:root{--primary: #2C3E50;--primary-light: #34495e;--primary-dark: #1a252f;--accent: #FF6B00;--accent-light: #ffaa66;--accent-dark: #cc5500;--bg: #F5F7F9;--surface: #FFFFFF;--surface-hover: #f1f5f9;--text: #1e293b;--text-muted: #64748b;--border: #e2e8f0;--success: #10b981;--error: #ef4444;--warning: #f59e0b;--radius: 12px;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none;transition:color .2s ease}a:hover{color:var(--accent-dark)}button{cursor:pointer;font-family:inherit}.glass-panel,.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease-out forwards}.app-container{display:flex;height:100vh;overflow:hidden}.main-content{flex:1;overflow-y:auto;padding:2rem;background:var(--bg)}h1,h2,h3,h4{font-weight:700;color:var(--primary);margin-bottom:1rem}.text-gradient{background:linear-gradient(to right,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;transition:all .2s ease;border:none}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 14px #ff6b0063}.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 6px 20px #ff6b0066}.btn-outline{background:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-outline:hover{background:var(--surface-hover)}@media print{body{background:#fff!important;color:#000!important;margin:0!important;padding:0!important}.no-print,.sidebar,button,header{display:none!important}.print-only{display:block!important;width:100%}.page-break{page-break-before:always}.panel,.glass-panel{box-shadow:none!important;border:none!important}}@media screen{.print-only{display:none!important}}