/* ==============================================================================
   CS2 跨平台比价与风控决策中台 - 现代化暗色质感样式库 (dashboard.css)
   ============================================================================== */

:root {
  /* 基础背景与面板色阶 (Dark 默认) */
  --bg-main: #090d16;
  --bg-surface: #0f172a;
  --bg-card: #0f172a;
  --bg-card-hover: #1e293b;
  --bg-subtle: rgba(15, 23, 42, 0.6);
  --bg-input: rgba(15, 23, 42, 0.8);
  --bg-table-header: rgba(30, 41, 59, 0.5);
  --bg-table-hover: rgba(255, 255, 255, 0.02);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(56, 189, 248, 0.25);

  /* 品牌与状态强调色 */
  --primary: #38bdf8;
  --primary-glow: rgba(56, 189, 248, 0.35);
  --accent-cyan: #06b6d4;
  --accent-emerald: #10b981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.25);
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --accent-purple: #a855f7;

  /* 文字排版 */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* 阴影与玻璃拟态 */
  --shadow-card: 0 10px 25px -10px rgba(0, 0, 0, 0.5), 0 0 1px 1px rgba(255, 255, 255, 0.05);
  --shadow-glow: 0 0 25px -5px var(--primary-glow);
  --backdrop-blur: none;
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;

  /* 系统级原生高清字体家族 (零网络请求，秒级极速渲染) */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

:root[data-theme="light"] {
  /* 基础背景与面板色阶 (Light 明亮模式) */
  --bg-main: #f8fafc;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --bg-subtle: #f1f5f9;
  --bg-input: #ffffff;
  --bg-table-header: #f8fafc;
  --bg-table-hover: rgba(241, 245, 249, 0.7);
  --border-subtle: #e2e8f0;
  --border-glow: rgba(2, 132, 199, 0.35);

  /* 品牌与状态强调色 (专为浅底适配的高辨识对比度) */
  --primary: #0284c7;
  --primary-glow: rgba(2, 132, 199, 0.25);
  --accent-cyan: #0891b2;
  --accent-emerald: #059669;
  --accent-emerald-glow: rgba(5, 150, 105, 0.2);
  --accent-amber: #d97706;
  --accent-rose: #e11d48;
  --accent-purple: #9333ea;

  /* 文字排版 */
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;

  /* 阴影 */
  --shadow-card: 0 10px 25px -5px rgba(15, 23, 42, 0.06), 0 1px 3px 0 rgba(15, 23, 42, 0.05);
  --shadow-glow: 0 0 20px -5px rgba(2, 132, 199, 0.2);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(56, 189, 248, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 25%, rgba(168, 85, 247, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(16, 185, 129, 0.05) 0%, transparent 50%);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  padding-bottom: 60px;
  overflow-x: hidden;
  transition: background-color 0.25s ease, color 0.25s ease;
}

:root[data-theme="light"] body {
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(2, 132, 199, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 25%, rgba(147, 51, 234, 0.04) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(5, 150, 105, 0.04) 0%, transparent 50%);
}

/* 顶部导航栏 */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 36px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

:root[data-theme="light"] .navbar {
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #0284c7, #38bdf8);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.4);
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, #ffffff 40%, #93c5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  background: rgba(56, 189, 248, 0.15);
  color: var(--primary);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  color: #34d399;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.6);
  animation: pulse 2.5s ease-in-out infinite;
  will-change: opacity;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, #0284c7, #0ea5e9);
  color: white;
  box-shadow: 0 4px 14px rgba(14, 165, 233, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

/* 主体容器 */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 30px 24px;
}

/* KPI 卡片网格 */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-bottom: 36px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-card);
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.kpi-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-glow);
  box-shadow: 0 12px 30px -8px rgba(0, 0, 0, 0.6), var(--shadow-glow);
}

.kpi-card:hover::before {
  opacity: 1;
}

.kpi-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.kpi-value {
  font-size: 1.85rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-main);
}

.kpi-sub {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 6px;
}

/* 推荐标的卡片区 */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.section-title {
  font-size: 1.35rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.filter-pills {
  display: flex;
  gap: 8px;
  background: rgba(15, 23, 42, 0.6);
  padding: 4px;
  border-radius: 9999px;
  border: 1px solid var(--border-subtle);
}

.filter-btn {
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.82rem;
  cursor: pointer;
  background: transparent;
  color: var(--text-muted);
  border: none;
  transition: all 0.2s;
}

.filter-btn.active {
  background: #1e293b;
  color: #38bdf8;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.recommendations-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 40px;
}

.item-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: all 0.25s ease;
  position: relative;
}

.item-card:hover {
  transform: translateY(-2px);
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 14px 35px -10px rgba(0, 0, 0, 0.6), 0 0 20px rgba(56, 189, 248, 0.15);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 14px;
}

.item-main-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.rank-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.92rem;
  background: linear-gradient(135deg, #0284c7, #38bdf8);
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(56, 189, 248, 0.4);
}

.item-name {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-main);
}

.item-id {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.item-tags {
  display: flex;
  align-items: center;
  gap: 10px;
}

.score-badge {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.risk-tag {
  font-size: 0.82rem;
  padding: 4px 12px;
  border-radius: 9999px;
  font-weight: 500;
}

.risk-safe {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.risk-medium {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.risk-high {
  background: rgba(244, 63, 94, 0.15);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.3);
}

/* 卡片数据网格 */
.card-content {
  display: grid;
  grid-template-columns: 1.1fr 1.1fr 1fr;
  gap: 20px;
  margin-bottom: 18px;
}

.data-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.col-title {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.pill-box {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 0.86rem;
}

.discount-highlight {
  font-size: 1.28rem;
  font-weight: 800;
  color: #34d399;
  font-family: var(--font-mono);
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 14px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.card-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-sm {
  padding: 5px 12px;
  font-size: 0.78rem;
  border-radius: var(--radius-sm);
}

/* 预算规划器卡片 */
.budget-section {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
}

.budget-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.budget-input-group {
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 4px 14px;
  font-family: var(--font-mono);
}

.budget-input-group span {
  color: var(--text-muted);
  font-size: 1rem;
  margin-right: 6px;
}

.budget-input {
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 1.15rem;
  font-weight: 600;
  width: 140px;
  outline: none;
  font-family: var(--font-mono);
}

.quick-pills {
  display: flex;
  gap: 8px;
}

.quick-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.2s;
}

.quick-pill:hover {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.3);
}

/* 预算规划表格容器与卡片 */
.budget-table-container {
  overflow-x: auto;
  background: rgba(15, 23, 42, 0.4);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.create-user-card {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 16px;
  animation: slideIn 0.2s ease;
}

/* 预算规划表格 */
.budget-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 14px;
  font-size: 0.88rem;
}

.budget-table th {
  text-align: left;
  padding: 12px 16px;
  background: rgba(30, 41, 59, 0.5);
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border-subtle);
}

.budget-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.budget-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.budget-summary-banner {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(6, 182, 212, 0.12));
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* 走势图 Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  backdrop-filter: blur(6px);
}

.modal-overlay-sub {
  z-index: 1100;
}

.modal-box {
  background: #0f172a;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 780px;
  padding: 28px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 30px rgba(56, 189, 248, 0.2);
  transform: scale(0.95);
  transition: transform 0.25s ease;
}

.modal-overlay.active .modal-box {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-dim);
  cursor: pointer;
}

.modal-close:hover {
  color: var(--text-main);
}

.chart-container {
  position: relative;
  height: 320px;
  width: 100%;
}

/* Toast 提示浮条 */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #1e293b;
  border: 1px solid var(--border-glow);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  color: var(--text-main);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* 响应式断点 */
@media (max-width: 868px) {
  .navbar { padding: 14px 20px; }
  .card-content { grid-template-columns: 1fr; gap: 14px; }
  .card-top { flex-direction: column; gap: 12px; }
  .budget-controls { flex-direction: column; align-items: flex-start; }
}

/* ==============================================================================
   登录、用户状态与系统设置交互样式
   ============================================================================== */

/* 顶部用户徽章 */
.user-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 5px 12px;
  border-radius: 9999px;
  font-size: 0.85rem;
  color: #38bdf8;
}

/* 表单与输入框 */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.9rem;
  transition: all 0.2s ease;
  outline: none;
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.form-input::placeholder {
  color: var(--text-dim);
}

.form-help {
  font-size: 0.76rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 600px) {
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

/* 提示警报条 */
.alert-box {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  line-height: 1.5;
}

.alert-error {
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.4);
  color: #fda4af;
}

.alert-success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #6ee7b7;
}

/* 设置 Modal 选项卡 */
.settings-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 10px;
  margin-bottom: 18px;
}

.settings-tab-btn {
  background: transparent;
  border: none;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.settings-tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.settings-tab-btn.active {
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.15);
  font-weight: 600;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

/* 设置小节与行 */
.setting-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-subtitle {
  font-size: 0.96rem;
  font-weight: 600;
  color: #38bdf8;
  margin-bottom: 4px;
}

.setting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}

.setting-title {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-main);
}

.setting-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* 优雅的 Toggle 滑块 Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 24px;
  flex-shrink: 0;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #334155;
  transition: .3s;
  border-radius: 24px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--accent-emerald);
}

input:checked + .slider:before {
  transform: translateX(22px);
}

/* Cron 预设快捷标签 */
.preset-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-top: 8px;
}

.preset-chips .chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.76rem;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all 0.2s;
}

.preset-chips .chip:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.4);
  color: #38bdf8;
}

/* 调度器状态预览盒子 */
.sched-status-box {
  background: rgba(15, 23, 42, 0.6);
  border: 1px dashed var(--border-glow);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

/* ==============================================================================
   未登录全站锁屏卡片与角色权限样式
   ============================================================================== */

.auth-lock-card {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 60px 30px;
  text-align: center;
  margin: 40px auto;
  max-width: 680px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(56, 189, 248, 0.15);
  animation: fadeIn 0.4s ease;
}

.lock-icon-box {
  font-size: 3.2rem;
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.2);
}

/* 角色权限微标 */
.role-badge {
  display: inline-block;
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 600;
  margin-left: 4px;
  text-transform: uppercase;
}

.role-admin {
  background: rgba(56, 189, 248, 0.2);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.4);
}

.role-user {
  background: rgba(16, 185, 129, 0.18);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

/* 用户表格 */
.user-table td {
  padding: 10px 14px;
  vertical-align: middle;
}

.user-table th {
  padding: 10px 14px;
}

.action-btn-group {
  display: inline-flex;
  gap: 6px;
  justify-content: flex-end;
}

.btn-danger-outline {
  background: transparent;
  border: 1px solid rgba(244, 63, 94, 0.4);
  color: #fb7185;
}

.btn-danger-outline:hover {
  background: rgba(244, 63, 94, 0.15);
  color: #f43f5e;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==============================================================================
   主看板视图选项卡导航 (Dashboard Tab Navigation)
   ============================================================================== */

.dashboard-tabs {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0 20px;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 6px;
  overflow-x: auto;
}

.dash-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.dash-tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.dash-tab-btn.active {
  color: white;
  background: rgba(56, 189, 248, 0.16);
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
}

/* 导航栏持仓入口按钮 */
.portfolio-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.portfolio-nav-btn:hover {
  border-color: rgba(56, 189, 248, 0.4);
  background: rgba(255, 255, 255, 0.1);
}

.tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-emerald);
  color: #064e3b;
  font-size: 0.72rem;
  font-weight: 800;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  line-height: 1;
}

/* Top 推荐卡片上的已持仓微标 */
.holding-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(16, 185, 129, 0.16);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  margin-left: 8px;
}

/* ==============================================================================
   已购持仓与收益追踪专属面板 (Portfolio Tracker)
   ============================================================================== */

.portfolio-section {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 30px;
  animation: fadeIn 0.3s ease;
}

/* 资产概览指标卡片 */
.portfolio-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 900px) {
  .portfolio-kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .portfolio-kpi-grid {
    grid-template-columns: 1fr;
  }
}

.port-kpi-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  transition: all 0.25s ease;
}

.port-kpi-card:hover {
  border-color: rgba(56, 189, 248, 0.3);
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-2px);
}

.port-kpi-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
  color: var(--text-muted);
  font-weight: 500;
}

.port-kpi-val {
  font-size: 1.45rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--text-main);
  margin: 8px 0 4px;
}

.port-kpi-sub {
  font-size: 0.76rem;
  color: var(--text-dim);
}

/* 持仓工具栏与过滤器 */
.portfolio-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.portfolio-filter-group {
  display: flex;
  gap: 6px;
}

.port-filter-btn {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.port-filter-btn:hover {
  color: var(--text-main);
  border-color: var(--text-dim);
}

.port-filter-btn.active {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.4);
  font-weight: 600;
}

.portfolio-search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  min-width: 240px;
}

.portfolio-search-box input {
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 0.88rem;
  outline: none;
  width: 100%;
}

/* 持仓明细表格 */
.portfolio-table-container {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.portfolio-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  text-align: left;
}

.portfolio-table th {
  background: rgba(15, 23, 42, 0.8);
  color: var(--text-muted);
  padding: 12px 14px;
  font-weight: 600;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.portfolio-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
}

.portfolio-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* 盈亏高亮 */
.pnl-pos {
  color: #34d399;
  font-weight: 700;
  font-family: var(--font-mono);
}

.pnl-neg {
  color: #fb7185;
  font-weight: 700;
  font-family: var(--font-mono);
}

.pnl-neutral {
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* 出货收益实时预览条 */
.sold-profit-preview {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* 持仓跟踪专属弹窗 */
.portfolio-modal-box {
  max-width: 1200px;
  width: 96%;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
}

.portfolio-modal-body {
  overflow-y: auto;
  padding-right: 6px;
  flex: 1;
}

.portfolio-modal-body::-webkit-scrollbar {
  width: 6px;
}

.portfolio-modal-body::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.5);
  border-radius: 3px;
}

.portfolio-modal-body::-webkit-scrollbar-thumb {
  background: rgba(56, 189, 248, 0.25);
  border-radius: 3px;
}

.portfolio-modal-body::-webkit-scrollbar-thumb:hover {
  background: rgba(56, 189, 248, 0.45);
}

/* 30 天量化走势药丸胶囊与当日价格指示 */
.trend-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: 9999px;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
}

.trend-pill:hover {
  transform: translateY(-1px);
  filter: brightness(1.15);
}

.trend-pill.trend-breakout {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(52, 211, 153, 0.45);
  box-shadow: 0 0 10px rgba(52, 211, 153, 0.2);
}

.trend-pill.trend-upward {
  background: rgba(34, 197, 94, 0.14);
  color: #4ade80;
  border: 1px solid rgba(74, 222, 128, 0.35);
}

.trend-pill.trend-rebound {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.4);
}

.trend-pill.trend-pullback {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.4);
}

.trend-pill.trend-downward {
  background: rgba(244, 63, 94, 0.15);
  color: #fb7185;
  border: 1px solid rgba(251, 113, 133, 0.4);
}

.trend-pill.trend-consolidation {
  background: rgba(148, 163, 184, 0.12);
  color: #cbd5e1;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.trend-desc-text {
  font-size: 0.74rem;
  color: var(--text-dim);
  margin-top: 4px;
  line-height: 1.35;
  max-width: 220px;
}

.today-price-badge {
  font-family: var(--font-mono);
  font-size: 0.96rem;
  font-weight: 700;
  color: #f8fafc;
}

.today-price-sub {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

/* 智能预算规划专属弹窗 */
.budget-modal-box {
  max-width: 1080px;
  width: 96%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.budget-modal-body {
  overflow-y: auto;
  padding-right: 6px;
  flex: 1;
}

.budget-modal-body::-webkit-scrollbar {
  width: 6px;
}

.budget-modal-body::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.5);
  border-radius: 3px;
}

.budget-modal-body::-webkit-scrollbar-thumb {
  background: rgba(56, 189, 248, 0.25);
  border-radius: 3px;
}

.budget-modal-body::-webkit-scrollbar-thumb:hover {
  background: rgba(56, 189, 248, 0.45);
}

.budget-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.budget-nav-btn:hover {
  border-color: rgba(56, 189, 248, 0.4);
  background: rgba(255, 255, 255, 0.1);
}

.budget-modal-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  background: rgba(255, 255, 255, 0.02);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

/* ==============================================================================
   主题切换控件与明亮主题自适应全量覆盖 (Light Theme Overrides)
   ============================================================================== */

.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  cursor: pointer;
  font-size: 1.15rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--primary);
  transform: rotate(15deg) scale(1.08);
}

.theme-icon {
  display: inline-block;
  transition: transform 0.3s ease;
}

/* 明亮主题下的关键覆盖 */
:root[data-theme="light"] .brand-title {
  background: linear-gradient(120deg, #0f172a 40%, #0284c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

:root[data-theme="light"] .brand-icon {
  background: linear-gradient(135deg, #0284c7, #38bdf8);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

:root[data-theme="light"] .status-pill {
  color: #065f46;
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.25);
}

:root[data-theme="light"] .pulse-dot {
  background: #059669;
  box-shadow: 0 0 6px rgba(5, 150, 105, 0.6);
}

:root[data-theme="light"] .btn-secondary {
  background: #f1f5f9;
  color: var(--text-main);
  border-color: #e2e8f0;
}

:root[data-theme="light"] .btn-secondary:hover {
  background: #e2e8f0;
  border-color: #cbd5e1;
}

:root[data-theme="light"] .kpi-card {
  box-shadow: var(--shadow-card);
}

:root[data-theme="light"] .kpi-card:hover {
  border-color: rgba(2, 132, 199, 0.35);
  box-shadow: 0 12px 30px -8px rgba(15, 23, 42, 0.1), 0 0 20px rgba(2, 132, 199, 0.1);
}

:root[data-theme="light"] .item-card {
  box-shadow: var(--shadow-card);
}

:root[data-theme="light"] .item-card:hover {
  border-color: rgba(2, 132, 199, 0.4);
  box-shadow: 0 14px 35px -10px rgba(15, 23, 42, 0.12), 0 0 20px rgba(2, 132, 199, 0.1);
}

:root[data-theme="light"] .card-top,
:root[data-theme="light"] .card-footer {
  border-color: var(--border-subtle);
}

:root[data-theme="light"] .pill-box {
  background: #f8fafc;
  border-color: var(--border-subtle);
}

:root[data-theme="light"] .score-badge {
  background: rgba(2, 132, 199, 0.1);
  color: #0284c7;
  border-color: rgba(2, 132, 199, 0.25);
}

:root[data-theme="light"] .risk-safe {
  background: rgba(5, 150, 105, 0.1);
  color: #047857;
  border-color: rgba(5, 150, 105, 0.25);
}

:root[data-theme="light"] .risk-medium {
  background: rgba(217, 119, 6, 0.1);
  color: #b45309;
  border-color: rgba(217, 119, 6, 0.25);
}

:root[data-theme="light"] .risk-high {
  background: rgba(225, 29, 72, 0.1);
  color: #be123c;
  border-color: rgba(225, 29, 72, 0.25);
}

:root[data-theme="light"] .discount-highlight {
  color: #059669;
}

:root[data-theme="light"] .filter-pills,
:root[data-theme="light"] .filter-group,
:root[data-theme="light"] .portfolio-filter-group {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

:root[data-theme="light"] .filter-btn {
  color: #64748b;
}

:root[data-theme="light"] .filter-btn:hover {
  color: #0f172a;
  background: rgba(15, 23, 42, 0.04);
}

:root[data-theme="light"] .filter-btn.active {
  background: #ffffff;
  color: #0284c7;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
  font-weight: 600;
}

:root[data-theme="light"] .modal-overlay {
  background: rgba(15, 23, 42, 0.45);
}

:root[data-theme="light"] .modal-box {
  background: #ffffff;
  border-color: #e2e8f0;
  box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.18), 0 0 25px rgba(2, 132, 199, 0.1);
}

:root[data-theme="light"] .budget-modal-controls {
  background: #f8fafc;
  border-color: #e2e8f0;
}

:root[data-theme="light"] .budget-input-group {
  background: #ffffff;
  border-color: #cbd5e1;
}

:root[data-theme="light"] .budget-input {
  color: #0f172a;
}

:root[data-theme="light"] .quick-pill {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #475569;
}

:root[data-theme="light"] .quick-pill:hover {
  background: rgba(2, 132, 199, 0.12);
  color: #0284c7;
  border-color: rgba(2, 132, 199, 0.3);
}

:root[data-theme="light"] .budget-table-container {
  background: #ffffff;
  border-color: #e2e8f0;
}

:root[data-theme="light"] .create-user-card {
  background: #f8fafc;
  border-color: #cbd5e1;
}

:root[data-theme="light"] .budget-table th,
:root[data-theme="light"] .portfolio-table th {
  background: #f8fafc;
  color: #475569;
  border-bottom: 1px solid #e2e8f0;
}

:root[data-theme="light"] .budget-table td,
:root[data-theme="light"] .portfolio-table td {
  background: #ffffff;
  color: #0f172a;
  border-bottom: 1px solid #f1f5f9;
}

:root[data-theme="light"] .budget-table tr:hover td,
:root[data-theme="light"] .portfolio-table tr:hover td {
  background: #f8fafc;
}

:root[data-theme="light"] .budget-summary-banner {
  background: linear-gradient(135deg, rgba(5, 150, 105, 0.08), rgba(8, 145, 178, 0.08));
  border-color: rgba(5, 150, 105, 0.25);
}

:root[data-theme="light"] .sched-status-box {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  color: #334155;
}

:root[data-theme="light"] #settingSchedStateBadge {
  color: #0284c7 !important;
}

:root[data-theme="light"] #settingSchedNextRun {
  color: #059669 !important;
}

:root[data-theme="light"] .preset-chips .chip {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #475569;
}

:root[data-theme="light"] .preset-chips .chip:hover {
  background: rgba(2, 132, 199, 0.12);
  border-color: rgba(2, 132, 199, 0.3);
  color: #0284c7;
}

:root[data-theme="light"] .dashboard-tabs {
  background: #f1f5f9;
  border-color: #e2e8f0;
}

:root[data-theme="light"] .dash-tab-btn {
  color: #64748b;
}

:root[data-theme="light"] .dash-tab-btn:hover {
  color: #0f172a;
  background: rgba(15, 23, 42, 0.04);
}

:root[data-theme="light"] .dash-tab-btn.active {
  background: #ffffff;
  color: #0284c7;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

:root[data-theme="light"] .port-kpi-card {
  background: #f8fafc;
  border-color: #e2e8f0;
}

:root[data-theme="light"] .portfolio-toolbar {
  border-color: #e2e8f0;
}

:root[data-theme="light"] .port-filter-btn {
  background: #ffffff;
  border-color: #e2e8f0;
  color: var(--text-muted);
}

:root[data-theme="light"] .port-filter-btn.active {
  background: rgba(2, 132, 199, 0.12);
  color: #0284c7;
  border-color: rgba(2, 132, 199, 0.35);
}

:root[data-theme="light"] .portfolio-search-box {
  background: #ffffff;
  border-color: #cbd5e1;
}

:root[data-theme="light"] .portfolio-search-box input {
  color: #0f172a;
}

:root[data-theme="light"] .form-input {
  background: #ffffff;
  border-color: #cbd5e1;
  color: #0f172a;
}

:root[data-theme="light"] .form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

:root[data-theme="light"] .role-admin {
  background: rgba(2, 132, 199, 0.12);
  color: #0284c7;
  border-color: rgba(2, 132, 199, 0.3);
}

:root[data-theme="light"] .role-user {
  background: rgba(5, 150, 105, 0.12);
  color: #047857;
  border-color: rgba(5, 150, 105, 0.3);
}

:root[data-theme="light"] .user-badge {
  background: #f1f5f9;
  border-color: #e2e8f0;
  color: #0f172a;
}

:root[data-theme="light"] .settings-tabs {
  border-color: #e2e8f0;
}

:root[data-theme="light"] .settings-tab-btn:hover {
  background: #f1f5f9;
  color: #0f172a;
}

:root[data-theme="light"] .settings-tab-btn.active {
  color: #0284c7;
  background: rgba(2, 132, 199, 0.12);
}

:root[data-theme="light"] .setting-row {
  background: #f8fafc;
  border-color: #e2e8f0;
}

:root[data-theme="light"] .slider {
  background-color: #cbd5e1;
}

:root[data-theme="light"] .auth-lock-card {
  background: #ffffff;
  border-color: #e2e8f0;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.1), 0 0 25px rgba(2, 132, 199, 0.08);
}

:root[data-theme="light"] .lock-icon-box {
  background: rgba(2, 132, 199, 0.1);
  border-color: rgba(2, 132, 199, 0.25);
  box-shadow: 0 0 20px rgba(2, 132, 199, 0.15);
}

:root[data-theme="light"] .toast {
  background: #ffffff;
  border-color: #e2e8f0;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.12);
  color: #0f172a;
}

:root[data-theme="light"] .today-price-badge {
  color: #0f172a;
}

:root[data-theme="light"] .budget-modal-body::-webkit-scrollbar-track,
:root[data-theme="light"] .portfolio-modal-body::-webkit-scrollbar-track {
  background: #f1f5f9;
}

:root[data-theme="light"] .budget-modal-body::-webkit-scrollbar-thumb,
:root[data-theme="light"] .portfolio-modal-body::-webkit-scrollbar-thumb {
  background: #cbd5e1;
}

:root[data-theme="light"] .budget-modal-body::-webkit-scrollbar-thumb:hover,
:root[data-theme="light"] .portfolio-modal-body::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* ==============================================================================
   移动端浏览器设备专属排版与交互体验优化 (Mobile Responsive Design)
   覆盖: iOS Safari, Android Chrome, 微信/飞书内置浏览器 (360px ~ 768px)
   ============================================================================== */

@media (max-width: 768px) {
  /* 1. 视口与容器重设 */
  html, body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    -webkit-text-size-adjust: 100%;
    touch-action: manipulation;
  }

  .container {
    padding: 12px 10px max(18px, env(safe-area-inset-bottom)) 10px;
    max-width: 100%;
  }

  /* 2. 顶部导航栏自适应与横向滑动工具栏 */
  .navbar {
    padding: 10px 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }

  .brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }

  .brand-icon {
    width: 32px;
    height: 32px;
    font-size: 1.05rem;
    border-radius: 8px;
    flex-shrink: 0;
  }

  .brand-title {
    font-size: 1.02rem;
    line-height: 1.25;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 700;
  }

  .brand-badge {
    display: none;
  }

  .nav-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 2px 0 4px 0;
  }

  .nav-actions::-webkit-scrollbar {
    display: none;
  }

  .nav-actions .btn {
    padding: 6px 10px;
    font-size: 0.78rem;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    min-height: 32px;
  }

  .status-pill {
    padding: 4px 8px;
    font-size: 0.72rem;
    flex-shrink: 0;
    min-height: 30px;
  }

  #sysStatusText {
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .user-badge {
    padding: 4px 8px;
    font-size: 0.75rem;
    flex-shrink: 0;
    min-height: 30px;
  }

  .theme-toggle-btn {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
  }

  /* 3. KPI 4宫格紧凑排版 (2x2 栅格) */
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    margin-bottom: 16px !important;
  }

  .kpi-card {
    padding: 10px 12px !important;
    border-radius: var(--radius-md) !important;
  }

  .kpi-label {
    font-size: 0.72rem !important;
  }

  .kpi-value {
    font-size: 1.25rem !important;
    margin: 4px 0 2px !important;
  }

  .kpi-sub {
    font-size: 0.68rem !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* 4. 推荐榜单标题与筛选胶囊 */
  .section-header {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 8px !important;
    margin-bottom: 12px !important;
  }

  .section-title {
    font-size: 1.02rem !important;
  }

  .section-title span:last-child {
    font-size: 0.72rem !important;
    display: block;
    margin-top: 2px;
  }

  .filter-pills {
    width: 100% !important;
    overflow-x: auto !important;
    white-space: nowrap !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    display: flex !important;
    gap: 4px !important;
    padding: 2px 0 3px 0 !important;
  }

  .filter-pills::-webkit-scrollbar {
    display: none !important;
  }

  .filter-btn {
    padding: 6px 12px !important;
    font-size: 0.76rem !important;
    flex-shrink: 0 !important;
    min-height: 32px !important;
  }

  /* 5. 饰品决策卡片流移动端单列与操作网格 */
  .item-card {
    padding: 12px 10px !important;
    border-radius: var(--radius-md) !important;
    margin-bottom: 10px !important;
  }

  .card-top {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 8px !important;
    padding-bottom: 8px !important;
    margin-bottom: 10px !important;
  }

  .item-main-info {
    display: flex !important;
    align-items: flex-start !important;
    gap: 8px !important;
  }

  .rank-badge {
    font-size: 0.78rem !important;
    padding: 2px 7px !important;
    border-radius: 4px !important;
    margin-top: 2px;
    flex-shrink: 0;
  }

  .item-name {
    font-size: 0.98rem !important;
    line-height: 1.35 !important;
    font-weight: 700 !important;
    word-break: break-all !important;
  }

  .item-id {
    font-size: 0.7rem !important;
  }

  .item-tags {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    gap: 5px !important;
    margin-top: 4px !important;
  }

  .score-badge {
    font-size: 0.72rem !important;
    padding: 2px 7px !important;
  }

  .risk-tag {
    font-size: 0.72rem !important;
    padding: 2px 8px !important;
  }

  .card-content {
    grid-template-columns: 1fr !important;
    gap: 6px !important;
    margin-bottom: 10px !important;
  }

  .pill-box {
    padding: 8px 10px !important;
    font-size: 0.8rem !important;
    border-radius: var(--radius-sm) !important;
  }

  .col-title {
    font-size: 0.74rem !important;
    font-weight: 600;
  }

  .discount-highlight {
    font-size: 1.15rem !important;
  }

  .card-footer {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 8px !important;
    padding-top: 8px !important;
    font-size: 0.74rem !important;
  }

  .card-actions {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 6px !important;
    width: 100% !important;
  }

  .card-actions .btn {
    width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
    padding: 7px 4px !important;
    font-size: 0.75rem !important;
    min-height: 34px !important;
  }

  /* 若按钮数量为奇数（5个），第5个全宽置底 */
  .card-actions .btn:last-child:nth-child(odd) {
    grid-column: span 2 !important;
  }

  /* 6. 弹窗 Modal 移动端全屏友好与防溢出 */
  .modal-overlay {
    padding: 8px !important;
    align-items: center !important;
  }

  .modal-box {
    width: 100% !important;
    max-width: 100% !important;
    padding: 16px 12px !important;
    border-radius: var(--radius-md) !important;
    max-height: 94vh !important;
    display: flex !important;
    flex-direction: column !important;
    box-sizing: border-box !important;
  }

  .modal-header {
    margin-bottom: 10px !important;
    flex-shrink: 0 !important;
  }

  .modal-header h3 {
    font-size: 1.05rem !important;
  }

  .modal-close {
    font-size: 1.6rem !important;
    width: 36px !important;
    height: 36px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  /* 走势图弹窗 */
  .chart-container {
    height: 210px !important;
    width: 100% !important;
  }

  /* 设置选项卡移动端滑动 */
  .settings-tabs {
    display: flex !important;
    overflow-x: auto !important;
    white-space: nowrap !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    gap: 6px !important;
    margin-bottom: 12px !important;
    padding-bottom: 2px !important;
  }

  .settings-tabs::-webkit-scrollbar {
    display: none !important;
  }

  .settings-tab-btn {
    padding: 6px 12px !important;
    font-size: 0.78rem !important;
    flex-shrink: 0 !important;
  }

  .settings-content-body {
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  /* 移动端表单防 iOS Safari 缩放 (输入框字号 >= 16px) */
  .form-input,
  .form-select,
  select.form-input {
    font-size: 16px !important;
    padding: 8px 10px !important;
  }

  .form-grid-2 {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }

  /* 预算规划器移动端控制面板 */
  .budget-modal-controls {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 8px !important;
  }

  .budget-modal-controls .quick-pills {
    overflow-x: auto !important;
    width: 100% !important;
    white-space: nowrap !important;
    -webkit-overflow-scrolling: touch !important;
    padding-bottom: 2px !important;
  }

  .budget-modal-controls #calcBudgetBtn {
    width: 100% !important;
    margin-left: 0 !important;
    justify-content: center !important;
  }

  .budget-summary-banner {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    padding: 12px 14px !important;
  }

  /* 持仓跟踪移动端控制面板 */
  .portfolio-kpi-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    margin-bottom: 12px !important;
  }

  .port-kpi-card {
    padding: 10px 12px !important;
  }

  .port-kpi-val {
    font-size: 1.15rem !important;
    margin: 4px 0 2px !important;
  }

  .portfolio-toolbar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 8px !important;
  }

  .portfolio-filter-group {
    overflow-x: auto !important;
    white-space: nowrap !important;
    -webkit-overflow-scrolling: touch !important;
    width: 100% !important;
    display: flex !important;
    gap: 5px !important;
    padding-bottom: 2px !important;
  }

  .portfolio-toolbar button[onclick*="openManualBuyModal"] {
    width: 100% !important;
    margin-left: 0 !important;
    justify-content: center !important;
  }

  /* 预算与持仓大表格在移动端支持平滑横向滚动并保留样式 */
  .budget-table-container,
  .portfolio-table-container {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    width: 100% !important;
    border-radius: var(--radius-sm) !important;
  }

  .budget-table,
  .portfolio-table {
    min-width: 580px !important;
  }

  /* 7. Toast 浮条移动端居中置底 */
  .toast-container {
    left: 10px !important;
    right: 10px !important;
    bottom: 12px !important;
  }

  .toast {
    width: 100% !important;
    font-size: 0.8rem !important;
    padding: 8px 12px !important;
    justify-content: center !important;
    text-align: center !important;
  }
}

/* 超窄屏微调 (针对 360px ~ 420px 紧凑型手机) */
@media (max-width: 420px) {
  .brand-title {
    font-size: 0.94rem !important;
  }

  .kpi-grid {
    gap: 6px !important;
  }

  .kpi-card {
    padding: 8px 10px !important;
  }

  .kpi-value {
    font-size: 1.15rem !important;
  }

  .item-name {
    font-size: 0.92rem !important;
  }

  .card-actions {
    grid-template-columns: 1fr 1fr !important;
    gap: 5px !important;
  }
}