:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --text: #1a2332;
  --muted: #5c6b7a;
  --border: #d8e0e8;
  --primary: #0f4c81;
  --primary-hover: #0c3d68;
  --ok: #1f7a4d;
  --warn: #b45309;
  --err: #b42318;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(15, 28, 45, 0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

code {
  font-size: 0.9em;
  background: #eef2f6;
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

.header {
  background: linear-gradient(135deg, #0f4c81 0%, #163a5f 100%);
  color: #fff;
  padding: 1.5rem 1rem;
}

.header-inner,
.container {
  max-width: 960px;
  margin: 0 auto;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.header h1 {
  margin: 0.2rem 0 0;
  font-size: 1.6rem;
}

.eyebrow {
  margin: 0;
  opacity: 0.8;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.container {
  padding: 1.5rem 1rem 3rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.card h2 {
  margin: 0 0 1rem;
  font-size: 1.15rem;
}

.card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.card-header-row h2 { margin: 0; }

.stack {
  display: grid;
  gap: 1rem;
}

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.92rem;
}

input, select, button {
  font: inherit;
}

input[type="text"],
input[type="password"],
select {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}

input[type="file"] {
  font-weight: 400;
}

.btn {
  border: none;
  border-radius: 8px;
  padding: 0.65rem 1rem;
  cursor: pointer;
  font-weight: 600;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover { background: var(--primary-hover); }

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--border);
}

.btn-small {
  padding: 0.35rem 0.65rem;
  font-size: 0.85rem;
}

.muted { color: var(--muted); font-weight: 400; }

.badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

.badge-muted { background: rgba(255,255,255,0.15); color: #fff; }
.badge-ok { background: #e8f6ee; color: var(--ok); }
.badge-run { background: #fff4e5; color: var(--warn); }
.badge-fail { background: #fdecec; color: var(--err); }
.badge-pending { background: #eef2f6; color: var(--muted); }

.feedback {
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: 8px;
  background: #eef6ff;
  color: #0f4c81;
}

.feedback.error {
  background: #fdecec;
  color: var(--err);
}

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th, td {
  text-align: left;
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

th { color: var(--muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; }

.header .btn-ghost {
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}

@media (max-width: 640px) {
  .header-inner { flex-direction: column; align-items: flex-start; }
}