/* InsideBackOffice — shared design system */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');
:root{
  --ink:#15233B;--ink-soft:#33425C;--paper:#FBFAF7;--paper-2:#F2EFE8;
  --line:#DEDACF;--line-2:#C9C4B6;--green:#0E7C66;--green-soft:#E3F0EC;
  --amber:#B4631A;--amber-soft:#F6E9DC;--muted:#6B7588;
  --shadow:0 1px 0 var(--line),0 8px 24px -16px rgba(21,35,59,.45);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'IBM Plex Sans',system-ui,sans-serif;background:var(--paper);color:var(--ink);
  line-height:1.5;-webkit-font-smoothing:antialiased}
.mono{font-family:'IBM Plex Mono',ui-monospace,monospace}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:920px;margin:0 auto;padding:0 20px}

/* header */
header.site{border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fff,var(--paper));position:sticky;top:0;z-index:10}
.site-inner{display:flex;align-items:center;justify-content:space-between;padding:15px 0}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand:hover{text-decoration:none}
.mark{font-family:'IBM Plex Mono';font-weight:600;font-size:14px;letter-spacing:.5px;color:#fff;
  background:var(--ink);border-radius:7px;padding:7px 8px;line-height:1}
.brand-txt b{font-weight:600;font-size:14.5px;letter-spacing:-.1px;color:var(--ink);display:block}
.brand-txt span{display:block;font-size:11px;color:var(--muted);font-family:'IBM Plex Mono'}
.tagpill{font-family:'IBM Plex Mono';font-size:11px;color:var(--green);background:var(--green-soft);
  border:1px solid #cfe5dd;border-radius:999px;padding:5px 10px;white-space:nowrap}

/* breadcrumb */
.crumb{font-family:'IBM Plex Mono';font-size:12px;color:var(--muted);padding:16px 0 0}
.crumb a{color:var(--muted)}.crumb a:hover{color:var(--green)}

/* hero / headings */
.hero{padding:34px 0 8px}
.hero h1{font-size:29px;line-height:1.15;margin:0 0 10px;letter-spacing:-.6px;font-weight:600;max-width:20ch}
.hero p{margin:0;color:var(--ink-soft);font-size:15.5px;max-width:58ch}
.tool-h{padding:22px 0 6px}
.tool-h h1{font-size:24px;margin:0 0 5px;letter-spacing:-.4px;font-weight:600}
.tool-h p{margin:0 0 4px;color:var(--muted);font-size:14px;max-width:62ch}

/* category sections on home */
.cat{padding:26px 0 4px}
.cat h2{font-size:13px;font-family:'IBM Plex Mono';text-transform:uppercase;letter-spacing:1px;
  color:var(--green);margin:0 0 4px}
.cat .sub{font-size:12.5px;color:var(--muted);margin:0 0 14px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card{border:1px solid var(--line);background:#fff;border-radius:11px;padding:15px 15px 13px;
  text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:6px;min-height:96px;
  transition:transform .14s,box-shadow .14s,border-color .14s;position:relative}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--line-2);text-decoration:none}
.card h3{margin:0;font-size:14.5px;font-weight:600;letter-spacing:-.2px}
.card p{margin:0;color:var(--muted);font-size:12px;line-height:1.4}
.card.soon{opacity:.62;pointer-events:none}
.soon-tag{position:absolute;top:11px;right:11px;font-family:'IBM Plex Mono';font-size:9.5px;
  letter-spacing:.5px;text-transform:uppercase;color:var(--amber);background:var(--amber-soft);
  border:1px solid #ead6c2;border-radius:999px;padding:2px 7px}

/* panel + form */
.panel{border:1px solid var(--line);background:#fff;border-radius:12px;padding:20px;margin-top:18px}
label.fl{display:block;font-size:12.5px;font-weight:600;margin:0 0 7px;color:var(--ink-soft)}
input[type=text],input[type=number],select,textarea{width:100%;font-family:'IBM Plex Mono';font-size:15px;
  color:var(--ink);border:1px solid var(--line-2);border-radius:9px;padding:11px 12px;background:var(--paper);
  transition:border-color .12s,box-shadow .12s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px var(--green-soft)}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row>.col{flex:1;min-width:150px}
.field{margin-bottom:14px}
input[type=range]{width:100%;accent-color:var(--green);margin-top:4px}
.rng-val{font-family:'IBM Plex Mono';font-size:13px;color:var(--green);float:right}
.seg{display:flex;gap:0;border:1px solid var(--line-2);border-radius:9px;overflow:hidden;width:fit-content}
.seg button{font-family:'IBM Plex Sans';font-size:13px;font-weight:600;border:0;background:#fff;
  color:var(--ink-soft);padding:9px 16px;cursor:pointer}
.seg button.on{background:var(--ink);color:#fff}
.chips{display:flex;gap:7px;flex-wrap:wrap}
.chips button{font-family:'IBM Plex Mono';font-size:12.5px;border:1px solid var(--line-2);background:#fff;
  border-radius:7px;padding:7px 12px;cursor:pointer;color:var(--ink-soft)}
.chips button.on{border-color:var(--green);color:var(--green);background:var(--green-soft)}
.btn{font-family:'IBM Plex Sans';font-size:13.5px;font-weight:600;border-radius:9px;padding:11px 16px;
  cursor:pointer;border:1px solid var(--ink);background:var(--ink);color:#fff;transition:.12s}
.btn:hover{background:#0e1a2e}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line-2)}

/* readout (signature) */
.readout{margin-top:18px;border:1px solid var(--line);border-radius:11px;overflow:hidden;background:var(--paper)}
.ro-head{display:flex;align-items:center;gap:9px;padding:11px 15px;border-bottom:1px solid var(--line);
  font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:.5px;text-transform:uppercase;
  color:var(--green);background:var(--green-soft);border-color:#cfe5dd}
.ro-head .lamp{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(14,124,102,.18)}
.ro-head.bad{color:var(--amber);background:var(--amber-soft);border-color:#ead6c2}
.ro-head.bad .lamp{background:var(--amber);box-shadow:0 0 0 3px rgba(180,99,26,.16)}
.ro-line{display:flex;justify-content:space-between;gap:18px;padding:11px 15px;border-bottom:1px dashed var(--line)}
.ro-line:last-child{border-bottom:0}
.ro-line .k{font-size:12.5px;color:var(--muted)}
.ro-line .v{font-family:'IBM Plex Mono';font-size:14px;text-align:right;word-break:break-word}
.ro-line .v.big{font-size:20px;font-weight:600;color:var(--ink)}
.ro-line.hi{background:#fff}

.note{margin-top:16px;font-size:12.5px;color:var(--muted);background:var(--paper-2);border:1px solid var(--line);
  border-left:3px solid var(--line-2);border-radius:8px;padding:11px 13px}
.note b{color:var(--ink-soft)}

/* prose (SEO content under tools) */
.prose{margin-top:30px;font-size:14px;color:var(--ink-soft);line-height:1.6}
.prose h2{font-size:17px;color:var(--ink);margin:24px 0 8px;letter-spacing:-.2px}
.prose h3{font-size:14.5px;color:var(--ink);margin:18px 0 6px}
.prose table{width:100%;border-collapse:collapse;margin:12px 0;font-size:13px}
.prose th,.prose td{border:1px solid var(--line);padding:8px 11px;text-align:left}
.prose th{background:var(--paper-2);font-family:'IBM Plex Mono';font-size:11.5px;text-transform:uppercase;letter-spacing:.5px}
.prose td.mono{font-family:'IBM Plex Mono'}

footer.site{border-top:1px solid var(--line);padding:24px 0;margin-top:44px;color:var(--muted);font-size:12.5px}
footer.site .wrap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:center}
footer.site a{color:var(--muted)}

@media(max-width:720px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid,.grid.two{grid-template-columns:1fr}.hero h1{font-size:24px}.tagpill{display:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* file tools */
.drop{border:1.5px dashed var(--line-2);border-radius:11px;padding:30px 20px;text-align:center;
  color:var(--muted);font-size:13.5px;cursor:pointer;background:var(--paper);transition:.12s}
.drop:hover,.drop.over{border-color:var(--green);background:var(--green-soft);color:var(--ink)}
.drop b{color:var(--ink)}
.filelist{margin-top:14px;display:flex;flex-direction:column;gap:7px}
.fileitem{display:flex;align-items:center;gap:10px;padding:9px 12px;border:1px solid var(--line);
  border-radius:9px;background:#fff;font-size:13px}
.fileitem .nm{flex:1;font-family:'IBM Plex Mono';font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fileitem .sz{color:var(--muted);font-family:'IBM Plex Mono';font-size:11.5px}
.fileitem .x{border:0;background:none;color:var(--muted);cursor:pointer;font-size:16px;line-height:1;padding:0 4px}
.fileitem .x:hover{color:var(--amber)}
.fileitem .mv{border:0;background:none;color:var(--muted);cursor:pointer;font-family:'IBM Plex Mono';font-size:13px;padding:0 3px}
.fileitem .mv:hover{color:var(--green)}
.btnrow{display:flex;gap:9px;flex-wrap:wrap;margin-top:16px}
.btn.sm{padding:8px 13px;font-size:12.5px}
.imgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-top:14px}
.imgrid .pg{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.imgrid .pg img{width:100%;display:block}
.imgrid .pg a{display:block;text-align:center;font-family:'IBM Plex Mono';font-size:11px;padding:6px;border-top:1px solid var(--line)}
.qrbox{display:flex;justify-content:center;padding:18px;background:#fff;border:1px solid var(--line);border-radius:11px;margin-top:16px}
.qrbox canvas,.qrbox img{display:block}
.bigfield{font-family:'IBM Plex Mono';font-size:15px;width:100%;border:1px solid var(--line-2);border-radius:9px;
  padding:12px;background:var(--paper);min-height:120px;resize:vertical}