:root{--bg-primary: #ffffff;--bg-secondary: #f5f5f5;--bg-tertiary: #e0e0e0;--text-primary: #1a1a1a;--text-secondary: #666666;--accent: #3b82f6;--accent-hover: #2563eb;--error: #ef4444;--success: #22c55e;--warning: #f59e0b;--border: #e0e0e0;--shadow: rgba(0, 0, 0, .1)}[data-theme=dark]{--bg-primary: #1a1a1a;--bg-secondary: #2d2d2d;--bg-tertiary: #404040;--text-primary: #ffffff;--text-secondary: #a0a0a0;--accent: #60a5fa;--accent-hover: #3b82f6;--error: #f87171;--success: #4ade80;--warning: #fbbf24;--border: #404040;--shadow: rgba(0, 0, 0, .3)}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:JetBrains Mono,Fira Code,Courier New,monospace;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease;font-size:14px;line-height:1.5}button{cursor:pointer;border:none;font-family:inherit;background:none}input{font-family:inherit}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-secondary);border-left:1px solid var(--border)}::-webkit-scrollbar-thumb{background:var(--border)}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.user-name-display{padding:.25rem .625rem;border-radius:4px;font-weight:500;white-space:nowrap}.user-name-display.is-admin{color:#fbbf24;border:1px solid #fbbf24;box-shadow:0 0 8px #fbbf2499,inset 0 0 4px #fbbf2433;font-weight:600}.user-name-display:not(.is-admin){color:#60a5fa;border:1px solid #60a5fa;box-shadow:0 0 6px #60a5fa80,inset 0 0 3px #60a5fa26}:is(.admin-layout,.profile-layout){display:flex;flex-direction:column;height:100vh}:is(.admin-main,.profile-main){flex:1;padding:1.5rem;overflow-y:auto;background:var(--bg-secondary)}:is(.admin-header,.profile-header){display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}:is(.admin-title,.profile-title){margin:0;font-size:1.5rem;font-weight:700;color:var(--text-primary)}.back-to-chat-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--accent);color:#fff;border-radius:4px;font-size:.875rem;font-weight:500;transition:background .2s}.back-to-chat-btn:hover{background:var(--accent-hover)}.profile-content{display:grid;grid-template-columns:1fr;gap:1.5rem;max-width:600px;margin:0 auto}.profile-card{background:var(--bg-primary);border-radius:.75rem;padding:1.5rem;box-shadow:0 1px 3px var(--shadow)}.card-title{margin:0 0 1.25rem;padding-bottom:.75rem;border-bottom:1px solid var(--border);font-size:1.125rem;font-weight:600;color:var(--text-primary)}