.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-column-gap: 20px;
    padding-bottom: 180px;
}
.grid-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.grid .grid-item {
    position: relative;
    transition: transform 0.3s ease-in-out;
}
.grid .grid-item .user-name {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 2;
}
.grid .grid-item .content-image {
    background: #111;
}
.grid .grid-item .content-image a::after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.04);
    background: linear-gradient(180deg,rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, 0) 70%, rgba(0, 0, 0, 0.8) 100%);
    z-index: 1;
    border: 1px solid #222;
    border-radius: 15px;
}
.grid .grid-item img {
    width: 100%;
    opacity: 0; 
    transition: opacity 0.5s ease-in-out;
    position: relative;
    z-index: 0;
    border-radius: 15px;
}
.icons {
    display: flex;
    gap: 10px;
    justify-content: flex-start;
    align-items: center;
    z-index: 2;
}
.grid .grid-item .icons {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 15px;
}
.icons a {
    color: var(--bs-meta-light);
    cursor: pointer;
    line-height: 0;
    display: flex;
    align-items: center;
    gap: 5px;
}
.icons a:hover {
    color: #fff;
}
.pop {
    animation: pop 0.5s ease-in-out;
}
.shake {
    animation: shake 0.5s ease-in-out;
}
@keyframes pop {
    0% { transform: scale(1); }
    30% { transform: scale(1.4); }
    100% { transform: scale(1); }
}
@keyframes shake {
    0% { transform: translateX(0); }
    25% { transform: translateX(10px); }
    50% { transform: translateX(-10px); }
    75% { transform: translateX(5px); }
    100% { transform: translateX(0); }
}
.icons a.like-icon.liked {
    color: var(--bs-primary);
}
.icons a.save-icon.saved {
    /*color: var(--bs-orange);*/
    color: #fff;
}
.icons a.comment-icon.commented {
    /*color: var(--bs-green);*/
    color: #fff;
}
.icons span {
    font-size: 10px;
}
.grid .grid-item .icons, .grid .grid-item .user-name {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}
.grid .grid-item:hover .icons, .grid .grid-item:hover .user-name, .modal-post-content .icons, .modal-post-content .user-name {
    opacity: 1;
}
.grid .grid-item:hover {
    transform: scale(1.02);
    transition: transform 0.3s ease-in-out;
}
.loading-spinner {
    display: none;
    text-align: center;
    padding: 2rem;
    position: relative;
    z-index: 1000;
}
.loading-spinner .spinner-border {
    width: 3rem;
    height: 3rem;
    border-width: 0.25em;
}
.skeleton-image {
    width: 100% !important;
    background: #111 !important;
    animation: skeleton-blink 1.5s ease-in-out infinite !important;
    border-radius: 15px !important;
    border: 1px solid #222 !important;
    position: relative !important;
    height: auto !important; /* Override the 300px height from main CSS */
    transform: none !important; /* Prevent any transforms from affecting the skeleton */
    box-sizing: border-box !important;
}
@keyframes skeleton-blink {
    0% { 
        opacity: 0.5;
        background-color: #111;
    }
    50% { 
        opacity: 1;
        background-color: #222;
    }
    100% { 
        opacity: 0.5;
        background-color: #111;
    }
}
.feed #main {
    padding: 93px 5px 80px 277px;
}
.modal {
     z-index: 20000;
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background-color: rgba(0, 0, 0, 0.5);
     display: none;
     align-items: start;
     justify-content: center;
     padding-top: 20px;
 }
 .modal-dialog {
     display: flex;
     flex-direction: column;
     max-width: 500px;
     width: calc(100% - 30px);
     margin: 0 auto;
 }
 .modal-content {
    background-color: var(--bs-background);
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--bs-border);
}
 .modal-header {
     display: flex;
     flex-direction: column;
     gap: 15px;
     padding: 20px 20px 15px 20px;
     border: 0;
 }
 .modal-header .close {
    color: #fff;
    text-shadow: none;
 }
 modal-header .close span {
    font-size: 30px;
    font-weight: 100;
}
 .modal-header-row {
     display: flex;
     justify-content: space-between;
     align-items: center;
     width: 100%;
 }
 .modal-title {
     font-size: 18px;
     font-weight: 600;
     margin: 0;
 }
 .modal-form-group {
     display: flex;
     flex-direction: column;
     gap: 8px;
 }
 .modal-form-group label {
     font-weight: 500;
     color: #888;
 }
.modal-footer {
     display: flex;
     justify-content: flex-end;
     align-items: center;
     gap: 10px;
     border-top: 0; 
     padding: 15px 20px;
}
.modal-footer button.modal-save-btn {
    background-color: var(--bs-primary);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;    
}
@media (min-width: 768px) {
    body.front-end .modal-post-overlay {
        left: 0;
        width: 100vw;
        top: 79px;
    }
    body.front-end .modal-post-header {
        left: 0;
        top: 79px;
    }
}
@media screen and (max-width: 1199px) {
    body.front-end .modal-post-comment-form {
        left: 0 !important;
        width: 100vw !important;
    }
}
@media screen and (max-width: 767px) {
    a#back-to-top {
        transition: none !important;
        bottom: 75px;
        right: 0;
        border-radius: 0;
        width: 60px;
        border-top-left-radius: 8px;
        transform: translateY(0) !important;
    }
    #back-to-top:hover span {
        transform: none !important;
    }
    section#main {
        padding: 95px 0 !important;
    }
    .grid * {
        transition: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
    .grid .grid-item .fa-regular, .grid .grid-item .fa-solid {
        font-size: 16px;
    }
    .grid .grid-item .icons {
        padding: 8px 10px;
    }
    .grid .grid-item .user-name {
        top: 8px;
        left: 10px;
        font-size: 12px;
    }
}

/* iOS-specific fixes */
@supports (-webkit-touch-callout: none) {
    .skeleton-image {
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
    }
    .loading-spinner {
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }
    .grid {
        -webkit-overflow-scrolling: touch;
    }
}
.save-list-items .save-list-item {
    gap: 15px;
}
.save-list-items .save-list-item img,
#quick-add-list-row img {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 4px;
}
.save-list-item .fw-bold {
    font-size: 16px;
}
.save-list-action-container {
    width: 30px !important;
}
.save-list-action-container .spinner-border {
    width: 20px; height: 20px;
}
#quick-add-list-row {
    gap: 15px;
}
input#quick-add-list-name {
    width: calc(100% - 108px);
    background: transparent !important;
    padding: 0 !important;
    border: 0 !important;
}
button#quick-add-list-btn,
button#add-category-btn,
button.delete-category-btn {
    background: transparent;
    border: 0;
    width: 30px;
    color: #fff;
}
button#create-new-category-btn,
button#create-new-list-btn {
    display: flex;
    gap: 15px;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}
.fw-bold {
     font-weight: 700;
 }
 
 /* Fix tooltip z-index for modal */
 .tooltip {
     z-index: 99999 !important;
 }
 .tooltip-inner {
     z-index: 99999 !important;
 }

 /* Portfolio */

/* Portfolio Styles */
.portfolio-container {
    width: 100%;
}

.portfolio-header {
    padding: 20px 0;
}

/* Category Management Styles */
.categories-list {
    max-height: 400px;
    overflow-y: auto;
}

.category-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bs-background);
}
.category-actions i {
    font-size: 18px;
}

.category-info {
    flex: 1;
}

.category-meta {
    font-size: 12px;
    color: var(--bs-meta-light);
}

.category-visibility {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

.category-visibility.public {
    background: var(--bs-success);
    color: #fff;
}

.category-visibility.private {
    background: var(--bs-secondary);
    color: #fff;
}

.category-actions {
    display: flex;
    gap: 10px;
    padding-right: 1px;
}

.category-actions .btn {
    padding: 4px 8px;
    font-size: 12px;
}

.category-item.dragging {
    opacity: 0.5;
    transform: rotate(5deg);
}

.category-item.drag-over {
    border-color: var(--bs-primary);
    background: rgba(var(--bs-primary-rgb), 0.1);
}

.portfolio-header .dropdown-menu {
    max-height: 300px;
    overflow-y: auto;
}

.portfolio-header .dropdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 15px;
}

.portfolio-header .dropdown-item .category-count {
    background: var(--bs-secondary);
    color: #fff;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
}

input#new-category-name:focus,
.category-name:focus {
    background: transparent !important;
    border: 1px dotted var(--bs-border) !important;
}
#category-management-modal label {
    margin: 0;
    background-position: top 0 left calc(.375em + .5rem);
}
#category-management-modal label:before {
    top: auto !important;
}
#category-management-modal .form-group:not(.col-8) {
    height: 36px;
}
#categories-list .drag-handle {
    padding: 10px 10px 10px 5px;
    cursor: grab;
}
#add-category-form {
    padding-left: 28px;
}
#categories-list i.fa-grip {
    color: var(--bs-meta);
    font-size: small;
}
button#add-category-btn:focus,
button.delete-category-btn:focus {
    box-shadow: none !important;
    outline: 0 !important;
    border: 0 !important;
}

/* Private post indicator */
.grid .grid-item.private-post::before {
    content: '🔒';
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 3;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 4px 6px;
    border-radius: 4px;
    font-size: 12px;
    backdrop-filter: blur(5px);
}

/* Portfolio Modal Styles */
#categoryManagementModal .modal-content,
#postVisibilityModal .modal-content {
    background: var(--bs-background);
    border: 1px solid var(--bs-border);
}

#categoryManagementModal .modal-header,
#postVisibilityModal .modal-header {
    border-bottom: 1px solid var(--bs-border);
}

#categoryManagementModal .modal-footer,
#postVisibilityModal .modal-footer {
    border-top: 1px solid var(--bs-border);
}

#portfolio-category-dropdown,
#portfolio-sort-dropdown {
    width: auto;
    max-width: 200px;
}

/* Portfolio CRUD Icons */
.crud-icons {
    position: absolute;
    top: 15px;
    right: 15px;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    visibility: hidden;
    gap: 12px;
    z-index: 2;
    display: flex;
}
.crud-icons .fa-pen-to-square {
    transform: translateY(-1px) !important;
}
.grid .grid-item:hover .crud-icons {
    opacity: 1;
    visibility: visible;
}

.portfolio-header .btn {
    height: 38px;
    line-height: 28px;
}

.modal-on-top {
    z-index: 20001 !important;
}

.icons, .crud-icons, .user-name, .modal-post-comment-form, .modal-post-comment-actions {
    display: none;
}
body.admin .icons, body.admin .crud-icons, body.admin .user-name, body.admin .modal-post-comment-form, body.admin .modal-post-comment-actions,
body.logged-in .icons, body.logged-in .crud-icons, body.logged-in .user-name, body.logged-in .modal-post-comment-form, body.logged-in .modal-post-comment-actions {
    display: flex;
}
div#portfolio-no-posts {
    margin-top: -100px !important;
}
#profile-navigation a i {
    display: none;
}
#profile .user-meta.grid-1 > span i, #profile .user-meta.grid-2 > span i, #profile .user-meta.grid-3 > span i {
    display: inline;
}

#profile .user-meta > span i {
    display: none;
}
@media screen and (max-width: 767px) {
    #profile-navigation .d-flex a {
        padding: 5px 0 15px !important;
    }
    #profile-navigation a i {
        display: block;
        line-height: 36px;
    }
    #profile-navigation a span {
        font-size: 9px;
        line-height: 11px;
        display: block;
        font-weight: 600;
    }
    #portfolio-category-dropdown {
        width: 100% !important;
        max-width: 100% !important;
    }
    .portfolio-header .col-md-6:last-child {
        margin-top: 10px;
    }
    .crud-icons {
        opacity: 1;
        visibility: visible;
        top: 10px;
        right: 10px;
        gap: 8px;
    }
}