/* ORBITA Messenger original three-column workspace & collapsible platform sidebar */
#nav-messenger{font-weight:600} .side{position:relative}
.orb-side-toggle{position:relative;align-self:flex-end;flex-shrink:0;background:#263b5f;color:#f4f7ff;border:1px solid #344c73;border-radius:9px;padding:6px 11px;font-size:18px;margin-bottom:11px}
.frame.orb-side-collapsed{grid-template-columns:76px minmax(0,1fr)}
.frame.orb-side-collapsed .side{padding:16px 9px;align-items:stretch}
.frame.orb-side-collapsed .brand{font-size:0;text-align:center}.frame.orb-side-collapsed .brand .mark{font-size:29px}
.frame.orb-side-collapsed .brand small,.frame.orb-side-collapsed .tagline,.frame.orb-side-collapsed .foot{display:none}
.frame.orb-side-collapsed .side .menu{margin-top:20px}
.frame.orb-side-collapsed .side .menu button{font-size:0;width:100%;padding:11px 0;text-align:center;overflow:hidden;white-space:nowrap;min-height:48px}
.frame.orb-side-collapsed .side .menu button:before{content:attr(data-icon);font-size:22px;display:inline-block;line-height:24px}
.frame.orb-msg-mode main{width:100%;max-width:none;height:100dvh;min-height:0;display:flex;flex-direction:column;overflow:hidden;padding:15px 22px 12px}
.frame.orb-msg-mode main>header{flex-shrink:0}.frame.orb-msg-mode main>header h1{font-size:22px;margin:0 0 8px}
.frame.orb-msg-mode #orbita-messenger{flex:1;min-height:0;margin:7px 0 0;display:flex;flex-direction:column;overflow:hidden}
.orbmsg-shell{display:grid;grid-template-columns:minmax(260px,320px) minmax(0,1fr);flex:1;min-height:0;border:1px solid #dce5f1;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 7px 28px #253b6114}
.orbmsg-list{border-right:1px solid #e2e8f4;background:#fff;display:flex;min-width:0;flex-direction:column;padding:15px 11px;overflow:auto}
.orbmsg-titlebar{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:5px 8px 11px}
.orbmsg-titlebar h2{font-size:19px;margin:0}.orbmsg-actions{display:flex;gap:6px}.orbmsg-actions button{border:0;color:#2759a6;background:#ecf3ff;padding:5px 11px;font-size:19px}
#orbmsg-search{margin:0 2px 10px;width:calc(100% - 4px);padding:10px;font-size:13px}
.orbmsg-tabs{display:flex;gap:8px;margin:4px 3px 10px}.orbmsg-tabs button{font-size:12px;padding:7px 12px}.orbmsg-tabs button.on{background:#e5efff;color:#1852a7;border-color:#8fb7ed}
#orbmsg-chat-list{max-height:54%;overflow:auto;min-height:50px;border-bottom:1px solid #e1e8f3;padding-bottom:10px}
.orbmsg-chat-item,.orbmsg-person{display:flex;align-items:center;gap:10px;border:0;text-align:start;width:100%;background:transparent;padding:10px 8px;border-radius:11px;color:#253a5a;min-width:0}
.orbmsg-chat-item:hover,.orbmsg-person:hover,.orbmsg-chat-item.current{background:#e6f2ff}.orbmsg-chat-item.current{border-left:3px solid #2d70c4}
.orbmsg-avatar{display:grid;place-items:center;width:39px;height:39px;min-width:39px;border-radius:50%;background:#d7e8fc;color:#275db1;font-weight:800}
.orbmsg-summary{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1}.orbmsg-summary strong,.orbmsg-summary small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.orbmsg-summary small{color:#7d8ca3;font-size:11px}
.orbmsg-unread{background:#2371ca;border-radius:20px;color:white;font-size:11px;padding:3px 7px}
#orbmsg-people-title{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:#8190a8;margin:15px 10px 6px}#orbmsg-people{overflow:auto;flex:1}
.orbmsg-muted{color:#8a9ab0;font-size:13px;padding:15px}.orbmsg-person{font-size:13px}
#orbmsg-conversation{min-width:0;display:flex;flex-direction:column;background:#f3f7fe;min-height:0}
.orbmsg-empty{display:grid;place-items:center;flex:1;padding:20px;color:#687e9f;text-align:center}
.orbmsg-conv-top{display:flex;align-items:center;gap:12px;background:#fff;border-bottom:1px solid #e6ecf5;padding:13px 18px;flex-shrink:0}
.orbmsg-conv-top h3{font-size:16px;margin:0;flex:1;overflow:hidden;text-overflow:ellipsis}
.orbmsg-back{display:none}.orbmsg-invite{padding:6px 10px;font-size:12px;background:#eef4fd;color:#265ba5;border:0}
.orbmsg-history{flex:1;min-height:0;overflow-y:auto;padding:17px 23px;display:flex;flex-direction:column;gap:12px}
.orbmsg-bubble{align-self:flex-start;max-width:min(85%,600px);padding:11px 13px;border:1px solid #e4e9f1;border-radius:13px 13px 13px 3px;background:white;overflow-wrap:anywhere}
.orbmsg-bubble.mine{align-self:flex-end;background:#d9eaff;border-color:#bfd7f7;border-radius:13px 13px 3px 13px}
.orbmsg-sender{display:block;font-size:11px;font-weight:700;color:#2c68ae;margin-bottom:5px}.orbmsg-text{font-size:14px;white-space:pre-wrap;line-height:1.5}
.orbmsg-file{display:block;text-align:start;max-width:100%;margin-top:6px;background:#edf4fe;color:#275ba3;padding:8px;font-size:12px;overflow-wrap:anywhere}
.orbmsg-time{display:block;text-align:end;font-size:10px;color:#8897ac;margin-top:5px}
.orbmsg-composer{padding:11px;background:#fff;border-top:1px solid #e2eaf5;flex-shrink:0;margin:0}
.orbmsg-composer textarea{margin:0;width:100%;max-height:160px;min-height:48px;resize:vertical;border:1px solid #e1e8f3;outline:none;font-size:13px}
.orbmsg-tools{display:flex;gap:8px;align-items:center;justify-content:flex-end;padding-top:9px}
.orbmsg-tool{padding:8px 10px;background:#f1f5fc;font-size:12px;border-color:#e0e8f5}
.orbmsg-submit{padding:9px 16px;background:#2465bd;color:white;border:none;font-size:13px}
#orbmsg-status{padding:6px 12px;color:#9b2b38;font-size:12px;margin:0}#orbmsg-status[hidden]{display:none}
#orbmsg-dialog,#orbmsg-audio{border:1px solid #dce4f1;border-radius:16px;padding:20px;box-shadow:0 25px 55px #16274750;background:#fff;max-width:min(500px,92vw);width:480px;color:#203550}
#orbmsg-dialog::backdrop,#orbmsg-audio::backdrop{background:#0b203d88}
#orbmsg-dialog h3{margin:0 0 10px}.orbmsg-modal-people{max-height:280px;overflow:auto;display:grid;gap:5px;margin:12px 0}.orbmsg-check{display:flex;align-items:center;gap:8px;margin:0;padding:5px}.orbmsg-check input{width:18px;height:18px;margin:0}
.orbmsg-modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:15px}
[dir=rtl] .orbmsg-list{border-right:0;border-left:1px solid #e2e8f4}
@media(max-width:720px){.frame.orb-side-collapsed{grid-template-columns:1fr}.frame.orb-side-collapsed .side{padding:10px}.frame.orb-side-collapsed .side .menu{grid-template-columns:repeat(4,1fr)}
 .frame.orb-msg-mode{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr)}.frame.orb-msg-mode .side{padding:10px;max-height:180px;overflow:auto}
 .frame.orb-msg-mode .side .tagline,.frame.orb-msg-mode .side .foot{display:none}.frame.orb-msg-mode .side .menu{margin-top:4px;grid-template-columns:repeat(3,1fr)}
 .frame.orb-msg-mode main{height:auto;max-height:calc(100dvh - 120px);min-height:0;padding:8px}.frame.orb-msg-mode main>header{display:none}
 .orbmsg-shell{grid-template-columns:1fr}.orbmsg-list{border-right:none}.orbmsg-conv-top .orbmsg-back{display:inline-flex;padding:3px 11px}
 #orbmsg-conversation{display:none}.frame.orbmsg-mobile-open .orbmsg-list{display:none}.frame.orbmsg-mobile-open #orbmsg-conversation{display:flex}
 .orbmsg-history{padding:12px}.orbmsg-bubble{max-width:93%}}

/* ORBITA 3.2.3 — messenger: readable three-panel corporate style */
.orbmsg-shell{grid-template-columns:minmax(310px,370px) minmax(0,1fr);border-radius:13px;background:#fff}
.orbmsg-list{background:#fff;padding:18px 12px}
.orbmsg-titlebar h2{font-size:21px;color:#21285e}
.orbmsg-actions button{font-size:19px;min-width:39px;min-height:39px;background:#e9f4ff;color:#215bad}
#orbmsg-search{font-size:15px;padding:12px;border-radius:12px}
.orbmsg-chat-item,.orbmsg-person{min-height:52px;font-size:15px;color:#202d54;gap:12px}
.orbmsg-person{border-bottom:1px solid #f1f4fa}
.orbmsg-person:hover,.orbmsg-chat-item:hover,.orbmsg-chat-item.current{background:#d7f2ff;color:#143564}
.orbmsg-avatar{width:42px;height:42px;min-width:42px;background:#bce9fb;color:#205d8f;font-size:17px}
#orbmsg-people-title{font-size:13px;font-weight:800;color:#334f82;letter-spacing:.07em}
.orbmsg-muted{font-size:14px;color:#586d8d}
#orbmsg-conversation{background:linear-gradient(140deg,#e0f3fa,#d1eaf8 65%,#e8f2fc)}
.orbmsg-conv-top h3{font-size:18px}
.orbmsg-text{font-size:15px}
.orbmsg-composer textarea{font-size:15px}
.orbmsg-tabs button,.orbmsg-submit{font-size:14px}
.orbmsg-check[hidden]{display:none!important}
@media(max-width:720px){.orbmsg-shell{grid-template-columns:1fr}}

.orbmsg-error{background:#fff2f3;border:1px solid #f6cbd3;border-radius:12px;color:#89253a!important;font-weight:600;line-height:1.5;padding:14px}