/* 自定义主题色 */
:root {
    --theme-color: #07c160;
    --theme-color-dark: #06ad56;
    --theme-color-light: #e8f8ef;
    --theme-color-hover: #06ad56;
}

/* 覆盖Bootstrap主题色 */
.btn-primary {
    background-color: var(--theme-color) !important;
    border-color: var(--theme-color) !important;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: var(--theme-color-dark) !important;
    border-color: var(--theme-color-dark) !important;
}

.btn-outline-primary {
    color: var(--theme-color) !important;
    border-color: var(--theme-color) !important;
}

.btn-outline-primary:hover, .btn-outline-primary:focus, .btn-outline-primary:active {
    background-color: var(--theme-color) !important;
    color: white !important;
}

.text-primary {
    color: var(--theme-color) !important;
}

.bg-primary {
    background-color: var(--theme-color) !important;
}

.border-primary {
    border-color: var(--theme-color) !important;
}

.nav-pills .nav-link.active {
    background-color: var(--theme-color) !important;
}

.nav-tabs .nav-link.active {
    color: var(--theme-color) !important;
    border-bottom-color: var(--theme-color) !important;
}

.nav-tabs .nav-link:hover {
    color: var(--theme-color-dark) !important;
}

.card-header.bg-primary {
    background-color: #f8f8f8 !important;
}

a {
    color: var(--theme-color);
}

a:hover {
    color: var(--theme-color-dark);
}

/* 全局样式 */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: #f2f2f7;
    font-size: 14px;
    color: #333;
    padding-bottom: 20px;
}

/* 容器样式 */
.container {
    padding-left: 12px;
    padding-right: 12px;
    max-width: 100%;
}

/* 轮播图样式 */
.carousel {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-bottom: 15px;
}

.carousel-item img {
    height: 120px;
    object-fit: cover;
    width: 100%;
}

/* 选项卡样式 - 一级选项卡 */
.nav-tabs {
    border-bottom: none;
    margin-bottom: 0;
}

.nav-tabs .nav-link {
    font-weight: 500;
    color: #666;
    font-size: 14px;
    padding: 10px 15px;
    border: none;
    border-radius: 0;
    position: relative;
}

.nav-tabs .nav-link.active {
    color: #007aff;
    font-weight: 600;
    background-color: transparent;
    border: none;
}

.nav-tabs .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 25%;
    width: 50%;
    height: 3px;
    background-color: #007aff;
    border-radius: 3px;
}

/* 选项卡样式 - 二级选项卡 */
.nav-pills {
    background-color: #f8f8f8;
    border-radius: 8px;
    padding: 5px;
    margin-bottom: 15px;
}

.nav-pills .nav-link {
    border-radius: 6px;
    font-size: 13px;
    padding: 8px 12px;
    margin: 0 2px;
    color: #666;
}

.nav-pills .nav-link.active {
    background-color: #007aff;
    color: white;
}

/* 卡片样式 */
.card {
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 15px;
    border: none;
}

.card-header {
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    padding: 12px 15px;
    background-color: white;
    border-bottom: 1px solid #f0f0f0;
}

.card-body {
    padding: 15px;
}

/* 列表样式 */
.list-group-item {
    border-left: none;
    border-right: none;
    padding: 12px 15px;
    border-color: #f0f0f0;
}

.list-group-item:first-child {
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
}

.list-group-item:last-child {
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
}

.list-group-item-action:hover {
    background-color: #f8f8f8;
}

/* 按钮样式 */
.btn {
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    padding: 8px 16px;
}

.btn-primary {
    background-color: #007aff;
    border-color: #007aff;
}

.btn-outline-primary {
    color: #007aff;
    border-color: #007aff;
}

/* 底部悬浮按钮样式 */
.position-fixed .btn {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    width: 56px;
    height: 56px;
    border-radius: 28px;
}

.position-fixed {
    /*right: 20px;*/
    bottom: 20px;
    z-index: 1030;
}



/* 帖子详情页样式 */
.post-content {
    font-size: 17px;
    line-height: 1.6;
}

.post-image {
    border-radius: 8px;
    overflow: hidden;
}

/* 表单样式 */
.form-control {
    font-size: 14px;
    border-radius: 8px;
    padding: 10px 12px;
    border-color: #e0e0e0;
}

.form-control:focus {
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.15);
    border-color: #007aff;
}

.form-label {
    font-weight: 500;
    color: #555;
    margin-bottom: 6px;
}

/* 过期信息样式 */
.expired-post {
    opacity: 0.7;
    pointer-events: none;
    background-color: #f8f8f8;
}

/* 置顶和推荐样式 */
.sticky-post {
    border-left: 3px solid #34c759 !important;
}

.featured-post {
    background-color: rgba(255, 204, 0, 0.05);
}

/* 图片预览样式 */
.image-preview img {
    max-height: 120px;
    object-fit: cover;
    border-radius: 8px;
}

/* 自定义边框样式 */
.border-left-primary {
    border-left: 4px solid #007aff;
}

.border-left-success {
    border-left: 4px solid #34c759;
}

.border-left-warning {
    border-left: 4px solid #ff9500;
}

.border-left-danger {
    border-left: 4px solid #ff3b30;
}

/* 弹窗样式 */
.modal-content {
    border-radius: 12px;
    border: none;
}

.modal-header {
    border-bottom-color: #f0f0f0;
    padding: 12px 15px;
}

.modal-footer {
    border-top-color: #f0f0f0;
    padding: 12px 15px;
}

/* 懒加载图片样式 */
.lazy-load {
    opacity: 0;
    transition: opacity 0.3s ease-in;
}

img.lazy-load[src] {
    opacity: 1;
}

/* 轮播图样式 */
#mainCarousel {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

#mainCarousel .carousel-item {
    height: 120px;
    background-color: #f8f9fa;
}

#mainCarousel .carousel-item img {
    object-fit: cover;
    height: 100%;
    width: 100%;
}

/* 轮播图指示器样式调整 */
#mainCarousel .carousel-indicators {
    margin-bottom: 8px;
}

#mainCarousel .carousel-indicators [data-bs-target] {
    width: 20px;
    height: 3px;
    border-radius: 2px;
    margin: 0 2px;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    transition: all 0.3s ease;
}

#mainCarousel .carousel-indicators .active {
    background-color: rgba(255, 255, 255, 0.9);
}

/* 公众号二维码弹窗样式 */
.qrcode-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.qrcode-modal-80 {
    max-width: 320px;
    margin: 1.75rem auto;
}

.qrcode-modal-80 .modal-content {
    border-radius: 12px;
    overflow: hidden;
}

.qrcode-modal-80 .modal-body {
    padding: 1rem;
}

.qrcode-modal-80 .modal-body img {
    max-width: 100%;
    margin: 0 auto;
    display: block;
}

@media (min-width: 576px) {
    .qrcode-modal-80 {
        max-width: 80%;
    }
    
    .qrcode-modal-80 .modal-body img {
        max-width: 80%;
    }
}

/* 适配小屏幕 */
@media (max-width: 576px) {
    h1 {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.3rem;
    }
    
    h3, h4 {
        font-size: 1.1rem;
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .card-body {
        padding: 12px;
    }
    
    .alert {
        padding: 8px 12px;
        margin-bottom: 10px;
        border-radius: 8px;
    }
} 

/* 置顶帖子样式 */
.list-group-item .fa-thumbtack {
    color: var(--theme-color) !important;
}

/* 推荐帖子样式 */
.list-group-item .fa-star {
    color: #ffc107 !important;
}

/* 帖子悬停效果 */
.list-group-item:hover {
    background-color: rgba(7, 193, 96, 0.05);
} 

/* 悬浮按钮样式 */
.btn-floating {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.btn-floating:hover, .btn-floating:focus {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.btn-floating i {
    color: #07c160;
    transition: all 0.3s ease;
}

.btn-floating:hover i {
    color: #06ad56;
}