:root {
  --navy: #0a2540;
  --blue: #4d7ec9;
  --blue-d: #2e5da6;
  --teal: #00b8a9;
  --teal-d: #0a8f84;
  --ink: #16233a;
  --muted: #5b6b82;
  --faint: #8a97aa;
  --line: #e6ebf2;
  --line2: #d7dfea;
  --paper: #f4f7fb;
  --bg: #f7f9fc;
  --ok: #1a8a4a;
  --okbg: #e3f6ec;
  --warn: #b26b00;
  --warnbg: #fdf0dd;
  --danger: #c0392b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
}
a { color: var(--blue-d); text-decoration: none; }

/* Topbar */
.topbar {
  display: flex; align-items: center; gap: 22px;
  height: 60px; padding: 0 22px;
  background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: baseline; gap: 6px; font-weight: 800; letter-spacing: .5px; }
.logo { color: #fff; } .logo-sub { color: var(--teal); }
#nav { display: flex; gap: 4px; }
#nav a {
  color: #c7d3e4; padding: 8px 12px; border-radius: 8px; font-weight: 600; font-size: 13.5px;
}
#nav a:hover { background: rgba(255,255,255,.08); color: #fff; }
#nav a.active { background: rgba(255,255,255,.14); color: #fff; }
.spacer { flex: 1; }

/* Layout */
main { max-width: 1240px; margin: 0 auto; padding: 24px 22px 60px; }
.loading { color: var(--faint); padding: 40px; text-align: center; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 15px; margin: 0 0 12px; }
.page-sub { color: var(--muted); margin: 0 0 22px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.grid { display: grid; gap: 16px; }
.mb { margin-bottom: 18px; }

/* Stat cards */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.stat .n { font-size: 26px; font-weight: 800; color: var(--ink); }
.stat .l { color: var(--muted); font-size: 12.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.stat.accent .n { color: var(--teal-d); }

/* Buttons */
.btn {
  border: 1px solid var(--line2); background: #fff; color: var(--ink);
  padding: 8px 14px; border-radius: 9px; font-weight: 700; font-size: 13px; cursor: pointer;
}
.btn:hover { border-color: var(--blue); }
.btn-primary { background: var(--blue-d); color: #fff; border-color: var(--blue-d); }
.btn-primary:hover { background: var(--navy); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--blue-d); }
.btn:disabled { opacity: .5; cursor: default; }

/* Inputs */
input[type=text], input[type=number], select {
  border: 1px solid var(--line2); border-radius: 9px; padding: 8px 10px; font-size: 13.5px;
  background: #fff; color: var(--ink);
}
input:focus, select:focus { outline: none; border-color: var(--blue); }
label { font-size: 12.5px; color: var(--muted); font-weight: 600; }

/* Tables */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); font-size: 13px; }
th { color: var(--muted); font-weight: 700; text-transform: uppercase; font-size: 11px; letter-spacing: .04em; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr:hover td { background: var(--paper); }
.thumb { width: 40px; height: 40px; object-fit: contain; background: #fff; border: 1px solid var(--line); border-radius: 7px; }
.brandcell { color: var(--teal-d); font-weight: 700; font-size: 11px; text-transform: uppercase; }

/* Badges / chips */
.badge { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 800; }
.badge.ok { background: var(--okbg); color: var(--ok); }
.badge.warn { background: var(--warnbg); color: var(--warn); }
.badge.off { background: #eef1f6; color: var(--faint); }
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px; border-radius: 20px;
  border: 1px solid var(--line2); background: #fff; font-size: 12.5px; font-weight: 600; cursor: pointer;
}
.chip.on { border-color: var(--teal); background: #e9faf8; color: var(--teal-d); }
.chip.off { opacity: .55; }

/* Toolbar */
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 16px; }
.toolbar .grow { flex: 1; min-width: 180px; }

/* Sync logs */
.logs {
  background: #0c1a2c; color: #d5e3f2; border-radius: 12px; padding: 14px; font-family: ui-monospace, Menlo, monospace;
  font-size: 12px; line-height: 1.55; max-height: 340px; overflow: auto; white-space: pre-wrap;
}
.rowline { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--line); }
.rowline:last-child { border-bottom: 0; }
.muted { color: var(--muted); } .faint { color: var(--faint); }
.right { text-align: right; }
.flex { display: flex; align-items: center; gap: 10px; }
.wrap { display: flex; flex-wrap: wrap; gap: 8px; }
.pill-live { display: inline-flex; align-items: center; gap: 7px; color: var(--teal-d); font-weight: 700; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: .35; } }

/* Toast */
.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: #fff; padding: 11px 18px; border-radius: 10px; font-weight: 600;
  opacity: 0; pointer-events: none; transition: all .25s; z-index: 50;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Mini stat grid (relatório de sync) */
.minis { display: grid; grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); gap: 10px; }
.mini { background: var(--paper); border: 1px solid var(--line); border-radius: 11px; padding: 11px 12px; text-align: center; }
.mini .mn { font-size: 20px; font-weight: 800; color: var(--ink); }
.mini .ml { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); margin-top: 2px; }
.mini.good .mn { color: var(--ok); }
.mini.bad .mn { color: var(--danger); }
.mini.accent .mn { color: var(--teal-d); }
.errbox { margin-top: 14px; }
.errbox summary { cursor: pointer; font-weight: 700; color: var(--danger); padding: 8px 0; }

/* Login */
.login { min-height: 60vh; display: grid; place-items: center; }
.login-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 30px; width: 380px; max-width: 92vw; box-shadow: 0 12px 40px -14px rgba(10,37,64,.18); }
.login-card h1 { margin: 0 0 2px; }
.login-card label { display: block; margin-bottom: 6px; }
.login-card input { width: 100%; }
.li-msg { margin-top: 12px; font-size: 13px; text-align: center; min-height: 18px; }
.li-msg.err { color: var(--danger); } .li-msg.ok { color: var(--ok); }
.userbox { display: flex; align-items: center; gap: 10px; }
.uemail { color: #c7d3e4; font-size: 13px; font-weight: 600; }

.pager { display: flex; gap: 8px; align-items: center; justify-content: center; margin-top: 16px; }
@media (max-width: 720px) {
  #nav { display: none; }
  .topbar { gap: 10px; }
}