/* Simple, clean, no framework */

:root {
  --bg: #0b0f17;
  --card: #121a27;
  --muted: #8aa0b7;
  --text: #e7eef7;
  --line: #22324a;
  --accent: #4aa3ff;
  --good: #2ecc71;
  --warn: #f1c40f;
  --bad: #e74c3c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(18, 26, 39, 0.7);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
}

.nav .brand {
  font-weight: 700;
  letter-spacing: 0.3px;
}

.nav .links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
}

.hstack {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.stack {
  display: grid;
  gap: 12px;
}

.header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

h1, h2 {
  margin: 0 0 8px 0;
}

small, .muted { color: var(--muted); }

.table-wrap { overflow-x: auto; border-radius: 12px; border: 1px solid var(--line); }

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 900px;
  background: var(--card);
}

th, td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-size: 14px;
}

th { text-align: left; color: #cfe2f8; font-weight: 650; }

tr:hover td { background: rgba(74, 163, 255, 0.06); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}

.badge.good { border-color: rgba(46, 204, 113, 0.4); color: var(--good); }
.badge.warn { border-color: rgba(241, 196, 15, 0.4); color: var(--warn); }
.badge.bad  { border-color: rgba(231, 76, 60, 0.4); color: var(--bad); }

.btn {
  appearance: none;
  border: 1px solid var(--line);
  background: rgba(74, 163, 255, 0.15);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 650;
  font-size: 14px;
}

.btn:hover { filter: brightness(1.08); }
.btn.secondary { background: transparent; }
.btn.danger { background: rgba(231, 76, 60, 0.15); }
.btn.small { padding: 6px 10px; font-size: 13px; border-radius: 9px; }

.input, select, textarea {
  width: 100%;
  padding: 9px 10px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(11, 15, 23, 0.45);
  color: var(--text);
  outline: none;
}

label { display: block; margin-bottom: 6px; color: #cfe2f8; font-weight: 650; font-size: 13px; }
.field { display: grid; gap: 6px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }

.flash {
  border-radius: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  margin-bottom: 12px;
}

.flash.notice { border-color: rgba(46, 204, 113, 0.35); background: rgba(46, 204, 113, 0.10); }
.flash.alert  { border-color: rgba(231, 76, 60, 0.35); background: rgba(231, 76, 60, 0.10); }

.inline-form {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.kbd {
  padding: 1px 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  font-size: 12px;
}