:root{--bg: #F8F7F4;--surface: #FFFFFF;--fg: #1A202C;--muted: #4A5565;--border: #E2E0DC;--accent: #1A5B8C;--accent-light: #3B82C4;--accent-bordeaux: #8C1C3B;--table-stripe: #F4F7FA;--chart-grid: #E6E8EC;--shadow: 0 2px 8px rgba(0, 0, 0, .04);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .08);--font-display: "Space Grotesk", system-ui, sans-serif;--font-body: "IBM Plex Sans", system-ui, sans-serif}.dark{--bg: #0E1624;--surface: #1B2433;--fg: #F0F2F5;--muted: #8B98A8;--border: #2D3748;--accent: #3B82C4;--accent-light: #5DA5DE;--accent-bordeaux: #C73E5E;--table-stripe: #1A2330;--chart-grid: #2D3748;--shadow: 0 2px 8px rgba(0, 0, 0, .2);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-body);background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.55}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.badge-en-cours{background:#e8f0f8;color:#1a5b8c}.badge-termine{background:#e8f5ec;color:#1b7a3e}.badge-en-pause{background:#fff3e0;color:#8a5a00}.badge-planifie{background:#f0edfa;color:#5b3b9e}.dark .badge-en-cours{background:#3b82c426;color:#6bb3e8}.dark .badge-termine{background:#1b7a3e26;color:#5fcb7e}.dark .badge-en-pause{background:#8a5a0026;color:#f0b860}.dark .badge-planifie{background:#5b3b9e26;color:#a88be0}.badge-haute{background:#fdeaea;color:#8c1c3b}.badge-moyenne{background:#fff3e0;color:#8a5a00}.badge-basse{background:#e8f0f8;color:#1a5b8c}.dark .badge-haute{background:#c73e5e26;color:#e8698a}.dark .badge-moyenne{background:#8a5a0026;color:#f0b860}.dark .badge-basse{background:#3b82c426;color:#6bb3e8}.metro-pulse{position:relative}.metro-pulse:after{content:"";position:absolute;bottom:-1px;left:50%;width:0;height:1px;background:var(--accent);transition:width .3s ease,left .3s ease}.metro-pulse:hover:after,.metro-pulse:focus:after{width:100%;left:0}