:root{--bg: #f2f0eb;--surface: #ffffff;--surface2: #faf9f7;--border: #e2dfd8;--border-strong: #c8c4bc;--text: #2d2a26;--text-soft: #7a756d;--text-xsoft: #b0aa9f;--accent: #1a4a8a;--accent-light: #eaf0fb;--accent-mid: #4a7cc9;--danger: #c1392b;--danger-light: #fdf0ee;--warning: #b35c00;--warning-light: #fff4e6;--success: #1e8449;--success-light: #eafaf1;--blue: #1a4a8a;--blue-light: #eaf0fb;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);--r: 10px;--font-serif: Georgia, "Times New Roman", serif;--font-ui: system-ui, -apple-system, sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-ui);font-size:14px;line-height:1.5}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit}h1,h2,h3{font-family:var(--font-serif);font-weight:600;margin:0}.app-shell{min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 28px;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-serif);font-size:18px;font-weight:600}.brand-icon{font-size:22px}.topbar-actions{display:flex;align-items:center;gap:12px}.user-chip{color:var(--text-soft);font-size:13px}.container{max-width:1080px;margin:0 auto;padding:28px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-sm);margin-bottom:20px}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border)}.card-title{font-size:16px}.card-body{padding:20px}.btn-action{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:500;transition:opacity .15s}.btn-action:hover{opacity:.86}.btn-action:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:var(--surface);color:var(--text-soft);border:1px solid var(--border);border-radius:8px;padding:8px 14px;font-size:13px;transition:all .15s}.btn-ghost:hover{border-color:var(--border-strong);color:var(--text)}.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:13px}.alert-success{background:var(--success-light);color:var(--success)}.alert-error{background:var(--danger-light);color:var(--danger)}.alert-info{background:var(--accent-light);color:var(--accent)}.empty-state{text-align:center;padding:40px 20px;color:var(--text-soft)}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:13px}.table th{text-align:left;padding:10px 12px;color:var(--text-soft);font-weight:600;border-bottom:2px solid var(--border);white-space:nowrap}.table td{padding:10px 12px;border-bottom:1px solid var(--border)}.table tr:hover td{background:var(--surface2)}.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600;background:var(--accent-light);color:var(--accent)}.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:16px}.dropzone{border:2px dashed var(--border-strong);border-radius:var(--r);padding:36px;text-align:center;color:var(--text-soft);transition:all .15s;cursor:pointer;background:var(--surface2)}.dropzone.over{border-color:var(--accent);background:var(--accent-light);color:var(--accent)}.progress-track{height:8px;background:var(--border);border-radius:99px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);transition:width .3s ease}.input{border:1px solid var(--border);border-radius:8px;padding:8px 12px;font-size:14px;background:var(--surface);color:var(--text)}.input:focus{outline:none;border-color:var(--accent-mid)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow-md);max-width:640px;width:100%;max-height:90vh;overflow:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.modal-body{padding:20px}.modal-fields{display:grid;gap:12px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;padding:16px 20px;border-top:1px solid var(--border)}.admin-tabs{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.produit-card{display:flex;gap:0;border:1px solid var(--border);border-radius:var(--r);overflow:hidden;margin-bottom:12px;background:var(--surface);box-shadow:var(--shadow-sm)}.produit-bar{width:5px;flex-shrink:0}.produit-body{flex:1;padding:14px 18px}.produit-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.produit-nom{font-family:var(--font-serif);font-size:15px;font-weight:600}.imp-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;font-family:var(--font-serif)}.imp-bar{width:44px;height:6px;border-radius:99px;background:var(--border);overflow:hidden}.imp-bar>div{height:100%}.emission-line{font-family:var(--font-serif);font-size:20px;font-weight:600;margin:6px 0}.ext-badge{font-size:10px;font-weight:700;text-transform:uppercase;background:var(--warning-light);color:var(--warning);padding:1px 6px;border-radius:4px;margin-left:8px}.fields-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.editable{display:inline-flex;flex-direction:column;align-items:flex-start;background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:6px 10px}.editable:hover{border-color:var(--accent-mid)}.editable-label{font-size:10px;color:var(--text-xsoft);text-transform:uppercase;letter-spacing:.04em}.editable-value{font-size:14px;color:var(--text);font-weight:500}.decomp{margin-top:12px;padding-top:12px;border-top:1px dashed var(--border)}.decomp-head{font-size:12px;color:var(--text-soft);margin-bottom:8px}.mat-row{display:grid;grid-template-columns:70px 1fr 1.4fr auto;gap:8px;align-items:center;margin-bottom:6px}.fe-select{width:100%;text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:6px 10px;font-size:12px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fe-dropdown{position:absolute;z-index:20;top:100%;left:0;right:0;margin-top:4px;background:var(--surface);border:1px solid var(--border-strong);border-radius:8px;box-shadow:var(--shadow-md)}.fe-search{width:100%;border:none;border-bottom:1px solid var(--border);padding:8px 10px;font-size:13px}.fe-search:focus{outline:none}.fe-options{max-height:220px;overflow-y:auto}.fe-option{display:flex;justify-content:space-between;gap:8px;width:100%;text-align:left;background:none;border:none;padding:7px 10px;font-size:12px}.fe-option:hover{background:var(--accent-light)}.fe-option-val{color:var(--text-xsoft);flex-shrink:0}.fe-empty{padding:12px;color:var(--text-soft);font-size:12px;text-align:center}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-md);padding:40px;max-width:400px;width:100%;text-align:center}.login-icon{font-size:44px;margin-bottom:12px}.login-title{font-size:22px;margin-bottom:6px}.login-sub{color:var(--text-soft);margin-bottom:24px;font-size:13px}