:root{--primary-color:#0284c7;--primary-hover:#0369a1;--primary-light:#f0f9ff;--bg-color:#f8fafc;--card-bg:#fff;--text-main:#1e293b;--text-muted:#64748b;--border-color:#e2e8f0;--success-color:#10b981;--danger-color:#ef4444;--warning-color:#f59e0b;--font-sans:"Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.5}.container{max-width:1000px;margin:0 auto;padding:2rem 1rem}.glass{-webkit-backdrop-filter:blur(8px);background:#fffc}.card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;overflow:hidden;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a}.btn{cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.875rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{border:1px solid var(--border-color);color:var(--text-main);background-color:#fff}.btn-secondary:hover{background-color:var(--bg-color)}.input-field{border:1px solid var(--border-color);background:#fff;border-radius:8px;width:100%;padding:.75rem;font-size:1rem;transition:border-color .2s,box-shadow .2s}.input-field:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 3px #0284c71a}.animate-fade-in{animation:.4s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.thread-item{border-bottom:1px solid var(--border-color);cursor:pointer;padding:1.25rem;transition:background-color .2s}.thread-item:last-child{border-bottom:none}.thread-item:hover{background-color:var(--primary-light)}.badge{border-radius:9999px;padding:.25rem .5rem;font-size:.75rem;font-weight:600}.badge-warning{color:#92400e;background:#fef3c7}.badge-success{color:#065f46;background:#d1fae5}