.client-notification-card {
  --notification-tone: #d97706;
  min-width: 0;
  padding: 15px 15px 14px;
  border: 1px solid var(--border);
  border-left: 5px solid var(--notification-tone);
  border-radius: 18px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--notification-tone) 8%, transparent), transparent 62%),
    var(--card);
  box-shadow: 0 10px 28px rgba(34, 20, 11, .06);
  overflow-wrap: anywhere;
}

.client-notification-card[data-tone="critical"] { --notification-tone: #dc2626; }
.client-notification-card[data-tone="success"] { --notification-tone: #15803d; }

.client-notification-card[data-state="new"] {
  box-shadow: 0 12px 32px color-mix(in srgb, var(--notification-tone) 13%, transparent);
}

.client-notification-card.is-focused {
  outline: 3px solid color-mix(in srgb, var(--notification-tone) 30%, transparent);
  outline-offset: 3px;
}

.client-notification-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.client-notification-state {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 9px;
  border: 1px solid color-mix(in srgb, var(--notification-tone) 32%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--notification-tone) 10%, transparent);
  color: var(--notification-tone);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.client-notification-time {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.3;
  text-align: right;
}

.client-notification-card-title {
  margin: 0 0 7px;
  color: var(--text);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.32;
}

.client-notification-copy,
.client-notification-action-copy {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.client-notification-action-copy {
  margin-top: 10px;
  padding: 10px 11px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--notification-tone) 7%, transparent);
  color: var(--text);
}

.client-notification-ack,
.client-notification-retry {
  width: 100%;
  min-height: 44px;
  margin-top: 12px;
  padding: 10px 14px;
  border: 1px solid color-mix(in srgb, var(--notification-tone, #f97316) 36%, transparent);
  border-radius: 13px;
  background: color-mix(in srgb, var(--notification-tone, #f97316) 13%, transparent);
  color: var(--notification-tone, var(--accent));
  font-family: inherit;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.25;
  cursor: pointer;
}

.client-notification-ack:disabled { cursor: default; opacity: .55; }

.client-notification-empty,
.client-notification-error,
.client-notification-loading {
  padding: 28px 18px;
  border: 1px dashed var(--border);
  border-radius: 18px;
  background: var(--card);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  text-align: center;
}

.client-notification-empty strong,
.client-notification-error strong,
.client-notification-loading strong {
  display: block;
  margin-bottom: 5px;
  color: var(--text);
  font-size: 15px;
}

.client-notification-footnote {
  margin: 15px 2px 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
}