* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg-primary: #fafbfc;
  --bg-white: #ffffff;
  --bg-light: #f5f6f8;
  --text-primary: #1a1f36;
  --text-secondary: #525f7f;
  --text-muted: #8898aa;
  --accent: #5066e0;
  --accent-hover: #4054d4;
  --border: #e3e8ee;
  --border-light: #f0f2f5;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --shadow: 0 1px 3px rgba(26, 31, 54, 0.04);
  --shadow-hover: 0 8px 24px rgba(26, 31, 54, 0.1);
  --radius: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 28px;
}
body { font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, sans-serif; background: var(--bg-primary); color: var(--text-primary); line-height: 1.6; -webkit-font-smoothing: antialiased; font-size: 15px; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
header { background: var(--bg-white); border-bottom: 1px solid var(--border-light); position: sticky; top: 0; z-index: 100; }
nav { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; max-width: 1200px; margin: 0 auto; }
.logo { font-size: 22px; font-weight: 600; color: var(--text-primary); text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text-primary); }
.nav-my-account { color: var(--accent) !important; font-weight: 600 !important; }
.nav-my-account:hover { color: var(--accent-hover) !important; }
.nav-links .btn { background: var(--accent); color: white; padding: 10px 20px; border-radius: var(--radius); font-weight: 500; transition: all 0.2s; }
.nav-links .btn:hover { background: var(--accent-hover); }
.language-selector { position: relative; }
.lang-btn { display: flex; align-items: center; gap: 6px; background: transparent; border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 12px; cursor: pointer; font-size: 14px; color: var(--text-secondary); transition: all 0.2s; }
.lang-btn:hover { border-color: var(--accent); color: var(--text-primary); }
.lang-flag { font-size: 16px; }
.lang-arrow { font-size: 10px; color: var(--text-muted); }
.lang-dropdown { position: absolute; top: calc(100% + 8px); right: 0; background: var(--bg-white); border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-hover); min-width: 140px; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: all 0.2s; z-index: 1000; }
.language-selector:hover .lang-dropdown, .lang-dropdown.active { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-item { display: block; padding: 10px 14px; text-decoration: none; color: var(--text-secondary); font-size: 14px; transition: background 0.2s; }
.lang-item:hover { background: var(--bg-light); color: var(--text-primary); }
.hero { padding: 80px 0; text-align: center; background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-primary) 100%); }
.hero h1 { font-size: 44px; font-weight: 600; color: var(--text-primary); margin-bottom: 16px; letter-spacing: -0.5px; line-height: 1.3; }
.hero p { font-size: 18px; color: var(--text-secondary); max-width: 600px; margin: 0 auto; line-height: 1.8; }
.stats-bar { display: flex; justify-content: center; gap: 60px; background: var(--bg-white); padding: 40px 0; border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); margin-bottom: 60px; }
.stat-item { text-align: center; }
.stat-item .stat-value { font-size: 36px; font-weight: 600; color: var(--accent); margin-bottom: 4px; }
.stat-item .stat-label { font-size: 14px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.section-title { font-size: 28px; font-weight: 600; text-align: center; margin-bottom: 12px; }
.section-subtitle { text-align: center; color: var(--text-secondary); margin-bottom: 40px; }
.section-desc { color: var(--text-secondary); font-size: 14px; }
.features-section { padding: 60px 0 40px; }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; }
.feature-card { background: var(--bg-white); border-radius: var(--radius-lg); padding: 32px 24px; text-align: center; border: 1px solid var(--border-light); transition: all 0.3s; }
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(80, 102, 224, 0.12); }
.feature-icon { font-size: 40px; margin-bottom: 20px; }
.feature-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 12px; }
.feature-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }
.industries-section { padding: 60px 0 80px; }
.search-box-container { 
  max-width: 500px; 
  margin: 0 auto 40px; 
  position: relative; 
}
.search-box { 
  display: flex; 
  align-items: center; 
  background: var(--bg-white); 
  border: 2px solid var(--accent); 
  border-radius: var(--radius-xl); 
  padding: 0 20px; 
  height: 56px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(80, 102, 224, 0.15);
}
.search-box:hover { 
  box-shadow: 0 6px 20px rgba(80, 102, 224, 0.25); 
  transform: translateY(-1px);
}
.search-box:focus-within { 
  box-shadow: 0 0 0 4px rgba(80, 102, 224, 0.2), 0 8px 25px rgba(80, 102, 224, 0.3); 
  border-color: var(--accent); 
}
.search-icon { 
  font-size: 22px; 
  color: var(--accent); 
  margin-right: 16px; 
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}
.search-box input { 
  flex: 1; 
  padding: 16px 0; 
  border: none; 
  outline: none; 
  font-size: 16px; 
  background: transparent; 
  color: var(--text-primary);
}
.search-box input::placeholder { 
  color: var(--text-muted); 
  font-size: 15px;
}
.search-clear { 
  background: var(--bg-light); 
  border: none; 
  color: var(--text-muted); 
  font-size: 20px; 
  cursor: pointer; 
  padding: 8px; 
  border-radius: 50%;
  transition: all 0.2s; 
}
.search-clear:hover { 
  color: var(--text-primary); 
  background: var(--border-light);
}
.industries-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.industry-card { background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 28px; cursor: pointer; transition: all 0.2s; text-decoration: none; color: inherit; display: block; }
.industry-card:hover { border-color: var(--accent); box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.industry-card .card-header { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.industry-card .card-icon { font-size: 36px; }
.industry-card .card-title { font-size: 18px; font-weight: 600; }
.industry-card .card-desc { color: var(--text-secondary); font-size: 14px; margin-bottom: 16px; }
.industry-card .card-stats { display: flex; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--border-light); font-size: 13px; }
.industry-card .card-stats .available { color: var(--success); font-weight: 500; }
.industry-card .card-stats .total { color: var(--text-muted); }
footer { background: var(--bg-white); border-top: 1px solid var(--border-light); padding: 60px 0 40px; margin-top: 80px; }
.footer-content { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-bottom: 40px; }
.footer-section h4 { font-size: 14px; font-weight: 600; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-section ul { list-style: none; }
.footer-section ul li { margin-bottom: 10px; }
.footer-section ul li a { color: var(--text-muted); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-section ul li a:hover { color: var(--text-primary); }
.footer-contact p { font-size: 14px; color: var(--text-muted); margin-bottom: 10px; }
.footer-copyright { text-align: center; padding-top: 30px; border-top: 1px solid var(--border-light); color: var(--text-muted); font-size: 13px; }
.modal-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(26, 31, 54, 0.5); z-index: 1000; justify-content: center; align-items: center; overflow-y: auto; padding: 20px; }
.modal-overlay.active { display: flex; }
.modal-content { background: var(--bg-white); border-radius: var(--radius-lg); width: 100%; max-width: 700px; max-height: 90vh; overflow-y: auto; position: relative; }
.modal-header { padding: 24px 28px; border-bottom: 1px solid var(--border-light); display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; background: var(--bg-white); z-index: 10; }
.modal-header h2 { font-size: 20px; font-weight: 600; }
.modal-close { width: 32px; height: 32px; border-radius: var(--radius); border: none; background: var(--bg-light); cursor: pointer; font-size: 18px; color: var(--text-muted); transition: background 0.2s; }
.modal-close:hover { background: var(--border-light); }
.modal-body { padding: 28px; }
.modal-footer { padding: 20px 28px; border-top: 1px solid var(--border-light); display: flex; justify-content: flex-end; gap: 12px; position: sticky; bottom: 0; background: var(--bg-white); }
.btn-cancel { padding: 10px 24px; border: 1px solid var(--border-light); border-radius: var(--radius); background: var(--bg-white); color: var(--text-secondary); font-size: 14px; font-weight: 500; cursor: pointer; transition: all 0.2s; }
.btn-cancel:hover { background: var(--bg-light); }
.btn-submit { padding: 10px 28px; background: var(--accent); color: white; border: none; border-radius: var(--radius); font-size: 14px; font-weight: 500; cursor: pointer; transition: all 0.2s; }
.btn-submit:hover { background: var(--accent-hover); }

/* 个人中心弹窗样式 */
.profile-modal-container {
  background: var(--bg-white);
  border-radius: 16px;
  width: 100%;
  max-width: 1000px;
  max-height: 90vh;
  overflow: hidden;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
}

.profile-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-light);
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  font-size: 24px;
}

.brand-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: var(--bg-light);
  color: var(--text-primary);
}

.modal-close-btn svg {
  width: 18px;
  height: 18px;
}

.profile-modal-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* 左侧边栏 */
.profile-sidebar {
  width: 260px;
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  padding: 24px;
  display: flex;
  flex-direction: column;
  color: white;
  flex-shrink: 0;
}

.user-card {
  text-align: center;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 20px;
}

.user-avatar-wrapper {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto 12px;
}

.user-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 32px;
}

.user-avatar svg {
  width: 40px;
  height: 40px;
}

.avatar-badge {
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #10b981;
  border: 2px solid #0f172a;
}

.user-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.user-name {
  font-size: 16px;
  font-weight: 600;
  color: white;
}

.user-phone {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

.user-status {
  display: inline-block;
  align-self: center;
  padding: 2px 12px;
  background: rgba(99, 102, 241, 0.3);
  border-radius: 20px;
  font-size: 11px;
  color: #a5b4fc;
  margin-top: 4px;
}

.profile-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: white;
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.3) 0%, rgba(122, 74, 162, 0.3) 100%);
  color: white;
}

.nav-item.active .nav-icon {
  color: #a5b4fc;
}

.nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.nav-indicator {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 24px;
  background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
  border-radius: 0 2px 2px 0;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.nav-item.active .nav-indicator {
  opacity: 1;
}

.sidebar-footer {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.logout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.logout-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.5);
  color: #fca5a5;
}

.logout-btn svg {
  width: 16px;
  height: 16px;
}

/* 右侧内容区 */
.profile-content {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  background: #f8fafc;
}

.content-section {
  display: none;
}

.content-section.active {
  display: block;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.section-header h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
}

.section-hint {
  font-size: 13px;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.date-range {
  padding: 6px 14px;
  background: var(--accent);
  color: white;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

/* 数据概览统计卡片 */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--bg-white);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
}

.stat-card.featured {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.stat-card.featured .stat-label {
  color: rgba(255, 255, 255, 0.8);
}

.stat-card.featured .stat-trend svg {
  color: rgba(255, 255, 255, 0.8);
}

.stat-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon-wrapper.views {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  color: #3b82f6;
}

.stat-icon-wrapper.visitors {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  color: #10b981;
}

.stat-icon-wrapper.inquiries {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  color: #f59e0b;
}

.stat-icon-wrapper svg {
  width: 22px;
  height: 22px;
}

.stat-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-card.featured .stat-value {
  color: white;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
}

.stat-trend {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
}

.stat-trend svg {
  width: 14px;
  height: 14px;
}

.stat-trend.positive {
  color: #10b981;
}

.stat-trend.negative {
  color: #ef4444;
}

/* 图表区域 */
.chart-section {
  background: var(--bg-white);
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
}

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

.chart-header h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.chart-legend {
  display: flex;
  gap: 20px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.legend-dot.views {
  background: #667eea;
}

.legend-dot.visitors {
  background: #10b981;
}

.chart-container {
  display: flex;
  justify-content: center;
  padding: 10px;
}

/* 头像上传样式 */
.avatar-upload-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.avatar-preview {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 32px;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.avatar-preview:hover {
  transform: scale(1.05);
}

.avatar-preview svg {
  width: 40px;
  height: 40px;
}

.btn-upload-avatar {
  padding: 8px 16px;
  background: var(--bg-light);
  border: 1px dashed var(--border);
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-upload-avatar:hover {
  background: var(--border-light);
  border-color: var(--accent);
  color: var(--accent);
}

.avatar-options {
  font-size: 12px;
  color: var(--text-muted);
}

.avatar-presets {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.avatar-preset {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: white;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.avatar-preset:hover {
  border-color: var(--accent);
  transform: scale(1.1);
}

/* 表单样式 */
.profile-form {
  background: var(--bg-white);
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
}

.form-section {
  margin-bottom: 28px;
}

.form-section:last-child {
  margin-bottom: 0;
}

.form-section-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-light);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  background: var(--bg-white);
  transition: all 0.2s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

.form-group input.readonly-field {
  background: #f8fafc;
  color: var(--text-muted);
  cursor: not-allowed;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

.btn-primary {
  padding: 12px 24px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.4);
}

.btn-secondary {
  padding: 12px 24px;
  background: var(--bg-light);
  color: var(--text-secondary);
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-secondary:hover {
  background: var(--border-light);
}

.btn-outline {
  padding: 10px 18px;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-outline:hover {
  background: rgba(99, 102, 241, 0.1);
}

/* 状态卡片 */
.status-card {
  background: var(--bg-white);
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
}

.status-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
}

.status-indicator {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f59e0b;
}

.status-indicator svg {
  width: 32px;
  height: 32px;
}

.status-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.status-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.status-desc {
  font-size: 13px;
  color: var(--text-muted);
}

/* 时间轴 */
.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: var(--border-light);
}

.timeline-item {
  position: relative;
  padding-bottom: 24px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item.completed ~ .timeline::before {
  background: #10b981;
}

.timeline-node {
  position: absolute;
  left: -40px;
  top: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.timeline-node svg {
  width: 20px;
  height: 20px;
}

.timeline-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.timeline-content h4 {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.timeline-content p {
  font-size: 12px;
  color: var(--text-muted);
}

/* 驳回区域 */
.rejection-section {
  margin-top: 20px;
  padding: 16px;
  background: #fef2f2;
  border-radius: 10px;
  border-left: 4px solid #ef4444;
}

.rejection-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.rejection-header svg {
  width: 20px;
  height: 20px;
  color: #ef4444;
}

.rejection-header h4 {
  font-size: 14px;
  font-weight: 600;
  color: #ef4444;
}

.rejection-section p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.btn-resubmit {
  padding: 10px 20px;
  font-size: 13px;
}

/* 安全设置 */
.security-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.security-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--bg-white);
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.security-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.security-icon.phone {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  color: #3b82f6;
}

.security-icon.password {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  color: #10b981;
}

.security-icon svg {
  width: 24px;
  height: 24px;
}

.security-info {
  flex: 1;
}

.security-info h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.security-value {
  font-size: 13px;
  color: var(--text-muted);
}

/* 危险区域 */
.danger-zone {
  background: #fef2f2;
  border-radius: 12px;
  padding: 20px;
  border: 1px solid #fee2e2;
}

.danger-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.danger-header svg {
  width: 20px;
  height: 20px;
  color: #ef4444;
}

.danger-header h3 {
  font-size: 14px;
  font-weight: 600;
  color: #ef4444;
}

.danger-content {
  padding: 16px;
  background: var(--bg-white);
  border-radius: 10px;
}

.danger-item {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.danger-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #fef2f2;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ef4444;
}

.danger-icon svg {
  width: 18px;
  height: 18px;
}

.danger-info h4 {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.danger-info p {
  font-size: 12px;
  color: var(--text-muted);
}

.btn-danger {
  width: 100%;
  padding: 12px;
  background: #ef4444;
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-danger:hover {
  background: #dc2626;
  transform: translateY(-1px);
}

/* 登录注册弹窗 */
.auth-modal {
  background: var(--bg-white);
  border-radius: 16px;
  padding: 32px;
  width: 380px;
  max-width: 90%;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.auth-form h2 {
  text-align: center;
  margin-bottom: 8px;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
}

.auth-desc {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 14px;
}

.auth-form .form-group {
  margin-bottom: 16px;
}

.auth-form .form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--text-primary);
}

.auth-form .form-group input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  transition: all 0.2s ease;
}

.auth-form .form-group input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.phone-input-wrapper {
  display: flex;
  gap: 10px;
}

.phone-input-wrapper input {
  flex: 1;
}

.btn-send-code {
  padding: 0 16px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-send-code:hover:not(:disabled) {
  transform: translateY(-1px);
}

.btn-send-code:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
}

.captcha-group .captcha-input-wrapper {
  display: flex;
  gap: 10px;
}

.captcha-canvas {
  border-radius: 10px;
  cursor: pointer;
  border: 1px solid var(--border);
}

.captcha-refresh {
  background: var(--bg-light);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-size: 16px;
  padding: 0 12px;
}

.input-hint {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.form-error {
  color: #ef4444;
  font-size: 12px;
  margin-bottom: 10px;
  padding: 8px 12px;
  background: #fef2f2;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-auth {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  margin-top: 8px;
}

.btn-auth:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.auth-switch {
  text-align: center;
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

.auth-switch a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.auth-switch a:hover {
  text-decoration: underline;
}

/* 小弹窗 */
.modal-content-small {
  background: var(--bg-white);
  border-radius: 16px;
  padding: 24px;
  width: 340px;
  max-width: 90%;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.modal-content-small h3 {
  margin-bottom: 20px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-content-small .form-group {
  margin-bottom: 16px;
}

.modal-content-small .form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--text-primary);
}

.modal-content-small .form-group input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
}

.cancel-warning {
  background: #fef2f2;
  padding: 16px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 13px;
}

.cancel-warning ul {
  margin: 8px 0;
  padding-left: 20px;
}

.cancel-warning li {
  margin-bottom: 4px;
  font-size: 12px;
  color: var(--text-secondary);
}

.cancel-final {
  color: #ef4444;
  font-weight: 600;
  font-size: 12px;
  margin-top: 8px;
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.modal-actions button {
  flex: 1;
  padding: 12px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--text-primary);
  color: white;
  padding: 12px 24px;
  border-radius: 12px;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 2000;
  font-size: 14px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.success {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.toast.error {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

/* 表单验证错误样式 */
.validation-error {
  border: 2px solid var(--danger) !important;
  background-color: #fef2f2 !important;
  animation: shake 0.3s ease-in-out;
}

.validation-error-tip {
  color: var(--danger);
  font-size: 12px;
  font-weight: 500;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.validation-error-tip::before {
  content: "⚠️";
}

.single-preview.validation-error,
.image-upload-area.validation-error,
.preview-grid.validation-error {
  border: 2px solid var(--danger) !important;
  background-color: #fef2f2 !important;
}

.checkbox-group.validation-error {
  border: 2px solid var(--danger) !important;
  padding: 12px;
  border-radius: var(--radius);
  background-color: #fef2f2 !important;
}

.tags-input.validation-error {
  border: 2px solid var(--danger) !important;
  background-color: #fef2f2 !important;
}

.products-container.validation-error {
  border: 2px solid var(--danger) !important;
  padding: 12px;
  border-radius: var(--radius);
  background-color: #fef2f2 !important;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}
.tags-input { border: 1px solid var(--border-light); border-radius: var(--radius); padding: 8px; min-height: 42px; }
.tags-list { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.tag { display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; background: var(--bg-light); border-radius: var(--radius); font-size: 13px; color: var(--text-secondary); }
.tag .remove { cursor: pointer; color: var(--text-muted); font-size: 14px; }
.tag .remove:hover { color: var(--danger); }
.tags-input input { border: none; padding: 4px; font-size: 13px; outline: none; width: 100%; }
.image-upload-area { border: 2px dashed var(--border-light); border-radius: var(--radius-md); padding: 24px; text-align: center; cursor: pointer; transition: all 0.2s; position: relative; }
.image-upload-area:hover { border-color: var(--accent); }
.upload-placeholder { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.upload-placeholder .upload-icon { font-size: 32px; }
.upload-placeholder .upload-text { font-size: 14px; color: var(--text-secondary); }
.upload-placeholder .upload-hint { font-size: 12px; color: var(--text-muted); }
.preview-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 12px; margin-top: 16px; }
.single-image-upload { position: relative; border: 2px dashed var(--border-light); border-radius: var(--radius-md); min-height: 160px; cursor: pointer; transition: all 0.2s; overflow: hidden; background: #fafafa; }
.single-image-upload:hover { border-color: var(--accent); background: #f5f5ff; }
.single-preview { position: absolute; top: 0; left: 0; width: 100%; height: 100%; min-height: 160px; z-index: 2; display: none; }
.single-preview.has-image { display: block; }
.single-preview img { width: 100%; height: 200px; object-fit: cover; border-radius: var(--radius-md); }
.single-preview .remove-img { position: absolute; top: 8px; right: 8px; width: 28px; height: 28px; background: rgba(0,0,0,0.6); color: white; border: none; border-radius: 50%; cursor: pointer; font-size: 14px; display: flex; align-items: center; justify-content: center; z-index: 3; }
.upload-placeholder { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 20px; }
.upload-placeholder.hidden { display: none; }
.preview-item img { width: 100%; height: 100%; object-fit: cover; }
.preview-item .remove-img { position: absolute; top: 4px; right: 4px; width: 20px; height: 20px; background: rgba(0,0,0,0.6); color: white; border: none; border-radius: 50%; cursor: pointer; font-size: 12px; display: flex; align-items: center; justify-content: center; }
.success-message { text-align: center; padding: 40px 20px; }
.success-message .icon { font-size: 56px; margin-bottom: 16px; }
.success-message h3 { font-size: 22px; font-weight: 600; margin-bottom: 12px; }
.success-message p { color: var(--text-secondary); margin-bottom: 8px; }
.industry-hero { background: var(--bg-white); padding: 60px 0; border-bottom: 1px solid var(--border-light); margin-bottom: 40px; }
.ranking-info { margin-bottom: 32px; }
.ranking-notice { display: flex; align-items: flex-start; gap: 20px; background: linear-gradient(135deg, #f0f4ff, #e8efff); border-radius: var(--radius-lg); padding: 24px 28px; border: 1px solid #d1d9f0; }
.ranking-notice .notice-icon { font-size: 36px; flex-shrink: 0; }
.ranking-notice .notice-content h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; color: var(--text-primary); }
.ranking-notice .notice-content p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin: 0; }
.industry-header { display: flex; align-items: center; gap: 20px; margin-bottom: 32px; }
.industry-icon { font-size: 48px; }
.industry-header h1 { font-size: 32px; font-weight: 600; margin-bottom: 4px; }
.industry-header p { color: var(--text-secondary); }
.industry-stats { display: flex; gap: 48px; }
.listings-section { padding: 0 0 80px; }
.section-header { margin-bottom: 32px; }
.listings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.pagination { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 40px; padding: 20px 0; }
.pagination .page-btn { min-width: 40px; height: 40px; padding: 0 12px; border: 1px solid var(--border-light); border-radius: var(--radius); background: var(--bg-white); color: var(--text-secondary); font-size: 14px; cursor: pointer; transition: all 0.2s; display: flex; align-items: center; justify-content: center; }
.pagination .page-btn:hover { border-color: var(--accent); color: var(--accent); }
.pagination .page-btn.active { background: var(--accent); color: white; border-color: var(--accent); }
.pagination .page-btn.disabled { opacity: 0.5; cursor: not-allowed; }
.pagination .page-ellipsis { color: var(--text-muted); padding: 0 8px; }
.pagination .page-info { font-size: 14px; color: var(--text-muted); margin-left: 16px; }
.listing-card { position: relative; aspect-ratio: 16/10; border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-light); cursor: pointer; transition: transform 0.2s; }
.listing-card:hover { transform: scale(1.02); }
.listing-card .bg-image { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.listing-card .overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.7) 100%); }
.listing-card .content { position: absolute; bottom: 0; left: 0; width: 100%; padding: 20px; color: white; }
.listing-card .company-name { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.listing-card .products { font-size: 13px; opacity: 0.9; margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.listing-card .contact-info { display: flex; gap: 16px; font-size: 12px; opacity: 0.8; }
.listing-card .hover-info { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(80, 102, 224, 0.95); display: flex; flex-direction: column; justify-content: center; align-items: center; opacity: 0; transition: opacity 0.2s; color: white; text-align: center; padding: 20px; }
.listing-card:hover .hover-info { opacity: 1; }
.listing-card .hover-info .title { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.listing-card .hover-info .detail { font-size: 13px; opacity: 0.9; margin-bottom: 4px; }
.listing-card.top10 { box-shadow: 0 0 0 2px #ffd700, 0 4px 20px rgba(255, 215, 0, 0.3); }
.listing-card.top20 { box-shadow: 0 0 0 2px #c0c0c0, 0 4px 20px rgba(192, 192, 192, 0.3); }
.listing-card.top50 { box-shadow: 0 0 0 2px #cd7f32, 0 4px 20px rgba(205, 127, 50, 0.3); }
.rank-badge { position: absolute; top: 12px; left: 12px; padding: 4px 10px; border-radius: 16px; font-size: 11px; font-weight: 600; background: rgba(0,0,0,0.7); color: white; z-index: 10; }
.rank-badge.gold { background: linear-gradient(135deg, #ffd700, #ffb700); color: #1a1a1a; }
.rank-badge.silver { background: linear-gradient(135deg, #c0c0c0, #a8a8a8); color: #1a1a1a; }
.rank-badge.bronze { background: linear-gradient(135deg, #cd7f32, #b8720e); color: white; }
.stats-mini { position: absolute; top: 12px; right: 12px; display: flex; gap: 8px; z-index: 10; }
.stats-mini .stat { padding: 3px 8px; background: rgba(0,0,0,0.6); border-radius: 12px; font-size: 11px; color: white; }
.empty-slot { aspect-ratio: 16/10; border: 2px dashed var(--border-light); border-radius: var(--radius-lg); display: flex; flex-direction: column; align-items: center; justify-content: center; cursor: pointer; transition: all 0.2s; background: linear-gradient(135deg, #f8fafc, #f1f5f9); }
.empty-slot:hover { border-color: var(--accent); background: linear-gradient(135deg, rgba(80, 102, 224, 0.08), rgba(80, 102, 224, 0.03)); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(80, 102, 224, 0.15); }
.empty-slot .empty-icon { font-size: 36px; margin-bottom: 10px; }
.empty-slot .empty-title { font-size: 14px; font-weight: 600; color: var(--accent); margin-bottom: 6px; text-align: center; }
.empty-slot .empty-subtitle { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; text-align: center; }
.empty-slot .empty-btn { padding: 6px 16px; background: var(--accent); color: white; border-radius: 16px; font-size: 12px; font-weight: 500; }
.empty-slot:hover .empty-btn { background: #3d4ed0; }
.slots-full-notice { grid-column: 1 / -1; background: linear-gradient(135deg, #fef3c7, #fde68a); border-radius: var(--radius-lg); padding: 32px; text-align: center; border: 2px solid #fbbf24; }
.slots-full-notice .notice-icon { font-size: 48px; margin-bottom: 16px; }
.slots-full-notice .notice-title { font-size: 20px; font-weight: 600; color: #92400e; margin-bottom: 8px; }
.slots-full-notice .notice-text { color: #b45309; margin-bottom: 16px; }
.slots-full-notice .notice-btn { display: inline-block; padding: 10px 24px; background: #d97706; color: white; border-radius: var(--radius); font-size: 14px; font-weight: 500; cursor: pointer; transition: background 0.2s; }
.slots-full-notice .notice-btn:hover { background: #b45309; }
.listing-modal-content { padding: 28px; }
.listing-modal-content .main-image { width: 100%; border-radius: var(--radius-md); margin-bottom: 20px; }
.listing-modal-content h2 { font-size: 24px; font-weight: 600; margin-bottom: 8px; }
.listing-modal-content .industry-tag { display: inline-block; padding: 4px 12px; background: var(--bg-light); border-radius: 16px; font-size: 12px; color: var(--text-secondary); margin-bottom: 16px; }
.listing-modal-content .description { color: var(--text-secondary); margin-bottom: 24px; line-height: 1.7; }
.stats-panel { background: linear-gradient(135deg, #f0f4ff, #e8efff); border-radius: var(--radius-md); padding: 20px; margin-bottom: 24px; border: 1px solid #d1d9f0; }
.stats-panel .stats-title { font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 16px; }
.stats-panel .stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 12px; }
.stats-panel .stat-item { text-align: center; }
.stats-panel .stat-value { font-size: 20px; font-weight: 600; color: var(--accent); margin-bottom: 4px; }
.stats-panel .stat-label { font-size: 12px; color: var(--text-muted); }
.stats-panel .locked-badge { display: inline-block; padding: 6px 16px; background: #059669; color: white; border-radius: 16px; font-size: 13px; font-weight: 500; }
.stats-panel .unlocked-badge { display: inline-block; padding: 6px 16px; background: #d97706; color: white; border-radius: 16px; font-size: 13px; font-weight: 500; }
.listing-modal-content .info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.listing-modal-content .info-item label { display: block; font-size: 12px; color: var(--text-muted); margin-bottom: 4px; text-transform: uppercase; }
.listing-modal-content .info-item span { font-size: 14px; }
.listing-modal-content .images-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 20px; }
.listing-modal-content .images-gallery img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius); }
.admin-container { max-width: 1000px; margin: 0 auto; padding: 40px 24px; }
.admin-header { text-align: center; margin-bottom: 40px; }
.admin-header h1 { font-size: 28px; font-weight: 600; margin-bottom: 8px; }
.admin-header p { color: var(--text-secondary); }
.admin-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 32px; }
.admin-stat-card { background: var(--bg-white); border-radius: var(--radius-md); padding: 24px; text-align: center; border: 1px solid var(--border-light); }
.admin-stat-card .stat-value { font-size: 32px; font-weight: 600; margin-bottom: 4px; }
.admin-stat-card.pending .stat-value { color: var(--warning); }
.admin-stat-card.approved .stat-value { color: var(--success); }
.admin-stat-card.rejected .stat-value { color: var(--danger); }
.admin-stat-card .stat-label { font-size: 13px; color: var(--text-muted); }
.admin-filters { display: flex; gap: 8px; margin-bottom: 24px; }
.filter-btn { padding: 8px 20px; background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius); color: var(--text-secondary); font-size: 13px; font-weight: 500; cursor: pointer; transition: all 0.2s; }
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: white; }
.applications-list { display: flex; flex-direction: column; gap: 16px; }
.application-card { background: var(--bg-white); border-radius: var(--radius-md); padding: 24px; border: 1px solid var(--border-light); }
.application-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; }
.company-info h3 { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.industry-badge { display: inline-block; padding: 4px 10px; background: var(--bg-light); border-radius: 16px; font-size: 12px; color: var(--text-secondary); }
.status-badge { padding: 4px 12px; border-radius: 16px; font-size: 12px; font-weight: 500; }
.status-badge.pending { background: #fef3c7; color: #d97706; }
.status-badge.approved { background: #d1fae5; color: #059669; }
.status-badge.rejected { background: #fee2e2; color: #dc2626; }
.application-content { margin-bottom: 16px; }
.info-row { display: flex; margin-bottom: 8px; font-size: 14px; }
.info-row .label { color: var(--text-muted); width: 80px; flex-shrink: 0; }
.application-images { margin-bottom: 16px; }
.image-thumbnails { display: flex; gap: 8px; flex-wrap: wrap; }
.thumb { width: 60px; height: 60px; object-fit: cover; border-radius: var(--radius); }
.application-actions { display: flex; gap: 8px; padding-top: 16px; border-top: 1px solid var(--border-light); }
.btn-detail, .btn-approve, .btn-reject, .btn-withdraw, .btn-delete { 
  padding: 10px 20px; 
  border-radius: 8px; 
  font-size: 13px; 
  font-weight: 500; 
  cursor: pointer; 
  border: none; 
  transition: all 0.25s ease; 
  display: inline-flex; 
  align-items: center; 
  gap: 6px;
  min-width: 80px;
  justify-content: center;
}
.btn-detail { 
  background: #f1f5f9; 
  color: #475569; 
}
.btn-detail:hover { 
  background: #e2e8f0; 
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.btn-approve { 
  background: linear-gradient(135deg, #10b981 0%, #059669 100%); 
  color: white; 
}
.btn-approve:hover { 
  background: linear-gradient(135deg, #059669 0%, #047857 100%); 
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}
.btn-reject { 
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%); 
  color: white; 
}
.btn-reject:hover { 
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%); 
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}
.btn-withdraw { 
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); 
  color: white; 
}
.btn-withdraw:hover { 
  background: linear-gradient(135deg, #d97706 0%, #b45309 100%); 
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}
.btn-delete { 
  background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%); 
  color: white; 
}
.btn-delete:hover { 
  background: linear-gradient(135deg, #4b5563 0%, #374151 100%); 
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(107, 114, 128, 0.3);
}
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-icon { font-size: 48px; display: block; margin-bottom: 12px; }
.detail-section { margin-bottom: 24px; }
.detail-section h4 { font-size: 14px; font-weight: 600; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border-light); }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.detail-item { }
.detail-item.full { grid-column: 1 / -1; }
.detail-item label { display: block; font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.detail-item span { font-size: 14px; }
.detail-tags { font-size: 14px; margin-bottom: 8px; color: var(--text-secondary); }
.detail-images { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.detail-images img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--radius); }
.ranking-section { margin-top: 60px; padding-top: 40px; border-top: 2px solid var(--border-light); }
.ranking-header { margin-bottom: 32px; }
.ranking-header h2 { font-size: 24px; font-weight: 600; margin-bottom: 8px; }
.filter-bar { margin-bottom: 24px; }
.filter-bar select { padding: 10px 16px; border: 1px solid var(--border-light); border-radius: var(--radius); font-size: 14px; min-width: 200px; }
.ranking-table { width: 100%; border-collapse: collapse; background: var(--bg-white); border-radius: var(--radius-md); overflow: hidden; }
.ranking-table th { background: var(--bg-light); padding: 14px 16px; text-align: left; font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; }
.ranking-table td { padding: 16px; border-bottom: 1px solid var(--border-light); font-size: 14px; }
.ranking-table tr:last-child td { border-bottom: none; }
.ranking-table tr.locked { background: rgba(5, 150, 105, 0.03); }
.ranking-table .company-name { font-weight: 500; }
.rank-top { display: inline-block; padding: 4px 10px; border-radius: 16px; font-size: 11px; font-weight: 600; }
.rank-top.gold { background: linear-gradient(135deg, #ffd700, #ffb700); color: #1a1a1a; }
.rank-top.silver { background: linear-gradient(135deg, #c0c0c0, #a8a8a8); color: #1a1a1a; }
.rank-top.bronze { background: linear-gradient(135deg, #cd7f32, #b8720e); color: white; }
.rank-num { color: var(--text-secondary); }
.status-locked { color: #059669; font-weight: 500; }
.status-waiting { color: #d97706; font-weight: 500; }
.btn-boost { padding: 6px 14px; background: #7c3aed; color: white; border: none; border-radius: var(--radius); font-size: 12px; cursor: pointer; transition: background 0.2s; }
.btn-boost:hover { background: #6d28d9; }

/* 移动端适配 100% */
@media (max-width: 768px) {
  .container { padding: 0 16px; }
  
  /* 导航 */
  header { position: relative; }
  nav { flex-direction: column; padding: 12px 16px; gap: 12px; }
  .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; padding: 8px 0; border-top: 1px solid var(--border-light); }
  .nav-links a { font-size: 13px; padding: 6px 10px; }
  .nav-links .btn { padding: 6px 12px; font-size: 13px; }
  .logo { font-size: 16px; }
  
  /* 语言选择器 */
  .language-selector { position: static; width: 100%; }
  .lang-btn { width: 100%; justify-content: center; padding: 8px; }
  .lang-dropdown { position: fixed; top: auto; bottom: 0; left: 0; right: 0; width: 100%; border-radius: 16px 16px 0 0; max-height: 60vh; overflow-y: auto; }
  
  /* 搜索框 */
  .search-box-container { max-width: 100%; margin: 0 auto 24px; padding: 0 16px; }
  .search-box { height: 48px; }
  .search-box input { font-size: 14px; }
  
  /* 首页英雄区 */
  .hero { padding: 40px 0 60px; }
  .hero h1 { font-size: 24px !important; line-height: 1.3; margin-bottom: 16px; }
  .hero p { font-size: 14px; }
  .hero .btn { width: 100%; padding: 14px 20px; font-size: 15px; }
  
  /* 统计数据 */
  .stats-bar { flex-wrap: wrap; gap: 16px; justify-content: center; }
  .stat-item { min-width: 100px; padding: 12px 16px; }
  .stat-value { font-size: 20px; }
  .stat-label { font-size: 12px; }
  
  /* 平台优势 */
  .features-section { padding: 40px 0; }
  .section-title { font-size: 22px; }
  .features-grid { grid-template-columns: 1fr; gap: 16px; }
  .feature-card { padding: 24px 20px; }
  .feature-icon { font-size: 32px; }
  .feature-card h3 { font-size: 16px; }
  .feature-card p { font-size: 13px; }
  
  /* 行业分类 */
  .industries-section { padding: 40px 0 60px; }
  .section-title { font-size: 22px; }
  .industries-grid { grid-template-columns: 1fr; gap: 16px; }
  .industry-card { padding: 20px; }
  .industry-card .card-header { margin-bottom: 12px; }
  .industry-card .card-icon { font-size: 24px; }
  .industry-card .card-title { font-size: 16px; }
  .industry-card .card-desc { font-size: 13px; -webkit-line-clamp: 2; }
  .card-stats { font-size: 12px; }
  
  /* 行业详情页 */
  .industry-hero { padding: 24px 0; }
  .industry-header { flex-direction: column; text-align: center; gap: 12px; }
  .industry-icon { font-size: 40px; }
  .industry-stats { justify-content: center; gap: 32px; }
  .ranking-notice { flex-direction: column; padding: 16px; }
  .ranking-notice .notice-icon { font-size: 28px; }
  .ranking-notice h3 { font-size: 15px; }
  .ranking-notice p { font-size: 13px; }
  
  /* 广告位展示 */
  .listings-section { padding: 0 0 60px; }
  .section-header { margin-bottom: 20px; }
  .section-header h2 { font-size: 18px; }
  .listings-grid { grid-template-columns: 1fr; gap: 16px; }
  
  /* 分页 */
  .pagination { flex-wrap: wrap; gap: 6px; margin-top: 24px; }
  .page-btn { min-width: 36px; height: 36px; font-size: 13px; }
  .page-info { width: 100%; text-align: center; margin: 8px 0 0; font-size: 12px; }
  
  /* 表格 */
  .ranking-table { font-size: 11px; display: block; overflow-x: auto; }
  .ranking-table th, .ranking-table td { padding: 8px 6px; white-space: nowrap; }
  
  /* 表单 */
  .form-section { padding: 20px; margin-bottom: 16px; }
  .form-section h3 { font-size: 15px; }
  .form-row { grid-template-columns: 1fr; gap: 12px; }
  .form-group { margin-bottom: 12px; }
  .form-group label { font-size: 13px; }
  .form-group input, .form-group select, .form-group textarea { padding: 10px 12px; font-size: 14px; }
  
  /* 弹窗 */
  .modal-content { max-height: 95vh; margin: 10px; border-radius: var(--radius-lg); }
  .modal-header { padding: 16px; }
  .modal-header h2 { font-size: 17px; }
  .modal-body { padding: 16px; }
  .listing-modal-content { padding: 0; }
  .listing-modal-content h2 { font-size: 18px; }
  .listing-modal-content .main-image { border-radius: var(--radius-md) var(--radius-md) 0 0; }
  .stats-panel { padding: 16px; }
  .stats-panel .stats-row { grid-template-columns: repeat(2, 1fr) !important; gap: 12px; }
  .listing-modal-content .info-grid { grid-template-columns: 1fr; gap: 12px; }
  
  /* 入驻指南/FAQ/条款页 */
  .guide-page, .faq-page, .terms-page { padding: 30px 0 60px; }
  .guide-header h1, .faq-header h1, .terms-header h1 { font-size: 24px; }
  .guide-header p, .faq-header p, .terms-header p { font-size: 14px; }
  .guide-section, .faq-section, .terms-section { padding: 20px; margin-bottom: 16px; }
  .guide-section h2, .faq-section h2, .terms-section h2 { font-size: 16px; padding-bottom: 10px; }
  .guide-section p, .faq-section p, .terms-section p { font-size: 14px; }
  .guide-section li, .faq-section li, .terms-section li { font-size: 13px; }
  .guide-step { flex-direction: column; gap: 8px; }
  .step-number { width: 28px; height: 28px; font-size: 13px; }
  .faq-question { font-size: 14px; }
  .faq-answer { font-size: 13px; padding-left: 0; margin-top: 8px; }
  
  /* 管理后台 */
  .admin-stats { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .admin-stat-card { padding: 16px; }
  .admin-stat-card .stat-value { font-size: 22px; }
  .admin-stat-card .stat-label { font-size: 11px; }
  .filter-bar { flex-wrap: wrap; gap: 8px; }
  .filter-bar select, .filter-bar input { min-width: 100%; }
  .application-card { padding: 16px; margin-bottom: 12px; }
  .detail-grid, .detail-images { grid-template-columns: 1fr; }
  .detail-images img { margin-bottom: 8px; }
  
  /* 页脚 */
  footer { padding: 40px 0 20px; }
  .footer-content { grid-template-columns: 1fr; gap: 24px; text-align: center; }
  .footer-section h4 { font-size: 15px; }
  .footer-section ul { padding: 0; }
  .footer-section li { margin-bottom: 8px; }
  .footer-contact p { font-size: 13px; }
  .footer-copyright { font-size: 12px; margin-top: 20px; padding-top: 20px; }
}

/* 小屏手机适配 */
@media (max-width: 375px) {
  .container { padding: 0 12px; }
  .hero h1 { font-size: 20px !important; }
  .section-title { font-size: 20px; }
  .stat-item { min-width: 80px; padding: 10px 12px; }
  .nav-links { gap: 6px; }
  .nav-links a { font-size: 12px; padding: 5px 8px; }
  .feature-card { padding: 20px 16px; }
  .guide-section, .faq-section, .terms-section { padding: 16px; }
  .admin-stats { grid-template-columns: 1fr; }
}