:root,:root[data-theme=light]{--bg: #f4f5f7;--bg-2: #ffffff;--panel: #ffffff;--panel-2: #f7f8f9;--border: #dde1e6;--border-strong: #c7ccd3;--text: #1c2126;--muted: #6b7280;--muted-2: #8a9099;--accent: #0f766e;--accent-2: #0f766e;--accent-contrast: #ffffff;--accent-soft: #e6f4f2;--ok: #1a7f37;--warn: #9a6700;--err: #cf222e;--err-soft: #fdeceb;--btn-primary-text: #ffffff;--btn-primary-hover: #0b5c55;--badge-neutral-bg: #eef0f2;--alert-err-text: #86181d;--alert-ok-text: #0f5323;--alert-info-text: #0a3d91;--radius: 10px;--radius-sm: 8px;--focus-ring: #0f766e;--switch-off: #d0d5db;--switch-on: #1c2126;--shadow-sm: 0 1px 2px rgba(20, 24, 29, .04);--shadow-md: 0 8px 28px rgba(20, 24, 29, .08);--bg-glow: radial-gradient(1200px 600px at 10% -10%, var(--accent-soft), transparent 55%)}:root[data-theme=dark]{--bg: #0f1720;--bg-2: #16212e;--panel: #1c2a3a;--panel-2: #223349;--border: #2c3e52;--border-strong: #3a4f66;--text: #e6edf3;--muted: #8ba0b6;--muted-2: #6d829a;--accent: #38b2ac;--accent-2: #38b2ac;--accent-contrast: #06201d;--accent-soft: rgba(56, 178, 172, .14);--ok: #2ea043;--warn: #d29922;--err: #f85149;--err-soft: rgba(248, 81, 73, .12);--btn-primary-text: #06201d;--btn-primary-hover: #4fc6c0;--badge-neutral-bg: #30363d;--alert-err-text: #ffb3ae;--alert-ok-text: #7ee787;--alert-info-text: #a5c9ff;--radius: 10px;--radius-sm: 8px;--focus-ring: #4fc6c0;--switch-off: #3a4f66;--switch-on: #38b2ac;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .24)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:IBM Plex Sans,Segoe UI,system-ui,sans-serif;background:var(--bg);background-image:var(--bg-glow);background-attachment:fixed;color:var(--text);font-size:14px;-webkit-font-smoothing:antialiased}.mono,.position-tag,.unit-badge{font-family:IBM Plex Mono,ui-monospace,monospace}a{color:var(--accent-2);text-decoration:none}h1,h2,h3,h4{margin:0 0 12px;font-weight:600;letter-spacing:-.01em}.app{display:flex;min-height:100vh}.sidebar{width:268px;background:var(--sidebar-brand, var(--bg-2));border-right:1px solid var(--border);padding:18px 12px;display:flex;flex-direction:column;gap:2px;flex-shrink:0}.sidebar .brand{font-size:20px;font-weight:700;color:var(--accent);padding:6px 12px 18px;letter-spacing:.04em}.sidebar .brand small{display:block;font-size:11px;color:var(--muted);font-weight:400;letter-spacing:0;margin-top:2px}.nav-link{display:block;padding:11px 12px;border-radius:var(--radius-sm);color:var(--text);cursor:pointer;font-size:14px;min-height:44px;line-height:22px}.nav-link:hover{background:var(--panel-2)}.nav-link.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.sidebar .spacer{flex:1}.user-box{padding:12px;border-top:1px solid var(--border);color:var(--muted);font-size:13px}.main{flex:1;padding:28px 36px;overflow:auto}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;gap:16px;flex-wrap:wrap}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px;box-shadow:var(--shadow-sm)}.panel-title{display:flex;justify-content:space-between;align-items:center}.panel-tight{padding:14px 16px}label{display:block;margin-bottom:6px;color:var(--muted);font-size:13px;font-weight:500}input,select,textarea{width:100%;padding:11px 13px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px;font-family:inherit;min-height:44px;transition:border-color .12s ease}textarea{min-height:88px;resize:vertical}input:hover,select:hover,textarea:hover{border-color:var(--border-strong)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}input[disabled],select[disabled],textarea[disabled]{opacity:.6;cursor:not-allowed}.field{margin-bottom:16px}.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--err)}.field .hint{color:var(--muted);font-size:12px;margin-top:4px}.field .err{color:var(--err);font-size:12.5px;margin-top:5px;font-weight:500}.req{color:var(--err);margin-left:3px}.help-wrap{position:relative;display:inline-block}.help-icon{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;min-width:22px;border-radius:50%;background:var(--panel-2);color:var(--muted);font-size:11px;margin-left:6px;cursor:pointer;border:1px solid var(--border);vertical-align:middle;padding:0;line-height:1;font-family:inherit;-webkit-tap-highlight-color:transparent}.help-icon:hover,.help-icon:focus-visible{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}.help-icon:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.help-icon:before{content:"";position:absolute;width:44px;height:44px;top:50%;left:50%;transform:translate(-50%,-50%)}.help-popover{position:absolute;z-index:40;top:calc(100% + 6px);left:0;min-width:200px;max-width:300px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-md, 0 8px 24px rgba(0,0,0,.18));padding:10px 12px;font-size:13px;font-weight:400;color:var(--text);line-height:1.45;white-space:normal}@media (max-width: 640px){.help-popover{left:auto;right:0;max-width:82vw}}.cond-picker{position:relative;width:100%}.cond-picker-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:11px 13px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px;min-height:44px;text-align:left;font-family:inherit}.cond-picker-trigger:hover{border-color:var(--border-strong)}.cond-picker-panel{position:absolute;z-index:50;top:calc(100% + 4px);left:0;right:0;max-height:320px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md, 0 8px 24px rgba(0,0,0,.18));display:flex;flex-direction:column;overflow:hidden}.cond-picker-search{border:none;border-bottom:1px solid var(--border);border-radius:0;padding:11px 13px;min-height:40px}.cond-picker-list{overflow-y:auto;max-height:260px}.cond-picker-row{padding:9px 13px;cursor:pointer;border-bottom:1px solid var(--border)}.cond-picker-row:last-child{border-bottom:none}.cond-picker-row:hover,.cond-picker-row.active{background:var(--accent-soft)}.cond-picker-row-title{font-size:13.5px;color:var(--text)}.cond-picker-row-sub{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px;align-items:center}.cond-picker-chip{font-size:11px;padding:2px 7px;border-radius:999px;background:var(--panel-2);color:var(--muted);border:1px solid var(--border)}.cond-picker-desc{font-size:12px;color:var(--muted)}.unit-tree,.unit-tree ul{list-style:none;margin:0;padding:0}.unit-tree-row{display:flex;align-items:center;gap:4px;min-height:36px;border-radius:var(--radius-sm)}.unit-tree-row:hover{background:var(--panel-2)}.unit-tree-row.active{background:var(--accent-soft)}.unit-tree-row.archived{opacity:.6}.unit-tree-toggle,.unit-tree-toggle-spacer{width:20px;min-width:20px;height:28px;display:inline-flex;align-items:center;justify-content:center}.unit-tree-toggle{background:none;border:none;color:var(--muted);cursor:pointer;font-size:12px;padding:0}.unit-tree-label{flex:1;text-align:left;background:none;border:none;padding:6px;min-height:36px;color:var(--text);font-size:13.5px;cursor:pointer;display:flex;align-items:center;gap:8px;font-family:inherit}.unit-tree-type-chip{font-size:9.5px;font-weight:600;letter-spacing:.02em;color:var(--muted);background:var(--panel-2);border:1px solid var(--border);border-radius:4px;padding:1px 5px;flex-shrink:0}.unit-tree-actions{display:flex;gap:4px;padding-right:4px}.unit-tree-root{max-height:480px;overflow-y:auto}.sidebar-unit-nav{display:flex;flex-direction:column;flex:1;min-height:0;margin-top:8px;padding-top:10px;border-top:1px solid var(--border)}.sidebar-company-label{padding:4px 12px 10px;font-size:12px;font-weight:600;color:var(--accent);letter-spacing:.02em;line-height:1.35}.sidebar-unit-heading{padding:0 12px 6px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.sidebar-unit-spacer{flex:0 0 8px}.unit-selector-sidebar{display:flex;flex-direction:column;flex:1;min-height:0}.unit-selector-sidebar-body{flex:1;min-height:0;overflow-y:auto;padding:0 4px 8px}.unit-selector-sidebar .unit-tree-root{max-height:none}.unit-selector-sidebar .unit-tree-label.nav-link-style{border-radius:var(--radius-sm);padding:8px 10px;min-height:36px;font-size:13px}.unit-selector-sidebar .unit-tree-label.nav-link-style.active,.unit-selector-sidebar .unit-tree-row.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.sidebar-unit-empty,.sidebar-unit-err{padding:4px 12px;font-size:12px}.sidebar-unit-unassigned{margin-top:4px;padding-top:4px;border-top:1px solid var(--border)}.sidebar-unit-drawer-trigger{display:none}.equipment-company-subtitle{margin:4px 0 0;font-size:14px}.unit-selector-inline{padding:4px;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);margin-bottom:12px}.unit-drawer-trigger{display:none}@media (max-width: 900px){.unit-selector-inline,.unit-selector-sidebar-body{display:none}.sidebar-unit-drawer-trigger{display:flex;align-items:center;gap:8px;width:calc(100% - 16px);margin:0 8px 8px;padding:11px 13px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px;min-height:44px}.unit-drawer-trigger{display:flex;align-items:center;gap:8px;width:100%;padding:11px 13px;margin-bottom:12px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px;min-height:44px}.unit-drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:60}.unit-drawer-panel{position:fixed;top:0;left:0;bottom:0;width:84vw;max-width:340px;background:var(--panel);z-index:61;padding:16px;overflow-y:auto;box-shadow:4px 0 24px #0003}}.row{display:flex;gap:14px;flex-wrap:wrap}.row>*{flex:1;min-width:200px}.inline{display:flex;align-items:center;gap:10px}.unit-badge{color:var(--muted-2);font-size:12px;margin-left:6px;font-weight:400}.switch{position:relative;display:inline-flex;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none;gap:10px;min-height:44px}.switch input{position:absolute;opacity:0;width:1px;height:1px}.switch .track{width:42px;height:24px;border-radius:999px;background:var(--switch-off);position:relative;transition:background .15s ease;flex-shrink:0}.switch .track:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .15s ease;box-shadow:0 1px 2px #00000040}.switch input:checked+.track{background:var(--switch-on)}.switch input:checked+.track:after{transform:translate(18px)}.switch input:focus-visible+.track{outline:2px solid var(--focus-ring);outline-offset:2px}.switch .switch-label{font-size:14px;color:var(--text)}button,.btn{padding:11px 18px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--panel);color:var(--text);cursor:pointer;font-size:14px;font-family:inherit;min-height:44px;transition:background .12s ease,border-color .12s ease}button:hover{background:var(--panel-2);border-color:var(--border-strong)}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:var(--btn-primary-text);border-color:var(--accent);font-weight:600}.btn-primary:hover{background:var(--btn-primary-hover);border-color:var(--btn-primary-hover)}.btn-danger{background:transparent;color:var(--err);border-color:var(--err)}.btn-danger:hover{background:var(--err-soft)}.btn-sm{padding:7px 12px;font-size:12.5px;min-height:36px}.btn-ghost{background:transparent}.btn-icon{padding:8px;min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center}.btn-group{display:flex;gap:8px;flex-wrap:wrap}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.03em}tr:hover td{background:var(--panel-2)}.clickable{cursor:pointer}.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid transparent}.badge.draft{background:var(--badge-neutral-bg);color:var(--muted);border-color:var(--border)}.badge.pending,.badge.running{background:#9a67001a;color:var(--warn);border-color:#9a670040}.badge.completed{background:#1a7f371a;color:var(--ok);border-color:#1a7f3740}.badge.failed{background:var(--err-soft);color:var(--err);border-color:#cf222e40}.badge.archived{background:var(--badge-neutral-bg);color:var(--muted-2);border-color:var(--border)}.alert{padding:13px 16px;border-radius:var(--radius-sm);margin-bottom:16px;border:1px solid;font-size:13.5px}.alert-err{background:var(--err-soft);border-color:var(--err);color:var(--alert-err-text)}.alert-ok{background:#1a7f3714;border-color:var(--ok);color:var(--alert-ok-text)}.alert-info{background:var(--accent-soft);border-color:var(--accent-2);color:var(--alert-info-text)}.login-wrap{position:relative;display:flex;align-items:center;justify-content:center;min-height:100vh}.login-card{width:380px}.muted{color:var(--muted)}.empty,.spinner{text-align:center;padding:44px;color:var(--muted)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px}.tab{padding:12px 16px;cursor:pointer;border-bottom:2px solid transparent;color:var(--muted);min-height:44px;display:flex;align-items:center}.tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}pre{background:var(--panel-2);padding:14px;border-radius:var(--radius-sm);overflow:auto;border:1px solid var(--border);white-space:pre-wrap;word-break:break-word}.section-card{border-left:3px solid var(--accent)}.drag-handle{cursor:grab;color:var(--muted);padding:0 8px}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.toolbar input,.toolbar select{width:auto;min-width:170px}.chip{display:inline-block;background:var(--panel-2);border:1px solid var(--border);border-radius:999px;padding:5px 12px;margin:2px;font-size:12.5px}.chip-removable{display:inline-flex;align-items:center;gap:6px}.chip-removable button{border:none;background:transparent;padding:0;min-height:auto;color:var(--muted);font-size:14px;line-height:1}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f141a80;display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:24px;width:560px;max-width:92vw;max-height:88vh;overflow:auto;box-shadow:0 12px 32px #0f141a2e}.repeater{display:flex;flex-direction:column;gap:10px;margin-bottom:12px}.repeater-row{border:1px solid var(--border);border-radius:var(--radius);padding:14px;position:relative;background:var(--panel-2)}.repeater-row .row{margin-bottom:0}.repeater-remove{position:absolute;top:10px;right:10px}.repeater-add{align-self:flex-start}.field-group{border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:16px;background:var(--panel)}.field-group h4{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px;font-weight:600}@media (max-width: 800px){.app{flex-direction:column}.sidebar{width:100%;flex-direction:row;flex-wrap:wrap}.grid-2{grid-template-columns:1fr}.main{padding:16px}.row>*{min-width:100%}}.markdown{line-height:1.6;word-break:break-word}.markdown h1,.markdown h2,.markdown h3,.markdown h4{margin:14px 0 8px}.markdown h1{font-size:1.35rem}.markdown h2{font-size:1.2rem}.markdown h3{font-size:1.08rem}.markdown p{margin:8px 0}.markdown ul,.markdown ol{margin:8px 0 8px 22px}.markdown li{margin:3px 0}.markdown code{background:var(--panel-2);padding:1px 5px;border-radius:4px}.markdown pre{margin:10px 0}.markdown blockquote{border-left:3px solid var(--accent);margin:10px 0;padding:4px 12px;color:var(--muted)}.markdown code{background:var(--panel-2);border:1px solid var(--border)}a:focus-visible,button:focus-visible,.btn:focus-visible,.nav-link:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.tab:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.theme-toggle{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;background:var(--panel-2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);cursor:pointer;font-size:13px;line-height:1;min-height:44px}.theme-toggle:hover{background:var(--border)}.theme-toggle svg{width:16px;height:16px;display:block}.login-theme-toggle{position:absolute;top:20px;right:20px}.analysis-loader{display:flex;flex-direction:column;align-items:center;gap:20px;padding:48px 24px}.analysis-loader .loader-stage{width:120px;height:120px;position:relative}.analysis-loader .loader-message{font-size:15px;color:var(--text);font-weight:500;text-align:center;min-height:22px;transition:opacity .35s ease}.analysis-loader .loader-message.fading{opacity:0}.analysis-loader .loader-caption{font-size:12.5px;color:var(--muted);text-align:center}.report-analytics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-bottom:16px}.report-chart-card{margin:0}.risk-gauge-track{height:12px;border-radius:999px;background:var(--border);overflow:hidden}.risk-gauge-fill{height:100%;border-radius:999px;transition:width .35s ease}.risk-gauge-labels{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:6px}.risk-gauge-value{font-size:1.25rem;font-weight:600;margin-top:8px;text-transform:capitalize}.corrosion-meter-value{font-size:1.5rem;font-weight:600;margin-bottom:8px}.missing-data-list{margin:0;padding-left:1.2rem}.result-structured h3{margin:1rem 0 .35rem;font-size:1rem}.result-structured p{margin:0 0 .5rem}@media (prefers-reduced-motion: reduce){.analysis-loader *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}.loader-ring .ring-sweep{transform-origin:60px 60px;animation:loader-spin 2.6s linear infinite}.loader-orbital .orbit-outer{transform-origin:60px 60px;animation:loader-spin 3.2s linear infinite}.loader-orbital .orbit-inner{transform-origin:60px 60px;animation:loader-spin-reverse 2s linear infinite}.loader-radial .radial-sweep{transform-origin:60px 60px;animation:loader-spin 2.4s linear infinite}.loader-radial .radial-pulse{animation:loader-pulse 1.6s ease-in-out infinite;transform-origin:60px 60px}@keyframes loader-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes loader-spin-reverse{0%{transform:rotate(360deg)}to{transform:rotate(0)}}@keyframes loader-pulse{0%,to{opacity:.55;r:5}50%{opacity:1;r:7}}.loader-pit .pit-dot{transform-origin:60px 60px;animation:loader-spin 2.8s linear infinite}.loader-thickness{width:220px;padding-top:36px}.thickness-track{position:relative;height:14px;border-radius:999px;background:var(--panel-2);border:1px solid var(--border);overflow:visible}.thickness-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--accent-soft),var(--accent));transition:width .6s ease}.thickness-marker{position:absolute;top:-6px;width:4px;height:26px;margin-left:-2px;background:var(--accent);border-radius:2px;box-shadow:0 0 0 3px var(--accent-soft);transition:left .6s ease}.thickness-labels{display:flex;justify-content:space-between;margin-top:10px;font-size:12px;color:var(--muted)}.equipment-detail-layout{display:grid;gap:20px}@media (min-width: 1100px){.equipment-detail-layout{grid-template-columns:1.4fr 1fr;align-items:start}}.checks-side-panel{position:sticky;top:16px}.checks-side-panel table{font-size:13px}.color-swatch{width:28px;height:28px;border-radius:8px;border:1px solid var(--border);display:inline-block;vertical-align:middle}.equipment-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}.equipment-meta .chip{margin:0}.touch-target{min-height:44px;min-width:44px}.unit-select-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.unit-select-row select{flex:1;min-width:120px}.unit-select-custom{flex:1;min-width:100px}.thickness-survey-card{margin-bottom:16px}.thickness-survey-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.thickness-canvas-wrap{position:relative;margin-top:12px;border:1px solid var(--border);border-radius:var(--radius, 8px);overflow:hidden;cursor:crosshair;max-width:100%}.thickness-bg{display:block;width:100%;height:auto;-webkit-user-select:none;user-select:none}.thickness-point{position:absolute;transform:translate(-50%,-50%);width:22px;height:22px;border-radius:50%;border:2px solid #fff;color:#fff;font-size:10px;font-weight:600;line-height:1;padding:0;cursor:grab;box-shadow:0 1px 4px #00000059}.thickness-point.selected{outline:2px solid var(--accent);outline-offset:2px}.thickness-empty{padding:24px;text-align:center;border:1px dashed var(--border);border-radius:8px}.thickness-point-editor{margin-top:12px;align-items:end}.thickness-results-table .status-ok{color:var(--ok, #15803d);font-weight:600}.thickness-results-table .status-warn{color:var(--warn, #ca8a04);font-weight:600}.btn-group-inline{display:flex;gap:8px;align-items:center}