/* 基础样式 */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: #F2F3F5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: #1f2937;
  transition: background-color 0.3s, color 0.3s;
}

/* 工具栏 */
.toolbar {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 16px;
}

.btn-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
  background: #ffffff;
  color: #1f2937;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-icon:hover {
  background: #165DFF;
  color: white;
  border-color: #165DFF;
}

/* 暗色主题 */
[data-theme="dark"] body {
  background-color: #111827;
  color: #f3f4f6;
}

[data-theme="dark"] .btn-icon {
  border-color: #374151;
  background: #1f2937;
  color: #f3f4f6;
}

[data-theme="dark"] .btn-icon:hover {
  background: #3b82f6;
  border-color: #3b82f6;
}

/* 主要内容区域 */
.bg-white { background-color: #ffffff !important; }
[data-theme="dark"] .bg-white { background-color: #1f2937 !important; }

.bg-gray-50 { background-color: #f9fafb !important; }
[data-theme="dark"] .bg-gray-50 { background-color: #1f2937 !important; }

.bg-gray-100 { background-color: #f3f4f6 !important; }
[data-theme="dark"] .bg-gray-100 { background-color: #374151 !important; }

.bg-gray-800 { background-color: #1f2937 !important; }
[data-theme="dark"] .bg-gray-800 { background-color: #111827 !important; }

.bg-primary\/5 { background-color: rgba(22, 93, 255, 0.05) !important; }
[data-theme="dark"] .bg-primary\/5 { background-color: rgba(59, 130, 246, 0.1) !important; }

/* 文字颜色 */
.text-gray-800 { color: #1f2937 !important; }
[data-theme="dark"] .text-gray-800 { color: #f3f4f6 !important; }

.text-gray-700 { color: #374151 !important; }
[data-theme="dark"] .text-gray-700 { color: #e5e7eb !important; }

.text-gray-600 { color: #6b7280 !important; }
[data-theme="dark"] .text-gray-600 { color: #9ca3af !important; }

.text-gray-500 { color: #6b7280 !important; }
[data-theme="dark"] .text-gray-500 { color: #9ca3af !important; }

.text-gray-400 { color: #9ca3af !important; }
[data-theme="dark"] .text-gray-400 { color: #6b7280 !important; }

/* 暗色模式下成功/警告/危险文字 */
[data-theme="dark"] .text-success { color: #4ade80 !important; }
[data-theme="dark"] .text-primary { color: #60a5fa !important; }
[data-theme="dark"] .text-red-600 { color: #f87171 !important; }
[data-theme="dark"] .text-yellow-600 { color: #fbbf24 !important; }
[data-theme="dark"] .text-green-600 { color: #4ade80 !important; }
[data-theme="dark"] .text-blue-600 { color: #60a5fa !important; }

/* 边框颜色 */
.border-gray-200 { border-color: #e5e7eb !important; }
[data-theme="dark"] .border-gray-200 { border-color: #374151 !important; }

.border-gray-100 { border-color: #f3f4f6 !important; }
[data-theme="dark"] .border-gray-100 { border-color: #374151 !important; }

.border-primary\/20 { border-color: rgba(22, 93, 255, 0.2) !important; }
[data-theme="dark"] .border-primary\/20 { border-color: rgba(59, 130, 246, 0.3) !important; }

.border-primary\/30 { border-color: rgba(22, 93, 255, 0.3) !important; }
[data-theme="dark"] .border-primary\/30 { border-color: rgba(59, 130, 246, 0.4) !important; }

.border-primary { border-color: #165DFF !important; }
[data-theme="dark"] .border-primary { border-color: #3b82f6 !important; }

/* 输入框样式 */
input[type="text"] {
  background: #ffffff;
  border-color: #e5e7eb;
  color: #1f2937;
}
[data-theme="dark"] input[type="text"] {
  background: #374151;
  border-color: #4b5563;
  color: #f3f4f6;
}

/* 滑块样式 */
input[type="range"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  height: 8px;
  border-radius: 4px;
  background: #e5e7eb;
  outline: none;
}
[data-theme="dark"] input[type="range"] {
  background: #4b5563;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #165DFF;
  cursor: pointer;
  transition: all 0.2s ease;
}
[data-theme="dark"] input[type="range"]::-webkit-slider-thumb {
  background: #3b82f6;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

/* 复选框样式 */
input[type="checkbox"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid #165DFF;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  outline: none;
  transition: all 0.2s ease;
}
[data-theme="dark"] input[type="checkbox"] {
  border-color: #3b82f6;
  background: transparent;
}

input[type="checkbox"]:checked {
  background-color: #165DFF;
}
[data-theme="dark"] input[type="checkbox"]:checked {
  background-color: #3b82f6;
}

input[type="checkbox"]:checked::after {
  content: '✓';
  color: white;
  font-size: 14px;
}

/* 按钮样式 */
.btn-primary {
  background-color: #165DFF;
  transition: all 0.2s ease;
}
[data-theme="dark"] .btn-primary {
  background-color: #3b82f6;
}

.btn-primary:hover {
  background-color: #0E42D2;
  box-shadow: 0 4px 12px rgba(22, 93, 255, 0.3);
}
[data-theme="dark"] .btn-primary:hover {
  background-color: #2563eb;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

/* 强度标签样式 */
#password-strength {
  cursor: pointer;
}

#password-strength.bg-red-50 { background-color: #fef2f2 !important; color: #dc2626 !important; }
[data-theme="dark"] #password-strength.bg-red-50 { background-color: rgba(239, 68, 68, 0.15) !important; color: #f87171 !important; }

#password-strength.bg-yellow-50 { background-color: #fefce8 !important; color: #ca8a04 !important; }
[data-theme="dark"] #password-strength.bg-yellow-50 { background-color: rgba(234, 179, 8, 0.15) !important; color: #fbbf24 !important; }

#password-strength.bg-green-50 { background-color: #f0fdf4 !important; color: #16a34a !important; }
[data-theme="dark"] #password-strength.bg-green-50 { background-color: rgba(34, 197, 94, 0.15) !important; color: #4ade80 !important; }

#password-strength.bg-blue-50 { background-color: #eff6ff !important; color: #2563eb !important; }
[data-theme="dark"] #password-strength.bg-blue-50 { background-color: rgba(59, 130, 246, 0.15) !important; color: #60a5fa !important; }

/* 顶部装饰 */
.top-gradient {
  height: 2px;
  background: linear-gradient(90deg, #165DFF, #36CFC9);
}
[data-theme="dark"] .top-gradient {
  background: linear-gradient(90deg, #3b82f6, #2dd4bf);
}

/* 简单动画 */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.3s ease forwards;
}

/* 安全提示框 */
[data-theme="dark"] .bg-primary\/5 {
  background-color: rgba(59, 130, 246, 0.1) !important;
  border-color: rgba(59, 130, 246, 0.2) !important;
}

/* footer暗色样式 */
[data-theme="dark"] footer.bg-gray-800 p,
[data-theme="dark"] footer.py-3.bg-white p,
[data-theme="dark"] footer.py-3.bg-white a {
  color: #9ca3af;
}

[data-theme="dark"] footer.py-3.bg-white {
  border-color: #374151 !important;
}

/* 标签hover效果 */
[data-theme="dark"] label.flex.items-center.gap-3.p-3.rounded-lg.border.border-gray-200 {
  border-color: #374151 !important;
}

[data-theme="dark"] label.flex.items-center.gap-3.p-3.rounded-lg.border.border-gray-200:hover {
  border-color: rgba(59, 130, 246, 0.5) !important;
  background-color: rgba(59, 130, 246, 0.1) !important;
}

/* checkbox label文字 */
[data-theme="dark"] label span.text-gray-700.font-medium {
  color: #e5e7eb !important;
}