.donations-page { padding: 60px 0; background: #f8f9fa; }
.sidebar-categories { background: #fff; padding: 20px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.sidebar-categories h4 { font-size: 18px; font-weight: bold; margin-bottom: 20px; text-transform: uppercase; color: #333; }
.sidebar-categories ul { list-style: none; padding: 0; margin: 0; }
.sidebar-categories ul li { border-bottom: 1px solid #eee; }
.sidebar-categories ul li:last-child { border-bottom: none; }
.sidebar-categories ul li a { display: block; padding: 12px 0; color: #555; text-decoration: none; font-weight: 500; transition: 0.3s; }
.sidebar-categories ul li a:hover, .sidebar-categories ul li.active a { color: var(--donatix-base); }
.sidebar-categories ul li.active a { font-weight: bold; }

.top-search-bar { background: #fff; padding: 15px 20px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); margin-bottom: 20px; border: 1px solid var(--donatix-base); }
.top-search-bar input { border: none; outline: none; width: 100%; font-size: 15px; color: #333; }
.top-search-bar .fa-search { color: var(--donatix-base); }

.filters-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; flex-wrap: wrap; gap: 15px; }
.filters-bar .active-cat-title { font-size: 24px; font-weight: bold; color: #1f2b6c; margin: 0; }
.filter-toggles { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; font-size: 14px; font-weight: 500; color: #444; }
.filter-toggles .toggle-group { display: flex; align-items: center; gap: 8px; }

/* Custom Switch */
.switch { position: relative; display: inline-block; width: 34px; height: 18px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #ccc; transition: .4s; border-radius: 34px; }
.slider:before { position: absolute; content: ""; height: 14px; width: 14px; left: 2px; bottom: 2px; background-color: white; transition: .4s; border-radius: 50%; }
input:checked + .slider { background-color: #2196F3; }
input:checked + .slider:before { transform: translateX(16px); }

/* Card Styling - Updated for lower height */
.cause-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.05); margin-bottom: 30px; transition: 0.3s; display: flex; flex-direction: column; height: calc(100% - 30px); position: relative; }
.cause-card:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(0,0,0,0.1); }
.cause-card .img-box { position: relative; height: 180px; overflow: hidden; }
.cause-card .img-box img { width: 100%; height: 100%; object-fit: cover; }
.tax-badge { position: absolute; top: 15px; left: 0; background: var(--donatix-base); color: #fff; padding: 4px 12px; font-size: 11px; font-weight: bold; border-radius: 0 4px 4px 0; z-index: 2; }
.cause-card .content-box { padding: 15px 20px 20px 20px; flex-grow: 1; display: flex; flex-direction: column; }
.cause-card .title { font-size: 16px; font-weight: bold; color: #333; margin-bottom: 8px; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; white-space: normal; }
.cause-card .title a { color: inherit; text-decoration: none; }
.cause-card .title a:hover { color: var(--donatix-base); }
.cause-card .meta { font-size: 12px; color: #777; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.cause-card .author-icon { width: 22px; height: 22px; background: #fdf5e6; color: var(--donatix-base); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 9px; font-weight: bold; }
.cause-tags { display: flex; gap: 4px; margin-bottom: 12px; flex-wrap: wrap; }
.cause-tags span { background: var(--donatix-base); color: #fff; padding: 2px 6px; border-radius: 4px; font-size: 10px; font-weight: bold; display: flex; align-items: center; gap: 3px; }
.cause-card .progress-info { margin-bottom: 12px; margin-top: auto; }
.cause-card .raised-text { font-size: 16px; font-weight: bold; color: #333; }
.cause-card .goal-text { font-size: 13px; color: #777; font-weight: normal; }
.cause-card .progress { height: 5px; border-radius: 5px; background: #eee; margin-top: 8px; overflow: visible; }
.cause-card .progress-bar { background: var(--donatix-base); border-radius: 5px; position: relative; }
.cause-card .percent-badge { position: absolute; right: 0; top: -18px; background: var(--donatix-base); color: #fff; font-size: 9px; padding: 2px 5px; border-radius: 3px; font-weight: bold; }
.cause-card .supporters { font-size: 12px; color: #777; display: flex; align-items: center; gap: 5px; margin-bottom: 12px; }
.cause-card .supporters i { color: var(--donatix-base); }
.cause-card .btn-donate { display: block; width: 100%; text-align: center; background: var(--donatix-base); color: #fff; padding: 10px; border-radius: 6px; font-weight: bold; text-decoration: none; transition: 0.3s; font-size: 14px;}
.cause-card .btn-donate:hover { background: var(--donatix-base); }
.cause-card .btn-completed { background: var(--donatix-base); pointer-events: none; }

/* Skeleton Loader CSS */
.skeleton { background: #eee; background: linear-gradient(110deg, #ececec 8%, #f5f5f5 18%, #ececec 33%); border-radius: 5px; background-size: 200% 100%; animation: 1.5s shine linear infinite; }
.skeleton-img { height: 180px; width: 100%; border-radius: 12px 12px 0 0; }
.skeleton-title { height: 20px; width: 80%; margin: 15px 20px 10px 20px; }
.skeleton-meta { height: 15px; width: 50%; margin: 0 20px 10px 20px; }
.skeleton-tags { height: 15px; width: 40%; margin: 0 20px 15px 20px; }
.skeleton-progress { height: 30px; width: calc(100% - 40px); margin: auto 20px 15px 20px; }
.skeleton-btn { height: 40px; width: calc(100% - 40px); margin: 0 20px 20px 20px; border-radius: 6px; }
@keyframes shine { to { background-position-x: -200%; } }

/* Mobile Optimizations for Slider Categories, Toggles, and 2x2 grid */
@media (max-width: 991.98px) {
    .sidebar-categories {
        background: transparent;
        padding: 0;
        box-shadow: none;
        margin-bottom: 20px;
    }
    .sidebar-categories h4 {
        margin-bottom: 10px;
        font-size: 16px;
    }
    .sidebar-categories ul {
        display: flex;
        overflow-x: auto;
        white-space: nowrap;
        gap: 10px;
        padding-bottom: 8px;
        -ms-overflow-style: none;  /* IE and Edge */
        scrollbar-width: none;  /* Firefox */
    }
    .sidebar-categories ul::-webkit-scrollbar {
        display: none; /* Chrome, Safari and Opera */
    }
    .sidebar-categories ul li {
        border-bottom: none;
        display: inline-block;
    }
    .sidebar-categories ul li a {
        padding: 8px 16px;
        background: #fff;
        border-radius: 20px;
        border: 1px solid #ddd;
        font-size: 13px;
    }
    .sidebar-categories ul li.active a {
        background: var(--donatix-base);
        color: #fff !important;
        border-color: var(--donatix-base);
    }

    .filters-bar {
        display: block;
        margin-bottom: 15px;
    }
    .filters-bar .active-cat-title {
        display: none;
    }
    .filter-toggles {
        display: flex;
        overflow-x: auto;
        white-space: nowrap;
        gap: 10px;
        padding: 5px 0 10px 0;
        -ms-overflow-style: none;
        scrollbar-width: none;
    }
    .filter-toggles::-webkit-scrollbar {
        display: none;
    }
    .filter-toggles .toggle-group {
        display: inline-flex;
        align-items: center;
        background: #fff;
        border: 1px solid #ddd;
        border-radius: 20px;
        padding: 6px 12px;
        font-size: 13px;
        gap: 6px;
    }
    .filter-toggles > span.fw-bold {
        display: none; /* Hide 'Eligibility' text label on mobile to save space */
    }
}

@media (max-width: 575.98px) {
    #causesGrid {
        margin-left: -6px;
        margin-right: -6px;
    }
    #causesGrid > div[class*="col-"] {
        padding-left: 6px;
        padding-right: 6px;
        margin-bottom: 12px !important;
    }
    
    .cause-card {
        border-radius: 8px;
        margin-bottom: 12px;
        height: calc(100% - 12px);
        box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    }
    .cause-card .img-box {
        height: 105px;
    }
    .tax-badge {
        font-size: 7px;
        padding: 1px 4px;
        top: 8px;
    }
    .cause-card .content-box {
        padding: 8px;
    }
    .cause-card .title {
        font-size: 12px;
        margin-bottom: 4px;
        line-height: 1.25;
        height: 30px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .cause-card .meta {
        font-size: 9px;
        margin-bottom: 4px;
        gap: 3px;
    }
    .cause-card .meta span {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .cause-card .author-icon {
        width: 15px;
        height: 15px;
        font-size: 7px;
    }
    .cause-tags {
        gap: 2px;
        margin-bottom: 4px;
    }
    .cause-tags span {
        font-size: 8px;
        padding: 1px 3px;
    }
    .cause-card .progress-info {
        margin-bottom: 4px;
    }
    .cause-card .raised-text {
        font-size: 10px;
        display: flex;
        flex-direction: column;
        line-height: 1.2;
    }
    .cause-card .goal-text {
        font-size: 8px;
    }
    .cause-card .progress {
        height: 7px;
        margin-top: 5px;
    }
    .cause-card .percent-badge {
        font-size: 8px;
        top: -14px;
        padding: 1px 2px;
    }
    .cause-card .supporters {
        font-size: 9px;
        margin-bottom: 4px;
    }
    .cause-card .btn-donate {
        padding: 6px;
        font-size: 11px;
        border-radius: 4px;
    }
    
    /* Skeleton loader responsive sizing to match mobile grid */
    .skeleton-img {
        height: 105px;
    }
    .skeleton-title {
        height: 14px;
        margin: 8px 8px 4px 8px;
        width: 80%;
    }
    .skeleton-meta {
        height: 9px;
        margin: 0 8px 4px 8px;
        width: 60%;
    }
    .skeleton-tags {
        height: 9px;
        margin: 0 8px 8px 8px;
        width: 50%;
    }
    .skeleton-progress {
        height: 16px;
        margin: auto 8px 8px 8px;
        width: calc(100% - 16px);
    }
    .skeleton-btn {
        height: 25px;
        margin: 0 8px 8px 8px;
        border-radius: 4px;
    }
}