:root{--bg: #0a0a0a;--surface: #1a1a1a;--surface-hover: #222222;--border: #2a2a2a;--border-input: #3a3a3a;--text: #f0f0f0;--text-muted: #888;--accent: #0a66c2;--radius: 6px;--radius-sm: 4px}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:IBM Plex Sans,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.45;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}input,textarea{font-family:inherit}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}mark{background:#0a66c259;color:inherit;padding:0 1px;border-radius:2px}.skeleton-text{display:inline-block;height:10px;width:48px;border-radius:var(--radius-sm);background:linear-gradient(90deg,var(--surface) 0%,var(--surface-hover) 50%,var(--surface) 100%);background-size:200% 100%;animation:sk 1.2s ease-in-out infinite}@keyframes sk{0%{background-position:200% 0}to{background-position:-200% 0}}.ai-badge{display:inline-flex;align-items:center;font-size:10px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);border:1px solid rgba(10,102,194,.45);border-radius:999px;padding:1px 7px;margin-left:6px;vertical-align:middle}.pill-ai{font-size:11px;color:var(--accent);border:1px solid rgba(10,102,194,.35);border-radius:999px;padding:2px 8px;flex-shrink:0}