:root{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-card: #1c2128;--bg-hover: #22272e;--bg-input: #161b22;--border: #30363d;--border-muted: #21262d;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #6e7681;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-soft: rgba(37, 99, 235, .12);--success: #238636;--success-text: #3fb950;--success-soft: rgba(35, 134, 54, .15);--warning: #9e6a03;--warning-text: #e3b341;--warning-soft: rgba(210, 153, 34, .15);--danger: #da3633;--danger-text: #f85149;--danger-soft: rgba(218, 54, 51, .15);--red-annotation: #ef4444;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--radius-xl: 20px;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow: 0 4px 12px rgba(0,0,0,.4);--shadow-lg: 0 8px 32px rgba(0,0,0,.5);--transition: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:Noto Sans KR,Inter,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;font-size:14px;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{cursor:pointer;border:none;outline:none;font-family:inherit}input,select,textarea{font-family:inherit;outline:none}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:16px}.loading-icon{font-size:48px;animation:spin 2s linear infinite}.loading-text{color:var(--text-secondary);font-size:16px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}#app{min-height:100vh;display:flex;flex-direction:column}.app-header{position:sticky;top:0;z-index:100;background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:0 24px;height:60px;display:flex;align-items:center;gap:16px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.app-logo{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:var(--text-primary);text-decoration:none;white-space:nowrap}.app-logo .logo-icon{font-size:22px}.app-logo .logo-sub{font-size:11px;font-weight:400;color:var(--text-muted);display:block;line-height:1}.header-spacer{flex:1}.header-user{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-secondary)}.header-user .user-badge{background:var(--accent-soft);color:var(--accent);border:1px solid rgba(37,99,235,.3);border-radius:20px;padding:4px 12px;font-size:12px;font-weight:500}.header-user .admin-badge{background:var(--warning-soft);color:var(--warning-text);border:1px solid rgba(227,179,65,.3)}.main-content{flex:1;padding:24px;max-width:1400px;margin:0 auto;width:100%}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:13px;font-weight:500;transition:all var(--transition);white-space:nowrap;cursor:pointer}.btn-primary{background:var(--accent);color:#fff;border:1px solid transparent}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow)}.btn-secondary{background:var(--bg-hover);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-card);border-color:var(--text-muted)}.btn-danger{background:var(--danger-soft);color:var(--danger-text);border:1px solid rgba(218,54,51,.3)}.btn-danger:hover{background:var(--danger);color:#fff}.btn-success{background:var(--success);color:#fff;border:1px solid transparent}.btn-success:hover{background:#2ea043;transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid transparent}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-sm{padding:5px 10px;font-size:12px;border-radius:var(--radius-sm)}.btn-lg{padding:12px 24px;font-size:15px}.btn-icon{padding:8px;width:36px;height:36px}.btn-icon-sm{padding:5px;width:28px;height:28px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.card-header{padding:18px 20px;border-bottom:1px solid var(--border-muted);display:flex;align-items:center;gap:10px}.card-title{font-size:15px;font-weight:600}.card-body{padding:20px}.card-footer{padding:14px 20px;border-top:1px solid var(--border-muted);background:var(--bg-secondary);display:flex;align-items:center;gap:8px}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:13px;font-weight:500;color:var(--text-secondary)}.form-label .required{color:var(--danger-text);margin-left:2px}.form-control{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);padding:10px 14px;font-size:14px;transition:border-color var(--transition);width:100%}.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.form-control::placeholder{color:var(--text-muted)}select.form-control{cursor:pointer}textarea.form-control{resize:vertical;min-height:80px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.form-full{grid-column:1 / -1}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-blue{background:var(--accent-soft);color:#60a5fa;border:1px solid rgba(96,165,250,.2)}.badge-green{background:var(--success-soft);color:var(--success-text);border:1px solid rgba(63,185,80,.2)}.badge-yellow{background:var(--warning-soft);color:var(--warning-text);border:1px solid rgba(227,179,65,.2)}.badge-red{background:var(--danger-soft);color:var(--danger-text);border:1px solid rgba(248,81,73,.2)}.badge-gray{background:#6e768126;color:var(--text-muted);border:1px solid rgba(110,118,129,.2)}.page-header{display:flex;align-items:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}.page-header h1{font-size:22px;font-weight:700;display:flex;align-items:center;gap:10px}.page-header-actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}.toolbar{display:flex;align-items:center;gap:10px;margin-bottom:20px;flex-wrap:wrap}.search-box{position:relative;flex:1;min-width:200px;max-width:360px}.search-box .search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:15px;pointer-events:none}.search-box .form-control{padding-left:36px}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}.project-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px;cursor:pointer;transition:all var(--transition);position:relative;display:flex;flex-direction:column;gap:12px}.project-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 6px 20px #2563eb26}.project-card--performance{border-left:3px solid var(--accent);background:linear-gradient(135deg,var(--bg-card) 85%,rgba(37,99,235,.07))}.project-card--performance .project-card-icon{background:var(--accent-soft)}.project-card--maintenance{border-left:3px solid var(--success);background:linear-gradient(135deg,var(--bg-card) 85%,rgba(35,134,54,.07))}.project-card--maintenance .project-card-icon{background:var(--success-soft)}.project-card.has-photo-annotation{border-left:3px solid var(--red-annotation)}.project-card-header{display:flex;align-items:flex-start;gap:10px}.project-card-icon{width:42px;height:42px;background:var(--accent-soft);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.project-card-title{font-size:15px;font-weight:600;line-height:1.3;margin-bottom:2px}.project-card-sub{font-size:12px;color:var(--text-muted)}.project-card-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:12px;color:var(--text-secondary);align-items:center}.project-card-meta span{display:flex;align-items:center;gap:4px}.project-card-actions{display:flex;gap:6px;align-items:center;border-top:1px solid var(--border-muted);padding-top:12px;margin-top:auto}.project-card-actions .btn{flex:1}.card-progress-wrap{padding:2px 0}.card-progress-header{display:flex;justify-content:space-between;font-size:11px;color:var(--text-muted);margin-bottom:5px}.card-progress-header .pct{font-weight:600;color:var(--accent)}.card-progress-bar{height:5px;background:var(--bg-secondary);border-radius:3px;overflow:hidden}.card-progress-bar-fill{height:100%;background:var(--accent);border-radius:3px;transition:width .4s ease}.card-progress-bar-fill.maint{background:var(--success-text)}.pd-overall-progress{align-items:center;gap:6px;padding:4px 10px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius)}.pd-prog-bar-bg{width:80px;height:5px;background:var(--border);border-radius:3px;overflow:hidden}.pd-prog-bar-fill{height:100%;background:var(--accent);border-radius:3px;transition:width .4s ease}.pd-prog-bar-fill.maint{background:var(--success-text)}.pd-prog-pct{font-size:12px;font-weight:700;color:var(--accent);white-space:nowrap}.pd-prog-pct.maint{color:var(--success-text)}.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px;display:flex;flex-direction:column;gap:6px}.stat-card .stat-icon{font-size:24px}.stat-card .stat-value{font-size:28px;font-weight:700}.stat-card .stat-label{font-size:12px;color:var(--text-muted)}.stat-card.accent .stat-value{color:#60a5fa}.stat-card.success .stat-value{color:var(--success-text)}.stat-card.warning .stat-value{color:var(--warning-text)}.stat-card.danger .stat-value{color:var(--danger-text)}.checklist-category{margin-bottom:20px}.checklist-category-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid var(--border-muted)}.checklist-item{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--bg-secondary);border:1px solid var(--border-muted);border-radius:var(--radius);margin-bottom:6px;transition:all var(--transition)}.checklist-item:hover{border-color:var(--border);background:var(--bg-hover)}.checklist-item-name{flex:1;font-size:13px}.checklist-item-actions{display:flex;gap:4px;align-items:center}.result-btn{padding:4px 10px;border-radius:20px;font-size:11px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:all var(--transition)}.result-btn.pass{background:var(--success-soft);color:var(--success-text);border-color:#3fb9504d}.result-btn.fail{background:var(--danger-soft);color:var(--danger-text);border-color:#f851494d}.result-btn.na{background:#6e768126;color:var(--text-muted);border-color:#6e76814d}.result-btn.active-pass{background:var(--success);color:#fff}.result-btn.active-fail{background:var(--danger);color:#fff}.result-btn.active-na{background:var(--text-muted);color:#fff}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.photo-card{background:var(--bg-secondary);border:2px solid var(--border);border-radius:var(--radius);overflow:hidden;position:relative;transition:all var(--transition)}.photo-card.annotated{border-color:var(--red-annotation)}.photo-card:hover{transform:scale(1.02)}.photo-thumb{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;cursor:pointer}.photo-card-footer{padding:8px 10px;background:var(--bg-card);display:flex;align-items:center;gap:6px}.photo-card-caption{flex:1;font-size:11px;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.photo-annotated-badge{position:absolute;top:8px;right:8px;background:var(--red-annotation);color:#fff;border-radius:4px;padding:2px 6px;font-size:10px;font-weight:700}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:40px;text-align:center;cursor:pointer;transition:all var(--transition);background:var(--bg-secondary)}.upload-zone:hover,.upload-zone.dragover{border-color:var(--accent);background:var(--accent-soft)}.upload-zone .upload-icon{font-size:40px;margin-bottom:12px}.upload-zone .upload-text{font-size:14px;color:var(--text-secondary)}.upload-zone .upload-hint{font-size:12px;color:var(--text-muted);margin-top:4px}.tabs{display:flex;gap:2px;background:var(--bg-secondary);border-radius:var(--radius);padding:4px;margin-bottom:20px;border:1px solid var(--border)}.tab-btn{flex:1;padding:8px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;color:var(--text-secondary);background:transparent;border:none;cursor:pointer;transition:all var(--transition);display:flex;align-items:center;justify-content:center;gap:6px}.tab-btn:hover{color:var(--text-primary);background:var(--bg-hover)}.tab-btn.active{background:var(--accent);color:#fff;box-shadow:var(--shadow-sm)}.toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px}.toast{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;font-size:13px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:10px;min-width:250px;max-width:400px;animation:toastIn .3s ease}.toast.success{border-left:3px solid var(--success-text)}.toast.error{border-left:3px solid var(--danger-text)}.toast.info{border-left:3px solid #60a5fa}@keyframes toastIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .2s ease}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);max-width:540px;width:100%;box-shadow:var(--shadow-lg);animation:slideUp .3s ease}.modal-header{padding:20px 24px 16px;border-bottom:1px solid var(--border-muted);display:flex;align-items:center;gap:10px}.modal-title{font-size:17px;font-weight:600;flex:1}.modal-body{padding:20px 24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border-muted);display:flex;justify-content:flex-end;gap:8px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.trash-item{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:8px;transition:all var(--transition)}.trash-item:hover{border-color:var(--border);background:var(--bg-hover)}.trash-item-info{flex:1}.trash-item-name{font-size:14px;font-weight:600}.trash-item-meta{font-size:12px;color:var(--text-muted);margin-top:2px}.trash-item-days{font-size:12px;color:var(--warning-text);font-weight:500}.report-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:20px}.report-info-row{display:contents}.report-info-label{background:var(--bg-secondary);padding:10px 14px;font-size:12px;font-weight:600;color:var(--text-muted);border-bottom:1px solid var(--border-muted);border-right:1px solid var(--border-muted)}.report-info-value{padding:10px 14px;font-size:13px;border-bottom:1px solid var(--border-muted)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state .empty-icon{font-size:48px;margin-bottom:16px}.empty-state .empty-title{font-size:16px;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.empty-state .empty-desc{font-size:13px;margin-bottom:20px}.divider{height:1px;background:var(--border-muted);margin:16px 0}@media (max-width: 768px){.app-header{padding:0 16px}.main-content{padding:16px}.form-grid,.form-grid-3,.project-grid{grid-template-columns:1fr}.stats-row{grid-template-columns:repeat(2,1fr)}.page-header{flex-direction:column;align-items:flex-start}.page-header-actions{margin-left:0}.modal{margin:0;border-radius:var(--radius-lg) var(--radius-lg) 0 0}.modal-overlay{align-items:flex-end;padding:0}.report-info-grid{grid-template-columns:1fr}.report-info-label{border-right:none}}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}@media print{body{background:#fff;color:#000;font-size:11pt}.app-header,.no-print,.btn,.tabs,.toolbar{display:none!important}.main-content{padding:0;max-width:100%}.card{border:1px solid #ccc;box-shadow:none;background:#fff}.card-body{padding:10px}.photo-grid{grid-template-columns:repeat(2,1fr)}.photo-thumb{border:1px solid #ccc}.photo-card.annotated{border:2px solid #ef4444}.badge-red{color:#da3633!important}.badge-green{color:#238636!important}a{color:#000}@page{margin:15mm;size:A4}}