*{margin:0;padding:0;box-sizing:border-box}:root{--color-primary:#107c41;--color-primary-dark:#0c5e32;--color-primary-light:#107c41;--color-secondary:#64748b;--color-secondary-dark:#475569;--color-background:#ffffff;--color-surface:#f8fafc;--color-border:#e2e8f0;--color-text:#1e293b;--color-text-light:#64748b;--color-text-muted:#94a3b8;--color-success:#10b981;--color-success-dark:#059669;--color-error:#ef4444;--color-error-dark:#dc2626;--color-warning:#f59e0b;--color-warning-dark:#d97706;--color-info:#0ea5e9;--color-info-dark:#0284c7;--font-size-xs:0.6875rem;--font-size-small:0.8125rem;--font-size-base:0.875rem;--font-size-large:1rem;--font-size-xlarge:1.25rem;--font-size-2xlarge:1.5rem;--font-size-3xlarge:2rem;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--spacing-xs:0.375rem;--spacing-sm:0.5rem;--spacing-md:0.75rem;--spacing-lg:1rem;--spacing-xl:1.25rem;--spacing-2xl:1.5rem;--spacing-3xl:2rem;--border-radius-sm:0.25rem;--border-radius:0.5rem;--border-radius-lg:0.75rem;--border-radius-xl:1rem;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1);--transition-fast:0.15s ease;--transition-base:0.2s ease;--transition-slow:0.3s ease;--z-dropdown:1000;--z-sticky:1020;--z-modal:1050;--z-tooltip:1070}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica 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var(--color-border);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:1000}.nav-container{max-width:1400px;margin:0 auto;padding:0 var(--spacing-2xl);display:flex;justify-content:space-between;align-items:center;height:56px}.nav-brand{font-size:var(--font-size-base);font-weight:600;color:var(--color-primary);text-decoration:none;transition:color 0.2s}.nav-brand:hover{color:var(--color-primary-dark)}.nav-menu{display:flex;list-style:none;gap:var(--spacing-md);align-items:center}.nav-menu li a{color:var(--color-text);text-decoration:none;padding:0.5rem 0.875rem;border-radius:var(--border-radius-sm);transition:background-color 0.2s,color 0.2s;font-size:var(--font-size-small)}.nav-menu li a:hover{background-color:var(--color-surface);color:var(--color-primary)}.nav-logout{color:var(--color-error) !important}.nav-logout:hover{background-color:rgba(239,68,68,0.1) !important}.nav-user{position:relative}.nav-user-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-xs) var(--spacing-md);background:none;border:none;border-radius:var(--border-radius-sm);cursor:pointer;font-size:var(--font-size-small);color:var(--color-text);transition:background-color var(--transition-base)}.nav-user-btn:hover{background-color:var(--color-surface)}.nav-user-btn:focus{outline:none;box-shadow:0 0 0 2px var(--color-primary)}.user-avatar,.user-dropdown-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;border:2px solid var(--color-border)}.user-avatar-placeholder,.user-dropdown-avatar-placeholder{width:32px;height:32px;border-radius:50%;background-color:var(--color-primary);color:white;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-small);font-weight:var(--font-weight-semibold);border:2px solid var(--color-border)}.user-name{font-weight:var(--font-weight-medium);max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dropdown-icon{font-size:var(--font-size-xs);transition:transform var(--transition-base)}.nav-user-btn.active .dropdown-icon{transform:rotate(180deg)}.user-dropdown{position:absolute;top:100%;right:0;background-color:var(--color-background);border:1px solid var(--color-border);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);min-width:280px;z-index:var(--z-dropdown);opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity var(--transition-base),visibility var(--transition-base),transform var(--transition-base)}.user-dropdown.show{opacity:1;visibility:visible;transform:translateY(0)}.user-dropdown-header{padding:var(--spacing-lg);background-color:var(--color-surface);border-bottom:1px solid var(--color-border)}.user-info{display:flex;align-items:center;gap:var(--spacing-md)}.user-details{flex:1;min-width:0}.user-display-name{font-weight:var(--font-weight-semibold);color:var(--color-text);font-size:var(--font-size-base);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-email{font-size:var(--font-size-small);color:var(--color-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-dropdown-divider{margin:0;border:none;border-top:1px solid var(--color-border)}.user-dropdown-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);color:var(--color-text);text-decoration:none;font-size:var(--font-size-small);transition:background-color var(--transition-base)}.user-dropdown-item:hover{background-color:var(--color-surface);color:var(--color-text)}.user-dropdown-item .dropdown-icon{font-size:var(--font-size-base);width:16px;text-align:center}.user-dropdown-logout{color:var(--color-error) !important}.user-dropdown-logout:hover{background-color:rgba(239,68,68,0.1) !important}.workspace-section{padding:var(--spacing-sm) 0}.workspace-section-header{padding:var(--spacing-sm) var(--spacing-lg);display:flex;justify-content:space-between;align-items:center}.workspace-section-title{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:0.05em}.current-workspace-name{font-size:var(--font-size-small);color:var(--color-text);font-weight:var(--font-weight-medium);max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-selector{max-height:200px;overflow-y:auto}.workspace-dropdown-item{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-sm) var(--spacing-lg);color:var(--color-text);text-decoration:none;font-size:var(--font-size-small);transition:background-color var(--transition-base);margin:0 var(--spacing-sm);border-radius:var(--border-radius-sm)}.workspace-dropdown-item:hover{background-color:var(--color-surface);color:var(--color-text)}.workspace-dropdown-item.active{background-color:var(--color-primary);color:white}.workspace-dropdown-item.active:hover{background-color:var(--color-primary-dark);color:white}.active-indicator{font-size:var(--font-size-small);color:currentColor}.workspace-setup{font-weight:var(--font-weight-medium);color:var(--color-primary) !important}.workspace-setup:hover{background-color:rgba(16,124,65,0.1) !important}.hamburger-menu{display:none;flex-direction:column;justify-content:space-around;width:24px;height:24px;background:none;border:none;cursor:pointer;padding:0}.hamburger-menu span{display:block;height:2px;width:100%;background-color:var(--color-text);border-radius:1px;transition:all var(--transition-base)}.hamburger-menu.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger-menu.active span:nth-child(2){opacity:0}.hamburger-menu.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}.workspace-context-indicator{background-color:var(--color-surface);border-left:3px solid var(--color-primary);padding:var(--spacing-xs) var(--spacing-md);margin-bottom:var(--spacing-md);font-size:var(--font-size-small);color:var(--color-text-light);border-radius:0 var(--border-radius) var(--border-radius) 0;display:flex;align-items:center;gap:var(--spacing-xs)}.workspace-context-label{font-weight:var(--font-weight-medium);color:var(--color-text-muted)}.workspace-context-name{font-weight:var(--font-weight-semibold);color:var(--color-text)}@media (max-width:768px){.workspace-context-indicator{display:none}}.home-container{min-height:calc(100vh - 60px);display:flex;align-items:center;justify-content:center;padding:var(--spacing-2xl) var(--spacing-lg)}.home-content{max-width:1200px;width:100%;text-align:center}.home-content h1{font-size:2rem;font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-lg)}.home-subtitle{font-size:var(--font-size-base);color:var(--color-text-light);margin-bottom:var(--spacing-2xl)}.modules-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-2xl)}.module-card{background-color:var(--color-background);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-2xl);text-decoration:none;color:var(--color-text);transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base);cursor:pointer;display:flex;flex-direction:column;align-items:center;text-align:center}.module-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--color-primary)}.module-card:active{transform:translateY(-2px)}.module-icon{font-size:3rem;margin-bottom:var(--spacing-lg)}.module-card h2{font-size:var(--font-size-large);font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-text)}.module-card p{font-size:var(--font-size-small);color:var(--color-text-muted);line-height:1.4}.auth-body{background-color:#ffffff;min-height:100vh}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg)}.auth-card{background-color:var(--color-background);border:1px solid var(--color-border);border-radius:12px;padding:var(--spacing-2xl);width:100%;max-width:420px;box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);backdrop-filter:blur(10px)}.auth-header{text-align:center;margin-bottom:var(--spacing-2xl)}.auth-card h1{font-size:var(--font-size-large);font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-text)}.auth-subtitle{color:var(--color-text-muted);font-size:var(--font-size-small);margin:0}.auth-form{display:flex;flex-direction:column;gap:var(--spacing-lg)}.input-wrapper{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:12px;z-index:1;font-size:16px;opacity:0.6}.input-wrapper input{padding-left:40px !important}.btn-auth{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:14px 24px;font-weight:600;transition:all 0.2s ease;position:relative;overflow:hidden}.btn-auth:hover{transform:translateY(-1px);box-shadow:0 10px 20px rgba(0,0,0,0.1)}.btn-auth:active{transform:translateY(0)}.btn-icon{transition:transform 0.2s ease}.btn-auth:hover .btn-icon{transform:translateX(2px)}.auth-footer{margin-top:var(--spacing-2xl);text-align:center}.auth-link{margin-bottom:var(--spacing-lg);color:var(--color-text-muted);font-size:var(--font-size-small)}.auth-link a{color:var(--color-primary);text-decoration:none;font-weight:500}.auth-link a:hover{text-decoration:underline}.auth-demo-info{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-md);margin-top:var(--spacing-lg)}.demo-title{font-size:var(--font-size-small);font-weight:600;color:var(--color-text);margin:0 0 var(--spacing-xs) 0}.demo-credentials{font-size:var(--font-size-small);color:var(--color-text-muted);margin:0;line-height:1.4}.demo-credentials strong{color:var(--color-text)}.flash-messages-container{margin-bottom:var(--spacing-lg)}.flash-messages-container .flash-message{margin-bottom:var(--spacing-md);box-shadow:0 2px 8px rgba(0,0,0,0.1);border-radius:6px;animation:slideInDown 0.3s ease-out}.auth-form{display:flex;flex-direction:column;gap:var(--spacing-lg)}.auth-logo{display:flex;align-items:center;justify-content:center;gap:var(--spacing-md);margin-bottom:var(--spacing-sm)}.logo-icon{font-size:2rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.password-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;padding:4px;border-radius:4px;transition:background-color 0.2s ease}.password-toggle:hover{background-color:rgba(0,0,0,0.05)}.input-wrapper{position:relative}.demo-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.demo-icon{font-size:1.2rem}.demo-field{margin-bottom:var(--spacing-xs)}.demo-field code{background:rgba(var(--primary-color-rgb),0.1);padding:2px 6px;border-radius:4px;cursor:pointer;transition:background-color 0.2s ease;font-family:'Courier New',monospace;font-size:0.9em}.demo-field code:hover{background:rgba(var(--primary-color-rgb),0.2)}.demo-hint{color:var(--text-muted);font-style:italic;margin-top:var(--spacing-xs)}.copy-notification{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--success-color);color:white;padding:var(--spacing-sm) var(--spacing-md);border-radius:6px;font-size:var(--font-size-small);z-index:10000;animation:fadeInOut 2s ease-in-out}@keyframes slideInDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInOut{0%{opacity:0;transform:translate(-50%,-50%) scale(0.8)}20%{opacity:1;transform:translate(-50%,-50%) scale(1)}80%{opacity:1;transform:translate(-50%,-50%) scale(1)}100%{opacity:0;transform:translate(-50%,-50%) scale(0.8)}}.form-group{display:flex;flex-direction:column;gap:var(--spacing-xs)}.form-group label{display:block;font-size:var(--font-size-small);font-weight:500;color:var(--color-text);margin-bottom:calc(var(--spacing-xs) / 1.5)}.form-group input,.form-group select,.form-group textarea,.form-control{width:100%;padding:0.5rem 0.75rem;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);font-size:var(--font-size-base);font-family:inherit;line-height:1.4;color:var(--color-text);background-color:var(--color-background);transition:border-color var(--transition-base),box-shadow var(--transition-base),background-color var(--transition-base)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus,.form-control:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(16,124,65,0.1);background-color:var(--color-background)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:0.5rem 1.25rem;border:none;border-radius:var(--border-radius-sm);font-size:var(--font-size-small);font-weight:500;font-family:inherit;line-height:1.4;cursor:pointer;text-decoration:none;text-align:center;transition:background-color var(--transition-base),transform var(--transition-fast),box-shadow var(--transition-base);white-space:nowrap}.btn:active{transform:scale(0.98)}.btn:focus{outline:none;box-shadow:0 0 0 3px rgba(16,124,65,0.2)}.btn-primary{background-color:var(--color-primary);color:white;display:inline-block !important;visibility:visible !important;opacity:1 !important}.btn-primary:hover{background-color:var(--color-primary-dark);color:white}.btn-secondary{background-color:var(--color-secondary);color:white}.btn-secondary:hover{background-color:var(--color-secondary-dark);color:white}.alert{padding:0.75rem 1rem;border-radius:var(--border-radius-sm);margin-bottom:var(--spacing-lg);font-size:var(--font-size-small)}.alert-success{background-color:rgba(16,185,129,0.1);color:#065f46;border:1px solid rgba(16,185,129,0.3)}.alert-error{background-color:rgba(239,68,68,0.1);color:#991b1b;border:1px solid rgba(239,68,68,0.3)}.alert-warning{background-color:rgba(245,158,11,0.1);color:#92400e;border:1px solid rgba(245,158,11,0.3)}.auth-link{text-align:center;margin-top:var(--spacing-lg);font-size:var(--font-size-small);color:var(--color-text-light)}.auth-link a{color:var(--color-primary);text-decoration:none;font-weight:500}.auth-link a:hover{text-decoration:underline}@media (max-width:768px){.nav-container{padding:var(--spacing-md) var(--spacing-lg);position:relative;height:auto;min-height:60px}.hamburger-menu{display:flex;order:2;z-index:1001}.nav-brand{order:1;flex:1}.nav-user{order:3;position:relative}.nav-menu{position:absolute;top:100%;left:0;right:0;background-color:var(--color-background);border-top:1px solid var(--color-border);box-shadow:var(--shadow-lg);flex-direction:column;gap:0;opacity:0;visibility:hidden;max-height:0;overflow:hidden;transition:opacity var(--transition-base),visibility var(--transition-base),max-height var(--transition-slow);z-index:1000}.nav-menu.show{opacity:1;visibility:visible;max-height:400px;padding:var(--spacing-sm) 0}.nav-menu li{width:100%;border-bottom:1px solid var(--color-border)}.nav-menu li:last-child{border-bottom:none}.nav-menu li a{display:flex;align-items:center;padding:var(--spacing-md) var(--spacing-lg);border-radius:0;min-height:48px;font-size:var(--font-size-base)}.nav-menu li a:hover,.nav-menu li a:focus{background-color:var(--color-surface);color:var(--color-primary)}.nav-menu li a.active{background-color:var(--color-primary);color:white}.user-dropdown{right:0;left:auto;min-width:280px;max-width:calc(100vw - 2rem);margin-top:var(--spacing-xs)}.user-name{display:none}.user-avatar,.user-avatar-placeholder{width:36px;height:36px}.user-dropdown-item,.workspace-dropdown-item{min-height:44px;padding:var(--spacing-sm) var(--spacing-lg)}.home-content h1{font-size:2rem}.home-subtitle{font-size:var(--font-size-base)}.modules-grid{grid-template-columns:1fr;gap:var(--spacing-lg)}.module-card{padding:var(--spacing-xl)}}@media (max-width:480px){.home-content h1{font-size:1.75rem}.nav-menu{font-size:var(--font-size-small)}.auth-card{padding:var(--spacing-lg)}}@media (min-width:769px) and (max-width:1024px){.nav-container{padding:0 var(--spacing-lg)}.modules-grid{grid-template-columns:repeat(2,1fr)}.nav-menu li a,.nav-user-btn,.btn{min-height:44px}.user-dropdown{min-width:260px}.nav-menu{gap:var(--spacing-xs)}.nav-menu li a{padding:var(--spacing-sm) var(--spacing-md)}}@media (min-width:1025px){.modules-grid{grid-template-columns:repeat(4,1fr)}.nav-menu li a:hover{transform:translateY(-1px);transition:transform var(--transition-fast),background-color var(--transition-base)}.nav-container{padding:0 var(--spacing-2xl)}.nav-menu{gap:var(--spacing-sm)}.user-dropdown{min-width:300px}.user-name{display:block;max-width:180px}}.container{max-width:1400px;margin:0 auto;padding:var(--spacing-2xl) var(--spacing-2xl)}.page-header{margin-bottom:var(--spacing-xl)}.page-header h1{font-size:var(--font-size-xlarge);font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-xs)}.page-header p{font-size:var(--font-size-base);color:var(--color-text-light);margin-bottom:0}small,.form-text{font-size:var(--font-size-xs);color:var(--color-text-muted);display:block;margin-top:0.25rem;line-height:1.3}.data-table,.table{width:100%;border-collapse:collapse;background-color:var(--color-background);border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--shadow-sm);margin-top:var(--spacing-lg)}.data-table thead,.table thead{background-color:var(--color-surface);border-bottom:2px solid var(--color-border)}.data-table th,.table th{padding:0.625rem 0.75rem;text-align:left;font-size:var(--font-size-xs);font-weight:600;color:var(--color-text-light);text-transform:uppercase;letter-spacing:0.05em}.data-table td,.table td{padding:0.625rem 0.75rem;border-bottom:1px solid var(--color-border);font-size:var(--font-size-small);color:var(--color-text)}.data-table tbody tr,.table tbody tr{transition:background-color var(--transition-base)}.data-table tbody tr:hover,.table tbody tr:hover{background-color:var(--color-surface)}.data-table tbody tr:last-child td,.table tbody tr:last-child td{border-bottom:none}.text-center{text-align:center}.text-muted{color:var(--color-text-light)}.no-data{text-align:center;padding:var(--spacing-2xl);color:var(--color-text-light);font-size:var(--font-size-base)}.actions-cell{white-space:nowrap}.actions-cell a{margin-right:var(--spacing-xs)}.badge{display:inline-block;padding:0.25rem 0.5rem;border-radius:calc(var(--border-radius-sm) / 1.5);font-size:var(--font-size-xs);font-weight:500;text-transform:uppercase;letter-spacing:0.03em}.badge-success{background-color:rgba(16,185,129,0.1);color:#065f46;border:1px solid rgba(16,185,129,0.3)}.badge-warning{background-color:rgba(245,158,11,0.1);color:#92400e;border:1px solid rgba(245,158,11,0.3)}.badge-danger{background-color:rgba(239,68,68,0.1);color:#991b1b;border:1px solid rgba(239,68,68,0.3)}.badge-article{background-color:rgba(16,124,65,0.1);color:#0c5e32;border:1px solid rgba(16,124,65,0.3)}.badge-prestation{background-color:rgba(139,92,246,0.1);color:#5b21b6;border:1px solid rgba(139,92,246,0.3)}.badge-service{background-color:rgba(34,197,94,0.1);color:#15803d;border:1px solid rgba(34,197,94,0.3)}.badge-debours{background-color:rgba(249,115,22,0.1);color:#c2410c;border:1px solid rgba(249,115,22,0.3)}.badge-count{background-color:rgba(16,124,65,0.9);color:white;font-size:0.75rem;padding:0.125rem 0.375rem;border-radius:0.75rem;margin-left:0.5rem;font-weight:600}.modal{position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;background-color:rgba(0,0,0,0.5)}.modal-content{background-color:white;margin:5% auto;padding:0;border-radius:8px;width:90%;max-width:800px;max-height:80vh;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.15)}.modal-header{padding:1rem 1.5rem;border-bottom:1px solid #e5e7eb;display:flex;justify-content:space-between;align-items:center;background-color:#f9fafb}.modal-header h3{margin:0;color:#1f2937}.modal-body{padding:1.5rem;max-height:60vh;overflow-y:auto}.close{color:#6b7280;font-size:1.5rem;font-weight:bold;cursor:pointer;line-height:1}.close:hover{color:#374151}.factures-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem}.facture-item{border:1px solid #e5e7eb;border-radius:6px;padding:1rem;cursor:pointer;transition:all 0.2s}.facture-item:hover{border-color:#107c41;box-shadow:0 2px 8px rgba(16,124,65,0.1)}.facture-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:0.75rem}.facture-details p{margin:0.25rem 0;font-size:0.875rem;color:#6b7280}.status{padding:0.25rem 0.5rem;border-radius:4px;font-size:0.75rem;font-weight:600;text-transform:uppercase}.status-paid{background-color:rgba(34,197,94,0.1);color:#15803d}.status-pending{background-color:rgba(249,115,22,0.1);color:#c2410c}.status-cancelled{background-color:rgba(239,68,68,0.1);color:#dc2626}.facture-info{background-color:#f9fafb;padding:1rem;border-radius:6px;margin-bottom:1rem}.facture-info p{margin:0;font-weight:500}.lignes-table{overflow-x:auto}.lignes-table .data-table{width:100%;margin:0}.article-form{max-width:100%}.article-form .form-group{margin-bottom:1rem}.article-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}.article-form .form-group label{display:block;margin-bottom:0.5rem;font-weight:var(--font-weight-medium);color:var(--color-text)}.article-form .form-control{width:100%;padding:0.75rem;border:1px solid var(--color-border);border-radius:var(--border-radius);font-size:var(--font-size-base);transition:var(--transition-base)}.article-form .form-control:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(16,124,65,0.1)}.article-form .form-actions{display:flex;justify-content:flex-end;gap:1rem;margin-top:2rem;padding-top:1rem;border-top:1px solid var(--color-border)}.success-notification{font-weight:var(--font-weight-medium)}@keyframes slideInRight{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes slideOutRight{from{transform:translateX(0);opacity:1}to{transform:translateX(100%);opacity:0}}.loading{text-align:center;padding:2rem;color:#6b7280}@media (max-width:768px){.modal-content{width:95%;margin:2% auto;max-height:90vh}.factures-grid{grid-template-columns:1fr}.article-form .form-row{grid-template-columns:1fr}.article-form .form-actions{flex-direction:column}.success-notification{right:10px;left:10px;top:10px}}.btn-sm{padding:0.375rem 0.75rem;font-size:var(--font-size-xs)}.btn-info{background-color:var(--color-info);color:white}.btn-info:hover{background-color:var(--color-info-dark)}.btn-success{background-color:var(--color-success);color:white}.btn-success:hover{background-color:#059669}.btn-edit{background-color:#f59e0b;color:white}.btn-edit:hover{background-color:#d97706}.btn-delete{background-color:var(--color-error);color:white}.btn-delete:hover{background-color:#dc2626}.btn.active{background-color:var(--color-primary);color:white}.search-box{margin:var(--spacing-lg) 0}.search-box input{width:100%;max-width:400px;padding:0.5rem 0.75rem;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);font-size:var(--font-size-small);transition:border-color 0.2s,box-shadow 0.2s}.search-box input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(16,124,65,0.08)}.filters{display:flex;gap:var(--spacing-lg);align-items:center;margin:var(--spacing-lg) 0;flex-wrap:wrap}.filters label{font-size:var(--font-size-small);font-weight:500;color:var(--color-text)}.filters select{padding:0.5rem 0.75rem;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);font-size:var(--font-size-small);background-color:var(--color-background);cursor:pointer}.filters form{display:flex;gap:var(--spacing-sm);align-items:center}.actions{display:flex;justify-content:space-between;align-items:center;margin:var(--spacing-2xl) 0;flex-wrap:wrap;gap:var(--spacing-lg)}.form-actions{display:flex !important;gap:var(--spacing-md);margin-top:var(--spacing-xl);padding-top:var(--spacing-md);border-top:1px solid var(--color-border);justify-content:flex-start;position:relative;z-index:100;background:white}.form-actions button,.form-actions a,.form-actions .btn{padding:var(--spacing-sm) var(--spacing-xl);min-width:120px;display:inline-block !important;visibility:visible !important;opacity:1 !important}.error-messages{background-color:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.3);border-radius:var(--border-radius);padding:var(--spacing-md);margin-bottom:var(--spacing-lg)}.error-messages .error{color:#991b1b;font-size:var(--font-size-small);margin:var(--spacing-xs) 0}.current-logo{margin:var(--spacing-lg) 0;padding:var(--spacing-lg);background-color:var(--color-surface);border-radius:var(--border-radius-sm);text-align:center;border:1px solid var(--color-border)}.current-logo img{max-width:180px;height:auto;border-radius:var(--border-radius-sm);box-shadow:var(--shadow-sm)}.current-logo p{margin-top:var(--spacing-sm);font-size:var(--font-size-xs);color:var(--color-text-muted)}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-2xl);padding-bottom:var(--spacing-lg);border-bottom:1px solid var(--color-border);flex-wrap:wrap;gap:var(--spacing-md)}header h1{font-size:var(--font-size-xlarge);font-weight:600;color:var(--color-text);margin:0}header nav{display:flex;gap:var(--spacing-sm);flex-wrap:wrap;align-items:center}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-xl)}.dashboard-card{background-color:var(--color-background);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-2xl);box-shadow:var(--shadow-sm);transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base)}.dashboard-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--color-primary-light)}.dashboard-card h3{font-size:var(--font-size-base);font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-lg)}.dashboard-card .stat-value{font-size:1.75rem;font-weight:700;color:var(--color-primary);margin:var(--spacing-lg) 0}.dashboard-card .stat-label{font-size:var(--font-size-xs);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:0.05em}@media (max-width:768px){.data-table,.table{font-size:0.8rem}.data-table th,.data-table td,.table th,.table td{padding:var(--spacing-sm)}.data-table thead,.table thead{display:none}.data-table tr,.table tr{display:block;margin-bottom:var(--spacing-lg);border:1px solid var(--color-border);border-radius:var(--border-radius)}.data-table td,.table td{display:flex;justify-content:space-between;padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--color-border)}.data-table td:before,.table td:before{content:attr(data-label);font-weight:600;text-transform:uppercase;font-size:0.75rem;color:var(--color-text-light)}.data-table td:last-child,.table td:last-child{border-bottom:none}.actions-cell{flex-direction:column;align-items:flex-start;gap:var(--spacing-xs)}.actions-cell a{display:block;width:100%;text-align:center}}.form-container,.profil-form-container{max-width:800px;margin:0 auto;background-color:var(--color-background);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-2xl);box-shadow:var(--shadow-sm)}.form-wrapper{max-width:800px;margin:0 auto;background-color:var(--color-background);border:1px solid var(--color-border);border-radius:var(--border-radius);padding:var(--spacing-2xl);box-shadow:var(--shadow-sm)}.form-section{margin-bottom:var(--spacing-2xl);padding-bottom:var(--spacing-lg);border-bottom:1px solid var(--color-border)}.form-section:last-of-type{border-bottom:none;margin-bottom:0;padding-bottom:0}.form-section h2{font-size:var(--font-size-large);font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-xs);border-bottom:2px solid var(--color-primary)}.form-section h3{font-size:var(--font-size-base);font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-sm)}.form-row,.form-row-2col{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-md);margin-bottom:0}.form-row.single{grid-template-columns:1fr}.form-row.three-col{grid-template-columns:1fr 1fr 1fr}.form-group{margin-bottom:var(--spacing-lg)}.form-group:last-child{margin-bottom:0}.form-row .form-group{margin-bottom:0}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(16,124,65,0.1);background-color:var(--color-background)}.form-group input:hover:not(:focus):not(:disabled),.form-group select:hover:not(:focus):not(:disabled),.form-group textarea:hover:not(:focus):not(:disabled){border-color:var(--color-secondary)}.form-group input:valid:not(:placeholder-shown),.form-group select:valid:not([value=""]),.form-group textarea:valid:not(:placeholder-shown){border-color:var(--color-success)}.form-group input:invalid:not(:placeholder-shown):not(:focus),.form-group select:invalid:not([value=""]):not(:focus),.form-group textarea:invalid:not(:placeholder-shown):not(:focus){border-color:var(--color-error)}.form-group.has-error input,.form-group.has-error select,.form-group.has-error textarea{border-color:var(--color-error);background-color:rgba(239,68,68,0.05)}.form-group.has-error label{color:var(--color-error)}.form-group.has-success input,.form-group.has-success select,.form-group.has-success textarea{border-color:var(--color-success);background-color:rgba(16,185,129,0.05)}.error-message{display:block;color:var(--color-error);font-size:var(--font-size-small);margin-top:var(--spacing-xs);font-weight:500;animation:slideDown 0.2s ease-out}.error-message:before{content:"⚠ ";margin-right:var(--spacing-xs)}.form-group 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var(--spacing-lg);border-radius:var(--border-radius);cursor:pointer;font-size:var(--font-size-base);font-weight:600;transition:background-color var(--transition-base)}.btn-add-ligne:hover{background:var(--color-success-dark)}.totaux-container{background:var(--color-surface);padding:var(--spacing-lg);border-radius:var(--border-radius);border:1px solid var(--color-border)}.totaux-item{display:flex;justify-content:space-between;padding:var(--spacing-xs) 0;border-bottom:1px solid var(--color-border)}.totaux-item.total-final{font-size:var(--font-size-large);font-weight:700;border-bottom:2px solid var(--color-text);margin-top:var(--spacing-sm);padding-top:var(--spacing-sm)}.totaux-label{font-weight:500;color:var(--color-text)}.totaux-value{font-weight:600;color:var(--color-text)}.totaux-grid{display:grid;grid-template-columns:1fr 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var(--color-border)}.client-info-display.active{display:block}.client-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-sm)}.client-info-item{margin-bottom:var(--spacing-xs)}.client-info-item strong{display:block;font-size:var(--font-size-xs);color:var(--color-text-light);margin-bottom:calc(var(--spacing-xs) / 2);text-transform:uppercase;font-weight:600}.client-info-item span{font-size:var(--font-size-small);color:var(--color-text)}.client-logo{max-width:100px;max-height:100px;margin-top:var(--spacing-sm);border-radius:var(--border-radius)}.checkbox-group{display:flex;gap:var(--spacing-md);align-items:center;margin-top:var(--spacing-xs)}.checkbox-group label{display:flex;align-items:center;gap:var(--spacing-xs);font-size:var(--font-size-small);font-weight:500;color:var(--color-text);cursor:pointer}.checkbox-group input[type="checkbox"]{width:auto;cursor:pointer}@media (max-width:768px){.form-wrapper,.form-container,.profil-form-container,.facture-form-container{padding:var(--spacing-md)}.facture-form-container .form-section{padding:var(--spacing-md)}.form-row,.form-row-2col,.form-row.three-col,.ligne-form-grid{grid-template-columns:1fr;gap:var(--spacing-sm)}.form-actions{flex-direction:column}.form-actions button,.form-actions a,.form-actions .btn{width:100%;text-align:center}header{flex-direction:column;align-items:flex-start}header nav{width:100%}.actions{flex-direction:column;align-items:stretch}.filters{width:100%}.filters form{width:100%;flex-direction:column;align-items:stretch}.filters select{width:100%}}@media (min-width:769px) and (max-width:1024px){.dashboard-grid{grid-template-columns:repeat(2,1fr)}.container{padding:var(--spacing-xl) var(--spacing-md)}}@media (min-width:1025px){.dashboard-grid{grid-template-columns:repeat(3,1fr)}}@media print{.main-nav,header nav,.actions,.filters,.search-box,.btn,.form-actions{display:none}body{background-color:white}.data-table,.table{box-shadow:none}}#reduction_type,#reduction_valeur{display:block !important;visibility:visible !important;opacity:1 !important}.flash-message{padding:var(--spacing-md) var(--spacing-lg);margin-bottom:var(--spacing-lg);border-radius:var(--border-radius);font-size:var(--font-size-small);display:flex;align-items:center;gap:var(--spacing-sm);animation:slideInFade 0.4s ease-out;transition:all 0.3s ease;position:relative}@keyframes slideInFade{from{opacity:0;transform:translateY(-15px);max-height:0}to{opacity:1;transform:translateY(0);max-height:100px}}.flash-message.fade-out{animation:slideOutFade 0.3s ease-in forwards}@keyframes 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.info-tooltip::before{bottom:140%;left:auto;right:-10px;transform:none}.stats-header .info-tooltip::after{bottom:130%;left:auto;right:15px;transform:none}@media (max-width:768px){.info-tooltip::before{max-width:250px;font-size:12px;padding:10px 14px;bottom:140%}.info-tooltip::after{bottom:130%}.stats-header .info-tooltip::before{bottom:150%;right:-20px;max-width:200px}.stats-header .info-tooltip::after{bottom:140%;right:15px}}@media (hover:none) and (pointer:coarse){.info-tooltip:hover::before,.info-tooltip:hover::after{opacity:0;visibility:hidden}.info-tooltip.active::before,.info-tooltip.active::after{opacity:1;visibility:visible}}.totaux-container .totaux-label,.totaux-container .totaux-value,.facture-form .totaux-item,#total-ht,.total-ht{text-decoration:none !important}.totaux-item{text-decoration:none !important}#total-ht,.total-ht,[id*="total-ht"],[class*="total-ht"],.totaux-label,.totaux-value,.sous-total,.SOUS-TOTAL,*[id*="sous-total"],*[class*="sous-total"]{text-decoration:none !important;text-decoration-line:none !important;text-decoration-style:none !important}.totaux-container *,.totaux-section *,.facture-totaux *,#facture-totaux *,.invoice-totals *,.totals *,.summary *{text-decoration:none !important}*{text-decoration:none !important}a:hover{text-decoration:underline !important}.nav-menu a:hover{text-decoration:none !important}*{text-decoration:none !important;text-decoration-line:none !important;text-decoration-style:none !important;text-decoration-color:transparent !important}#total-ht,.total-ht,[id*="total-ht"],[class*="total-ht"],.totaux-label,.totaux-value,.sous-total,.SOUS-TOTAL,*[id*="sous-total"],*[class*="sous-total"],.totaux-container *,.totaux-section *,.facture-totaux *,#facture-totaux *,.invoice-totals *,.totals *,.summary *{text-decoration:none !important;text-decoration-line:none !important;text-decoration-style:none !important;text-decoration-color:transparent !important;text-decoration-thickness:0 !important}a:hover,.link:hover{text-decoration:underline !important}.nav-menu a:hover{text-decoration:none !important}.stats-card{margin-bottom:1.5rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.stat-item{text-align:center;padding:1rem;background:var(--color-background-light);border-radius:var(--border-radius);border:1px solid var(--color-border)}.stat-value{font-size:2rem;font-weight:bold;color:var(--color-primary);margin-bottom:0.5rem}.stat-label{font-size:0.9rem;color:var(--color-text-muted)}.stock-value{font-weight:bold;padding:0.25rem 0.5rem;border-radius:4px}.stock-value.stock-ok{background-color:#d4edda;color:#155724}.stock-value.stock-low{background-color:#fff3cd;color:#856404}.stock-value.stock-zero{background-color:#f8d7da;color:#721c24}.data-table tbody tr.stock-rupture{background-color:#fff5f5}.data-table tbody tr.stock-faible{background-color:#fffbf0}.badge{display:inline-block;padding:0.25rem 0.5rem;font-size:0.75rem;font-weight:600;line-height:1;text-align:center;white-space:nowrap;vertical-align:baseline;border-radius:0.25rem}.badge-success{color:#155724;background-color:#d4edda}.badge-warning{color:#856404;background-color:#fff3cd}.badge-danger{color:#721c24;background-color:#f8d7da}.article-info{margin-bottom:1.5rem;padding:1rem;background:var(--color-background-light);border-radius:var(--border-radius);border:1px solid var(--color-border)}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1rem}.info-item{display:flex;justify-content:space-between;align-items:center}.stock-actions{text-align:center}.usage-section{margin-top:1.5rem}.usage-section h4{margin-bottom:1rem;color:var(--color-text)}.factures-list{display:grid;gap:1rem}.facture-item{padding:1rem;background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--border-radius);cursor:pointer;transition:all 0.2s ease}.facture-item:hover{border-color:var(--color-primary);box-shadow:0 2px 8px rgba(0,0,0,0.1)}.facture-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:0.5rem}.facture-details p{margin:0.25rem 0;font-size:0.9rem}.status{padding:0.25rem 0.5rem;border-radius:4px;font-size:0.75rem;font-weight:600}.status-paid{background-color:#d4edda;color:#155724}.status-pending{background-color:#fff3cd;color:#856404}.status-cancelled{background-color:#f8d7da;color:#721c24}.stock-form .form-group{margin-bottom:1rem}.stock-form label{display:block;margin-bottom:0.5rem;font-weight:600;color:var(--color-text)}.stock-form .form-control{width:100%;padding:0.5rem;border:1px solid var(--color-border);border-radius:var(--border-radius);font-size:1rem}.stock-form .form-control:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px rgba(var(--color-primary-rgb),0.2)}.stock-form .form-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:1.5rem}.success-notification{position:fixed;top:20px;right:20px;background:var(--color-success);color:white;padding:1rem 1.5rem;border-radius:var(--border-radius);box-shadow:var(--shadow-lg);z-index:9999}@keyframes slideInRight{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes slideOutRight{from{transform:translateX(0);opacity:1}to{transform:translateX(100%);opacity:0}}@media (max-width:768px){.stats-grid{grid-template-columns:repeat(2,1fr)}.info-grid{grid-template-columns:1fr}.facture-header{flex-direction:column;align-items:flex-start;gap:0.5rem}}