.schat-page-shell{padding:32px 0 64px}.schat-app{--schat-blue:#1769c2;--schat-green:#2f9f68;--schat-ink:#102a4a;--schat-muted:#64748b;--schat-line:#dce7ef;--schat-soft:#f6f9fb;color:var(--schat-ink)}
.schat-eyebrow{display:block;text-transform:uppercase;letter-spacing:.08em;font-size:11px;font-weight:800;color:var(--schat-blue)}
.schat-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:30px 32px;border:1px solid var(--schat-line);border-radius:18px;background:linear-gradient(145deg,#fff 0%,#eef8f4 52%,#edf5ff 100%);box-shadow:0 10px 30px rgba(30,71,110,.06)}
.schat-hero h1{font-size:clamp(34px,5vw,52px);line-height:1.05;letter-spacing:-.025em;margin:7px 0 9px}.schat-hero p{max-width:720px;margin:0;color:var(--schat-muted);font-size:16px}.schat-hero-status{min-width:205px;display:grid;grid-template-columns:auto 1fr;column-gap:9px;align-items:center;padding:12px 14px;border:1px solid #d5e8df;border-radius:12px;background:rgba(255,255,255,.82)}.schat-live-dot{grid-row:1/3;width:9px;height:9px;border-radius:50%;background:var(--schat-green);box-shadow:0 0 0 5px rgba(47,159,104,.12)}.schat-hero-status strong{font-size:14px}.schat-hero-status small{font-size:11px;color:var(--schat-muted)}
.schat-demo-note{display:flex;gap:10px;align-items:center;margin-top:14px;padding:10px 13px;border:1px solid #eadfbf;border-radius:10px;background:#fffaf0;color:#6d5a2d;font-size:12px}.schat-demo-note strong{white-space:nowrap}
.schat-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:18px;align-items:start;margin-top:18px}.schat-main{min-width:0;display:grid;gap:18px}.schat-sidebar{display:grid;gap:14px;position:sticky;top:128px}.schat-stream-card,.schat-compose,.schat-side-card{border:1px solid var(--schat-line);border-radius:16px;background:#fff;box-shadow:0 8px 26px rgba(30,71,110,.05)}
.schat-stream-card{overflow:hidden}.schat-stream-wrap{position:relative}.schat-stream-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;border-bottom:1px solid #edf2f6}.schat-stream-top>div{display:grid}.schat-stream-top strong{font-size:17px}.schat-stream-top span{font-size:12px;color:var(--schat-muted);margin-top:2px}.schat-refresh,.schat-load-older,.schat-reply-btn,.schat-reply-cancel{font:inherit;cursor:pointer}.schat-refresh{border:1px solid #d2dfeb;border-radius:8px;background:#f7fafc;color:#315a78;padding:7px 10px;font-size:12px;font-weight:700}.schat-load-older{display:block;margin:12px auto 2px;border:0;background:transparent;color:var(--schat-blue);font-size:12px;font-weight:750}.schat-stream{height:min(58vh,650px);min-height:430px;overflow-y:auto;overscroll-behavior:contain;padding:10px 18px 16px;scrollbar-width:thin;scrollbar-color:#c8d5df transparent}.schat-new-messages{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);border:1px solid #c9dce9;border-radius:18px;background:#fff;color:#245f8b;padding:7px 12px;font:inherit;font-size:11px;font-weight:800;box-shadow:0 5px 18px rgba(35,77,109,.14);cursor:pointer}.schat-new-messages[hidden]{display:none}
.schat-message{display:grid;grid-template-columns:40px minmax(0,1fr);gap:10px;padding:13px 0;border-bottom:1px solid #eef3f6;transition:background .25s ease}.schat-message:last-child{border-bottom:0}.schat-message.is-highlighted{background:#f0f7fc}.schat-avatar{width:40px;height:40px}.schat-avatar img{width:100%;height:100%;display:block;object-fit:cover;border-radius:12px;background:#eef5f8}.schat-message-main{min-width:0}.schat-message-head{display:flex;align-items:center;gap:7px;min-width:0}.schat-message-head strong{font-size:14px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.schat-message-head time{margin-left:auto;color:#8190a0;font-size:11px;white-space:nowrap}.schat-demo-badge,.schat-pending-badge{flex:none;padding:2px 5px;border-radius:5px;font-size:9px;font-weight:850;letter-spacing:.04em}.schat-demo-badge{background:#fff3cd;color:#765b00}.schat-pending-badge{background:#eef3f8;color:#607284}.schat-message-text{margin-top:4px;color:#203c5c;font-size:14.5px;line-height:1.5;overflow-wrap:anywhere}.schat-message.is-pending{opacity:.72}
.schat-reply-quote{width:100%;text-align:left;display:grid;margin-top:6px;padding:7px 9px;border:0;border-left:3px solid #b9d6ea;border-radius:0 7px 7px 0;background:#f5f9fc;font:inherit;font-size:11.5px;cursor:pointer}.schat-reply-quote small{font-size:9px;text-transform:uppercase;letter-spacing:.05em;color:#7a8c9a}.schat-reply-quote strong{color:#315f83}.schat-reply-quote span{color:#687c8e;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.schat-message-actions{display:flex;align-items:center;gap:13px;margin-top:7px}.schat-message-actions button{border:0;background:transparent;padding:0;color:#6f8496;font:inherit;font-size:11.5px;font-weight:700;cursor:pointer}.schat-message-actions button:hover{color:var(--schat-blue)}.schat-like-btn{display:inline-flex;align-items:center;gap:4px}.schat-like-btn>span:first-child{font-size:17px;line-height:1;color:#9aa8b3}.schat-like-btn.is-liked>span:first-child{color:#d85267}.schat-report-toggle{margin-left:auto!important;font-weight:600!important;color:#8a98a5!important}.schat-report-box{margin-top:8px;padding:9px 10px;border:1px solid #eadfe1;border-radius:9px;background:#fffafa}.schat-report-box>span{display:block;font-size:11px;font-weight:700;color:#6b5660}.schat-report-options{display:flex;flex-wrap:wrap;gap:6px;margin-top:7px}.schat-report-options button{border:1px solid #e5d8dc;border-radius:7px;background:#fff;padding:5px 7px;color:#725761;font-size:10.5px;cursor:pointer}.schat-report-result{display:block;margin-top:6px;color:#7a5d65}.schat-empty{min-height:360px;display:grid;place-items:center;align-content:center;text-align:center;color:var(--schat-muted)}.schat-empty strong{color:var(--schat-ink);font-size:18px}.schat-empty span{font-size:13px;margin-top:3px}
.schat-compose{padding:20px}.schat-compose-head{display:flex;align-items:start;justify-content:space-between;gap:18px;margin-bottom:16px}.schat-compose-head h2{margin:4px 0 0;font-size:24px}.schat-writing-as{padding:6px 9px;border-radius:8px;background:#edf8f2;color:#267057;font-size:11px;font-weight:800}.schat-form{display:grid;gap:13px}.schat-field{display:grid;gap:6px}.schat-field>span,.schat-field label{font-size:12px;font-weight:800;color:#38546e}.schat-field input,.schat-field textarea{width:100%;box-sizing:border-box;border:1px solid #cad9e5;border-radius:9px;background:#fff;color:var(--schat-ink);font:inherit;font-size:14px;padding:10px 12px;outline:0}.schat-field input{height:43px}.schat-field textarea{resize:vertical;min-height:105px}.schat-field input:focus,.schat-field textarea:focus{border-color:#70a5cf;box-shadow:0 0 0 3px rgba(23,105,194,.08)}.schat-field small{color:#7a8896;font-size:10.5px}.schat-field-foot{display:flex;justify-content:space-between;gap:14px;color:#7a8896;font-size:10.5px}.schat-counter{white-space:nowrap}.schat-form-foot{display:flex;align-items:center;gap:12px}.schat-send,.schat-auth-submit{min-height:42px;border:0;border-radius:9px;padding:0 18px;background:linear-gradient(135deg,#1769c2,#2f8ae5);color:#fff;font:inherit;font-size:13px;font-weight:850;cursor:pointer}.schat-send:disabled,.schat-auth-submit:disabled{opacity:.55;cursor:wait}.schat-form-foot>span{color:var(--schat-muted);font-size:11px}.schat-form-result,.schat-auth-result,.schat-profile-result{min-height:18px;font-size:12px;font-weight:700}.is-success{color:#267057!important}.is-error{color:#a23838!important}.schat-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}.schat-reply-box{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 11px;border:1px solid #d7e5ef;border-radius:9px;background:#f5f9fc}.schat-reply-box[hidden]{display:none!important}.schat-reply-box>div{min-width:0;display:grid}.schat-reply-box small{font-size:9px;text-transform:uppercase;letter-spacing:.06em;color:#6c8294;font-weight:800}.schat-reply-box strong{font-size:12px}.schat-reply-box span{font-size:11px;color:#687c8e;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.schat-reply-cancel{width:28px;height:28px;border:0;border-radius:8px;background:#e7eef4;color:#45627a;font-size:18px}.schat-closed{display:grid;gap:3px;padding:14px;border:1px solid #eadfbf;border-radius:10px;background:#fffaf0}.schat-closed span{color:#75664a;font-size:12px}
.schat-side-card{padding:18px}.schat-side-card h2{margin:6px 0 8px;font-size:19px;line-height:1.2}.schat-side-card p{margin:0;color:var(--schat-muted);font-size:13px;line-height:1.5}.schat-side-card ul{margin:10px 0 0;padding-left:18px;color:#415c74;font-size:12.5px}.schat-side-card li+li{margin-top:6px}.schat-rules-note{margin-top:12px!important;padding-top:10px;border-top:1px solid #eef2f5;font-size:11px!important}.schat-ad-slot{min-width:0}
.schat-profile-head{display:flex;align-items:center;gap:11px}.schat-profile-avatar{width:52px;height:52px;object-fit:cover;border-radius:13px;background:#eef5f8}.schat-profile-head h2{margin:3px 0 0}.schat-profile-card details{margin-top:13px;border-top:1px solid #edf2f5;padding-top:11px}.schat-profile-card summary{cursor:pointer;color:#315f83;font-size:12px;font-weight:750}.schat-profile-settings{display:grid;gap:13px;margin-top:12px}.schat-profile-settings form{display:grid;gap:7px;padding:10px;border-radius:9px;background:#f7fafc}.schat-profile-settings label{display:grid;gap:4px;color:#506879;font-size:11px;font-weight:700}.schat-profile-settings input{width:100%;box-sizing:border-box;border:1px solid #cfdae3;border-radius:7px;padding:7px;background:#fff;font:inherit;font-size:12px}.schat-profile-settings button{border:1px solid #cfdde8;border-radius:7px;background:#fff;color:#315f83;padding:7px 9px;font:inherit;font-size:11px;font-weight:750;cursor:pointer}.schat-profile-settings form button[type=submit]{background:#eef6fc}.schat-logout{justify-self:start;color:#8a4a4a!important;border-color:#ead5d5!important}.schat-mini-file input{padding:4px!important}
.schat-online-users{display:grid;gap:7px;margin-top:10px}.schat-online-users>div{display:flex;align-items:center;gap:8px;min-width:0}.schat-online-users img{width:28px;height:28px;object-fit:cover;border-radius:8px;background:#eef5f8}.schat-online-users span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#3f596f;font-size:12px}.schat-online-users p{font-size:12px!important}
.schat-recovery-banner{position:relative;display:flex;align-items:center;gap:14px;margin-bottom:14px;padding:13px 46px 13px 15px;border:1px solid #cfe4d8;border-radius:12px;background:#f2fbf6}.schat-recovery-banner[hidden]{display:none}.schat-recovery-banner>div{min-width:0;display:grid;gap:2px}.schat-recovery-banner strong{font-size:13px}.schat-recovery-banner span{color:#587265;font-size:11px}.schat-recovery-banner code{margin-top:4px;width:max-content;padding:4px 7px;border-radius:5px;background:#fff;color:#245b45;font-size:13px;font-weight:800}.schat-copy-recovery{margin-left:auto;border:1px solid #c7ddcf;border-radius:7px;background:#fff;color:#28614b;padding:7px 9px;font-size:11px;font-weight:750;cursor:pointer}.schat-dismiss-recovery{position:absolute;right:10px;top:8px;border:0;background:transparent;color:#668275;font-size:21px;cursor:pointer}
/* Auth */
.schat-auth-app{max-width:1040px;margin:0 auto}.schat-auth-hero{align-items:center}.schat-auth-badge{min-width:150px;padding:12px 14px;border:1px solid #d7e5ef;border-radius:10px;background:rgba(255,255,255,.82)}.schat-auth-badge strong,.schat-auth-badge span{display:block}.schat-auth-badge strong{font-size:13px}.schat-auth-badge span{margin-top:2px;color:#6f8293;font-size:11px}.schat-auth-shell{display:grid;grid-template-columns:minmax(0,.85fr) minmax(340px,1fr);gap:18px;margin-top:18px}.schat-auth-intro,.schat-auth-card{border:1px solid var(--schat-line);border-radius:16px;background:#fff;box-shadow:0 8px 26px rgba(30,71,110,.05)}.schat-auth-intro{padding:26px}.schat-auth-intro h2{margin:5px 0 9px;font-size:27px}.schat-auth-intro p{margin:0;color:var(--schat-muted);font-size:14px;line-height:1.55}.schat-auth-intro ul{margin:18px 0 0;padding-left:20px;color:#435c71;font-size:13px}.schat-auth-intro li+li{margin-top:8px}.schat-auth-card{padding:20px}.schat-auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:4px;border-radius:10px;background:#f1f5f8}.schat-auth-tabs button{border:0;border-radius:7px;background:transparent;padding:9px 8px;color:#63788a;font:inherit;font-size:12px;font-weight:800;cursor:pointer}.schat-auth-tabs button.is-active{background:#fff;color:#1f5f91;box-shadow:0 1px 5px rgba(26,70,103,.08)}.schat-auth-tabs button:disabled{opacity:.45;cursor:not-allowed}.schat-auth-form{display:grid;gap:13px;margin-top:16px}.schat-auth-form[hidden]{display:none}.schat-avatar-picker{display:grid;grid-template-columns:54px minmax(0,1fr);gap:11px;align-items:center;padding:10px;border:1px dashed #c9d8e3;border-radius:10px;background:#fafcfd}.schat-avatar-preview{width:54px;height:54px}.schat-avatar-preview img{width:100%;height:100%;object-fit:cover;border-radius:13px;background:#eef5f8}.schat-avatar-picker>span:last-child{display:grid;gap:3px}.schat-avatar-picker strong{font-size:12px}.schat-avatar-picker small{color:#7c8d9b;font-size:10.5px}.schat-avatar-picker input{font-size:11px;max-width:100%}.schat-check{display:flex;align-items:flex-start;gap:8px;color:#506677;font-size:11.5px;line-height:1.4}.schat-check input{margin-top:2px;flex:none}.schat-auth-submit{width:100%}.schat-auth-link,.schat-auth-back button{justify-self:start;border:0;background:transparent;padding:0;color:#356f9b;font:inherit;font-size:11.5px;font-weight:700;cursor:pointer}.schat-privacy-note{color:#7b8995;font-size:10.5px;line-height:1.45}.schat-auth-note{margin-top:12px;padding:9px 10px;border-radius:8px;background:#fff8e8;color:#745f35;font-size:11px}
@media(max-width:920px){.schat-layout{grid-template-columns:1fr}.schat-sidebar{position:static;grid-template-columns:1fr 1fr}.schat-ad-slot{grid-column:1/-1}.schat-stream{height:560px}.schat-auth-shell{grid-template-columns:1fr}.schat-auth-intro{padding:22px}}
@media(max-width:700px){.schat-page-shell{padding:14px 0 42px}.schat-hero{align-items:flex-start;flex-direction:column;padding:20px;border-radius:15px}.schat-hero h1{font-size:34px}.schat-hero-status{min-width:0;width:100%;box-sizing:border-box}.schat-demo-note{align-items:flex-start;flex-direction:column;gap:2px}.schat-layout{margin-top:12px;gap:12px}.schat-stream-card,.schat-compose,.schat-side-card,.schat-auth-intro,.schat-auth-card{border-radius:13px}.schat-stream-top{padding:13px 14px}.schat-stream-top span{display:none}.schat-stream{height:56vh;min-height:390px;padding:8px 13px 14px}.schat-message{grid-template-columns:34px minmax(0,1fr);gap:9px;padding:11px 0}.schat-avatar{width:34px;height:34px}.schat-avatar img{border-radius:10px}.schat-message-head{flex-wrap:wrap;gap:5px}.schat-message-head time{font-size:10px}.schat-message-text{font-size:14px}.schat-compose{padding:15px}.schat-compose-head h2{font-size:21px}.schat-form-foot{align-items:flex-start;flex-direction:column}.schat-send{width:100%}.schat-field-foot small{max-width:78%}.schat-sidebar{grid-template-columns:1fr}.schat-ad-slot{grid-column:auto}.schat-auth-shell{margin-top:12px;gap:12px}.schat-auth-intro{padding:18px}.schat-auth-intro h2{font-size:23px}.schat-auth-card{padding:15px}.schat-auth-badge{width:100%;box-sizing:border-box}.schat-recovery-banner{align-items:flex-start;flex-direction:column;padding-right:40px}.schat-copy-recovery{margin-left:0}}
@media(max-width:420px){.schat-hero{padding:18px}.schat-stream{height:54vh;min-height:360px}.schat-message-head time{width:100%;margin-left:0}.schat-writing-as{font-size:10px}.schat-message-actions{gap:11px}.schat-report-toggle{margin-left:0!important}.schat-auth-tabs button{font-size:11px}.schat-avatar-picker{grid-template-columns:48px minmax(0,1fr)}.schat-avatar-preview{width:48px;height:48px}}