*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #5c6bc0;--primary-light: #8e99f3;--primary-dark: #26418f;--secondary-color: #66bb6a;--accent-color: #ff7043;--text-main: #2c3e50;--text-muted: #7f8c8d;--bg-app: #f8fafc;--bg-card: #ffffff;--border-color: #e2e8f0;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .12), 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--glass-bg: rgba(255, 255, 255, .8);--glass-blur: blur(10px)}body.theme-parchment{--primary-color: #5d4037;--primary-light: #8d6e63;--primary-dark: #3e2723;--secondary-color: #558b2f;--accent-color: #d84315;--text-main: #3e2723;--text-muted: #5d4037;--bg-app: #f4e4bc;--bg-card: #fdf6e3;--border-color: #bcaaa4;--shadow-sm: 0 1px 3px rgba(62, 39, 35, .12), 0 1px 2px rgba(62, 39, 35, .05);--shadow-md: 0 4px 6px -1px rgba(62, 39, 35, .1), 0 2px 4px -1px rgba(62, 39, 35, .06);--shadow-lg: 0 10px 15px -3px rgba(62, 39, 35, .1), 0 4px 6px -2px rgba(62, 39, 35, .05);--glass-bg: rgba(253, 246, 227, .9);background-image:url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.6' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23noise)' opacity='0.05'/%3E%3C/svg%3E")}body.theme-parchment,body.theme-parchment button,body.theme-parchment input,body.theme-parchment textarea{font-family:Georgia,Times New Roman,Times,serif}html,body{height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.6;color:var(--text-main);background:var(--bg-app);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;overflow:hidden}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2}button{font-family:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#888;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#555}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.fade-in{animation:fadeIn .3s ease-in}.btn{padding:10px 20px;border-radius:var(--radius-md);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:8px;letter-spacing:.2px}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark);box-shadow:var(--shadow-md)}.btn-primary:disabled{background:var(--border-color);color:var(--text-muted);cursor:not-allowed}.btn-secondary{background:#fff;color:var(--text-main);border-color:var(--border-color)}.btn-secondary:hover{background:var(--bg-app);border-color:#cbd5e1}.btn-danger{background:#fee2e2;color:#ef4444}.btn-danger:hover{background:#fecaca;color:#dc2626}.form-group{display:flex;flex-direction:column;margin-bottom:16px}label{font-weight:600;color:#555;margin-bottom:8px;font-size:14px}.form-control{padding:10px 14px;border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:14px;transition:all .2s ease;font-family:inherit;width:100%;color:var(--text-main);background:#fff}.form-control:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 3px #5c6bc01a}.form-control:hover{border-color:#cbd5e1}.material-icons{font-family:Material Icons;font-weight:400;font-style:normal;font-size:18px;display:inline-block;line-height:1;text-transform:none;letter-spacing:normal;word-wrap:normal;white-space:nowrap;direction:ltr;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;-moz-osx-font-smoothing:grayscale;font-feature-settings:"liga";vertical-align:middle}