:root {
  --bg: #0f1117;
  --panel: #181b24;
  --panel2: #1f2430;
  --line: #2a3040;
  --text: #e6e9ef;
  --muted: #8b93a7;
  --accent: #4f8cff;
  --ok: #3ecf8e;
  --warn: #f0b429;
  --fail: #ff6b6b;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono, pre { font-family: var(--mono); }
.muted { color: var(--muted); }
.ok { color: var(--ok); }
.warn { color: var(--warn); }
.err { color: var(--fail); }

/* Topbar */
.topbar {
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0.75rem 1.25rem; background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; letter-spacing: 0.5px; }
.mainnav { display: flex; gap: 1rem; flex: 1; }
.mainnav a { color: var(--muted); padding: 0.25rem 0; }
.mainnav a.active { color: var(--text); border-bottom: 2px solid var(--accent); }
.logout { display: flex; align-items: center; gap: 0.75rem; margin: 0; }
.who { color: var(--muted); font-size: 0.9rem; }
.btn-link { background: none; border: none; color: var(--accent); cursor: pointer; }

.container { max-width: 1100px; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
h1 { margin-top: 0; }

/* Cards + grid */
.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; padding: 1.25rem; margin-bottom: 1.25rem;
}
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* Forms */
label { display: block; margin-bottom: 0.75rem; }
input[type=text], input[type=password], input[type=number], input[type=date], input:not([type]) {
  width: 100%; padding: 0.5rem 0.6rem; margin-top: 0.25rem;
  background: var(--panel2); border: 1px solid var(--line); border-radius: 6px;
  color: var(--text); font-size: 0.95rem;
}
fieldset { border: 1px solid var(--line); border-radius: 8px; margin: 0 0 1rem; }
legend { color: var(--muted); padding: 0 0.5rem; }
.checks { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.chk { display: inline-flex; align-items: center; gap: 0.4rem; margin: 0; }
.chk input { width: auto; margin: 0; }
.btn {
  display: inline-block; padding: 0.55rem 1rem; border-radius: 7px; cursor: pointer;
  background: var(--panel2); border: 1px solid var(--line); color: var(--text); font-size: 0.95rem;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.danger { background: #b3261e; border-color: #b3261e; color: #fff; }
.btn.danger:hover { background: #d23b32; border-color: #d23b32; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btnrow { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* Tables */
.tbl { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.tbl th, .tbl td { text-align: left; padding: 0.45rem 0.6rem; border-bottom: 1px solid var(--line); }
.tbl th { color: var(--muted); font-weight: 600; }
.tbl .num { text-align: right; }
.tbl.preview td { vertical-align: top; }

/* Bits */
.badge { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 999px; font-size: 0.78rem; background: var(--panel2); border: 1px solid var(--line); }
.badge.ok { color: var(--ok); border-color: var(--ok); }
.badge.warn { color: var(--warn); border-color: var(--warn); }
.badge.fail { color: var(--fail); border-color: var(--fail); }
.chip { display: inline-block; padding: 0.05rem 0.45rem; margin: 0.1rem; border-radius: 5px; background: var(--panel2); border: 1px solid var(--line); font-size: 0.78rem; }
.chips { display: flex; flex-wrap: wrap; gap: 0.2rem; margin-top: 0.75rem; }
.dot { color: var(--ok); font-size: 0.7rem; }
.big { font-size: 2rem; font-weight: 700; margin: 0.25rem 0; }
.list { margin: 0; padding-left: 1.1rem; }
.steps li { margin-bottom: 0.4rem; }

.alert { padding: 0.75rem 1rem; border-radius: 8px; margin: 1rem 0; }
.alert.error { background: rgba(255,107,107,0.12); border: 1px solid var(--fail); }
.alert.warn { background: rgba(240,180,41,0.12); border: 1px solid var(--warn); }

.summary-bar { display: flex; gap: 2rem; }
.results .result { padding: 0.75rem; border-radius: 8px; margin-top: 0.75rem; border: 1px solid var(--line); }
.results .result.ok { border-color: var(--ok); }
.results .result.fail { border-color: var(--fail); }
.kv { margin: 0.4rem 0 0; padding-left: 1rem; font-size: 0.85rem; color: var(--muted); }
pre { overflow:auto; background: var(--panel2); padding: 0.75rem; border-radius: 8px; font-size: 0.8rem; }

/* Login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; }
.login-card { width: 340px; }
.login-card h1 { margin: 0 0 0.25rem; }
.foot { text-align: center; color: var(--muted); padding: 1.5rem; font-size: 0.8rem; border-top: 1px solid var(--line); }

/* Stage 4 filter builder */
.chk.inline { display: inline-flex; margin-left: 0.6rem; }
.cond-row { display: flex; gap: 0.5rem; align-items: center; margin-bottom: 0.5rem; flex-wrap: wrap; }
.cond-row input[type=text], .cond-row input:not([type]), .cond-row select { min-width: 8rem; }
.cond-row input[name$="[terms]"], .cond-row input[name$="[value]"] { flex: 1; min-width: 12rem; }
.btnrow { display: flex; gap: 0.6rem; align-items: center; }
.badge.ms-migrated { background: rgba(70,200,120,0.16); border: 1px solid var(--ok); }
.badge.ms-failed { background: rgba(255,107,107,0.16); border: 1px solid var(--fail); }
.badge.ms-updated_after { background: rgba(240,180,41,0.16); border: 1px solid var(--warn); }
.badge.ms-not_migrated { background: var(--panel2); border: 1px solid var(--line); color: var(--muted); }

.badge.run { color: var(--accent, #5b9dd9); border-color: var(--accent, #5b9dd9); }