/* =========================================
   WORK/PORTFOLIO PAGE STYLES
   ========================================= */

/* Project Card Styles */
.project-card {
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover {
    transform: translateY(-8px);
}

.project-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, #f5f5f5 0%, #e5e5e5 100%);
}

.dark .project-card-image {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.project-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-card-image img {
    transform: scale(1.08);
}

/* Image overlay gradient */
.project-card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.project-card:hover .project-card-image::after {
    opacity: 1;
}

/* Category Badge */
.category-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 10;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Technology Tags */
.tech-tag {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(220, 38, 38, 0.1);
    color: #DC2626;
    border: 1px solid rgba(220, 38, 38, 0.2);
    transition: all 0.3s ease;
}

.dark .tech-tag {
    background: rgba(220, 38, 38, 0.15);
    border-color: rgba(220, 38, 38, 0.3);
}

.tech-tag:hover {
    background: #DC2626;
    color: white;
    border-color: #DC2626;
}

/* View Project Link */
.view-project-link {
    position: absolute;
    bottom: 20px;
    right: 20px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
}

.project-card:hover .view-project-link {
    opacity: 1;
    transform: translateY(0);
}

/* Filter Buttons */
.filter-btn {
    position: relative;
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.filter-btn:not(.active) {
    background: white;
    color: #6b7280;
    border-color: #e5e7eb;
}

.dark .filter-btn:not(.active) {
    background: #1a1a1a;
    color: #9ca3af;
    border-color: #374151;
}

.filter-btn:not(.active):hover {
    background: #f9fafb;
    border-color: #d1d5db;
    color: #374151;
}

.dark .filter-btn:not(.active):hover {
    background: #0a0a0a;
    border-color: #4b5563;
    color: #d1d5db;
}

.filter-btn.active {
    background: #DC2626;
    color: white;
    border-color: #DC2626;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.filter-btn.active::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 100px;
    border: 2px solid #DC2626;
    opacity: 0.3;
    animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-ring {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.3;
    }

    50% {
        transform: scale(1.05);
        opacity: 0;
    }
}

/* Project Count Badge */
.project-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    background: rgba(220, 38, 38, 0.15);
    color: #DC2626;
    margin-left: 6px;
}

.filter-btn.active .project-count {
    background: rgba(255, 255, 255, 0.25);
    color: white;
}

/* Loading Animation */
.skeleton-loader {
    animation: skeleton-loading 1.5s ease-in-out infinite;
}

@keyframes skeleton-loading {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

/* Fade In Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Stagger animation for grid items */
.project-card:nth-child(1) {
    animation-delay: 0.05s;
}

.project-card:nth-child(2) {
    animation-delay: 0.1s;
}

.project-card:nth-child(3) {
    animation-delay: 0.15s;
}

.project-card:nth-child(4) {
    animation-delay: 0.2s;
}

.project-card:nth-child(5) {
    animation-delay: 0.25s;
}

.project-card:nth-child(6) {
    animation-delay: 0.3s;
}

.project-card:nth-child(7) {
    animation-delay: 0.35s;
}

.project-card:nth-child(8) {
    animation-delay: 0.4s;
}

.project-card:nth-child(9) {
    animation-delay: 0.45s;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .filter-btn {
        padding: 8px 16px;
        font-size: 0.8125rem;
    }

    .project-card {
        margin-bottom: 1rem;
    }
}

/* =========================================
   PAGINATION STYLES
   ========================================= */
.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 12px;
    border-radius: 12px;
    font-size: 0.9375rem;
    font-weight: 600;
    background: white;
    color: #374151;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    cursor: pointer;
}

.dark .pagination-btn {
    background: #1a1a1a;
    color: #d1d5db;
    border-color: #374151;
}

.pagination-btn:hover:not(.active):not(.disabled) {
    background: #f9fafb;
    border-color: #DC2626;
    color: #DC2626;
}

.dark .pagination-btn:hover:not(.active):not(.disabled) {
    background: #0a0a0a;
    border-color: #DC2626;
    color: #DC2626;
}

.pagination-btn.active {
    background: #DC2626;
    color: white;
    border-color: #DC2626;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.pagination-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* =========================================
   PROJECT GALLERY STYLES
   ========================================= */
.gallery-wrapper {
    border-radius: var(--radius-lg, 20px);
    overflow: hidden;
}

.gallery-main {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--bg-subtle, #f1f0ee);
    border-radius: var(--radius-lg, 20px);
    overflow: hidden;
}

.gallery-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: zoom-in;
    transition: transform 0.3s ease;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease;
    opacity: 0;
}

.gallery-main:hover .gallery-nav {
    opacity: 1;
}

.gallery-nav:hover {
    background: rgba(0, 0, 0, 0.75);
}

.gallery-nav-prev {
    left: 12px;
}

.gallery-nav-next {
    right: 12px;
}

.gallery-counter {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 0.8rem;
    padding: 4px 10px;
    border-radius: 999px;
}

.gallery-thumbnails {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
}

.gallery-thumb {
    flex-shrink: 0;
    width: 72px;
    height: 52px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: border-color 0.2s ease, opacity 0.2s ease;
    opacity: 0.6;
    padding: 0;
    background: none;
}

.gallery-thumb.active,
.gallery-thumb:hover {
    border-color: var(--color-primary, #C1121F);
    opacity: 1;
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Lightbox */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 10001;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-overlay.active {
    opacity: 1;
}

.lightbox-image {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
}

.lightbox-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease;
    z-index: 5;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.25);
}

.lightbox-prev {
    left: 16px;
}

.lightbox-next {
    right: 16px;
}

.lightbox-counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* =========================================
   PROJECT SEARCH STYLES
   ========================================= */
.project-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.project-search-wrap {
    position: relative;
    max-width: 480px;
    flex: 1 1 320px;
}

.project-search-input {
    width: 100%;
    padding: 0.875rem 2.75rem 0.875rem 3rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border: 2px solid var(--border-color, #d9dbe3);
    border-radius: 14px;
    background: var(--bg-surface, #fff);
    color: var(--text-main, #141417);
    outline: none;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    letter-spacing: -0.01em;
}

.project-search-input::placeholder {
    color: var(--text-light, #6e7684);
    font-weight: 400;
}

.project-search-input:focus {
    border-color: var(--color-primary, #C1121F);
    box-shadow: 0 0 0 4px rgba(193, 18, 31, 0.08);
    background: var(--bg-surface, #fff);
}

.project-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light, #6e7684);
    font-size: 1.25rem;
    pointer-events: none;
    transition: color 0.2s ease;
}

.project-search-wrap:focus-within .project-search-icon {
    color: var(--color-primary, #C1121F);
}

.project-search-clear {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    display: none;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--text-light, #6e7684);
    cursor: pointer;
    padding: 0;
    transition: background 0.2s ease, color 0.2s ease;
}

.project-search-clear.visible {
    display: flex;
}

.project-search-clear:hover {
    background: rgba(193, 18, 31, 0.08);
    color: var(--color-primary, #C1121F);
}

.project-sort-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    flex: 0 0 auto;
}

.project-sort-label {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-muted, #4D525C);
}

.project-sort-select {
    min-width: 150px;
    padding: 0.875rem 2.5rem 0.875rem 1rem;
    border: 2px solid var(--border-color, #d9dbe3);
    border-radius: 14px;
    background: var(--bg-surface, #fff);
    color: var(--text-main, #141417);
    font-size: 0.9375rem;
    font-weight: 700;
    outline: none;
    cursor: pointer;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.project-sort-select:focus {
    border-color: var(--color-primary, #C1121F);
    box-shadow: 0 0 0 4px rgba(193, 18, 31, 0.08);
}

.project-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.project-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 42px;
    padding: 0.65rem 1rem;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 800;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.project-action-btn-primary {
    background: var(--color-primary, #C1121F);
    color: #fff;
    border: 2px solid var(--color-primary, #C1121F);
}

.project-action-btn-primary:hover {
    background: #9f1019;
    border-color: #9f1019;
}

.project-action-btn-secondary {
    background: transparent;
    color: var(--color-primary, #C1121F);
    border: 2px solid rgba(193, 18, 31, 0.25);
}

.project-action-btn-secondary:hover {
    border-color: var(--color-primary, #C1121F);
    background: rgba(193, 18, 31, 0.08);
}

/* Mobile responsive for gallery */
@media (max-width: 640px) {
    .project-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .project-search-wrap,
    .project-sort-wrap,
    .project-sort-select {
        width: 100%;
        max-width: none;
    }

    .project-sort-wrap {
        align-items: stretch;
        flex-direction: column;
        gap: 0.4rem;
    }

    .project-card-actions,
    .project-action-btn {
        width: 100%;
    }

    .gallery-nav {
        opacity: 1;
        width: 36px;
        height: 36px;
    }

    .gallery-thumb {
        width: 56px;
        height: 40px;
    }

    .lightbox-nav {
        width: 40px;
        height: 40px;
    }
}