/* Pipestra Wall - same look as Pipestra Stress (navy / gold / cream, IBM Plex Sans Condensed + Source Sans Pro) */
@font-face{font-family:Plex;src:url(assets/fonts/IBMPlexSansCondensed-SemiBold.woff2) format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:Plex;src:url(assets/fonts/IBMPlexSansCondensed-Bold.woff2) format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:SSP;src:url(assets/fonts/SourceSansPro-Regular.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:SSP;src:url(assets/fonts/SourceSansPro-Semibold.woff2) format('woff2');font-weight:600;font-display:swap}
:root{--cream:#FBF6EA;--paper:#FFFCF4;--navy:#1F3864;--gold:#E8B04A;--ink:#353C46;--line:#E2D6BA;--line2:#EFE6D0;--sand:#F3ECDA;--red:#b3261e;--green:#2e7d32}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--cream);font-family:SSP,system-ui,sans-serif;color:var(--ink);font-size:13px;overflow:hidden}
button,select,input{font:inherit;color:inherit}
.top{position:relative;height:54px;background:var(--navy);display:flex;align-items:center;gap:16px;padding:0 16px;color:#fff}
.top img{height:26px;display:block}
.beta{font-family:Plex;font-weight:700;font-size:11px;background:var(--gold);color:var(--navy);padding:2px 7px;border-radius:4px;letter-spacing:.5px;white-space:nowrap}
.tabs{display:flex;gap:2px;font-family:Plex;font-weight:600;font-size:15px;margin-left:6px}
.tabs button{background:none;border:0;color:#fff;padding:7px 13px;border-radius:6px;cursor:pointer;display:flex;align-items:center;gap:7px;white-space:nowrap}
.tabs button i{width:10px;height:10px;border-radius:2px;display:inline-block}
.tabs button.on{background:rgba(232,176,74,.18);color:var(--gold)}
.filebtns{display:flex;gap:6px;margin-left:auto;align-items:center}
.tbtn{background:transparent;border:1px solid rgba(255,255,255,.28);color:#fff;padding:6px 11px;border-radius:6px;cursor:pointer;font-size:13px;white-space:nowrap;text-decoration:none}
.tbtn:hover{border-color:var(--gold)} .tbtn:disabled{opacity:.5;cursor:default}
.top .code-label{background:#2a4675;border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:6px;padding:2px 6px;font-size:13px;white-space:nowrap;display:inline-flex;align-items:center}
.top .code-label select{background:transparent;color:#fff;border:0;font:inherit;font-weight:600;padding:3px 2px;cursor:pointer;outline:none}
.top .code-label select option{color:#1F3864;background:#fff}
.lang{display:flex;align-items:center;gap:2px;border:1px solid rgba(255,255,255,.28);border-radius:6px;padding:2px;font-family:Plex;font-weight:700;font-size:12px}
.lang button{background:transparent;border:0;color:rgba(255,255,255,.72);padding:4px 8px;border-radius:4px;cursor:pointer;font:inherit;letter-spacing:.5px}
.lang button:hover{color:#fff} .lang button.on{background:var(--gold);color:var(--navy);cursor:default}
.lang .lsep{color:rgba(255,255,255,.35);font-weight:400} .lang:hover{border-color:var(--gold)}
.run{background:var(--gold);color:var(--navy);border:0;font-family:Plex;font-weight:700;font-size:15px;padding:8px 16px;border-radius:6px;cursor:pointer;white-space:nowrap}
.run:disabled{opacity:.6}
.eng{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.12);transition:opacity .6s}
.eng i{display:block;height:100%;width:0;background:var(--gold);transition:width .25s} .eng.done{opacity:0}
h3{font-family:Plex;font-weight:700;color:var(--navy);font-size:13px;letter-spacing:.3px;text-transform:uppercase;margin:0 0 8px}
h3 small{font-family:SSP;font-weight:400;text-transform:none;color:#6b7280;font-size:12px;letter-spacing:0;margin-left:6px}
main{position:absolute;top:54px;left:0;right:0;bottom:28px}
/* inputs (left) */
#inputs{position:absolute;left:0;top:0;bottom:0;width:372px;background:var(--paper);border-right:1px solid var(--line);overflow:auto;padding:12px 12px 20px}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px 8px;margin-bottom:10px}
.card h3{margin-bottom:6px}
.f{display:grid;grid-template-columns:1fr 128px;align-items:center;gap:6px;margin:5px 0}
.f > span{color:#4b5563;line-height:1.15} .f > span b{font-family:Plex;font-weight:600;color:var(--navy);margin-right:3px}
.f .u{color:#9a7428;font-size:11.5px;margin-left:3px}
.f .ctl{display:flex;align-items:center;gap:4px}
.f input,.f select{width:100%;border:1px solid #DCCFAF;border-radius:5px;padding:4px 6px;background:var(--paper);min-width:0}
.f input{text-align:right} .f input:focus,.f select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 2px rgba(232,176,74,.25);background:#fff}
.f input.bad{border-color:var(--red);background:#FDECEA}
.f input::placeholder{color:#a8a08c;font-style:italic}
.f.wide{grid-template-columns:1fr 196px}
.seg{display:inline-flex;border:1px solid #DCCFAF;border-radius:5px;overflow:hidden;flex:0 0 auto}
.seg button{border:0;background:#fff;padding:4px 7px;cursor:pointer;font-size:12px} .seg button.on{background:var(--navy);color:#fff}
.hint{color:#6b7280;font-size:11.5px;margin:2px 0 4px;line-height:1.3}
.allow{font-family:Plex;font-weight:600;color:var(--navy)}
/* view (center) */
.view{position:absolute;left:372px;right:520px;top:0;bottom:0;background:radial-gradient(ellipse at 45% 40%,#FFFDF7 0%,#F5EDD9 100%);overflow:hidden}
.view canvas{display:block}
.vhead{position:absolute;top:9px;left:12px;font-family:Plex;font-weight:600;color:var(--navy);font-size:14px;z-index:3;pointer-events:none}
.vhead small{font-family:SSP;font-weight:400;color:#6b7280;margin-left:8px;font-size:12px}
.vbtns{position:absolute;top:6px;right:10px;display:flex;gap:5px;z-index:3}
.vbtns button{background:#fff;border:1px solid #DCCFAF;padding:4px 9px;border-radius:5px;font-size:12px;cursor:pointer} .vbtns button.on{background:var(--navy);color:#fff}
.labels{position:absolute;inset:0;pointer-events:none;z-index:2;overflow:hidden}
.labels div{position:absolute;font-family:Plex;font-weight:600;font-size:12px;color:#1F3864;transform:translate(-50%,-50%);white-space:nowrap;background:rgba(255,252,244,.92);border:1px solid #E2D6BA;padding:1px 6px;border-radius:4px}
.labels div.hl{background:#1F3864;color:#fff;border-color:#1F3864}
.labels div.in{color:#b3261e;border-color:#f1b5b0} .labels div.ex{color:#2166ac;border-color:#b8d0ea}
.vlegend{position:absolute;left:12px;bottom:10px;z-index:3;background:rgba(255,252,244,.9);border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:12px;color:#4b5563;max-width:70%}
.vlegend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin:0 5px 0 10px;vertical-align:-1px} .vlegend i:first-child{margin-left:0}
/* results (right) */
#results{position:absolute;right:0;top:0;bottom:0;width:520px;background:var(--paper);border-left:1px solid var(--line);overflow:auto;padding:12px 14px 20px}
.status-b{border-radius:10px;padding:10px 14px;margin-bottom:10px;display:flex;align-items:center;gap:12px;border:1px solid}
.status-b .big{font-family:Plex;font-weight:700;font-size:22px;letter-spacing:.5px}
.status-b .sub{font-size:12.5px}
.status-b.pass{background:#E7F6EC;border-color:#a9d8b8;color:#1B6B3A} .status-b.fail{background:#FDECEA;border-color:#f1b5b0;color:var(--red)}
.status-b.check{background:#FFF4D6;border-color:#f1d29a;color:#8A5A00} .status-b.wait{background:#fff;border-color:var(--line);color:#6b7280}
.kv{width:100%;border-collapse:collapse;font-size:12.5px;margin-bottom:10px;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.kv th{background:var(--navy);color:#fff;font-family:Plex;font-weight:600;text-align:left;padding:5px 8px;font-size:12px}
.kv td{padding:5px 8px;border-top:1px solid var(--line2)} .kv td.v{text-align:right;font-family:Plex;font-weight:600;color:var(--navy);white-space:nowrap}
.kv tr.key td{background:#FFF8E8} .kv tr.key td.v{font-size:14px}
.kv td.bad{color:var(--red)} .kv td.good{color:var(--green)}
.notes{margin:0 0 10px;padding:8px 10px 8px 26px;background:#FFF8E8;border:1px solid #f1d29a;border-radius:8px;font-size:12px;line-height:1.35}
.notes li{margin:2px 0}
.trace{counter-reset:st;margin:0 0 10px;padding:0;list-style:none}
.trace li{background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 10px 6px 34px;margin-bottom:5px;position:relative}
.trace li:before{counter-increment:st;content:counter(st);position:absolute;left:8px;top:7px;width:19px;height:19px;border-radius:50%;background:var(--navy);color:#fff;font-family:Plex;font-weight:700;font-size:11px;display:flex;align-items:center;justify-content:center}
.trace .t{font-family:Plex;font-weight:600;color:var(--navy)} .trace .ref{color:#9a7428;font-size:11px;line-height:1.2}
.trace .fx{font-family:"DejaVu Sans Mono",Menlo,Consolas,monospace;font-size:11.5px;color:#2a3544;margin-top:2px}
.trace .sx{font-family:"DejaVu Sans Mono",Menlo,Consolas,monospace;font-size:11.5px;color:#6b7280}
.trace .rx{font-weight:600;color:var(--ink)} .trace li.ok .rx{color:var(--green)} .trace li.no .rx{color:var(--red)}
details.mat{font-size:12px;color:#4b5563;margin-bottom:8px} details.mat summary{cursor:pointer;font-family:Plex;font-weight:600;color:var(--navy)}
.empty{color:#6b7280;padding:30px 10px;text-align:center}
.status{position:absolute;bottom:0;left:0;right:0;height:28px;background:var(--navy);color:rgba(255,255,255,.85);font-size:12px;display:flex;align-items:center;gap:22px;padding:0 14px}
.status > span{white-space:nowrap} .status .r{margin-left:auto;opacity:.95;overflow:hidden;text-overflow:ellipsis}
.status a{color:var(--gold);text-decoration:none} .status a:hover{text-decoration:underline}
#st-engine{color:#f3d08a} #st-engine.ok{color:#9fe0b0} #st-engine.err{color:#ffb4ab}
.bw{background:var(--gold);color:var(--navy);padding:0 5px;border-radius:3px;font-family:Plex}
.toast{position:fixed;left:50%;bottom:40px;transform:translateX(-50%);background:var(--navy);color:#fff;padding:8px 16px;border-radius:8px;display:none;z-index:50}
.overlay{position:fixed;inset:0;background:rgba(251,246,234,.92);z-index:100;align-items:center;justify-content:center;display:none}
.obox{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.12);padding:22px 28px;display:flex;flex-direction:column;align-items:center;gap:10px;max-width:540px;text-align:center}
.obox img{height:54px}.obox b{font-family:Plex;color:var(--navy);font-size:18px}.obox p{margin:0;color:var(--ink)}.obox a{color:var(--navy)}
.btn{border:1px solid #DCCFAF;background:var(--paper);border-radius:6px;padding:6px 12px;cursor:pointer} .btn.primary{background:var(--navy);color:#fff;border-color:var(--navy)}
.small{font-size:12px;color:#6b7280}
@media (max-width:1350px){.view{right:440px}#results{width:440px}#inputs{width:340px}.view{left:340px}.tabs button{padding:7px 9px}}