h2.page-header {
  margin: 10px 0 25px 0;
  padding-bottom: 15px;
}
.user-baseinfo {
  margin-bottom: 25px;
}
.user-baseinfo table tr td {
  color: #999;
}
@media (min-width: 992px) {
  .user-center .avatar-text,
  .user-center .avatar-img {
    height: 150px;
    width: 150px;
    border-radius: 150px;
    line-height: 150px;
    font-size: 70px;
  }
  .user-center .avatar-img {
    font-size: 0;
  }
  .user-center .avatar-img img {
    height: 150px;
    width: 150px;
    border-radius: 150px;
  }
}
.sidebar-toggle {
  display: none;
}
@media (max-width: 991px) {
  .sidenav {
    position: fixed;
    top: 50px;
    z-index: 1029;
    height: calc(100vh - 50px);
    padding: 20px 0 20px 0;
    min-width: 250px;
    overflow-y: auto;
    overflow-x: hidden;
    width: 250px;
    left: -250px;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
  }
  .sidebar-toggle {
    display: block;
    position: fixed;
    right: 20px;
    bottom: 70px;
    border-radius: 50%;
    background: #eee;
    font-size: 22px;
    padding: 10px;
    line-height: 30px;
    height: 50px;
    width: 50px;
    text-align: center;
    z-index: 999999;
  }
}
body.sidebar-open .sidenav {
  left: 0;
  width: 250px;
  box-shadow: 0 6px 27px rgba(0, 0, 0, 0.075);
}
body.sidebar-open .sidebar-toggle i:before {
  content: "\f00d";
}

/* GAQM 功能样式 */
.gaqm-quick-links {
  margin-top: 20px;
}

.gaqm-quick-links .panel {
  margin-bottom: 15px;
}

.gaqm-quick-links .btn {
  margin: 5px;
  transition: all 0.3s ease;
}

.gaqm-quick-links .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* 学员ID页面样式 */
.learner-id-display {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  margin: 20px 0;
}

.learner-id-display h3 {
  font-size: 2.5em;
  margin: 10px 0;
  font-weight: bold;
}

/* 考试券样式 */
.voucher-status-valid {
  background-color: #dff0d8;
  border-color: #d6e9c6;
  color: #3c763d;
}

.voucher-status-used {
  background-color: #fcf8e3;
  border-color: #faebcc;
  color: #8a6d3b;
}

.voucher-status-expired {
  background-color: #f2dede;
  border-color: #ebccd1;
  color: #a94442;
}

/* 考试状态样式 */
.exam-status-passed {
  background-color: #dff0d8;
  border-color: #d6e9c6;
  color: #3c763d;
}

.exam-status-failed {
  background-color: #f2dede;
  border-color: #ebccd1;
  color: #a94442;
}

.exam-status-pending {
  background-color: #fcf8e3;
  border-color: #faebcc;
  color: #8a6d3b;
}

/* 证书样式 */
.certificate-card {
  border: 2px solid #ddd;
  border-radius: 10px;
  padding: 20px;
  margin: 10px 0;
  transition: all 0.3s ease;
}

.certificate-card:hover {
  border-color: #337ab7;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* 技术支持样式 */
.support-contact {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
  padding: 20px;
  border-radius: 10px;
  margin: 15px 0;
}

.support-contact h4 {
  margin-top: 0;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .gaqm-quick-links .btn {
    margin: 3px;
    font-size: 12px;
  }
  
  .learner-id-display h3 {
    font-size: 1.8em;
  }
  
  .certificate-card {
    padding: 15px;
  }
}

/* 动画效果 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.gaqm-panel {
  animation: fadeInUp 0.6s ease-out;
}

/* 表格样式优化 */
.table-responsive {
  border-radius: 5px;
  overflow: hidden;
}

.table-striped > tbody > tr:nth-of-type(odd) {
  background-color: #f9f9f9;
}

.table-hover > tbody > tr:hover {
  background-color: #f5f5f5;
}

/* 按钮样式优化 */
.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
  border-radius: 3px;
}

.btn-block {
  display: block;
  width: 100%;
}

/* 标签样式 */
.label {
  display: inline;
  padding: 0.2em 0.6em 0.3em;
  font-size: 75%;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: 0.25em;
}

.label-success {
  background-color: #5cb85c;
}

.label-warning {
  background-color: #f0ad4e;
}

.label-danger {
  background-color: #d9534f;
}

.label-info {
  background-color: #5bc0de;
}