/* ===================================================================
   Tiamo Family Portal - Modern Glassmorphism & Card Shelf Style
   =================================================================== */

:root {
  --font-primary: 'Plus Jakarta Sans', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* 基础色系与玻璃材质 */
  --bg-dark: #0f172a;
  --text-main: #0f172a;
  --text-inverse: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.85);
  --text-sub: rgba(255, 255, 255, 0.7);
  
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-bg-hover: rgba(255, 255, 255, 0.92);
  --glass-border: rgba(255, 255, 255, 0.65);
  --glass-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.22), 0 0 1px 1px rgba(255, 255, 255, 0.5);
  --glass-shadow-hover: 0 30px 60px -12px rgba(15, 23, 42, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.8);
  
  /* 5个卡片的主题色 */
  --theme-sky: #0284c7;
  --theme-sky-glow: rgba(2, 132, 199, 0.45);
  
  --theme-amber: #d97706;
  --theme-amber-glow: rgba(217, 119, 6, 0.45);
  
  --theme-coral: #e11d48;
  --theme-coral-glow: rgba(225, 29, 72, 0.45);
  
  --theme-emerald: #059669;
  --theme-emerald-glow: rgba(5, 150, 105, 0.45);
  
  --theme-purple: #7c3aed;
  --theme-purple-glow: rgba(124, 58, 237, 0.45);

  --radius-card: 22px;
  --radius-inner: 16px;
  --transition-smooth: all 0.38s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  min-height: 100vh;
  font-family: var(--font-primary);
  color: var(--text-inverse);
  background-color: var(--bg-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* -------------------------------------------------------------
   背景层设计：照片背景 + 柔和环境光晕 + 玻璃暗调遮罩
------------------------------------------------------------- */
.bg-wrapper {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.bg-image {
  position: absolute;
  inset: -20px;
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  filter: brightness(0.88) contrast(1.05);
  transform: scale(1.03);
  transition: transform 10s ease-out;
}

.bg-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 15%, rgba(15, 23, 42, 0.25) 0%, rgba(15, 23, 42, 0.65) 100%),
              linear-gradient(to bottom, rgba(15, 23, 42, 0.4) 0%, rgba(15, 23, 42, 0.3) 50%, rgba(15, 23, 42, 0.75) 100%);
  backdrop-filter: blur(4px);
}

.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
  pointer-events: none;
}

.glow-1 {
  width: 500px;
  height: 500px;
  top: -100px;
  left: 10%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.6) 0%, transparent 70%);
}

.glow-2 {
  width: 550px;
  height: 550px;
  bottom: -100px;
  right: 15%;
  background: radial-gradient(circle, rgba(244, 114, 182, 0.4) 0%, transparent 70%);
}

/* -------------------------------------------------------------
   主容器布局
------------------------------------------------------------- */
.portal-container {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2.2rem 3.5rem;
  max-width: 1680px;
  margin: 0 auto;
}

/* -------------------------------------------------------------
   顶部 Header 区域
------------------------------------------------------------- */
.portal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2rem;
  padding: 0.5rem 0;
}

.header-left {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  width: fit-content;
  padding: 0.35rem 0.9rem;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 100px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #22c55e;
  box-shadow: 0 0 10px #22c55e, 0 0 20px rgba(34, 197, 94, 0.6);
  animation: pulse-dot 2.5s infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.25); opacity: 0.8; }
}

.brand-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.95);
}

.portal-greeting {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.35);
  line-height: 1.2;
}

.portal-subtitle {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-muted);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
}

/* 顶部右侧时钟小卡片 */
.header-right {
  display: flex;
  align-items: center;
}

.clock-card {
  padding: 0.85rem 1.6rem;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 18px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  text-align: right;
  transition: var(--transition-smooth);
  user-select: none;
}

.clock-card:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
}

.clock-time {
  font-size: 1.95rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  color: #ffffff;
  line-height: 1.1;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.clock-meta {
  margin-top: 0.25rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.4rem;
}

.clock-divider {
  opacity: 0.5;
}

/* -------------------------------------------------------------
   中间主体：5 个功能入口横向排列架 (Cards Shelf)
------------------------------------------------------------- */
.portal-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 0 2rem 0;
  width: 100%;
}

.cards-shelf {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.6rem;
  width: 100%;
  max-width: 1560px;
  align-items: stretch;
}

/* 单个卡片容器 */
.portal-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-card);
  padding: 0.85rem;
  text-decoration: none;
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  transition: var(--transition-smooth);
  cursor: pointer;
  outline: none;
  overflow: hidden;
  transform: translateY(0);
}

/* 专属卡片光晕背景 */
.card-glow {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-card);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  z-index: 0;
}

/* 顶部按键角标与分类 Tag */
.card-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 3;
  pointer-events: none;
}

.key-shortcut {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: rgba(15, 23, 42, 0.7);
  color: #ffffff;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.badge-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.65rem;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: var(--transition-smooth);
}

/* 图片区域包装 */
.card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-inner);
  overflow: hidden;
  background-color: #f1f5f9;
  z-index: 1;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.portal-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 扫光动效 */
.sheen-layer {
  position: absolute;
  top: 0;
  left: -150%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    115deg,
    transparent 20%,
    rgba(255, 255, 255, 0.45) 50%,
    transparent 80%
  );
  transform: skewX(-20deg);
  pointer-events: none;
  transition: left 0.75s ease;
}

/* 底部悬停触发按钮 */
.card-footer-hover {
  margin-top: 0.75rem;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}

.launch-btn {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.05);
  color: #1e293b;
  font-size: 0.88rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: var(--transition-smooth);
}

.arrow-icon {
  width: 16px;
  height: 16px;
  transition: transform 0.3s ease;
}

/* -------------------------------------------------------------
   卡片主题配色与悬停微交互
------------------------------------------------------------- */
/* 1. VPN */
#card-vpn .badge-tag { color: var(--theme-sky); }
#card-vpn .card-glow {
  background: radial-gradient(circle at 50% 100%, var(--theme-sky-glow), transparent 70%);
}
#card-vpn:hover {
  border-color: rgba(56, 189, 248, 0.8);
  box-shadow: var(--glass-shadow-hover), 0 0 35px var(--theme-sky-glow);
}
#card-vpn:hover .launch-btn {
  background: var(--theme-sky);
  color: #ffffff;
}

/* 2. PKG */
#card-pkg .badge-tag { color: var(--theme-amber); }
#card-pkg .card-glow {
  background: radial-gradient(circle at 50% 100%, var(--theme-amber-glow), transparent 70%);
}
#card-pkg:hover {
  border-color: rgba(251, 191, 36, 0.8);
  box-shadow: var(--glass-shadow-hover), 0 0 35px var(--theme-amber-glow);
}
#card-pkg:hover .launch-btn {
  background: var(--theme-amber);
  color: #ffffff;
}

/* 3. PDF */
#card-pdf .badge-tag { color: var(--theme-coral); }
#card-pdf .card-glow {
  background: radial-gradient(circle at 50% 100%, var(--theme-coral-glow), transparent 70%);
}
#card-pdf:hover {
  border-color: rgba(248, 113, 113, 0.8);
  box-shadow: var(--glass-shadow-hover), 0 0 35px var(--theme-coral-glow);
}
#card-pdf:hover .launch-btn {
  background: var(--theme-coral);
  color: #ffffff;
}

/* 4. MONEY */
#card-money .badge-tag { color: var(--theme-emerald); }
#card-money .card-glow {
  background: radial-gradient(circle at 50% 100%, var(--theme-emerald-glow), transparent 70%);
}
#card-money:hover {
  border-color: rgba(52, 211, 153, 0.8);
  box-shadow: var(--glass-shadow-hover), 0 0 35px var(--theme-emerald-glow);
}
#card-money:hover .launch-btn {
  background: var(--theme-emerald);
  color: #ffffff;
}

/* 5. VCE */
#card-vce .badge-tag { color: var(--theme-purple); }
#card-vce .card-glow {
  background: radial-gradient(circle at 50% 100%, var(--theme-purple-glow), transparent 70%);
}
#card-vce:hover {
  border-color: rgba(167, 139, 250, 0.8);
  box-shadow: var(--glass-shadow-hover), 0 0 35px var(--theme-purple-glow);
}
#card-vce:hover .launch-btn {
  background: var(--theme-purple);
  color: #ffffff;
}

/* 通用悬停效果 */
.portal-card:hover {
  transform: translateY(-12px) scale(1.02);
  background: rgba(255, 255, 255, 0.96);
}

.portal-card:hover .card-glow {
  opacity: 1;
}

.portal-card:hover .portal-card-img {
  transform: scale(1.04);
}

.portal-card:hover .sheen-layer {
  left: 150%;
}

.portal-card:hover .arrow-icon {
  transform: translate(2px, -2px);
}

.portal-card:focus-visible {
  outline: 3px solid #38bdf8;
  outline-offset: 4px;
}

/* -------------------------------------------------------------
   底部 Footer 区域
------------------------------------------------------------- */
.portal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 0 0 0;
  font-size: 0.88rem;
  color: var(--text-sub);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #22c55e;
  box-shadow: 0 0 8px #22c55e;
}

.footer-tips {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 500;
}

.footer-sep {
  opacity: 0.3;
}

.tip-pill kbd {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 4px;
  padding: 0.1rem 0.38rem;
  font-size: 0.78rem;
  font-family: inherit;
  font-weight: 700;
  color: #ffffff;
}

/* -------------------------------------------------------------
   响应式断点适配
------------------------------------------------------------- */
@media (max-width: 1280px) {
  .portal-container {
    padding: 1.8rem 2rem;
  }
  .cards-shelf {
    gap: 1.2rem;
  }
  .portal-greeting {
    font-size: 1.8rem;
  }
  .clock-time {
    font-size: 1.7rem;
  }
}

@media (max-width: 1024px) {
  .portal-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }
  .header-right {
    width: 100%;
  }
  .clock-card {
    text-align: left;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .clock-meta {
    justify-content: flex-start;
    margin-top: 0;
  }
  /* 允许在平板中等宽度屏幕下保持横向滚动体验，或采用平滑水平流 */
  .portal-main {
    overflow-x: auto;
    padding-bottom: 2rem;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
  }
  .cards-shelf {
    display: flex;
    flex-wrap: nowrap;
    width: max-content;
    gap: 1.4rem;
    padding: 0.5rem 0.5rem 1.5rem 0.5rem;
  }
  .portal-card {
    width: 250px;
    flex-shrink: 0;
  }
}

@media (max-width: 640px) {
  .portal-container {
    padding: 1.2rem 1rem;
  }
  .portal-greeting {
    font-size: 1.5rem;
  }
  .portal-subtitle {
    font-size: 0.85rem;
  }
  .portal-card {
    width: 220px;
  }
  .portal-footer {
    flex-direction: column;
    gap: 0.8rem;
    text-align: center;
  }
}