*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: system-ui, sans-serif;
  font-size: 14px;
  background: #f5f5f5;
  color: #1a1a1a;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #1a1a2e;
  color: #fff;
  padding: 0.6rem 1.2rem;
}
nav .brand { font-weight: 600; font-size: 1rem; }
nav a, nav .link-btn {
  color: #aad4f5;
  text-decoration: none;
  margin-left: 1rem;
}
nav .link-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
}

main { padding: 1.5rem 2rem; max-width: 1200px; margin: 0 auto; }

h1 { font-size: 1.4rem; margin-bottom: 1rem; }
h2 { font-size: 1.2rem; margin-bottom: 0.8rem; }
h3 { font-size: 1rem; margin: 1rem 0 0.5rem; }

.login-box {
  max-width: 320px;
  margin: 6rem auto;
  background: #fff;
  padding: 2rem;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.login-box h1 { text-align: center; margin-bottom: 1.5rem; }
.login-box label { display: block; margin-bottom: 0.4rem; font-weight: 500; }
.login-box input {
  width: 100%;
  padding: 0.5rem 0.7rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  margin-bottom: 1rem;
}
.login-box button {
  width: 100%;
  padding: 0.6rem;
  background: #1a1a2e;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
}

.filter-form {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
  background: #fff;
  padding: 0.8rem 1rem;
  border-radius: 4px;
  border: 1px solid #e0e0e0;
}
.filter-form label { display: flex; align-items: center; gap: 0.4rem; }
.filter-form input {
  padding: 0.3rem 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  width: 160px;
}
.filter-form button {
  padding: 0.35rem 0.9rem;
  background: #1a1a2e;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
thead tr { background: #1a1a2e; color: #fff; }
th, td { padding: 0.5rem 0.75rem; text-align: left; }
tbody tr:nth-child(even) { background: #f9f9f9; }
tbody tr:hover { background: #eef4ff; }
.mono { font-family: monospace; font-size: 12px; }
.ts { font-size: 12px; color: #666; }

.badge {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
}
.badge-ok      { background: #d4edda; color: #155724; }
.badge-running { background: #fff3cd; color: #856404; }
.badge-failed  { background: #f8d7da; color: #721c24; }
.badge-unknown { background: #e2e3e5; color: #383d41; }
.badge-gate    { background: #cce5ff; color: #004085; margin-left: 4px; }

.flash { background: #fff3cd; padding: 0.5rem 1rem; border-radius: 4px; margin-bottom: 1rem; list-style: none; }
.error { background: #f8d7da; padding: 0.6rem 1rem; border-radius: 4px; margin-bottom: 0.8rem; }
.warn  { background: #fff3cd; padding: 0.6rem 1rem; border-radius: 4px; margin-bottom: 0.8rem; }

ul { list-style: disc; padding-left: 1.5rem; }
li { margin-bottom: 0.2rem; }