/* Shared base for the simulated enterprise apps. Each app sets its own theme by
   overriding the --brand* variables on :root (or .app). Default is a neutral,
   light "enterprise software" look. */
:root{
  --brand:#2563eb; --brand-ink:#ffffff; --brand-2:#1e40af;
  --bg:#f4f6fb; --surface:#ffffff; --surface-2:#f8fafc; --line:#e2e8f0;
  --ink:#0f172a; --mut:#64748b; --faint:#94a3b8;
  --ok:#16a34a; --warn:#d97706; --err:#dc2626; --info:#2563eb;
  --radius:10px; --shadow:0 1px 2px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.1);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--brand);text-decoration:none}
button{font:inherit;cursor:pointer}
button:disabled{opacity:.55;cursor:not-allowed}

/* layout */
.topbar{display:flex;align-items:center;gap:12px;height:54px;padding:0 18px;background:var(--brand);color:var(--brand-ink);box-shadow:var(--shadow)}
.topbar .mark{width:26px;height:26px;border-radius:7px;background:rgba(255,255,255,.22);display:grid;place-items:center;font-weight:800}
.topbar .name{font-weight:700;letter-spacing:.2px}
.topbar .name small{font-weight:500;opacity:.8;margin-left:8px}
.topbar .spacer{flex:1}
.topbar .who{font-size:12.5px;opacity:.92;display:flex;align-items:center;gap:8px}
.topbar a{color:var(--brand-ink);opacity:.85;font-size:12.5px}
.topbar a:hover{opacity:1}
.shell{display:grid;grid-template-columns:210px 1fr;min-height:calc(100vh - 54px)}
.side{background:var(--surface);border-right:1px solid var(--line);padding:14px 10px}
.side .grp{font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--faint);margin:14px 8px 6px}
.side .item{padding:9px 12px;border-radius:8px;color:var(--ink);display:flex;align-items:center;gap:9px;cursor:pointer;font-weight:500}
.side .item:hover{background:var(--surface-2)}
.side .item.active{background:color-mix(in srgb,var(--brand) 12%,transparent);color:var(--brand-2);font-weight:650}
.content{padding:20px 24px;min-width:0}

/* generic bits */
.h1{font-size:19px;font-weight:700;margin:0 0 2px}
.sub{color:var(--mut);font-size:13px;margin:0 0 16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card .hd{padding:12px 16px;border-bottom:1px solid var(--line);font-weight:650;display:flex;align-items:center;gap:10px}
.card .bd{padding:16px}
.grid{display:grid;gap:16px}
.cols-2{grid-template-columns:1fr 1fr}
.cols-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:1000px){.cols-2,.cols-3{grid-template-columns:1fr}}
.kpi{display:flex;flex-direction:column;gap:2px}
.kpi .n{font-size:24px;font-weight:750}
.kpi .l{color:var(--mut);font-size:12px}

table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;color:var(--mut);font-weight:600;padding:9px 12px;border-bottom:1px solid var(--line);font-size:11.5px;text-transform:uppercase;letter-spacing:.04em}
td{padding:11px 12px;border-bottom:1px solid var(--line)}
tr.row{cursor:pointer}
tr.row:hover{background:var(--surface-2)}

.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;padding:2px 9px;border-radius:999px;background:var(--surface-2);color:var(--mut);border:1px solid var(--line)}
.badge.ok{color:var(--ok);background:color-mix(in srgb,var(--ok) 12%,white);border-color:color-mix(in srgb,var(--ok) 30%,white)}
.badge.warn{color:var(--warn);background:color-mix(in srgb,var(--warn) 12%,white);border-color:color-mix(in srgb,var(--warn) 30%,white)}
.badge.err{color:var(--err);background:color-mix(in srgb,var(--err) 12%,white);border-color:color-mix(in srgb,var(--err) 30%,white)}
.badge.info{color:var(--info);background:color-mix(in srgb,var(--info) 12%,white);border-color:color-mix(in srgb,var(--info) 30%,white)}

.btn{background:var(--brand);color:var(--brand-ink);border:none;border-radius:8px;padding:9px 14px;font-weight:650}
.btn.ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line);font-weight:550}
.btn.ok{background:var(--ok)} .btn.err{background:var(--err)}
.btn.sm{padding:6px 10px;font-size:12.5px;border-radius:7px}

label{display:block;font-size:12px;color:var(--mut);margin:10px 0 4px;font-weight:600}
input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font:inherit}
textarea{min-height:72px;resize:vertical}

/* the "AI / Chatflow" inlay — how the agent result shows up inside the enterprise tool */
.ai{border:1px solid color-mix(in srgb,var(--brand) 35%,var(--line));border-radius:var(--radius);background:linear-gradient(180deg,color-mix(in srgb,var(--brand) 6%,white),var(--surface))}
.ai .hd{display:flex;align-items:center;gap:9px;padding:10px 14px;border-bottom:1px solid color-mix(in srgb,var(--brand) 18%,var(--line));font-weight:700;color:var(--brand-2)}
.ai .hd .spark{width:18px;height:18px;border-radius:5px;background:linear-gradient(135deg,var(--brand),var(--brand-2))}
.ai .bd{padding:14px;white-space:pre-wrap;font-size:13.5px}
.ai .muted{color:var(--mut)}
.spin{display:inline-block;width:14px;height:14px;border:2px solid color-mix(in srgb,var(--brand) 30%,white);border-top-color:var(--brand);border-radius:50%;animation:sp .7s linear infinite;vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}

/* chat widget */
.chat{display:flex;flex-direction:column;height:100%}
.chat .msgs{flex:1;overflow:auto;display:flex;flex-direction:column;gap:9px;padding:6px}
.bubble{padding:9px 12px;border-radius:12px;max-width:88%;white-space:pre-wrap;font-size:13.5px}
.bubble.me{align-self:flex-end;background:var(--brand);color:var(--brand-ink)}
.bubble.bot{align-self:flex-start;background:var(--surface-2);border:1px solid var(--line)}
.bubble.sys{align-self:center;color:var(--mut);font-size:12px;border:1px dashed var(--line)}
.composer{display:flex;gap:8px;padding-top:10px}

.notice{font-size:12.5px;color:var(--warn);background:color-mix(in srgb,var(--warn) 10%,white);border:1px solid color-mix(in srgb,var(--warn) 30%,white);border-radius:8px;padding:8px 12px;margin-bottom:12px}
.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar .spacer{flex:1}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
.empty{color:var(--faint);text-align:center;padding:48px}