/* Settings Modal enhancements */
#settingsModal .user-modal-content {
  max-width: 720px;
}

/* ===== 设置弹窗Tab切换样式 ===== */
#settingsModal .settings-tabs {
  display: flex;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  position: relative;
  gap: 0;
}

#settingsModal .settings-tab-btn {
  flex: 1;
  padding: 16px 0;
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  letter-spacing: 0.3px;
}

#settingsModal .settings-tab-btn:hover {
  color: rgba(255,255,255,0.85);
  transform: translateY(-1px);
}

#settingsModal .settings-tab-btn.active {
  color: var(--electric-blue);
}

/* Tab下划线动画 */
#settingsModal .settings-tab-btn::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, #00c2ff 0%, #7a5cf6 100%);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#settingsModal .settings-tab-btn.active::after {
  width: 80%;
}

/* Tab按钮发光效果 */
#settingsModal .settings-tab-btn.active {
  text-shadow: 0 0 8px rgba(0, 194, 255, 0.3);
}

#settingsModal .user-modal-header h2 {
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--electric-blue);
  max-width: 420px;   /* 与输入框同宽 */
  text-align: left;   /* 标题文字左对齐 */
}

#settingsModal .user-modal-body {
  padding: 24px 24px 32px;
}

/* 表单间距与标签 */
#settingsModal .form-group {
  margin-bottom: 18px;
}

#settingsModal .form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--light-gray);
  font-weight: 600;
}

/* 输入框统一深色样式 */
#settingsModal .form-group input[type="text"],
#settingsModal .form-group input[type="password"] {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1.5px solid rgba(255,255,255,0.12);
  background: rgba(35,35,35,0.9);
  color: var(--white);
  outline: none;
  transition: all .2s ease;
}

#settingsModal .form-group input::placeholder {
  color: rgba(255,255,255,0.45);
}

#settingsModal .form-group input:focus {
  border-color: rgba(0,212,255,0.6);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.18);
  background: rgba(40,40,40,0.95);
  animation: settingsGlow .25s ease-out;
}

@keyframes settingsGlow {
  from { box-shadow: 0 0 0 0 rgba(0,212,255,0.0); }
  to   { box-shadow: 0 0 0 3px rgba(0,212,255,0.18); }
}

/* 底部按钮区：与输入框同宽，居中容器，按钮靠右 */
#settingsModal .upgrade-button-container {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 16px;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

/* 主按钮渐变与发光 */
#settingsModal .btn-primary {
  background: linear-gradient(135deg, #00c2ff 0%, #7a5cf6 100%);
  color: #fff;
  border: none;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(0, 212, 255, 0.25);
  transition: transform .15s ease, box-shadow .2s ease, filter .2s ease;
}

#settingsModal .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 212, 255, 0.35);
  filter: brightness(1.05);
}

/* 次按钮深色透明 */
#settingsModal .btn-secondary {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.15);
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 600;
  transition: transform .15s ease, background .2s ease, border-color .2s ease;
}

#settingsModal .btn-secondary:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
}

/* 小屏优化 */
@media (max-width: 768px) {
  #settingsModal .user-modal-content { max-width: 95%; }
  #settingsModal .user-modal-body { padding: 20px; }
}

/* ===== Vertical layout: label on top, left-aligned ===== */
#settingsModal .user-info-display {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 420px;  /* 表单容器宽度 */
  margin: 0 auto;    /* 使容器在弹窗内水平居中 */
}

#settingsModal .form-group {
  display: block;          /* 垂直堆叠 */
  margin-bottom: 14px;
}

#settingsModal .form-group label {
  display: block;
  margin: 0 0 10px 0;      /* 标签在输入框上方并留间距 */
  text-align: left;        /* 左对齐 */
  color: var(--light-gray);
  font-weight: 700;
}

#settingsModal .form-group input[type="text"],
#settingsModal .form-group input[type="password"] {
  width: 100%;
  max-width: 420px;        /* 保持紧凵宽度 */
  margin: 0 auto;          /* 容器居中时输入栏也居中 */
  display: block;
}

/* 按钮行右对齐 */
#settingsModal .upgrade-button-container {
  justify-content: flex-end;
}

/* 小屏保持垂直布局，输入框使用全宽 */
@media (max-width: 600px) {
  #settingsModal .form-group input[type="text"],
  #settingsModal .form-group input[type="password"] {
    max-width: 100%;
  }
}

/* ===== Compact overrides for Settings & Downloads modal ===== */
#settingsModal .user-modal-content {
  max-width: 460px; /* 更窄且协调的弹窗宽度 */
}
#downloadsModal .user-modal-content {
  max-width: 900px; /* 列表需要更宽的区域 */
}

#settingsModal .user-modal-body {
  padding-left: 4rem!important;
  padding-right: 4rem!important;
  padding: var(--spacing-lg);
}

/* 输入框不再过长，限制最大宽度并居中 */
#settingsModal .form-group input[type="text"],
#settingsModal .form-group input[type="password"] {
  max-width: 420px;
  margin: 0 auto;
  display: block;
}

/* ===== 去除弹窗滚动条并限制高度 ===== */
#settingsModal,
#downloadsModal {
  overflow: hidden; /* 弹窗整体不出现滚动条 */
}

#settingsModal .user-modal-content,
#downloadsModal .user-modal-content {
  max-height: 80vh;        /* 内容最大高度不超过视口 */
  overflow: auto;          /* 允许内部滚动，但隐藏滚动条 */
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;   /* Firefox 隐藏滚动条 */
}

#settingsModal .user-modal-content::-webkit-scrollbar,
#downloadsModal .user-modal-content::-webkit-scrollbar {
  width: 0;
  height: 0;               /* WebKit 隐藏滚动条 */
  display: none;
}

/* 全局最小化规则：弹窗打开时仅禁用滚动，避免影响布局 */
body.modal-open {
  overflow: hidden !important;
}

/* ===== 关闭按钮悬停旋转微动画 ===== */
#settingsModal .user-modal-close,
#userModal .user-modal-close,
#downloadsModal .user-modal-close {
  display: inline-block;
  transition: transform .7s cubic-bezier(0.2, 0, 0.2, 1), filter .3s ease, box-shadow .35s ease;
  transform-origin: 50% 50%;
  will-change: transform;
  caret-color: transparent;        /* 隐藏文本插入光标 */
  user-select: none;               /* 禁止选择 */
  -webkit-user-select: none;
  -moz-user-select: none;
  cursor: pointer;                 /* 指针样式 */
}

#settingsModal .user-modal-close:hover,
#userModal .user-modal-close:hover,
#downloadsModal .user-modal-close:hover {
  transform: rotate(180deg) scale(1.06);
  filter: brightness(1.1);

}

#settingsModal .user-modal-close:focus,
#userModal .user-modal-close:focus {
  outline: none;                    /* 移除焦点描边 */
}

#settingsModal .user-modal-close::selection,
#userModal .user-modal-close::selection {
  background: transparent;          /* 选中无背景 */
}

/* ===== Compact list for Downloads modal ===== */
#downloadsModal .downloads-list-container.compact-downloads {
  padding: 12px;
}

/* 移除可能残留的标题区域（双保险） */
#downloadsModal .compact-downloads h1,
#downloadsModal .compact-downloads h2,
#downloadsModal .compact-downloads .section-header,
#downloadsModal .compact-downloads .hero,
#downloadsModal .compact-downloads .hero-header {
  display: none !important;
}

/* 列表容器统一为竖向紧凑布局 */
#downloadsModal .compact-downloads .download-list,
#downloadsModal .compact-downloads .downloads-list,
#downloadsModal .compact-downloads .list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* 每一条记录显示为紧凑卡片 */
#downloadsModal .compact-downloads .download-item,
#downloadsModal .compact-downloads .download-row,
#downloadsModal .compact-downloads .download-card,
#downloadsModal .compact-downloads li {
  padding: 10px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
}

/* 标题与元信息缩小字号，减少间距 */
#downloadsModal .compact-downloads .download-item .title,
#downloadsModal .compact-downloads .item-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 6px 0;
}

#downloadsModal .compact-downloads .meta,
#downloadsModal .compact-downloads .item-meta,
#downloadsModal .compact-downloads .details {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  margin: 0;
}

/* 控制按钮区域紧凑排列 */
#downloadsModal .compact-downloads .actions,
#downloadsModal .compact-downloads .item-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

#downloadsModal .compact-downloads .actions .btn,
#downloadsModal .compact-downloads .item-actions .btn {
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 13px;
}

/* 普通段落压缩上下边距 */
#downloadsModal .compact-downloads p {
  margin: 4px 0;
}

/* 进一步压缩所有块级元素的外边距，避免列表过稀疏 */
#downloadsModal .compact-downloads * {
  /* 避免影响按钮与输入的可点击面积，这里不做过度重置 */
}

/* 小屏紧凑 */
@media (max-width: 600px) {
  #downloadsModal .compact-downloads .download-item,
  #downloadsModal .compact-downloads .download-row,
  #downloadsModal .compact-downloads .download-card,
  #downloadsModal .compact-downloads li {
    padding: 8px 10px;
  }
  #downloadsModal .compact-downloads .actions .btn,
  #downloadsModal .compact-downloads .item-actions .btn {
    padding: 7px 9px;
    font-size: 12px;
  }
}