@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root,[data-theme=light]{--text:#111827;--text-muted:#6b7280;--bg:#fff;--bg-secondary:#f3f4f6;--bg-surface:#fff;--border:#e5e7eb;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-text:#fff;--shadow:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--radius:2px;--font-sans:"Inter", sans-serif}[data-theme=dark]{--text:#f9fafb;--text-muted:#9ca3af;--bg:#111827;--bg-secondary:#1f2937;--bg-surface:#374151;--border:#4b5563;--accent:#3b82f6;--accent-hover:#60a5fa;--accent-text:#fff;--shadow:0 4px 6px -1px #00000080;--radius:2px}[data-theme=midnight]{--text:#e2e8f0;--text-muted:#94a3b8;--bg:#0f172a;--bg-secondary:#1e293b;--bg-surface:#334155;--border:#475569;--accent:#6366f1;--accent-hover:#818cf8;--accent-text:#fff;--shadow:0 4px 6px -1px #00000080;--radius:0px}[data-theme=corporate]{--text:#1a1a1a;--text-muted:#666;--bg:#f4f4f4;--bg-secondary:#e0e0e0;--bg-surface:#fff;--border:#ccc;--accent:#00509e;--accent-hover:#003d7a;--accent-text:#fff;--shadow:0 2px 4px #0000001a;--radius:0px}[data-theme=neon]{--text:#fff;--text-muted:#a3a3a3;--bg:#000;--bg-secondary:#111;--bg-surface:#222;--border:#333;--accent:#39ff14;--accent-hover:#32e612;--accent-text:#000;--shadow:0 0 10px #39ff1480;--radius:0px}[data-theme=dracula]{--text:#f8f8f2;--text-muted:#6272a4;--bg:#282a36;--bg-secondary:#44475a;--bg-surface:#44475a;--border:#6272a4;--accent:#ff79c6;--accent-hover:#bd93f9;--accent-text:#282a36;--shadow:0 4px 6px -1px #00000080;--radius:2px}[data-theme=tokyo]{--text:#a9b1d6;--text-muted:#565f89;--bg:#1a1b26;--bg-secondary:#24283b;--bg-surface:#24283b;--border:#414868;--accent:#7aa2f7;--accent-hover:#bb9af7;--accent-text:#1a1b26;--shadow:0 4px 6px -1px #00000080;--radius:2px}[data-theme=synthwave]{--text:#fbbce5;--text-muted:#b891bd;--bg:#2b213a;--bg-secondary:#241b2f;--bg-surface:#36294a;--border:#e7669d;--accent:#ece23c;--accent-hover:#1db1df;--accent-text:#241b2f;--shadow:0 0 10px #ece23c66;--radius:2px}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%}body{font-family:var(--font-sans);background-color:var(--bg);color:var(--text);line-height:1.5;transition:background-color .3s,color .3s}#root{flex-direction:column;width:100%;height:100vh;display:flex}.base-input{border:1px solid var(--border);border-radius:var(--radius);background-color:var(--bg-surface);width:100%;color:var(--text);font-family:var(--font-sans);outline:none;padding:.75rem 1rem .75rem 2.5rem;font-size:1rem;transition:border-color .2s,box-shadow .2s}.base-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-hover)}.base-button{background-color:var(--accent);color:var(--accent-text);border-radius:var(--radius);cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;transition:background-color .2s,transform .1s;display:inline-flex}.base-button:hover{background-color:var(--accent-hover)}.base-button:active{transform:scale(.98)}.icon-btn{color:var(--text-muted);border:1px solid var(--border);background-color:#0000;padding:.5rem}.icon-btn:hover{background-color:var(--bg-secondary);color:var(--text)}.theme-selector{border:1px solid var(--border);border-radius:var(--radius);background-color:var(--bg-surface);align-items:center;gap:.5rem;padding:.25rem .5rem;transition:background-color .3s,border-color .3s;display:flex}.theme-icon{color:var(--text-muted)}.theme-select{color:var(--text);font-family:var(--font-sans);cursor:pointer;background:0 0;border:none;outline:none;font-size:.875rem}.split-layout{width:100%;height:100%;display:flex}.split-left{background-color:var(--bg-secondary);border-right:1px solid var(--border);flex-direction:column;flex:1;justify-content:center;align-items:center;padding:2rem;display:flex}.branding{text-align:center}.branding-logo{border-radius:var(--radius);width:5rem;height:5rem;box-shadow:var(--shadow);object-fit:cover;margin-bottom:1rem}.branding h1{color:var(--text);letter-spacing:-.05em;margin-bottom:.5rem;font-size:3rem;font-weight:700}.branding-tagline{color:var(--text-muted);font-size:1.125rem}.split-right{background-color:var(--bg);flex-direction:column;flex:1;display:flex;position:relative}.top-nav{justify-content:flex-end;padding:1.5rem 2rem;display:flex}.login-container{flex-direction:column;flex:1;justify-content:center;width:100%;max-width:400px;margin:0 auto;padding:2rem;display:flex}.login-container h2{margin-bottom:.5rem;font-size:2rem;font-weight:600}.subtitle{color:var(--text-muted);margin-bottom:2rem}.username-form{flex-direction:column;gap:1.5rem;display:flex}.input-group{align-items:center;display:flex;position:relative}.input-icon{color:var(--text-muted);pointer-events:none;position:absolute;left:.75rem}.primary-btn{width:100%}.chat-layout{background-color:var(--bg);flex-direction:column;height:100%;display:flex}.chat-header{background-color:var(--bg-surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex;box-shadow:0 1px 2px #0000000d}.chat-brand{align-items:center;gap:.75rem;display:flex}.chat-logo{border-radius:var(--radius);object-fit:cover;width:2.5rem;height:2.5rem}.chat-title{letter-spacing:-.025em;color:var(--text);font-size:1.5rem;font-weight:600}.chat-actions{align-items:center;gap:1.5rem;display:flex}.welcome-text{color:var(--text-muted);font-weight:500}.chat-main{flex:1;display:flex;overflow:hidden}.chat-window{background-color:var(--bg);flex-direction:column;flex:1;display:flex;position:relative}.message-list{background-color:var(--bg);flex-direction:column;flex:1;gap:1.25rem;padding:1.5rem;display:flex;overflow-y:auto}.message-wrapper{flex-direction:column;max-width:75%;display:flex}.message-wrapper.own{align-self:flex-end;align-items:flex-end}.message-wrapper.other{align-self:flex-start;align-items:flex-start}.message-sender{color:var(--text-muted);margin-bottom:.25rem;font-size:.75rem;font-weight:600}.message-bubble{border-radius:var(--radius);background-color:var(--bg-surface);border:1px solid var(--border);color:var(--text);word-break:break-word;padding:.75rem 1rem;position:relative;box-shadow:0 1px 2px #0000000d}.message-wrapper.own .message-bubble{background-color:var(--accent);color:var(--accent-text);border-color:var(--accent-hover)}.message-time{color:var(--text-muted);margin-top:.25rem;font-size:.65rem}.message-wrapper.own .message-time{opacity:.8}.message.system{background-color:var(--bg-secondary);color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border:none;border-radius:100px;align-self:center;margin:1rem 0;padding:.4rem 1rem;font-size:.75rem;font-weight:600}.message-input-container{background-color:var(--bg-surface);border-top:1px solid var(--border);gap:1rem;padding:1.5rem;display:flex}.message-input{flex:1;padding-left:1rem}.send-btn{padding:0 1.5rem}.status-indicator{color:var(--text-muted);background-color:var(--bg-secondary);border-radius:var(--radius);align-items:center;gap:.5rem;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:flex}.status-dot{background-color:#ef4444;border-radius:50%;width:8px;height:8px}.status-dot.connected{background-color:#10b981;box-shadow:0 0 8px #10b98166}.loading-screen{background-color:var(--bg);z-index:50;flex-direction:column;justify-content:center;align-items:center;gap:1.5rem;display:flex;position:absolute;inset:0}.spinner{border:3px solid var(--bg-secondary);border-top-color:var(--accent);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.chat-sidebar{background-color:var(--bg-secondary);border-right:1px solid var(--border);flex-direction:column;gap:1.5rem;width:260px;padding:1.25rem;display:flex}.active-channel{background-color:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);align-items:center;gap:.5rem;padding:.6rem .8rem;font-weight:600;display:flex}.mobile-menu-btn{display:none}@media (width<=768px){.mobile-menu-btn{color:var(--text);cursor:pointer;background:0 0;border:none;margin-right:.5rem;padding:.5rem;display:flex}.chat-header{height:60px;padding:.75rem 1rem}.chat-brand{gap:.5rem}.chat-title{font-size:1.25rem}.status-text,.welcome-text{display:none}.chat-actions{gap:.75rem}.chat-sidebar{z-index:1000;border-right:1px solid var(--border);transition:transform .3s cubic-bezier(.4,0,.2,1);position:fixed;top:60px;bottom:0;left:-260px;box-shadow:10px 0 15px #0000001a}.chat-sidebar.show{transform:translate(260px)}.chat-layout.sidebar-open .chat-window{filter:brightness(.6);pointer-events:none}.message-list{padding:1rem}.message-wrapper{max-width:85%}.message-input-container{padding:1rem}.split-layout{flex-direction:column}.split-left{border-right:none;border-bottom:1px solid var(--border);min-height:40vh}.branding h1{font-size:2.5rem}.login-container{margin-top:-2rem;padding:1.5rem}}