/* phpAiRouter — self-hosted, no remote fonts or third-party UI dependencies. */
:root{--ink:#152938;--muted:#647785;--bg:#f2f5f7;--card:#fff;--line:#e2e9ed;--nav:#101f2d;--navtext:#a2b3c1;--accent:#096d59;--mint:#5ee2b2;--red:#a9323f;--amber:#8c590b;--blue:#2663a1;--radius:14px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button,a,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}h1,h2,h3,p{margin:0}h1{font-size:31px;font-weight:650;line-height:1.17;letter-spacing:-1.2px}h2{font-size:17px;letter-spacing:-.3px;font-weight:650}h3{font-size:15px;font-weight:650;margin-bottom:8px}small{font-size:12px}code,.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}code{font-size:12px;background:#eaf0f2;padding:3px 5px;border-radius:4px;overflow-wrap:anywhere}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.6;background:#f5f7f9;padding:18px;border:1px solid var(--line);border-radius:9px;max-height:550px;overflow:auto}strong{font-weight:650}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #7ddaca;outline-offset:3px}input:focus,select:focus,textarea:focus{outline:2px solid #92d8c5;outline-offset:0;border-color:var(--accent)}[hidden]{display:none!important}
.sidebar{position:fixed;inset:0 auto 0 0;width:230px;background:var(--nav);color:var(--navtext);display:flex;flex-direction:column;padding:30px 16px 20px;z-index:50}.brand{display:flex;align-items:center;gap:11px;padding:0 10px 29px;color:#fff;font-size:18px;letter-spacing:-.5px;font-weight:650}.brand:hover{text-decoration:none}.brand small{display:block;font-size:9px;letter-spacing:1.7px;font-weight:500;color:#8aa29d;margin-top:3px}.brand-mark{height:35px;width:35px;display:grid;place-content:center;background:var(--mint);color:#0b3d32;font-size:29px;border-radius:10px;position:relative;font-weight:600;line-height:1}.brand-mark span{position:absolute;font-size:22px;right:1px;top:-1px}.nav-caption{font-size:10px;letter-spacing:1.9px;color:#6f8597;margin:20px 15px 10px}.nav-item{display:flex;gap:12px;align-items:center;color:var(--navtext);padding:11px 15px;margin:4px 0;border-radius:8px;font-size:13px}.nav-item:hover{background:#1b2d3d;color:#fff;text-decoration:none}.nav-item.active{background:#243c42;color:#a5f1d2;border-left:3px solid var(--mint);padding-left:12px}.nav-item svg{opacity:.85}.sidebar-footer{margin-top:auto;padding:28px 13px 0;border-top:1px solid #263645;font-size:11px}.sidebar-footer p{font-size:10px;margin-top:9px;color:#7f94a5}.version{float:right;color:#70899d}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#36b78b;margin-right:7px}.workspace{margin-left:230px;min-height:100vh}.topbar{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 36px}.breadcrumb{font-size:12px;color:var(--muted)}.breadcrumb span{color:#c3cdd4;margin:0 10px}.top-actions{display:flex;align-items:center;gap:19px}.top-actions form{margin:0}.admin-label{font-size:12px;color:#486271}.content{padding:34px 36px 65px;max-width:1700px;margin:0 auto}.page-heading{display:flex;justify-content:space-between;gap:24px;align-items:center;margin-bottom:29px}.page-heading p{margin-top:10px;color:var(--muted);max-width:850px;font-size:13px}.eyebrow{font-size:10px;color:var(--accent);letter-spacing:1.9px;font-weight:700;margin-bottom:9px}.heading-actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap;flex-shrink:0}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:22px;box-shadow:0 2px 3px #102a3702;overflow:hidden}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:21px 24px;border-bottom:1px solid var(--line)}.panel-heading p{font-size:12px;color:var(--muted);margin-top:4px}.panel-heading>a{font-size:12px;white-space:nowrap}.panel-body{padding:24px}.muted{color:var(--muted);font-size:12px}.metrics{display:grid;gap:13px;margin-bottom:19px}.metrics.six{grid-template-columns:repeat(6,minmax(0,1fr))}.metrics.four{grid-template-columns:repeat(4,minmax(0,1fr))}.metric{background:#fff;border:1px solid var(--line);border-radius:11px;padding:19px 18px 17px}.metric-label{font-size:11px;color:#4e6676;font-weight:550}.metric-value{font-size:31px;font-weight:650;letter-spacing:-1.2px;margin:8px 0 9px;line-height:1.05}.metric-hint{font-size:10px;color:#7b8c97;line-height:1.4}.metric.positive{border-color:#b7ddd0;background:#f4fbf8}.metric.positive .metric-value{color:var(--accent)}.availability{background:#e7efed;border:1px solid #d5e3de;display:flex;flex-wrap:wrap;align-items:center;gap:19px;padding:13px 18px;border-radius:10px;font-size:11px;color:#4b6a61;margin:0 0 27px}.availability strong{color:#294b40;font-size:13px}.availability-actions{margin-left:auto;display:flex;gap:8px}.button{border:1px solid var(--accent);border-radius:7px;padding:9px 16px;background:var(--accent);color:white;font-size:12px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:38px;line-height:1.4;text-align:center}.button:hover{filter:brightness(.94);text-decoration:none}.button.secondary{border-color:#d9e2e7;background:#fff;color:#314b5b}.button.small{padding:6px 10px;min-height:31px;font-size:11px}.button.danger{background:#fff0f0;color:#a2303b;border-color:#edc6cb}.text-button{border:0;background:none;padding:4px 0;color:var(--accent);font-size:12px;text-decoration:none}.text-button:hover{text-decoration:underline}.inline{display:inline-flex;align-items:center;margin:0}.red-text{color:var(--red)}.full-width{width:100%}.notice{border:1px solid #d4e4ea;background:#eef5f8;color:#325667;border-radius:9px;padding:14px 18px;margin-bottom:20px;font-size:12px;line-height:1.7}.notice.success{border-color:#bfdfcf;background:#edf9f1;color:#285f46}.notice.warning{border-color:#ecd8b3;background:#fff9ed;color:#785418}.notice.danger{border-color:#ebc9d0;background:#fff4f5;color:#9a3345}.notice .inline{margin-left:10px}.attention-list{padding:0 24px}.attention{display:flex;align-items:center;gap:15px;padding:18px 0;border-bottom:1px solid #edf1f4;color:var(--ink)}.attention:last-child{border-bottom:0}.attention:hover{text-decoration:none}.attention:hover strong{color:var(--accent)}.attention p{font-size:12px;color:var(--muted);margin-top:3px}.attention>span:last-child:not(.attention-icon){font-size:11px;color:var(--accent);margin-left:auto;white-space:nowrap}.attention-icon{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:#fff2da;color:#92702b;flex-shrink:0;font-weight:700}.attention-icon.good{background:#e4f5ea;color:var(--accent)}.badge{display:inline-flex;align-items:center;gap:6px;border:1px solid transparent;border-radius:5px;padding:3px 7px;font-size:10px;font-weight:600;white-space:nowrap;letter-spacing:.05px}.badge-dot{width:5px;height:5px;border-radius:50%;background:currentColor}.badge.green{background:#e7f5eb;color:#337257}.badge.blue{background:#eaf1fc;color:#30679d}.badge.red{background:#fdebef;color:#aa3c50}.badge.amber{background:#fff1d8;color:#9b6a1b}.badge.neutral{background:#eef2f5;color:#627483}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}th{font-size:10px;text-transform:uppercase;letter-spacing:.8px;font-weight:600;color:#81929e;background:#fafbfd;padding:12px 21px;white-space:nowrap}td{padding:17px 21px;border-top:1px solid #edf1f4;vertical-align:middle}tbody tr:hover{background:#fcfefe}td small{display:block;color:#7b8d98;font-size:10px;margin-top:4px}td .mono{font-size:11px}.truncate{max-width:210px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nowrap{white-space:nowrap}.empty{text-align:center;padding:48px 30px 54px;color:var(--muted)}.empty-symbol{display:inline-grid;place-items:center;background:#ecf3f1;color:var(--accent);width:42px;height:42px;border-radius:12px;font-size:23px;margin-bottom:16px}.empty h3{color:var(--ink)}.empty p{font-size:12px;max-width:550px;margin:0 auto}.filterbar{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin-bottom:20px}.filterbar>label:first-of-type{flex:1;min-width:170px}.filterbar label>span{display:block;font-size:11px;color:var(--muted);margin-bottom:7px}.filterbar .field{min-width:125px}.pagination{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}input:not([type=checkbox]):not([type=range]),select,textarea{background:#fff;border:1px solid #dbe4e8;border-radius:7px;padding:9px 11px;color:var(--ink);width:100%;min-height:39px}textarea{resize:vertical}input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px;flex-shrink:0}input[type=range]{accent-color:var(--accent);max-width:150px}select{width:auto}.field{display:flex;flex-direction:column;gap:7px;min-width:0}.field>span{font-size:12px;font-weight:550;color:#526b79}.field small{font-size:11px;color:var(--muted)}.field select{width:100%}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:21px 25px}.full{grid-column:1/-1}.checks{display:flex;flex-wrap:wrap;gap:16px 22px}.check{display:flex;align-items:center;gap:7px;font-size:12px;cursor:pointer}.help{font-size:11px;color:var(--muted);margin-top:10px;line-height:1.8}.form-actions{display:flex;align-items:center;gap:18px;margin-top:2px}.form-actions>a{font-size:12px}fieldset{border:1px solid var(--line);padding:16px;border-radius:8px;margin:0}legend{font-size:12px;padding:0 5px;color:#4e6575}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:20px}.segmented{display:inline-flex;padding:3px;background:#e6ecef;border-radius:7px;gap:3px}.segmented a{font-size:12px;color:#657d8a;padding:6px 13px;border-radius:5px}.segmented a.selected{background:white;color:#1e5242;box-shadow:0 1px 4px #17313f12}.node-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.provider-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-bottom:23px}.node-card,.provider-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:22px;min-width:0}.node-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px}.provider-mark{display:grid;place-items:center;width:33px;height:33px;border-radius:9px;background:#edf2f5;color:#4d6979;font-size:17px;font-weight:650}.node-card .eyebrow{font-size:9px;letter-spacing:1.3px;margin-bottom:6px}.node-card h2{font-size:17px;overflow-wrap:anywhere}.node-card h2 a{color:var(--ink)}.node-card>.muted{min-height:18px;margin-top:13px}.chips{display:flex;flex-wrap:wrap;gap:5px;margin-top:15px}.chips span{font-size:9px;color:#617481;background:#f3f6f8;border-radius:4px;padding:4px 6px}.priority-pair{display:flex;border:1px solid var(--line);border-radius:8px;margin:19px 0 14px}.priority-pair>div{flex:1;padding:11px 13px;font-size:11px;color:var(--muted);display:flex;justify-content:space-between}.priority-pair>div+div{border-left:1px solid var(--line)}.priority-pair strong{color:var(--ink);font-size:15px}.node-stats{display:flex;gap:20px;font-size:10px;color:#7a8d9b;margin-bottom:19px}.node-stats strong{color:#355260}.node-card footer{border-top:1px solid var(--line);padding-top:16px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px}.provider-card>p{font-size:12px;color:var(--muted);line-height:1.75;margin-top:10px;min-height:63px}.footnote{font-size:11px;color:var(--muted);margin-top:20px}.row-actions{display:flex;gap:5px 12px;flex-wrap:wrap;min-width:150px}.row-actions a,.row-actions button{font-size:10px}.error-cell{min-width:180px;max-width:285px}.error-cell small{line-height:1.65}.summary-strip{display:flex;justify-content:space-between;gap:20px;padding:20px 24px;flex-wrap:wrap}.summary-strip small{display:block;font-size:10px;color:var(--muted);margin-top:6px}.summary-strip strong{font-size:14px}.timeline{padding:12px 24px}.attempt{display:flex;gap:19px;padding:22px 0;position:relative}.attempt+.attempt{border-top:1px solid var(--line)}.attempt-number{flex-shrink:0;border-radius:50%;border:1px solid #d2e4dd;display:grid;place-items:center;width:34px;height:34px;color:#477965;background:#f4faf7;font-size:11px;font-family:monospace}.attempt-body{flex:1;min-width:0}.attempt-top{display:flex;justify-content:space-between;align-items:flex-start;gap:15px}.attempt-top strong{font-size:13px;overflow-wrap:anywhere}.attempt-top p{font-size:11px;color:var(--muted);margin:4px 0 12px}.attempt-body>p{font-size:12px;color:#476271;margin:5px 0 10px}.attempt-body .error-text{color:#a35c34}.attempt-meta{display:flex;flex-wrap:wrap;gap:15px;font-size:10px;color:#8a9ba6}.attempt-meta .mono{overflow-wrap:anywhere}details{border:1px solid var(--line);border-radius:9px;padding:15px 18px;margin-bottom:17px}summary{font-size:12px;font-weight:600;cursor:pointer;color:#436b5c}details[open]>summary{margin-bottom:16px}.details-content{margin-top:22px}.text-output{background:#f7faf9}.image-results{display:flex;gap:17px;flex-wrap:wrap;margin:15px 0}.image-result{margin:0;border:1px solid var(--line);border-radius:9px;overflow:hidden;max-width:440px;background:repeating-conic-gradient(#eee 0 25%,white 0 50%) 0 / 16px 16px;flex:1;min-width:220px}.image-result img{display:block;max-width:100%;width:auto;max-height:450px;object-fit:contain;margin:auto}.image-result figcaption{display:flex;justify-content:space-between;padding:12px;background:white;border-top:1px solid var(--line);font-size:11px}.mask-editor{border:1px solid var(--line);border-radius:10px;overflow:hidden}.mask-toolbar{background:#f6faf8;display:flex;gap:15px;align-items:center;flex-wrap:wrap;padding:13px;font-size:12px}.mask-toolbar label{display:flex;gap:9px;align-items:center;font-size:11px}.canvas-wrap{background:#e8edf0;padding:15px;text-align:center;overflow:auto}.canvas-wrap canvas{max-width:100%;height:auto;max-height:650px;object-fit:contain;touch-action:none;cursor:crosshair}.mask-editor .help{padding:0 15px 12px}#image-preview{display:flex;gap:10px;flex-wrap:wrap}#image-preview img{max-width:140px;max-height:110px;object-fit:contain;border:1px solid var(--line);border-radius:8px}.cleanup-preview{border:1px solid #e4bc8d}.cleanup-preview .panel-heading{background:#fff7ec}.cleanup-preview .panel-body p{margin-bottom:13px}.copy-row{display:flex;gap:10px;margin:12px 0}.copy-row input{font-family:monospace;font-size:12px}.prose h2{margin:25px 0 12px}.prose h2:first-child{margin-top:0}.prose p,.prose li{font-size:13px;line-height:1.85;color:#496271}.prose li{padding:5px}.prose ol{padding-left:22px}.public-shell{width:100%;max-width:600px;margin:65px auto;padding:0 25px 40px}.public-brand{color:var(--ink);justify-content:center;padding-bottom:31px}.public-brand small{color:#73968c}.auth-card{background:white;border:1px solid var(--line);border-radius:18px;padding:38px;box-shadow:0 12px 50px #17324108}.auth-card h1{font-size:30px}.auth-card>p:not(.help){font-size:13px;color:var(--muted);line-height:1.85;margin-top:13px}.auth-form{display:flex;flex-direction:column;gap:20px;margin:26px 0 20px}.auth-form .button{margin-top:3px}.auth-card .help{margin:17px 0 0}.utility-link{display:block;text-align:center;font-size:12px;color:#6b8190;margin-top:24px}.setup-list{padding-left:20px;font-size:12px;color:var(--muted);line-height:1.8;margin:24px 0}.setup-list li{margin-bottom:13px}.password-row{display:flex;gap:10px}.hash-output{margin:25px 0}.hash-output textarea{font-family:monospace;font-size:12px}.hash-output button{margin-top:10px}.hash-card .notice{margin:24px 0 0}.mobile-menu{display:none}.icon-button{background:none;border:0;padding:5px;color:#35556a;font-size:20px}
@media(min-width:1700px){.content{padding-top:43px}.metrics{gap:18px}.metric{padding:23px}.node-card,.provider-card{padding:26px}}
@media(max-width:1300px){.metrics.six{grid-template-columns:repeat(3,minmax(0,1fr))}.node-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.provider-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-heading{align-items:flex-start}.heading-actions{max-width:260px}.content{padding:29px 25px}.topbar{padding:0 25px}.metrics.four{gap:10px}.metric-value{font-size:28px}}
@media(max-width:1000px){.sidebar{width:205px;padding-left:10px;padding-right:10px}.workspace{margin-left:205px}.brand{font-size:16px}.content{padding:26px 20px}.page-heading{flex-direction:column;gap:18px}.heading-actions{max-width:none}.top-actions{gap:12px}.admin-label{display:none}.provider-grid{grid-template-columns:1fr}.metrics.four{grid-template-columns:repeat(2,minmax(0,1fr))}.availability-actions{margin-left:0}.form-grid{gap:20px}.node-card{padding:18px}.filterbar{gap:10px}.topbar{padding:0 20px}.breadcrumb{font-size:11px}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);width:230px;transition:transform .18s}.sidebar.open{transform:translateX(0);box-shadow:10px 0 40px #10253533}.workspace{margin-left:0}.mobile-menu{display:block}.topbar{height:62px;gap:9px}.breadcrumb{margin-right:auto}.breadcrumb>span{margin:0 5px}.top-actions>.badge{display:none}.content{padding:24px 17px 50px}h1{font-size:27px}.metrics.six{gap:9px}.metric{padding:16px 12px}.metric-label{font-size:10px}.metric-value{font-size:26px}.metric-hint{font-size:9px}.availability{gap:10px 17px}.node-grid{gap:13px}.node-card h2{font-size:15px}.node-card .priority-pair>div{padding:10px;font-size:10px}.panel-heading,.panel-body{padding:18px}.panel-heading{align-items:flex-start}.attention-list{padding:0 18px}.attention>span:last-child:not(.attention-icon){display:none}.filterbar label{flex:1;min-width:120px}.public-shell{margin-top:40px}.auth-card{padding:28px}.summary-strip{padding:18px}.attempt-top{flex-direction:column;gap:0}.attempt-top .badge{margin-bottom:10px}.timeline{padding:10px 18px}.attempt{gap:12px}.attempt-meta{gap:9px}.image-result{min-width:180px}.form-actions{flex-wrap:wrap}}
@media(max-width:480px){.metrics.six{grid-template-columns:repeat(2,minmax(0,1fr))}.node-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid>*{grid-column:1}.panel-heading{gap:10px}.panel-heading a{font-size:10px}.panel-heading h2{font-size:15px}.top-actions{gap:6px}.public-shell{padding:0 15px}.auth-card{padding:24px}.filterbar .button{width:100%}.availability{font-size:10px}.breadcrumb{font-size:10px}.summary-strip>div{min-width:90px}.metrics.four .metric-value{font-size:24px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.canvas-wrap{max-height:760px}.canvas-wrap canvas{max-height:none;object-fit:initial}