/* 覆盖与补充样式，便于复刻历史卡片与背景 */

/* ─── 工具类 ─────────────────────────────────────────── */
.flex-1 { flex: 1; }
.mt-8 { margin-top: 8px; }
.mt-10 { margin-top: 10px; }
.mt-12 { margin-top: 12px; }
.ml-8 { margin-left: 8px; }
.w-100 { width: 100px; }
.text-xs { font-size: 12px; }
.text-sm { font-size: 0.85rem; }
.text-secondary { color: var(--color-text-secondary); }
.hidden { display: none; }
.inline-flex { display: inline-flex; gap: 8px; flex-wrap: wrap; }
.brand-logo { height: 1.5em; vertical-align: middle; }
.copy-curl-btn {
  position: absolute; top: 8px; right: 8px; z-index: 2;
  background: rgba(255,255,255,0.8); border: none; border-radius: 4px;
  padding: 2px 8px; cursor: pointer; font-size: 12px;
  display: flex; align-items: center; gap: 4px;
}
.block { display: block; }
.watermark-input { width: 140px; text-align: left; }
.code-block-wrapper { position: relative; }
.chart-lg { height: 320px; }
.chart-md { height: 280px; }
.flex-2 { flex: 2; }
.not-found-container {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; min-height: 80vh; text-align: center;
}
.not-found-code {
  font-size: 6rem; font-weight: 800; color: var(--color-primary); margin: 0;
}
.not-found-text {
  font-size: 1.2rem; color: var(--color-text-secondary); margin: 12px 0 24px;
}
.no-decoration { text-decoration: none; }
.copyright-text { text-align: center; color: #999; padding: 5px 0; }
.cancel-btn {
  background: transparent; color: #666; border: 1px solid #ddd;
}
.cancel-btn:hover {
  background: var(--color-card-bg);
}

body, html {
  background-image: linear-gradient(var(--color-grid-line) 1px, transparent 0),
    linear-gradient(90deg, var(--color-grid-line) 1px, transparent 0);
  background-size: 32px 32px;
  background-color: var(--color-background);
}

.global-footer {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 14px;
  color: var(--color-text-secondary);
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background: var(--color-card-bg);
  border-top: 1px solid var(--color-border-light);
  box-shadow: 0 -2px 6px var(--color-shadow-sm);
}
.global-footer a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}
.global-footer a:hover {
  text-decoration: underline;
}

/* 用户信息按钮 */
#userInfo { cursor: pointer; }

/* 用户管理 */
.user-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.user-row {
  display: grid;
  grid-template-columns: 1.2fr 1.2fr auto auto;
  gap: 8px;
  align-items: center;
}
.user-row .tailwind-btn {
  height: 36px;
}
.tailwind-btn.danger-btn {
  background: var(--color-danger);
  color: #fff;
}
.tailwind-btn.danger-btn:hover {
  background: var(--color-danger-dark);
}

/* 进度条（上传中） */
.progress-bar {
  width: 240px;
  height: 8px;
  background: rgba(255,255,255,0.25);
  border-radius: 999px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}
.progress-bar-inner {
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, #5f0, #55ff00a8, #5f0);
  border-radius: 999px;
  animation: progressPulse 1s linear infinite;
}
@keyframes progressPulse {
  0% { transform: translateX(-60%); }
  100% { transform: translateX(160%); }
}

.upload-content { cursor: pointer; }

.api-view,
.history-view {
  position: relative !important;
  left: auto !important;
  right: auto !important;
  top: auto !important;
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  display: block;
  background: transparent;
  box-shadow: none;
  padding-bottom: 20px;
}

.api-container {
  background: var(--color-card-bg);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  border: 1px solid var(--color-border);
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
}

.history-view .recent-images {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
}

#resultContainer.result-container,
.result-container {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
  justify-items: center;
  align-items: start;
  padding: 10px 0 20px;
  position: relative;
  margin: 16px auto 10px;
  max-width: 1200px;
  cursor: default;
}

#totalImages.hide-badge,
#totalImages:empty {
  display: none !important;
}
#historyBtn #totalImages.hide-badge {
  background: none !important;
  color: transparent !important;
  border: none !important;
  padding: 0 !important;
}

.images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
  padding: 14px 6px 30px;
  width: 100%;
  align-items: start;
  justify-items: center;
}

.history-card {
  background: var(--color-card-bg);
  border-radius: 8px;
  box-shadow: 0 3px 8px var(--color-shadow);
  overflow: hidden;
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  position: relative;
  width: 100%;
  max-width: 270px;
  min-height: 0;
  cursor: default;
  transition: all .2s ease, box-shadow var(--transition-speed) ease, border-color var(--transition-speed) ease;
  animation: slideInFromTop .5s ease forwards;
}
.history-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 3px 8px var(--color-shadow-hover);
  border-color: var(--color-primary);
}

.history-card .thumb-wrap {
  position: relative;
  background: repeating-linear-gradient(0deg, #dcdcdc 0, #dcdcdc 1px, transparent 1px, transparent 24px),
    repeating-linear-gradient(90deg, #dcdcdc 0, #dcdcdc 1px, transparent 1px, transparent 24px);
  min-height: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: pointer;
}
[data-theme=dark] .history-card .thumb-wrap {
  background: repeating-linear-gradient(0deg, rgba(255,255,255,0.08) 0, rgba(255,255,255,0.08) 1px, transparent 1px, transparent 24px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.08) 0, rgba(255,255,255,0.08) 1px, transparent 1px, transparent 24px);
}

.history-card img {
  max-width: 100%;
  max-height: 140px;
  object-fit: cover;
}

@keyframes slideInFromTop {
  0% { opacity: 0; transform: translateY(-20px) scale(.98); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.history-card .delete-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(231, 76, 60, 0.38);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 16px rgba(231, 76, 60, 0.2);
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.2s ease;
}

.history-card:hover .delete-btn { opacity: 1; transform: scale(1); }
.history-card .delete-btn:hover {
  background: rgba(231, 76, 60, 0.6);
  box-shadow: 0 10px 18px rgba(231, 76, 60, 0.25);
}
.history-card .delete-btn svg {
  width: 18px;
  height: 18px;
}

.history-card .body {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.history-card .title-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  font-weight: 600;
  color: var(--color-text-primary);
  gap: 4px;
}

.history-card .title-row .id {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
}

.history-card .title-row .date {
  font-size: 12px;
  color: var(--color-text-secondary);
  width: 100%;
}

.history-card .link-input {
  display: flex;
  align-items: center;
  gap: 8px;
}

.history-card .link-input input {
  flex: 1;
  border: 1px solid var(--color-border-input);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 14px;
  background: #fff;
}
[data-theme=dark] .history-card .link-input input {
  background: var(--color-input-bg);
  border-color: var(--color-border-input);
  color: var(--color-text-primary);
}

.history-card .link-input button {
  border: none;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.history-card .link-input button:hover { transform: translateY(-1px); }

.history-card .format-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
}

.history-card .format-btn-small {
  flex: 1;
  min-width: 60px;
  text-align: center;
  border: 1px solid var(--color-border-input);
  border-radius: 10px;
  padding: 8px 10px;
  background: #f9fafb;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.history-card .format-btn-small:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 6px 12px rgba(52, 152, 219, 0.18);
}

.history-card .checkbox-abs {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 2;
  background: rgba(255,255,255,0.9);
  border-radius: 8px;
  padding: 4px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
  opacity: 0;
  transition: opacity 0.2s ease;
}
[data-theme=dark] .history-card .checkbox-abs {
  background: rgba(0,0,0,0.35);
}
.history-card:hover .checkbox-abs {
  opacity: 1;
}
.history-card.selected .checkbox-abs {
  opacity: 1;
}

.history-card.selected { box-shadow: 0 0 0 3px var(--color-primary); }

.history-card .checkbox-abs input[type=\"checkbox\"] {
  width: 18px;
  height: 18px;
}

.history-card .format-btn-small.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 6px 14px rgba(52,152,219,0.3);
}

.setting-title,
.setting-desc,
.history-card .setting-title,
.history-card .setting-desc {
  font-size: 14px;
  color: var(--color-text-primary);
}

.text-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border-input);
  border-radius: 8px;
  font-size: 14px;
  box-sizing: border-box;
  background: #fff;
  color: var(--color-text-primary);
}
[data-theme=dark] .text-input {
  background: var(--color-input-bg);
  border-color: var(--color-border-input);
  color: var(--color-text-primary);
}

.full-input { width: 100%; }

.simple-input-row {
  padding: 6px 0;
}

.personal-setting-box {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 10px;
  display: grid;
  gap: 6px;
}

.apply-brand-btn {
  background: linear-gradient(135deg, #2ecc71, #27ae60);
  color: #fff !important;
  padding: 10px 16px;
  border-radius: 10px;
  box-shadow: 0 6px 14px rgba(39, 174, 96, 0.3);
}
.apply-brand-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(39, 174, 96, 0.35);
}

/* 登录表单优化 */
.auth-form input {
  width: 100%;
  margin-bottom: 10px;
  padding: 12px;
  border: 1px solid var(--color-border-input);
  border-radius: 8px;
  font-size: 14px;
}

.auth-actions {
  display: flex;
  gap: 10px;
}

.hidden-auth { display: none !important; }

/* 上传区齿轮不触发上传 */
.card-corner-btn { z-index: 20; }
.nav-toggle-container #backBtn2 { display: none !important; }

 

/* 上传结果卡片适配 */
.result-grid {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 20px;
  justify-items: center;
}
.upload-result-card .image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.upload-result-card {
  width: 100%;
  max-width: 270px;
  min-height: 0;
  border: 1px solid var(--color-border);
  box-shadow: 0 3px 8px var(--color-shadow);
  border-radius: 8px;
  background: var(--color-card-bg);
  padding: 0 10px 12px;
  margin: 0 auto;
  cursor: default;
  transition: all .2s ease, box-shadow var(--transition-speed) ease, border-color var(--transition-speed) ease;
  animation: slideInFromTop .5s ease forwards;
}
.upload-result-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 3px 8px var(--color-shadow-hover);
  border-color: var(--color-primary);
}

.result-container {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
  justify-items: center;
  align-items: start;
  padding: 10px 0 20px;
  position: relative;
  margin: 16px auto 10px;
  max-width: 1200px;
}
.upload-result-card .image-container {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  background: #f8f9fa;
  border-bottom: 1px solid var(--color-border-light);
  border-radius: 8px 8px 0 0;
  overflow: hidden;
}
.upload-result-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}
.upload-result-actions .link-input {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  padding: 0;
  border-radius: 0;
  border: none;
}

.upload-result-actions .url-buttons {
  position: relative;
  display: flex;
  gap: 0;
  background: none;
  border-radius: 9999px;
  width: fit-content;
  margin: 0 auto;
  padding: 4px 6px;
}
.upload-result-actions .format-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  height: 38px;
  font-size: 14px;
  padding: 10px 18px;
  cursor: pointer;
  font-weight: 700;
  letter-spacing: .3px;
  color: #fff;
  position: relative;
  z-index: 2;
  transition: transform .2s ease, box-shadow .2s ease;
  background: transparent;
  border-radius: 9999px;
  border: none;
}
.upload-result-actions .format-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  pointer-events: none;
}
.upload-result-actions .format-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 12px rgba(52,152,219,0.15);
}
.upload-result-actions .format-btn.active {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(52,152,219,0.25);
}
.upload-result-actions .url-buttons .glass-glider {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 25%;
  border-radius: 9999px;
  z-index: 1;
  transition: transform .5s cubic-bezier(.37,1.95,.66,.56),background .4s ease-in-out,box-shadow .4s ease-in-out;
  background: linear-gradient(135deg,#c0c0c055,#e0e0e0);
  box-shadow: 0 0 18px #c0c0c080,0 0 10px #fff6 inset;
}
.url-buttons.direct .glass-glider { transform: translate(0); background: linear-gradient(135deg,#5f0,#55ff008a); box-shadow: 0 0 18px #c0c0c080,0 0 10px #fff6 inset; }
.url-buttons.html .glass-glider { transform: translate(100%); background: linear-gradient(135deg,#ffd70055,#fc0); box-shadow: 0 0 18px #ffd70080,0 0 10px #ffeb9666 inset; }
.url-buttons.markdown .glass-glider { transform: translate(200%); background: linear-gradient(135deg,#84bffe55,#57b9ff); box-shadow: 0 0 18px #a0d8ff80,0 0 10px #c8f0ff66 inset; }
.url-buttons.bbcode .glass-glider { transform: translate(300%); background: linear-gradient(135deg,#ff7f5055,tomato); box-shadow: 0 0 18px #ff7f5080,0 0 10px #ffa07a66 inset; }
.upload-result-actions .link-input input { width: 100%; }

.upload-history-card .format-row { gap: 8px; }

.icon-format-row {
  position: relative;
  display: flex;
  gap: 6px;
  background: none;
  border-radius: 8px;
  padding: 0;
  overflow: hidden;
  align-items: center;
}
.format-icon-btn {
  position: relative;
  z-index: 2;
  flex: 1;
  background: transparent;
  border: none;
  border-radius: 10px;
  padding: 12px 10px;
  cursor: pointer;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-weight: 600;
  transition: color 0.2s ease, transform 0.15s ease;
}
.format-icon-btn svg { width: 18px; height: 18px; }
.format-icon-btn .text-icon { font-weight: 700; font-size: 14px; }
.format-icon-btn.active { color: #fff; }
.format-indicator {
  position: absolute;
  left: 0;
  top: 4px;
  height: calc(100% - 8px);
  border-radius: 10px;
  z-index: 1;
  transition: transform 0.2s ease, width 0.2s ease, background 0.15s ease;
}

.copy-all-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin: 12px 0 4px;
  flex-wrap: wrap;
  width: 100%;
}

.copy-all-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

#historyCopyAllBar {
  justify-content: flex-start;
  margin: 0 0 12px;
  align-items: center;
}

#resultCopyAllBar {
  margin: 12px 0 8px;
}

.copy-pill {
  border: none;
  color: #222;
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 3px 8px var(--color-shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  opacity: 0.92;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  line-height: 1.2;
}
.copy-pill:hover { transform: translateY(-1px); box-shadow: 0 4px 12px var(--color-shadow-md); opacity: 1; }
.copy-pill:active { transform: translateY(0); }
.pill-direct { background: linear-gradient(135deg, #76ff7b, #7cf58b); }
.pill-html { background: linear-gradient(135deg, #ffd76a, #ffc94a); }
.pill-md { background: linear-gradient(135deg, #9dd2ff, #6ab6ff); }
.pill-bb { background: linear-gradient(135deg, #ffb199, #ff8b73); }

[data-theme=dark] .copy-pill {
  color: #111;
  box-shadow: 0 3px 8px rgba(0,0,0,0.35);
}
[data-theme=dark] .pill-direct { background: linear-gradient(135deg, #6bea77, #5fdb6c); }
[data-theme=dark] .pill-html { background: linear-gradient(135deg, #eecf65, #e4b93f); }
[data-theme=dark] .pill-md { background: linear-gradient(135deg, #89c8fb, #54aaf8); }
[data-theme=dark] .pill-bb { background: linear-gradient(135deg, #f6a98f, #f1876a); }

.copy-pill svg {
  flex-shrink: 0;
  vertical-align: middle;
}
.copy-pill .text-icon {
  font-weight: 700;
  flex-shrink: 0;
}

.batch-operations {
  position: relative;
  z-index: 2000;
}
.copy-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  display: none;
  flex-direction: column;
  gap: 6px;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-light);
  border-radius: 10px;
  padding: 8px;
  box-shadow: 0 6px 18px var(--color-shadow-md);
  z-index: 4000;
}
.copy-dropdown .copy-option {
  width: 100%;
  justify-content: flex-start;
}

.history-header {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
  width: 100%;
}
.history-header h3 { margin: 0; }
.history-header .copy-all-bar {
  justify-content: flex-end;
  justify-self: end;
  margin-left: auto;
  display: flex;
  width: auto;
}

#historyView .recent-images {
  overflow: visible;
  position: relative;
  z-index: 1;
}

.backup-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}
.backup-actions .tailwind-btn {
  flex: 0 0 auto;
}

#resultContainer {
  margin-top: 8px;
}

/* ===== 设置页面 ===== */
.settings-view {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  flex: 1;
  overflow-y: auto;
  padding-bottom: 40px;
}

.settings-page {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 32px;
}

.settings-header {
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.settings-header h2 {
  margin: 0 0 4px;
  font-size: 1.5rem;
}

.settings-header p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.settings-sections {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.settings-section {
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  position: relative;
  transition: border-color .3s;
}

/* 脏标记：红框 + 未保存标签 */
.settings-section.dirty {
  border-color: #e74c3c;
}

.settings-section .dirty-badge {
  display: none;
  position: absolute;
  top: 10px;
  right: 12px;
  font-size: 11px;
  color: #e74c3c;
  font-weight: 600;
  background: #fde8e8;
  padding: 2px 8px;
  border-radius: 3px;
}

.settings-section.dirty .dirty-badge {
  display: inline-block;
}

/* 统一保存按钮 */
.settings-save-bar {
  margin-top: 20px;
  display: flex;
  justify-content: flex-end;
}

.settings-section h3 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  color: var(--color-text-primary);
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}

.setting-row {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.setting-row:last-child {
  margin-bottom: 0;
}

.setting-row .setting-title {
  min-width: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-primary);
  flex-shrink: 0;
}

.setting-row .text-input {
  flex: 1;
  min-width: 200px;
}

.settings-section .quality-slider {
  width: 100%;
  max-width: 400px;
}

.backup-details {
  margin-top: 4px;
}

.backup-details summary {
  cursor: pointer;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 4px 0;
  color: var(--color-primary, #3b82f6);
}

@media (max-width: 640px) {
  .settings-page {
    padding: 16px;
  }
  .settings-section {
    padding: 12px;
  }
  .settings-grid {
    grid-template-columns: 1fr;
  }
}

/* 上传区域保持原来的大小 */

@media (max-width: 640px) {
  .upload-card {
    height: auto;
    min-height: 260px;
  }
}

/* 标签悬浮提示 */
.has-tip {
  display: inline-block;
  position: relative;
  border-bottom: 1px dashed var(--color-text-secondary);
}
.has-tip::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  bottom: calc(100% + 6px);
  white-space: nowrap;
  background: #333;
  color: #fff;
  font-size: 12px;
  font-weight: 400;
  padding: 4px 10px;
  border-radius: 4px;
  pointer-events: none;
  opacity: 0;
  transition: opacity .15s;
  z-index: 100;
}
.has-tip:hover::after {
  opacity: 1;
}

/* ─── Admin page extras ──────────────────────────────── */
.level-select {
  padding: 4px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  background: var(--color-card-bg);
  color: var(--color-text-primary);
  font-size: 0.85rem;
  cursor: pointer;
}
.user-action-btn.danger {
  background: var(--color-danger, #e74c3c);
  color: #fff;
}
.user-action-btn.danger:hover {
  background: var(--color-danger-dark, #c0392b);
  transform: translateY(-1px);
}
.pagination-dots {
  display: inline-flex;
  align-items: center;
  padding: 0 4px;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

/* ─── API docs params table ───────────────────────────── */
.api-params-table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0;
  font-size: 0.85rem;
}
.api-params-table th {
  text-align: left;
  padding: 8px 12px;
  background: var(--color-background-light);
  color: var(--color-text-secondary);
  font-weight: 600;
  font-size: 0.8rem;
  border-bottom: 1px solid var(--color-border);
}
.api-params-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-primary);
}
.api-params-table code {
  background: var(--color-code-bg);
  color: var(--color-code-text);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.82rem;
}

/* ========== 登录弹窗优化 ========== */

/* 覆盖 main.css 的 modal 基础样式（仅限授权弹窗） */
.modal#authModal,
.modal#changeCredsModal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
}

/* 弹窗容器动画 */
.modal#authModal .modal-content,
.modal#changeCredsModal .modal-content {
  margin: 0;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  -webkit-overflow-scrolling: touch;
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

#changeCredsModal .auth-content {
  position: relative;
}

/* 用户菜单信息行 */
.user-menu-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--color-text-secondary);
  cursor: default;
}
.user-menu-info span:last-child {
  color: var(--color-text-primary);
  font-weight: 600;
}
#adminPanelBtn {
  margin-left: 4px;
}

/* 管理后台 - 可点击用户名 */
.user-name-cell.clickable {
  cursor: pointer;
  color: var(--color-primary);
  transition: opacity .2s;
}
.user-name-cell.clickable:hover {
  opacity: 0.7;
  text-decoration: underline;
}
#userImagesBatchBar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 14px;
}
#userImagesBatchBar .danger {
  background: var(--color-danger, #e74c3c);
  color: #fff;
  border: none;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
}

/* 授权弹窗专用 */
.modal#authModal .auth-modal,
.modal#changeCredsModal .auth-modal {
  max-width: 420px;
  width: 100%;
  padding: 0;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.05);
}

/* 移动端底部拖拽指示条 */
#authModal .modal-handle,
#changeCredsModal .modal-handle {
  display: none;
}

/* 使用双 ID 选择器确保不污染图片弹窗 */
#authModal .auth-content,
#changeCredsModal .auth-content {
  padding: 32px 28px 28px;
}

#authModal .auth-header,
#changeCredsModal .auth-header {
  text-align: center;
  margin-bottom: 24px;
}

#authModal .auth-header h3,
#changeCredsModal .auth-header h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 8px;
  letter-spacing: -0.3px;
}

#authModal .auth-header p,
#changeCredsModal .auth-header p {
  color: var(--color-text-secondary);
  font-size: 14px;
  margin: 0;
  line-height: 1.4;
}

/* 步骤指引 */
#authModal .auth-steps {
  margin-bottom: 20px;
  background: var(--color-card-bg, #f8f9fa);
  border-radius: 10px;
  padding: 14px 16px;
  border: 1px solid var(--color-border-light, #eee);
}

#authModal .auth-steps .step {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

#authModal .auth-steps .step:last-child {
  margin-bottom: 0;
}

#authModal .auth-steps .step-number {
  width: 26px;
  height: 26px;
  min-width: 26px;
  background: linear-gradient(135deg, #3498db, #2980b9);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
}

#authModal .auth-steps .step-content p {
  color: var(--color-text-secondary);
  font-size: 13px;
  line-height: 1.4;
  margin: 0;
}

/* 表单 */
#authModal .auth-form,
#changeCredsModal .auth-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

#authModal .auth-form input[type="text"],
#authModal .auth-form input[type="password"],
#changeCredsModal .auth-form input[type="text"],
#changeCredsModal .auth-form input[type="password"] {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border-input, #ddd);
  border-radius: 10px;
  font-size: 15px;
  background: var(--color-input-bg, #fff);
  color: var(--color-text-primary);
  transition: border-color 0.2s, box-shadow 0.2s;
  margin-bottom: 12px;
  box-sizing: border-box;
  -webkit-appearance: none;
}

#authModal .auth-form input:focus,
#changeCredsModal .auth-form input:focus {
  outline: none;
  border-color: #3498db;
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.15);
}

#authModal .auth-form input::placeholder,
#changeCredsModal .auth-form input::placeholder {
  color: var(--color-text-muted, #aaa);
}

/* 按钮 */
#authModal .auth-actions,
#changeCredsModal .auth-actions {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

#authModal .auth-btn-large,
#changeCredsModal .auth-btn-large {
  flex: 1;
  padding: 13px 20px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  -webkit-tap-highlight-color: transparent;
}

#authModal .auth-btn-large:first-child,
#changeCredsModal .auth-btn-large:first-child {
  background: linear-gradient(135deg, #3498db, #2980b9);
  color: #fff;
}

#authModal .auth-btn-large:first-child:hover,
#changeCredsModal .auth-btn-large:first-child:hover {
  background: linear-gradient(135deg, #2980b9, #1e6b96);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

#authModal .auth-btn-large:first-child:active,
#changeCredsModal .auth-btn-large:first-child:active {
  transform: translateY(0);
  box-shadow: none;
}

/* 修改密码弹窗的取消按钮 */
#changeCredsModal .auth-btn-large[style*="background:transparent"],
#changeCredsModal .auth-btn-large[style*="background: transparent"] {
  background: transparent !important;
  color: var(--color-text-secondary) !important;
  border: 1.5px solid var(--color-border-input, #ddd) !important;
}

#changeCredsModal .auth-btn-large[style*="background:transparent"]:hover,
#changeCredsModal .auth-btn-large[style*="background: transparent"]:hover {
  background: var(--color-card-bg, #f5f5f5) !important;
  transform: none;
  box-shadow: none;
}

/* ========== 移动端适配 ========== */
@media (max-width: 480px) {
  .modal#authModal,
  .modal#changeCredsModal {
    padding: 12px;
    align-items: center;
  }

  .modal#authModal .modal-content,
  .modal#changeCredsModal .modal-content {
    max-height: 85vh;
    width: 100%;
  }

  .modal#authModal .auth-modal,
  .modal#changeCredsModal .auth-modal {
    max-width: 100%;
  }

  .modal#authModal .auth-content,
  .modal#changeCredsModal .auth-content {
    padding: 24px 20px 28px;
  }

  .modal#authModal .auth-header,
  .modal#changeCredsModal .auth-header {
    margin-bottom: 20px;
  }

  .modal#authModal .auth-header h3,
  .modal#changeCredsModal .auth-header h3 {
    font-size: 20px;
  }

  .modal#authModal .auth-header p,
  .modal#changeCredsModal .auth-header p {
    font-size: 13px;
  }

  .modal#authModal .auth-steps,
  .modal#changeCredsModal .auth-steps {
    margin-bottom: 16px;
    padding: 12px 14px;
  }

  .modal#authModal .auth-steps .step-number,
  .modal#changeCredsModal .auth-steps .step-number {
    width: 24px;
    height: 24px;
    min-width: 24px;
    font-size: 11px;
  }

  .modal#authModal .auth-steps .step-content p,
  .modal#changeCredsModal .auth-steps .step-content p {
    font-size: 12px;
  }

  .modal#authModal .auth-form input[type="text"],
  .modal#authModal .auth-form input[type="password"],
  .modal#changeCredsModal .auth-form input[type="text"],
  .modal#changeCredsModal .auth-form input[type="password"] {
    padding: 14px;
    font-size: 16px; /* 防止 iOS 自动缩放 */
    border-radius: 12px;
    margin-bottom: 10px;
  }

  .modal#authModal .auth-btn-large,
  .modal#changeCredsModal .auth-btn-large {
    padding: 14px 20px;
    font-size: 15px;
    border-radius: 12px;
  }
}

/* 超小屏幕 */
@media (max-width: 360px) {
  .modal#authModal,
  .modal#changeCredsModal {
    padding: 8px;
  }

  .modal#authModal .auth-content,
  .modal#changeCredsModal .auth-content {
    padding: 20px 16px 24px;
  }

  .modal#authModal .auth-header h3,
  .modal#changeCredsModal .auth-header h3 {
    font-size: 18px;
  }

  .modal#authModal .auth-steps .step,
  .modal#changeCredsModal .auth-steps .step {
    gap: 10px;
  }
}

/* ── 设置面板移动端适配 ────────────────────────────────── */
@media (max-width: 600px) {
  .flip-card {
    height: auto;
    perspective: none;
  }
  .flip-card-inner {
    transform: none !important;
    min-height: auto;
  }
  .setting-area {
    position: relative;
    transform: none !important;
    padding: 12px 14px;
    border-radius: var(--border-radius-lg);
    display: none;
  }
  .upload-area {
    position: relative;
  }
  .settings-content h3 {
    font-size: 16px;
    gap: 6px;
  }
  .settings-content h3 svg {
    width: 16px;
    height: 16px;
  }
  .settings-desc {
    font-size: 12px;
    margin-bottom: 10px;
  }
  .settings-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .setting-group {
    min-height: auto;
    padding: 10px;
  }
  .setting-group h4 {
    font-size: 13px;
    margin-bottom: 8px;
  }
  .setting-item {
    padding: 6px 0;
  }
  .checkbox-container {
    padding-left: 26px;
    margin-bottom: 4px;
  }
  .checkmark {
    width: 18px;
    height: 18px;
  }
  .checkmark:after {
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
  }
  .setting-title {
    font-size: 13px;
  }
  .setting-desc {
    font-size: 11px;
  }
  .quality-slider-wrapper {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .quality-label {
    font-size: 12px;
  }
  .slider-container {
    width: 100%;
  }
  .quality-slider {
    width: 100%;
  }
  .quality-value {
    font-size: 13px;
  }
  .quality-type {
    font-size: 11px;
  }
  .checkbox-with-input {
    flex-wrap: wrap;
    gap: 6px;
  }
  .checkbox-with-input input[type="text"] {
    width: 100% !important;
    font-size: 14px;
    padding: 8px 10px;
  }
  .days-input-inline input {
    font-size: 14px;
    padding: 6px 8px;
  }
  .tailwind-btn#backToUploadBtn {
    padding: 6px 12px;
    font-size: 12px;
    margin-bottom: 8px;
  }
}

@media (max-width: 380px) {
  .setting-area {
    padding: 10px 10px;
  }
  .setting-group {
    padding: 8px;
  }
  .settings-content h3 {
    font-size: 15px;
  }
}

/* ─── 统计仪表板图表布局 ─── */
.stats-charts-row {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}
.stats-chart-box {
  background: var(--color-card-bg, var(--color-background-light));
  border: 1px solid var(--color-border-light, var(--color-border));
  border-radius: var(--border-radius-md, 8px);
  padding: 16px;
  min-width: 0;
}
.stats-chart-box h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border-light, var(--color-border));
}
.stats-chart-container {
  width: 100%;
}

@media (max-width: 900px) {
  .stats-charts-row {
    flex-direction: column;
  }
}
@media (max-width: 768px) {
  .stats-summary {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-chart-container {
    height: 240px !important;
  }
}
@media (max-width: 480px) {
  .stats-summary {
    grid-template-columns: 1fr;
  }
}

/* ─── 通知样式（新） ─────────────────────────────────────────── */
.notification-container {
  --content-color: black;
  --background-color: #f3f3f3;
  --font-size-content: 1em;
  --icon-size: 1.5em;
  max-width: 90%;
  display: flex;
  flex-direction: column;
  gap: .5em;
  list-style-type: none;
  font-family: sans-serif;
  color: var(--content-color);
  position: fixed;
  top: 2%;
  right: 2%;
  left: auto;
  z-index: 10000;
}
.notification-item {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-direction: row;
  gap: 1em;
  overflow: hidden;
  padding: 10px 15px;
  border-radius: 6px;
  box-shadow: #6f6f6f33 0 8px 24px;
  background-color: var(--background-color);
  transition: all .25s ease;
  --grid-color: rgba(225, 225, 225, .7);
  background-image:
    linear-gradient(0deg, transparent 23%, var(--grid-color) 24%, var(--grid-color) 25%, transparent 26%, transparent 73%, var(--grid-color) 74%, var(--grid-color) 75%, transparent 76%, transparent),
    linear-gradient(90deg, transparent 23%, var(--grid-color) 24%, var(--grid-color) 25%, transparent 26%, transparent 73%, var(--grid-color) 74%, var(--grid-color) 75%, transparent 76%, transparent);
  background-size: 55px 55px;
}
.notification-item svg {
  transition: .25s ease;
  width: var(--icon-size);
  height: var(--icon-size);
  color: var(--content-color);
}
.notification-item:hover {
  transform: scale(1.01);
}
.notification-item:active {
  transform: scale(1.05);
}
.notification-item .notification-close {
  padding: 2px;
  border-radius: 5px;
  transition: all .25s;
  cursor: pointer;
}
.notification-item .notification-close svg {
  width: 1em;
  height: 1em;
}
.notification-item .notification-close:hover {
  background-color: #cccccc73;
}
.notification-item .notification-close:hover svg {
  color: #000;
}
.notification-item .notification-close:active svg {
  transform: scale(1.1);
}
.notification-icon {
  display: flex;
  align-items: center;
}
.notification-content {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: .5em;
}
.notification-text {
  font-size: var(--font-size-content);
  -webkit-user-select: none;
  user-select: none;
}
.notification-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 1px;
  background: var(--content-color);
  width: 100%;
  transform: translate(100%);
  animation: progressBar 5s linear forwards;
}
@keyframes progressBar {
  0% { transform: translate(0); }
  to { transform: translate(-100%); }
}

/* 通知类型颜色 */
.success {
  color: #047857;
  background-color: #7dffbc;
  --grid-color: rgba(16, 185, 129, .25);
}
.success svg { color: #047857; }
.success .notification-progress-bar { background-color: #047857; }
.success:hover { background-color: #5bffaa; }

.info {
  color: #1e3a8a;
  background-color: #7eb8ff;
  --grid-color: rgba(59, 131, 246, .25);
}
.info svg { color: #1e3a8a; }
.info .notification-progress-bar { background-color: #1e3a8a; }
.info:hover { background-color: #5ba5ff; }

.warning {
  color: #78350f;
  background-color: #ffe57e;
  --grid-color: rgba(245, 159, 11, .25);
}
.warning svg { color: #78350f; }
.warning .notification-progress-bar { background-color: #78350f; }
.warning:hover { background-color: #ffde59; }

.error {
  color: #7f1d1d;
  background-color: #ff7e7e;
  --grid-color: rgba(239, 68, 68, .25);
}
.error svg { color: #7f1d1d; }
.error .notification-progress-bar { background-color: #7f1d1d; }
.error:hover { background-color: #ff5f5f; }