:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--bg-page: #f1f5f9;--bg-card: #ffffff;--bg-card-light: #f8fafc;--bg-input: #ffffff;--text-primary: #0f172a;--text-secondary: #64748b;--text-muted: #94a3b8;--border: #e2e8f0;--border-light: #f1f5f9;--border-input: #e2e8f0;--shadow-card: 0 1px 3px rgba(15,23,42,.06), 0 4px 16px rgba(15,23,42,.04);--shadow-sm: 0 1px 3px rgba(15,23,42,.06);--accent: #3b82f6;--accent-dark: #1d4ed8;--accent-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);--accent-light: #eff6ff;--accent-shadow: rgba(59,130,246,.3);--header-gradient: linear-gradient(135deg, #0f172a 0%, #1e3a5f 55%, #1d4ed8 100%)}[data-theme=neutre]{--bg-page: #f1f5f9;--bg-card: #ffffff;--bg-card-light: #f8fafc;--bg-input: #ffffff;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border: #e2e8f0;--border-light: #f1f5f9;--border-input: #cbd5e1;--shadow-card: 0 1px 3px rgba(15,23,42,.07), 0 4px 16px rgba(15,23,42,.05);--shadow-sm: 0 1px 3px rgba(15,23,42,.07);--accent: #475569;--accent-dark: #334155;--accent-gradient: linear-gradient(135deg, #475569 0%, #334155 100%);--accent-light: #e2e8f0;--accent-shadow: rgba(71,85,105,.25);--header-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #475569 100%)}[data-theme=doux]{--bg-page: #fdf6f9;--bg-card: #ffffff;--bg-card-light: #faedf5;--bg-input: #ffffff;--text-primary: #2d1426;--text-secondary: #7b3a62;--text-muted: #c094b4;--border: #f0d0e4;--border-light: #f9e8f3;--border-input: #e8c0d8;--shadow-card: 0 1px 3px rgba(45,20,38,.06), 0 4px 16px rgba(45,20,38,.04);--shadow-sm: 0 1px 3px rgba(45,20,38,.06);--accent: #9d4f7e;--accent-dark: #7b3060;--accent-gradient: linear-gradient(135deg, #9d4f7e 0%, #7b3060 100%);--accent-light: #fce4f1;--accent-shadow: rgba(157,79,126,.25);--header-gradient: linear-gradient(135deg, #2d1426 0%, #7b3060 55%, #9d4f7e 100%)}[data-theme=sauge]{--bg-page: #f2f8f5;--bg-card: #ffffff;--bg-card-light: #e8f4ee;--bg-input: #ffffff;--text-primary: #1a3528;--text-secondary: #3d7a5c;--text-muted: #84b89a;--border: #c4dfd0;--border-light: #daeee3;--border-input: #b4d4c2;--shadow-card: 0 1px 3px rgba(26,53,40,.06), 0 4px 16px rgba(26,53,40,.04);--shadow-sm: 0 1px 3px rgba(26,53,40,.06);--accent: #5a9a78;--accent-dark: #3d7a5c;--accent-gradient: linear-gradient(135deg, #5a9a78 0%, #3d7a5c 100%);--accent-light: #e6f4ec;--accent-shadow: rgba(90,154,120,.25);--header-gradient: linear-gradient(135deg, #1a3528 0%, #2d6649 55%, #5a9a78 100%)}[data-theme=nuit]{--bg-page: #0a0f1a;--bg-card: #0f1929;--bg-card-light: #0c1521;--bg-input: #111d30;--text-primary: #e2e8f0;--text-secondary: #94a3b8;--text-muted: #475569;--border: rgba(255,255,255,.08);--border-light: rgba(255,255,255,.04);--border-input: rgba(255,255,255,.14);--shadow-card: 0 1px 3px rgba(0,0,0,.4), 0 4px 16px rgba(0,0,0,.3);--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--accent: #3b82f6;--accent-dark: #1d4ed8;--accent-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);--accent-light: rgba(59,130,246,.12);--accent-shadow: rgba(59,130,246,.25);--header-gradient: linear-gradient(135deg, #050b14 0%, #0a1628 60%, #0f1e3a 100%)}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;width:100%;min-width:320px;min-height:100vh;background-color:var(--bg-page);color:var(--text-primary);transition:background-color .2s ease,color .2s ease}#root{width:100%;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus{outline:none}button:focus-visible{outline:2px solid #3b82f6;outline-offset:2px}