/* ==========================================================================
   二次元动漫毛玻璃风 (Anime Glassmorphism) 核心设计系统
   ========================================================================== */

/* 引入 Google Fonts 动漫科技风字体 */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* 二次元浪漫粉紫配色 */
  --bg-sunset: linear-gradient(180deg, #0f1026 0%, #1d1b4c 40%, #3b2c68 70%, #683c74 100%);
  --bg-glass: rgba(255, 255, 255, 0.07);
  --bg-glass-heavy: rgba(255, 255, 255, 0.12);
  --bg-glass-dark: rgba(13, 11, 37, 0.65);
  
  /* 磨砂玻璃边框与阴影 */
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-border-hover: rgba(255, 255, 255, 0.28);
  --glass-shadow: 0 8px 32px 0 rgba(15, 16, 38, 0.35);
  --glass-shadow-hover: 0 20px 45px 0 rgba(15, 16, 38, 0.5), 0 0 25px rgba(255, 179, 198, 0.25);
  
  /* 二次元元气色彩组 */
  --color-sakura: #ffb3c6;     /* 樱花粉 */
  --color-lavender: #c8b6ff;   /* 薰衣草紫 */
  --color-peach: #ffcad4;      /* 蜜桃橘 */
  --color-sky: #b3e5fc;        /* 天空蓝 */
  --color-online: #2ecc71;
  --color-beta: #3498db;
  --color-maintain: #e74c3c;
  --color-coming: #95a5a6;

  /* 渐变流光色彩 */
  --gradient-sakura: linear-gradient(135deg, #ffb3c6 0%, #c8b6ff 100%);
  --gradient-sky: linear-gradient(135deg, #b3e5fc 0%, #c8b6ff 100%);
  
  /* 文字色彩 */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.75);
  --text-muted: rgba(255, 255, 255, 0.45);
  
  /* 字体族 */
  --font-heading: 'Outfit', 'Inter', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* 全局过渡效果 */
  --transition-elastic: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   全局及重置样式 (Reset & Global)
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background: var(--bg-sunset);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
}

/* 隐藏横向滚动条，美化纵向滚动条 */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(13, 11, 37, 0.3);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 99px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
  border-radius: 99px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

/* ==========================================================================
   动漫氛围特效背景 (Sakura & Star System)
   ========================================================================== */

.bg-anime-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

/* Twinkling Stars */
.star-container {
  position: absolute;
  width: 100%;
  height: 100%;
}
.twinkle-star {
  position: absolute;
  background: #fff;
  border-radius: 50%;
  animation: pulseStar 4s infinite ease-in-out;
}
@keyframes pulseStar {
  0%, 100% { opacity: 0.1; transform: scale(0.8); }
  50% { opacity: 0.8; transform: scale(1.2); }
}

/* Sakura Falling Particles */
.sakura-container {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.sakura-petal {
  position: absolute;
  background: linear-gradient(135deg, #ffccd5, #ffb3c6);
  border-radius: 10px 0 10px 10px;
  opacity: 0.6;
  pointer-events: none;
  animation: fall 12s infinite linear;
}
@keyframes fall {
  0% {
    top: -50px;
    transform: translateX(0) rotate(0deg) scale(0.8);
    opacity: 0;
  }
  10% { opacity: 0.7; }
  90% { opacity: 0.7; }
  100% {
    top: 105vh;
    transform: translateX(250px) rotate(450deg) scale(1);
    opacity: 0;
  }
}

/* ==========================================================================
   前台门户界面样式 (Frontend UI)
   ========================================================================== */

.portal-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: opacity 0.5s ease;
}

/* Header Navbar */
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  animation: fadeInDown 0.8s ease;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.logo-icon-svg {
  color: var(--color-sakura);
  filter: drop-shadow(0 0 8px rgba(255, 179, 198, 0.4));
}
.logo-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  background: var(--gradient-sakura);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.admin-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.6rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
}

.portal-nav-links {
  display: flex;
  gap: 1.5rem;
}
.portal-nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.portal-nav-link:hover {
  color: var(--color-sakura);
  text-shadow: 0 0 8px rgba(255, 179, 198, 0.3);
}

/* 1. 作者二次元毛玻璃个人名片 (Author Profile Card) */
.author-profile-card {
  background: var(--bg-glass-dark);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 30px;
  padding: 1.5rem 2.5rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.8s ease 0.1s forwards;
  opacity: 0;
}
.author-profile-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(255, 179, 198, 0.08), transparent 40%);
  pointer-events: none;
}

/* 头像区域 */
.avatar-container {
  position: relative;
  flex-shrink: 0;
}
.avatar-frame {
  width: 100px;
  height: 100px;
  border-radius: 24px;
  padding: 4px;
  background: var(--gradient-sakura);
  box-shadow: 0 8px 25px rgba(255, 179, 198, 0.3);
  overflow: hidden;
  transition: var(--transition-elastic);
}
.avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 24px;
  object-fit: cover;
  background: #3a2551;
}
.author-profile-card:hover .avatar-frame {
  transform: scale(1.05) rotate(4deg);
}

/* 资料细节 */
.profile-details {
  flex-grow: 1;
}
.profile-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}
.author-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2rem;
  color: var(--text-primary);
}
.author-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-sakura);
  background: rgba(255, 179, 198, 0.08);
  border: 1px solid rgba(255, 179, 198, 0.18);
  padding: 0.2rem 0.6rem;
  border-radius: 8px;
}
.author-motto {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* 社交联系矩阵 */
.social-matrix {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}
.social-button {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: 0.6rem 1.25rem;
  border-radius: 12px;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-elastic);
  cursor: pointer;
}
.social-button:hover {
  background: var(--gradient-sakura);
  color: #fff;
  border-color: transparent;
  transform: translateY(-4px);
  box-shadow: 0 5px 15px rgba(255, 179, 198, 0.35);
}

/* 2. 检索及分类条 */
.portal-control-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.75rem;
  gap: 1.5rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.2s forwards;
  opacity: 0;
}
.portal-filter-tabs {
  display: flex;
  gap: 0.5rem;
  padding: 0.35rem;
  background: rgba(13, 11, 37, 0.35);
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
}
.portal-filter-tab {
  border: none;
  background: transparent;
  color: var(--text-secondary);
  padding: 0.65rem 1.35rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.portal-filter-tab:hover {
  color: var(--text-primary);
}
.portal-filter-tab.active {
  background: var(--gradient-sakura);
  color: #fff;
  box-shadow: 0 4px 15px rgba(255, 179, 198, 0.25);
}

/* 3. 前端大留白天空网格 (Spacious Sky Grid) */
.portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s ease 0.3s forwards;
  opacity: 0;
}

.portal-card {
  background: var(--bg-glass-dark);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 26px;
  padding: 1.5rem;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-elastic);
}
.portal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(255, 179, 198, 0.08), transparent 40%);
  pointer-events: none;
}

.portal-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover);
}

.card-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.card-category-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-lavender);
  letter-spacing: 0.5px;
}
.card-status {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.card-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.card-status.online { color: var(--color-online); }
.card-status.online .card-status-dot { background: var(--color-online); box-shadow: 0 0 8px var(--color-online); }
.card-status.beta { color: var(--color-beta); }
.card-status.beta .card-status-dot { background: var(--color-beta); box-shadow: 0 0 8px var(--color-beta); }
.card-status.maintain { color: var(--color-maintain); }
.card-status.maintain .card-status-dot { background: var(--color-maintain); box-shadow: 0 0 8px var(--color-maintain); }
.card-status.coming { color: var(--color-coming); }
.card-status.coming .card-status-dot { background: var(--color-coming); }

.card-title-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.8rem;
}
.card-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-sakura);
  filter: drop-shadow(0 0 4px rgba(255, 179, 198, 0.3));
}
.portal-card-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.3px;
  background: linear-gradient(135deg, #ffffff 60%, rgba(255, 255, 255, 0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.portal-card-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.card-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}
.card-tag-badges {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  max-width: 75%;
}
.card-tag-badge {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
}
.card-arrow-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-elastic);
}
.portal-card:hover .card-arrow-btn {
  background: var(--gradient-sakura);
  color: #fff;
  border-color: transparent;
  transform: rotate(-45deg);
  box-shadow: 0 0 15px rgba(255, 179, 198, 0.4);
}

/* ==========================================================================
   二次元毛玻璃登录界面 (Consistent Admin Login)
   ========================================================================== */

.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(9, 8, 25, 0.7);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.45s ease;
}
.login-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.login-card {
  width: 90%;
  max-width: 440px;
  background: var(--bg-glass-dark);
  border: 1px solid var(--glass-border-hover);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 35px rgba(255, 179, 198, 0.15);
  border-radius: 28px;
  padding: 3rem 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  transform: scale(0.92) translateY(20px);
  transition: var(--transition-smooth);
}
.login-overlay.active .login-card {
  transform: scale(1) translateY(0);
}

.login-icon-box {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: var(--gradient-sakura);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
  color: #fff;
  box-shadow: 0 8px 25px rgba(255, 179, 198, 0.35);
}
.login-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: #fff;
}
.login-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 2.25rem;
}

.login-form-group {
  margin-bottom: 1.5rem;
  text-align: left;
}
.login-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-sakura);
  margin-bottom: 0.5rem;
  letter-spacing: 0.5px;
}
.login-input-wrapper {
  position: relative;
}
.login-input {
  width: 100%;
  padding: 0.9rem 1rem 0.9rem 2.8rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}
.login-input:focus {
  border-color: var(--color-sakura);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 15px rgba(255, 179, 198, 0.2);
}
.login-input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 16px;
  height: 16px;
}
.login-input:focus + .login-input-icon {
  color: var(--color-sakura);
}

.login-btn {
  width: 100%;
  padding: 0.9rem;
  border: none;
  background: var(--gradient-sakura);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 14px;
  cursor: pointer;
  transition: var(--transition-elastic);
  box-shadow: 0 5px 15px rgba(255, 179, 198, 0.35);
  margin-top: 1rem;
}
.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(255, 179, 198, 0.5);
}

.login-close-corner {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.3rem;
  transition: var(--transition-fast);
}
.login-close-corner:hover {
  color: #fff;
}

/* ==========================================================================
   全屏平铺式后台管理面板 (Full-Screen Bleed Admin Dashboard)
   ========================================================================== */

.admin-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 500;
  display: flex;
  background: var(--bg-sunset);
  backdrop-filter: blur(35px);
  -webkit-backdrop-filter: blur(35px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}
.admin-wrapper.active {
  opacity: 1;
  pointer-events: auto;
}

/* 1. 左侧垂直导航立柱 (Sleek Vertical Sidebar) */
.admin-sidebar {
  width: 250px;
  background: rgba(13, 11, 37, 0.45);
  border-right: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2rem 1.25rem;
  flex-shrink: 0;
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: 2rem;
}
.sidebar-logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  background: var(--gradient-sakura);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sidebar-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex-grow: 1;
}
.sidebar-menu-btn {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.8rem 1.2rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-fast);
}
.sidebar-menu-btn:hover {
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
}
.sidebar-menu-btn.active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-sakura);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.sidebar-footer {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* 2. 右侧宽幅主控台大平铺 (Full-width Data Desk) */
.admin-viewport {
  flex-grow: 1;
  padding: 2.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

/* 仪表盘顶层状态汇总 */
.admin-viewport-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
}
.admin-viewport-title {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff, var(--color-lavender));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.admin-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* 联排多维过滤器 */
.admin-search-wrapper {
  position: relative;
  min-width: 240px;
}
.admin-search-input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.4rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: #fff;
  font-size: 0.88rem;
  outline: none;
  transition: var(--transition-fast);
}
.admin-search-input:focus {
  border-color: var(--color-sakura);
  background: rgba(255, 255, 255, 0.08);
}
.admin-search-icon {
  position: absolute;
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 14px;
  height: 14px;
}

.admin-category-select {
  padding: 0.65rem 1.5rem 0.65rem 1rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: #fff;
  font-size: 0.88rem;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='white' stroke-width='2' viewBox='0 0 24 24'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.65rem center;
}

/* 3. 联动分栏并排控制框架 (Side-by-Side Flex Split) */
.admin-split-box {
  display: flex;
  gap: 2.5rem;
  flex-grow: 1;
  min-height: 0; /* 极为关键：确保子滚动机箱在此高度下生效 */
}

/* 左侧表格容器 */
.admin-table-container {
  flex: 1 1 100%;
  display: flex;
  flex-direction: column;
  min-height: 0;
  transition: flex 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  overflow: hidden;
}
/* 并排被激活时，表格收缩到 60% 宽度 */
.admin-split-box.edit-active .admin-table-container {
  flex: 0 0 60%;
}

/* 极简高度压缩滚动列表 */
.admin-table-scroller {
  flex-grow: 1;
  overflow-y: auto;
  min-height: 0;
}

.admin-glass-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.admin-glass-table th {
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-sakura);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.admin-glass-table td {
  padding: 0.88rem 1.25rem;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
}
.admin-glass-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
  color: #fff;
}

/* 缩短行操作 */
.table-site-name {
  font-weight: 700;
  color: #fff;
}
.table-url-link {
  color: var(--color-sky);
  text-decoration: none;
  font-size: 0.85rem;
}
.table-action-btn-row {
  display: flex;
  gap: 0.5rem;
}
.table-action-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}
.table-action-btn:hover {
  background: var(--gradient-sakura);
  color: #fff;
  border-color: transparent;
}
.table-action-btn.delete:hover {
  background: var(--color-maintain);
}

/* 分页器 */
.admin-pagination-row {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(13, 11, 37, 0.15);
  gap: 0.75rem;
}
.pagination-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: 0.4rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-fast);
}
.pagination-btn:hover:not(:disabled) {
  background: var(--gradient-sakura);
  color: #fff;
  border-color: transparent;
}
.pagination-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.pagination-info {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* 4. 右侧无遮挡并排编辑面板 (Side-by-Side Edit Panel) */
.admin-edit-container {
  flex: 0 0 0%;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 20px;
  border: 1px solid var(--glass-border-hover);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: flex 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
  min-height: 0;
}
/* 并排被激活时，编辑面板拉伸到 40% 宽度并浮现 */
.admin-split-box.edit-active .admin-edit-container {
  flex: 0 0 40%;
  opacity: 1;
  pointer-events: auto;
}

.edit-panel-header {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.edit-panel-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-sakura);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.edit-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}
.edit-close-btn:hover {
  color: #fff;
  transform: rotate(90deg);
}

/* 编辑表单机体 */
.edit-panel-form {
  padding: 1.5rem;
  overflow-y: auto;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-lavender);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: 10px;
  background: rgba(13, 11, 37, 0.85); /* Solid dark backdrop to guarantee readability */
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.88rem;
  outline: none;
  transition: var(--transition-fast);
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--color-sakura);
  background: rgba(13, 11, 37, 0.95);
  box-shadow: 0 0 10px rgba(255, 179, 198, 0.2);
}
.form-textarea {
  resize: vertical;
  min-height: 80px;
}
.form-select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='white' stroke-width='2' viewBox='0 0 24 24'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2rem;
}

/* 标签列表编辑器 (Interactive Tag Editor) */
.tag-editor-box {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.5rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed rgba(255, 255, 255, 0.15);
  min-height: 44px;
}
.editor-tag-badge {
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(200, 182, 255, 0.12);
  border: 1px solid rgba(200, 182, 255, 0.25);
  color: var(--color-lavender);
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.tag-delete-cross {
  cursor: pointer;
  color: var(--text-muted);
  font-weight: 700;
  transition: var(--transition-fast);
}
.tag-delete-cross:hover {
  color: var(--color-maintain);
}

.edit-panel-footer {
  padding: 1.25rem 1.5rem;
  background: rgba(13, 11, 37, 0.2);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  gap: 0.8rem;
  justify-content: flex-end;
}
.btn-action {
  padding: 0.65rem 1.25rem;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition-fast);
  text-decoration: none;
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.btn-primary {
  background: var(--gradient-sakura);
  border: none;
  color: #fff;
  box-shadow: 0 4px 15px rgba(255, 179, 198, 0.3);
}
.btn-primary:hover {
  box-shadow: 0 6px 18px rgba(255, 179, 198, 0.45);
  transform: translateY(-1px);
}

/* ==========================================================================
   前台详情毛玻璃弹窗 (Details Glass Modal Overlay)
   ========================================================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(9, 8, 25, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  width: 90%;
  max-width: 660px;
  background: var(--bg-glass-dark);
  border: 1px solid var(--glass-border-hover);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 40px rgba(255, 179, 198, 0.15);
  border-radius: 30px;
  overflow: hidden;
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}
.modal-overlay.active .modal-container {
  transform: scale(1) translateY(0);
}

.modal-glow-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 130px;
  opacity: 0.15;
  filter: blur(30px);
  z-index: 0;
  pointer-events: none;
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  z-index: 10;
}
.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  transform: rotate(90deg);
}

.modal-content {
  padding: 2.5rem;
  z-index: 1;
}
.modal-header {
  margin-bottom: 1.5rem;
}
.modal-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}
.modal-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
}
.modal-description {
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 1.5rem;
}

.modal-section-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--color-sakura);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.features-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
}
.feature-item svg {
  color: var(--color-online);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.modal-footer {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  padding: 1.5rem 2.5rem;
  background: rgba(13, 11, 37, 0.25);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  z-index: 1;
}

/* ==========================================================================
   前台页脚 (Footer)
   ========================================================================== */

.portal-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}
.footer-info {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.footer-copy {
  font-size: 0.88rem;
  color: var(--text-muted);
}
.footer-brand {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.brand-heart {
  color: var(--color-sakura);
  animation: heartbeat 1.5s infinite;
  display: inline-block;
}
@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

.footer-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.footer-deploy-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  background: rgba(243, 128, 32, 0.06);
  border: 1px solid rgba(243, 128, 32, 0.18);
  padding: 0.4rem 0.9rem;
  border-radius: 8px;
  color: #f38020;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition-fast);
}
.footer-deploy-badge:hover {
  background: rgba(243, 128, 32, 0.12);
  box-shadow: 0 0 10px rgba(243, 128, 32, 0.25);
}

.admin-lock-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}
.admin-lock-btn:hover {
  background: var(--gradient-sakura);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 10px rgba(255, 179, 198, 0.35);
}

/* 后台顶栏左侧组合（汉堡+标题） */
.admin-header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* 汉堡菜单按钮（默认隐藏，移动端显示） */
.admin-menu-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--transition-fast);
}
.admin-menu-toggle:hover {
  background: var(--gradient-sakura);
  color: #fff;
  border-color: transparent;
}

/* 移动端侧边栏遮罩 */
.admin-sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 590;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.admin-sidebar-backdrop.active {
  opacity: 1;
}

/* ==========================================================================
   页面动画及关键帧 (CSS Keyframes)
   ========================================================================== */

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   自适应响应式媒体查询 (Responsive Media Queries)
   ========================================================================== */

@media (max-width: 1024px) {
  .portal-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
  }
  .author-profile-card {
    padding: 2rem;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .portal-wrapper {
    padding: 1.5rem 1rem 3rem 1rem;
  }
  .nav-container {
    margin-bottom: 2rem;
  }
  .portal-nav-links {
    display: none; /* 移动端精简头部 */
  }
  
  .author-profile-card {
    flex-direction: column;
    text-align: center;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
  }
  .profile-meta {
    justify-content: center;
  }
  .social-matrix {
    justify-content: center;
  }
  
  .portal-control-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
  }
  .portal-filter-tabs {
    overflow-x: auto;
    white-space: nowrap;
    padding: 0.25rem;
    scrollbar-width: none;
  }
  .portal-filter-tabs::-webkit-scrollbar {
    display: none;
  }
  
  .modal-content {
    padding: 1.75rem;
  }
  .modal-footer {
    padding: 1.25rem 1.75rem;
  }
  .modal-title {
    font-size: 1.6rem;
  }
  
  .portal-footer {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  /* 卡片网格手机端单列 */
  .portal-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* 前台筛选栏撑满并限制宽度 */
  .portal-filter-tabs {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    flex-shrink: 1;
  }
  .portal-control-bar {
    overflow-x: hidden;
  }

  /* 前台搜索框撑满 */
  .portal-search-wrapper {
    width: 100%;
    min-width: 0;
  }

  /* 后台移动端适配：左侧栏收缩 */
  .admin-sidebar {
    position: fixed;
    left: -250px;
    top: 0;
    height: 100vh;
    z-index: 600;
    transition: left 0.4s ease;
    background: rgba(13, 11, 37, 0.95);
  }
  .admin-sidebar.mobile-active {
    left: 0;
  }
  .admin-sidebar-backdrop {
    display: block;
    pointer-events: none;
  }
  .admin-sidebar-backdrop.active {
    pointer-events: auto;
  }

  .admin-viewport {
    padding: 1.25rem 1rem;
    width: 100%;
  }

  /* 后台顶栏：汉堡 + 标题同行，搜索控件换行 */
  .admin-menu-toggle {
    display: flex;
  }
  .admin-header-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }
  .admin-viewport-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
  }
  .admin-header-actions {
    width: 100%;
    flex-wrap: wrap;
    gap: 0.6rem;
  }
  .admin-search-wrapper {
    flex: 1 1 160px;
    min-width: 0;
  }
  .admin-category-select {
    flex: 0 0 auto;
  }
  .admin-viewport-title {
    font-size: 1.35rem;
  }

  /* 移动端不并排，改为全宽 */
  .admin-split-box.edit-active .admin-table-container {
    display: none;
  }
  .admin-split-box.edit-active .admin-edit-container {
    flex: 0 0 100%;
    opacity: 1;
    pointer-events: auto;
  }

  /* 后台表格：隐藏链接列 */
  .admin-glass-table th:nth-child(3),
  .admin-glass-table td:nth-child(3) {
    display: none;
  }
}

@media (max-width: 480px) {
  .portal-wrapper {
    padding: 1rem 0.75rem 2.5rem 0.75rem;
  }
  .author-profile-card {
    padding: 1.5rem 1rem;
    border-radius: 20px;
  }
  .author-name {
    font-size: 1.5rem;
  }
  .author-motto {
    font-size: 0.9rem;
  }
  .portal-card {
    border-radius: 18px;
    padding: 1.25rem;
  }
  .portal-card-title {
    font-size: 1.2rem;
  }
  .modal-content {
    padding: 1.25rem;
  }
  .modal-footer {
    padding: 1rem 1.25rem;
    flex-direction: column;
  }
  .modal-title {
    font-size: 1.35rem;
  }
  .admin-viewport {
    padding: 1rem 0.75rem;
  }
  /* 后台表格小屏：再隐藏状态列 */
  .admin-glass-table th:nth-child(4),
  .admin-glass-table td:nth-child(4) {
    display: none;
  }
}