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textarea:focus{outline:none;border-color:var(--color-primary);background:#fff;box-shadow:0 0 0 3px #0000c81a}.form-group textarea{resize:vertical;min-height:80px}.form-actions{display:flex;gap:10px;margin-top:20px}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border:2px solid var(--color-primary);border-radius:var(--radius);font-weight:700;font-size:15px;cursor:pointer;transition:all .2s;min-height:48px}.btn-primary{background:linear-gradient(135deg,var(--color-primary),#0000a0);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{background:linear-gradient(135deg,#0000a0,var(--color-primary));transform:translateY(-1px);box-shadow:var(--shadow-accent);color:var(--color-accent)}.btn-secondary{background:var(--color-card);border-color:var(--color-border);color:var(--color-text)}.btn-secondary:hover{background:var(--color-background);border-color:var(--color-text-light);color:var(--color-primary)}.projects-list{display:flex;flex-direction:column;gap:15px}.project-item{background:var(--color-card);border:1px solid var(--color-border);border-radius:12px;padding:24px;box-shadow:var(--shadow-md);transition:all .2s}.project-item:hover{box-shadow:0 4px 12px #0000c826}.project-content{display:flex;justify-content:space-between;align-items:center;gap:24px}.project-info{flex:1;min-width:0}.project-info h3{font-size:20px;font-weight:700;color:var(--color-primary);margin:0 0 10px;line-height:1.3}.project-description{font-size:14px;color:var(--color-text-light);margin:0;line-height:1.5}.project-actions{display:flex;gap:10px;flex-shrink:0;margin-left:auto}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:2px solid var(--color-border);background:var(--color-card);border-radius:var(--radius);color:var(--color-primary);cursor:pointer;transition:all .2s}.btn-icon:hover{background:var(--color-background);border-color:var(--color-primary);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn-icon.danger{color:#dc2626;border-color:#fee2e2}.btn-icon.danger:hover{background:#fee2e2;border-color:#dc2626;transform:translateY(-1px)}.project-edit-form{width:100%}.loading,.empty-projects{text-align:center;padding:60px 20px;color:var(--color-text-light)}.projects-login-prompt{text-align:center;padding:60px 20px}.projects-login-prompt h2{font-size:24px;color:var(--color-primary);margin-bottom:10px}.projects-login-prompt p{color:var(--color-text-light)}.project-calculations{margin-top:20px;padding-top:20px;border-top:2px solid var(--color-border)}.calculations-title{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--color-primary);margin:0 0 12px;text-transform:uppercase;letter-spacing:.5px}.calculations-list{display:flex;flex-direction:column;gap:8px}.calculation-item{display:flex;justify-content:space-between;align-items:center;padding:12px;background:var(--color-background);border:1px solid var(--color-border);border-radius:8px;text-decoration:none;color:var(--color-text);transition:all .2s}.calculation-item:hover{border-color:var(--color-primary);background:#fff;transform:translate(4px);box-shadow:0 2px 8px #0000c81a}.calculation-info{display:flex;flex-direction:column;gap:4px;flex:1}.calculation-name{font-size:14px;font-weight:600;color:var(--color-primary)}.calculation-tool{font-size:12px;color:var(--color-text-light)}.calculation-meta{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--color-text-light)}.btn-see-more{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:16px;padding:14px 24px;background:var(--color-card);border:3px solid var(--color-primary);border-radius:var(--radius);color:var(--color-primary);text-decoration:none;font-weight:700;font-size:15px;transition:all 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span{flex:1}.team-link{color:var(--color-primary);font-weight:600;text-decoration:none}.team-link:hover{text-decoration:underline}.team-promo-banner{display:flex;align-items:center;gap:1rem;padding:1.5rem;background:linear-gradient(135deg,#f0fdf4,#dcfce7);border:1px solid #86efac;border-radius:12px;margin-top:2rem}.team-promo-banner svg{flex-shrink:0;color:#16a34a}.team-promo-banner>div{flex:1}.team-promo-banner strong{display:block;color:#166534;font-size:1rem}.team-promo-banner p{margin:.25rem 0 .5rem;font-size:.875rem;color:#166534}.team-promo-banner .soon-badge{display:inline-flex;align-items:center;gap:.3rem;background:#0000c81a;padding:.4rem .8rem;border-radius:20px;font-size:.85rem;font-weight:600;color:var(--color-primary);border:1px solid var(--color-primary)}.team-promo-banner .sparkle-icon{animation:sparkle 1.5s ease-in-out infinite}@keyframes sparkle{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.2);opacity:.8}}.share-modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.share-modal{background:var(--color-card);border-radius:16px;width:100%;max-width:440px;box-shadow:0 20px 40px #0003}.share-modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid var(--color-border)}.share-modal-header h3{display:flex;align-items:center;gap:.75rem;margin:0;font-size:1.1rem;color:var(--color-primary)}.btn-close{padding:.5rem;background:transparent;color:var(--color-text-light);border:none;border-radius:6px;cursor:pointer}.btn-close:hover{background:var(--color-background);color:var(--color-text)}.share-modal-body{padding:1.5rem}.share-project-name,.share-team-name{margin:0 0 .75rem;font-size:.95rem;color:var(--color-text-light)}.share-project-name strong,.share-team-name strong{color:var(--color-text)}.permission-selector{margin-top:1.5rem}.permission-selector>label{display:block;font-size:.85rem;font-weight:600;color:var(--color-text-light);margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.5px}.permission-options{display:flex;flex-direction:column;gap:.75rem}.permission-option{display:flex;align-items:flex-start;gap:.75rem;padding:1rem;background:var(--color-background);border:2px solid var(--color-border);border-radius:10px;cursor:pointer;transition:all .2s}.permission-option:hover{border-color:var(--color-primary)}.permission-option.selected{border-color:var(--color-primary);background:#eff6ff}.permission-option input{margin-top:2px}.permission-content{display:flex;flex-direction:column;gap:.25rem}.permission-content strong{font-size:.95rem;color:var(--color-text)}.permission-content span{font-size:.8rem;color:var(--color-text-light)}.share-modal-footer{display:flex;justify-content:flex-end;gap:.75rem;padding:1.25rem 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8px}.calculations-subtitle{color:var(--color-text-light);font-size:14px;margin:0}.calculations-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:20px}.calculation-card{background:var(--color-card);border:1px solid var(--color-border);border-radius:12px;padding:20px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow-md);transition:all .2s}.calculation-card:hover{box-shadow:0 4px 12px #0000c826;transform:translateY(-2px)}.calculation-link{flex:1;text-decoration:none;color:inherit}.calculation-content{display:flex;justify-content:space-between;align-items:center;width:100%}.calculation-info{flex:1}.calculation-name{font-size:18px;font-weight:700;color:var(--color-primary);margin:0 0 6px}.calculation-tool{font-size:14px;color:var(--color-text-light);margin:0}.calculation-meta{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--color-text-light);margin-left:20px}.btn-delete{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:2px solid #fee2e2;background:var(--color-card);border-radius:var(--radius);color:#dc2626;cursor:pointer;transition:all .2s;margin-left:12px}.btn-delete:hover{background:#fee2e2;border-color:#dc2626;transform:translateY(-1px);box-shadow:var(--shadow-sm)}.loading,.empty-calculations{text-align:center;padding:60px 20px;color:var(--color-text-light)}.empty-calculations{display:flex;flex-direction:column;align-items:center;gap:16px}.empty-calculations svg{color:var(--color-text-light);opacity:.5}.empty-link{color:var(--color-primary);text-decoration:none;font-weight:700;margin-top:12px;padding:14px 28px;border:3px solid var(--color-primary);border-radius:var(--radius);transition:all 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var(--color-border);border-radius:12px;overflow-x:auto;overflow-y:visible;box-shadow:var(--shadow-md);width:100%}.calculations-table{width:100%;border-collapse:collapse;table-layout:auto;min-width:800px}.calculations-table thead{background:var(--color-background);border-bottom:3px solid var(--color-border)}.calculations-table th{padding:18px 16px;text-align:left;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text);background:var(--color-background)}.calculations-table th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .2s}.calculations-table th.sortable:hover{background:#0000c80d}.th-content{display:flex;align-items:center;gap:8px}.calculations-table tbody tr{border-bottom:1px solid var(--color-border);transition:all .2s}.calculations-table tbody tr:hover{background:#0000c80d;transform:scale(1.001)}.calculations-table tbody tr:last-child{border-bottom:none}.calculations-table td{padding:18px 16px;font-size:15px;color:var(--color-text);font-weight:500}.note-name{font-weight:600;color:var(--color-primary)}.category-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.category-badge[data-category=gratuit]{background:#0000c81a;color:var(--color-primary)}.category-badge[data-category=plomberie]{background:#2196f31a;color:#2196f3}.category-badge[data-category=chauffage_clim]{background:#ff98001a;color:#ff9800}.category-badge[data-category=ventilation]{background:#4caf501a;color:#4caf50}.category-badge[data-category=elec]{background:#9c27b01a;color:#9c27b0}.project-link{color:var(--color-primary);text-decoration:none;font-weight:600;transition:color 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svg{color:var(--color-text-light);opacity:.5}.analytics-login-prompt{text-align:center;padding:60px 20px}.analytics-login-prompt h2{font-size:24px;color:var(--color-primary);margin-bottom:10px}.analytics-login-prompt p{color:var(--color-text-light)}@media(max-width:1024px){.filters-row{grid-template-columns:1fr}.calculations-table{font-size:12px}.calculations-table th,.calculations-table td{padding:12px 8px}}@media(max-width:768px){.kpi-grid,.category-kpi-grid{grid-template-columns:1fr}.table-container{overflow-x:auto}.calculations-table{min-width:800px}}.subscription-page{max-width:1400px;margin:0 auto}.subscription-header{text-align:center;margin-bottom:var(--spacing-2xl)}.subscription-header h1{font-size:36px;font-weight:700;color:var(--color-primary);margin-bottom:var(--spacing-sm)}.subscription-header 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var(--color-border)}.plan-header h2{font-size:24px;font-weight:700;color:var(--color-primary);margin-bottom:var(--spacing-md)}.plan-price{display:flex;align-items:baseline;justify-content:center;gap:var(--spacing-xs)}.price-amount{font-size:36px;font-weight:700;color:var(--color-primary)}.price-period{font-size:18px;color:var(--color-text-light)}.price-free{font-size:24px;font-weight:700;color:var(--color-accent)}.plan-features{list-style:none;flex:1;margin-bottom:var(--spacing-xl)}.plan-features li{display:flex;align-items:flex-start;gap:var(--spacing-sm);margin-bottom:var(--spacing-md);color:var(--color-text)}.plan-features li svg{color:var(--color-accent);flex-shrink:0;margin-top:2px}.plan-button{width:100%;min-height:48px;max-height:48px;height:48px;padding:0;margin:0;border:3px solid var(--color-primary);border-radius:var(--radius);font-size:14px;font-weight:700;cursor:pointer;transition:all 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tr:hover{background:#fafafa}.users-table tbody tr.inactive{opacity:.6;background:#f9fafb}.user-cell{display:flex;align-items:center;gap:12px}.user-avatar{width:40px;height:40px;background:linear-gradient(135deg,var(--color-primary),#4040ff);color:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;flex-shrink:0}.user-info{display:flex;flex-direction:column;min-width:0}.user-email{font-weight:600;color:var(--color-text);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-id{font-size:11px;color:var(--color-text-light);font-family:monospace}.subscription-cell{display:flex;align-items:center;gap:8px;cursor:pointer;padding:4px;border-radius:6px;transition:background .2s}.subscription-cell:hover{background:var(--color-background)}.subscription-cell .edit-hint{color:var(--color-text-light);opacity:0;transition:opacity .2s}.subscription-cell:hover .edit-hint{opacity:1}.edit-subscription{display:flex;align-items:center;gap:8px}.edit-subscription select{padding:8px 12px;border:2px solid var(--color-primary);border-radius:8px;font-size:13px;font-weight:600;background:#fff;color:var(--color-primary);cursor:pointer;outline:none}.badge{display:inline-flex;align-items:center;gap:4px;padding:6px 10px;border-radius:6px;font-size:11px;font-weight:700;text-transform:uppercase}.badge-free{background:#f0fdf4;color:#16a34a;border:1px solid #bbf7d0}.badge-pro{background:#fef3c7;color:#d97706;border:1px solid #fde68a}.badge-enterprise{background:#ede9fe;color:#7c3aed;border:1px solid #ddd6fe}.status-toggle{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:600;border:1px solid;cursor:pointer;transition:all .2s}.status-toggle.active{background:#f0fdf4;color:#16a34a;border-color:#bbf7d0}.status-toggle.active:hover{background:#dcfce7}.status-toggle.inactive{background:#fef2f2;color:#dc2626;border-color:#fecaca}.status-toggle.inactive:hover{background:#fee2e2}.date-cell{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--color-text-light)}.date-cell svg{color:var(--color-text-light);opacity:.6}.actions-cell{display:flex;gap:8px}.btn-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:none;border-radius:8px;cursor:pointer;transition:all .2s;background:transparent}.btn-icon:hover{background:var(--color-background)}.btn-icon.delete{color:#dc2626}.btn-icon.delete:hover{background:#fee2e2}.btn-icon.cancel{color:var(--color-text-light)}.btn-icon.cancel:hover{background:#f1f5f9;color:var(--color-text)}.loading-state,.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 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var(--color-primary)}.message-card:last-child{border-bottom:none}.message-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}.message-sender{display:flex;align-items:center;gap:12px}.sender-avatar{width:40px;height:40px;background:linear-gradient(135deg,var(--color-primary),#4040ff);color:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px}.sender-info{display:flex;flex-direction:column}.sender-name{font-weight:600;color:var(--color-text);font-size:14px}.sender-email{font-size:12px;color:var(--color-text-light)}.message-date{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--color-text-light)}.message-preview{padding-left:52px}.message-subject-tag{display:inline-block;background:var(--color-background);color:var(--color-primary);padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600;margin-bottom:6px}.message-preview 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#fecaca}.btn-delete-msg:hover{background:#fee2e2}.message-detail-content{background:var(--color-background);border-radius:12px;padding:24px}.message-meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--color-border)}.meta-item{display:flex;flex-direction:column;gap:4px}.meta-label{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:600;text-transform:uppercase;color:var(--color-text-light)}.meta-value{font-size:14px;color:var(--color-text);font-weight:500;text-decoration:none}a.meta-value:hover{color:var(--color-primary)}.message-subject{display:flex;align-items:center;gap:10px;margin-bottom:20px}.subject-label{font-size:14px;font-weight:600;color:var(--color-text-light)}.subject-badge{background:var(--color-primary);color:#fff;padding:6px 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.2s}.btn-reply:hover{background:#0000a0;transform:translateY(-2px)}@media(max-width:1000px){.users-table-container{overflow-x:auto}.users-table{min-width:800px}}@media(max-width:600px){.admin-page{padding:20px}.admin-header{flex-direction:column;align-items:flex-start}.stats-grid{grid-template-columns:repeat(2,1fr)}.search-section{flex-direction:column;align-items:stretch}.search-box{max-width:none}.admin-tabs{overflow-x:auto}.message-preview{padding-left:0;margin-top:10px}.message-detail-header{flex-direction:column;align-items:flex-start}}.contact-page{padding:30px;min-height:calc(100vh - 80px);background:linear-gradient(180deg,var(--color-background) 0%,#fff 100%)}.contact-container{max-width:1200px;margin:0 auto}.contact-header{text-align:center;margin-bottom:40px}.contact-header h1{font-size:36px;font-weight:800;color:var(--color-primary);margin:0 0 12px}.contact-header p{font-size:16px;color:var(--color-text-light);max-width:500px;margin:0 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