:root{--ink:#1d2926;--muted:#71807b;--paper:#f4f1e9;--cream:#fbfaf6;--line:#dddcd4;--orange:#e86836;--orange-soft:#f6d8c8;--green:#244b43;--green-deep:#173d36;--danger:#a43224;--shadow:0 24px 70px #0e282330}
*{box-sizing:border-box}html,body,#app{height:100%;min-height:0;margin:0}body{background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}body.messenger-open{overflow:hidden}button,input,select,textarea{font:inherit}button{color:inherit}.hidden{display:none!important}
.loading-screen{min-height:100vh;display:grid;place-content:center;justify-items:center;gap:14px;color:var(--muted)}.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:850;letter-spacing:-.04em}.brand-mark{width:44px;height:44px;border-radius:50% 50% 50% 12px;display:grid;place-items:center;background:var(--orange);color:#fff;font-family:Georgia,serif;font-size:24px;font-weight:800;box-shadow:0 7px 18px #b7452433}.eyebrow{font-size:11px;letter-spacing:.16em;font-weight:800;color:#73807a;margin:0 0 12px}.muted{color:var(--muted)}
.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;position:relative;overflow:hidden;background:radial-gradient(circle at 0 100%,#efc6aa 0,transparent 28%),linear-gradient(135deg,#f6f2e7 0 55%,#23463f 55%)}.auth-copy{padding:7vh 7vw;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.auth-copy .brand{position:absolute;top:6vh}.auth-copy h1{font:500 clamp(48px,5.8vw,86px)/.98 Georgia,serif;letter-spacing:-.055em;margin:8px 0 25px;max-width:760px}.auth-copy .intro{font-size:18px;line-height:1.65;color:#56645f;max-width:600px}.trust-row{display:flex;gap:24px;margin-top:26px;color:#4b5d57;font-size:13px;font-weight:650;flex-wrap:wrap}.auth-card{align-self:center;justify-self:center;width:min(480px,86%);max-height:90vh;overflow:auto;background:#fffdf8;padding:38px;border-radius:28px;box-shadow:0 30px 80px #0e28235c;position:relative}.auth-card h2{font:500 32px/1.1 Georgia,serif;margin:0 0 8px}.auth-card>p{color:var(--muted);margin:0 0 22px;line-height:1.5}.tabs,.mode-tabs{display:flex;background:#eeeee8;padding:4px;border-radius:12px;margin-bottom:20px}.tabs button,.mode-tabs button{flex:1;border:0;background:transparent;border-radius:9px;padding:9px;font-size:12px;font-weight:800;cursor:pointer}.tabs button.active,.mode-tabs button.active{background:#fff;box-shadow:0 2px 8px #263c3412}.form-grid{display:grid;gap:14px}.form-grid.two{grid-template-columns:1fr 1fr}.field{display:grid;gap:7px;font-size:12px;font-weight:800}.field input,.field select,.field textarea{width:100%;border:1px solid #d7d6cf;border-radius:12px;padding:12px 13px;background:#fff;outline:none;color:var(--ink)}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px #e8683618}.field textarea{min-height:84px;resize:vertical}.primary,.secondary,.danger,.ghost{border:0;border-radius:12px;padding:12px 16px;font-weight:800;cursor:pointer}.primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px #e8683633}.secondary{background:var(--green);color:#fff}.ghost{background:#efeee8}.danger{background:#fff0ed;color:var(--danger)}.full{width:100%}.form-error{color:var(--danger);font-size:12px;margin:0}.fineprint{text-align:center;font-size:10px;color:#929b97;margin:12px 0 0}.separator{height:1px;background:var(--line);margin:18px 0}
.app-shell{position:fixed;inset:0;width:100%;height:100vh;height:100dvh;min-height:0;display:grid;grid-template-columns:76px 390px minmax(0,1fr);grid-template-rows:minmax(0,1fr);overflow:hidden;background:#ebeae3}.rail{height:100%;min-height:0;background:var(--green-deep);color:#fff;display:flex;flex-direction:column;align-items:center;padding:22px 0;gap:38px}.rail .brand-mark{width:39px;height:39px}.rail nav{display:flex;flex-direction:column;gap:14px;flex:1}.rail button{width:42px;height:42px;border:0;border-radius:12px;background:transparent;color:#b9cbc6;cursor:pointer;font-size:19px}.rail button.active,.rail button:hover{background:#ffffff18;color:#fff}.profile-button{border-radius:50%!important;background:#e6b785!important;color:#3d2c1e!important;font-weight:850}
.conversation-list{height:100%;max-height:100%;background:var(--cream);border-right:1px solid var(--line);display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}.conversation-list>header{display:flex;align-items:end;justify-content:space-between;padding:30px 27px 18px}.conversation-list h1{font:500 36px/1 Georgia,serif;margin:0}.org-name{font-size:10px;color:var(--orange);font-weight:850;letter-spacing:.08em;text-transform:uppercase;margin-top:6px}.search{margin:0 27px 14px;background:#eeeee8;border-radius:12px;padding:11px 13px;display:flex;gap:9px;color:#89928e}.search input{border:0;background:transparent;outline:none;width:100%;font-size:13px}.chat-list{padding:0 12px;overflow:auto;flex:1 1 0;min-height:0}.chat-row{border:0;background:transparent;width:100%;display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:16px;cursor:pointer;text-align:left}.chat-row:hover,.chat-row.selected{background:#eeeae1}.avatar{width:49px;height:49px;flex:0 0 auto;border-radius:16px;display:grid;place-items:center;border:0;background:#e8b56e;color:#513416;font-weight:850}.chat-copy{min-width:0;display:grid;gap:6px;flex:1}.chat-copy strong,.message-header strong{font-size:13px}.chat-copy span{font-size:11px;color:#7d8985;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-meta{font-size:9px;color:#8a9490;align-self:flex-start}.bot-tag{font:800 8px/1 sans-serif;letter-spacing:.09em;color:var(--orange);background:var(--orange-soft);padding:4px 5px;border-radius:5px;margin-left:7px}.privacy-note{margin:10px 24px 24px;padding:14px;background:#f0ede5;border-radius:13px;display:flex;gap:11px;align-items:center}.privacy-note strong{display:block;font-size:10px}.privacy-note small{font-size:9px;color:#87918d}
.message-panel{height:100%;max-height:100%;background:#e9e5dc;display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;background-image:radial-gradient(#94a19c30 .7px,transparent .7px);background-size:15px 15px}.message-header{height:88px;flex:0 0 auto;display:flex;align-items:center;gap:13px;padding:15px 28px;background:#fffdf9;border-bottom:1px solid var(--line)}.message-header .avatar{width:44px;height:44px}.message-header>div:not(.header-actions){display:grid;gap:4px}.status{font-size:10px;color:#4e9c71}.header-actions{margin-left:auto}.header-actions button,.back{border:1px solid var(--line);background:#fff;width:38px;height:38px;border-radius:11px;cursor:pointer}.back{display:none}.messages{height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-gutter:stable;flex:1 1 0;min-height:0;padding:34px clamp(24px,7vw,110px);display:flex;flex-direction:column;gap:10px}.date-pill{align-self:center;padding:6px 11px;background:#ffffffad;border-radius:18px;color:#7c8783;font-size:9px;font-weight:800;letter-spacing:.1em;margin-bottom:15px}.bubble-wrap{display:flex}.bubble-wrap.me{justify-content:flex-end}.bubble{max-width:min(560px,76%);padding:12px 14px 8px;background:#fffdf9;border-radius:5px 17px 17px 17px;font-size:13px;line-height:1.5;box-shadow:0 3px 8px #2e463d0c;overflow-wrap:anywhere}.bubble.rtl{direction:rtl!important}.bubble.rtl .message-text{direction:rtl!important;text-align:right!important;unicode-bidi:embed}.bubble.ltr{direction:ltr}.bubble.ltr .message-text{direction:ltr;text-align:left}.me .bubble{background:#f1b28d;border-radius:17px 5px 17px 17px}.bubble time{display:block;font-size:8px;text-align:right;color:#77847f;margin-top:5px}.file-link{display:block;margin-top:8px;color:#174d73;font-weight:750}.composer{flex:0 0 auto;margin:0 clamp(20px,5vw,80px) 22px;background:#fffdf9;border:1px solid #d6d5cf;border-radius:17px;display:flex;align-items:center;padding:7px;box-shadow:0 7px 25px #384d4512}.composer input{flex:1;border:0;background:transparent;outline:none;padding:10px;font-size:13px;min-width:0;text-align:start}.composer button{border:0;background:transparent;width:40px;height:40px;border-radius:11px;cursor:pointer;font-size:20px}.composer .send{background:var(--orange);color:#fff}.composer .send:disabled{opacity:.55}
.modal-backdrop{position:fixed;inset:0;background:#102923a8;display:grid;place-items:center;padding:20px;z-index:20}.modal{width:min(760px,100%);max-height:92vh;overflow:auto;background:#fffdf8;border-radius:24px;box-shadow:var(--shadow);padding:28px}.modal.wide{width:min(980px,100%)}.modal-header{display:flex;justify-content:space-between;gap:20px;align-items:start;margin-bottom:20px}.modal-header h2{font:500 30px Georgia,serif;margin:0}.close{border:0;background:#efeee8;width:36px;height:36px;border-radius:10px;cursor:pointer;font-size:20px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.settings-section{border:1px solid var(--line);border-radius:16px;padding:18px}.settings-section h3{margin:0 0 13px;font-size:14px}.credential{background:#173d36;color:#fff;padding:14px;border-radius:12px;margin-top:12px;overflow-wrap:anywhere}.credential small{display:block;color:#b9cbc6;margin-bottom:6px}.credential code{font-size:12px}.member-list{display:grid;gap:8px;max-height:320px;overflow:auto}.member-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:11px;background:#f1efe8;border-radius:11px}.member-row strong{display:block;font-size:12px}.member-row small{color:var(--muted);font-size:10px}.badge{display:inline-block;border-radius:20px;padding:4px 8px;font-size:9px;font-weight:850}.badge.good{background:#ddefe4;color:#276642}.badge.wait{background:#f7dfce;color:#92451f}.setup-card{text-align:left}.setup-card h2{margin-bottom:10px}.toast{position:fixed;right:20px;bottom:20px;z-index:40;background:#173d36;color:#fff;border-radius:12px;padding:12px 16px;box-shadow:var(--shadow);font-size:12px;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.empty{margin:auto;text-align:center;color:var(--muted);padding:30px}
@media(max-width:900px){.auth-shell{grid-template-columns:1fr;background:linear-gradient(160deg,#f6f2e7 0 52%,#23463f 52%);padding-bottom:48px}.auth-copy{padding:30px 28px 70px}.auth-copy .brand{position:static;margin-bottom:70px}.auth-copy h1{font-size:50px}.auth-card{width:calc(100% - 34px);padding:28px 22px}.app-shell{grid-template-columns:1fr}.rail{display:none}.conversation-list,.message-panel{grid-column:1;display:none}.conversation-list.show-mobile,.message-panel.show-mobile{display:flex}.back{display:block}.message-header{padding:13px 14px}.messages{padding:24px 14px}.composer{margin:0 12px 12px}.settings-grid,.form-grid.two{grid-template-columns:1fr}}