*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bois:#3b2a1a;--bois-light:#6b4c35;--or:#c8a96e;--or-light:#e8d5b0;--fond:#f7f4f0;--blanc:#fff;--gris:#8a8a8a;--gris-light:#e8e4df;--texte:#1a1a1a;--vert:#1b9c50;--rouge:#c0392b;--canvas-bg:#18120c;--radius:10px;--shadow:0 2px 12px #00000014}body{background:var(--fond);color:var(--texte);font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;line-height:1.5}body.sim-mode,body.recap-mode{height:100vh;overflow:hidden}.mono{letter-spacing:-.02em;font-family:IBM Plex Mono,Courier New,monospace}.serif-display{font-family:DM Serif Display,Georgia,serif}.header-l1{background:var(--bois);align-items:center;gap:16px;height:46px;padding:0 24px;display:flex}.header-logo{width:auto;height:28px;display:block}.header-divider{background:#fff3;flex-shrink:0;width:1px;height:24px}.header-nav{align-items:center;gap:2px;display:flex}.v2-badge{text-transform:uppercase;letter-spacing:.05em;color:var(--or-light);background:#c8a96e59;border-radius:4px;padding:1px 5px;font-size:9px;font-weight:700}.header-actions{align-items:center;gap:6px;margin-left:auto;display:flex}.btn-header{color:var(--blanc);cursor:pointer;white-space:nowrap;background:#ffffff1a;border:1px solid #fff3;border-radius:6px;align-items:center;gap:6px;padding:5px 11px;font-family:inherit;font-size:12px;font-weight:600;text-decoration:none;transition:background .15s;display:flex}.btn-header:hover{background:#fff3}.header-l2{background:var(--blanc);border-bottom:1px solid var(--gris-light);height:38px;box-shadow:0 1px 0 var(--gris-light);align-items:center;gap:0;padding:0 24px;display:flex}.produit-label{text-transform:uppercase;letter-spacing:.07em;color:var(--gris);flex-shrink:0;margin-right:12px;font-size:10px;font-weight:700}.header-nav-btn{color:var(--bois-light);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:6px;align-items:center;gap:6px;padding:5px 10px;font-family:Outfit,sans-serif;font-size:13px;font-weight:500;transition:all .15s;display:flex}.header-nav-btn:hover{color:var(--bois);background:#3b2a1a0f}.header-nav-btn.active{color:var(--bois);background:#3b2a1a14;font-size:14px;font-weight:700}.header-nav-btn.disabled{cursor:default;pointer-events:none;opacity:.5}.mode-tabs{align-items:stretch;gap:0;height:100%;display:flex}.mode-tab{color:#ffffff73;cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;align-items:center;padding:0 16px;font-family:Outfit,sans-serif;font-size:13px;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.mode-tab:hover{color:#ffffffd9}.mode-tab.active{color:var(--blanc);border-bottom-color:var(--or);font-weight:700}.mode-tab.editing:after{content:"Édition";background:var(--or-light);color:var(--bois);border-radius:10px;margin-left:7px;padding:2px 6px;font-size:10px;font-weight:800;line-height:1}.recap-badge{color:#fff;vertical-align:middle;background:#e74c3c;border-radius:8px;justify-content:center;align-items:center;min-width:16px;height:16px;margin-left:6px;padding:0 4px;font-size:10px;font-weight:700;line-height:1;display:inline-flex}.header-breadcrumb{color:var(--gris);letter-spacing:-.01em;margin-left:auto;font-family:IBM Plex Mono,monospace;font-size:12px}.breadcrumb-dim{color:var(--bois-light);font-weight:600}.layout{grid-template-columns:380px 1fr 280px;height:calc(100vh - 84px);display:grid;overflow:hidden}