/* ===== 会员中心全局主题 ===== */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft Yahei", sans-serif;
  background: #f5f6fa;
}

/* 隐藏旧布局元素 */
.navbar-fixed-top { display: none; }
.content { margin-top: 0; padding-top: 0; }
.footer { display: none; }
.sidenav, .sidebar-toggle { display: none; }

/* 全局按钮主色 */
.btn-primary {
  background: linear-gradient(135deg, #667eea, #764ba2);
  border: none;
  border-radius: 8px;
  transition: all 0.2s;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background: linear-gradient(135deg, #5a6fd6, #6a4299);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
  transform: translateY(-1px);
}
.btn-info {
  background: #667eea;
  border: none;
}
.btn-info:hover, .btn-info:focus {
  background: #5a6fd6;
}

/* 全局表单 focus */
.form-control:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.12);
}

/* 链接颜色 */
a { color: #667eea; }
a:hover { color: #5a6fd6; }

/* Panel 覆盖 */
.panel { border: none; border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.panel-default > .panel-heading { background: #fff; border-bottom: 2px solid #f0f0f0; border-radius: 12px 12px 0 0; }