/**
 * Dev Portfolio - Frontend Styles
 * معرض الأعمال - تنسيق الواجهة الأمامية
 */

/* ===== Filter Buttons ===== */
.dev-portfolio-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 40px;
    padding: 20px;
}

.dev-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: #ffffff;
    border: 2px solid #e5e7eb;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.dev-filter-btn:hover {
    border-color: var(--category-color, #3b82f6);
    color: var(--category-color, #3b82f6);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.dev-filter-btn.active {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-color: #3b82f6;
    color: #ffffff;
}

.dev-filter-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dev-filter-icon {
    font-size: 16px;
}

/* ===== Portfolio Grid ===== */
.dev-portfolio-grid {
    display: grid;
    gap: 30px;
    padding: 0 15px;
}

.dev-portfolio-grid[data-columns="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.dev-portfolio-grid[data-columns="3"] {
    grid-template-columns: repeat(3, 1fr);
}

.dev-portfolio-grid[data-columns="4"] {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
    .dev-portfolio-grid[data-columns="4"] {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .dev-portfolio-grid[data-columns="3"],
    .dev-portfolio-grid[data-columns="4"] {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .dev-portfolio-grid[data-columns="2"],
    .dev-portfolio-grid[data-columns="3"],
    .dev-portfolio-grid[data-columns="4"] {
        grid-template-columns: 1fr;
    }
    
    .dev-portfolio-filter {
        gap: 8px;
    }
    
    .dev-filter-btn {
        padding: 10px 16px;
        font-size: 13px;
    }
}

/* ===== Project Card ===== */
.dev-project-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: devFadeInUp 0.5s ease forwards;
}

.dev-project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

@keyframes devFadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Project Image ===== */
.dev-project-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

.dev-project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.dev-project-card:hover .dev-project-image img {
    transform: scale(1.05);
}

.dev-project-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

.dev-project-placeholder .dashicons {
    font-size: 48px;
    color: #9ca3af;
    width: auto;
    height: auto;
}

/* ===== Project Overlay ===== */
.dev-project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.3) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.dev-project-card:hover .dev-project-overlay {
    opacity: 1;
}

/* ===== Live Badge ===== */
.dev-live-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #10b981;
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
    animation: devFadeIn 0.3s ease;
}

.dev-pulse {
    width: 8px;
    height: 8px;
    background: #ffffff;
    border-radius: 50%;
    animation: devPulse 1.5s infinite;
}

@keyframes devPulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes devFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===== View Button ===== */
.dev-view-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: #ffffff;
    color: #1f2937;
    text-decoration: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    transform: translateY(20px);
    opacity: 0;
}

.dev-project-card:hover .dev-view-btn {
    transform: translateY(0);
    opacity: 1;
    transition-delay: 0.1s;
}

.dev-view-btn:hover {
    background: #3b82f6;
    color: #ffffff;
}

.dev-view-btn .dashicons {
    font-size: 16px;
    width: auto;
    height: auto;
    line-height: 1;
}

/* ===== Project Info ===== */
.dev-project-info {
    padding: 20px;
    text-align: center;
}

.dev-project-category {
    display: inline-block;
    padding: 4px 12px;
    background: #3b82f6;
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 12px;
}

.dev-project-title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: #1f2937;
    line-height: 1.4;
}

/* ===== Loading State ===== */
.dev-portfolio-loading {
    text-align: center;
    padding: 60px 20px;
}

.dev-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #e5e7eb;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: devSpin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes devSpin {
    to {
        transform: rotate(360deg);
    }
}

.dev-portfolio-loading p {
    color: #6b7280;
    font-size: 16px;
    margin: 0;
}

/* ===== No Projects ===== */
.dev-no-projects {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: #6b7280;
    font-size: 18px;
}

/* ===== RTL Support ===== */
[dir="rtl"] .dev-live-badge {
    right: auto;
    left: 15px;
}

/* ===== Animation for filtering ===== */
.dev-project-card.filtering-out {
    animation: devFadeOut 0.3s ease forwards;
}

@keyframes devFadeOut {
    to {
        opacity: 0;
        transform: scale(0.9);
    }
}

/* ===== Custom scrollbar ===== */
.dev-portfolio-filter::-webkit-scrollbar {
    height: 6px;
}

.dev-portfolio-filter::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.dev-portfolio-filter::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.dev-portfolio-filter::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}