ffe047}.room-brand-morph-palette i:nth-child(2){background:#ff7a00}.room-brand-morph-palette i:nth-child(3){background:#ff2e51}.room-brand-morph-palette i:nth-child(4){background:#e400d8}.room-brand-morph-palette i:nth-child(5){background:#0a84ff}.room-brand-morph-palette i:nth-child(6){background:#00c7ff}.room-brand-morph-palette i:nth-child(7){background:#00d084}
@keyframes li-room-parent-morph{0%,34%{opacity:1;transform:scale(1) rotate(0);filter:drop-shadow(0 24px 35px rgba(0,0,0,.36)) blur(0)}50%{opacity:.92;transform:scale(.91) rotate(-2deg);filter:blur(1px)}68%{opacity:.5;transform:scale(.62) rotate(7deg);filter:blur(7px) saturate(1.3)}82%,100%{opacity:0;transform:scale(.31) rotate(18deg);filter:blur(15px)}}
@keyframes li-room-target-morph{0%,52%{opacity:0;transform:scale(.58);filter:blur(18px)}68%{opacity:.15;transform:scale(.72);filter:blur(11px)}85%{opacity:1;transform:scale(1.04);filter:blur(0)}100%{opacity:1;transform:scale(1);filter:blur(0)}}
@keyframes li-room-shard-morph{0%{opacity:0;transform:translate(-50%,-50%) rotate(var(--rot)) scale(.12)}18%{opacity:1}58%{opacity:1;transform:translate(calc(-50% + var(--x)),calc(-50% + var(--y))) rotate(calc(var(--rot) + 100deg)) scale(1)}100%{opacity:0;transform:translate(calc(-50% + var(--tx)),calc(-50% + var(--ty))) rotate(calc(var(--rot) + 190deg)) scale(.35)}}
@keyframes li-room-morph-word{from{opacity:0;transform:translateX(-50%) translateY(10px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
@keyframes li-room-morph-halo{from{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}
@keyframes li-room-morph-dismiss{to{opacity:0;visibility:hidden}}

@keyframes li-room-reduced-source{0%,35%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(.92)}}
@keyframes li-room-reduced-target{0%,25%{opacity:0;transform:scale(.96)}100%{opacity:1;transform:scale(1);filter:none}}
@media (prefers-reduced-motion:reduce){.litchi-rooms-logo{animation:li-room-logo-colour 15s linear 1 both}.room-brand-morph{animation:li-room-morph-dismiss .4s ease 1.25s forwards}.room-brand-morph-source{animation:li-room-reduced-source 1.05s ease forwards;filter:none}.room-brand-morph-target{animation:li-room-reduced-target 1.05s ease forwards;filter:none}.room-brand-morph-word{animation:li-room-morph-word .35s ease .72s forwards}.room-brand-morph-halo,.room-brand-shard,.room-brand-morph-palette{display:none}}

/* Mobile Rooms is a dedicated immersive sub-shell inside the G3 mobile PWA. */
@media(max-width:900px){
  body.li-mobile-body.litchi-room-immersive .li-mobile-appbar{display:none!important}
  body.li-mobile-body.litchi-room-immersive .li-mobile-main{padding:0!important;min-height:100dvh!important;background:#050506!important}
  body.li-mobile-body.litchi-room-immersive .li-mobile-app{min-height:100dvh!important}
  .rooms-immersive-v4{min-height:100dvh}
  .rooms-immersive-v4 .room-media-topbar{height:64px;min-height:64px;grid-template-columns:minmax(0,1fr) auto;padding:20px 14px 0;gap:8px}
  .room-media-heading{display:none}.room-media-brand .litchi-rooms-logo{width:25px;height:25px}.room-media-brand strong{font-size:11px}.room-media-brand small{font-size:8px}
  .room-media-actions{gap:7px}.rooms-immersive-v4 .room-media-status{display:none}.room-top-action{width:34px;height:34px;flex-basis:34px}
  .rooms-immersive-v4 .room-preflight{padding:10px}.room-preflight-layout{min-height:calc(100dvh - 74px);grid-template-columns:1fr;gap:14px}.rooms-immersive-v4 .room-preflight-preview{min-height:48dvh;max-height:55dvh}.room-preflight-panel{padding:18px 10px 28px}.room-preflight-brand{margin-bottom:20px}.room-preflight-panel h2{font-size:34px}.room-preflight-actions{grid-template-columns:1fr}.room-join-primary,.room-preflight-secondary{width:100%}
  .room-active-shell{min-height:calc(100dvh - 64px)}
  .rooms-immersive-v4 .room-media-layout,.rooms-immersive-v4 .room-media-layout.room-intel-closed{display:block;min-height:calc(100dvh - 64px);padding:0 8px 8px}
  .rooms-immersive-v4 .room-stage{min-height:calc(100dvh - 72px);border-radius:40px}
  .rooms-immersive-v4 .room-video-grid{padding:10px;gap:10px;grid-template-columns:1fr;grid-auto-rows:minmax(0,1fr)}
  .rooms-immersive-v4 .room-video-tile{min-height:0!important;border-radius:40px!important}
  .rooms-immersive-v4 .room-video-grid:not(.is-presenting):has(.room-video-tile:nth-child(2)){grid-template-columns:1fr;grid-template-rows:1fr 1fr}
  .rooms-immersive-v4 .room-video-grid.is-presenting{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr);display:block;overflow:auto;padding-bottom:92px}
  .rooms-immersive-v4 .room-video-grid.is-presenting .room-video-tile.is-screen{height:calc(100dvh - 180px);min-height:480px;margin-bottom:10px}
  .rooms-immersive-v4 .room-video-grid.is-presenting .room-video-tile:not(.is-screen){height:180px;min-height:180px;margin-bottom:10px}
  .rooms-immersive-v4 .room-media-controls{position:fixed;left:50%;right:auto;bottom:calc(12px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);max-width:calc(100vw - 20px);overflow-x:auto;justify-content:flex-start;padding:8px;gap:7px;scrollbar-width:none}.rooms-immersive-v4 .room-media-controls::-webkit-scrollbar{display:none}.rooms-immersive-v4 .room-control{width:44px;height:44px;flex-basis:44px}
  .rooms-immersive-v4 .room-right-rail{position:fixed;left:0;right:0;bottom:0;top:auto;z-index:930;max-height:70dvh;min-height:340px;border-radius:40px 40px 0 0;transform:none;opacity:1;box-shadow:0 -28px 80px rgba(0,0,0,.58)}
  .rooms-immersive-v4 .room-intel-closed .room-right-rail{transform:translateY(105%);opacity:1;pointer-events:none}
  .room-intel-head{padding:18px 22px 14px}.room-intel-head h2{font-size:19px}.rooms-immersive-v4 .room-tabs{padding:0 16px 14px}.rooms-immersive-v4 .room-tab-panel{padding:4px 22px 22px}
  .rooms-immersive-v4 .room-chat-form{display:flex!important}.rooms-immersive-v4 .room-chat-form button{width:44px!important}
  .rooms-immersive-v4 .room-tile-state{left:auto!important;right:14px!important;bottom:14px!important}.rooms-immersive-v4 .room-video-tile label{left:14px;bottom:14px}
  .room-post-meeting{min-height:calc(100dvh - 64px);padding:28px 20px}.room-post-meeting h2{font-size:38px}.room-post-stats{gap:18px}.room-post-actions{flex-direction:column}.room-post-actions>*{width:100%}
  .room-brand-morph-source{width:180px;height:180px}.room-brand-morph-target{width:155px;height:155px}.room-brand-morph-word{top:calc(50% + 115px)}
}

@media(min-width:901px) and (max-width:1180px){.rooms-immersive-v4 .room-media-layout{grid-template-columns:minmax(0,1fr) 340px}.room-preflight-layout{grid-template-columns:minmax(0,1fr) 390px}.room-preflight-panel{padding-right:20px}.rooms-immersive-v4 .room-media-topbar{grid-template-columns:1fr 1.2fr 1fr}}

/* Litchi Rooms approved brand lockup on the owner Rooms surfaces. */
.rooms-brand-lockup{display:flex;align-items:center;gap:11px;margin:0 0 4px;padding:0 2px}.rooms-brand-lockup .litchi-rooms-logo{width:34px;height:34px}.rooms-brand-lockup strong{display:block;font-size:13px;color:#f5f5f7}.rooms-brand-lockup small{display:block;margin-top:2px;color:#7f8fa4;font-size:10px}
@media(max-width:700px){.rooms-brand-lockup{padding:0 2px;margin-bottom:2px}}

/* G3 Stage 2.2 · Calendar lifecycle + RSVP */
.room-rsvp-actions{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.room-rsvp-card{max-width:680px}
.room-invite-row small{display:block;margin-top:5px;color:var(--muted,#7c8494)}