@charset "UTF-8";:root{--bg: #0f172a;--bg-elevated: #1e293b;--bg-panel: #172033;--bg-hover: #253449;--border: #2d3d55;--border-strong: #3f5474;--text: #e2e8f0;--text-muted: #94a3b8;--text-dim: #64748b;--accent: #6366f1;--accent-hover: #818cf8;--danger: #ef4444;--success: #22c55e;--warning: #f59e0b;--radius: 10px;--radius-sm: 6px;--shadow: 0 8px 24px rgb(0 0 0 / 35%);--font: -apple-system, BlinkMacSystemFont, "Sukhumvit Set", "Noto Sans Thai", "Segoe UI", Roboto, sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea,select{font-family:inherit;font-size:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:var(--radius-sm);background:var(--bg-hover);color:var(--text);font-weight:500;transition:background .15s ease,transform .05s ease}.btn:hover:not(:disabled){background:var(--border-strong)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--accent)}.btn.primary:hover:not(:disabled){background:var(--accent-hover)}.btn.ghost{background:transparent;border:1px solid var(--border)}.btn.ghost:hover:not(:disabled){background:var(--bg-hover)}.btn.icon{padding:7px 9px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;color:var(--text-muted)}.field input,.field select,.field textarea{padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);outline:none;transition:border-color .15s ease}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent)}.panel{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius)}.muted{color:var(--text-muted)}.dim{color:var(--text-dim)}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--border-strong)}