@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg: #ffffff;--sidebar: #f1f3f5;--surface: #ffffff;--surface-2: #f1f3f5;--border: #dde1e7;--border-2: #c4c9d4;--accent: #e5511a;--accent-2: #c94210;--text: #111111;--text-mid: #4b5563;--text-muted:#8a929e;--sent-bg: #111111;--sent-text: #ffffff;--recv-bg: #e8eaed;--online: #16a34a}[data-theme=dark]{--bg: #0e0e0e;--sidebar: #1a1a1a;--surface: #1f1f1f;--surface-2: #252525;--border: #2e2e2e;--border-2: #3a3a3a;--accent: #e5511a;--accent-2: #c94210;--text: #ececec;--text-mid: #a8a8a8;--text-muted:#909090;--sent-bg: #e5511a;--sent-text: #ffffff;--recv-bg: #2e2e2e;--online: #4ade80}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;overflow:hidden}body{font-family:Outfit,sans-serif;background:var(--bg);color:var(--text)}.loading-screen{height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.loading-spinner{width:32px;height:32px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.theme-toggle{position:fixed;bottom:20px;right:20px;z-index:9999;width:36px;height:36px;border-radius:50%;border:1.5px solid var(--border);background:var(--bg-secondary);color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color .15s,color .15s,background .15s}.theme-toggle:hover{border-color:var(--accent);color:var(--accent);background:var(--bg-secondary)}.auth-screen{width:100%;height:100vh;display:flex;overflow:hidden;border-top:3px solid #e5511a}.auth-left{width:46%;background:#e9e9e6;background-image:radial-gradient(circle,#ccccc8 1px,transparent 1px);background-size:26px 26px;display:flex;flex-direction:column;justify-content:center;padding:64px 52px;position:relative;overflow:hidden;border-right:1px solid #e8e8e5;transition:background .2s}[data-theme=dark] .auth-left{background:#111;background-image:radial-gradient(circle,#222222 1px,transparent 1px);background-size:26px 26px;border-right-color:#222}.auth-left-glow{position:absolute;bottom:-100px;right:-100px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(229,81,26,.07) 0%,transparent 70%);pointer-events:none}[data-theme=dark] .auth-left-glow{background:radial-gradient(circle,rgba(229,81,26,.11) 0%,transparent 70%)}.auth-brand{font-size:68px;font-weight:700;color:#111;letter-spacing:-2.5px;line-height:1;margin-bottom:12px}[data-theme=dark] .auth-brand{color:#ececec}.auth-brand span{color:#e5511a}.auth-tagline{font-size:15px;color:#555;font-weight:400;letter-spacing:.1px;margin-bottom:44px}[data-theme=dark] .auth-tagline{color:#888}@keyframes bubbleIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.auth-preview{display:flex;flex-direction:column;gap:10px;max-width:290px}.auth-bubble{display:flex;align-items:flex-end;gap:8px;opacity:0;animation:bubbleIn .3s ease forwards}.auth-bubble--sent{flex-direction:row-reverse;align-self:flex-end}.auth-avatar{width:26px;height:26px;border-radius:50%;background:#e8e8e5;border:1px solid #d8d8d5;color:#999;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}[data-theme=dark] .auth-avatar{background:#2a2a2a;border-color:#383838;color:#777}.auth-bubble-body{display:flex;flex-direction:column;gap:3px}.auth-bubble-name{font-size:10px;color:#707070;font-weight:600;text-transform:uppercase;letter-spacing:.5px;padding-left:2px}[data-theme=dark] .auth-bubble-name{color:#888}.auth-bubble-text{display:inline-block;padding:8px 13px;border-radius:14px;font-size:13px;line-height:1.4}.auth-bubble--recv .auth-bubble-text{background:#d8d8d4;color:#1a1a1a;border:1px solid #ccccc8;border-bottom-left-radius:3px}[data-theme=dark] .auth-bubble--recv .auth-bubble-text{background:#2a2a2a;color:#e0e0e0;border-color:#383838}.auth-bubble--sent .auth-bubble-text{background:#e5511a;color:#fff;border-bottom-right-radius:3px}.auth-features{list-style:none;display:flex;flex-direction:column;gap:16px}.auth-feature{display:flex;align-items:center;gap:12px;font-size:13px;color:#555;font-weight:300;letter-spacing:.1px}[data-theme=dark] .auth-feature{color:#7a7a7a}.auth-feature-dot{width:5px;height:5px;border-radius:50%;background:#e5511a;flex-shrink:0}@keyframes authRightIn{0%{opacity:0;transform:translate(14px)}to{opacity:1;transform:translate(0)}}.auth-right{flex:1;display:flex;align-items:center;justify-content:center;padding:60px 56px;background:#fff;animation:authRightIn .4s ease .1s both}[data-theme=dark] .auth-right{background:#0e0e0e}.auth-form{width:100%;max-width:360px}.auth-eyebrow{font-size:11px;font-weight:700;color:#b83e10;text-transform:uppercase;letter-spacing:2px;margin-bottom:16px}[data-theme=dark] .auth-eyebrow{color:#e5511a}.auth-title{font-size:72px;font-weight:700;letter-spacing:-3px;line-height:1;margin-bottom:20px;color:#111}[data-theme=dark] .auth-title{color:#ececec}.auth-sub{font-size:18px;font-weight:300;line-height:1.65;margin-bottom:40px;color:#5a6270}[data-theme=dark] .auth-sub{color:#8896a4}.auth-actions{display:flex;flex-direction:column;gap:10px}.auth-btn-primary{width:100%;padding:15px 20px;background:#e5511a;color:#fff;border:none;border-radius:8px;font-family:Outfit,sans-serif;font-size:15px;font-weight:600;cursor:pointer;transition:background .15s,transform .1s}.auth-btn-primary:hover{background:#c94210}.auth-btn-primary:active{transform:scale(.99)}.auth-or{display:flex;align-items:center;gap:12px}.auth-or:before,.auth-or:after{content:"";flex:1;height:1px;background:#d1d5db}[data-theme=dark] .auth-or:before,[data-theme=dark] .auth-or:after{background:#2e2e2e}.auth-or span{font-size:11px;color:#888}.auth-btn-secondary{width:100%;padding:14px 20px;background:transparent;border:1.5px solid #c4c9d4;border-radius:8px;font-family:Outfit,sans-serif;font-size:15px;font-weight:400;cursor:pointer;transition:border-color .15s,color .15s;color:#374151}[data-theme=dark] .auth-btn-secondary{border-color:#333;color:#909090}.auth-btn-secondary:hover{border-color:#111;color:#111}[data-theme=dark] .auth-btn-secondary:hover{border-color:#555;color:#ececec}.auth-register-form{display:flex;flex-direction:column;gap:16px;margin-top:28px}.auth-field{display:flex;flex-direction:column;gap:6px}.auth-label{font-size:11px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:#666}[data-theme=dark] .auth-label{color:#888}.auth-input{padding:11px 14px;border-radius:8px;font-family:Outfit,sans-serif;font-size:14px;font-weight:400;outline:none;transition:border-color .15s;background:#fff;border:1.5px solid #c4c9d4;color:#111}[data-theme=dark] .auth-input{background:#1a1a1a;border-color:#2e2e2e;color:#ececec}.auth-input:focus{border-color:#e5511a}[data-theme=dark] .auth-input:focus{border-color:#e5511a}.auth-input::placeholder{color:#aaa}[data-theme=dark] .auth-input::placeholder{color:#444}.auth-footer-note{text-align:center;font-size:13px;color:#666;margin-top:6px}[data-theme=dark] .auth-footer-note{color:#888}.auth-link{color:#e5511a;text-decoration:none;font-weight:500}.auth-link:hover{color:#c94210}.app-screen{width:100%;height:100vh;display:flex}.sidebar{width:272px;min-width:272px;height:100vh;background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column}.sidebar-header{padding:18px 16px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.s-logo{font-size:18px;font-weight:700;letter-spacing:-.5px}.s-logo span{color:var(--accent)}.sidebar-header-actions{display:flex;gap:6px}.icon-btn{width:28px;height:28px;border-radius:6px;background:var(--text);border:none;color:#fff;font-size:16px;cursor:pointer;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .15s}.icon-btn:hover{background:#2a2a2a}[data-theme=dark] .icon-btn{background:var(--accent)}[data-theme=dark] .icon-btn:hover{background:var(--accent-2)}.icon-btn.ghost{background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border);font-size:14px}.icon-btn.ghost:hover{border-color:var(--text);color:var(--text)}[data-theme=dark] .icon-btn.ghost:hover{border-color:var(--accent);color:var(--accent)}.search-wrap{padding:10px 14px;border-bottom:1px solid var(--border)}.search-wrap input{width:100%;padding:8px 13px;background:var(--surface);border:1.5px solid var(--border);border-radius:6px;color:var(--text);font-family:Outfit,sans-serif;font-size:13px;outline:none;transition:border-color .15s}.search-wrap input:focus{border-color:var(--text)}[data-theme=dark] .search-wrap input:focus{border-color:var(--accent)}.search-wrap input::placeholder{color:var(--text-muted)}.chat-list{flex:1;overflow-y:auto}.chat-list::-webkit-scrollbar{width:3px}.chat-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.chat-item{padding:12px 16px;cursor:pointer;display:flex;align-items:center;gap:11px;transition:background .1s;border-bottom:1px solid var(--border)}.chat-item:hover{background:var(--surface-2)}.chat-item.active{background:var(--surface);border-left:3px solid var(--accent);padding-left:13px}[data-theme=dark] .chat-item.active{background:var(--surface-2)}.avatar{width:36px;height:36px;border-radius:6px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff}.chat-info{flex:1;min-width:0}.chat-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px}.chat-item.active .chat-name{color:var(--accent)}.chat-preview{font-size:12px;color:var(--text-muted);font-weight:300;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-meta{display:flex;flex-direction:column;align-items:flex-end;gap:4px}.chat-time{font-size:10px;color:var(--text-muted)}.unread-badge{min-width:17px;height:17px;background:var(--accent);color:#fff;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;padding:0 4px}.main{flex:1;display:flex;flex-direction:column;overflow:hidden}.chat-header{padding:14px 24px;border-bottom:1px solid var(--border);background:var(--surface);display:flex;align-items:center;gap:12px;flex-shrink:0}[data-theme=dark] .chat-header{background:var(--sidebar)}.ch-info{flex:1}.ch-name{font-size:15px;font-weight:600}.ch-status{font-size:12px;color:var(--online);margin-top:1px}.ch-actions{display:flex;gap:7px}.messages{flex:1;overflow-y:auto;padding:24px 28px;display:flex;flex-direction:column;gap:2px;background:var(--bg)}.messages::-webkit-scrollbar{width:3px}.messages::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.date-sep{text-align:center;margin:10px 0;font-size:11px;color:var(--text-muted);display:flex;align-items:center;gap:12px}.date-sep:before,.date-sep:after{content:"";flex:1;height:1px;background:var(--border)}.msg-row{display:flex}.msg-row.sent{justify-content:flex-end}.msg-row+.msg-row{margin-top:2px}.bubble{max-width:62%;padding:10px 14px;font-size:14px;line-height:1.5;border-radius:8px;font-weight:400}.msg-row.sent .bubble{background:var(--sent-bg);color:var(--sent-text);border-bottom-right-radius:2px}.msg-row.recv .bubble{background:var(--recv-bg);color:var(--text);border-bottom-left-radius:2px}[data-theme=dark] .msg-row.recv .bubble{border:1px solid var(--border)}.msg-time{font-size:11px;color:var(--text-muted);margin-top:3px}.msg-row.sent .msg-time{text-align:right}.typing-indicator{display:flex;align-items:center;gap:7px;padding:0 28px 10px;font-size:12px;color:var(--text-muted);flex-shrink:0;min-height:26px}.typing-indicator.hidden{visibility:hidden}.typing-dots{display:flex;gap:3px}.typing-dots span{width:5px;height:5px;background:var(--text-muted);border-radius:50%;animation:tdot 1.3s infinite ease-in-out}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}@keyframes tdot{0%,80%,to{transform:scale(.6);opacity:.3}40%{transform:scale(1);opacity:1}}.input-area{padding:12px 20px;border-top:1px solid var(--border);background:var(--surface);display:flex;gap:10px;align-items:center;flex-shrink:0}[data-theme=dark] .input-area{background:var(--sidebar)}.msg-input{flex:1;padding:10px 15px;background:var(--surface-2);border:1.5px solid var(--border);border-radius:7px;color:var(--text);font-family:Outfit,sans-serif;font-size:14px;outline:none;transition:border-color .15s}.msg-input:focus{border-color:var(--text)}[data-theme=dark] .msg-input:focus{border-color:var(--accent)}.msg-input::placeholder{color:var(--text-muted);font-weight:300}.send-btn{padding:10px 18px;background:var(--text);color:#fff;border:none;border-radius:7px;font-family:Outfit,sans-serif;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s}.send-btn:hover{background:#2a2a2a}[data-theme=dark] .send-btn{background:var(--accent)}[data-theme=dark] .send-btn:hover{background:var(--accent-2)}.profile-screen{width:100%;height:100vh;display:flex;flex-direction:column;background:var(--bg)}.profile-nav{padding:15px 24px;border-bottom:1px solid var(--border);background:var(--surface);display:flex;align-items:center;gap:12px;flex-shrink:0}[data-theme=dark] .profile-nav{background:var(--sidebar)}.back-btn{background:var(--surface-2);border:1.5px solid var(--border);color:var(--text-mid);font-family:Outfit,sans-serif;font-size:13px;padding:7px 13px;border-radius:6px;cursor:pointer;transition:all .15s}.back-btn:hover{border-color:var(--text);color:var(--text)}[data-theme=dark] .back-btn:hover{border-color:var(--accent);color:var(--accent)}.pnav-title{font-size:15px;font-weight:600}.profile-body{flex:1;overflow-y:auto;display:flex;justify-content:center;padding:48px 24px}.profile-card{width:460px;background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden}.profile-hero{padding:30px 32px 26px;border-bottom:1px solid var(--border);background:var(--surface);display:flex;align-items:center;gap:20px}[data-theme=dark] .profile-hero{background:var(--surface-2)}.profile-avatar{width:60px;height:60px;border-radius:8px;background:var(--text);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;color:#fff}[data-theme=dark] .profile-avatar{background:var(--accent)}.profile-name{font-size:20px;font-weight:700}.profile-handle{font-size:13px;color:var(--text-muted);margin-top:2px;font-weight:300}.profile-fields{padding:26px 32px;display:flex;flex-direction:column;gap:14px}.pfield label{display:block;font-size:11px;font-weight:600;color:var(--text-muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.5px}.pfield input{width:100%;padding:10px 14px;background:var(--surface-2);border:1.5px solid var(--border);border-radius:6px;color:var(--text);font-family:Outfit,sans-serif;font-size:14px;outline:none;transition:border-color .15s}.pfield input:focus{border-color:var(--text)}[data-theme=dark] .pfield input{background:var(--bg)}[data-theme=dark] .pfield input:focus{border-color:var(--accent)}.profile-actions{padding:0 32px 28px;display:flex;gap:9px}.btn-save{padding:10px 22px;background:var(--text);color:#fff;border:none;border-radius:6px;font-family:Outfit,sans-serif;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s}.btn-save:hover{background:#2a2a2a}[data-theme=dark] .btn-save{background:var(--accent)}[data-theme=dark] .btn-save:hover{background:var(--accent-2)}.btn-danger{padding:10px 16px;background:transparent;border:1.5px solid var(--border);color:var(--text-muted);border-radius:6px;font-family:Outfit,sans-serif;font-size:13px;cursor:pointer;transition:all .15s}.btn-danger:hover{border-color:#ef4444;color:#ef4444}.modal-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:100}.modal-box{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:24px;width:320px}.modal-box h3{font-size:15px;font-weight:600;margin-bottom:14px}.modal-input{width:100%;padding:9px 13px;background:var(--surface-2);border:1.5px solid var(--border);border-radius:6px;color:var(--text);font-family:Outfit,sans-serif;font-size:13px;outline:none;transition:border-color .15s;margin-bottom:10px}.modal-input:focus{border-color:var(--text)}[data-theme=dark] .modal-input:focus{border-color:var(--accent)}.modal-input::placeholder{color:var(--text-muted)}.modal-user-list{max-height:200px;overflow-y:auto;border:1px solid var(--border);border-radius:6px;margin-bottom:12px}.modal-user-item{padding:10px 12px;cursor:pointer;font-size:13px;transition:background .1s;border-bottom:1px solid var(--border)}.modal-user-item:last-child{border-bottom:none}.modal-user-item:hover{background:var(--surface-2)}.modal-actions{display:flex;gap:8px;justify-content:flex-end}.btn-cancel{padding:8px 16px;background:transparent;border:1.5px solid var(--border);color:var(--text-muted);border-radius:6px;font-family:Outfit,sans-serif;font-size:13px;cursor:pointer;transition:all .15s}.btn-cancel:hover{border-color:var(--text);color:var(--text)}.mobile-back-btn{display:none}@media(max-width:639px){.auth-left{display:none}.auth-right{flex:1;padding:48px 28px}.auth-form{max-width:100%}.auth-brand,.auth-title{font-size:52px;letter-spacing:-2px}.auth-sub{font-size:16px;margin-bottom:32px}.sidebar{width:100%;min-width:unset;position:absolute;inset:0;z-index:10}.mobile-sidebar-open .main,.mobile-chat-open .sidebar{display:none}.mobile-back-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:6px;background:var(--surface-2);border:1.5px solid var(--border);color:var(--text-mid);font-size:16px;cursor:pointer;flex-shrink:0;transition:border-color .15s,color .15s}.mobile-back-btn:hover{border-color:var(--text);color:var(--text)}.chat-header{padding:12px 14px}.messages{padding:16px 12px}.bubble{max-width:80%}.typing-indicator{padding:0 12px 10px}.input-area{padding:10px 12px}.profile-card{width:100%}.profile-body{padding:20px 16px}.profile-hero{padding:20px 20px 18px}.profile-fields{padding:20px}.profile-actions{padding:0 20px 22px}.modal-box{width:calc(100vw - 32px);max-width:360px}}