:root{--bg-color: #f7f8fa;--text-primary: #1f2937;--text-secondary: #6b7280;--accent-color: #10b981;--card-bg: #ffffff;--card-border: 1px solid #e5e7eb;--panel-radius: 12px;--summary-bg: #fff7ed;--summary-border: #fed7aa;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;--status-success: #10b981;--status-error: #ef4444}body{margin:0;font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}#root{isolation:isolate;height:100vh;display:flex;flex-direction:column}.glass-panel{background:var(--card-bg);border:var(--card-border);box-shadow:0 1px 3px #0000000d}.btn{background:var(--accent-color);border:none;border-radius:8px;color:#fff;padding:.6rem 1.2rem;font-weight:500;cursor:pointer;transition:opacity .2s}.btn:hover{opacity:.9}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#9ca3af}h1,h2,h3,h4{margin:0;font-weight:600}input{background:#f9fafb;border:1px solid #d1d5db;color:var(--text-primary);padding:10px 14px;border-radius:8px;outline:none;transition:border-color .2s,box-shadow .2s;width:100%;box-sizing:border-box}input:focus{border-color:var(--accent-color);box-shadow:0 0 0 2px #10b9811a}