*{box-sizing:border-box}body{margin:0;background:#f5f7fb;color:#17243a;font-family:Tahoma,Arial,sans-serif}button,input{font:inherit}.login{min-height:100vh;display:grid;grid-template-columns:44% 56%}.cover{padding:55px 70px;background:radial-gradient(circle at 20% 20%,#173e70,transparent 36%),linear-gradient(145deg,#071a36,#102b4e);color:#fff;display:flex;flex-direction:column;justify-content:space-between}.logo{font-size:22px}.cover h1{font-size:46px;line-height:1.5;margin:15px 0}.cover p{color:#afbdd0}.safe{padding:16px;border:1px solid #ffffff20;border-radius:14px;background:#ffffff0b}.login-form{background:#fff;display:grid;place-items:center;padding:25px}.login-form form{width:min(410px,100%)}.login-form em{font-style:normal;color:#1769df;font-size:12px;font-weight:bold}.login-form h2{font-size:30px;margin:12px 0}.login-form p{color:#7a8799}.login-form label,.install label{display:block;font-size:12px;font-weight:bold;margin:17px 0}.login-form input,.install input,.thread-head input,#sendForm>input{display:block;width:100%;border:1px solid #e0e6ef;border-radius:10px;padding:13px;margin-top:8px;background:#fbfcfe}.servers{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:9px}.servers button{border:1px solid #e0e6ef;background:#fafcff;padding:12px;border-radius:10px}.servers .active{border-color:#1769df;color:#1769df;background:#eef5ff}.btn{display:inline-flex;justify-content:center;border:0;border-radius:9px;background:#1769df;color:#fff;padding:13px 18px;cursor:pointer;text-decoration:none}.login-form .btn{width:100%;margin-top:10px}.link{display:block;margin:14px auto;border:0;background:none;color:#1769df;cursor:pointer}.error{color:#d43b3b;font-size:12px;min-height:20px}.app{display:flex;min-height:100vh}.app>aside{position:fixed;right:0;top:0;bottom:0;width:230px;padding:28px 18px;background:#0a1f3e;color:#c7d2e1;display:flex;flex-direction:column}.app nav{margin-top:30px}.app nav button{display:block;width:100%;border:0;background:none;color:#b1bdd0;text-align:right;padding:13px;border-radius:9px;margin:5px 0}.app nav .active{background:#1761c8;color:#fff}.me{margin-top:auto;border-top:1px solid #ffffff18;padding-top:18px}.me b,.me small{display:block}.me small{color:#38ce9b;margin:6px 0}.me button{border:0;background:none;color:#ff8585;padding:0}.workspace{margin-right:230px;width:calc(100% - 230px);padding:0 28px 28px}.workspace>header{height:86px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e6eaf1;margin-bottom:20px}.workspace h2{margin:0}.workspace header small{color:#7d899a}.connected{color:#148f69;background:#e9f8f2;border-radius:9px;padding:9px;font-size:11px}.chat{height:calc(100vh - 126px);display:grid;grid-template-columns:300px 1fr;border:1px solid #e3e8f0;border-radius:14px;background:#fff;overflow:hidden}.threads{border-left:1px solid #e5e9ef;overflow:auto}.thread-head{padding:17px;border-bottom:1px solid #e8ecf2}.thread-head h3{margin:0 0 10px}.mini{padding:7px 10px;font-size:10px}.thread{border:0;border-bottom:1px solid #edf0f4;background:#fff;width:100%;padding:13px;display:flex;gap:10px;text-align:right;cursor:pointer}.thread.active{background:#edf4ff;border-right:3px solid #1769df}.avatar{width:40px;height:40px;border-radius:50%;background:#e8f1ff;color:#1769df;display:grid;place-items:center;flex:none}.thread>span:nth-child(2){flex:1;min-width:0}.thread b,.thread small,.thread em{display:block}.thread small{color:#7d8899;font-size:10px;margin:6px 0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.thread em{font-size:9px;color:#4471ac;font-style:normal}.thread i{background:#1769df;color:#fff;border-radius:50%;height:18px;min-width:18px;text-align:center;font-size:10px;font-style:normal}.conversation{display:flex;flex-direction:column;min-width:0}.conversation>header{height:65px;border-bottom:1px solid #e8ecf2;padding:13px 18px;display:flex;justify-content:space-between}.conversation header b,.conversation header small{display:block}.conversation header button{border:0;background:#fff0f0;color:#c43c3c;border-radius:7px;padding:7px}.messages{flex:1;background:#f8fafc;padding:20px;overflow:auto}.msg{display:flex;margin:10px}.msg>div{max-width:72%;border:1px solid #e5e9ef;background:#fff;border-radius:13px 13px 3px 13px;padding:10px 13px}.msg.mine{justify-content:flex-start}.msg.mine>div{background:#1769df;color:#fff;border-color:#1769df;border-radius:13px 13px 13px 3px}.msg p{font-size:12px;line-height:1.8;margin:0}.msg small{font-size:8px;opacity:.65}.msg img{display:block;max-width:320px;width:100%;border-radius:8px;margin-bottom:8px}#sendForm{height:70px;border-top:1px solid #e6eaf0;display:flex;align-items:center;gap:8px;padding:10px}#sendForm>input{margin:0}.attach{cursor:pointer;font-size:22px}.empty{text-align:center;color:#909bac;padding:35px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.cards article{background:#fff;border:1px solid #e3e8f0;border-radius:13px;padding:20px}.cards small,.cards strong{display:block}.cards strong{font-size:28px;margin-top:10px}.install{padding:35px}.install-card{max-width:720px;margin:auto;background:#fff;border:1px solid #e1e7ef;border-radius:15px;padding:25px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.notice{padding:14px;border-radius:9px;margin:15px 0}.notice.ok{background:#e9f8f2;color:#147a5d}.notice.bad{background:#fff0f0;color:#b83a3a}
@media(max-width:760px){.login{display:block}.cover{display:none}.login-form{min-height:100vh}.app>aside{width:65px;padding:18px 8px}.app>aside .logo b,.app nav button{font-size:0}.app nav button{font-size:18px;text-align:center}.me b,.me small{display:none}.workspace{margin-right:65px;width:calc(100% - 65px);padding:0 10px}.connected{display:none}.chat{grid-template-columns:1fr}.threads{display:none}.cards{grid-template-columns:1fr 1fr}.grid{grid-template-columns:1fr}}

/* Responsive chat layout — mobile, tablet and desktop */
html,body{min-height:100%;overflow-x:hidden}.mobile-back{display:none;border:0;background:#eef4ff;color:#145fca;border-radius:8px;padding:8px 11px;cursor:pointer}.send-status{margin:0 10px 8px;padding:10px 12px;border-radius:9px;font-size:12px;line-height:1.7}.send-status.info{display:block;background:#eef5ff;color:#145fca}.send-status.ok{display:block;background:#e8f8f1;color:#147454}.send-status.error{display:block;background:#fff0f0;color:#b53232}.btn:disabled{opacity:.6;cursor:not-allowed}.attach.selected{background:#eaf3ff;border-radius:8px;padding:5px}.thread-head .mini{width:100%;font-size:12px;margin-bottom:8px}.conversation>header>div{min-width:0}.conversation>header b,.conversation>header small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg p{overflow-wrap:anywhere;white-space:pre-wrap}#messageInput{min-width:0}.app nav button span{font:inherit}

@media (min-width:761px) and (max-width:1100px){.app>aside{width:190px}.workspace{margin-right:190px;width:calc(100% - 190px);padding:0 16px 20px}.chat{grid-template-columns:260px 1fr}.cover{padding:42px}.cover h1{font-size:38px}.msg>div{max-width:82%}}

@media (max-width:760px){
 body{background:#fff}.app{min-height:100dvh;padding-bottom:64px}.app>aside{z-index:30;position:fixed;right:0;left:0;top:auto;bottom:0;width:100%;height:64px;padding:6px 12px;padding-bottom:max(6px,env(safe-area-inset-bottom));display:flex;flex-direction:row;align-items:center;justify-content:space-around}.app>aside>.logo{display:none}.app nav{margin:0;display:flex;gap:8px;flex:1}.app nav button{font-size:14px!important;text-align:center;margin:0;padding:9px 12px}.app nav button span{display:inline}.me{margin:0;padding:0 8px;border:0;display:flex;align-items:center}.me button{font-size:12px;padding:10px}.workspace{margin:0;width:100%;padding:0}.workspace>header{height:66px;margin:0;padding:0 14px}.workspace>header h2{font-size:19px}.workspace>header small{font-size:10px}.chat{height:calc(100dvh - 130px);border:0;border-radius:0;display:block}.threads{display:block;border:0;height:100%;overflow:auto}.thread-head{position:sticky;top:0;z-index:4;background:#fff;padding:13px}.thread{min-height:68px;padding:12px 14px}.thread b{font-size:13px}.thread small{font-size:11px}.conversation{display:none;height:100%}.chat.mobile-open .threads{display:none}.chat.mobile-open .conversation{display:flex}.mobile-back{display:inline-flex;align-items:center;flex:none;margin-left:9px}.conversation>header{height:58px;padding:9px 10px;align-items:center;justify-content:flex-start}.messages{padding:10px 6px}.msg{margin:8px 4px}.msg>div{max-width:88%;padding:9px 11px}.msg p{font-size:13px;line-height:1.7}.msg img{max-width:min(280px,72vw)}#sendForm{height:auto;min-height:64px;padding:8px;padding-bottom:max(8px,env(safe-area-inset-bottom));gap:6px}#sendForm .btn{padding:12px 14px}#sendForm>input{padding:12px 10px}.attach{font-size:21px}.send-status{margin:0 8px 6px}.cards{grid-template-columns:1fr 1fr;padding:12px;gap:9px}.cards article{padding:14px}.cards strong{font-size:23px}.login-form{padding:20px 16px;min-height:100dvh}.login-form h2{font-size:26px}.grid{grid-template-columns:1fr}
}

@media (max-width:380px){.app nav button{font-size:12px!important;padding:9px 7px}.cards{grid-template-columns:1fr}.msg>div{max-width:94%}#sendForm .btn{padding:11px 9px}.me{padding:0 2px}}

/* Keep the composer visible; only the message history is scrollable. */
.app{height:100dvh;min-height:0;overflow:hidden}.workspace{height:100dvh;min-height:0;display:flex;flex-direction:column;overflow:hidden}.workspace>header{flex:0 0 86px}.chat{height:auto;min-height:0;flex:1}.threads,.conversation,.messages{min-height:0}.conversation{position:relative;overflow:hidden}.messages{overscroll-behavior:contain}#sendForm{position:relative;z-index:6;flex:0 0 70px;background:#fff}.send-status{position:absolute;z-index:10;right:12px;left:12px;bottom:76px;margin:0;box-shadow:0 8px 28px #13233a24;border:1px solid #ffffff80;cursor:pointer}.send-status[hidden]{display:none!important}

@media (max-width:760px){.app{height:100dvh;min-height:100dvh}.workspace{height:calc(100dvh - 64px)}.workspace>header{flex:0 0 66px}.chat{height:auto;min-height:0;flex:1}.conversation{height:100%;min-height:0}#sendForm{flex:0 0 auto;position:sticky;bottom:0}.send-status{position:absolute;right:8px;left:8px;bottom:72px;max-height:120px;overflow:auto}}

.msg.bot>div{background:#f1edff;border-color:#d9cffc;color:#33236d}.bot-badge{display:block;width:max-content;margin-bottom:7px;padding:3px 8px;border-radius:999px;background:#ded5ff;color:#5138a0;font-size:10px;font-weight:bold}.dashboard{min-height:0;flex:1;overflow:auto;padding-bottom:20px}.bot-manager{margin-top:18px;background:#fff;border:1px solid #e3e8f0;border-radius:14px;padding:20px}.bot-manager label{display:block;font-size:12px;font-weight:bold;margin:13px 0}.bot-manager input,.bot-manager textarea{display:block;width:100%;margin-top:7px;padding:11px;border:1px solid #dce3ed;border-radius:9px;background:#fbfcfe;font:inherit}.bot-title{display:flex;align-items:center;justify-content:space-between;gap:15px}.bot-title h3{margin:0 0 6px}.bot-title small{color:#77859a}.bot-title .bot-switch{display:flex;align-items:center;gap:7px;margin:0;padding:8px 12px;border-radius:9px;background:#eef5ff}.bot-title .bot-switch input,.bot-check input{display:inline-block;width:auto;margin:0}.bot-grid{display:grid;grid-template-columns:2fr 1fr;gap:12px}.bot-actions{display:flex;align-items:center;gap:10px}.bot-rules{margin-top:18px;display:grid;gap:10px}.bot-rule{display:flex;justify-content:space-between;gap:15px;border:1px solid #e2e7ef;border-radius:11px;padding:14px}.bot-rule.disabled{opacity:.55}.bot-rule small{display:block;color:#738096;margin-top:4px}.bot-rule p{font-size:11px;line-height:1.7;margin:7px 0}.bot-rule button{display:block;width:100%;border:0;border-radius:7px;padding:7px 10px;margin-bottom:6px;cursor:pointer}.bot-edit{background:#edf4ff;color:#1761c8}.bot-delete{background:#fff0f0;color:#bd3636}.global-toast{position:fixed;z-index:100;left:24px;bottom:24px;max-width:min(420px,calc(100vw - 32px));padding:12px 16px;border-radius:10px;box-shadow:0 8px 30px #10213c35;cursor:pointer}.global-toast.info{background:#eef5ff;color:#145fca}.global-toast.ok{background:#e8f8f1;color:#147454}.global-toast.error{background:#fff0f0;color:#b53232}.global-toast[hidden]{display:none!important}

@media(max-width:760px){.dashboard{padding:10px}.bot-manager{padding:14px}.bot-title{align-items:flex-start}.bot-grid{grid-template-columns:1fr}.bot-rule{display:block}.bot-rule>div:last-child{display:flex;gap:7px}.global-toast{left:16px;right:16px;bottom:78px}}