/* Product Ops shared design system — matches the Product Roadmap Console.
   Modern / neutral / minimal: white ground, zinc neutrals, one indigo accent
   reserved for interactive chrome. Inter for UI, IBM Plex Mono for numbers/keys. */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --bg:#ffffff; --hover:#fafafa; --subtle:#f6f6f7;
  --ink:#18181b; --strong:#09090b; --muted:#71717a; --faint:#a1a1aa;
  --line:#dcdce0; --line2:#e9e9ee; --accent:#4f46e5; --accent-hover:#4338ca; --accent-soft:#eef0fe;
  --danger:#dc2626; --danger-bg:#fef2f2; --danger-br:#f5c2c2;
  --ok:#059669; --ok-bg:#ecfdf3; --ok-br:#c7ebd5;
  --warn-bg:#fffbeb; --warn-br:#fce4b0; --warn-ink:#92640a;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:14px;line-height:1.5;letter-spacing:-.006em;-webkit-font-smoothing:antialiased;}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.02em;color:var(--strong);}
a{color:var(--accent);}
.mono{font-family:var(--mono);}

/* layout */
.page{max-width:960px;margin:0 auto;padding:28px 24px 72px;}
.appbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:36px;}

/* brand (logo links home) */
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);}
.brand img{width:28px;height:28px;object-fit:contain;display:block;}
.brand b{font-weight:600;font-size:15px;letter-spacing:-.01em;}
.brand:hover b{color:var(--accent);}

/* cards */
.card{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:22px;}
a.card{text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:border-color .14s,box-shadow .14s,transform .14s;}
a.card:hover{border-color:var(--accent);box-shadow:0 10px 34px rgba(0,0,0,.07);transform:translateY(-2px);}

/* badges */
.badge{display:inline-block;font-size:10.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  padding:3px 9px;border-radius:20px;border:1px solid var(--line);color:var(--muted);background:var(--subtle);}
.badge.live{background:var(--ok-bg);border-color:var(--ok-br);color:#067647;}
.badge.soon{background:var(--subtle);border-color:var(--line);color:var(--faint);}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:500;font-size:14px;
  border-radius:9px;padding:11px 20px;cursor:pointer;text-decoration:none;border:1px solid var(--line);
  background:var(--bg);color:var(--ink);transition:.12s;white-space:nowrap;}
.btn:hover{background:var(--hover);border-color:var(--accent);color:var(--accent);}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff;}
.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff;}
.btn:disabled{opacity:.55;cursor:default;}

/* back link */
.back{display:inline-flex;align-items:center;gap:7px;color:var(--muted);text-decoration:none;font-weight:500;font-size:13.5px;}
.back:hover{color:var(--accent);}
.back svg{width:15px;height:15px;}

/* form controls */
label.lbl{display:block;font-weight:600;font-size:13px;margin-bottom:7px;color:var(--strong);}
label.lbl .req{color:var(--danger);margin-left:2px;}
.field{margin-bottom:22px;}
.help{font-size:12.5px;line-height:1.5;color:var(--muted);margin-top:7px;}
.help.tip{background:var(--subtle);border-radius:7px;padding:8px 10px;}
input[type=text],input[type=email],input[type=url],input[type=date],select,textarea{
  width:100%;font:inherit;font-size:14.5px;color:var(--ink);background:var(--bg);
  border:1px solid var(--line);border-radius:9px;padding:10px 12px;outline:none;transition:border-color .12s,box-shadow .12s;}
input::placeholder,textarea::placeholder{color:var(--faint);}
textarea{min-height:130px;resize:vertical;line-height:1.55;}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);}
select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%2371717a' d='M6 8 0 0h12z'/></svg>");
  background-repeat:no-repeat;background-position:right 13px center;padding-right:32px;}

/* messages */
.msg{border-radius:9px;padding:12px 14px;font-size:13.5px;line-height:1.5;margin:0 0 20px;display:none;}
.msg.err{background:var(--danger-bg);border:1px solid var(--danger-br);color:#8a2a2a;display:block;}

/* footer */
.foot{color:var(--faint);font-size:12px;margin-top:40px;}