:root{--bg: #09111f;--panel: #101c31;--card: #162542;--accent: #79e2b0;--muted: #95abc6;--text: #edf5ff;--danger: #ff7c7c;--border: #23385f;--shadow: 0 20px 50px rgba(2, 8, 20, .32)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Segoe UI,Trebuchet MS,sans-serif;background:radial-gradient(circle at 18% 12%,rgba(121,226,176,.14),transparent 24%),radial-gradient(circle at 88% 0%,rgba(83,134,255,.16),transparent 28%),linear-gradient(180deg,#0b1528,#09111f);color:var(--text)}button,input,textarea,select{font-family:inherit}.layout{display:grid;grid-template-columns:clamp(300px,24vw,360px) minmax(0,1fr);height:100dvh;overflow:hidden}.sidebar{display:flex;flex-direction:column;gap:clamp(12px,1.6vw,16px);padding:clamp(14px,2vw,22px) clamp(12px,1.5vw,18px);overflow-y:auto;background:linear-gradient(180deg,#101c31f5,#0a1424fa);border-right:1px solid var(--border)}.sidebar-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.logo-block{display:flex;flex-direction:column;gap:4px}.logo{font-weight:800;font-size:22px;letter-spacing:.02em}.user{color:var(--muted);font-size:14px}.sidebar-section,.tabs-section,.card.mini,.panel{background:linear-gradient(180deg,#162542f2,#101c31f2);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}.sidebar-section,.tabs-section{padding:16px}.section-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}.section-title-row h3{margin:0;font-size:16px}.section-subtitle{margin-top:4px;color:var(--muted);font-size:12px}.compact-row{margin-bottom:10px}.tabs{display:flex;flex-direction:column;gap:8px}.tab{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:11px 12px;background:#ffffff0a;color:var(--text);border:1px solid var(--border);border-radius:12px;cursor:pointer;transition:transform .1s ease,border-color .2s ease,background .2s ease}.tab:hover{transform:translateY(-1px);border-color:var(--accent)}.tab.active{border-color:var(--accent);background:#79e2b014;box-shadow:0 0 0 1px #79e2b02e}.tab-label{display:inline-flex;align-items:center;gap:10px}.tab-icon{width:22px;text-align:center}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:24px;padding:3px 9px;background:var(--accent);color:#0a0d1a;border-radius:999px;font-size:12px;font-weight:700}.badge.soft{background:#79e2b024;color:var(--accent);border:1px solid rgba(121,226,176,.2)}.badge.soft.danger{background:#ff7c7c1f;color:#ffb0b0;border-color:#ff7c7c2e}.card{width:340px;margin:80px auto;padding:20px;display:flex;flex-direction:column;gap:10px;background:linear-gradient(180deg,#162542f2,#101c31f2);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}.card.mini{width:auto;margin:0;padding:16px;gap:10px}.embedded-form{box-shadow:none}.card h2,.card h3,.panel h2{margin:0}.card .error,.panel .error,.inline-error{color:var(--danger);font-size:13px}.card .success,.panel .success{color:var(--accent);font-size:13px}.password-card{gap:10px}.accounts-grid{display:grid;grid-template-columns:1fr;gap:10px;margin-bottom:12px}.accounts-grid.unified-grid{margin-bottom:0}.account-card{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:12px;background:#ffffff0a;border:1px solid var(--border);border-radius:14px;text-align:left}.account-nav-card{width:100%;min-width:0;color:var(--text);cursor:pointer;transition:transform .2s ease,border-color .2s ease,background .2s ease}.account-nav-card:hover{transform:translateY(-2px);border-color:var(--accent)}.account-nav-card.active{border-color:var(--accent);background:#79e2b014;box-shadow:0 0 0 1px #79e2b02e}.account-card-topline{display:flex;align-items:center;justify-content:space-between;gap:8px}.account-icon{font-size:18px}.account-name{font-weight:700;font-size:15px;line-height:1.3;white-space:normal;word-break:break-word}.account-auth-line{color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.02em;text-transform:uppercase}.account-empty{padding:12px;margin-bottom:12px;background:#ffffff05;border:1px dashed rgba(149,171,198,.28);border-radius:14px}.account-empty-title{margin-bottom:4px;font-weight:700}.service-help-panel{display:flex;flex-direction:column;gap:10px}.system-banner{display:flex;flex-direction:column;gap:4px;padding:12px 14px;background:#79e2b014;border:1px solid rgba(121,226,176,.18);border-radius:16px;color:var(--text)}.system-banner.degraded{background:#ff7c7c1a;border-color:#ff7c7c33}.system-banner strong{font-size:13px}.system-banner span{color:var(--muted);font-size:12px;line-height:1.45}.service-help-copy{line-height:1.45}.service-help-steps{margin:0;padding-left:18px;color:var(--text);line-height:1.5}.service-help-steps li+li{margin-top:6px}.service-help-action{width:100%}.service-help-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.service-help-status{line-height:1.45}.service-help-connected{font-size:13px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:20px;background:#040a12b8;z-index:20}.qr-modal{width:min(92vw,420px);display:flex;flex-direction:column;gap:14px;padding:18px;background:linear-gradient(180deg,#162542fa,#101c31fa);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow)}.service-qr-image{width:min(100%,320px);align-self:center;background:#fff;border-radius:18px;padding:12px}.connect-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;min-width:0}.oauth-btn{display:flex;align-items:center;gap:10px;padding:12px 16px;min-width:0;background:#ffffff0a;color:var(--text);border:1px solid var(--border);border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.oauth-btn.compact{justify-content:flex-start;min-height:62px;padding:12px;overflow:hidden}.account-connect-card{width:100%;min-height:92px;align-items:flex-start}.oauth-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 24px #0003}.oauth-btn:disabled,.oauth-btn.connected{opacity:.72;cursor:not-allowed}.oauth-btn .icon{font-size:20px}.oauth-btn-copy{display:flex;flex-direction:column;align-items:flex-start;line-height:1.2;min-width:0}.oauth-btn-copy strong{font-size:14px;max-width:100%;overflow:hidden;text-overflow:clip;white-space:normal;word-break:break-word}.oauth-btn-copy small{margin-top:4px;color:var(--muted);max-width:100%;white-space:normal;word-break:break-word}.oauth-btn-hint{display:block;line-height:1.35}.oauth-btn.telegram{border-color:#0088cc73}.oauth-btn.whatsapp{border-color:#25d36673}.oauth-btn.instagram{border-color:#e4405f73}.oauth-btn.vk{border-color:#0077ff73}.chat{display:flex;flex-direction:column;min-width:0;height:100dvh;background:linear-gradient(145deg,#162542a6,#09111feb)}.chat-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:clamp(14px,1.8vw,18px) clamp(14px,2vw,22px);border-bottom:1px solid var(--border);background:#09111fb3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.chat-header h2{margin:0}.chat-subtitle{margin-top:4px}.chat-header-status{display:flex;flex-wrap:wrap;gap:8px}.chat-body{flex:1;min-height:0;display:grid;grid-template-columns:clamp(240px,24vw,300px) minmax(0,1fr);overflow:hidden}.dialogs-pane{display:flex;flex-direction:column;gap:10px;min-height:0;padding:16px 14px;border-right:1px solid var(--border);background:#060f1c3d}.dialogs-header h3{margin:0 0 4px}.dialogs-scroll{display:flex;flex-direction:column;gap:8px;min-height:0;overflow-y:auto}.dialog-item{display:grid;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:10px;width:100%;padding:10px 12px;text-align:left;background:#ffffff08;color:var(--text);border:1px solid var(--border);border-radius:12px}.dialog-item.active{border-color:var(--accent);background:#79e2b014;box-shadow:0 0 0 1px #79e2b02e}.dialog-avatar{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#79e2b038,#5386ff3d);color:var(--text);font-weight:800}.dialog-content{min-width:0}.dialog-topline{display:flex;justify-content:space-between;gap:12px;margin-bottom:5px}.dialog-peer{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700}.dialog-time{white-space:nowrap}.dialog-preview{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;color:var(--muted);font-size:13px;line-height:1.35;word-break:break-word}.conversation-pane{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}.conversation-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px clamp(14px,2vw,20px) 0}.read-button{flex-shrink:0}.chat-list{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:clamp(14px,2vw,20px) clamp(14px,2.4vw,24px) 12px}.message{align-self:flex-start;max-width:min(720px,88%);padding:12px 14px;background:linear-gradient(180deg,#1d3054d1,#162542db);border:1px solid var(--border);border-radius:16px;box-shadow:0 5px 20px #0000002e}.message.outgoing{align-self:flex-end;background:linear-gradient(180deg,#275848e6,#193d34eb);border-color:#79e2b03d}.meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px}.service{color:var(--accent);font-weight:700}.message-peer{margin-top:6px}.text{margin-top:8px;font-size:14px;line-height:1.5;white-space:pre-wrap;word-break:break-word}.empty{margin-top:24px;color:var(--muted);text-align:center}.composer{display:grid;grid-template-columns:minmax(180px,.8fr) minmax(0,1fr) 132px;gap:12px;padding:14px clamp(14px,2vw,20px) 18px;border-top:1px solid var(--border);background:linear-gradient(180deg,#0a0e1fe0,#0a0e1ff5)}.composer-context{display:flex;flex-direction:column;justify-content:center;gap:4px;padding:0 4px}.composer-title{font-weight:700}.admin-shortcuts{margin-top:auto}input,textarea,select{width:100%;padding:11px 13px;background:#ffffff0a;color:var(--text);border:1px solid var(--border);border-radius:12px}textarea{resize:vertical;min-height:78px}button{padding:10px 12px;background:var(--accent);color:#0a0d1a;border:none;border-radius:10px;font-weight:700;cursor:pointer;transition:transform .1s ease}button:hover{transform:translateY(-1px)}button.secondary{background:transparent;color:var(--text);border:1px solid var(--border)}.muted{color:var(--muted);font-size:12px}.instructions{margin:8px 0;padding:12px;background:#7bd88f0d;border:1px solid rgba(123,216,143,.2);border-radius:10px}.help-text{font-size:13px;line-height:1.6}.help-text strong{display:block;margin-bottom:8px;color:var(--accent)}.help-text ol{margin:8px 0 0;padding-left:20px}.help-text li{margin:4px 0;color:var(--muted)}.help-text a{color:var(--accent);text-decoration:none;font-weight:600}.help-text a:hover{text-decoration:underline}.help-text code{padding:2px 6px;background:#ffffff14;color:var(--accent);border-radius:4px;font-family:Courier New,monospace;font-size:12px}.help-hint{margin:4px 0 12px;color:var(--muted);font-size:13px;line-height:1.5}.panel{padding:20px;border-radius:16px}.panel-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.admin-screen{padding:clamp(14px,2vw,20px);overflow-y:auto}.admin-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,420px);gap:20px}.admin-side-column{display:flex;flex-direction:column;gap:20px}.admin-list{display:flex;flex-direction:column;gap:12px}.admin-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;padding:14px 16px;background:#ffffff08;border:1px solid var(--border);border-radius:12px}.user-row{align-items:flex-start}.user-row>div:first-child{min-width:0;flex:1}.user-row-actions{display:flex;flex-direction:column;gap:10px;width:min(180px,100%);max-width:100%;flex-shrink:0}.admin-name{margin-bottom:4px;font-weight:700}.admin-form{display:flex;flex-direction:column;gap:10px}@media(max-width:980px){.layout{grid-template-columns:1fr;height:auto;min-height:100dvh;overflow:visible}.sidebar{border-right:0;border-bottom:1px solid var(--border);overflow:visible}.admin-grid,.chat-body,.composer,.connect-grid,.accounts-grid{grid-template-columns:1fr}.chat-header{flex-direction:column;align-items:flex-start}.chat{height:auto;min-height:0}.conversation-toolbar{flex-direction:column;align-items:flex-start;padding-right:14px}.dialogs-pane{max-height:280px;border-right:0;border-bottom:1px solid var(--border)}.user-row-actions{width:100%}.user-row{flex-direction:column}}@media(max-width:760px){.service-help-actions{grid-template-columns:1fr}.sidebar-top,.section-title-row,.panel-header{flex-direction:column;align-items:flex-start}.dialog-item{grid-template-columns:34px minmax(0,1fr)}.dialog-item .badge{display:none}.composer{gap:10px}.message{max-width:100%}}@media(max-width:640px){.sidebar,.chat-header,.chat-list,.composer,.admin-screen{padding-left:14px;padding-right:14px}.card{width:min(100% - 24px,340px);margin:24px auto}.accounts-grid,.connect-grid,.tabs{gap:8px}.composer-context{padding:0}.user-row-actions{gap:8px}}@media(max-width:420px){.sidebar,.chat-header,.chat-list,.composer,.admin-screen{padding-left:12px;padding-right:12px}.sidebar-section,.tabs-section,.card.mini,.panel{border-radius:14px}.account-card,.oauth-btn.compact,.dialog-item,.message{padding-left:10px;padding-right:10px}}