.skip-to-content {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 10000;
  max-width: calc(100vw - 1.5rem);
  padding: 0.7rem 1rem;
  border: 2px solid #fbbf24;
  border-radius: 8px;
  background: #080f1d;
  color: #fff;
  font: 800 1rem/1.3 system-ui, sans-serif;
  text-decoration: none;
  transform: translateY(calc(-100% - 1rem));
  transition: transform 0.12s ease;
}

.skip-to-content:focus-visible {
  outline: 3px solid #fbbf24;
  outline-offset: 3px;
  transform: translateY(0);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:not([tabindex="-1"]):focus-visible {
  outline: 3px solid #fbbf24;
  outline-offset: 3px;
}

.accessible-ui-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgb(0 0 0 / 72%);
}

.accessible-ui-dialog {
  width: min(100%, 520px);
  max-height: min(90vh, 720px);
  overflow: auto;
  box-sizing: border-box;
  padding: 24px;
  border: 1px solid #4a5568;
  border-radius: 12px;
  background: #131720;
  color: #e2e8f0;
  box-shadow: 0 24px 70px rgb(0 0 0 / 55%);
}

.accessible-ui-dialog h2 {
  margin: 0 0 12px;
  color: #ffaa00;
}

.accessible-ui-dialog-message {
  margin: 0 0 18px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.accessible-ui-dialog-form,
.accessible-ui-dialog label {
  display: grid;
  gap: 8px;
}

.accessible-ui-dialog-input {
  width: 100%;
  min-height: 44px;
  box-sizing: border-box;
  padding: 10px 12px;
  border: 1px solid #64748b;
  border-radius: 7px;
  background: #0b0d13;
  color: #f8fafc;
  font: inherit;
}

textarea.accessible-ui-dialog-input {
  min-height: 110px;
  resize: vertical;
}

.accessible-ui-dialog-input:focus-visible,
.accessible-ui-button:focus-visible {
  outline: 3px solid #fbbf24;
  outline-offset: 3px;
}

.accessible-ui-dialog-error {
  min-height: 1.25em;
  margin: 0;
  color: #fca5a5;
}

.accessible-ui-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

.accessible-ui-button {
  min-width: 96px;
  min-height: 44px;
  padding: 9px 16px;
  border: 1px solid #ffaa00;
  border-radius: 7px;
  background: #ffaa00;
  color: #0b0d13;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.accessible-ui-button--secondary {
  border-color: #94a3b8;
  background: transparent;
  color: #e2e8f0;
}

.accessible-ui-button--danger {
  border-color: #ef4444;
  background: #ef4444;
  color: #fff;
}

.accessible-ui-live {
  position: fixed;
  z-index: 100001;
  inset: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) auto auto;
  width: min(calc(100% - 32px), 440px);
  box-sizing: border-box;
  padding: 12px 16px;
  border: 1px solid #16a34a;
  border-radius: 8px;
  background: #052e16;
  color: #dcfce7;
  box-shadow: 0 12px 35px rgb(0 0 0 / 45%);
}

.accessible-ui-live:empty {
  display: none;
}

.accessible-ui-live--error {
  border-color: #dc2626;
  background: #450a0a;
  color: #fee2e2;
}

@media (max-width: 560px) {
  .accessible-ui-dialog {
    padding: 20px 16px;
  }

  .accessible-ui-dialog-actions {
    flex-direction: column-reverse;
  }

  .accessible-ui-button {
    width: 100%;
  }
}