:root{--bg: #0f1319;--bg-soft: #161b23;--surface: #ffffff;--surface-2: #f5f7fa;--surface-3: #eceff4;--border: #dde2ea;--border-strong: #c4ccd8;--text: #1a1f28;--text-soft: #5a6473;--text-dim: #8a94a3;--accent: #e8590c;--accent-soft: #fff1e8;--accent-dark: #c14a08;--green: #1a7f4b;--green-soft: #e6f5ec;--blue: #1c6fb8;--blue-soft: #e8f2fb;--amber: #a06600;--amber-soft: #fdf3e0;--red: #c02b2b;--red-soft: #fdeaea;--radius: 10px;--radius-lg: 14px;--shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 4px 16px rgba(16, 24, 40, .06);--shadow-lg: 0 12px 40px rgba(16, 24, 40, .18);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);font-size:15px;line-height:1.45;color:var(--text);background:var(--surface-2);-webkit-font-smoothing:antialiased}h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:-.01em}h1{font-size:22px}h2{font-size:18px}h3{font-size:15px}p{margin:0 0 10px}a{color:inherit}.app{display:flex;min-height:100%}.sidebar{width:232px;flex:0 0 232px;background:var(--bg);color:#c9d1dc;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar-brand{padding:18px 18px 14px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.07)}.sidebar-logo{width:34px;height:34px;border-radius:9px;flex:0 0 34px;background:linear-gradient(135deg,var(--accent),#f08c47);display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px}.sidebar-brand strong{color:#fff;display:block;font-size:15px;line-height:1.2}.sidebar-brand span{font-size:12px;color:#7d8797}.sidebar nav{padding:10px;overflow-y:auto;flex:1}.sidebar nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;margin-bottom:2px;color:#b3bcc9;text-decoration:none;font-size:14.5px;font-weight:500}.sidebar nav a:hover{background:#ffffff0f;color:#fff}.sidebar nav a.active{background:var(--accent);color:#fff}.sidebar nav a .ico{width:20px;display:flex;align-items:center;justify-content:center}.sidebar nav a .badge-count{margin-left:auto;background:#ffffff2e;color:#fff;border-radius:20px;padding:1px 7px;font-size:11.5px;font-weight:700}.sidebar-foot{padding:12px;border-top:1px solid rgba(255,255,255,.07);font-size:12.5px}.sidebar-foot .user{color:#fff;font-weight:600}.sidebar-foot button{margin-top:8px;width:100%;background:#ffffff14;color:#cfd6e0;border:0;padding:8px;border-radius:8px;cursor:pointer;font-size:13px}.sidebar-foot button:hover{background:#ffffff26}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:14px;padding:14px 24px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.topbar h1{flex:1;min-width:0}.topbar .sub{font-size:13px;color:var(--text-dim);font-weight:400}.live-dot{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-soft);white-space:nowrap}.live-dot i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px var(--green-soft)}.live-dot.off i{background:var(--text-dim);box-shadow:0 0 0 3px var(--surface-3)}.content{padding:22px 24px 60px;max-width:1400px;width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.card-head{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px}.card-head h2{flex:1}.card-body{padding:18px}.card-body.tight{padding:0}.grid{display:grid;gap:14px}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 18px;box-shadow:var(--shadow)}.stat .label{font-size:12.5px;color:var(--text-soft);text-transform:uppercase;letter-spacing:.04em;font-weight:600}.stat .value{font-size:30px;font-weight:700;line-height:1.15;margin-top:4px;font-variant-numeric:tabular-nums}.stat .hint{font-size:12.5px;color:var(--text-dim);margin-top:2px}.stat.accent .value{color:var(--accent)}.stat.green .value{color:var(--green)}.stat.blue .value{color:var(--blue)}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-soft);font-weight:700;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--surface-2);position:sticky;top:0;z-index:1}td{padding:11px 14px;border-bottom:1px solid var(--surface-3);vertical-align:middle}tbody tr:hover{background:var(--surface-2)}tbody tr.clickable{cursor:pointer}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.table-wrap{overflow-x:auto}tr.group-row td{background:var(--bg-soft);color:#fff;font-weight:700;font-size:12.5px;letter-spacing:.07em;text-transform:uppercase;padding:8px 14px;position:sticky;top:34px}.size-cell{font-weight:700;font-size:15.5px;letter-spacing:-.01em}.brand-cell{color:var(--text-soft);font-size:13.5px}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 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8px;border-radius:7px;font-weight:700;font-variant-numeric:tabular-nums}.qty.dispo{background:var(--green-soft);color:var(--green)}.qty.vendu{background:var(--accent-soft);color:var(--accent-dark)}.qty.commande{background:var(--blue-soft);color:var(--blue)}.qty.nul{background:var(--surface-3);color:var(--text-dim)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 15px;border-radius:9px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;text-decoration:none;white-space:nowrap}.btn:hover{background:var(--surface-2)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-dark)}.btn.dark{background:var(--bg);border-color:var(--bg);color:#fff}.btn.dark:hover{background:#232a34}.btn.ghost{border-color:transparent;background:transparent}.btn.ghost:hover{background:var(--surface-3)}.btn.danger{color:var(--red);border-color:#f0c4c4}.btn.danger:hover{background:var(--red-soft)}.btn.sm{padding:6px 11px;font-size:13px}.btn.lg{padding:13px 22px;font-size:15.5px}.btn.block{width:100%}.btn-row{display:flex;gap:8px;flex-wrap:wrap}.field{margin-bottom:14px}.field label{display:block;font-size:12.5px;font-weight:650;color:var(--text-soft);margin-bottom:5px;text-transform:uppercase;letter-spacing:.03em}input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=search],select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border-strong);border-radius:9px;font-size:15px;font-family:inherit;background:var(--surface);color:var(--text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}textarea{min-height:76px;resize:vertical}.hint{font-size:12.5px;color:var(--text-dim);margin-top:4px}.search-bar{position:relative;flex:1;min-width:180px}.search-bar input{padding-left:36px;height:42px}.search-bar .ico{position:absolute;left:11px;top:11px;color:var(--text-dim);display:flex;pointer-events:none}.mini-champ{display:inline-flex;align-items:center;gap:5px}.mini-champ input{width:78px;height:30px;padding:2px 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.close{border:0;background:var(--surface-3);width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:17px;line-height:1;color:var(--text-soft)}.drawer-body{padding:20px;overflow-y:auto;flex:1}.drawer-foot{padding:14px 20px;border-top:1px solid var(--border);background:var(--surface-2)}.modal-center{align-items:center;justify-content:center}.modal{width:min(620px,94vw);max-height:90vh;background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;overflow:hidden}.lot{border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;margin-bottom:10px;background:var(--surface)}.lot-head{display:flex;align-items:center;gap:8px;margin-bottom:8px;flex-wrap:wrap}.lot-meta{font-size:12.5px;color:var(--text-dim)}.empty{text-align:center;padding:46px 20px;color:var(--text-dim)}.empty .big{font-size:34px;margin-bottom:8px;line-height:1;display:flex;justify-content:center;color:var(--text-dim)}.empty .big.spin svg{animation:tourne 1.1s linear infinite}@keyframes tourne{to{transform:rotate(360deg)}}.ico svg,.btn svg,.chip svg,.card-head h2 svg,.lot-meta svg,td svg,h3 svg{vertical-align:-3px}.btn svg,.chip svg{margin-right:6px}.btn.icon-only svg,.chip.icon-only svg{margin-right:0}.toast-zone{position:fixed;bottom:20px;left:50%;transform:translate(-50%);z-index:200}.toast{background:var(--bg);color:#fff;padding:12px 18px;border-radius:10px;box-shadow:var(--shadow-lg);margin-top:8px;font-size:14px;font-weight:500;max-width:92vw}.toast.err{background:var(--red)}.toast.ok{background:var(--green)}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(160deg,#12161c,#1e2732 60%,#2a3441)}.login-card{width:min(400px,100%);background:var(--surface);border-radius:16px;padding:30px;box-shadow:var(--shadow-lg)}.login-card .logo{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--accent),#f08c47);display:grid;place-items:center;color:#fff;font-size:22px;font-weight:800;margin-bottom:16px}.alert{padding:11px 14px;border-radius:10px;font-size:13.5px;margin-bottom:14px;border:1px solid transparent}.alert.err{background:var(--red-soft);color:var(--red);border-color:#f3caca}.alert.warn{background:var(--amber-soft);color:var(--amber);border-color:#f2ddb4}.alert.info{background:var(--blue-soft);color:var(--blue);border-color:#cfe3f6}.alert.ok{background:var(--green-soft);color:var(--green);border-color:#c4e5d3}.dropzone{border:2px dashed var(--border-strong);border-radius:var(--radius-lg);padding:40px 24px;text-align:center;background:var(--surface-2);cursor:pointer}.dropzone.hover{border-color:var(--accent);background:var(--accent-soft)}.dropzone .big{font-size:40px;margin-bottom:10px}.split{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}.doc-preview{width:100%;height:72vh;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-2)}.line-editor{border:1px solid var(--border);border-radius:var(--radius);padding:12px;margin-bottom:10px}.line-editor.warn{border-color:#e8c98b;background:#fffdf7}.line-editor .raw{font-size:12px;color:var(--text-dim);font-family:var(--mono);margin-bottom:8px;word-break:break-word}.line-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:8px}.line-grid .field{margin:0}.line-grid input,.line-grid select{padding:7px 9px;font-size:14px}.bar{height:8px;border-radius:5px;background:var(--surface-3);overflow:hidden}.bar>i{display:block;height:100%;background:var(--accent)}.sparkline{display:flex;align-items:flex-end;gap:3px;height:34px}.sparkline i{flex:1;background:var(--blue-soft);border-radius:2px 2px 0 0;min-height:2px}.sparkline i.last{background:var(--accent)}.mobile-only{display:none}@media (max-width: 900px){.app{flex-direction:column}.sidebar{position:fixed;bottom:0;top:auto;left:0;right:0;width:100%;height:auto;flex-direction:row;z-index:50;border-top:1px solid rgba(255,255,255,.1)}.sidebar-brand,.sidebar-foot{display:none}.sidebar nav{display:flex;padding:6px;gap:2px;overflow-x:auto;width:100%}.sidebar nav a{flex-direction:column;gap:2px;font-size:10.5px;padding:7px 9px;margin:0;flex:1;min-width:62px;text-align:center;white-space:nowrap}.sidebar nav a .ico{width:auto}.sidebar nav a .badge-count{position:absolute;margin:0;transform:translate(16px,-4px)}.content{padding:16px 14px 96px}.topbar{padding:12px 14px}.grid.cols-4{grid-template-columns:repeat(2,1fr)}.grid.cols-3,.grid.cols-2,.split{grid-template-columns:1fr}.mobile-only{display:block}.desktop-only,.hide-sm{display:none}.stat .value{font-size:24px}td,th{padding:9px 8px}.size-cell{font-size:14.5px}.brand-cell{font-size:12.5px}}