/* 锂电智策 - 全局定制样式与工业视觉美学 */
:root {
  --primary: #059669; /* 锂电高精绿/翡翠绿 */
  --primary-dark: #047857;
  --primary-light: #10b981;
  --electric: #0284c7; /* 科技深蓝 */
  --dark-bg: #0f172a;
  --dark-surface: #1e293b;
  --card-bg: #ffffff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text-main);
  background-color: #f8fafc;
  overflow-x: hidden;
}

/* 渐变与背景纹理 */
.hero-gradient {
  background: linear-gradient(135deg, #0b1527 0%, #0d283c 50%, #093732 100%);
}

.brand-gradient-text {
  background: linear-gradient(90deg, #34d399, #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.glass-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.glass-card-dark {
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* 动效与交互微反馈 */
.hover-lift {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}
.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px -6px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
}

/* 行情涨跌专属样式 */
.badge-up {
  color: #dc2626;
  background-color: #fef2f2;
  border: 1px solid #fecaca;
}
.badge-down {
  color: #16a34a;
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
}
.badge-flat {
  color: #475569;
  background-color: #f1f5f9;
  border: 1px solid #e2e8f0;
}

/* 滚动条美化 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Toast 提示容器 */
#toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: slideIn 0.3s ease forwards;
}
.toast-success {
  background-color: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}
.toast-error {
  background-color: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}
.toast-info {
  background-color: #eff6ff;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}
@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}