/* 玻璃卡片通用 - 液态玻璃与3D基盘 */
.glass-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.01) 100%);
  backdrop-filter: blur(30px) saturate(120%);
  -webkit-backdrop-filter: blur(30px) saturate(120%);
  border: 1px solid var(--glass-border);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 28px;
  box-shadow: var(--glass-shadow), inset 0 2px 20px rgba(255, 255, 255, 0.05);
  padding: 1.5rem;
  transition: background 0.4s, border 0.4s, box-shadow 0.4s, opacity 0.4s, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-style: preserve-3d;
  backface-visibility: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.glass-card > * {
  position: relative;
  z-index: 1;
}
.glass-card:hover { 
  border-color: var(--secondary);
  box-shadow: var(--glass-shadow), inset 0 2px 30px rgba(255, 255, 255, 0.15);
}
.interactive-card:hover {
  box-shadow: var(--glass-shadow), inset 0 0 40px rgba(14, 165, 233, 0.2);
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: var(--text-main);
  display: flex; align-items: center; gap: 8px;
}

.list-group { list-style: none; display: flex; flex-direction: column; gap: 0.8rem; }
.list-item {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 8px; border-bottom: 1px dashed rgba(255,255,255,0.1);
  font-size: 0.95rem; transition: 0.3s;
}
.list-item:hover { color: var(--primary); transform: translateX(5px); border-bottom-color: var(--primary); }

.badge {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  display: inline-block;
  transition: 0.3s;
}
.badge:hover { background: var(--primary); color: #fff; border-color: var(--primary); transform: scale(1.1); }
.tags-wrap { display: flex; flex-wrap: wrap; gap: 8px; }

/* --- 弹窗组件 (Modal Dialog) --- */
.sky-modal-overlay {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), visibility 0.4s;
}

.sky-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.sky-modal {
  width: 90%;
  max-width: 420px;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.85) 0%, rgba(15, 23, 42, 0.95) 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  border-left: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 24px;
  padding: 2.2rem 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), inset 0 2px 20px rgba(255, 255, 255, 0.05);
  transform: translateY(40px) scale(0.9);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-align: center;
  color: var(--text-main);
  position: relative;
  overflow: hidden;
}

/* 弹窗光效点缀 */
.sky-modal::before {
  content: '';
  position: absolute;
  top: -50px;
  left: -50px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  opacity: 0.5;
  pointer-events: none;
}

.light-mode .sky-modal {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(240, 244, 248, 0.98) 100%);
  color: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08), inset 0 2px 20px rgba(255, 255, 255, 0.7);
}

.sky-modal-overlay.active .sky-modal {
  transform: translateY(0) scale(1);
}

.sky-modal-icon {
  width: 56px;
  height: 56px;
  background: rgba(14, 165, 233, 0.15);
  border: 1px solid rgba(14, 165, 233, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
  color: var(--primary);
}

.sky-modal-icon.warning {
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.3);
}

.sky-modal-icon.error {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
}

.sky-modal-icon img {
  width: 28px;
  height: 28px;
}

.sky-modal-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  letter-spacing: 0.5px;
}

.sky-modal-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.sky-modal-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.btn-glass {
  flex: 1;
  padding: 12px 0;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  backdrop-filter: blur(10px);
}

.light-mode .btn-glass {
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: #1e293b;
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.light-mode .btn-glass:hover {
  background: rgba(0, 0, 0, 0.08);
}

.btn-primary-glass {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 20px rgba(14, 165, 233, 0.3);
}

.btn-primary-glass:hover {
  box-shadow: 0 10px 25px rgba(14, 165, 233, 0.5);
  transform: translateY(-2px);
  background: linear-gradient(135deg, var(--secondary), var(--primary));
}
.light-mode .btn-primary-glass {
  color: #fff;
}

/* ========== 信息气泡通知 (Toast Notification) ========== */
.sky-notify-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 99998;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
  max-width: 420px;
  width: calc(100vw - 40px);
}

.sky-notify {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.88) 0%, rgba(15, 23, 42, 0.95) 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(24px) saturate(130%);
  -webkit-backdrop-filter: blur(24px) saturate(130%);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35),
              inset 0 1px 12px rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  position: relative;
  overflow: hidden;
  cursor: default;

  /* 入场动画 */
  opacity: 0;
  transform: translateX(60px) scale(0.92);
  animation: skyNotifyIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* 浅色模式适配 */
.light-mode .sky-notify {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92) 0%, rgba(240, 244, 248, 0.96) 100%);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-top: 1px solid rgba(255, 255, 255, 0.9);
  border-left: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08),
              inset 0 1px 12px rgba(255, 255, 255, 0.5);
  color: #1e293b;
}

/* 退场动画类 */
.sky-notify.sky-notify-out {
  animation: skyNotifyOut 0.4s cubic-bezier(0.4, 0, 1, 1) forwards;
}

/* 底部自动消失进度条 */
.sky-notify::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 100%;
  border-radius: 0 0 18px 18px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform-origin: left center;
  animation: skyNotifyProgress var(--notify-duration, 6s) linear forwards;
  opacity: 0.8;
}

/* 通知图标 */
.sky-notify-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.sky-notify-icon svg {
  width: 20px;
  height: 20px;
}

/* info 类型 */
.sky-notify-icon.info {
  background: rgba(14, 165, 233, 0.15);
  border: 1px solid rgba(14, 165, 233, 0.25);
  color: #0ea5e9;
}

/* warning 类型 */
.sky-notify-icon.warning {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: #f59e0b;
}

/* error 类型 */
.sky-notify-icon.error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #ef4444;
}

/* 通知内容区域 */
.sky-notify-body {
  flex: 1;
  min-width: 0;
}

.sky-notify-title {
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: 0.3px;
  line-height: 1.4;
}

.sky-notify-msg {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.55;
  word-break: break-word;
}

/* 关闭按钮 */
.sky-notify-close {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  border: none;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: none;
  transition: background 0.2s, color 0.2s, transform 0.2s;
  padding: 0;
  margin-top: 2px;
}

.sky-notify-close:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  transform: scale(1.15);
}

.light-mode .sky-notify-close {
  background: rgba(0, 0, 0, 0.04);
}

.light-mode .sky-notify-close:hover {
  background: rgba(239, 68, 68, 0.15);
}

.sky-notify-close svg {
  width: 14px;
  height: 14px;
}

/* 悬停时暂停进度条 */
.sky-notify:hover::after {
  animation-play-state: paused;
}

/* 入场动画 */
@keyframes skyNotifyIn {
  from {
    opacity: 0;
    transform: translateX(60px) scale(0.92);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

/* 退场动画 */
@keyframes skyNotifyOut {
  from {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateX(80px) scale(0.88);
  }
}

/* 进度条倒计时 */
@keyframes skyNotifyProgress {
  from { transform: scaleX(1); }
  to   { transform: scaleX(0); }
}

/* 移动端适配 */
@media (max-width: 480px) {
  .sky-notify-container {
    top: 12px;
    right: 12px;
    left: 12px;
    max-width: none;
    width: auto;
  }
  .sky-notify {
    padding: 14px 16px;
    border-radius: 14px;
    gap: 10px;
  }
  .sky-notify-icon {
    width: 32px;
    height: 32px;
    border-radius: 10px;
  }
  .sky-notify-icon svg {
    width: 16px;
    height: 16px;
  }
  .sky-notify-title { font-size: 0.85rem; }
  .sky-notify-msg { font-size: 0.8rem; }
}