:root{--bg-deep: #07071a;--bg-base: #0c0c24;--bg-surface: #13133a;--bg-elevated: #1a1a4a;--bg-hover: #22225a;--border: rgba(255,255,255,.07);--border-active: rgba(124,58,237,.5);--text-primary: #ececf4;--text-secondary: #9494b8;--text-muted: #5c5c7a;--accent: #7c3aed;--accent-hover: #6d28d9;--accent-glow: rgba(124,58,237,.25);--accent-light: #a78bfa;--success: #10b981;--success-bg: rgba(16,185,129,.12);--warning: #f59e0b;--warning-bg: rgba(245,158,11,.12);--danger: #ef4444;--danger-bg: rgba(239,68,68,.12);--info: #3b82f6;--info-bg: rgba(59,130,246,.12);--gold: #fbbf24;--sidebar-w: 260px;--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--radius-xl: 20px;--ease: cubic-bezier(.4,0,.2,1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:15px;-webkit-font-smoothing:antialiased}body{font-family:Inter,system-ui,sans-serif;background:var(--bg-deep);color:var(--text-primary);overflow:hidden;height:100vh}a{color:var(--accent-light);text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,select,textarea{font-family:inherit;color:var(--text-primary)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff1f}#app{display:flex;height:100vh;overflow:hidden}#sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);height:100vh;background:linear-gradient(180deg,#0e0e2c,#0a0a20);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto;position:relative;z-index:50}#main-content{flex:1;display:flex;flex-direction:column;overflow:hidden}#page-header{padding:20px 32px 0;flex-shrink:0}#page-content{flex:1;overflow-y:auto;padding:20px 32px 32px}.sidebar-brand{padding:24px 20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border)}.sidebar-brand .logo{width:38px;height:38px;background:linear-gradient(135deg,var(--accent),#a855f7);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 4px 20px var(--accent-glow)}.sidebar-brand h1{font-size:1.15rem;font-weight:700;letter-spacing:-.3px;background:linear-gradient(135deg,#fff,var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.sidebar-brand span{font-size:.7rem;color:var(--text-muted);display:block;margin-top:2px;-webkit-text-fill-color:var(--text-muted)}.sidebar-nav{padding:16px 12px;flex:1}.sidebar-nav .nav-section{font-size:.65rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);padding:12px 12px 6px;font-weight:600}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius);color:var(--text-secondary);font-size:.88rem;font-weight:500;transition:all .2s var(--ease);margin-bottom:2px;position:relative}.nav-item:hover{background:#ffffff0a;color:var(--text-primary)}.nav-item.active{background:var(--accent-glow);color:#fff;font-weight:600}.nav-item.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:20px;background:var(--accent);border-radius:0 3px 3px 0}.nav-item svg{width:20px;height:20px;stroke-width:1.8;flex-shrink:0;opacity:.7}.nav-item.active svg{opacity:1}.nav-badge{margin-left:auto;background:var(--accent);color:#fff;font-size:.65rem;padding:2px 7px;border-radius:10px;font-weight:700}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border);font-size:.7rem;color:var(--text-muted);text-align:center}.page-title{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:24px}.page-title h2{font-size:1.6rem;font-weight:700;letter-spacing:-.5px}.page-title .subtitle{color:var(--text-secondary);font-size:.88rem;margin-top:2px}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:all .3s var(--ease)}.card:hover{border-color:#ffffff1a}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-header h3{font-size:1rem;font-weight:600}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}.kpi-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px 24px;position:relative;overflow:hidden;transition:all .3s var(--ease)}.kpi-card:hover{border-color:#ffffff1f;transform:translateY(-2px);box-shadow:0 8px 30px #0000004d}.kpi-card:after{content:"";position:absolute;top:0;right:0;width:80px;height:80px;border-radius:50%;filter:blur(40px);opacity:.15;pointer-events:none}.kpi-card.purple:after{background:var(--accent)}.kpi-card.green:after{background:var(--success)}.kpi-card.gold:after{background:var(--gold)}.kpi-card.blue:after{background:var(--info)}.kpi-card.red:after{background:var(--danger)}.kpi-label{font-size:.78rem;color:var(--text-secondary);font-weight:500;margin-bottom:8px;display:flex;align-items:center;gap:6px}.kpi-label svg{width:16px;height:16px;opacity:.6}.kpi-value{font-size:1.8rem;font-weight:800;letter-spacing:-1px;line-height:1}.kpi-sub{font-size:.75rem;color:var(--text-muted);margin-top:6px}.kpi-trend{display:inline-flex;align-items:center;gap:3px;font-size:.72rem;font-weight:600;padding:2px 6px;border-radius:4px;margin-top:8px}.kpi-trend.up{color:var(--success);background:var(--success-bg)}.kpi-trend.down{color:var(--danger);background:var(--danger-bg)}.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:var(--radius);font-size:.85rem;font-weight:600;transition:all .2s var(--ease);white-space:nowrap}.btn svg{width:16px;height:16px}.btn-primary{background:linear-gradient(135deg,var(--accent),#9333ea);color:#fff;box-shadow:0 2px 12px var(--accent-glow)}.btn-primary:hover{box-shadow:0 4px 20px #7c3aed66;transform:translateY(-1px)}.btn-secondary{background:#ffffff0f;color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:#ffffff1a;border-color:#ffffff26}.btn-success{background:linear-gradient(135deg,#059669,var(--success));color:#fff}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:#ef444433}.btn-sm{padding:6px 12px;font-size:.78rem}.btn-lg{padding:12px 24px;font-size:.95rem}.btn-icon{padding:8px;border-radius:var(--radius-sm)}.btn-group{display:flex;gap:8px}.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--bg-surface)}.table{width:100%;border-collapse:collapse}.table th{text-align:left;padding:14px 16px;font-size:.72rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-weight:600;border-bottom:1px solid var(--border);background:#ffffff05}.table td{padding:14px 16px;font-size:.88rem;border-bottom:1px solid var(--border);vertical-align:middle}.table tbody tr{transition:background .15s var(--ease)}.table tbody tr:hover{background:#ffffff06}.table tbody tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:20px;font-size:.72rem;font-weight:600;letter-spacing:.3px}.badge:before{content:"";width:6px;height:6px;border-radius:50%;flex-shrink:0}.badge-success{background:var(--success-bg);color:var(--success)}.badge-success:before{background:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-warning:before{background:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-danger:before{background:var(--danger)}.badge-info{background:var(--info-bg);color:var(--info)}.badge-info:before{background:var(--info)}.badge-muted{background:#ffffff0f;color:var(--text-secondary)}.badge-muted:before{background:var(--text-muted)}.badge-purple{background:var(--accent-glow);color:var(--accent-light)}.badge-purple:before{background:var(--accent)}.form-group{margin-bottom:18px}.form-label{display:block;font-size:.78rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;background:var(--bg-base);border:1px solid var(--border);border-radius:var(--radius);font-size:.88rem;color:var(--text-primary);transition:all .2s var(--ease);outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-input::placeholder{color:var(--text-muted)}.form-textarea{resize:vertical;min-height:80px}.form-select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239494b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}.form-select option{background:var(--bg-surface);color:var(--text-primary)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}#modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;display:flex;align-items:center;justify-content:center}#modal-overlay.hidden{display:none}.modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:28px;width:90%;max-width:600px;max-height:85vh;overflow-y:auto;animation:modalIn .25s var(--ease)}.modal-lg{max-width:900px}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-header h3{font-size:1.15rem;font-weight:700}.modal-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:background .15s}.modal-close:hover{background:#ffffff14}.modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:24px;padding-top:16px;border-top:1px solid var(--border)}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}#toast-container{position:fixed;top:20px;right:20px;z-index:200;display:flex;flex-direction:column;gap:8px}.toast{padding:14px 20px;border-radius:var(--radius);font-size:.85rem;font-weight:500;display:flex;align-items:center;gap:10px;animation:toastIn .3s var(--ease);min-width:280px;box-shadow:0 8px 30px #0006}.toast-success{background:linear-gradient(135deg,#064e3b,#065f46);border:1px solid rgba(16,185,129,.3);color:var(--success)}.toast-error{background:linear-gradient(135deg,#450a0a,#7f1d1d);border:1px solid rgba(239,68,68,.3);color:var(--danger)}.toast-info{background:linear-gradient(135deg,#0c1a3a,#1e3a5f);border:1px solid rgba(59,130,246,.3);color:var(--info)}@keyframes toastIn{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes toastOut{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(30px)}}.pipeline{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap}.pipeline-card{flex:1;min-width:100px;padding:16px 18px;background:var(--bg-surface);border:2px solid var(--border);border-radius:var(--radius-lg);text-align:center;cursor:pointer;transition:all .25s var(--ease)}.pipeline-card:hover{transform:translateY(-2px);box-shadow:0 4px 20px #0000004d}.pipeline-card.active{border-color:var(--accent);background:var(--accent-glow)}.pipeline-count{font-size:1.5rem;font-weight:800;color:var(--text-primary);line-height:1}.pipeline-label{font-size:.68rem;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted);margin-top:4px;font-weight:600}.pipe-all.active{border-color:var(--accent)}.pipe-brouillon{border-color:#9494b833}.pipe-brouillon.active{border-color:var(--text-secondary);background:#9494b814}.pipe-envoyé{border-color:#3b82f633}.pipe-envoyé.active{border-color:var(--info);background:var(--info-bg)}.pipe-émise{border-color:#3b82f633}.pipe-émise.active{border-color:var(--info);background:var(--info-bg)}.pipe-accepté{border-color:#10b98133}.pipe-accepté.active{border-color:var(--success);background:var(--success-bg)}.pipe-payée{border-color:#10b98133}.pipe-payée.active{border-color:var(--success);background:var(--success-bg)}.pipe-refusé{border-color:#ef444433}.pipe-refusé.active{border-color:var(--danger);background:var(--danger-bg)}.truncate{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.charts-grid{display:grid;grid-template-columns:2fr 1fr;gap:16px;margin-bottom:24px}.chart-container{position:relative;height:260px}.line-items{width:100%;border-collapse:collapse;margin:16px 0}.line-items th{text-align:left;padding:10px 8px;font-size:.72rem;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);border-bottom:1px solid var(--border)}.line-items td{padding:6px 4px;vertical-align:middle}.line-items .form-input,.line-items .form-select{padding:8px 10px;font-size:.82rem}.line-items .col-desc{width:40%}.line-items .col-qty,.line-items .col-price,.line-items .col-tva,.line-items .col-total{width:12%;text-align:right}.line-items .col-actions{width:50px;text-align:center}.line-total{font-weight:600;color:var(--accent-light);text-align:right;padding-right:8px!important}.totals-box{display:flex;justify-content:flex-end;margin-top:8px}.totals-table{width:280px}.totals-table tr td{padding:8px 12px;font-size:.88rem}.totals-table tr td:last-child{text-align:right;font-weight:600}.totals-table .total-ttc{font-size:1.15rem;color:var(--accent-light);border-top:2px solid var(--border)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state svg{width:48px;height:48px;margin-bottom:16px;opacity:.4}.empty-state p{margin-bottom:16px}.text-right{text-align:right}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.font-mono{font-family:JetBrains Mono,monospace}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.gap-8{gap:8px}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.hidden{display:none!important}.clickable{cursor:pointer}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:200px}.fade-in{animation:fadeIn .4s var(--ease)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.pulse{animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@media(max-width:900px){:root{--sidebar-w:70px}.sidebar-brand h1,.sidebar-brand span,.nav-item span,.nav-section,.sidebar-footer,.nav-badge{display:none}.sidebar-brand{justify-content:center;padding:16px}.nav-item{justify-content:center;padding:12px}.nav-item svg{margin:0}#page-content{padding:16px}}.avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.82rem;flex-shrink:0}.avatar-purple{background:var(--accent-glow);color:var(--accent-light)}.avatar-green{background:var(--success-bg);color:var(--success)}.avatar-blue{background:var(--info-bg);color:var(--info)}.avatar-gold{background:var(--warning-bg);color:var(--warning)}.activity-list{display:flex;flex-direction:column;gap:1px}.activity-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.activity-item:last-child{border:none}.activity-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.activity-text{font-size:.85rem;flex:1}.activity-time{font-size:.72rem;color:var(--text-muted);white-space:nowrap}@media print{#sidebar,#page-header,#toast-container,#modal-overlay{display:none!important}#main-content{margin:0;padding:0}body{background:#fff;color:#000}}[data-theme=light]{--bg-deep: #f0f2f5;--bg-base: #ffffff;--bg-surface: #ffffff;--bg-elevated: #f8f9fb;--bg-hover: #eef0f4;--border: rgba(0,0,0,.08);--border-active: rgba(124,58,237,.5);--text-primary: #1a1a2e;--text-secondary: #64648a;--text-muted: #9494aa;--accent-glow: rgba(124,58,237,.1);--accent-light: #7c3aed}[data-theme=light] #sidebar{background:linear-gradient(180deg,#f8f8fc,#f0f0f6)}[data-theme=light] .sidebar-brand h1{background:linear-gradient(135deg,#1a1a2e,var(--accent));-webkit-background-clip:text}[data-theme=light] .nav-item.active{background:#7c3aed14}[data-theme=light] .table th,[data-theme=light] .table tbody tr:hover{background:#00000005}[data-theme=light] .kpi-card:hover{box-shadow:0 8px 30px #00000014}[data-theme=light] .toast-success{background:linear-gradient(135deg,#ecfdf5,#d1fae5);border-color:#10b9814d;color:#065f46}[data-theme=light] .toast-error{background:linear-gradient(135deg,#fef2f2,#fee2e2);border-color:#ef44444d;color:#991b1b}[data-theme=light] .toast-info{background:linear-gradient(135deg,#eff6ff,#dbeafe);border-color:#3b82f64d;color:#1e40af}[data-theme=light] .modal{box-shadow:0 20px 60px #00000026}[data-theme=light] .form-input,[data-theme=light] .form-select,[data-theme=light] .form-textarea{background:var(--bg-elevated)}[data-theme=light] .btn-secondary{background:#0000000a;border-color:#0000001a}[data-theme=light] .btn-secondary:hover{background:#00000012}.theme-toggle{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s var(--ease);background:#ffffff0f;border:1px solid var(--border);font-size:16px;flex-shrink:0}.theme-toggle:hover{background:#ffffff1f;transform:scale(1.1)}[data-theme=light] .theme-toggle{background:#0000000a}[data-theme=light] .theme-toggle:hover{background:#00000014}.pipeline{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:20px}.pipeline-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;text-align:center;transition:all .25s var(--ease);cursor:pointer;position:relative;overflow:hidden}.pipeline-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px #00000026}.pipeline-card.active{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}.pipeline-card:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;border-radius:0 0 var(--radius) var(--radius)}.pipeline-card.pipe-all:after{background:var(--accent)}.pipeline-card.pipe-brouillon:after{background:var(--text-muted)}.pipeline-card.pipe-envoyé:after{background:var(--info)}.pipeline-card.pipe-accepté:after{background:var(--success)}.pipeline-card.pipe-refusé:after{background:var(--danger)}.pipeline-card.pipe-payée:after{background:var(--success)}.pipeline-card.pipe-émise:after{background:var(--warning)}.pipeline-count{font-size:1.5rem;font-weight:800;line-height:1}.pipeline-label{font-size:.7rem;color:var(--text-muted);margin-top:4px;text-transform:uppercase;letter-spacing:.5px;font-weight:600}.table tbody tr{transition:all .2s var(--ease)}.table tbody tr:hover{transform:translate(2px)}.btn{position:relative;overflow:hidden}.btn:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(rgba(255,255,255,.1),transparent);opacity:0;transition:opacity .2s}.btn:hover:after{opacity:1}.card{transition:all .3s var(--ease)}.kpi-card{transition:all .35s var(--ease)}.nav-item,.form-input,.form-select,.form-textarea{transition:all .25s var(--ease)}.fade-in>*{animation:fadeInStagger .4s var(--ease) both}.fade-in>*:nth-child(1){animation-delay:.05s}.fade-in>*:nth-child(2){animation-delay:.1s}.fade-in>*:nth-child(3){animation-delay:.15s}.fade-in>*:nth-child(4){animation-delay:.2s}.fade-in>*:nth-child(5){animation-delay:.25s}@keyframes fadeInStagger{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.kbd{display:inline-flex;align-items:center;padding:2px 6px;background:#ffffff0f;border:1px solid var(--border);border-radius:4px;font-size:.65rem;font-family:monospace;color:var(--text-muted);margin-left:auto}[data-theme=light] .kbd{background:#0000000a}