:root{--paper: #F7F4EC;--paper-raised: #FFFFFF;--ink: #1A2B4C;--ink-soft: #4A5875;--hairline: #DCD6C6;--accent: #B8863E;--accent-soft: #F1E3C8;--green: #2F7A4F;--green-bg: #E3F1E7;--orange: #B7791F;--orange-bg: #FBF0DA;--red: #B5433A;--red-bg: #FBE8E5;--font-display: "Fraunces", Georgia, serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "IBM Plex Mono", monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:14.5px;line-height:1.5;-webkit-font-smoothing:antialiased}button{font-family:inherit}.app-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{background:var(--ink);color:#edeff5;padding:28px 20px;display:flex;flex-direction:column;gap:22px}.sidebar-title{font-family:var(--font-display);font-size:20px;font-weight:600;letter-spacing:.2px;color:#fff}.sidebar-subtitle{font-size:12px;color:#9fadc9;margin-top:-14px}.new-dossier-btn{background:var(--accent);color:#241505;border:none;border-radius:3px;padding:10px 14px;font-weight:600;font-size:13px;cursor:pointer;transition:filter .15s ease}.new-dossier-btn:hover{filter:brightness(1.08)}.dossier-tabs{display:flex;flex-direction:column;gap:6px;overflow-y:auto}.dossier-tab{position:relative;padding:10px 12px 10px 16px;border-radius:2px;cursor:pointer;border-left:3px solid transparent;transition:background .15s ease,border-color .15s ease}.dossier-tab:hover{background:#ffffff0f}.dossier-tab.active{background:#ffffff17;border-left-color:var(--accent)}.dossier-tab .nom{font-weight:600;font-size:13.5px;color:#fff}.dossier-tab .commune{font-size:11.5px;color:#9fadc9;margin-top:1px}.dossier-tab .badge-mini{position:absolute;top:10px;right:10px;width:8px;height:8px;border-radius:50%}.sidebar-footer{margin-top:auto;font-size:11px;color:#6b7a9b}.compare-toggle{font-size:12px;color:#9fadc9;display:flex;align-items:center;gap:8px;cursor:pointer}.main{padding:40px 48px;max-width:980px}.empty-state{margin-top:80px;text-align:center;color:var(--ink-soft)}.empty-state h2{font-family:var(--font-display);color:var(--ink)}.page-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px;gap:24px}.page-title{font-family:var(--font-display);font-size:28px;font-weight:600;margin:0 0 4px}.page-subtitle{color:var(--ink-soft);font-size:13.5px;margin:0}.header-actions{display:flex;gap:10px}.btn{border:1px solid var(--hairline);background:var(--paper-raised);color:var(--ink);padding:8px 14px;border-radius:3px;font-size:13px;cursor:pointer;font-weight:500}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}.btn.primary:hover{filter:brightness(1.15)}.btn.danger{color:var(--red);border-color:var(--red);background:var(--red-bg)}.verdict-stamp{display:inline-flex;align-items:center;gap:10px;padding:10px 18px;border-radius:3px;font-family:var(--font-display);font-weight:600;font-size:15px;border:2px solid;transform:rotate(-1deg)}.verdict-stamp.viable{background:var(--green-bg);color:var(--green);border-color:var(--green)}.verdict-stamp.surveiller{background:var(--orange-bg);color:var(--orange);border-color:var(--orange)}.verdict-stamp.fragile{background:var(--red-bg);color:var(--red);border-color:var(--red)}.badge-mini.viable{background:var(--green)}.badge-mini.surveiller{background:var(--orange)}.badge-mini.fragile{background:var(--red)}.sheet{background:var(--paper-raised);border:1px solid var(--hairline);border-radius:4px;margin-bottom:22px}.sheet-header{padding:14px 20px;border-bottom:1px solid var(--hairline);font-family:var(--font-display);font-weight:600;font-size:14.5px;color:var(--ink);display:flex;align-items:baseline;gap:10px}.sheet-header .num{font-family:var(--font-mono);color:var(--accent);font-size:12px}.sheet-body{padding:18px 20px}.field-row{display:grid;grid-template-columns:1fr 160px;align-items:center;gap:16px;padding:8px 0;border-bottom:1px dashed var(--hairline)}.field-row:last-child{border-bottom:none}.field-row label{font-size:13px;color:var(--ink-soft)}.field-row input,.field-row select{font-family:var(--font-mono);font-size:13px;padding:6px 8px;border:1px solid var(--hairline);border-radius:3px;background:var(--paper);color:var(--ink);width:100%;text-align:right}.field-row select{text-align:left}.result-row{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed var(--hairline);font-size:13.5px}.result-row:last-child{border-bottom:none}.result-row .value{font-family:var(--font-mono);font-weight:600}.result-row.total{font-weight:700}.result-row.total .value{color:var(--accent)}.result-row.negative .value{color:var(--red)}.result-row.positive .value{color:var(--green)}.lots-table{width:100%;border-collapse:collapse;margin-bottom:10px}.lots-table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--ink-soft);border-bottom:1px solid var(--hairline);padding:6px 8px}.lots-table td{padding:6px 8px;border-bottom:1px dashed var(--hairline)}.lots-table input,.lots-table select{font-family:var(--font-mono);font-size:12.5px;padding:5px 6px;border:1px solid var(--hairline);border-radius:3px;background:var(--paper);width:100%}.lots-table .remove-lot{color:var(--red);cursor:pointer;background:none;border:none;font-size:16px}.add-lot-btn{font-size:12.5px;color:var(--accent);background:none;border:1px dashed var(--accent);border-radius:3px;padding:6px 12px;cursor:pointer}.gestion-toggle{display:flex;gap:8px;margin-bottom:14px}.gestion-toggle button{flex:1;padding:10px;border:1px solid var(--hairline);background:var(--paper);border-radius:3px;cursor:pointer;font-size:12.5px;font-weight:600;color:var(--ink-soft)}.gestion-toggle button.active{background:var(--ink);color:#fff;border-color:var(--ink)}.scenarios-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.scenario-card{border:1px solid var(--hairline);border-radius:3px;padding:12px;text-align:center}.scenario-card.selected{border-color:var(--accent);background:var(--accent-soft)}.scenario-card .titre{font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--ink-soft);margin-bottom:6px}.scenario-card .montant{font-family:var(--font-mono);font-size:17px;font-weight:700}.compare-table{width:100%;border-collapse:collapse;background:var(--paper-raised);border:1px solid var(--hairline);border-radius:4px;overflow:hidden}.compare-table th,.compare-table td{padding:10px 14px;border-bottom:1px solid var(--hairline);font-size:13px;text-align:left}.compare-table th{background:var(--ink);color:#fff;font-family:var(--font-display);font-weight:600}.compare-table td.value{font-family:var(--font-mono);text-align:right}.compare-table tr:last-child td{border-bottom:none}.note{font-size:12px;color:var(--ink-soft);font-style:italic;margin-top:6px}.form-actions{display:flex;gap:10px;margin-top:8px}@media (max-width: 860px){.app-shell{grid-template-columns:1fr}.sidebar{flex-direction:row;overflow-x:auto}.main{padding:24px}.scenarios-grid{grid-template-columns:1fr}}