:root {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --ink: #0a0e17;
  --ink-soft: #3a4256;
  --blue: #1247e6;
  --blue-dark: #081c4d;
  --border: #e2e6ee;
  --danger: #d1293d;
  --warn: #e08a00;
  --ok: #1a8f5c;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

.topbar {
  background: linear-gradient(90deg, var(--blue-dark), var(--ink));
  color: #fff;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar .brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.topbar nav a {
  color: #cdd6f2;
  text-decoration: none;
  margin-left: 24px;
  font-size: 14px;
  font-weight: 500;
}
.topbar nav a:hover, .topbar nav a.active { color: #fff; }

.shell { max-width: 1100px; margin: 40px auto; padding: 0 20px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 1px 3px rgba(10,14,23,0.06);
  margin-bottom: 24px;
}

.card h2 { margin-top: 0; font-size: 18px; color: var(--blue-dark); }

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, #0f1b3d 0%, #050810 100%);
}

.auth-box {
  background: var(--surface);
  border-radius: 14px;
  padding: 40px;
  width: 380px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.auth-box h1 { font-size: 22px; margin: 0 0 4px; color: var(--blue-dark); }
.auth-box .sub { color: var(--ink-soft); font-size: 13px; margin-bottom: 24px; }

label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-soft); margin: 14px 0 6px; }

input[type=text], input[type=email], input[type=password], input[type=file], select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  background: #fbfcfe;
}
input:focus, select:focus { outline: 2px solid var(--blue); border-color: var(--blue); }

button, .btn {
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 11px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 18px;
  display: inline-block;
  text-decoration: none;
}
button:hover, .btn:hover { background: var(--blue-dark); }
.btn-secondary { background: transparent; color: var(--blue); border: 1px solid var(--blue); }
.btn-secondary:hover { background: #eef2ff; color: var(--blue-dark); }

.error { color: var(--danger); font-size: 13px; margin-top: 10px; }
.hint { color: var(--ink-soft); font-size: 12px; margin-top: 8px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--ink-soft); font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px; }

.badge { padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-queued { background: #eef1f8; color: var(--ink-soft); }
.badge-running { background: #dbe6ff; color: var(--blue); }
.badge-review { background: #fff2d9; color: var(--warn); }
.badge-completed { background: #e0f5ea; color: var(--ok); }
.badge-failed { background: #fbe1e5; color: var(--danger); }

.sev-critica { color: var(--danger); font-weight: 700; }
.sev-alta { color: #b5490f; font-weight: 700; }
.sev-media { color: var(--warn); font-weight: 600; }
.sev-bassa { color: var(--ink-soft); }
.sev-info { color: #7a8399; }

.qr-box { text-align: center; margin: 20px 0; }
.slider-row { display: flex; gap: 10px; margin-top: 8px; }
.slider-row label.opt {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  text-align: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
}
.slider-row input[type=radio] { display: none; }
.slider-row input[type=radio]:checked + label.opt,
label.opt.checked {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}