/* SPDX-License-Identifier: AGPL-3.0-or-later */

:host {
  display: flex;
  font-family: var(--font-family-base);
  box-sizing: border-box;
}

:host .wrapper {
  background: var(--bg-webview);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  min-height: 0;
  box-shadow: 0 4px 4px var(--color-shadow);
  transition: box-shadow var(--transition-fast);
  position: relative; /* Needed for absolutely positioned menu overlay */
}

:host .wrapper.active {
  box-shadow:
    0 0 0 3px var(--color-focus-ring),
    0 4px 4px var(--color-shadow);
}

/* Container for iframe and dialog overlay */
:host .iframe-container {
  flex: 1;
  position: relative;
  min-width: 0;
  min-height: 0;
  display: flex;
}

:host iframe {
  flex: 1;
  border: none;
  min-width: 0;
  min-height: 0;
  position: relative;
}

:host .bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm) var(--spacing-xs)
    var(--spacing-sm);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  box-shadow: 0 4px 4px var(--color-shadow);
  position: relative;
  transition:
    opacity var(--transition-fast),
    max-height var(--transition-fast),
    padding var(--transition-fast);
  max-height: 3em;
  overflow: hidden;
}

:host .bar.hidden {
  opacity: 0;
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  pointer-events: none;
  transition-delay: 0.5s;
}

:host .bar img {
  width: var(--size-icon);
}

:host .icon {
  cursor: pointer;
}

:host .icon.enabled-false {
  cursor: not-allowed;
  opacity: 0.4;
}

:host .title {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

:host .menu-container {
  position: relative;
  display: flex;
  align-items: center;
}

/* Dialog overlay styles - positioned within iframe-container */
:host .dialog-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-dialog);
}

:host .dialog-box {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  min-width: 280px;
  max-width: 80%;
  box-shadow: 0 8px 32px var(--color-shadow);
  font-family: var(--font-family-base);
}

:host .dialog-message {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
  font-size: var(--font-size-menu);
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
}

:host .dialog-input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-menu);
  background: var(--bg-surface);
  color: var(--color-text);
  box-sizing: border-box;
}

:host .dialog-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-focus-ring);
}

:host .dialog-buttons {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}

:host .dialog-button {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-menu);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--bg-surface);
  color: var(--color-text);
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast);
}

:host .dialog-button:hover {
  background: var(--bg-hover);
}

:host .dialog-button.primary {
  background: var(--color-primary);
  color: var(--color-text-on-header);
  border-color: var(--color-primary);
}

:host .dialog-button.primary:hover {
  filter: brightness(0.9);
}

:host .permission-prompt {
  text-align: center;
}

:host .permission-icon {
  width: var(--size-logo);
  height: var(--size-logo);
  margin: 0 auto var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-icon);
  border-radius: 50%;
  color: var(--color-primary);
}

:host .permission-icon lucide-icon {
  width: var(--size-notification-icon);
  height: var(--size-notification-icon);
}

:host .permission-title {
  font-size: var(--font-size-menu);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

:host .permission-prompt .dialog-message {
  text-align: center;
}

:host .permission-prompt .dialog-buttons {
  justify-content: center;
}

/* Loading progress bar */
:host .load-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--color-primary);
  transition:
    width 0.3s ease-out,
    opacity 0.3s ease;
  opacity: 0;
  width: 0;
  z-index: var(--z-base);
}

:host .load-progress.load-started {
  width: 30%;
  opacity: 1;
  animation: load-shimmer 1.5s infinite;
}

:host .load-progress.load-headparsed {
  width: 65%;
  opacity: 1;
  animation: load-shimmer 1.5s infinite;
}

:host .load-progress.load-complete {
  width: 100%;
  opacity: 0;
  transition:
    width 0.2s ease-out,
    opacity 0.4s ease 0.2s;
}

@keyframes load-shimmer {
  0%,
  100% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(1.3);
  }
}

/* ============================================================================
   Mobile-specific styles
   ============================================================================ */

/* When mobile-mode is detected, adjust the wrapper */
:host(.mobile-mode) .wrapper {
  border-radius: 0;
  box-shadow: none;
}

:host(.mobile-mode) .wrapper.active {
  box-shadow: none;
}

/* Hide the title bar completely on mobile */
:host(.mobile-mode) .bar {
  display: none !important;
}

/* Make iframe container fill entire space */
:host(.mobile-mode) .iframe-container {
  border-radius: 0;
}