/*
 * 插件工具页统一样式
 * 目标：为 plugin 下的各类工具提供可复用的基础样式，减少每个工具重复写内联 CSS。
 */

:root {
  --tool-primary: #6576ff;
  --tool-primary-soft: #eef2ff;
  --tool-accent: #4f86f7;
  --tool-border: #e5e9f2;
  --tool-muted: #8094ae;
  --tool-bg: #ffffff;
  --tool-bg-soft: #f7f9fc;
  --tool-shadow: 0 10px 30px rgba(31, 45, 61, 0.08);
  --tool-radius: 16px;
}

/* 主体卡片和区块 */
.container-xl .card.card-preview {
  border: 1px solid rgba(229, 233, 242, 0.9);
  border-radius: var(--tool-radius);
  overflow: hidden;
}

.container-xl .card.card-preview .card-inner {
  position: relative;
}

.container-xl .card.card-preview .card-inner.mt-3,
.container-xl .card.card-preview .card-inner:first-child {
  padding-top: 2rem;
}

/* 标题与副标题 */
.container-xl .nya-title,
.container-xl .title,
.container-xl .nk-block-title {
  word-break: break-word;
}

.container-xl h1.nya-title,
.container-xl .nya-title.text-center {
  left: 50%;
  transform: translateX(-50%);
  max-width: calc(100% - 2rem);
  text-align: center;
  white-space: normal;
}

.container-xl .card h2,
.container-xl .card h3,
.container-xl .card h4,
.container-xl .card h5,
.container-xl .card h6 {
  color: #22324d;
}

/* 表单区域 */
.container-xl .form-group + .form-group {
  margin-top: 1rem;
}

.container-xl .form-control,
.container-xl .form-select,
.container-xl textarea.form-control {
  border-radius: 12px;
  border: 1px solid var(--tool-border);
  background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.container-xl .form-control:hover,
.container-xl .form-select:hover,
.container-xl textarea.form-control:hover {
  border-color: #c9d3e5;
}

.container-xl .form-control:focus,
.container-xl .form-select:focus,
.container-xl textarea.form-control:focus {
  border-color: var(--tool-primary);
  box-shadow: 0 0 0 0.22rem rgba(101, 118, 255, 0.14);
}

.container-xl .form-label {
  color: #364a63;
  font-weight: 600;
}

/* 按钮统一风格 */
.container-xl .btn {
  border-radius: 12px;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease;
}

.container-xl .btn:hover {
  transform: translateY(-1px);
}

.container-xl .btn-primary,
.container-xl .btn-outline-primary.active,
.container-xl .btn-group .btn.active {
  box-shadow: 0 10px 24px rgba(101, 118, 255, 0.22);
}

.container-xl .btn-group {
  flex-wrap: wrap;
  gap: .5rem;
}

.container-xl .btn-group > .btn {
  border-radius: 10px !important;
  flex: 0 0 auto;
}

/* 结果区/预览区 */
.container-xl .result-item,
.container-xl .image-preview,
.container-xl .review-card,
.container-xl .feature-item,
.container-xl pre.small,
.container-xl .table-responsive,
.container-xl .accordion,
.container-xl .accordion-inner.collapse,
.container-xl .accordion-body {
  border-radius: 14px;
}

.container-xl .result-item {
  padding: .9rem 1rem;
  background: var(--tool-bg-soft);
  border: 1px solid var(--tool-border);
}

.container-xl .result-item + .result-item {
  margin-top: .75rem;
}

.container-xl .result-item p:last-child {
  margin-bottom: 0;
}

.container-xl .image-preview {
  background: linear-gradient(180deg, #f8fbff 0%, #eef4ff 100%);
  border: 1px solid #dbe6ff;
  padding: .75rem;
}

.container-xl .image-preview img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: 12px;
}

/* 上传/拖拽区域 */
.container-xl #fileInput,
.container-xl .tool-upload-zone,
.container-xl .upload-area {
  border-radius: 16px;
  border: 1.5px dashed #aac1ff !important;
  background: linear-gradient(180deg, #f8fbff 0%, #eef3ff 100%);
  transition: all .22s ease;
}

.container-xl #fileInput:hover,
.container-xl .tool-upload-zone:hover,
.container-xl .upload-area:hover {
  background: linear-gradient(180deg, #edf4ff 0%, #e3edff 100%);
  border-color: var(--tool-primary) !important;
}

.container-xl .preview-icon-wrap,
.container-xl .feature-icon,
.container-xl .icon-circle {
  filter: drop-shadow(0 8px 16px rgba(79, 134, 247, 0.14));
}

/* 表格 */
.container-xl .table {
  overflow: hidden;
  border-radius: 14px;
}

.container-xl .table th,
.container-xl .table td {
  vertical-align: middle;
}

.container-xl .table thead th,
.container-xl .query-title,
.container-xl .table-title {
  background: #f4f7ff;
  color: #30415f;
  font-weight: 600;
}

/* FAQ / 手风琴 */
.container-xl .tool-faq-accordion .accordion-item {
  border: 1px solid var(--tool-border);
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  box-shadow: none;
}

.container-xl .tool-faq-accordion .accordion-item + .accordion-item {
  margin-top: .85rem;
}

.container-xl .tool-faq-accordion .accordion-head {
  padding: 1rem 1.25rem;
  background: linear-gradient(180deg, #ffffff 0%, #f8faff 100%);
}

.container-xl .tool-faq-accordion .accordion-head .title {
  margin-bottom: 0;
  font-size: 1rem;
  font-weight: 600;
}

.container-xl .tool-faq-accordion .accordion-inner.collapse,
.container-xl .tool-faq-accordion .accordion-body,
.container-xl .accordion-inner > p:last-child {
  margin-bottom: 0;
}

.container-xl .tool-faq-accordion .accordion-body,
.container-xl .tool-faq-accordion .accordion-inner.collapse {
  padding: 0 1.25rem 1rem;
  color: #526484;
}

/* 内容信息卡片 */
.container-xl .feature-item,
.container-xl .review-card,
.container-xl .bg-light.rounded,
.container-xl .card.card-inner,
.container-xl .text-center.p-3 {
  border-color: var(--tool-border) !important;
}

.container-xl .feature-item,
.container-xl .review-card {
  background: #fff;
  box-shadow: 0 8px 20px rgba(31, 45, 61, 0.04);
  transition: transform .18s ease, box-shadow .18s ease;
}

.container-xl .feature-item:hover,
.container-xl .review-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--tool-shadow);
}

.container-xl .text-muted {
  color: var(--tool-muted) !important;
}

/* 代码块/预格式文本 */
.container-xl pre,
.container-xl code,
.container-xl .query-result {
  word-break: break-word;
}

.container-xl pre {
  padding: 1rem;
  background: #0f172a;
  color: #dbeafe;
  border: 1px solid rgba(148, 163, 184, .18);
  border-radius: 14px;
}

/* 工具页面通用组件 */
.container-xl .tool-no-select {
  user-select: none;
}

.container-fluid .fieldset {
  margin: 1.125rem 0;
  padding: 1.25rem;
  border: 1px solid #cacaca;
}

.container-fluid .fieldset > legend {
  font-size: 22px;
}

.container-fluid .fieldset > ul > li {
  border: solid 1px #eaeaea;
  display: inline-block;
  margin: .2rem;
  width: 3rem;
  height: 3rem;
  text-align: center;
  cursor: pointer;
  overflow: hidden;
  font-size: .2rem;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.container-fluid .fieldset > ul > li > span {
  display: block;
  font-size: 1.5rem;
  height: 3rem;
  line-height: 3rem;
}

.container-xl .tool-clickable {
  cursor: pointer;
}

.container-xl .tool-emoji-lg {
  font-size: 2rem;
}

.container-xl .tool-search-card {
  border: 1px solid #dee2e6;
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  background: #fff;
}

.container-xl .tool-link-reset {
  text-decoration: none;
  color: inherit;
}

.container-xl .tool-search-card-icon {
  width: 40px;
  height: 40px;
  margin-right: 10px;
}

.container-xl .tool-search-card-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.container-xl .tool-search-card-title {
  font-size: 16px;
  font-weight: 700;
  color: rgb(36, 36, 36);
  margin-bottom: 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.container-xl .tool-search-card-link,
.container-xl .tool-search-card-desc {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.6);
}

.container-xl .tool-search-card-link {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.container-xl .tool-search-card-desc {
  white-space: pre-wrap;
  overflow-wrap: break-word;
}

.container-xl .tool-status-icon {
  width: 20px;
  height: 20px;
}

.container-xl .btn-link {
  text-decoration: none;
  color: #0d6efd;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
}

.container-xl .btn-link:hover {
  text-decoration: underline;
}

.container-xl .loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  border-top-color: #6576ff;
  animation: tool-spin 1s ease-in-out infinite;
  margin-right: 10px;
}

@keyframes tool-spin {
  to { transform: rotate(360deg); }
}

.container-xl .author-info {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.container-xl .author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-right: 10px;
  object-fit: cover;
  border: 2px solid #f0f0f0;
}

.container-xl .video-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  word-break: break-word;
  color: #364a63;
}

.container-xl .video-description {
  font-size: 14px;
  color: #666;
  margin-bottom: 15px;
  word-break: break-word;
  max-height: 100px;
  overflow-y: auto;
}

.container-xl .audio-player,
.container-xl .cover-container,
.container-xl .video-info {
  width: 100%;
  margin: 15px 0;
  background: #f5f6fa;
  border-radius: 8px;
  padding: 15px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.container-xl .cover-container {
  text-align: center;
}

.container-xl .audio-player-controls,
.container-xl .video-info-item,
.container-xl .cover-actions {
  display: flex;
  align-items: center;
}

.container-xl .cover-actions {
  justify-content: center;
  gap: 10px;
  margin-top: 15px;
}

.container-xl .audio-player-btn,
.container-xl .action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
}

.container-xl .audio-player-btn {
  margin-right: 15px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(101, 118, 255, 0.2);
  transition: all 0.2s ease;
}

.container-xl .audio-player-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 3px 8px rgba(101, 118, 255, 0.3);
}

.container-xl .audio-player-btn .icon,
.container-xl .action-btn .icon {
  font-size: 16px;
  margin-right: 5px;
}

.container-xl .audio-progress-container {
  flex-grow: 1;
  position: relative;
  height: 10px;
  background-color: #e9ecef;
  border-radius: 5px;
  cursor: pointer;
  margin-right: 10px;
}

.container-xl .audio-progress,
.container-xl .audio-progress-bar {
  height: 100%;
  border-radius: 5px;
}

.container-xl .audio-progress {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

.container-xl .audio-progress-bar {
  width: 0;
  position: relative;
  background: linear-gradient(90deg, #6576ff, #8492ff);
}

.container-xl .audio-time,
.container-xl .cover-size-info,
.container-xl .audio-quality-detail {
  font-size: 13px;
  color: #8094ae;
}

.container-xl .audio-time {
  font-weight: 500;
  min-width: 60px;
  text-align: right;
  color: #526484;
}

.container-xl .audio-quality-selector {
  margin-bottom: 15px;
}

.container-xl .audio-quality-item {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid #e5e9f2;
  border-radius: 6px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.3s;
  background-color: #fff;
}

.container-xl .audio-quality-item:hover {
  background-color: #f5f6fa;
  border-color: #c0c6d4;
}

.container-xl .audio-quality-item.active {
  border-color: #6576ff;
  background-color: #eef0ff;
}

.container-xl .audio-quality-info,
.container-xl .video-info-value {
  flex-grow: 1;
}

.container-xl .audio-quality-name,
.container-xl .video-info-label {
  font-weight: 500;
  color: #364a63;
}

.container-xl .video-info-label {
  width: 80px;
  color: #526484;
}

.container-xl .video-info-item {
  margin-bottom: 8px;
}

.container-xl .audio-quality-action {
  margin-left: 10px;
}

.container-xl .download-btn,
.container-xl .action-btn {
  padding: 8px 20px;
  font-weight: 500;
}

.container-xl .cover-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  margin-bottom: 15px;
}

.container-xl .tool-upload-icon {
  font-size: 48px;
  margin-bottom: 10px;
  color: var(--tool-accent);
}

.container-xl .tool-hidden-file-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.container-xl .tool-input-overlay {
  cursor: pointer;
}

.container-xl .tool-preview-box {
  max-width: 400px;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(79, 134, 247, 0.25);
}

.container-xl .tool-preview-box img {
  max-height: 50vh;
  object-fit: contain;
}

.container-xl .tool-preview-image-limit {
  max-height: 50vh;
  object-fit: contain;
}

.container-xl .tool-format-info,
.container-xl .tool-strong-label {
  font-weight: 600;
}

.container-xl .tool-format-info {
  color: var(--tool-accent);
}

.container-xl .tool-min-btn {
  min-width: 120px;
}

.container-xl .tool-icon-32 {
  font-size: 32px;
}

.container-xl .tool-icon-36 {
  font-size: 36px;
}

.container-xl .tool-icon-white {
  color: #fff;
}

.container-xl .tool-icon-circle-lg {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg,#6576ff,#7c8cff);
  border-radius: 50%;
}

.container-xl .tool-query-title-right {
  text-align: right;
}

.container-xl .tool-scroll-result {
  white-space: nowrap;
  overflow-x: auto;
  word-break: break-all;
}

.container-xl .tool-control-row,
.container-xl .tool-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.container-xl .tool-action-row {
  justify-content: space-between;
}

.container-xl .tool-control-sm {
  flex: 1 1 140px;
}

.container-xl .tool-control-md {
  flex: 2 1 240px;
}

.container-xl .tool-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  list-style: none;
  padding: 0;
  margin: 0;
  border-bottom: 1px solid var(--tool-border);
}

.container-xl .tool-tab-item {
  margin: 0;
}

.container-xl .tool-tab-link {
  display: block;
  padding: 10px 15px;
  border: 1px solid var(--tool-border);
  border-bottom: none;
  background: #f5f5f5;
  border-radius: 12px 12px 0 0;
  color: #364a63;
}

.container-xl .tool-tab-item.active-tab .tool-tab-link {
  background: #eef3ff;
  color: var(--tool-primary);
  border-color: #cfd8ff;
}

.container-xl .tool-tab-panel {
  border: 1px solid var(--tool-border);
  padding: 15px;
  border-radius: 0 0 14px 14px;
  background: #fff;
}

/* 工具说明区域间距 */
.container-xl > .card.card-preview,
.container-xl > .col-sm-12 > .card.card-preview,
.container-xl > .col-sm-12 > .card.card-preview + .card.card-preview {
  margin-bottom: 1.5rem;
}

.container-xl textarea.form-control {
  min-height: auto;
}

.container-xl #viewhtml {
  word-break: break-all;
  white-space: break-spaces;
}

.container-xl .tool-break-all {
  word-break: break-all;
}

.container-xl .tool-query-title-wide {
  text-align: right;
}

@media (min-width: 576px) {
  .container-xl .tool-query-title-wide {
    width: 150px;
  }
}

.container-xl .tool-title-accent {
  color: #4f86f7;
}

.container-xl .tool-max-height-unlimited {
  max-height: 2222px;
}

.container-xl .tool-json-editor {
  height: 532px;
  max-height: 532px;
}

.container-xl .tool-json-preview {
  height: 530px;
  padding: 20px;
  border-right: solid 1px #ddd;
  border-bottom: solid 1px #ddd;
  border-radius: 0;
  resize: none;
  overflow-y: scroll;
  outline: none;
}

.container-xl .tool-width-98 {
  width: 98%;
}

.container-xl .tool-hidden-pre {
  display: none;
}

.container-xl .tool-font-14 {
  font-size: 14px;
}

.container-xl .tool-demo-table {
  font-size: 12px;
  color: #333333;
  width: 100%;
  border-width: 1px;
  border-color: #729ea5;
  border-collapse: collapse;
}

.container-xl .tool-demo-table th {
  font-size: 12px;
  background-color: #acc8cc;
  border-width: 1px;
  padding: 8px;
  border-style: solid;
  border-color: #729ea5;
  text-align: left;
}

.container-xl .tool-demo-table tr {
  background-color: #d4e3e5;
}

.container-xl .tool-demo-table td {
  font-size: 12px;
  border-width: 1px;
  padding: 8px;
  border-style: solid;
  border-color: #729ea5;
}

/* 深色模式兼容 */
.dark-mode {
  --tool-border: #30415f;
  --tool-bg: #101924;
  --tool-bg-soft: #16202d;
  --tool-muted: #9fb1c9;
  --tool-primary-soft: rgba(101, 118, 255, 0.16);
}

.dark-mode .container-xl .card.card-preview {
  border-color: #2b3b55;
}

.dark-mode .container-xl .card h2,
.dark-mode .container-xl .card h3,
.dark-mode .container-xl .card h4,
.dark-mode .container-xl .card h5,
.dark-mode .container-xl .card h6,
.dark-mode .container-xl .form-label {
  color: #d8e2f0;
}

.dark-mode .container-xl .form-control,
.dark-mode .container-xl .form-select,
.dark-mode .container-xl textarea.form-control,
.dark-mode .container-xl .feature-item,
.dark-mode .container-xl .review-card,
.dark-mode .container-xl .result-item,
.dark-mode .container-xl .tool-faq-accordion .accordion-item {
  background: #141c26;
  border-color: #30415f;
  color: #c7d4e6;
}

.dark-mode .container-xl .tool-faq-accordion .accordion-head,
.dark-mode .container-xl #fileInput,
.dark-mode .container-xl .tool-upload-zone,
.dark-mode .container-xl .upload-area,
.dark-mode .container-xl .image-preview,
.dark-mode .container-xl .query-title,
.dark-mode .container-xl .table-title,
.dark-mode .container-xl .table thead th {
  background: #1a2432;
}

.dark-mode .container-xl pre {
  background: #0b1220;
  color: #dbeafe;
}

/* 移动端 */
@media (max-width: 768px) {
  .container-xl .card.card-preview .card-inner {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .container-xl h1.nya-title,
  .container-xl .nya-title.text-center {
    position: static;
    transform: none;
    max-width: 100%;
    margin: 0 0 1rem;
    display: inline-block;
  }

  .container-xl .btn-group {
    display: flex;
  }

  .container-xl .btn-group > .btn,
  .container-xl .btn.btn-lg,
  .container-xl .btn.btn-block {
    width: 100%;
  }

  .container-xl .icon-circle {
    width: 64px;
    height: 64px;
  }
}