@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--primary:#0284c7;--primary-hover:#0369a1;--primary-light:#e0f2fe;--bg-main:#f8fafc;--bg-card:#fff;--text-main:#0f172a;--text-muted:#64748b;--text-light:#94a3b8;--border-color:#e2e8f0;--border-light:#f1f5f9;--success:#10b981;--success-light:#d1fae5;--warning:#f59e0b;--warning-light:#fef3c7;--danger:#ef4444;--danger-light:#fee2e2;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000014, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000000d;--radius-sm:6px;--radius-md:10px;--radius-lg:16px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.5}.app-layout{min-height:100vh;padding:24px}.main-content{flex-direction:column;gap:20px;max-width:1400px;margin:0 auto;display:flex}.header-container{flex-direction:column;gap:18px;display:flex}.header-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.brand-section{align-items:center;gap:14px;display:flex}.brand-logo-badge{border-radius:var(--radius-md);background:linear-gradient(135deg,#0284c7,#0369a1);justify-content:center;align-items:center;width:46px;height:46px;display:flex;box-shadow:0 4px 10px #0284c74d}.brand-title{color:#0f172a;letter-spacing:-.5px;font-size:24px;font-weight:800}.brand-subtitle{color:var(--text-muted);font-size:13px}.header-actions{align-items:center;gap:12px;display:flex}button{cursor:pointer;border:none;outline:none;justify-content:center;align-items:center;gap:8px;font-family:inherit;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:10px 18px;font-size:14px}.btn-primary:hover:not(:disabled){background-color:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{color:var(--text-main);border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:#fff;padding:10px 16px;font-size:14px}.btn-secondary:hover:not(:disabled){background-color:#f1f5f9}.btn-danger{background-color:var(--danger);color:#fff;border-radius:var(--radius-md);padding:10px 18px;font-size:14px}.btn-danger:hover{background-color:#dc2626}.btn-reset{color:var(--text-muted);border-radius:var(--radius-sm);background-color:#f1f5f9;padding:8px 14px;font-size:13px}.btn-reset:hover{color:var(--text-main);background-color:#e2e8f0}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;display:grid}.stat-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);align-items:center;gap:16px;padding:16px 20px;display:flex}.stat-icon-wrapper{border-radius:var(--radius-md);justify-content:center;align-items:center;width:44px;height:44px;display:flex}.stat-icon-wrapper.blue{background-color:var(--primary-light);color:var(--primary)}.stat-icon-wrapper.green{background-color:var(--success-light);color:var(--success)}.stat-icon-wrapper.orange{background-color:var(--warning-light);color:var(--warning)}.stat-value{color:var(--text-main);font-size:20px;font-weight:700}.stat-label{color:var(--text-muted);font-size:12px}.filter-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:14px 18px}.filter-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.search-input-wrapper{flex:1;align-items:center;min-width:260px;display:flex;position:relative}.search-icon{color:var(--text-light);position:absolute;left:12px}.search-input{border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:#f8fafc;outline:none;width:100%;padding:9px 36px 9px 38px;font-size:14px;transition:all .2s}.search-input:focus{border-color:var(--primary);background-color:#fff;box-shadow:0 0 0 3px #0284c726}.clear-search-btn{color:var(--text-light);background:0 0;padding:4px;position:absolute;right:10px}.select-wrapper{min-width:180px}.custom-select{border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-main);cursor:pointer;background-color:#f8fafc;outline:none;padding:9px 12px;font-size:13px}.custom-select:focus{border-color:var(--primary);background-color:#fff}.device-grid-container{flex-direction:column;gap:16px;display:flex}.device-cards-list{grid-template-columns:1fr;gap:16px;display:grid}.device-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex-direction:column;gap:16px;padding:20px 24px;transition:all .2s;display:flex}.device-card:hover{box-shadow:var(--shadow-md);border-color:#cbd5e1}.device-card-header{border-bottom:1px solid var(--border-light);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;padding-bottom:14px;display:flex}.card-header-left{flex-direction:column;gap:4px;display:flex}.device-badge{color:#fff;letter-spacing:.3px;background:linear-gradient(135deg,#0284c7,#0369a1);border-radius:6px;align-items:center;gap:6px;width:fit-content;padding:3px 10px;font-size:12px;font-weight:700;display:inline-flex}.card-device-name{color:var(--text-main);margin-top:2px;font-size:18px;font-weight:700}.card-substation{color:var(--text-muted);align-items:center;gap:5px;font-size:13px;display:inline-flex}.card-header-right{align-items:center;gap:12px;display:flex}.badge-group{align-items:center;gap:6px;display:flex}.pill-category{background-color:var(--primary-light);color:var(--primary);border-radius:20px;padding:4px 10px;font-size:12px;font-weight:600}.pill-voltage{color:#475569;background-color:#f1f5f9;border-radius:20px;padding:4px 10px;font-size:12px;font-weight:600}.btn-edit-card{border:1px solid var(--border-color);color:var(--primary);border-radius:var(--radius-sm);background-color:#f8fafc;padding:6px 14px;font-size:13px;font-weight:600}.btn-edit-card:hover{background-color:var(--primary);color:#fff;border-color:var(--primary)}.device-specs-grid{border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:#f8fafc;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px 18px;padding:14px 18px;display:grid}.spec-item{flex-direction:column;gap:2px;display:flex}.spec-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;font-size:11px;font-weight:600}.spec-val{color:var(--text-main);font-size:13px;font-weight:600}.spec-val.highlight{color:#0369a1;font-weight:700}.truncate{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.device-photos-section{flex-direction:column;gap:10px;display:flex}.photos-header{justify-content:space-between;align-items:center;display:flex}.photos-title{color:var(--text-main);align-items:center;gap:6px;font-size:13px;font-weight:700;display:flex}.photos-count-badge{color:#334155;background-color:#e2e8f0;border-radius:12px;padding:2px 7px;font-size:11px;font-weight:700}.photos-sub-note{color:var(--text-light);font-size:11px}.photos-gallery-row{align-items:center;gap:12px;padding:4px 2px 8px;display:flex;overflow-x:auto}.gallery-thumb{border-radius:var(--radius-sm);border:2px solid var(--border-color);cursor:pointer;background-color:#e2e8f0;flex-shrink:0;width:110px;height:85px;transition:all .2s;position:relative;overflow:hidden}.gallery-thumb:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 8px #0284c733}.gallery-thumb img{object-fit:cover;width:100%;height:100%}.thumb-idx-badge{color:#fff;background-color:#0f172ab3;border-radius:4px;padding:1px 4px;font-size:9px;font-weight:700;position:absolute;bottom:2px;left:2px}.thumb-local-badge{background-color:var(--success);color:#fff;border-radius:50%;justify-content:center;align-items:center;padding:2px;display:flex;position:absolute;top:3px;right:3px}.photos-empty-box{border:1px dashed var(--border-color);border-radius:var(--radius-sm);text-align:center;color:var(--text-light);background-color:#f8fafc;justify-content:center;align-items:center;gap:8px;padding:16px;font-size:13px;display:flex}.dialog-photos-strip{flex-direction:column;gap:6px;margin-top:8px;display:flex}.strip-label{color:var(--text-muted);font-size:11px;font-weight:600}.strip-items{gap:8px;padding-bottom:4px;display:flex;overflow-x:auto}.strip-thumb{border-radius:var(--radius-sm);border:2px solid var(--border-color);cursor:pointer;flex-shrink:0;width:54px;height:42px;position:relative;overflow:hidden}.strip-thumb.active{border-color:var(--primary);box-shadow:0 0 0 2px #0284c74d}.strip-thumb img{object-fit:cover;width:100%;height:100%}.strip-idx{color:#fff;background-color:#0f172ab3;border-radius:2px;padding:0 3px;font-size:8px;position:absolute;bottom:1px;right:1px}.table-header-info{border-bottom:1px solid var(--border-color);color:var(--text-muted);background-color:#fff;justify-content:space-between;align-items:center;padding:14px 20px;font-size:13px;display:flex}.page-size-selector{align-items:center;gap:8px;display:flex}.page-size-selector select{border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:4px 8px;font-size:13px}.pagination-bar{border-top:1px solid var(--border-color);background-color:#fff;justify-content:space-between;align-items:center;padding:14px 20px;display:flex}.btn-page{border:1px solid var(--border-color);color:var(--text-main);border-radius:var(--radius-sm);background-color:#fff;padding:6px 14px;font-size:13px}.btn-page:hover:not(:disabled){background-color:#f1f5f9}.btn-page:disabled{opacity:.5;cursor:not-allowed}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background-color:#0f172a99;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-container{background-color:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);flex-direction:column;width:100%;max-height:90vh;display:flex;overflow:hidden}.modal-container.medium{max-width:650px}.modal-container.large{max-width:1100px}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:18px 24px;display:flex}.modal-title-group h2{color:var(--text-main);font-size:18px;font-weight:700}.modal-subtitle{color:var(--text-muted);font-size:12px}.btn-close{color:var(--text-light);border-radius:var(--radius-sm);background:0 0;padding:6px}.btn-close:hover{color:var(--text-main);background-color:#f1f5f9}.modal-tabs{border-bottom:1px solid var(--border-color);background-color:#f8fafc;padding:0 24px;display:flex}.modal-tab{color:var(--text-muted);background:0 0;border-bottom:2px solid #0000;border-radius:0;padding:12px 18px;font-size:13px}.modal-tab.active{color:var(--primary);border-bottom-color:var(--primary);background-color:#fff;font-weight:700}.modal-body-split{flex:1;grid-template-columns:320px 1fr;display:grid;overflow-y:auto}.device-preview-column{border-right:1px solid var(--border-color);background-color:#f8fafc;padding:20px}.image-card{flex-direction:column;gap:14px;display:flex}.image-wrapper{border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:#e2e8f0;width:100%;height:240px;overflow:hidden}.image-wrapper img{object-fit:cover;width:100%;height:100%}.image-info-list{flex-direction:column;gap:8px;font-size:12px;display:flex}.info-row{flex-direction:column;gap:2px;display:flex}.info-label{color:var(--text-muted);font-weight:600}.info-val{color:var(--text-main);word-break:break-all}.info-link{color:var(--primary);word-break:break-all;align-items:center;gap:4px;text-decoration:none;display:flex}.info-link:hover{text-decoration:underline}.badge-success{color:var(--success);font-weight:600}.badge-warning{color:var(--warning);font-weight:600}.device-form-column{padding:20px 24px;overflow-y:auto}.edit-form-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.form-section-title{color:var(--primary);border-bottom:1px solid var(--border-color);grid-column:span 2;margin-top:10px;padding-bottom:6px;font-size:14px;font-weight:700}.form-group{flex-direction:column;gap:4px;display:flex}.form-group label{color:var(--text-muted);font-size:12px;font-weight:600}.form-group input,.form-group select{border:1px solid var(--border-color);border-radius:var(--radius-sm);background-color:#f8fafc;outline:none;padding:8px 12px;font-size:13px}.form-group input:focus,.form-group select:focus{border-color:var(--primary);background-color:#fff}.raw-json-editor{flex-direction:column;gap:8px;display:flex}.json-textarea{border:1px solid var(--border-color);border-radius:var(--radius-sm);resize:vertical;background-color:#f8fafc;outline:none;width:100%;padding:12px;font-family:monospace;font-size:13px}.json-error-banner{background-color:var(--danger-light);color:var(--danger);border-radius:var(--radius-sm);padding:8px 12px;font-size:12px;font-weight:600}.modal-footer{border-top:1px solid var(--border-color);background-color:#fff;justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.save-status-badge{color:var(--success);align-items:center;gap:6px;font-size:13px;font-weight:600;display:flex}.footer-btns{align-items:center;gap:10px;margin-left:auto;display:flex}.sync-modal-body{flex-direction:column;gap:18px;padding:24px;display:flex}.checkpoint-banner{border-radius:var(--radius-md);background:linear-gradient(135deg,#f0f9ff 0%,#e0f2fe 100%);border:1px solid #bae6fd;align-items:center;gap:14px;padding:14px 18px;display:flex}.checkpoint-icon{border-radius:var(--radius-sm);width:38px;height:38px;box-shadow:var(--shadow-sm);background-color:#fff;flex-shrink:0;justify-content:center;align-items:center;display:flex}.checkpoint-content{flex-direction:column;flex:1;gap:2px;display:flex}.checkpoint-title{color:#0369a1;font-size:14px;font-weight:700}.checkpoint-desc{color:#0284c7;font-size:12px}.btn-resume-quick{color:#fff;border-radius:var(--radius-sm);background-color:#0284c7;flex-shrink:0;align-items:center;gap:6px;padding:8px 14px;font-size:12px;font-weight:700;display:flex;box-shadow:0 2px 4px #0284c740}.btn-resume-quick:hover{background-color:#0369a1;transform:translateY(-1px)}.sync-options-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.checkbox-row{color:var(--text-main);font-size:13px}.custom-checkbox{cursor:pointer;align-items:center;gap:8px;display:flex}.sync-progress-box{border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:#f8fafc;flex-direction:column;gap:12px;padding:16px;display:flex}.progress-header{justify-content:space-between;align-items:center;display:flex}.progress-status-badge{font-size:13px;font-weight:600}.badge-running{color:var(--primary);align-items:center;gap:6px;display:flex}.spin{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.progress-percentage{color:var(--primary);font-size:16px;font-weight:700}.progress-bar-bg{background-color:#e2e8f0;border-radius:4px;width:100%;height:8px;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg,#0284c7,#38bdf8);border-radius:4px;height:100%;transition:width .3s}.progress-metrics{border-radius:var(--radius-sm);border:1px solid var(--border-color);background-color:#fff;grid-template-columns:repeat(2,1fr);gap:10px;padding:12px;font-size:12px;display:grid}.metric-item{justify-content:space-between;display:flex}.metric-label{color:var(--text-muted)}.metric-value{font-weight:700}.text-green{color:var(--success)}.text-red{color:var(--danger)}.progress-step-text{color:var(--text-muted);font-size:12px}.image-viewer-container{border-radius:var(--radius-lg);background-color:#0f172a;flex-direction:column;width:100%;max-width:900px;display:flex;overflow:hidden}.image-viewer-header{color:#fff;border-bottom:1px solid #334155;justify-content:space-between;align-items:center;padding:14px 20px;display:flex}.image-viewer-actions{align-items:center;gap:12px;display:flex}.btn-icon-text{color:#94a3b8;align-items:center;gap:6px;font-size:13px;text-decoration:none;display:flex}.btn-icon-text:hover{color:#fff}.btn-close-circle{color:#fff;background:0 0;padding:4px}.image-viewer-body{justify-content:center;align-items:center;max-height:80vh;padding:20px;display:flex}.fullscreen-image{object-fit:contain;border-radius:var(--radius-sm);max-width:100%;max-height:70vh}.loading-state,.empty-state{text-align:center;color:var(--text-muted);flex-direction:column;align-items:center;gap:12px;padding:60px 20px;display:flex}.spinner{border:3px solid #e2e8f0;border-top-color:var(--primary);border-radius:50%;width:36px;height:36px;animation:.8s linear infinite spin}@media (width<=900px){.modal-body-split{grid-template-columns:1fr}.device-preview-column{border-right:none;border-bottom:1px solid var(--border-color)}.edit-form-grid{grid-template-columns:1fr}.form-section-title{grid-column:span 1}}.login-container{background:radial-gradient(circle at top,#0f172a 0%,#020617 100%);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex;position:relative;overflow:hidden}.login-backdrop-glow{pointer-events:none;z-index:1;background:radial-gradient(circle,#0284c740 0%,#0284c700 70%);width:500px;height:500px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.login-card{z-index:2;-webkit-backdrop-filter:blur(16px);background:#0f172ad9;border:1px solid #ffffff1f;border-radius:20px;flex-direction:column;gap:22px;width:100%;max-width:440px;padding:36px 32px;animation:.4s cubic-bezier(.16,1,.3,1) fadeInDown;display:flex;position:relative;box-shadow:0 25px 50px -12px #0009,0 0 30px #0284c726}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.login-header{text-align:center;flex-direction:column;align-items:center;gap:8px;display:flex}.login-logo-badge{background:linear-gradient(135deg,#0284c7 0%,#0369a1 100%);border-radius:16px;justify-content:center;align-items:center;width:60px;height:60px;margin-bottom:6px;display:flex;box-shadow:0 8px 20px #0284c773}.login-title{color:#fff;letter-spacing:-.5px;font-size:24px;font-weight:800}.login-subtitle{color:#94a3b8;font-size:13px;line-height:1.4}.login-security-tag{color:#38bdf8;background:#0284c726;border:1px solid #0284c74d;border-radius:20px;align-items:center;gap:6px;margin-top:4px;padding:4px 10px;font-size:11.5px;font-weight:600;display:inline-flex}.login-error-alert{color:#f87171;background:#ef444426;border:1px solid #ef444459;border-radius:10px;align-items:center;gap:10px;padding:10px 14px;font-size:13px;font-weight:500;display:flex}@keyframes shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-6px)}40%,80%{transform:translate(6px)}}.animate-shake{animation:.4s ease-in-out shake}.login-form{flex-direction:column;gap:16px;display:flex}.login-form .form-group{flex-direction:column;gap:6px;display:flex}.login-form .form-label{color:#cbd5e1;font-size:13px;font-weight:600}.login-form .input-icon-wrapper{align-items:center;display:flex;position:relative}.login-form .input-icon{color:#64748b;pointer-events:none;position:absolute;left:12px}.login-form .form-input{color:#f8fafc;background:#1e293bb3;border:1px solid #334155;border-radius:10px;width:100%;padding:11px 14px;font-size:14px;transition:all .2s}.login-form .form-input:focus{background:#1e293bf2;border-color:#0284c7;outline:none;box-shadow:0 0 0 3px #0284c733}.login-form .form-input.with-icon{padding-left:38px}.login-form .form-input.with-action{padding-right:40px}.login-form .input-action-btn{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:4px;transition:color .2s;display:flex;position:absolute;right:10px}.login-form .input-action-btn:hover{color:#94a3b8}.login-options{color:#94a3b8;justify-content:space-between;align-items:center;font-size:13px;display:flex}.remember-checkbox{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;display:flex}.remember-checkbox input{cursor:pointer;accent-color:#0284c7;width:15px;height:15px}.btn-login-submit{color:#fff;cursor:pointer;background:linear-gradient(135deg,#0284c7 0%,#0369a1 100%);border:none;border-radius:10px;justify-content:center;align-items:center;width:100%;margin-top:4px;padding:12px 18px;font-size:14.5px;font-weight:600;transition:all .2s;display:flex;box-shadow:0 4px 14px #0284c766}.btn-login-submit:hover:not(:disabled){background:linear-gradient(135deg,#0369a1 0%,#075985 100%);transform:translateY(-1px);box-shadow:0 6px 18px #0284c780}.btn-login-submit:disabled{opacity:.7;cursor:not-allowed}.btn-normal-content{align-items:center;gap:8px;display:flex}.btn-loading-content{align-items:center;gap:10px;display:flex}.login-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.8s linear infinite spin}.login-spinner.large{border-width:3.5px;border-top-color:#0284c7;width:38px;height:38px}.auth-loading-screen{color:#94a3b8;background:#0f172a;flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:100vh;font-size:14px;font-weight:500;display:flex}.login-footer{text-align:center;color:#64748b;margin-top:4px;font-size:11.5px}.user-profile-badge{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-main);box-shadow:var(--shadow-sm);align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:600;display:flex}.user-badge-icon{color:var(--primary)}.btn-logout{border-radius:var(--radius-sm);color:#ef4444;cursor:pointer;background:#fff;border:1px solid #fee2e2;align-items:center;gap:6px;padding:8px 14px;font-size:13.5px;font-weight:600;transition:all .2s;display:inline-flex}.btn-logout:hover{color:#dc2626;background:#fef2f2;border-color:#fca5a5}