.modal-overlay{align-items:center;background:#00000080;bottom:0;display:flex;justify-content:center;left:0;padding:20px;position:fixed;right:0;top:0;z-index:1000}.modal-content{background:#fff;border-radius:8px;box-shadow:0 10px 30px #00000026;max-height:90vh;max-width:900px;overflow-y:auto;position:relative;width:100%}.modal-header{align-items:center;background:#2c3e50;border-bottom:1px solid #e1e4e8;border-radius:8px 8px 0 0;color:#fff;display:flex;justify-content:space-between;padding:24px 30px}.modal-header h2{-webkit-text-fill-color:#fff;background:none;-webkit-background-clip:unset;background-clip:initial;color:#fff!important;font-size:1.5rem;font-weight:600;margin:0;text-align:left}.close-btn{align-items:center;background:none;border:none;border-radius:50%;color:#fff;cursor:pointer;display:flex;font-size:2rem;height:30px;justify-content:center;padding:0;transition:background .3s ease;width:30px}.close-btn:hover{background:#fff3}.construction-form{padding:30px}.error-message{background:#fee;border:1px solid #fcc;border-radius:8px;color:#c33;font-size:14px;margin-bottom:20px;padding:12px 15px}.form-section{margin-bottom:30px}.form-section h3{align-items:center;border-bottom:2px solid #f0f3f7;color:#2c3e50;display:flex;font-size:1.2rem;gap:8px;margin:0 0 20px;padding-bottom:10px}.form-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.form-group{display:flex;flex-direction:column}.form-group label{color:#2c3e50;font-size:14px;font-weight:600;margin-bottom:8px}.form-group input,.form-group select,.form-group textarea{border:2px solid #ddd;border-radius:8px;font-family:inherit;font-size:16px;padding:12px 15px;transition:border-color .3s ease,box-shadow .3s ease}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:#0056b3;box-shadow:0 0 0 3px #0056b31a;outline:none}.form-group textarea{min-height:80px;resize:vertical}.form-group label:after{content:""}.form-group input[required]+label:after,.form-group label:has(+input[required]):after{color:#e74c3c;content:" *"}.disabled-input{background-color:#f8f9fa!important;border-color:#e9ecef!important;color:#6c757d!important;cursor:not-allowed}.form-actions{background:#fff;border-top:2px solid #f0f3f7;bottom:0;box-shadow:0 -4px 10px #0000000d;display:flex;gap:15px;justify-content:flex-end;margin:0 -30px -30px;padding:20px 30px;position:sticky;z-index:10}.cancel-btn,.submit-btn{border:none;border-radius:6px;cursor:pointer;font-size:16px;font-weight:500;min-width:120px;padding:10px 30px;transition:all .2s ease}.cancel-btn{background:#6c757d;color:#fff}.cancel-btn:hover{background:#5a6268;transform:translateY(-2px)}.submit-btn{background:#007bff;box-shadow:0 2px 4px #007bff33;color:#fff}.submit-btn:hover:not(:disabled){background:#0056b3;box-shadow:0 4px 8px #007bff4d;transform:translateY(-1px)}.submit-btn:disabled{cursor:not-allowed;opacity:.7;transform:none}@media (max-width:768px){.modal-overlay{padding:10px}.modal-content{max-height:95vh}.modal-header{padding:20px}.modal-header h2{-webkit-text-fill-color:#fff;background:none;-webkit-background-clip:unset;background-clip:initial;color:#fff!important;font-size:1.3rem;text-align:left}.construction-form{padding:20px}.form-grid{gap:15px;grid-template-columns:1fr}.form-section h3{font-size:1.1rem}.form-group input,.form-group select,.form-group textarea{font-size:14px;padding:10px 12px}.form-actions{flex-direction:column;gap:10px}.cancel-btn,.submit-btn{font-size:14px;padding:12px;width:100%}}@media (max-width:480px){.modal-overlay{padding:5px}.construction-form,.modal-header{padding:15px}.form-section{margin-bottom:20px}.form-group{margin-bottom:15px}}.modal-content::-webkit-scrollbar{width:8px}.modal-content::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}.modal-content::-webkit-scrollbar-thumb{background:#888;border-radius:10px}.searchable-select{position:relative;width:100%}.searchable-select input{background:#fff;border:2px solid #e1e8ed;border-radius:8px;box-sizing:border-box;font-size:14px;padding:12px 15px;transition:border-color .3s ease,box-shadow .3s ease;width:100%}.searchable-select input:focus{border-color:#0056b3;box-shadow:0 0 0 3px #0056b31a;outline:none}.options-dropdown{background:#fff;border:2px solid #e1e8ed;border-radius:0 0 8px 8px;border-top:none;box-shadow:0 4px 12px #0000001a;left:0;max-height:200px;overflow-y:auto;position:absolute;right:0;top:100%;z-index:1000}.option-item{border-bottom:1px solid #f0f3f7;cursor:pointer;padding:12px 15px;transition:background-color .2s ease}.option-item:hover{background-color:#f8fafc}.option-item:last-child{border-bottom:none}.well-name{color:#2c3e50;font-weight:600;margin-bottom:4px}.well-details{color:#6c757d;display:flex;font-size:12px;gap:15px}.well-details span{background:#f8f9fa;border-radius:4px;padding:2px 6px}.no-options{color:#6c757d;font-style:italic;padding:12px 15px;text-align:center}.modal-content::-webkit-scrollbar-thumb:hover{background:#555}.well-list{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;margin:0 auto;max-width:1200px;padding:20px}h2{color:#2c3e50;font-size:2.5rem;font-weight:700;margin-bottom:30px;text-align:center}.statistics-section{background:#fff;border-left:5px solid #0056b3;border-radius:8px;border-top:1px solid #e1e4e8;box-shadow:0 4px 12px #00000014;color:#333;margin-bottom:30px;padding:30px}.statistics-section h3{font-size:1.5em;font-weight:600;margin:0 0 20px;text-align:center}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-bottom:30px}.stat-item{background:#f8f9fa;border:1px solid #e9ecef;border-radius:6px;padding:20px;text-align:center}.stat-number{color:#0056b3;font-size:2.5em;margin-bottom:8px}.stat-label{font-size:.9em;font-weight:600}.stats-details{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.stat-category{background:#f8f9fa;border:1px solid #e9ecef;border-radius:6px;padding:20px}.stat-category h4{color:#2c3e50;font-size:1.1em;font-weight:600;margin:0 0 15px}.stat-items{display:flex;flex-wrap:wrap;gap:8px}.stat-badge{background:#fff;border:1px solid #ced4da;border-radius:4px;box-shadow:0 1px 2px #0000000d;color:#555;font-size:.85em;font-weight:500;padding:6px 12px}.loading{color:#666;font-size:18px;padding:50px;text-align:center}.error{background:#fff5f5;border:1px solid #fc8181;border-radius:6px;color:#c53030;margin:20px 0;padding:15px}.config-warning{background:#fff3cd;border:1px solid #ffeaa7;border-radius:8px;color:#856404;margin:20px 0;padding:20px}.config-warning h3{margin-top:0}.search-filters{background:#fff;border:1px solid #e1e4e8;border-radius:8px;box-shadow:0 2px 8px #0000000d;display:flex;flex-wrap:wrap;gap:15px;margin-bottom:25px;padding:20px}.search-box{flex:2 1;min-width:300px}.search-box input{border:2px solid #ddd;border-radius:8px;box-sizing:border-box;font-size:16px;padding:12px 15px;transition:border-color .3s ease;width:100%}.search-box input:focus{border-color:#667eea;outline:none}.filter-box{flex:1 1;min-width:150px}.filter-box select{background:#fff;border:2px solid #ddd;border-radius:8px;font-size:16px;padding:12px 15px;transition:border-color .3s ease;width:100%}.filter-box select:focus{border-color:#0056b3;box-shadow:0 0 0 3px #0056b31a;outline:none}.clear-btn{background:#6c757d;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:16px;padding:12px 25px;transition:all .2s ease}.clear-btn:hover{background:#5a6268;transform:translateY(-1px)}.results-header{align-items:center;display:flex;gap:15px;justify-content:space-between;margin-bottom:20px;padding:15px 0}.results-info p{margin:0}.button-group{align-items:center;display:flex;gap:10px}.no-data{background:#f8f9fa;border-radius:10px;color:#666;margin:20px 0;padding:50px;text-align:center}.no-data p{font-size:16px;margin-bottom:10px}.no-data ul{display:inline-block;margin-top:20px;text-align:left}.no-data li{margin-bottom:5px}.wells-grid{grid-gap:25px;display:grid;gap:25px;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));margin-bottom:30px}.well-card{background:#fff;border:1px solid #e1e8ed;border-radius:8px;box-shadow:0 2px 8px #00000014;padding:25px;transition:transform .2s ease,box-shadow .2s ease}.well-card:hover{box-shadow:0 8px 16px #0000001a;transform:translateY(-3px)}.well-header{border-bottom:2px solid #f0f3f7;justify-content:space-between;margin-bottom:20px;min-height:40px;padding-bottom:15px}.well-header,.well-header h3{align-items:center;display:flex}.well-header h3{color:#2c3e50;font-size:1.4rem;line-height:1.2;margin:0}.header-buttons{align-items:center;display:flex;gap:10px}.expand-btn,.nav-btn{align-items:center;background:#007bff;border:none;border-radius:6px;color:#fff;cursor:pointer;display:flex;font-size:20px;font-weight:500;height:auto;justify-content:center;line-height:1;padding:8px 16px;transition:all .2s ease}.nav-btn{background:#28a745}.nav-btn:hover{background-color:#218838;transform:translateY(-1px)}.expand-btn{background-color:#17a2b8}.expand-btn:hover{background-color:#138496;transform:translateY(-1px)}.well-info{margin-bottom:20px}.basic-info{margin-bottom:15px}.info-row{align-items:center;border-bottom:1px solid #f0f3f7;display:flex;justify-content:space-between;padding:8px 0}.info-row:last-child{border-bottom:none}.info-label{color:#2c3e50;flex:1 1;font-weight:600;min-width:150px}.info-value{color:#555;flex:2 1;text-align:right}.expanded-info{border-top:2px solid #f0f3f7;margin-top:20px;padding-top:20px}.info-section{margin-bottom:25px}.info-section h4{align-items:center;color:#2c3e50;display:flex;font-size:1.1rem;gap:8px;margin:0 0 15px}.info-section p{color:#6c757d;font-size:14px;line-height:1.6;margin:6px 0}.info-section p strong{color:#495057;display:inline-block;font-weight:600;min-width:80px}.well-actions{display:flex;gap:10px;justify-content:flex-end}.delete-btn,.edit-btn{align-items:center;border:none;border-radius:6px;cursor:pointer;display:flex;font-size:20px;font-weight:500;height:auto;justify-content:center;line-height:1;padding:8px 16px;transition:all .2s ease;white-space:nowrap}.edit-btn{background:#17a2b8;color:#fff}.edit-btn:hover{background:#138496;transform:translateY(-1px)}.delete-btn{background:#dc3545;color:#fff}.delete-btn:hover{background:#c82333;transform:translateY(-1px)}.construction-btn{background:#17a2b8;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:16px;font-weight:500;padding:10px 20px;transition:all .2s ease;white-space:nowrap}.construction-btn:hover{background:#138496;transform:translateY(-1px)}.add-btn{background:#007bff;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:16px;font-weight:500;padding:10px 20px;transition:all .2s ease;white-space:nowrap}.add-btn:hover{background:#0056b3;transform:translateY(-1px)}.login-btn{background:#007bff;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:16px;font-weight:500;padding:10px 20px;transition:all .2s ease;white-space:nowrap}.login-btn:hover{background:#0056b3;transform:translateY(-1px)}.logout-btn{background:#6c757d;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:16px;font-weight:500;padding:10px 20px;transition:all .2s ease;white-space:nowrap}.logout-btn:hover{background:#5a6268;transform:translateY(-1px)}.disabled{background:#e9ecef!important;border:1px solid #dee2e6!important;box-shadow:none!important;color:#adb5bd!important;cursor:not-allowed!important}.disabled:hover{transform:none!important}@media (max-width:768px){.well-list{padding:15px}.search-filters{flex-direction:column;gap:10px;padding:15px}.search-box{min-width:0;min-width:auto;width:100%}.search-box input{box-sizing:border-box;min-width:0;width:100%}.filter-box{min-width:0;min-width:auto;width:100%}.filter-box select{box-sizing:border-box;width:100%}.results-header{align-items:flex-start;flex-direction:column;gap:15px;padding:10px 0}.results-info{text-align:left}.button-group{flex-direction:column;gap:10px;width:100%}.add-btn,.construction-btn{justify-content:center;width:100%}.wells-grid{gap:20px;grid-template-columns:1fr}.well-card{padding:20px}.well-header{align-items:center;flex-direction:row;gap:10px;justify-content:space-between}.header-buttons{gap:8px}.delete-btn,.edit-btn,.expand-btn,.nav-btn{align-self:center;font-size:20px;padding:6px 12px}.info-row{align-items:flex-start;flex-direction:column;gap:5px}.info-value{text-align:left}.well-actions{justify-content:flex-end}}@media (max-width:480px){.search-filters,.well-list{padding:10px}.filter-box select,.search-box input{font-size:14px;padding:10px 12px}.clear-btn{font-size:14px;padding:10px 15px}.results-header{padding:5px 0}.results-info{font-size:14px}.add-btn,.construction-btn{font-size:14px;padding:10px 15px}.well-card{padding:15px}.well-header h3{font-size:1.2rem}.header-buttons{gap:6px}.delete-btn,.edit-btn,.expand-btn,.nav-btn{font-size:20px;padding:6px 10px}.info-section h4{font-size:1rem}}.floating-nav{bottom:20px;position:fixed;right:20px;z-index:1000}.floating-btn{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:50%;box-shadow:0 4px 20px #0000004d;color:#fff;cursor:pointer;display:flex;font-size:24px;height:60px;justify-content:center;transition:all .3s ease;width:60px}.floating-btn:hover{box-shadow:0 6px 25px #667eea66;transform:translateY(-2px) scale(1.05)}.floating-btn:active{transform:translateY(0) scale(.95)}.hamburger-menu{display:flex;flex-direction:column;height:20px;justify-content:space-between;width:24px}.hamburger-menu span{background-color:#fff;border-radius:1px;display:block;height:2px;transition:all .3s ease;width:100%}.floating-btn.active .hamburger-menu span:first-child{transform:translateY(9px) rotate(45deg)}.floating-btn.active .hamburger-menu span:nth-child(2){opacity:0}.floating-btn.active .hamburger-menu span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}.floating-menu{animation:fadeInUp .3s ease;background:#fff;border-radius:12px;bottom:70px;box-shadow:0 8px 32px #0003;min-width:160px;padding:8px;position:absolute;right:0;transform-origin:bottom right}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.menu-item{background:#0000;border:none;border-radius:8px;color:#2c3e50;cursor:pointer;display:block;font-size:14px;padding:12px 16px;text-align:left;transition:background-color .2s ease;white-space:nowrap;width:100%}.menu-item:hover{background-color:#f8f9fa;color:#667eea;font-weight:500}.menu-item+.menu-item{margin-top:4px}.data-analysis,.pvc-pipes-page{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;margin:0 auto;max-width:1200px;padding:20px}.page-header{margin-bottom:30px}.page-header h2{font-weight:700;margin-bottom:20px}.loading-container{align-items:center;color:#6c757d;display:flex;flex-direction:column;justify-content:center;min-height:300px}.loading-spinner{animation:spin 1s linear infinite;border:4px solid #f3f3f3;border-radius:50%;border-top-color:#007bff;height:40px;margin-bottom:20px;width:40px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.stats-overview{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:30px}.stat-card{align-items:center;background:#fff;border:1px solid #e1e4e8;border-left:5px solid #0056b3;border-radius:8px;box-shadow:0 4px 12px #00000014;display:flex;padding:24px;transition:transform .2s ease,box-shadow .2s ease}.stat-card:hover{box-shadow:0 8px 16px #0000001a;transform:translateY(-3px)}.stat-card.primary{border-left-color:#007bff}.stat-card.secondary{border-left-color:#6c757d}.stat-card.tertiary{border-left-color:#17a2b8}.stat-card.quaternary{border-left-color:#28a745}.stat-icon{color:#007bff;font-size:32px;margin-right:16px;opacity:1}.stat-content h3{color:#0056b3;font-size:2rem;font-weight:700;margin:0 0 4px}.stat-content p{color:#6c757d;font-size:.9rem;font-weight:600;margin:0}.search-controls{background:#fff;border:1px solid #e1e4e8;border-radius:8px;box-shadow:0 2px 8px #0000000d;display:flex;flex-wrap:wrap;gap:15px;margin-bottom:25px;padding:20px}.search-input-container{flex:1 1;min-width:250px}.search-input{border:2px solid #ddd;border-radius:8px;box-sizing:border-box;font-size:16px;height:auto;padding:12px 15px;transition:border-color .3s ease;width:100%}.search-input:focus{border-color:#007bff;outline:none}.results-info{color:#666;font-size:16px;margin-bottom:20px;padding:10px 0}.pipes-grid-mobile{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin-bottom:30px}.pipe-card{background:#fff;border:1px solid #e1e8ed;border-radius:8px;box-shadow:0 2px 8px #00000014;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.pipe-card:hover{box-shadow:0 8px 16px #0000001a;transform:translateY(-3px)}.pipe-card-header{background:#f8f9fa;border-bottom:2px solid #f0f3f7;color:#2c3e50;padding:15px 20px;text-align:center}.pipe-card-header h3{font-size:1.4rem;font-weight:700;margin:0 0 5px}.pipe-card-header .pipe-code{color:#6c757d;font-size:1.1rem}.pipe-card-content{padding:20px}.pipe-spec{align-items:center;border-bottom:1px solid #f0f3f7;display:flex;justify-content:space-between;padding:8px 0}.pipe-spec:last-child{border-bottom:none}.spec-label{color:#2c3e50;font-weight:600}.spec-value{color:#555;font-weight:400}.pipes-table-container{background:#fff;border:1px solid #e1e8ed;border-radius:8px;box-shadow:0 2px 8px #00000014;margin-bottom:30px;overflow-x:auto}.pipes-table{border-collapse:collapse;font-size:.95rem;width:100%}.pipes-table th{background:#2c3e50;color:#fff;font-weight:600;padding:15px 12px;text-align:left;white-space:nowrap}.pipes-table td{border-bottom:1px solid #e9ecef;color:#212529;padding:12px;white-space:nowrap}.pipes-table tr:hover{background:#f8f9fa}.pipes-table tr:last-child td{border-bottom:none}.pipes-table .pipe-inch{color:#0056b3;font-weight:700}.pipes-table .pipe-code{color:#6c757d;font-weight:600}.refresh-section{margin-top:40px;text-align:center}.refresh-btn{background:#007bff;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:16px;font-weight:500;padding:10px 20px;transition:all .2s ease}.refresh-btn:hover{background:#0056b3;box-shadow:none;transform:translateY(-1px)}.refresh-btn:disabled{background:#6c757d;cursor:not-allowed;transform:none}.error-container{background:#fff5f5;border:1px solid #fc8181;border-radius:6px;color:#c53030;margin:20px 0;padding:20px;text-align:center}.error-container h3{color:#c53030;margin-top:0}.motor-section{border-bottom:1px solid #f0f3f7;margin-bottom:16px;padding-bottom:12px}.motor-section:last-child{border-bottom:none;margin-bottom:0}.section-title{background-color:#f8f9fa;border-left:3px solid #007bff;border-radius:4px;color:#2c3e50;font-size:16px;font-weight:600;margin-bottom:10px;padding:8px 12px}@media (max-width:768px){.data-analysis,.pvc-pipes-page{padding:15px}.search-controls{flex-direction:column;gap:10px;padding:15px}.search-input-container{min-width:0;min-width:auto;width:100%}.pipe-card-header{padding:15px}.pipe-card-header h3{font-size:1.2rem}}@media (max-width:480px){.pvc-pipes-page,.search-controls{padding:10px}.pipe-card-content,.pipe-card-header{padding:12px}}.settings{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;margin:0 auto;max-width:800px;padding:20px}.page-header{margin-bottom:40px;text-align:center}.page-header h2{-webkit-text-fill-color:#0000;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;background-clip:text;color:#2c3e50;font-size:2.5rem;margin-bottom:10px}.page-header p{color:#6c757d;font-size:1.1rem;margin:0}.settings-content{space-y:30px}.settings-section{background:#fff;border-radius:12px;box-shadow:0 4px 16px #0000001a;margin-bottom:25px;padding:25px;transition:transform .2s ease}.settings-section:hover{transform:translateY(-2px)}.settings-section h3{align-items:center;border-bottom:2px solid #f8f9fa;color:#2c3e50;display:flex;font-size:1.3rem;gap:8px;margin:0 0 20px;padding-bottom:12px}.setting-item{align-items:center;display:flex;gap:15px;justify-content:space-between;margin-bottom:20px}.setting-item:last-child{margin-bottom:0}.setting-item label{align-items:center;color:#495057;display:flex;flex:1 1;font-weight:500;gap:8px}.setting-item input[type=number],.setting-item select{border:2px solid #e9ecef;border-radius:6px;font-size:14px;min-width:150px;padding:8px 12px;transition:border-color .2s ease}.setting-item input[type=number]:focus,.setting-item select:focus{border-color:#667eea;box-shadow:0 0 0 3px #667eea1a;outline:none}.setting-item input[type=checkbox]{accent-color:#667eea;cursor:pointer;height:18px;width:18px}.system-info{background:linear-gradient(135deg,#667eea1a,#764ba21a);border:1px solid #667eea33;border-radius:8px;padding:20px}.info-item{align-items:center;border-bottom:1px solid #667eea1a;display:flex;justify-content:space-between;padding:8px 0}.info-item:last-child{border-bottom:none}.info-item .label{color:#6c757d;font-weight:500}.info-item .value{color:#2c3e50;font-weight:600}.settings-actions{display:flex;flex-wrap:wrap;gap:15px;justify-content:center;margin-top:40px}.action-btn{border:none;border-radius:8px;cursor:pointer;font-size:1rem;font-weight:500;min-width:140px;padding:12px 24px;transition:all .2s ease}.action-btn.primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.action-btn.secondary{background:#6c757d;color:#fff}.action-btn:hover{box-shadow:0 4px 12px #0003;transform:translateY(-2px)}.action-btn:active{transform:translateY(0)}@media (max-width:768px){.settings{padding:15px}.page-header h2{font-size:2rem}.settings-section{margin-bottom:20px;padding:20px}.setting-item{align-items:flex-start;flex-direction:column;gap:10px}.setting-item label{width:100%}.setting-item input[type=number],.setting-item select{min-width:auto;width:100%}.info-item{align-items:flex-start;flex-direction:column;gap:4px}.settings-actions{align-items:center;flex-direction:column}.action-btn{max-width:300px;width:100%}}@media (max-width:480px){.settings{padding:10px}.settings-section{padding:15px}.page-header h2{font-size:1.8rem}.settings-section h3{font-size:1.1rem}}.tab-navigation{border-bottom:2px solid #f8f9fa;display:flex;gap:10px;margin-bottom:30px;padding-bottom:10px}.tab-btn{background:#f8f9fa;border:none;border-radius:8px 8px 0 0;color:#6c757d;cursor:pointer;font-size:14px;font-weight:500;padding:10px 20px;transition:all .2s ease}.tab-btn.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.tab-btn:hover:not(.active){background:#e9ecef;color:#495057}.stats-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-top:20px}.stat-card{background:linear-gradient(135deg,#667eea1a,#764ba21a);border:1px solid #667eea33;border-radius:12px;padding:20px;text-align:center;transition:transform .2s ease}.stat-card:hover{transform:translateY(-5px)}.stat-icon{font-size:2rem;margin-bottom:10px}.stat-number{color:#667eea;font-size:2.5rem;font-weight:700;margin-bottom:5px}.stat-label{color:#6c757d;font-size:.9rem;font-weight:500}.tools-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-top:20px}.tool-btn{background:#fff;border:2px solid #e9ecef;border-radius:12px;cursor:pointer;padding:20px;text-align:center;transition:all .2s ease}.tool-btn:hover{border-color:#667eea;box-shadow:0 4px 12px #667eea33;transform:translateY(-2px)}.tool-icon{font-size:2rem;margin-bottom:10px}.tool-title{color:#2c3e50;font-size:1.1rem;font-weight:600;margin-bottom:8px}.tool-desc{color:#6c757d;font-size:.9rem;line-height:1.4}@media (prefers-color-scheme:dark){.settings{background:#1a1a1a;color:#fff}.settings-section,.system-info{background:#2a2a2a;border-color:#333}.page-header h2{color:#fff}.page-header p{color:#ccc}.settings-section h3{border-color:#333;color:#fff}.setting-item label{color:#ccc}.setting-item input[type=number],.setting-item select{background:#333;border-color:#444;color:#fff}.info-item .label{color:#ccc}.info-item .value{color:#fff}.info-item{border-color:#333}.tab-btn{background:#333;color:#ccc}.tab-btn:hover:not(.active){background:#444;color:#fff}.stat-card{background:#667eea33;border-color:#667eea4d}.stat-label{color:#ccc}.tool-btn{background:#2a2a2a;border-color:#444}.tool-btn:hover{border-color:#667eea}.tool-title{color:#fff}.tool-desc{color:#ccc}}.wiring-diagram-container{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;margin:0 auto;max-width:1200px;padding:20px}.diagram-header{justify-content:space-between;margin-bottom:20px}.controls,.diagram-header{align-items:center;display:flex;gap:12px}.controls{flex-wrap:wrap}.progress-info{align-items:center;background:#fff;border:1px solid #e1e4e8;border-radius:6px;box-shadow:0 1px 3px #0000000d;display:flex;gap:10px;padding:8px 15px}.progress-bar{background:#e9ecef;border-radius:5px;height:10px;overflow:hidden;width:150px}.progress-fill{background:#28a745;height:100%;transition:width .3s ease}.reset-btn{background:#dc3545;border:none;border-radius:6px;color:#fff;cursor:pointer;font-weight:500;padding:8px 16px;transition:background .2s ease}.reset-btn:hover{background:#c82333}.diagram-wrapper{background:#fff;border:1px solid #e1e8ed;border-radius:8px;box-shadow:0 2px 8px #0000000d;margin-bottom:20px;overflow:hidden;padding:10px}.wiring-svg{background:#fff;display:block;height:auto;width:100%}.diagram-title{fill:#2c3e50;font-size:28px;font-weight:700}.bus{stroke:#111;stroke-width:4}.wire{stroke:#6c757d;stroke-width:4;cursor:pointer;transition:stroke .2s}.wire:hover{stroke:#495057}.wire.connected{stroke:#dc3545}.wire.disconnected{stroke:#6c757d;stroke-dasharray:none}.terminal-label{fill:#2c3e50;font-size:16px;font-weight:600}.switch-label{fill:#2c3e50;font-size:30px}.terminal-dot{fill:#fff;stroke:#343a40;stroke-width:2}.contact-blade,.motor{stroke:#343a40;stroke-width:3}.motor{fill:#f8f9fa}.motor-label{fill:#28a745;font-size:20px;font-weight:700}.contact-label{fill:#495057;font-size:14px}.aux-pill{stroke:#343a40;stroke-width:3}.coil-label{fill:#dc3545;font-size:12px;font-weight:600}.diagram-selector{background:#fff;border:1px solid #e1e4e8;border-radius:8px;box-shadow:0 2px 8px #0000000d;margin:0 0 20px;padding:20px}.diagram-selector h4{color:#2c3e50;font-size:1.1rem;font-weight:600;margin:0 0 15px}.diagram-dropdown-wrapper{margin-bottom:15px;position:relative}.diagram-dropdown{appearance:none;-webkit-appearance:none;-moz-appearance:none;background:#fff;border:2px solid #ddd;border-radius:8px;color:#2c3e50;cursor:pointer;font-size:16px;font-weight:500;padding:12px 40px 12px 16px;transition:all .2s ease;width:100%}.diagram-dropdown:hover{border-color:#007bff}.diagram-dropdown:focus{border-color:#007bff;box-shadow:0 0 0 3px #007bff1a;outline:none}.dropdown-icon{color:#6c757d;font-size:12px;pointer-events:none;position:absolute;right:16px;top:50%;transform:translateY(-50%)}.diagram-description{background:#f8f9fa;border-left:4px solid #17a2b8;border-radius:6px;color:#495057;font-size:14px;margin:0;padding:12px}.instructions{background:#fff;border:1px solid #e1e4e8;border-radius:8px;box-shadow:0 2px 8px #0000000d;margin-top:20px;padding:20px}.instructions h4{color:#2c3e50;font-size:1.1rem;font-weight:600;margin:0 0 12px}.instructions ul{margin:0;padding-left:20px}.instructions li{color:#495057;font-size:14px;line-height:1.5;margin-bottom:6px}.completion-message{animation:celebration .6s ease-in-out;background:#d4edda;border:1px solid #c3e6cb;border-radius:6px;color:#155724;font-weight:600;margin-top:20px;padding:15px;text-align:center}@keyframes celebration{0%{opacity:0;transform:scale(.9)}50%{transform:scale(1.05)}to{opacity:1;transform:scale(1)}}@media (max-width:768px){.wiring-diagram-container{padding:15px}.controls{flex-direction:row;justify-content:space-between;width:100%}.progress-info{flex:1 1}.progress-bar{width:100px}}.App{background-color:#f5f5f5;min-height:100vh}.App-header{background-color:#2c3e50;border-bottom:4px solid #34495e;box-shadow:0 4px 6px #0000001a;color:#fff;padding:24px;text-align:center}.App-header h1{font-size:2.2rem;font-weight:600;letter-spacing:.5px;margin:0 0 8px}.App-header p{font-size:1.1rem;margin:0;opacity:.9}main{padding:20px 0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}@media (max-width:768px){.App-header h1{font-size:2rem}.App-header p{font-size:1rem}}
/*# sourceMappingURL=main.b5dcb402.css.map*/