/* Voxread feedback tab, footer link and modal form. Uses shadcn variables. */
.vx-fb-tab {
  position: fixed;
  right: 0;
  top: 50%;
  z-index: 900;
  writing-mode: vertical-rl;
  padding: 0.875rem 0.5rem;
  font: 500 0.8125rem/1 var(--font-sans);
  letter-spacing: 0.02em;
  color: var(--foreground);
  background: var(--card);
  border: 1px solid var(--border);
  border-right: 0;
  border-radius: var(--radius) 0 0 var(--radius);
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.08);
  text-decoration: none;
  transform: translateY(-50%);
  transition: transform 200ms cubic-bezier(0.23, 1, 0.32, 1), opacity 200ms ease, background-color 150ms ease;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.vx-fb-tab:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
.vx-fb-tab:active { transform: translateY(-50%) scale(0.97); }
@media (hover: hover) and (pointer: fine) {
  .vx-fb-tab:hover { background: var(--accent); color: var(--accent-foreground); }
}
.vx-fb-tab.is-tucked { opacity: 0; pointer-events: none; transform: translate(100%, -50%); }
@media (max-width: 767px) {
  .vx-fb-tab {
    top: auto;
    bottom: calc(6rem + env(safe-area-inset-bottom));
    transform: none;
    padding: 0.625rem 0.375rem;
    font-size: 0.75rem;
    opacity: 0.92;
  }
  .vx-fb-tab:active { transform: scale(0.97); }
  .vx-fb-tab.is-tucked { transform: translateX(100%); }
}
@media (prefers-reduced-motion: reduce) {
  .vx-fb-tab { transition: opacity 150ms ease; }
}

.vx-fb-footer { margin: 0; padding: 0.5rem 0; font-size: 0.875rem; }
.vx-fb-footer-link { color: var(--muted-foreground); text-decoration: underline; text-underline-offset: 3px; }
.vx-fb-footer-link:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; border-radius: 2px; }
@media (hover: hover) and (pointer: fine) { .vx-fb-footer-link:hover { color: var(--foreground); } }

/* Modal */
.ui-dialog.vx-fb-dialog {
  max-width: calc(100vw - 2rem);
  background: var(--popover, var(--card));
  color: var(--popover-foreground, var(--foreground));
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: 0 16px 48px rgb(0 0 0 / 0.24);
  padding: 0;
  overflow: hidden;
}
.ui-dialog.vx-fb-dialog .ui-dialog-titlebar {
  background: transparent; color: inherit; border: 0;
  padding: 1.5rem 1.5rem 0.5rem;
}
.ui-dialog.vx-fb-dialog .ui-dialog-title { font: 600 1.125rem/1.4 var(--font-sans); }
.ui-dialog.vx-fb-dialog .ui-dialog-titlebar-close { color: var(--muted-foreground); }
.ui-dialog.vx-fb-dialog .ui-dialog-content { background: transparent; color: inherit; padding: 0 1.5rem 1.5rem; }
.ui-dialog.vx-fb-dialog .ui-dialog-buttonpane { background: transparent; border-top: 1px solid var(--border); padding: 1rem 1.5rem; }
.ui-widget-overlay { background: rgb(0 0 0 / 0.6); opacity: 1; }

.vx-fb-form { display: grid; gap: 1rem; }
.vx-fb-form .form-item { margin: 0; }
.vx-fb-form label { display: block; margin-bottom: 0.5rem; font-size: 0.875rem; font-weight: 500; color: var(--foreground); }
.vx-fb-form .description { margin-top: 0.375rem; font-size: 0.8125rem; color: var(--muted-foreground); }
.vx-fb-form input[type="text"], .vx-fb-form input[type="email"], .vx-fb-form textarea {
  width: 100%; box-sizing: border-box;
  font-size: 16px; /* stops iOS zoom on focus */
  color: var(--foreground); background: var(--background);
  border: 1px solid var(--input, var(--border)); border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
}
.vx-fb-form textarea { min-height: 7.5rem; resize: vertical; }
.vx-fb-form input:focus-visible, .vx-fb-form textarea:focus-visible { outline: 2px solid var(--ring); outline-offset: 1px; }
.vx-fb-done { padding: 0.5rem 0 0.25rem; }
.vx-fb-done__title { margin: 0 0 0.5rem; font-weight: 600; font-size: 1rem; color: var(--foreground); }
.vx-fb-done__text { margin: 0; color: var(--muted-foreground); font-size: 0.9375rem; }
.ui-dialog.vx-fb-dialog .ui-dialog-buttonpane .button,
.ui-dialog.vx-fb-dialog .ui-dialog-buttonpane button {
  appearance: none; margin: 0; cursor: pointer;
  font: 500 0.875rem/1 var(--font-sans);
  padding: 0.625rem 1rem; min-height: 2.5rem;
  color: var(--primary-foreground); background: var(--primary);
  border: 1px solid transparent; border-radius: var(--radius);
  transition: transform 160ms cubic-bezier(0.23, 1, 0.32, 1), opacity 150ms ease;
}
.ui-dialog.vx-fb-dialog .ui-dialog-buttonpane button:active { transform: scale(0.97); }
.ui-dialog.vx-fb-dialog .ui-dialog-buttonpane button:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
@media (hover: hover) and (pointer: fine) { .ui-dialog.vx-fb-dialog .ui-dialog-buttonpane button:hover { opacity: 0.9; } }
.ui-dialog.vx-fb-dialog .ui-dialog-titlebar-close {
  width: 2rem; height: 2rem; top: 1.25rem; right: 1rem; margin: 0;
  background: transparent; border: 0; border-radius: var(--radius); opacity: 0.7;
}
.ui-dialog.vx-fb-dialog .ui-dialog-titlebar-close:focus-visible { outline: 2px solid var(--ring); opacity: 1; }
.vx-fb-form .form-item--editable, .vx-fb-form .form-type-item { margin: 0; }

/* 2026-10-26: keep the whole dialog on screen (Send was unreachable on phones after the keyboard closed). Title and Send stay put, the fields scroll. */
.ui-dialog.vx-fb-dialog { display: flex; flex-direction: column; max-height: calc(100dvh - 2rem); }
.ui-dialog.vx-fb-dialog .ui-dialog-titlebar, .ui-dialog.vx-fb-dialog .ui-dialog-buttonpane { flex: none; }
.ui-dialog.vx-fb-dialog .ui-dialog-content { flex: 1 1 auto; min-height: 0; height: auto !important; max-height: none !important; overflow-y: auto; overscroll-behavior: contain; }
@media (max-width: 767px) {
  .ui-dialog.vx-fb-dialog {
    position: fixed !important;
    top: max(1rem, env(safe-area-inset-top)) !important;
    left: 1rem !important; right: 1rem !important;
    width: auto !important; max-width: none;
    max-height: calc(100dvh - 2rem - env(safe-area-inset-top) - env(safe-area-inset-bottom));
  }
  .ui-dialog.vx-fb-dialog .ui-dialog-content textarea { min-height: 6rem; }
  .ui-dialog.vx-fb-dialog .ui-dialog-buttonpane button { width: 100%; }
}