/* Settings — inner content (shared app shell from dashboard.css) */

.settings-main-wrap {
  max-width: 920px;
}

.settings-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--tk-border);
}

.settings-subnav .settings-tab {
  text-align: center;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: #fff;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--tk-muted);
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.settings-subnav .settings-tab:hover {
  color: var(--tk-text);
  border-color: var(--tk-border);
}

.settings-subnav .settings-tab.active {
  color: #fff;
  background: linear-gradient(135deg, var(--tk-red), #e11d48);
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(200, 16, 46, 0.22);
}

.settings-panel {
  display: none;
}

.settings-panel.active {
  display: block;
}

.settings-panel-head {
  margin-bottom: 16px;
}

.settings-panel-head h2 {
  font-size: 1.125rem;
  font-weight: 800;
  margin-bottom: 4px;
  color: var(--tk-text);
}

.settings-panel-head p {
  color: var(--tk-muted);
  font-size: 0.875rem;
}

.settings-card {
  background: var(--tk-surface);
  border: 1px solid var(--tk-border);
  border-radius: 12px;
  padding: 20px 22px;
  margin-bottom: 14px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.settings-card h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--tk-text);
}

.settings-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 420px;
}

.settings-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--tk-muted);
}

.settings-form input[type="text"],
.settings-form input[type="password"],
.settings-form select {
  font: inherit;
  font-size: 0.9375rem;
  padding: 10px 12px;
  border: 1px solid var(--tk-border);
  border-radius: 8px;
  background: #fff;
  color: var(--tk-text);
}

.settings-form input:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  background: #f8fafc;
}

.settings-form input:focus,
.settings-form select:focus {
  outline: none;
  border-color: var(--tk-red);
  box-shadow: 0 0 0 3px var(--tk-red-soft);
}

.settings-check {
  flex-direction: row !important;
  align-items: center;
  gap: 10px !important;
  font-weight: 500 !important;
  color: var(--tk-text) !important;
  cursor: pointer;
}

.settings-check input {
  width: 18px;
  height: 18px;
  accent-color: var(--tk-red);
}

.settings-hint {
  font-size: 0.8125rem;
  color: var(--tk-muted);
  line-height: 1.5;
}

.settings-hint code {
  font-size: 0.75rem;
  background: #f1f5f9;
  padding: 2px 6px;
  border-radius: 4px;
}

.settings-msg {
  font-size: 0.8125rem;
  padding: 8px 10px;
  border-radius: 8px;
  background: #ecfdf5;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.settings-msg.err {
  background: #fef2f2;
  color: #b91c1c;
  border-color: #fecaca;
}

.settings-kv {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 8px 16px;
  font-size: 0.875rem;
}

.settings-kv dt {
  color: var(--tk-muted);
  font-weight: 500;
}

.settings-kv dd {
  margin: 0;
  color: var(--tk-text);
  font-weight: 600;
}

.status-ok { color: var(--tk-ok); }
.status-bad { color: var(--tk-bad); }
.status-warn { color: var(--tk-warn); }

.settings-card .users-table-wrap {
  margin-top: 4px;
  overflow: auto;
}

.settings-card .fleet-table {
  width: 100%;
}

@media (max-width: 640px) {
  .settings-subnav {
    gap: 4px;
  }

  .settings-subnav .settings-tab {
    padding: 7px 11px;
    font-size: 0.75rem;
  }
}