.user-panel {
    background: #fff;
    border: 2px solid #4CAF50;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.1);
}

.security-panel {
    padding: 16px 20px;
    margin-bottom: 16px;
}

.coupon-card {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: white;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 12px;
}

.status-badge {
    border-radius: 16px;
    padding: 4px 12px;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
}
.local-nav-container {
    display: flex;
    justify-content: center;
    gap: 0.75rem; /* 12px */
    flex-wrap: wrap;
    margin-top: 1rem; /* 16px */
}
.local-nav-button {
    background-color: #f3f4f6; /* gray-100 */
    color: #374151; /* gray-700 */
    padding: 0.5rem 1rem; /* 8px 16px */
    border-radius: 0.5rem; /* 8px */
    font-weight: 600; /* semibold */
    transition: all 0.2s ease-in-out;
    border: 1px solid #d1d5db; /* gray-300 */
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}
.local-nav-button:hover {
    background-color: #4CAF50; /* 主题绿色 */
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
.local-nav-button i {
    margin-right: 0.5rem; /* 8px */
}
/* 无障碍访问样式 */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}