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

body {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 14px;
  background: #f5f5f5;
  color: #222;
  min-height: 100vh;
}

/* ── Utilities ────────────────────────────────────── */
.hidden  { display: none !important; }
.muted   { color: #888; font-size: 13px; padding: 8px 0; }
.view    { min-height: 100vh; }

.error {
  background: #fff0f0;
  border: 1px solid #f5c6c6;
  color: #c0392b;
  padding: 8px 12px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.alert {
  padding: 10px 14px;
  border-radius: 4px;
  margin-bottom: 16px;
  font-weight: 500;
}
.alert.success { background: #eafaf1; border: 1px solid #a9dfbf; color: #1e8449; }
.alert.error   { background: #fff0f0; border: 1px solid #f5c6c6; color: #c0392b; }

/* ── Buttons ──────────────────────────────────────── */
button {
  cursor: pointer;
  border: none;
  border-radius: 4px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 500;
  transition: opacity 0.15s;
}
button:hover   { opacity: 0.85; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-small   { background: #eee; color: #333; padding: 5px 10px; }
.btn-primary { background: #2563eb; color: #fff; width: 100%; padding: 9px; }
.btn-danger  { background: #e74c3c; color: #fff; }
.btn-success { background: #27ae60; color: #fff; }
.btn-warning { background: #e67e22; color: #fff; }
.btn-detail  { background: #2563eb; color: #fff; padding: 4px 10px; font-size: 12px; }

/* ── Login ────────────────────────────────────────── */
#view-login {
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-box {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 36px 32px;
  width: 340px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.login-box h1 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}

.login-box input {
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 9px 12px;
  font-size: 14px;
  width: 100%;
}
.login-box input:focus { outline: 2px solid #2563eb; border-color: transparent; }

/* ── Topbar ───────────────────────────────────────── */
.topbar {
  background: #1e293b;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  height: 48px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-title { font-weight: 700; font-size: 15px; }
.topbar-stats { font-size: 12px; color: #94a3b8; flex: 1; }

/* ── Panels ───────────────────────────────────────── */
#panel-users,
#panel-detail {
  max-width: 1200px;
  margin: 24px auto;
  padding: 0 16px;
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.panel-header h2 { font-size: 18px; font-weight: 700; }

/* ── Filters ──────────────────────────────────────── */
.filters { display: flex; gap: 6px; flex-wrap: wrap; }

.filter-btn {
  background: #e2e8f0;
  color: #475569;
  padding: 4px 12px;
  font-size: 12px;
  border-radius: 20px;
}
.filter-btn.active {
  background: #1e293b;
  color: #fff;
}

/* ── Table ────────────────────────────────────────── */
table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  overflow: hidden;
}

th {
  background: #f8fafc;
  text-align: left;
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid #e2e8f0;
}

td {
  padding: 10px 14px;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: #f8fafc; }

/* ── Status badges ────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-pending    { background: #fef9c3; color: #854d0e; }
.badge-active     { background: #dcfce7; color: #166534; }
.badge-running    { background: #dcfce7; color: #166534; }
.badge-healthy    { background: #dcfce7; color: #166534; }
.badge-error      { background: #fee2e2; color: #991b1b; }
.badge-suspended  { background: #f1f5f9; color: #475569; }
.badge-stopped    { background: #f1f5f9; color: #475569; }
.badge-unknown    { background: #f1f5f9; color: #94a3b8; }
.badge-unhealthy  { background: #fee2e2; color: #991b1b; }
.badge-confirmed  { background: #dcfce7; color: #166534; }
.badge-waiting    { background: #fef9c3; color: #854d0e; }
.badge-connected  { background: #dcfce7; color: #166534; }
.badge-disconnected { background: #f1f5f9; color: #475569; }

/* ── Detail grid ──────────────────────────────────── */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 768px) {
  .detail-grid { grid-template-columns: 1fr; }
}

.detail-col { display: flex; flex-direction: column; gap: 16px; }

/* ── Cards ────────────────────────────────────────── */
.card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-title {
  font-size: 12px;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-bottom: 8px;
  border-bottom: 1px solid #f1f5f9;
}

/* ── Key-value rows inside cards ──────────────────── */
.kv { display: flex; flex-direction: column; gap: 6px; }

.kv-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  font-size: 13px;
}

.kv-key   { color: #64748b; flex-shrink: 0; }
.kv-value { text-align: right; word-break: break-all; font-weight: 500; }

/* ── Confirm payment form ─────────────────────────── */
#card-confirm-payment select,
#card-confirm-payment textarea {
  width: 100%;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
}
#card-confirm-payment textarea { resize: vertical; }

/* ── Action row ───────────────────────────────────── */
.action-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── Log entries ──────────────────────────────────── */
.log-entry {
  border-bottom: 1px solid #f1f5f9;
  padding: 6px 0;
  font-size: 12px;
  line-height: 1.5;
}
.log-entry:last-child { border-bottom: none; }
.log-entry .log-action { font-weight: 600; color: #1e293b; }
.log-entry .log-meta   { color: #94a3b8; }

/* ── Token display ────────────────────────────────── */
.token {
  font-family: monospace;
  font-size: 11px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  padding: 4px 8px;
  word-break: break-all;
  color: #475569;
}