/* ===== 后台管理样式 ===== */
:root {
  --admin-bg: #0f0f0a;
  --admin-sidebar: #141410;
  --admin-card: #1e1e16;
  --admin-border: rgba(212,160,23,0.2);
  --admin-gold: #d4a017;
  --admin-green: #2d4a1e;
  --admin-green-light: #3d6028;
  --admin-red: #8b1a1a;
  --admin-text: #e8dfc0;
  --admin-text-muted: rgba(232,223,192,0.5);
  --admin-hover: rgba(212,160,23,0.08);
  --admin-success: #2d6a3e;
  --admin-danger: #8b1a1a;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Microsoft YaHei', '微软雅黑', sans-serif; background: var(--admin-bg); color: var(--admin-text); height: 100vh; overflow: hidden; }
body.auth-loading #loginPage,
body.auth-loading #adminPage {
  visibility: hidden;
  pointer-events: none;
}

.auth-loading-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background:
    linear-gradient(135deg, rgba(10,10,6,0.97) 0%, rgba(26,26,14,0.98) 55%, rgba(15,15,10,0.99) 100%),
    repeating-linear-gradient(45deg, transparent, transparent 28px, rgba(212,160,23,0.03) 28px, rgba(212,160,23,0.03) 56px);
}
body.auth-loading .auth-loading-screen { display: flex; }

.auth-loading-box {
  width: min(100%, 25rem);
  padding: 2rem 2.2rem;
  text-align: center;
  background: rgba(20,20,16,0.96);
  border: 1px solid rgba(212,160,23,0.45);
  box-shadow: 0 20px 60px rgba(0,0,0,0.55);
}

.auth-loading-spinner {
  width: 2.75rem;
  height: 2.75rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  border: 3px solid rgba(212,160,23,0.18);
  border-top-color: var(--admin-gold);
  animation: adminSpin 0.9s linear infinite;
}

.auth-loading-title {
  color: var(--admin-gold);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
}

.auth-loading-box p {
  color: var(--admin-text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

@keyframes adminSpin {
  to { transform: rotate(360deg); }
}

/* ===== 登录页 ===== */

.login-page {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh;
  background: 
    linear-gradient(135deg, #0a0a06 0%, #1a1a0e 50%, #0f0f0a 100%),
    repeating-linear-gradient(45deg, transparent, transparent 30px, rgba(212,160,23,0.02) 30px, rgba(212,160,23,0.02) 60px);
}
.login-box {
  background: rgba(20,20,16,0.95);
  border: 1px solid var(--admin-gold);
  padding: 2.5rem 3rem;
  width: 100%; max-width: 420px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  position: relative;
}
.login-box::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--admin-gold), transparent);
}
.login-emblem {
  font-size: 2.5rem; color: var(--admin-gold);
  margin-bottom: 1rem;
  text-shadow: 0 0 20px rgba(212,160,23,0.5);
}
.login-box h2 {
  font-size: 1.3rem; color: var(--admin-text);
  letter-spacing: 0.15em; margin-bottom: 0.4rem;
}
.login-sub { color: var(--admin-text-muted); font-size: 0.8rem; margin-bottom: 2rem; }
.login-box .form-group { margin-bottom: 1.2rem; text-align: left; }
.login-box .form-group label { display: block; color: var(--admin-text-muted); font-size: 0.82rem; margin-bottom: 0.4rem; }
.login-box .form-group input {
  width: 100%; padding: 0.7rem 1rem;
  background: rgba(45,74,30,0.15);
  border: 1px solid var(--admin-border);
  color: var(--admin-text); font-size: 0.95rem;
  outline: none; transition: border-color 0.2s;
  border-radius: 2px;
}
.login-box .form-group input:focus { border-color: var(--admin-gold); }
.login-error { color: #e74c3c; font-size: 0.8rem; min-height: 1.2rem; margin-bottom: 0.5rem; }
.login-btn {
  width: 100%; padding: 0.8rem;
  background: var(--admin-gold); color: #1a1a0e;
  border: none; font-size: 1rem; font-weight: bold;
  cursor: pointer; letter-spacing: 0.2em;
  transition: all 0.2s; border-radius: 2px;
}
.login-btn:hover { background: #e8b520; transform: translateY(-1px); }
.login-hint { margin-top: 1.2rem; color: var(--admin-text-muted); font-size: 0.75rem; }

/* ===== 管理主界面 ===== */
.admin-page { display: flex; flex-direction: column; height: 100vh; }
.hidden { display: none !important; }

/* 顶部栏 */
.admin-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem; height: 56px;
  background: rgba(10,10,6,0.98);
  border-bottom: 1px solid var(--admin-border);
  flex-shrink: 0; z-index: 100;
}
.admin-logo { display: flex; align-items: center; gap: 0.6rem; font-size: 1rem; color: var(--admin-gold); letter-spacing: 0.08em; }
.admin-star { font-size: 1rem; }
.admin-header-right { display: flex; align-items: center; gap: 1rem; }
.view-site-btn {
  color: var(--admin-gold); text-decoration: none;
  font-size: 0.82rem; padding: 0.3rem 0.8rem;
  border: 1px solid var(--admin-border); transition: all 0.2s;
}
.view-site-btn:hover { background: var(--admin-hover); }
.admin-user-info { color: var(--admin-text-muted); font-size: 0.82rem; }
.logout-btn {
  background: var(--admin-red); color: #fff;
  border: none; padding: 0.3rem 1rem;
  cursor: pointer; font-size: 0.82rem; transition: all 0.2s;
}
.logout-btn:hover { background: #c0392b; }

/* 布局 */
.admin-layout { display: flex; flex: 1; overflow: hidden; min-height: 0; }


/* 侧边栏 */
.admin-sidebar {
  width: 200px; flex-shrink: 0;
  background: var(--admin-sidebar);
  border-right: 1px solid var(--admin-border);
  overflow-y: auto; padding: 1rem 0;
}
.sidebar-section-title {
  padding: 0.5rem 1rem;
  color: var(--admin-text-muted); font-size: 0.7rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  margin-top: 0.5rem;
}
.sidebar-nav .nav-item {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.65rem 1rem;
  color: var(--admin-text); text-decoration: none;
  font-size: 0.88rem; cursor: pointer;
  transition: all 0.2s; border-left: 3px solid transparent;
}
.sidebar-nav .nav-item:hover { background: var(--admin-hover); color: var(--admin-gold); }
.sidebar-nav .nav-item.active {
  background: rgba(212,160,23,0.1);
  border-left-color: var(--admin-gold);
  color: var(--admin-gold);
}
.nav-icon { font-size: 1rem; }

/* 主内容区 */
.admin-main { flex: 1; min-width: 0; overflow-y: auto; padding: 1.5rem; background: var(--admin-bg); }


/* 面板 */
.panel { }
.panel.hidden { display: none; }
.panel-header { margin-bottom: 1.5rem; }
.panel-header h2 { font-size: 1.4rem; color: var(--admin-gold); letter-spacing: 0.08em; margin-bottom: 0.3rem; }
.panel-desc { color: var(--admin-text-muted); font-size: 0.82rem; }

/* 统计卡片 */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  padding: 1.2rem 1.5rem;
  position: relative; overflow: hidden;
  transition: border-color 0.2s;
}
.stat-card:hover { border-color: var(--admin-gold); }
.stat-num { font-size: 2rem; font-weight: bold; color: var(--admin-gold); }
.stat-label { color: var(--admin-text-muted); font-size: 0.8rem; margin-top: 0.2rem; }
.stat-icon { position: absolute; right: 1rem; top: 50%; transform: translateY(-50%); font-size: 2rem; opacity: 0.2; }

/* 概览信息卡 */
.dashboard-info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.info-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  padding: 1rem 1.2rem;
}
.info-card h4 { color: var(--admin-gold); margin-bottom: 0.6rem; font-size: 0.95rem; }
.info-card p { color: var(--admin-text-muted); font-size: 0.8rem; line-height: 1.8; }

/* 表单 */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form-group.full-width { grid-column: 1 / -1; }
.form-group label { font-size: 0.8rem; color: var(--admin-text-muted); }
.form-group input, .form-group textarea, .form-group select {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  color: var(--admin-text); padding: 0.55rem 0.8rem;
  font-size: 0.88rem; outline: none;
  transition: border-color 0.2s; border-radius: 2px;
  font-family: inherit;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--admin-gold); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-section-title {
  font-size: 0.85rem; color: var(--admin-gold);
  border-bottom: 1px solid var(--admin-border);
  padding-bottom: 0.5rem; margin-bottom: 1rem;
  letter-spacing: 0.1em;
}
.settings-section { margin-bottom: 2rem; }

.advanced-tools-accordion {
  background: rgba(18, 26, 15, 0.72);
  border: 1px solid rgba(212, 160, 23, 0.22);
  border-radius: 10px;
  overflow: hidden;
}

.advanced-tools-summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  cursor: pointer;
  user-select: none;
}

.advanced-tools-summary::-webkit-details-marker {
  display: none;
}

.advanced-tools-summary::marker {
  display: none;
  content: '';
}

.advanced-tools-summary:hover {
  background: rgba(212, 160, 23, 0.06);
}

.advanced-tools-heading {
  min-width: 0;
}

.advanced-tools-label {
  font-size: 0.85rem;
  color: var(--admin-gold);
  letter-spacing: 0.1em;
}

.advanced-tools-subtitle {
  margin: 0.45rem 0 0;
  color: var(--admin-text-muted);
  font-size: 0.84rem;
  line-height: 1.7;
}

.advanced-tools-toggle {
  white-space: nowrap;
  padding: 0.28rem 0.7rem;
  border: 1px solid var(--admin-border);
  border-radius: 999px;
  background: rgba(212, 160, 23, 0.08);
  color: #e8dfc0;
  font-size: 0.82rem;
}

.advanced-tools-toggle::before {
  content: '▸ ';
}

.advanced-tools-accordion[open] .advanced-tools-toggle {
  background: rgba(212, 160, 23, 0.16);
  color: var(--admin-gold);
}

.advanced-tools-accordion[open] .advanced-tools-toggle::before {
  content: '▾ ';
}

.advanced-tools-body {
  padding: 0 1.1rem 1.2rem;
  border-top: 1px solid rgba(212, 160, 23, 0.15);
}

.advanced-tools-note {
  margin: 1rem 0;
  color: #caa86a;
  font-size: 0.85rem;
  line-height: 1.8;
}

.advanced-risk-box {
  margin: 1rem 0;
  padding: 1rem 1rem 0.95rem;
  background: rgba(122, 24, 24, 0.2);
  border: 1px solid rgba(217, 83, 79, 0.45);
  border-left: 4px solid #d9534f;
  border-radius: 8px;
}

.advanced-risk-box h4 {
  margin: 0 0 0.7rem;
  color: #ffb3b3;
  font-size: 0.95rem;
}

.advanced-risk-box p {
  margin: 0 0 0.6rem;
  color: #ffe3e3;
  font-size: 0.88rem;
  line-height: 1.8;
}

.advanced-risk-box ul {
  margin: 0.4rem 0 0 1.2rem;
  color: #ffd2d2;
  font-size: 0.84rem;
  line-height: 1.8;
}

.advanced-risk-box li {
  margin: 0.28rem 0;
}

.advanced-import-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.advanced-import-btn {
  padding: 0.55rem 1.2rem;
  font-size: 0.88rem;
}

/* 按钮 */
.save-btn {
  background: var(--admin-green); color: #e8dfc0;
  border: none; padding: 0.55rem 1.5rem;
  cursor: pointer; font-size: 0.88rem;
  letter-spacing: 0.05em; transition: all 0.2s;
  border-radius: 2px;
}
.save-btn:hover { background: var(--admin-green-light); }
.red-save { background: var(--admin-red) !important; }
.red-save:hover { background: #b02020 !important; }
.add-btn {
  background: var(--admin-gold); color: #1a1a0e;
  border: none; padding: 0.5rem 1.2rem;
  cursor: pointer; font-size: 0.85rem;
  font-weight: bold; transition: all 0.2s;
  border-radius: 2px;
}
.add-btn:hover { background: #e8b520; }
.cancel-btn {
  background: transparent; color: var(--admin-text-muted);
  border: 1px solid var(--admin-border);
  padding: 0.55rem 1.5rem; cursor: pointer;
  font-size: 0.88rem; transition: all 0.2s;
  border-radius: 2px; margin-left: 0.5rem;
}
.cancel-btn:hover { border-color: var(--admin-gold); color: var(--admin-text); }
.edit-btn {
  background: rgba(45,74,30,0.5); color: #9fcc7f;
  border: 1px solid rgba(45,74,30,0.8);
  padding: 0.25rem 0.7rem; cursor: pointer;
  font-size: 0.75rem; transition: all 0.2s;
  border-radius: 2px; margin-right: 0.3rem;
}
.edit-btn:hover { background: rgba(45,74,30,0.8); }
.delete-btn {
  background: rgba(139,26,26,0.4); color: #f88;
  border: 1px solid rgba(139,26,26,0.7);
  padding: 0.25rem 0.7rem; cursor: pointer;
  font-size: 0.75rem; transition: all 0.2s;
  border-radius: 2px;
}
.delete-btn:hover { background: rgba(139,26,26,0.7); }

/* 工具栏 */
.toolbar { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1rem; flex-wrap: wrap; }
.search-input {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  color: var(--admin-text); padding: 0.45rem 0.8rem;
  font-size: 0.85rem; outline: none; width: 200px;
  border-radius: 2px;
}
.search-input:focus { border-color: var(--admin-gold); }

/* 表格 */
.table-wrap { overflow-x: auto; }
.admin-table {
  width: 100%; border-collapse: collapse;
  font-size: 0.83rem;
}
.admin-table thead th {
  background: rgba(45,74,30,0.3);
  color: var(--admin-gold);
  padding: 0.7rem 0.8rem;
  text-align: left; font-weight: normal;
  border-bottom: 1px solid var(--admin-border);
  letter-spacing: 0.05em; white-space: nowrap;
}
.admin-table tbody tr {
  border-bottom: 1px solid rgba(212,160,23,0.08);
  transition: background 0.15s;
}
.admin-table tbody tr:hover { background: var(--admin-hover); }
.admin-table tbody td {
  padding: 0.65rem 0.8rem;
  color: var(--admin-text); vertical-align: middle;
  max-width: 280px; word-break: break-all;
}
.admin-table .td-muted { color: var(--admin-text-muted); font-size: 0.78rem; }

/* 标签切换 */
.profile-editor-tabs { display: flex; margin-bottom: 1.2rem; gap: 0; }
.edit-tab {
  padding: 0.5rem 1.5rem;
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-right: none;
  color: var(--admin-text-muted); cursor: pointer;
  font-size: 0.88rem; transition: all 0.2s;
}
.edit-tab:last-child { border-right: 1px solid var(--admin-border); }
.edit-tab.active, .edit-tab:hover {
  background: var(--admin-green); color: var(--admin-text);
  border-color: var(--admin-green);
}
.edit-panel { }
.edit-panel.hidden { display: none; }

/* 头像上传区域 */
.avatar-upload-section {
  display: flex;
  gap: 2rem;
  padding: 1.5rem;
  background: rgba(30,30,22,0.5);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  margin-bottom: 1.5rem;
}
.avatar-preview {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.avatar-label {
  font-size: 0.9rem;
  color: var(--admin-gold);
  margin-bottom: 0.8rem;
  font-weight: 500;
}
.avatar-preview img {
  width: 160px;
  height: 224px;
  object-fit: contain;
  background: linear-gradient(135deg, #d4c8a0, #c8b87a);
  border: 3px solid var(--admin-gold);
  border-radius: 4px;
  padding: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}
.avatar-status {
  font-size: 0.75rem;
  color: var(--admin-text-muted);
  margin-top: 0.8rem;
  text-align: center;
}
.avatar-upload-form {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.avatar-upload-hint {
  background: rgba(45,74,30,0.3);
  border-left: 3px solid var(--admin-green);
  padding: 1rem;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--admin-text);
  margin-bottom: 1.2rem;
}
.avatar-upload-hint strong {
  color: var(--admin-gold);
}
.upload-btn {
  background: var(--admin-green);
  color: var(--admin-text);
  border: none;
  padding: 0.7rem 1.5rem;
  font-size: 0.9rem;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
  width: fit-content;
}
.upload-btn:hover {
  background: var(--admin-green-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(45,74,30,0.4);
}
.upload-btn:active {
  transform: translateY(0);
}
.red-upload {
  background: var(--admin-red);
}
.red-upload:hover {
  background: #a02020;
  box-shadow: 0 4px 12px rgba(139,26,26,0.4);
}



/* 相册管理网格 */
.album-admin-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}
.album-admin-item {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  padding: 0.5rem; position: relative;
  transition: border-color 0.2s;
}
.album-admin-item:hover { border-color: var(--admin-gold); }
.album-admin-thumb {
  width: 100%; aspect-ratio: 3/4; object-fit: cover;
  display: block; background: #222;
}
.album-admin-caption {
  font-size: 0.72rem; color: var(--admin-text-muted);
  margin-top: 0.3rem; truncate; overflow: hidden;
  white-space: nowrap; text-overflow: ellipsis;
}
.album-admin-tag {
  display: inline-block; font-size: 0.62rem;
  padding: 1px 6px; margin-top: 0.2rem;
  background: var(--admin-green); color: #9fcc7f;
}
.album-admin-actions { display: flex; gap: 0.3rem; margin-top: 0.4rem; }
.album-admin-actions button { flex: 1; font-size: 0.7rem; padding: 0.2rem 0; }
.album-placeholder-admin {
  width: 100%; aspect-ratio: 3/4;
  display: flex; align-items: center; justify-content: center;
  background: #1a1a10; color: var(--admin-text-muted);
  font-size: 0.75rem; text-align: center; padding: 0.5rem;
}

/* 回忆录编辑 */
.memoir-editor-list { display: flex; flex-direction: column; gap: 1.5rem; }
.memoir-editor-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  padding: 1.2rem 1.5rem;
}
.memoir-editor-card h4 { color: var(--admin-gold); font-size: 1rem; margin-bottom: 0.8rem; letter-spacing: 0.08em; }
.memoir-editor-card .form-group label { color: var(--admin-text-muted); font-size: 0.8rem; }

/* 弹窗 */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.85);
  align-items: center; justify-content: center;
  padding: 2rem;
}
.modal-overlay.active { display: flex; }
.modal-box {
  background: var(--admin-card);
  border: 1px solid var(--admin-gold);
  width: 100%; max-width: 600px;
  max-height: 85vh; display: flex; flex-direction: column;
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--admin-border);
}
.modal-header h3 { color: var(--admin-gold); font-size: 1rem; letter-spacing: 0.08em; }
.modal-close-btn {
  background: none; border: none; color: var(--admin-text-muted);
  font-size: 1.1rem; cursor: pointer; transition: color 0.2s;
}
.modal-close-btn:hover { color: var(--admin-gold); }
.modal-body-admin { flex: 1; overflow-y: auto; padding: 1.2rem; }
.modal-footer {
  padding: 0.8rem 1.2rem;
  border-top: 1px solid var(--admin-border);
  display: flex; justify-content: flex-end;
}

/* 提示条 */
.toast {
  position: fixed; bottom: 2rem; right: 2rem;
  background: var(--admin-green); color: #e8dfc0;
  padding: 0.8rem 1.5rem; border-radius: 2px;
  font-size: 0.88rem; z-index: 99999;
  transform: translateY(100px); opacity: 0;
  transition: all 0.3s;
  border-left: 3px solid var(--admin-gold);
  pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.error { background: var(--admin-red); border-left-color: #f88; }

/* ===== 留言管理面板 ===== */
.tribute-stats-row {
  display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: center;
  padding: 1rem 0 1.5rem;
}
.tribute-stat-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  padding: 0.5rem 1rem;
  font-size: 0.88rem; color: var(--admin-text);
  border-radius: 4px;
}
.tribute-stat-card strong { color: var(--admin-gold); margin-left: 0.4rem; font-size: 1rem; }
.tribute-list-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--admin-border);
}
.tribute-list-header span { color: var(--admin-text-muted); font-size: 0.85rem; }
.danger-btn {
  background: var(--admin-red);
  border: none; color: #fff;
  padding: 0.4rem 1rem;
  cursor: pointer; font-size: 0.82rem;
  transition: all 0.2s; border-radius: 2px;
}
.danger-btn:hover { background: #c0392b; }
.admin-tribute-list { display: flex; flex-direction: column; gap: 0.8rem; }
.admin-tribute-item {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  padding: 1rem 1.2rem;
  border-left: 3px solid rgba(212,160,23,0.4);
}
.admin-tribute-meta {
  display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap;
  margin-bottom: 0.5rem;
}
.admin-tribute-name { color: var(--admin-gold); font-weight: bold; font-size: 0.9rem; }
.admin-tribute-tag {
  background: rgba(212,160,23,0.12);
  border: 1px solid rgba(212,160,23,0.3);
  color: rgba(232,223,192,0.7);
  font-size: 0.68rem; padding: 1px 7px;
}
.admin-tribute-time { color: var(--admin-text-muted); font-size: 0.72rem; margin-left: auto; }
.admin-tribute-text {
  color: rgba(232,223,192,0.75); font-size: 0.85rem;
  line-height: 1.6; margin-bottom: 0.5rem;
}
.admin-tribute-actions { text-align: right; }
.admin-delete-msg-btn {
  background: rgba(139,26,26,0.3);
  border: 1px solid rgba(200,80,80,0.4);
  color: #ff9999; font-size: 0.75rem;
  padding: 3px 10px; cursor: pointer;
  transition: all 0.2s;
}
.admin-delete-msg-btn:hover { background: var(--admin-red); color: #fff; }
.admin-tribute-empty {
  color: var(--admin-text-muted); font-size: 0.88rem;
  text-align: center; padding: 2rem; font-style: italic;
}

/* ===== 缓存管理 ===== */
.cache-info {
  background: rgba(212,160,23,0.05);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.cache-info p {
  margin: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--admin-text);
}
.cache-info strong {
  color: var(--admin-gold);
  margin-right: 0.5rem;
}
.cache-info span {
  font-family: monospace;
  background: rgba(0,0,0,0.2);
  padding: 2px 8px;
  border-radius: 4px;
}
.cache-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}
.cache-hint {
  font-size: 0.85rem;
  color: var(--admin-text-muted);
  font-style: italic;
  line-height: 1.5;
}

/* 滚动条 */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--admin-bg); }
::-webkit-scrollbar-thumb { background: rgba(212,160,23,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--admin-gold); }

/* ===== 数据同步功能样式 ===== */
.sync-status-card {
  background: linear-gradient(135deg, rgba(45,74,30,0.2) 0%, rgba(20,20,16,0.9) 100%);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  padding: 1.2rem;
  margin-bottom: 1.5rem;
}

.sync-status-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--admin-border);
}

.sync-status-icon {
  font-size: 1.5rem;
}

.sync-status-text {
  font-size: 1rem;
  color: var(--admin-gold);
  font-weight: bold;
}

.sync-status-detail {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.8rem;
}

.sync-status-detail p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--admin-text);
}

.sync-status-detail strong {
  color: var(--admin-gold);
  margin-right: 0.5rem;
}

.sync-status-detail span {
  font-family: monospace;
  background: rgba(0,0,0,0.2);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
}

.sync-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.sync-actions button {
  flex: 1;
  min-width: 140px;
}

.sync-hint-box {
  background: rgba(212,160,23,0.05);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  padding: 1.2rem;
  margin-top: 1rem;
}

.sync-hint-box h4 {
  color: var(--admin-gold);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sync-hint-box p {
  color: var(--admin-text);
  font-size: 0.88rem;
  margin: 0.8rem 0 0.4rem;
  font-weight: bold;
}

.sync-hint-box ol {
  margin: 0.5rem 0 1rem 1.2rem;
  color: var(--admin-text-muted);
  font-size: 0.85rem;
  line-height: 1.8;
}

.sync-hint-box li {
  margin: 0.3rem 0;
}

/* 响应式 */
@media (max-width: 900px) {
  .admin-header { padding: 0 1rem; }
  .admin-layout { flex-direction: column; }
  .admin-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--admin-border);
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0.75rem 0.75rem 0.5rem;
  }
  .sidebar-nav {
    display: flex;
    align-items: stretch;
    gap: 0.55rem;
    min-width: max-content;
  }
  .sidebar-nav .nav-item {
    flex: 0 0 auto;
    padding: 0.7rem 0.9rem;
    border-left: none;
    border-bottom: 2px solid transparent;
    border-radius: 8px;
    background: rgba(255,255,255,0.02);
    white-space: nowrap;
  }
  .sidebar-nav .nav-item span:not(.nav-icon) { display: inline; }
  .sidebar-nav .nav-item.active {
    border-left-color: transparent;
    border-bottom-color: var(--admin-gold);
  }
  .sidebar-section-title { display: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .dashboard-info { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .sync-status-detail { grid-template-columns: 1fr; }
  .advanced-tools-summary {
    flex-direction: column;
    align-items: flex-start;
  }
  .advanced-tools-toggle {
    align-self: flex-start;
  }
}
@media (max-width: 600px) {
  .admin-header {
    height: auto;
    padding: 0.75rem;
    align-items: stretch;
    gap: 0.75rem;
    flex-wrap: wrap;
  }
  .admin-logo {
    flex: 1 1 100%;
    min-width: 0;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
  }
  .admin-header-right {
    width: 100%;
    gap: 0.75rem;
  }
  .view-site-btn,
  .logout-btn {
    flex: 1 1 0;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    padding: 0.65rem 0.8rem;
  }
  .admin-main { padding: 1rem 0.9rem 1.25rem; }
  .stats-grid { grid-template-columns: 1fr; }
  .login-box { padding: 2rem 1.5rem; }
  .sync-actions button { flex: 1 1 100%; }
}