/* 全局样式 */
:root {
  --primary-color: #007bff;
  --success-color: #28a745;
  --info-color: #17a2b8;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  --dark-color: #343a40;
  --light-color: #f8f9fa;
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-success: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
  --gradient-info: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-warning: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-secondary: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

/* 平滑滚动 */
html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  min-height: 100vh;
  padding-top: 0; /* 移除之前的padding-top */
}

/* 导航栏样式 */
.navbar {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  background: var(--gradient-primary) !important;
}

/* 固定导航栏样式 */
.navbar.fixed-top {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.navbar.fixed-top .navbar-brand {
  font-weight: 600;
  font-size: 1.25rem;
}

.navbar.fixed-top .nav-link {
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.navbar.fixed-top .nav-link:hover {
  transform: translateY(-1px);
  color: rgba(255, 255, 255, 0.9) !important;
}

.navbar.fixed-top .nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: white;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.navbar.fixed-top .nav-link:hover::after {
  width: 100%;
}

/* 确保内容不被导航栏遮挡 */
.container.mt-5.pt-4 {
  margin-top: 5rem !important;
  padding-top: 1rem !important;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .navbar.fixed-top .navbar-brand {
    font-size: 1.1rem;
  }

  .navbar.fixed-top .nav-link {
    padding: 0.5rem 0.75rem;
  }

  .container.mt-5.pt-4 {
    margin-top: 150px !important;
  }
}

.navbar-brand {
  font-weight: bold;
  font-size: 1.5rem;
}

/* 欢迎卡片样式 */
.welcome-card {
  background: white;
  border-radius: 20px;
  padding: 3rem 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.welcome-card h1 {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: bold;
}

.feature-item {
  padding: 1.5rem;
  border-radius: 15px;
  transition: all 0.3s ease;
  background: white;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* 卡片样式 */
.card {
  border: none;
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1) !important;
}

.card-header {
  border: none;
  padding: 1rem;
  font-weight: 600;
}

.bg-gradient-primary {
  background: var(--gradient-primary) !important;
}

.bg-gradient-success {
  background: var(--gradient-success) !important;
}

.bg-gradient-info {
  background: var(--gradient-info) !important;
}

.bg-gradient-warning {
  background: var(--gradient-warning) !important;
}

.bg-gradient-secondary {
  background: var(--gradient-secondary) !important;
}

.card-body {
  padding: 2rem;
}

/* 表单样式 */
.form-control,
.form-select {
  border: 2px solid #e9ecef;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-label {
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 0.5rem;
}

.form-text {
  color: #6c757d;
  font-size: 0.875rem;
}

/* 按钮样式 */
.btn {
  border-radius: 10px;
  padding: 0.75rem 2rem;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
}

.btn-lg {
  padding: 1rem 3rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary {
  background: var(--gradient-primary);
}

.btn-success {
  background: var(--gradient-success);
}

.btn-info {
  background: var(--gradient-info);
}

.btn-warning {
  background: var(--gradient-warning);
}

/* 状态样式 */
.status {
  padding: 1rem;
  border-radius: 10px;
  margin: 1rem 0;
  border-left: 4px solid;
}

.status.success {
  background: #d4edda;
  color: #155724;
  border-left-color: var(--success-color);
}

.status.error {
  background: #f8d7da;
  color: #721c24;
  border-left-color: var(--danger-color);
}

.status.info {
  background: #d1ecf1;
  color: #0c5460;
  border-left-color: var(--info-color);
}

.status.warning {
  background: #fff3cd;
  color: #856404;
  border-left-color: var(--warning-color);
}

/* 进度条样式 */
.progress {
  height: 10px;
  border-radius: 5px;
  background-color: #e9ecef;
  overflow: hidden;
}

.progress-bar {
  background: var(--gradient-primary);
  transition: width 0.6s ease;
}

/* 任务列表样式 */
.task-item {
  background: white;
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.task-item:hover {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.task-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.task-title {
  font-weight: 600;
  color: var(--dark-color);
}

.task-status {
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-left: 0.75rem;
}

.task-status.running {
  background: #d1ecf1;
  color: #0c5460;
}

.task-status.completed {
  background: #d4edda;
  color: #155724;
}

.task-status.error {
  background: #f8d7da;
  color: #721c24;
}

/* 下载按钮样式 */
.task-item .btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.task-item .btn-success {
  background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
  border: none;
  color: white;
}

.task-item .btn-success:hover {
  background: linear-gradient(135deg, #218838 0%, #1ea085 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(40, 167, 69, 0.3);
}

.task-item .copy-icon {
  cursor: pointer;
  transition: all 0.2s ease;
}
.task-item .copy-icon:hover {
  opacity: 0.6;
}

/* 模型信息样式 */
.model-info {
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  border-radius: 10px;
  padding: 1rem;
}

/* 动画效果 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-out;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

.pulse {
  animation: pulse 2s infinite;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .welcome-card {
    padding: 2rem 1rem;
  }

  .card-body {
    padding: 1.5rem;
  }

  .btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1rem;
  }

  .feature-item {
    margin-bottom: 1rem;
  }
}

/* 滚动条样式 */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: #636363;
  border-radius: 4px;
}

/* ::-webkit-scrollbar-thumb:hover {
    background: #0056b3;
} */

/* 加载动画 */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* 文件上传区域样式 */
.file-upload-area {
  border: 2px dashed #dee2e6;
  border-radius: 10px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  background: #f8f9fa;
}

.file-upload-area:hover {
  border-color: var(--primary-color);
  background: #e3f2fd;
}

.file-upload-area.dragover {
  border-color: var(--primary-color);
  background: #e3f2fd;
  transform: scale(1.02);
}

/* 页脚样式 */
footer {
  margin-top: auto;
  background: var(--dark-color) !important;
}

/* 工具提示样式 */
.tooltip {
  font-size: 0.875rem;
}

/* 模态框样式 */
.modal-content {
  border-radius: 15px;
  border: none;
}

.modal-header {
  background: var(--gradient-primary);
  color: white;
  border-radius: 15px 15px 0 0;
}

.modal-footer {
  border-top: 1px solid #dee2e6;
  padding: 1rem 1.5rem;
}

/* 配置模板样式 */
.config-template-card {
  border: 2px solid #e9ecef;
  border-radius: 15px;
  transition: all 0.3s ease;
}

.config-template-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 5px 15px rgba(0, 123, 255, 0.1);
}

.model-params {
  padding: 1rem;
  background: #f8f9fa;
  border-radius: 10px;
  margin-top: 1rem;
  border-left: 4px solid var(--primary-color);
}

.model-params h6 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-weight: 600;
}

/* 表单控件样式增强 */
.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
  transform: translateY(-1px);
}

/* 单选按钮样式 */
.form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.form-check-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* 开关样式 */
.form-check-input[type="checkbox"]:checked {
  background-color: var(--success-color);
  border-color: var(--success-color);
}

/* 配置类型切换动画 */
#config-template-section,
#config-file-section {
  transition: all 0.3s ease;
  margin-bottom: 20px;
}

/* 参数组样式 */
.param-group {
  background: white;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.param-group h6 {
  color: var(--dark-color);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

/* 数值输入框样式 */
input[type="number"] {
  font-family: "Courier New", monospace;
}

/* 标签样式 */
.form-label {
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.form-label i {
  margin-right: 0.5rem;
  color: var(--primary-color);
}

/* 帮助文本样式 */
.form-text {
  color: #6c757d;
  font-size: 0.875rem;
  font-style: italic;
}

/* 配置卡片头部样式 */
.card-header.bg-light {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%) !important;
  border-bottom: 1px solid #dee2e6;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .model-params {
    padding: 0.75rem;
  }

  .param-group {
    padding: 0.75rem;
  }

  .form-label {
    font-size: 0.9rem;
  }
}

.cursor-pointer {
  cursor: pointer;
}