:root {
  --white: #ffffff;
  --green: #8bb725;
  --blue: #0274be;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --bg: #f8fafc;
  --card: #ffffff;
  --shadow: 0 10px 25px rgba(15, 23, 42, 0.06);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Poppins, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-end;
  margin-bottom: 18px;
}

h1 { margin: 0; font-size: 26px; line-height: 1.2; }
h2 { margin: 0 0 10px; font-size: 18px; }

.kicker {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.muted { color: var(--muted); font-size: 13px; }
.hr { height: 1px; background: var(--border); margin: 14px 0; }

.form { display: grid; gap: 10px; }
.checkbox-label { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.checkbox-label input { width: auto; }
label span { display:block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
input, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  background: #fff;
}
textarea { resize: vertical; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
}
.btn-primary { background: var(--green); color: #0b1b00; }
.btn-primary:hover { filter: brightness(0.98); }
.btn-secondary { background: var(--blue); color: #fff; }
.btn-secondary:hover { filter: brightness(0.98); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: #fff; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.header-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.auth-user { font-size: 13px; color: var(--muted); margin-right: 8px; }

.alert {
  border-radius: 12px;
  padding: 10px 12px;
  margin: 12px 0;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 13px;
}
.alert-error { border-color: #fecaca; background: #fff1f2; color: #7f1d1d; }
.alert-success { border-color: #bbf7d0; background: #f0fdf4; color: #14532d; }
.alert-info { border-color: #bae6fd; background: #f0f9ff; color: #0c4a6e; }
.alert-warn { border-color: #fde68a; background: #fffbeb; color: #78350f; }

.kv { display: grid; gap: 8px; }
.kv-row { display: flex; justify-content: space-between; gap: 10px; }
.kv-row .k { color: var(--muted); font-size: 12px; }
.kv-row .v { font-size: 13px; font-weight: 600; }

.pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border);
}
.pill-ok { background: #f0fdf4; border-color: #bbf7d0; color: #14532d; }
.pill-warn { background: #fffbeb; border-color: #fde68a; color: #78350f; }

.footer { margin-top: 18px; }

.backup-list { margin: 8px 0 0; padding-left: 20px; font-size: 13px; }
.backup-list li { margin: 4px 0; }

.issue-list { margin: 0; padding-left: 20px; }
.issue { margin: 6px 0; font-size: 13px; }
.issue.severity-high { color: #b91c1c; font-weight: 600; }
.issue.severity-medium { color: #b45309; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}
.modal-overlay[hidden] { display: none; }
.modal {
  background: var(--card);
  border-radius: 14px;
  padding: 20px;
  max-width: 440px;
  width: 100%;
  box-shadow: 0 25px 50px rgba(0,0,0,0.15);
  border: 1px solid var(--border);
}
.modal-title { margin: 0 0 12px; font-size: 18px; }
.modal-body { margin-bottom: 16px; font-size: 14px; line-height: 1.5; }
.modal-warnings ul { margin: 8px 0; padding-left: 20px; }
.modal-warnings li { margin: 4px 0; }
.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.log-file-list { list-style: none; margin: 8px 0 0; padding: 0; font-size: 13px; }
.log-file-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.log-file-row:last-child { border-bottom: none; }
.log-file-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.log-file-size { flex-shrink: 0; color: var(--muted); font-weight: 600; }
.log-delete-form { flex-shrink: 0; margin: 0; }
.btn-sm { padding: 6px 10px; font-size: 12px; }
.btn-danger { border-color: #fecaca; color: #b91c1c; }
.btn-danger:hover { background: #fef2f2; }