:root{--bg: #1E88E5;--bg-2: #1976D2;--orange-bg: #FFD8A8;--orange-bg-2: #FFCC80;--panel: #ffffff;--panel-2: #FFE0B2;--border: #E89B3A;--text: #000000;--text-soft: #1f1f1f;--primary: #1565C0;--primary-hover: #0D47A1;--accent: #E65100;--accent-hover: #BF360C;--danger: #c62828;--success: #2e7d32;--warning: #ef6c00;--shadow: 0 1px 2px rgba(0, 0, 0, .06), 0 4px 12px rgba(30, 136, 229, .1)}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text);background:var(--orange-bg);-webkit-font-smoothing:antialiased}#root{min-height:100%}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button,.btn{background:var(--primary);color:#fff;border:none;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:500;cursor:pointer;transition:background 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16px}