:root{--primary: #0ea5e9;--primary-dark: #0284c7;--danger: #ef4444;--danger-rgb: 255,69,69;--success: #10b981;--background: #f8fafc;--card: #ffffff;--card-rgb: 255, 255, 255;--text: #0f172a;--text-light: #64748b;--border: #e2e8f0;--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--secondary: #64748b;--secondary-rgb: 100, 116, 139}:root[data-theme=dark]{--background: #0f172a;--card: #1e293b;--card-rgb: 30, 41, 59;--text: #f1f5f9;--text-light: #94a3b8;--border: #334155;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .2), 0 2px 4px -2px rgba(0, 0, 0, .2);--secondary: #475569;--secondary-rgb: 71, 85, 105}html{overscroll-behavior:none}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--background);color:var(--text);line-height:1.5;margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior:none}button{font-family:inherit;font-size:14px;padding:8px 16px;border:none;border-radius:6px;cursor:pointer;transition:all .2s}input{font-family:inherit;font-size:14px;padding:8px 12px;border:1px solid var(--border);border-radius:6px;transition:all .2s}input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}.square-icon{width:24px;height:24px;text-align:center}.add-button{position:fixed;bottom:24px;right:24px;background:var(--primary);color:#fff;padding:16px;border-radius:50%;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;text-decoration:none;font-size:24px}.add-button:hover{background:var(--primary-dark);transform:translateY(-1px)}@media (prefers-color-scheme: dark){:root[data-theme=auto]{color-scheme:dark}}@media (prefers-color-scheme: light){:root[data-theme=auto]{color-scheme:light}}:root[data-theme=dark]{color-scheme:dark}:root[data-theme=light]{color-scheme:light}