/*
! tailwindcss v3.4.4 | MIT License | https://tailwindcss.com
*/

/*
1. Prevent padding and border from affecting element width. (https://github.com/mozdevs/cssremedy/issues/4)
2. Allow adding a border to an element by just adding a border-width. (https://github.com/tailwindcss/tailwindcss/pull/116)
*/


:root {
  --primary-color: #4A9FE8;
  --primary-color-rgb: 74, 159, 232;
  --primary-color-light: #7BB8F0;
}

*,
::before,
::after {
  box-sizing: border-box;
  /* 1 */
  border-width: 0;
  /* 2 */
  border-style: solid;
  /* 2 */
  border-color: #e5e7eb;
  /* 2 */
}

::before,
::after {
  --tw-content: '';
}

/*
1. Use a consistent sensible line-height in all browsers.
2. Prevent adjustments of font size after orientation changes in iOS.
3. Use a more readable tab size.
4. Use the user's configured `sans` font-family by default.
5. Use the user's configured `sans` font-feature-settings by default.
6. Use the user's configured `sans` font-variation-settings by default.
7. Disable tap highlights on iOS
*/

html,
:host {
  line-height: 1.5;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
  -moz-tab-size: 4;
  /* 3 */
  -o-tab-size: 4;
     tab-size: 4;
  /* 3 */
  font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  /* 4 */
  font-feature-settings: normal;
  /* 5 */
  font-variation-settings: normal;
  /* 6 */
  -webkit-tap-highlight-color: transparent;
  /* 7 */
}

/*
1. Remove the margin in all browsers.
2. Inherit line-height from `html` so users can set them as a class directly on the `html` element.
*/

body {
  margin: 0;
  /* 1 */
  line-height: inherit;
  /* 2 */
}

/*
1. Add the correct height in Firefox.
2. Correct the inheritance of border color in Firefox. (https://bugzilla.mozilla.org/show_bug.cgi?id=190655)
3. Ensure horizontal rules are visible by default.
*/

hr {
  height: 0;
  /* 1 */
  color: inherit;
  /* 2 */
  border-top-width: 1px;
  /* 3 */
}

/*
Add the correct text decoration in Chrome, Edge, and Safari.
*/

abbr:where([title]) {
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
}

/*
Remove the default font size and weight for headings.
*/

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
}

/*
Reset links to optimize for opt-in styling instead of opt-out.
*/

a {
  color: inherit;
  text-decoration: inherit;
}

/*
Add the correct font weight in Edge and Safari.
*/

b,
strong {
  font-weight: bolder;
}

/*
1. Use the user's configured `mono` font-family by default.
2. Use the user's configured `mono` font-feature-settings by default.
3. Use the user's configured `mono` font-variation-settings by default.
4. Correct the odd `em` font sizing in all browsers.
*/

code,
kbd,
samp,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  /* 1 */
  font-feature-settings: normal;
  /* 2 */
  font-variation-settings: normal;
  /* 3 */
  font-size: 1em;
  /* 4 */
}

/*
Add the correct font size in all browsers.
*/

small {
  font-size: 80%;
}

/*
Prevent `sub` and `sup` elements from affecting the line height in all browsers.
*/

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/*
1. Remove text indentation from table contents in Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=999088, https://bugs.webkit.org/show_bug.cgi?id=201297)
2. Correct table border color inheritance in all Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=935729, https://bugs.webkit.org/show_bug.cgi?id=195016)
3. Remove gaps between table borders by default.
*/

table {
  text-indent: 0;
  /* 1 */
  border-color: inherit;
  /* 2 */
  border-collapse: collapse;
  /* 3 */
}

/*
1. Change the font styles in all browsers.
2. Remove the margin in Firefox and Safari.
3. Remove default padding in all browsers.
*/

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  /* 1 */
  font-feature-settings: inherit;
  /* 1 */
  font-variation-settings: inherit;
  /* 1 */
  font-size: 100%;
  /* 1 */
  font-weight: inherit;
  /* 1 */
  line-height: inherit;
  /* 1 */
  letter-spacing: inherit;
  /* 1 */
  color: inherit;
  /* 1 */
  margin: 0;
  /* 2 */
  padding: 0;
  /* 3 */
}

/*
Remove the inheritance of text transform in Edge and Firefox.
*/

button,
select {
  text-transform: none;
}

/*
1. Correct the inability to style clickable types in iOS and Safari.
2. Remove default button styles.
*/

button,
input:where([type='button']),
input:where([type='reset']),
input:where([type='submit']) {
  -webkit-appearance: button;
  /* 1 */
  background-color: transparent;
  /* 2 */
  background-image: none;
  /* 2 */
}

/*
Use the modern Firefox focus style for all focusable elements.
*/

:-moz-focusring {
  outline: auto;
}

/*
Remove the additional `:invalid` styles in Firefox. (https://github.com/mozilla/gecko-dev/blob/2f9eacd9d3d995c937b4251a5557d95d494c9be1/layout/style/res/forms.css#L728-L737)
*/

:-moz-ui-invalid {
  box-shadow: none;
}

/*
Add the correct vertical alignment in Chrome and Firefox.
*/

progress {
  vertical-align: baseline;
}

/*
Correct the cursor style of increment and decrement buttons in Safari.
*/

::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
  height: auto;
}

/*
1. Correct the odd appearance in Chrome and Safari.
2. Correct the outline style in Safari.
*/

[type='search'] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */
}

/*
Remove the inner padding in Chrome and Safari on macOS.
*/

::-webkit-search-decoration {
  -webkit-appearance: none;
}

/*
1. Correct the inability to style clickable types in iOS and Safari.
2. Change font properties to `inherit` in Safari.
*/

::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}

/*
Add the correct display in Chrome and Safari.
*/

summary {
  display: list-item;
}

/*
Removes the default spacing and border for appropriate elements.
*/

blockquote,
dl,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
figure,
p,
pre {
  margin: 0;
}

fieldset {
  margin: 0;
  padding: 0;
}

legend {
  padding: 0;
}

ol,
ul,
menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

/*
Reset default styling for dialogs.
*/

dialog {
  padding: 0;
}

/*
Prevent resizing textareas horizontally by default.
*/

textarea {
  resize: vertical;
}

/*
1. Reset the default placeholder opacity in Firefox. (https://github.com/tailwindlabs/tailwindcss/issues/3300)
2. Set the default placeholder color to the user's configured gray 400 color.
*/

input::-moz-placeholder, textarea::-moz-placeholder {
  opacity: 1;
  /* 1 */
  color: #9ca3af;
  /* 2 */
}

input::placeholder,
textarea::placeholder {
  opacity: 1;
  /* 1 */
  color: #9ca3af;
  /* 2 */
}

/*
Set the default cursor for buttons.
*/

button,
[role="button"] {
  cursor: pointer;
}

/*
Make sure disabled buttons don't get the pointer cursor.
*/

:disabled {
  cursor: default;
}

/*
1. Make replaced elements `display: block` by default. (https://github.com/mozdevs/cssremedy/issues/14)
2. Add `vertical-align: middle` to align replaced elements more sensibly by default. (https://github.com/jensimmons/cssremedy/issues/14#issuecomment-634934200)
   This can trigger a poorly considered lint error in some tools but is included by design.
*/

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  display: block;
  /* 1 */
  vertical-align: middle;
  /* 2 */
}

/*
Constrain images and videos to the parent width and preserve their intrinsic aspect ratio. (https://github.com/mozdevs/cssremedy/issues/14)
*/

img,
video {
  max-width: 100%;
  height: auto;
}

/* Make elements with the HTML hidden attribute stay hidden by default */

[hidden] {
  display: none;
}

*, ::before, ::after {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x:  ;
  --tw-pan-y:  ;
  --tw-pinch-zoom:  ;
  --tw-scroll-snap-strictness: proximity;
  --tw-gradient-from-position:  ;
  --tw-gradient-via-position:  ;
  --tw-gradient-to-position:  ;
  --tw-ordinal:  ;
  --tw-slashed-zero:  ;
  --tw-numeric-figure:  ;
  --tw-numeric-spacing:  ;
  --tw-numeric-fraction:  ;
  --tw-ring-inset:  ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur:  ;
  --tw-brightness:  ;
  --tw-contrast:  ;
  --tw-grayscale:  ;
  --tw-hue-rotate:  ;
  --tw-invert:  ;
  --tw-saturate:  ;
  --tw-sepia:  ;
  --tw-drop-shadow:  ;
  --tw-backdrop-blur:  ;
  --tw-backdrop-brightness:  ;
  --tw-backdrop-contrast:  ;
  --tw-backdrop-grayscale:  ;
  --tw-backdrop-hue-rotate:  ;
  --tw-backdrop-invert:  ;
  --tw-backdrop-opacity:  ;
  --tw-backdrop-saturate:  ;
  --tw-backdrop-sepia:  ;
  --tw-contain-size:  ;
  --tw-contain-layout:  ;
  --tw-contain-paint:  ;
  --tw-contain-style:  ;
}

::backdrop {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x:  ;
  --tw-pan-y:  ;
  --tw-pinch-zoom:  ;
  --tw-scroll-snap-strictness: proximity;
  --tw-gradient-from-position:  ;
  --tw-gradient-via-position:  ;
  --tw-gradient-to-position:  ;
  --tw-ordinal:  ;
  --tw-slashed-zero:  ;
  --tw-numeric-figure:  ;
  --tw-numeric-spacing:  ;
  --tw-numeric-fraction:  ;
  --tw-ring-inset:  ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur:  ;
  --tw-brightness:  ;
  --tw-contrast:  ;
  --tw-grayscale:  ;
  --tw-hue-rotate:  ;
  --tw-invert:  ;
  --tw-saturate:  ;
  --tw-sepia:  ;
  --tw-drop-shadow:  ;
  --tw-backdrop-blur:  ;
  --tw-backdrop-brightness:  ;
  --tw-backdrop-contrast:  ;
  --tw-backdrop-grayscale:  ;
  --tw-backdrop-hue-rotate:  ;
  --tw-backdrop-invert:  ;
  --tw-backdrop-opacity:  ;
  --tw-backdrop-saturate:  ;
  --tw-backdrop-sepia:  ;
  --tw-contain-size:  ;
  --tw-contain-layout:  ;
  --tw-contain-paint:  ;
  --tw-contain-style:  ;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.ml-4 {
  margin-left: 1rem;
}

.mt-2 {
  margin-top: 0.5rem;
}

.flex {
  display: flex;
}

.h-screen {
  height: 100vh;
}

.w-1\/4 {
  width: 25%;
}

.w-3\/4 {
  width: 75%;
}

.w-64 {
  width: 16rem;
}

.flex-1 {
  flex: 1 1 0%;
}

.cursor-pointer {
  cursor: pointer;
}

.list-disc {
  list-style-type: disc;
}

.list-none {
  list-style-type: none;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.space-y-2 > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(0.5rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(0.5rem * var(--tw-space-y-reverse));
}

.overflow-auto {
  overflow: auto;
}

.overflow-hidden {
  overflow: hidden;
}

.rounded {
  border-radius: 0.25rem;
}

.rounded-lg {
  border-radius: 0.625rem;
}

.border-r {
  border-right-width: 1px;
}

.border-gray-200 {
  --tw-border-opacity: 1;
  border-color: rgb(229 231 235 / var(--tw-border-opacity));
}

.bg-gray-100 {
  --tw-bg-opacity: 1;
  background-color: rgb(243 244 246 / var(--tw-bg-opacity));
}

.bg-white {
  --tw-bg-opacity: 1;
  background-color: rgb(255 255 255 / var(--tw-bg-opacity));
}

.bg-gray-300 {
  --tw-bg-opacity: 1;
  background-color: rgb(209 213 219 / var(--tw-bg-opacity));
}

.bg-gray-200 {
  --tw-bg-opacity: 1;
  background-color: rgb(229 231 235 / var(--tw-bg-opacity));
}

.p-4 {
  padding: 1rem 1.5rem 0rem 1.5rem; 
}

.p-2 {
  padding: 0.5rem;
}

.pl-5 {
  padding-left: 1.25rem;
}

.pl-0 {
  padding-left: 0px;
}

.text-2xl {
  font-size: 1.5rem;
  line-height: 2rem;
}

.text-xl {
  font-size: 1.25rem;
  line-height: 1.75rem;
}

.font-bold {
  font-weight: 700;
}

.text-blue-500 {
  --tw-text-opacity: 1;
  color: rgb(59 130 246 / var(--tw-text-opacity));
}

.shadow-md {
  --tw-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --tw-shadow-colored: 0 4px 6px -1px var(--tw-shadow-color), 0 2px 4px -2px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.shadow {
  --tw-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --tw-shadow-colored: 0 1px 3px 0 var(--tw-shadow-color), 0 1px 2px -1px var(--tw-shadow-color);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.hover\:bg-gray-200:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(229 231 235 / var(--tw-bg-opacity));
}

.hover\:bg-gray-100:hover {
  --tw-bg-opacity: 1;
  background-color: rgb(243 244 246 / var(--tw-bg-opacity));
}

.hover\:underline:hover {
  text-decoration-line: underline;
}

/* Hide scrollbar for Chrome, Safari and Opera */
aside::-webkit-scrollbar {
  display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
aside {
  -ms-overflow-style: none; /* IE and Edge */
  scrollbar-width: none; /* Firefox */
}

/* Additional styles for sidebar toggle */
#sidebar-container {
  position: relative;
  transition: none;
  height: 100vh; /* Ensure the container height spans the full viewport height */
}

#sidebar-container.collapsed {
  margin-left: 0; /* layout handled in styles.css via main margin + aside transform */
}

#toggle-sidebar {
  position: fixed;
  bottom: 2rem;
  left: 14.75rem;
  background-color: #ffffff;
  border: 1px solid #f4f4f5;
  border-radius: 50%;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
  z-index: 1000;
  height: 36px;
  width: 36px;
  color: #717882;
  font-weight: bold;
}

#toggle-sidebar:hover {
  background-color: #eeeeee; /* Add hover effect */
  color: #111827;
}

#sidebar-container.collapsed #toggle-sidebar {
  left: 2rem;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
  margin: 0; /* 确保没有默认外边距 */
  height: 100vh; /* Ensure body height spans the full viewport height */
  -webkit-font-smoothing: antialiased;
}

html {
  height: 100vh; /* Ensure html height spans the full viewport height */
}



/* 修改现有的背景类，确保它们应用于 html 元素 */
html.gradient-background-1 {
  background: linear-gradient(0deg, rgba(232, 242, 252, 0) 0%, rgba(210, 228, 246, 1) 100%);
}

html.gradient-background-2 {
  background: linear-gradient(0deg, rgba(214, 236, 252, 0) 0%, rgba(232, 245, 255, 1) 50%, rgba(186, 220, 248, 1) 100%);
}

html.gradient-background-3 {
  background: linear-gradient(0deg, rgba(224, 234, 255, 0) 0%, rgba(214, 226, 250, 1) 50%, rgba(198, 214, 245, 1) 100%);
}

html.gradient-background-4 {
  background: linear-gradient(0deg, rgba(230, 244, 248, 1) 0%, rgba(230, 244, 248, 1) 100%);
}

html.gradient-background-5 {
  background: linear-gradient(0deg, rgba(236, 246, 252, 1) 0%, rgba(236, 246, 252, 1) 100%);
}

html.gradient-background-6 {
  background: linear-gradient(0deg, rgba(226, 236, 250, 1) 0%, rgba(226, 236, 250, 1) 100%);
}

html.custom-theme-background {
  background: var(--theme-page-bg, #f0f6fc);
}

#confirm-dialog,
#edit-dialog,
#edit-category-dialog {
  display: none;
  position: fixed;
  z-index: 1002;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.4);
  padding-top: 60px;
}

#confirm-dialog .modal-content,
#edit-dialog .modal-content,
#edit-category-dialog .modal-content {
  background-color: #ffffff;
  color: #333333;
  border: 1px solid #eeeeee;
  padding: 2rem;
  width: 80%;
  max-width: 360px;
  border-radius: 10px;
  position: relative;
}

#confirm-dialog h2,
#edit-dialog h2,
#edit-category-dialog h2 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 16px;
  font-weight: 600;
}

#confirm-dialog p,
#edit-dialog p,
#edit-category-dialog p {
  margin-bottom: 20px;
  color: #1a202c;
}

#confirm-dialog .buttons,
#edit-dialog .form-buttons,
#edit-category-dialog .form-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 2rem;
}

#confirm-dialog button,
#edit-dialog button,
#edit-category-dialog button {
  padding: 0.5rem 2rem;
  border-radius: 8px;
  cursor: pointer;
}

#cancel-delete-button,
.cancel-button,
.cancel-category-button {
  background-color: #f8f9fa;
  color: #000;
  border: 1px solid #eeeeee;
}

#confirm-delete-button,
#edit-dialog button[type="submit"],
#edit-category-dialog button[type="submit"] {
  background-color: var(--primary-color, #4A9FE8);
  color: white;
}

#cancel-delete-button:hover,
.cancel-button:hover,
.cancel-category-button:hover {
  background-color: #e2e6ea;
}

#confirm-delete-button:hover,
#edit-dialog button[type="submit"]:hover,
#edit-category-dialog button[type="submit"]:hover {
  background-color: #3A8FD4;
}

.close-button,
.close-category-button {
  color: #aaa;
  position: absolute;
  right: 20px;
  top: 20px;
  font-size: 24px;
  font-weight: 300;
  cursor: pointer;
}

.close-button:hover,
.close-button:focus,
.close-category-button:hover,
.close-category-button:focus {
  color: black;
  text-decoration: none;
}

#edit-dialog input[type="text"],
#edit-dialog input[type="url"],
#edit-category-dialog input[type="text"] {
  width: calc(100%);
  padding: 10px;
  margin-top: 5px;
  border-radius: 4px;
  background-color: #f8f9fa;
  color: #333333;
  border: 1px solid #eeeeee;
}

#edit-dialog label,
#edit-category-dialog label {
  display: block;
  margin: 16px 0 6px 0;
  font-weight: 600;
}

aside {
  height: 100%; /* Ensure the sidebar height spans the full container height */
  display: flex;
  flex-direction: column;
  align-items: flex-start; /* Align content to the start for tree structure */
  width: 16%; /* Adjusted width */
  background-color: #ffffff; /* 设置背景颜色为与主体一致 */
  transition: none; /* 宽度变化不动画；滑动由 styles.css 中 transform 负责 */
  overflow: auto; /* Allow scrolling for overflow content */
}

aside.collapsed {
  width: 0; /* Collapse the sidebar */
}

aside ul {
  list-style-type: none; /* Remove bullets */
  padding: 0;
  width: 100%; /* Ensure full width for centering items */
}

aside ul li {
  font-size: 0.875rem; /* Use rem units for font size */
  font-weight: 600; /* Ensure the font weight matches the right-side cards */
  color: #334155; /* Set the default font color to match the right-side cards */
  line-height: 1.25; /* Improve readability and reduce line height */
  padding: 0.25rem 1rem 0.25rem 1.5rem; /* Reduce padding for less vertical spacing, add padding to the left */
  display: flex; /* Align items in a row */
  align-items: center; /* Vertically center items */
  justify-content: flex-start; /* Align items to the left */
  cursor: pointer; /* Add cursor pointer */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  position: relative;

}

aside ul li ul {
  padding-left: 1.5rem; /* Indentation for sub-levels */
  display: none; /* Initially hide sub-levels */
}

aside ul li.open > ul {
  display: block; /* Show sub-levels when parent is open */
}

aside ul li:hover {
  background-color: #f0f0f0; /* Add hover effect */
}

aside ul li.bg-gray-200 {
  background-color: #e2e8f0; /* Selected state background */
}

aside ul li.bg-emerald-500 {
  background-color: var(--primary-color, #4A9FE8); /* Warm blue selected folder */
  color: #ffffff;
}

aside ul li.bg-emerald-500 span {
  color: #ffffff;
}

aside ul li:hover,
aside ul li.hover\:bg-emerald-500:hover {
  background-color: rgba(var(--primary-color-rgb), 0.16);
}

.folder-item {
  display: flex;
  align-items: center;
  width: 100%;
  position: relative;
}

/* 确保图标固定位置 */
.folder-item .material-icons {
  flex-shrink: 0;
}

/* 文件夹树展开/折叠：圆形点击热区 */
.folder-item .folder-expand-toggle,
span.material-icons.ml-auto.folder-expand-toggle {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin: 0;
  padding: 0;
  border-radius: 50%;
  flex-shrink: 0;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  color: inherit;
  opacity: 0.72;
  box-sizing: border-box;
  transition: background-color 0.15s ease, opacity 0.15s ease, color 0.15s ease;
}

.folder-item .folder-expand-toggle:hover,
span.material-icons.ml-auto.folder-expand-toggle:hover {
  opacity: 1;
  background-color: rgba(15, 23, 42, 0.08);
}

.folder-item .folder-expand-toggle:active,
span.material-icons.ml-auto.folder-expand-toggle:active {
  background-color: rgba(15, 23, 42, 0.14);
}

aside ul li.bg-emerald-500 .folder-expand-toggle:hover {
  background-color: rgba(255, 255, 255, 0.22);
}

aside ul li.bg-emerald-500 .folder-expand-toggle:active {
  background-color: rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] .folder-item .folder-expand-toggle:hover,
[data-theme="dark"] span.material-icons.ml-auto.folder-expand-toggle:hover {
  background-color: rgba(255, 255, 255, 0.12);
}

[data-theme="dark"] .folder-item .folder-expand-toggle:active,
[data-theme="dark"] span.material-icons.ml-auto.folder-expand-toggle:active {
  background-color: rgba(255, 255, 255, 0.18);
}

.folder-item .folder-expand-toggle svg {
  width: 16px;
  height: 16px;
  pointer-events: none;
  display: block;
}

/* 为圆形展开按钮预留空间 */
.folder-item span:last-child {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  margin-right: 32px;
}
.material-icons {
  font-family: 'Material Icons';
  font-size: 1.125rem; /* Match the font size of the text using rem */
  vertical-align: middle; /* Align icons vertically in the middle */
  margin-right: 0.5rem; /* Use rem units for margin */
  font-weight: 400;
}

/* Custom width for aside */
.custom-width {
  width: 16rem; /* Adjusted width */
}

/* Main content area */
main {
  padding: 0rem 0rem 2rem 0rem; /* Adjust the padding value as needed */
  transition: none; /* 主内容立刻到位，不跟随侧边栏滑动 */
  flex-grow: 1; /* Allow main content to grow and fill available space */
}

/* Card styles */
.card {
  display: flex;
  flex-direction: row; /* Arrange items in a row */
  align-items: center; /* Vertically center items */
  width: 100%;
  border-radius: 8px;
  padding: 0.75rem;
  overflow: hidden;
  transition: background-color 0.3s; /* Smooth transition for background color */
  height: var(--bookmark-card-height, 36px);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  backface-visibility: hidden;

  @media (max-width: 640px) {
    /* 调整卡片内边距 */
    padding: 0.75rem;
    
    /* 调整标题字体大小 */
    .card-title {
      font-size: 12px;
      line-height: 1.2;
    }
    
    /* 调整链接字体大小 */
    .card-link {
      font-size: 10px;
    }
  }
}
.card:hover {
  background-color: #E5E7EB; /* Add hover effect */
  cursor: pointer; /* Change cursor to pointer on hover */
}

.card-content {
  display: flex;
  flex-direction: column; /* Arrange text items in a column */
  overflow: auto; /* Allow scrolling */
  max-height: 100px; /* Adjust as needed to ensure content fits within card */
}

.card-title {
  font-size: 13px; /* 增大标题字体 */
  font-weight: 600; /* Ensure the font weight matches the left-side bookmarks */
  margin-bottom: 0rem;
  overflow: hidden;
  text-overflow: ellipsis; 
  line-height: 1.3; /* 设置行高 */
  max-height: 2.6em; /* Ensure title does not overflow */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}
.favicon {
  flex-shrink: 0;
  /* 防止图标被缩小 */
}
.card-title:hover {
  color: #111827; /* Match the color with the left-side bookmarks */
}
.card-link {
  font-size: 0.75rem; /* 增大字体 */
  color: #a0aec0; /* Light gray color */
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis; /* Ensure link does not overflow */
}

.card-link:hover {
  color: #3182ce; /* Change link color on hover */
  text-decoration: none; /* Remove underline on hover */
}

.bookmark-folder.card {
  background: #f4f4f5;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  backface-visibility: hidden;
}

.bookmark-folder.card:hover {
  background-color: #E5E7EB;
  cursor: pointer;
  transform: scale(1.03);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.01);
}
/* Bookmark placeholder styles */
.bookmark-placeholder {
  width: 100%;
  height: 40px;
  background-color: #f0f0f0;
  border-radius: 8px;
  margin-bottom: 8px;
  animation: pulse 1.5s infinite ease-in-out;
}


/* Flex container for wrapping cards */
#bookmarks-list {
  display: grid;
  gap: 1rem;
  margin: 0 auto;
  width: 100%;
  overflow-y: auto; /* 改为标准auto，更好的兼容性 */
  overflow-x: hidden;
  padding: 0 0 1rem 0;
  height: auto;
  scroll-behavior: smooth; /* 添加平滑滚动效果 */
  
  /* 默认桌面布局 */
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  max-width: 1200px;
  
  /* 滚动条基本样式 - 适用于Firefox */
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
  
  /* Chrome, Safari 和 Opera 的滚动条样式 */
  &::-webkit-scrollbar {
    width: 6px; /* 更细的滚动条 */
    background: transparent;
  }
  
  &::-webkit-scrollbar-thumb {
    background-color: transparent; /* 默认完全透明 */
    border-radius: 6px; /* 完全圆角 */
    transition: background-color 0.3s ease; /* 平滑过渡效果 */
  }
  
  /* 滚动时的滚动条样式 - 通过JS添加.scrolling类 */
  &.scrolling::-webkit-scrollbar-thumb {
    background-color: rgba(203, 213, 225, 0.5); /* 滚动时显示 */
  }
  
  /* 悬停时的滚动条样式 */
  &.scrolling:hover::-webkit-scrollbar-thumb {
    background-color: rgba(156, 163, 175, 0.6); /* 悬停时稍微明显一些 */
  }
  
  &.scrolling:hover::-webkit-scrollbar-thumb:hover {
    background-color: rgba(107, 114, 128, 0.7); /* 悬停在滚动条上时更明显 */
  }
  
  /* 暗色模式适配 */
  [data-theme="dark"] &.scrolling::-webkit-scrollbar-thumb {
    background-color: rgba(75, 85, 99, 0.5); /* 暗色模式下的滚动时颜色 */
  }
  
  [data-theme="dark"] &.scrolling:hover::-webkit-scrollbar-thumb {
    background-color: rgba(107, 114, 128, 0.6); /* 暗色模式下悬停时的颜色 */
  }
  
  [data-theme="dark"] &.scrolling:hover::-webkit-scrollbar-thumb:hover {
    background-color: rgba(156, 163, 175, 0.7); /* 暗色模式下悬停在滚动条上时的颜色 */
  }
  
  /* 平板布局 */
  @media (max-width: 1024px) {
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 0.875rem;
    padding: 0 16px;
  }
  
  /* 手机布局 */
  @media (max-width: 640px) {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.75rem;
    padding: 0 12px;
  }
}


#current-time {
      font-size: 14px;
      margin: 0.5rem auto;
      color: #717882;
}
    

    /* Search bar styles — elevate above glass siblings (backdrop-filter stacking) */
.search-section {
  position: relative;
  z-index: 50;
  overflow: visible;
}

.search-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 640px;
  margin: 1rem 0 2.5rem 0;
  padding: 0 16px;
  position: relative;
  z-index: 1;
  overflow: visible;
  
  @media (max-width: 640px) {
    padding: 0 12px;
  }
}

.search-form {
  background: rgba(var(--glass-rgb), var(--glass-opacity));
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 16px;
  padding: 14.5px 20px 14.5px 10px;
  position: relative; /* 确保搜索按钮定位正确 */
  width: 580px;
  transition: box-shadow 0.3s ease, border-radius 0.3s ease, background-color 0.2s ease;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.65),
    0 12px 40px rgba(15, 23, 42, 0.08);
  max-width: 100%;
  overflow: visible;
  
  @media (max-width: 640px) {
    padding: 14.5px 20px 14.5px 10px;
  }
}

.search-form.focused-with-suggestions {
  border-radius: 16px 16px 0 0;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.65),
    0 12px 40px rgba(15, 23, 42, 0.1);
}

.search-input {
  width: 100%;
  font-size: 14px;
  border: none;
  outline: none;
  color: #1a202c;
  font-weight: 600;
  margin-bottom: -4px;
  background: transparent;
  
}
.search-suggestions-wrapper {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  /* Near-opaque so icons/text below don't show through */
  background: rgba(var(--glass-rgb), var(--glass-opacity-elevated));
  backdrop-filter: blur(48px) saturate(180%);
  -webkit-backdrop-filter: blur(48px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-top: none;
  border-radius: 0 0 16px 16px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.55),
    0 16px 40px rgba(15, 23, 42, 0.14);
  z-index: 60;
  overflow: hidden;
  display: none;
}

.search-form.focused-with-suggestions + .search-suggestions-wrapper {
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

.search-suggestions {
  max-height: 390px;
  overflow-y: auto;
  padding: 0;
  margin: 0;
  list-style-type: none;
  font-size: 14px;
}

.search-suggestions::-webkit-scrollbar {
  display: none;
}

.search-suggestions li {
  padding: 10px 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  margin: 5px 12px;
  border-radius: 12px;
  color: #334155;
}

.search-suggestions li:last-child {
  margin-bottom: 50px;
}
.search-suggestions li:hover,
.search-suggestions li.keyboard-selected {
  background-color: #e8eaed;
  color: #1a202c;
}

#tabs-container {
  position: relative;
  padding: 8px 10px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  overflow-x: auto;
  white-space: nowrap;
  z-index: 5;
  padding-left: 30px;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(12px) saturate(150%);
  -webkit-backdrop-filter: blur(12px) saturate(150%);
  scrollbar-width: none; /* 对于 Firefox */
  -ms-overflow-style: none; /* 对于 Internet Explorer 和 Edge */
}



/* 修改 search-tips 样式 */
.search-tips {
  font-size: 12px;
  margin-right: 8px;

}

/* 修改悬浮效果 */
#tabs-container:hover .search-tips {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* 确保 tab 内容不会被压缩 */
.tab {
  flex-shrink: 0;
}

.tab {
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 16px;
  color: #5f6368;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  margin-right: 5px;
  background-color: #f1f3f4;
  border: 1px solid transparent;
  transition: background-color 0.2s, border-color 0.2s;
}

.tab:hover {
  background-color: #e8eaed;
}

.tab.active {
  background-color: #e8f0fe;
  color: var(--primary-color, #4A9FE8);
  border-color: #dadce0;
}

.tab-icon {
  height: 16px;
  margin-right: 6px;
}

.search-button {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background-color: transparent;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.search-button .material-icons {
  color: #5f6368;
  font-size: 24px;
}

#toggle-view {
  position: fixed;
  top: 1rem;
  right: 1rem;
  background-color: #f8f9fa;
  border: 1px solid #ddd;
  border-radius: 0.375rem;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  z-index: 1000;
}

/* Hover effect for toggle view button */
#toggle-view:hover {
  background-color: #e2e8f0;
}

footer,
footer.footer-glass {
  text-align: center;
  width: fit-content;
  max-width: calc(100% - 2rem);
  margin: 0.5rem auto 0;
  padding: 0.3rem 1.25rem;
  color: #717882;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  background: rgba(var(--glass-rgb), var(--glass-opacity));
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 16px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.65),
    0 8px 28px rgba(15, 23, 42, 0.06);
}

@media (max-width: 640px) {
  footer,
  footer.footer-glass {
    border-radius: 12px;
    padding: 0.28rem 1rem;
  }
}
p.text-sm {
    color: #717882;
}
.website_url:hover {
  color: #0acf83; /* Match the color with the left-side bookmarks */
}

img.w-6.h-6.mr-2 {
  width: 18px;
  margin-right: 8px;
}

.rounded-lg img.w-6.h-6.mr-2 {
  width: 14px;
  margin-left: 0.5rem;
}
.custom-context-menu {
  display: none;
  position: fixed; /* Change from absolute to fixed to ensure it's positioned relative to the viewport */
  background: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  z-index: 10000;
  padding: 10px;
  border-radius: 5px;
  width: 260px;
  max-height: 80vh; /* Add max height */
  overflow-y: auto; /* Add scrolling if needed */
}

/* Add smooth scrolling for the context menu */
.custom-context-menu::-webkit-scrollbar {
  width: 6px;
}

.custom-context-menu::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}

.custom-context-menu::-webkit-scrollbar-thumb:hover {
  background-color: rgba(0, 0, 0, 0.3);
}

.custom-context-menu-item {
  padding: 8px 12px;
  cursor: pointer;
}

.custom-context-menu-item:hover {
  background: #f0f0f0;
}

.custom-context-menu-divider {
  height: 1px;
  background: #e0e0e0;
  margin: 4px 0;
}

.undo-notification {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background: #333;
  color: #fff;
  padding: 10px 20px;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: flex;
  align-items: center;
  font-size: 14px;
}

.undo-notification .notification-text {
  flex-grow: 1;
}

.undo-notification .undo-button {
  background: none;
  border: none;
  color: #4CAF50;
  margin-left: 10px;
  cursor: pointer;
  font-weight: bold;
}

.undo-notification .undo-button:hover {
  text-decoration: underline;
}

.undo-notification .countdown {
  margin-left: 10px;
  font-size: 12px;
  color: #aaa;
}
.toast {
  display: none;
  position: fixed;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 10px 16px;
  border-radius: 8px;
  z-index: 10000;
  text-align: center;
  font-size: 13px;
  max-width: 80%;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.toast.show {
  display: block;
  animation: fadeIn 0.3s, fadeOut 0.3s 1.2s;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

.sortable-ghost {
  opacity: 0.5;
  background: #c8ebfb;
}

.sortable-chosen {
  background: #e6f7ff;
}

.sortable-drag {
  opacity: 0.8;
}

.drag-handle {
  cursor: move;
  /* 添加其他样式 */
}

@keyframes updateFlash {
  0% {
    background-color: rgba(0, 255, 0, 0.2);
  }

  100% {
    background-color: transparent;
  }
}
.flex.justify-between.items-center.mb-4 {
  margin: 0 auto;
}

/* 调整 welcome-message 样式 */
#welcome-message {
  font-size: 24px;
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chrome-quick-icons {
  background: #ffffff;
  z-index: 2;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.06), 0 2px 4px -2px rgb(0 0 0 / 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
  display: flex;
  flex-direction: column;
  width: 40px;
  padding: 6px 0;
  
  /* 移除这个样式，因为我们现在通过 JavaScript 控制显示/隐藏 */
  /*
  &:empty,
  &:not(:has(a:not([style*="display: none"]))) {
    display: none;
  }
  */
}

.chrome-quick-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #717882;
  text-decoration: none;
  font-size: 18px;
  transition: color 0.3s, transform 0.3s ease;
  border-radius: 8px;
  margin: 2px auto;  /* 减小边距 */
  padding: 6px 0;    /* 减小内边距 */
  width: 28px;       /* 减小宽度 */
  height: 28px;      /* 减小高度 */
  .icon-svg {
    width: 18px;
    height: 18px;
  }
}

.chrome-quick-icons a:hover {
  color: var(--primary-color, #4A9FE8);
  background: #eeeeee;
}

.chrome-quick-icons a:active {
  transform: scale(1.1);
}

.welcome-search-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 6rem auto 1.5rem;
}

.search-icon-container {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  cursor: pointer;
  padding: 10px;
  border-radius: 50%;
  transition: background-color 0.2s;
}

.search-icon-container:hover {
  background-color: rgba(15, 23, 42, 0.06);
}

.search-engine-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  transition: opacity 0.2s ease-in-out;
}

.search-input {
  padding-left: 60px !important;
}

/* Add this to your CSS file */
.folder-name {
  font-size: 13px;
  /* 调整字体大小 */
  font-weight: 500;
  /* 加���字体 */

  text-align: left;
  /* 左对齐 */
  display: flex;
  margin: 0 0 1rem 0;
  color: #717882;
  height: 32px;
}
.folder-name:empty::before {
  content: none;
}

/* Only show skeleton placeholder during initial load */
.folder-name.is-loading:empty::before {
  content: '';
  display: inline-block;
  width: 140px;
  height: 32px;
  background-color: rgba(15, 23, 42, 0.06);
  border-radius: 6px;
  animation: pulse 1.5s infinite ease-in-out;
}
.bookmarks-container {
  opacity: 0;
  transition: opacity 0.12s ease-out, background-color 0.2s ease, box-shadow 0.2s ease;
  background: rgba(var(--glass-rgb), var(--glass-opacity));
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.5);
  padding: 1rem 2rem 2rem 2rem;
  width: 100%;
  max-width: 1200px;
  margin: 2.5rem auto 0.75rem;
  border-radius: 20px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.65),
    0 12px 40px rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
 
  
  @media (max-width: 1024px) {
    width: 95%;
    padding: 1rem;
  }
  
  @media (max-width: 640px) {
    width: 100%;
    padding: 0.75rem;
    margin-top: 1.5rem;
  }
}

.bookmarks-container.loaded {
  opacity: 1;
}

.favicon .bookmark-favicon {
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex-shrink: 0;
  background: transparent;
}

.bookmarks-container.loading {
  opacity: 0.6;
  pointer-events: none;
}

.custom-context-menu-item {
  display: flex;
  align-items: center;
  padding: 8px 8px;
  border-radius: 10px;
  font-size: 13px;
}

.custom-context-menu-item:hover {
  background-color: #f0f0f0;
}

.custom-context-menu-item .material-icons  {
   color: #717882;
 }



.suggestion-icon {
  flex-shrink: 0; /* 防止图标被压缩 */
  width: 16px; /* 设置固定宽度 */
  height: 16px; /* 设置固定高度 */
  margin-right: 10px; /* 与文本保持一定距离 */
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 0.5rem;
}



.suggestion-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
  margin-right: 4px;
  flex-shrink: 1; /* 允许文本收缩 */
  display: flex;
  align-items: center;
}
.material-icons.suggestion-icon {
  font-size: 16px;
  line-height: 1;
}

.suggestion-url {
  font-size: 0.8em;
  color: #717882;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 1;
}

/* 移除之前的 .suggestion-content::after */

/* 如果需要，可以添加一个固定宽度的 dash 元素 */
.suggestion-dash {
  margin: 0 4px;
  color: #717882;
  flex-shrink: 0;
}



.suggestion-url {
  font-size: 0.8em;
  color: #717882;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 1;
}


/* 如果需要，可以添加一个固定宽度的 dash 元素 */
.suggestion-dash {
  margin: 0 4px;
  color: #717882;
  flex-shrink: 0;
}

.suggestion-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-grow: 1;
  overflow: hidden;
  min-width: 0;
}

.suggestion-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
  margin-right: 4px; /* Add a small space before the dash */
}

.suggestion-url {
  font-size: 13px;
  color: #717882;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 1;
}

/* Remove the pseudo-element that was adding the dash */
.suggestion-text::after {
  content: none;
}

/* Add a dash between text and URL */

/* Remove any existing margins between text and URL */
.suggestion-text, .suggestion-url {
  margin: 0;
}

.search-suggestions li .suggestion-type {
  font-size: 13px;
  color: #717882;
  margin-left: 10px;
}
.suggestion-icon .favicon {
  width: 16px;
  height: 16px;
  object-fit: contain;
}
.no-more-suggestions {
  text-align: center;
  padding: 10px;
  color: #888;
  font-style: italic;
}

.search-suggestions::-webkit-scrollbar,
#tabs-container::-webkit-scrollbar {
  display: none; /* 对于 Chrome, Safari 和 Opera */
}

#line-container {
  display: none;
  /* 默认不显示 */
}
.custom-hr {
    /* 默认不显示
  border: none;
  /* 移除默认边框 */
  border-top: 1px solid #eeeeee;
  /* 线的颜色和样式 */
  width: 95%;
  /* 设置线的长度为容器的 50% */
  margin: 0 auto;
  /* 上下间距，并使其居中 */
}
svg.suggestion-icon {
  margin-left: 0.5rem;
}

/* Quick links container */
.quick-links-container {
  display: flex;
  gap: 2px;
  justify-content: center;
  /* 改为居中对齐 */
  min-height: 80px;
  overflow-x: hidden;
  padding: 10px 0;
  width: 800px;

}

.quick-link-item-container,
.quick-link-placeholder {
  width: 80px;
}

/* 新增：使用 flexbox 包装 quick-links-container */
.recently-visited-links-wrapper     {  
  display: flex;
  justify-content: center;
  width: 100%;
  position: relative;
  z-index: 1;
}


/* Quick link item container */
.quick-link-item-container {
  display: flex;
  flex-direction: column;
  align-items: center; /* 确保子元素水平居中 */
  width: 80px;
}

/* Website name */
.quick-link-item-container span {
  margin-top: 8px; /* 增加与图标的距离 */
  font-size: 12px;
  color: #717882;
  text-align: center;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: block; /* 确保文本块级显示 */
  width: 100%; /* 让文本容器占满父元素宽度 */
}

/* Quick link item (图标容器) */
.quick-link-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: white;
  border-radius: 50%;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.06), 0 2px 4px -2px rgb(0 0 0 / 0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}

.quick-link-item:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Favicon icon */
.quick-link-item img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

/* Quick link placeholder */
.quick-link-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 60px;
}

.quick-link-placeholder::before {
  content: '';
  width: 60px;
  height: 60px;
  background-color: #f0f0f0;
  border-radius: 50%;
  animation: pulse 1.5s infinite ease-in-out;
}

.quick-link-placeholder::after {
  content: '';
  width: 60px;
  height: 12px;
  margin-top: 8px;
  background-color: #f0f0f0;
  border-radius: 6px;
  animation: pulse 1.5s infinite ease-in-out;
}

@keyframes pulse {
  0% {
    opacity: 0.6;
  }

  50% {
    opacity: 0.3;
  }

  100% {
    opacity: 0.6;
  }
}

/* 设置图标容器 */
.settings-icon {
  position: fixed;
  right: 2rem;
  background: #ffffff;
  z-index: 2;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.06), 0 2px 4px -2px rgb(0 0 0 / 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: 40px;
  height: 40px; /* 确保容器是正方形 */
  padding: 0; /* 移除内边距 */
  display: flex; /* 添加 flex 布局 */
  align-items: center; /* 垂直居中 */
  justify-content: center; /* 水平居中 */
  top: calc(30% + 56px); /* theme-toggle 下方 */
}

.settings-icon a {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #717882;
  text-decoration: none;
  font-size: 18px;
  transition: color 0.3s, transform 0.3s ease;
  border-radius: 8px;
  width: 28px; /* 设置固定宽度 */
  height: 28px; /* 设置固定高度 */
  margin: 0; /* 移除边距 */
  padding: 0; /* 移除内边距 */
  .icon-svg {
    width: 18px;
    height: 18px;
  }
}

.settings-icon a:hover {
  color: var(--primary-color, #4A9FE8);
  background: #eeeeee;
}

.settings-icon a:active {
  transform: scale(0.95);
}


.settings-modal-close:hover,
.settings-modal-close:focus {
  color: #000;
  text-decoration: none;
  cursor: pointer;
}

.settings-modal-title {
  margin: 0 0 0 8px;
  font-size: 20px;
  font-weight: 600; 
  color: #1a202c;
}

.settings-modal-subtitle {
  margin: 0 0 8px 0px;
  font-size: 16px;
  font-weight: 600; 
  color: #1a202c;
}
.settings-layout {
  display: flex;
  margin-top: 20px;
}

.setting-option {
  font-size: 14px;
}

.settings-tab-button.active {
  background-color: var(--primary-color, #4A9FE8);
  color: #ffffff;
  padding: 10px 15px;
  border-radius: 8px;
}

.settings-tab-content {
  display: none;
}

.settings-tab-content.active {
  display: block;
}

.settings-background-options,
.settings-accent-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.settings-bg-option,
.settings-accent-option {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  background-size: 200% 200%;
  background-position: center;
}

.settings-bg-option:hover,
.settings-bg-option.active,
.settings-accent-option:hover,
.settings-accent-option.active {
  transform: scale(1.05);
  border: 2px solid var(--primary-color, #4A9FE8);
}
/* 开关样式 */
.switch {
  position: relative;
  display: inline-block;
  width: 42px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
}

input:checked+.slider {
  background-color: var(--primary-color, #4A9FE8);
}

input:focus+.slider {
  box-shadow: 0 0 1px var(--primary-color, #4A9FE8);
}

input:checked+.slider:before {
  transform: translateX(16px);
}

/* 圆形滑块 */
.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}

/* 调整开关和标签的布局 */
.setting-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding: 0.75rem;
  background-color: #f8f9fa;
  border-radius: 8px;
  transition: background-color 0.2s;
}

.switch-label {
  margin-right: 1rem;
}
/* About tab styles */
.about-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem;
}

.about-logo {
  width: 80px;
  height: 80px;
  margin-bottom: 1rem;
  object-fit: contain;
  display: block;
}

.about-version {
  font-size: 14px;
  color: #717882;
  margin-bottom: 1rem;
}

.about-description {
  font-size: 14px;
  line-height: 1.6;
  color: #334155;
  max-width: 500px;
  margin-bottom: 0.75rem;
  text-align: center;
}

.about-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
}

.about-author {
  font-size: 14px;
  color: #374151;
  margin: 0;
}

.official-website {
  text-align: center;
  margin-top: 0;
}

.official-website a {
  color: #374151;
  text-decoration: none;
  transition: color 0.2s ease;
}

.official-website a:hover {
  color: var(--primary-color, #4A9FE8);
}



.bookmark-card.updating {
  opacity: 0.7;
  pointer-events: none;
}
.gradient-background-1 {
  background: linear-gradient(0deg, rgba(210, 228, 246, 1) 0%, rgba(190, 216, 240, 1) 50%, rgba(170, 204, 234, 1) 100%);
}

.gradient-background-2 {
  background: linear-gradient(0deg, rgba(186, 220, 248, 1) 0%, rgba(168, 212, 246, 1) 50%, rgba(150, 200, 240, 1) 100%);
}

.gradient-background-3 {
  background: linear-gradient(0deg, rgba(198, 214, 245, 1) 0%, rgba(184, 204, 240, 1) 50%, rgba(170, 194, 235, 1) 100%);
}

.gradient-background-4 {
  background: linear-gradient(0deg, rgba(180, 220, 230, 1) 0%, rgba(180, 220, 230, 1) 100%);
}

.gradient-background-5 {
  background: linear-gradient(0deg, rgba(200, 228, 242, 1) 0%, rgba(200, 228, 242, 1) 100%);
}

.gradient-background-6 {
  background: linear-gradient(0deg, rgba(188, 210, 238, 1) 0%, rgba(188, 210, 238, 1) 100%);
}

.gradient-background-7 {
  background: linear-gradient(0deg, rgba(220, 234, 246, 1) 0%, rgba(220, 234, 246, 1) 100%);
}
/* ... existing code ... */

.folder-stats-container {
  display: flex;
  align-items: center;
  justify-content: center;
}

.folder-stats-text {
  font-size: 14px;
  color: #717882;
  letter-spacing: 0.01em;
}
/* 修改编辑对话框样式 */
#confirm-dialog .modal-content,
#edit-dialog .modal-content,
#edit-category-dialog .modal-content {
  background-color: #ffffff;
  color: #333333;
  border: 1px solid #eeeeee;
}

#edit-dialog input[type="text"],
#edit-dialog input[type="url"],
#edit-category-dialog input[type="text"] {
  background-color: #f8f9fa;
  color: #333333;
  border: 1px solid #eeeeee;
}

/* 修改上下文菜单样式 */
.custom-context-menu {
  background-color: #ffffff;
  border: 1px solid #eeeeee;
  color: #333333;
}

.custom-context-menu-item {
  color: #333333;
}

.custom-context-menu-item:hover {
  background-color: #f8f9fa;
}

.custom-context-menu-divider {
  background-color: #eeeeee;
}

/* Onboarding styles */
.onboarding-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.onboarding-overlay.hidden {
  display: none;
}

.onboarding-modal {
  background: white;
  border-radius: 16px;
  padding: 32px;
  max-width: 800px;
  width: 90%;
  text-align: center;
}

.onboarding-modal h2 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 32px;
  color: #1a202c;
}

.onboarding-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.onboarding-step {
  padding: 20px;
  border-radius: 12px;
  background: #f8f9fa;
  opacity: 0.5;
  transition: all 0.3s ease;
}

.onboarding-step.active {
  opacity: 1;
  background: #e8f0fe;
  transform: scale(1.05);
}

.onboarding-step img {
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
}

.onboarding-step h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #1a202c;
}

.onboarding-step p {
  font-size: 14px;
  color: #4a5568;
  line-height: 1.5;
}

.onboarding-navigation {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 32px;
}

.onboarding-navigation button {
  padding: 8px 24px;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.onboarding-prev {
  background: #f1f3f4;
  color: #4a5568;
}

.onboarding-prev:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.onboarding-next {
  background: var(--primary-color, #4A9FE8);
  color: white;
}

.onboarding-next:hover {
  background: #3A8FD4;
}

.onboarding-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #e2e8f0;
  cursor: pointer;
  transition: all 0.2s ease;
}

.dot.active {
  background: var(--primary-color, #4A9FE8);
  transform: scale(1.2);
}

/* 搜索引擎下拉菜单容器 */
.search-engine-dropdown {
  position: absolute;
  left: 0;
  top: 100%;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  padding: 16px;
  z-index: 1000;
  width: 580px;
  margin-top: 8px;
}
/* 选项容器 */
.search-engine-options-container {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  align-items: start;
}
/* 单个选项样式 */
.search-engine-option {
  cursor: pointer;
  padding: 8px;
  border: 1px solid transparent;
  border-radius: 8px;
  transition: background-color 0.2s, border-color 0.2s;
  min-width: 0;
  box-sizing: border-box;
}

.search-engine-option:hover {
  background-color: #f5f5f5;
}

.search-engine-option:has(.add-engine) {
  border-style: dashed;
  border-color: #e2e8f0;
}

.search-engine-option:has(.add-engine):hover {
  background-color: #f0fdf4;
  border-color: var(--primary-color, #4A9FE8);
}
/* 选项内容布局 */
.search-engine-option-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 100%;
}
/* 选项图标样式 */
.search-engine-option-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}
/* 标签样式 */
.search-engine-option-label {
  font-size: 12px;
  line-height: 1.3;
  color: #1a202c;
  text-align: center;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* 移动端适配 */
@media (max-width: 480px) {
  .search-engine-dropdown {
    width: calc(100vw - 32px);
    left: 16px;
    right: 16px;
  }

  .search-engine-options-container {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dropdown-indicator {
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  color: #717882;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.search-icon-container:hover .dropdown-indicator {
  opacity: 1;
}


/* 搜索引擎更新提示样式 */
.search-engine-update-tip {
  position: absolute;
  left: 0;  /* 修改为左对齐 */
  top: 100%;  /* 修改为显示在容器下方 */
  margin-top: 8px;  /* 添加一些上边距 */
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  width: 320px;
  z-index: 1000;
  animation: tipFadeIn 0.3s ease-out;
}

/* 修改箭头位置 */
.search-engine-update-tip .tip-arrow {
  position: absolute;
  left: 30px;  /* 修改箭头位置到左侧 */
  top: -6px;  /* 修改箭头位置到顶部 */
  width: 12px;
  height: 12px;
  background: white;
  transform: rotate(45deg);
  box-shadow: -2px -2px 3px rgba(0, 0, 0, 0.05);  /* 调���阴影方向 */
}

/* 确保暗色模式下箭头背景色正确 */
[data-theme="dark"] .search-engine-update-tip .tip-arrow {
  background: #1f2937;
}

.search-engine-update-tip .tip-content {
  display: flex;
  padding: 12px;
  align-items: flex-start;
  gap: 8px;
}

.search-engine-update-tip .material-icons {
  font-size: 20px;
  color: var(--primary-color, #4A9FE8);
}

.search-engine-update-tip .tip-text {
  flex: 1;
  font-size: 14px;
  color: #374151;
  line-height: 1.5;
}

.search-engine-update-tip .tip-close {
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: #9ca3af;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-engine-update-tip .tip-close:hover {
  color: #374151;
}

@keyframes tipFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes tipFadeOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(10px);
  }
}

/* 在页面高度较小时的响应式调整 */
@media screen and (max-height: 600px) {
  .chrome-quick-icons {
    top: calc(15% + 98px);
    min-height: 160px;
  }
  
  .chrome-quick-icons a {
    margin: 2px 6px;
    padding: 6px;
  }
  
  .settings-icon {
    top: calc(15% + 50px);
  }
}

/* 在更小的屏幕高度下进一步调整 */
@media screen and (max-height: 500px) {
  .chrome-quick-icons {
    top: calc(10% + 98px);
    min-height: 140px;
  }
  
  .chrome-quick-icons a {
    margin: 1px 6px;
    padding: 4px;
  }
  
  .settings-icon {
    top: calc(10% + 50px);
  }
}

/* 修改 theme-toggle 样式 */
.theme-toggle {
  position: fixed;
  top: 30%;  /* 调整初始位置 */
  right: 2rem;
  z-index: 2;
}

#theme-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #ffffff;
  border: none;
  border-radius: 12px;
  color: #717882;
  cursor: pointer;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.06), 0 2px 4px -2px rgb(0 0 0 / 0.06);
  transition: all 0.3s ease;
}

#theme-toggle-btn:hover {
  color: var(--primary-color, #4A9FE8);
  background: #eeeeee;
}

/* 修改 chrome-quick-icons 的位置 */
.chrome-quick-icons {
  position: fixed;
  top: calc(30% + 104px);  /* settings-icon 下方 */
  right: 2rem;
  /* ... 其他样式保持不变 ... */
}

/* 修改 settings-icon 的位置 */
.settings-icon {
  position: fixed;
  top: calc(30% + 56px);  /* theme-toggle 下方、chrome-quick-icons 上方 */
  right: 2rem;
  /* ... 其他样式保持不变 ... */
}

/* 响应式调整 */
@media screen and (max-height: 600px) {
  .theme-toggle {
    top: 15%;
  }
  
  .settings-icon {
    top: calc(15% + 50px);
  }
  
  .chrome-quick-icons {
    top: calc(15% + 98px);
  }
}

@media screen and (max-height: 500px) {
  .theme-toggle {
    top: 10%;
  }
  
  .settings-icon {
    top: calc(10% + 50px);
  }
  
  .chrome-quick-icons {
    top: calc(10% + 98px);
  }
}

@media screen and (max-height: 400px) {
  .theme-toggle {
    top: 5%;
  }
  
  .settings-icon {
    top: calc(5% + 50px);
  }
  
  .chrome-quick-icons {
    top: calc(5% + 98px);
  }
}
.settings-update-tip {
  position: absolute;
  right: 60px;
  bottom: 0;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  width: 280px;
  z-index: 1000;
  animation: tipFadeIn 0.3s ease-out;
}

.settings-update-tip .tip-content {
  display: flex;
  padding: 12px;
  align-items: flex-start;
  gap: 8px;
}

.settings-update-tip .material-icons {
  font-size: 20px;
  color: var(--primary-color, #4A9FE8);
}

.settings-update-tip .tip-text {
  flex: 1;
  font-size: 14px;
  color: #374151;
  line-height: 1.5;
}

.settings-update-tip .tip-close {
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: #9ca3af;
  display: flex;
  align-items: center;
  justify-content: center;
}

.settings-update-tip .tip-close:hover {
  color: #374151;
}

.settings-update-tip .tip-arrow {
  position: absolute;
  right: -6px;
  bottom: 20px;
  width: 12px;
  height: 12px;
  background: white;
  transform: rotate(45deg);
  box-shadow: 3px -3px 3px rgba(0, 0, 0, 0.05);
}

/* 暗色模式适配 */
[data-theme="dark"] .settings-update-tip {
  background: #1f2937;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .settings-update-tip .tip-text {
  color: #e5e7eb;
}

[data-theme="dark"] .settings-update-tip .tip-close {
  color: #6b7280;
}

[data-theme="dark"] .settings-update-tip .tip-close:hover {
  color: #e5e7eb;
}

[data-theme="dark"] .settings-update-tip .tip-arrow {
  background: #1f2937;
}

@keyframes tipFadeIn {
  from {
    opacity: 0;
    transform: translateX(10px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* 淡出动画 */
.tip-fade-out {
  animation: tipFadeOut 0.3s ease-out forwards;
}

@keyframes tipFadeOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }

  to {
    opacity: 0;
    transform: translateX(10px);
  }
}

.twitter-icon {
  width: 18px;
  height: 18px;
  margin-right: 8px;
}

.icon-svg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  /* 添加字重设置 */
}

.icon-svg svg {
  width: 100%;
  height: 100%;
  stroke-width: 0.5;
  /* 添加笔画宽度，使图标看起来更细 */
}

/* 修改 SVG 图标的 hover 样式 */
#theme-toggle-btn svg {
  fill: #717882;
  /* 默认颜色 */
  transition: fill 0.2s;
  /* 添加过渡效果 */
  padding: 4px;
  border-radius: 8px;
}

#theme-toggle-btn:hover svg {
  fill: var(--primary-color, #4A9FE8);
  /* hover 时的颜色，使用绿色 */
  background: #eeeeee;
}
.folder-item svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}
.about-links .icon-svg {
  margin-right: 8px;
}
.loading-indicator {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  width: 100%;
}

.loading-spinner {
  width: 24px;
  height: 24px;
  animation: rotate 1.5s linear infinite;
}

.spinner-path {
  stroke: var(--primary-color, #4A9FE8);
  stroke-linecap: round;
  animation: dash 1.5s ease-in-out infinite;
}

@keyframes rotate {
  100% {
    transform: rotate(360deg);
  }
}

@keyframes dash {
  0% {
    stroke-dasharray: 1, 150;
    stroke-dashoffset: 0;
  }

  50% {
    stroke-dasharray: 90, 150;
    stroke-dashoffset: -35;
  }

  100% {
    stroke-dasharray: 90, 150;
    stroke-dashoffset: -124;
  }
}

/* 暗色模式适配 */
[data-theme="dark"] .spinner-path {
  stroke: var(--primary-color-light, #7BB8F0);
}

/* 添加书签数量的样式 */
.bookmark-count {
  color: #717882;
  margin-left: 4px;
  font-size: 12px;
  font-weight: normal;
}

/* 优化上下文菜单项的布局 */
.custom-context-menu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.custom-context-menu-item:hover {
  background-color: #f0f0f0;
}

/* 在 src/output.css 中添加 */

/* 侧边栏响应式处理 */
@media (max-width: 1024px) {
  /* 直接隐藏侧边栏，无论其初始状态如何 */
  aside.custom-width {
    display: none !important; /* 使用 !important 确保覆盖其他状态 */
  }
  
  /* 隐藏侧边栏切换按钮 */
  #toggle-sidebar {
    display: none !important;
  }
  
  /* 确保主内容区域占满宽度，无论侧边栏状态如何 */
  main.flex-1 {
    width: 100% !important;
    margin-left: 0 !important;
    transition: none !important; /* 禁用过渡效果 */
  }

  /* 重置侧边栏容器状态 */
  #sidebar-container {
    width: 100% !important;
    margin-left: 0 !important;
    transition: none !important;
  }

  #sidebar-container > aside.custom-width {
    display: none !important;
    transform: none !important;
  }

}

  /* 调整主内容区域的响应式布局 */
  @media (min-width: 769px) {
    main.flex-1 {
      margin-left: auto;
      padding-left: 1rem;
      padding-right: 1rem;
    }
  }
  /* 调整主内容区域的响应式布局 */
  @media (min-width: 640px) {
    main.flex-1 {
      margin-left: auto;
      padding-left: 1rem;
      padding-right: 1rem;
    }
  }
  @media (min-width: 480px) {
    main.flex-1 {
      margin-left: auto;
      padding-left: 1rem;
      padding-right: 1rem;
    }
  }
  @media (min-width: 320px) {
    main.flex-1 {
      margin-left: auto;
      padding-left: 1rem;
      padding-right: 1rem;
    }
  }

/* Quick links 响应式处理 */
@media (max-width: 840px) {
  .quick-links-container {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
  }

  .quick-link-item-container {
    /* 保持原有宽度，但允许换行显示 */
    min-width: 80px;
    margin: 4px;
  }
}

@media (max-width: 480px) {
  .quick-links-container {
    gap: 4px;
  }

  .quick-link-item-container {
    /* 在更小的屏幕上稍微缩小尺寸 */
    width: 70px;
    min-width: 70px;
    margin: 2px;
  }

  .quick-link-item {
    width: 50px;
    height: 50px;
  }

  .quick-link-item-container span {
    font-size: 11px;
  }
}
@media (max-width: 368px) {
  .quick-links-container {
    gap: 4px;
  }

  .quick-link-item-container {
    /* 在更小的屏幕上稍微缩小尺寸 */
    width: 50px;
    min-width: 50px;
    margin: 2px;
  }

  .quick-link-item {
    width: 50px;
    height: 50px;
  }

}
    @media (max-width: 368px) {
      #welcome-message {
        font-size: 20px;
      }
    }

/* Search form 响应式处理 */
@media (max-width: 768px) {
  /* 隐藏主题切换按钮 */
  .theme-toggle {
    display: none !important;
  }
  .chrome-quick-icons{
    display: none !important;
  }
  .settings-icon{
    display: none !important;
  }
  /* 已有的其他媒体查询内容 */
  .flex.justify-between.items-center.mb-4 {
    width: 95%;
    justify-content: center; /* 居中对齐 */
  }
  
  .search-container {
    width: 100%;
  }
  
  .search-form {
    max-width: 100%;
    width: 100%;
    height: auto;
    min-height: 50px;
    padding: 14.5px 20px 14.5px 10px;
  }

  .search-input {
  
    max-height: none; /* 允许内容增长 */
    overflow-y: hidden; /* 初始状态隐藏滚动条 */
    resize: none; /* 禁用手动调整大小 */
  }

  .search-input:focus {
    overflow-y: hidden; /* 允许滚动 */
    height: auto; /* 允许自动增长 */
  }

  .search-input::placeholder {
    color: transparent !important;
    opacity: 0 !important;
  }
}

/* 更小屏幕的额外优化 */
@media (max-width: 480px) {
  .search-form {
    padding: 14.5px 20px 14.5px 10px;
  }
  
  .search-input {
    font-size: 13px; /* 更小的字体大小 */
  }
}

/* 新功能提示样式 */
.feature-tips {
  position: fixed;
  top: 24px;  /* 改为顶部定位 */
  right: 24px;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  max-width: 480px;
  z-index: 1000;
  animation: tipFadeIn 0.3s ease-out;
}

.feature-tips .tip-content {
  display: flex;
  padding: 12px;
  align-items: flex-start;
  gap: 8px;
}

.feature-tips .tip-text {
  flex: 1;
  font-size: 14px;
  color: #374151;
  line-height: 1.5;
}

.feature-tips .feature-tips-title {
  font-weight: bold;
  color: var(--primary-color, #4A9FE8);
  margin-bottom: 4px;
}
.feature-description {
  white-space: normal;
  line-height: 1.5;
  padding: 1rem 0;
}

.feature-description br {
  display: block;
  margin: 8px 0;
}

.feature-tips .tip-close {
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: #9ca3af;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-tips .tip-close:hover {
  color: #374151;
}
.feature-tips .tip-content svg {
  width: 20px;
  height: 20px;
  color: var(--primary-color, #4A9FE8);
  /* info 图标颜色 */
}

.feature-tips .tip-close svg {
  width: 18px;
  height: 18px;
}

/* 暗色模式下的图标颜色 */
[data-theme="dark"] .feature-tips .tip-content svg {
  color: var(--primary-color, #4A9FE8);
}

/* 暗色模式适配 */
[data-theme="dark"] .feature-tips {
  background: #1f2937;
}

[data-theme="dark"] .feature-tips .tip-text {
  color: #e5e7eb;
}

[data-theme="dark"] .feature-tips .tip-close {
  color: #6b7280;
}

[data-theme="dark"] .feature-tips .tip-close:hover {
  color: #e5e7eb;
}

/* 修改动画效果 */
@keyframes tipFadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);  /* 改为向下滑入 */
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes tipFadeOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-10px);  /* 改为向上滑出 */
  }
}

/* 调整移动端响应式布局 */
@media (max-width: 768px) {
  .feature-tips {
    top: 16px;
    right: 16px;
    left: 16px;  /* 在移动端左右留边距 */
    max-width: none;  /* 移动端占满宽度减去边距 */
  }
}

/* 添加按钮特殊样式 */
.add-engine {
  color: #9ca3af;
  padding: 0;
  border: none;
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: color 0.2s ease;
}

.search-engine-option:has(.add-engine):hover .add-engine {
  color: var(--primary-color, #4A9FE8);
}

.add-icon {
  font-size: 24px;
  margin-bottom: 4px;
}


/* 搜索引擎对话框基础样式 */
.modal {
  display: none;
  position: fixed;
  z-index: 1002;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.4);
  /* 移除 padding-top */
  padding: 0;
  /* 防止背景滚动 */
  overflow: hidden;
}

.modal .modal-content {
  background-color: #ffffff;
  color: #333333;
  border: 1px solid #eeeeee;
  /* 修改定位和尺寸 */
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 800px;
  max-height: 90vh; /* 最大高度为视窗高度的90% */
  border-radius: 12px;
  padding: 2rem;
  /* 只保留overflow设置 */
  overflow-y: auto;
}



/* 搜索引擎容器样式调整 */
.search-engines-container {
  /* 移除之前可能存在的外边距 */
  margin: 0;
  /* 添加内部间距 */
  padding-right: 16px;
}

/* 确保关闭按钮始终可见 */
.modal .close-button {
  position: sticky;
  top: -30px;
  right: 0;
  float: right;
  margin: -1rem -1rem 1rem 1rem;
  background-color: white;
  padding: 8px;
  z-index: 1;
}

/* 搜索引擎列表样式 */
.search-engines-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 24px;
  color: #1a202c;
}

.search-engine-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.search-engine-category {
  margin-bottom: 32px;
}
.category-title {
  font-size: 16px;
  font-weight: 600;
  color: #374151;
  margin-bottom: 16px;
}
.search-engine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}

.search-engine-item {
  display: flex;
  align-items: center;
  padding: 12px;
  border-radius: 8px;
  transition: all 0.2s ease;
  background-color: #f8f9fa;
  cursor: pointer; /* 添加鼠标指针样式 */
}

.search-engine-item:hover {
  background-color: #f0f0f0; /* 稍微调暗一点的悬停背景色 */
}

.search-engine-info {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-engine-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.search-engine-name {
  font-size: 14px;
  color: #374151;
  font-weight: 600;
}
.custom-checkbox {
  margin-right: 12px;
}

/* 自定义搜索引擎样式 */
.custom-engine-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.custom-engine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 16px; /* 添加底部间距 */
}

.custom-engine-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background-color: #f8f9fa;
  padding: 16px;
  border-radius: 8px;
}

.custom-input {
  padding: 8px 12px;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  font-size: 14px;
  transition: all 0.2s ease;
  width: 100%;
}

.custom-input:focus {
  outline: none;
  border-color: var(--primary-color, #4A9FE8);
  box-shadow: 0 0 0 2px rgba(var(--primary-color-rgb), 0.1);
}

.custom-button {
  padding: 8px 16px;
  background-color: var(--primary-color, #4A9FE8);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.custom-button:hover {
  background-color: #3A8FD4;
}

/* 自定义搜索引擎图标样式 */
.search-engine-icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
  border-radius: 4px;
  background-color: #fff;
  padding: 2px;
}

.search-engine-icon[src$="default-engine-logo.svg"] {
  opacity: 0.6;
  padding: 3px;
  background-color: #f0f0f0;
}

/* 添加图标加载动画 */
@keyframes iconLoading {
  0% { opacity: 0.3; }
  50% { opacity: 0.7; }
  100% { opacity: 0.3; }
}

.search-engine-icon.loading {
  animation: iconLoading 1.5s infinite;
}

/* 图标加载动画样式 */
.icon-loading-spinner {
  position: absolute;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid var(--primary-color, #4A9FE8);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.custom-input.loading {
  padding-right: 40px; /* 为加载图标留出空间 */
}

@keyframes spin {
  0% { transform: translateY(-50%) rotate(0deg); }
  100% { transform: translateY(-50%) rotate(360deg); }
}

/* 修改 custom-engine-form 样式以支持相对定位 */
.custom-engine-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background-color: #f8f9fa;
  padding: 16px;
  border-radius: 8px;
}

/* 修改输入框容器样式 */
.input-container {
  position: relative;
  width: 100%;
}

/* 自定义复选框样式 */
.custom-checkbox {
  position: relative;
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-right: 12px;
}

/* 隐藏原生复选框但保持其功能 */
.custom-checkbox input[type="checkbox"] {
  position: absolute;
  opacity: 0;  /* 改为 0 来隐藏原生复选框 */
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
  z-index: 2;  /* 确保复选框在最上层可以接收点击 */
}

/* 自定义复选框样式覆盖在原生复选框上 */
.custom-checkbox .checkmark {
  position: absolute;
  top: 0;
  left: 0;
  width: 18px;
  height: 18px;
  border: 2px solid #e2e8f0;
  border-radius: 4px;
  background-color: white;
  pointer-events: none;
  z-index: 1;
  transition: all 0.2s ease;
}

/* 复选框选中状态 */
.custom-checkbox input:checked + .checkmark {
  background-color: var(--primary-color, #4A9FE8);
  border-color: var(--primary-color, #4A9FE8);
}

/* 复选框选中时的对勾 */
.custom-checkbox input:checked + .checkmark:after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}



/* 禁用状态 */
.custom-checkbox input:disabled ~ .checkmark {
  background-color: #f3f4f6;
  border-color: #e5e7eb;
  cursor: not-allowed;
}

/* 全局滚动条样式 */
.global-range-slider {
  position: fixed;
  display: none;
  z-index: 1003;
  background-color: rgba(254, 254, 254, 0.9);
  padding: 0px;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.06), 0 2px 4px -2px rgb(0 0 0 / 0.06);
}

.global-range-slider #floating-width-settings-global {
  min-width: 300px;
}

.global-range-slider .slider-container {
  margin-bottom: 16px;
}

.global-range-slider input[type="range"] {
  width: 100%;
  height: 4px;
  background: #e5e7eb;
  border-radius: 2px;
  outline: none;
  -webkit-appearance: none;
}

.global-range-slider input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--primary-color, #4A9FE8);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s ease;
}

.global-range-slider input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.1);
  box-shadow: 0 0 0 6px rgba(var(--primary-color-rgb), 0.1);
}

.global-range-slider .value-display {
  white-space: nowrap;
  font-size: 75%;
  color: #4a5568;
}

.global-range-slider .preview-text {
  margin-top: 16px;
  font-size: 75%;
  color: #4a5568;
}

.global-range-slider .preview-text span:last-child {
  color: var(--primary-color, #4A9FE8);
  font-weight: 500;
}

/* 暗色模式适配 */
[data-theme="dark"] .global-range-slider {
  background: #1f2937;
}

[data-theme="dark"] .global-range-slider input[type="range"] {
  background: #4b5563;
}

[data-theme="dark"] .global-range-slider .value-display,
[data-theme="dark"] .global-range-slider .preview-text {
  color: #e5e7eb;
}

.search-engine-update-tip,
.settings-update-tip {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.search-engine-update-tip.tip-fade-out,
.settings-update-tip.tip-fade-out {
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* 滚动指示器样式 */
.scroll-indicator {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.7);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease, background-color 0.3s ease;
  pointer-events: none;
  z-index: 10;
}

.scroll-indicator svg {
  width: 20px;
  height: 20px;
  color: #6B7280;
  transition: color 0.3s ease;
}

.bookmarks-container:hover .scroll-indicator {
  opacity: 0.6;
  pointer-events: auto;
}

.bookmarks-container:hover .scroll-indicator:hover {
  opacity: 0.9;
  background-color: rgba(255, 255, 255, 0.9);
}

/* 当书签列表处于滚动状态时，让指示器更明显 */
.bookmarks-list.scrolling ~ .scroll-indicator,
.bookmarks-container:hover .bookmarks-list.scrolling ~ .scroll-indicator {
  opacity: 0.8;
}

/* 暗色模式适配 */
[data-theme="dark"] .scroll-indicator {
  background-color: rgba(31, 41, 55, 0.7);
}

[data-theme="dark"] .scroll-indicator svg {
  color: #D1D5DB;
}

[data-theme="dark"] .bookmarks-container:hover .scroll-indicator:hover {
  background-color: rgba(31, 41, 55, 0.9);
}

/* 滚动指示器动画 */
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-5px);
  }
  60% {
    transform: translateY(-3px);
  }
}

.scroll-indicator.animate {
  animation: bounce 2s infinite;
}

