:root{--bg: #f8fafc;--card: #ffffff;--text: #0f172a;--muted: #64748b;--border: #e2e8f0;--accent: #0b69ff;--glow-1: rgba(11, 105, 255, .06);--glow-2: rgba(122, 208, 255, .04);--accent-hover: #0056e0;--focus-ring: rgba(11, 105, 255, .4);--transition-duration: .25s;--border-radius-base: 8px;--border-radius-card: 12px}:root[data-theme=dark]{--bg: #0b1220;--card: #151c2c;--text: #f1f5f9;--muted: #94a3b8;--border: #2d3748;--accent: #3b82f6;--glow-1: rgba(59, 130, 246, .12);--glow-2: rgba(0, 0, 0, .2);--accent-hover: #60a5fa;--focus-ring: rgba(59, 130, 246, .4)}body{margin:0;font-family:Inter,system-ui,Arial,sans-serif;background-color:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--transition-duration),color var(--transition-duration);background-image:radial-gradient(at 0% 0%,var(--glow-1) 0px,transparent 50%),radial-gradient(at 100% 0%,var(--glow-2) 0px,transparent 50%),radial-gradient(at 100% 100%,var(--glow-1) 0px,transparent 50%),radial-gradient(at 0% 100%,var(--glow-2) 0px,transparent 50%);background-attachment:fixed;min-height:100vh}#root{padding:24px;max-width:1400px;margin:0 auto}.layout{display:grid;grid-template-columns:1fr 420px;gap:24px}.table-wrap{overflow-x:auto}.actions{display:flex;gap:8px;align-items:center}.card{background:var(--card);padding:20px;border-radius:var(--border-radius-card);box-shadow:0 1px 3px #0000001a,0 1px 2px -1px #0000001a;border:1px solid var(--border);transition:all var(--transition-duration) ease}.card:hover{box-shadow:0 10px 15px -3px #00000014}table th,table td{padding:10px 12px;font-size:13.5px;border-bottom:1px solid var(--border)}.small-muted{color:var(--muted);font-size:12.5px}.no-wrap pre,.no-wrap code{white-space:pre;overflow:auto}.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.app-title{font-weight:700;font-size:1.5rem;margin:0;letter-spacing:-.02em}button,input,textarea,.nav-link{transition:all var(--transition-duration) ease;outline:none}button{padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;font-weight:500}button:hover{background:var(--bg);border-color:var(--muted)}button:active{transform:translateY(1px)}.btn-primary{background-color:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background-color:var(--accent-hover);border-color:var(--accent-hover);box-shadow:0 4px 12px #0b69ff40}input,textarea{border:1px solid var(--border);padding:10px;border-radius:8px;background:var(--card);color:var(--text);width:100%}button:focus-visible,input:focus-visible,textarea:focus-visible{box-shadow:0 0 0 3px var(--focus-ring);border-color:var(--accent)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a99;display:flex;align-items:center;justify-content:center;z-index:1000;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.modal-panel{background:var(--card);padding:24px;width:min(90vw,850px);max-height:85vh;overflow:auto;border-radius:16px;border:1px solid var(--border);box-shadow:0 25px 50px -12px #00000040;animation:modal-fadeIn .3s cubic-bezier(.16,1,.3,1)}@keyframes modal-fadeIn{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.avatar{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#7ad0ff);display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:700;flex-shrink:0}.viewer-badge{padding:6px 12px;border-radius:20px;background:var(--accent-soft);background:#0b69ff1a;color:var(--accent);font-weight:600;font-size:13px}.viewer-item{width:34px;height:34px;border-radius:8px;border:2px solid var(--card);background:var(--card)}.drop-area{padding:20px;border-radius:12px;border:2px dashed var(--border);text-align:center;transition:all .2s ease}.drop-area.drag-active{border-color:var(--accent);background:#0b69ff0a;transform:scale(1.01)}@media (max-width: 1024px){.layout{grid-template-columns:1fr}}@media (max-width: 480px){#root{padding:16px}.actions{flex-direction:column;align-items:stretch}}