/* Main Profile Styles */
.ofi-profile {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.ofi-profile-cover {
    width: 100%;
    height: 300px;
    background-size: cover;
    background-position: center;
    border-radius: 16px 16px 0 0;
    margin-bottom: -75px;
}

.ofi-profile-header {
    display: flex;
    gap: 2rem;
    padding: 2rem;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    margin-bottom: 3rem;
}

.ofi-profile-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    flex-shrink: 0;
    border: 5px solid #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.ofi-profile-meta {
    flex: 1;
}

.ofi-profile-meta h1 {
    font-size: 2rem;
    font-weight: 800;
    margin: 0 0 0.5rem;
    color: #0f172a;
}

.ofi-profile-username {
    font-size: 1.1rem;
    color: #667eea;
    margin-bottom: 1rem;
    font-weight: 600;
}

.verified {
    color: #667eea;
    font-size: 1.5rem;
}

.ofi-profile-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: #64748b;
}

.ofi-profile-bio {
    color: #475569;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.ofi-social-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.ofi-social-btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #f1f5f9;
    color: #475569;
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s;
}

.ofi-social-btn:hover {
    background: #667eea;
    color: #fff;
}

.ofi-posts-section h2 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: #0f172a;
}

.ofi-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.ofi-post-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 12px;
}

.ofi-post-thumb {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.3s;
}

.ofi-post-item:hover .ofi-post-thumb {
    transform: scale(1.1);
}

.ofi-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.ofi-post-likes {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.ofi-post-date {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.ofi-blurred {
    filter: blur(8px);
    pointer-events: none;
}

.ofi-friends-section {
    margin-top: 3rem;
}

.ofi-friends-section h2 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: #0f172a;
}

.ofi-friends-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.ofi-friend-card {
    text-decoration: none;
    text-align: center;
    transition: transform 0.3s ease;
}

.ofi-friend-card:hover {
    transform: translateY(-4px);
}

.ofi-friend-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 0.75rem;
    display: block;
    border: 3px solid #e2e8f0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.ofi-friend-card:hover .ofi-friend-avatar {
    border-color: #667eea;
}

.ofi-friend-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: #0f172a;
    margin-bottom: 0.25rem;
}

.ofi-friend-username {
    font-size: 0.85rem;
    color: #64748b;
}

.ofi-popular-section {
    margin-top: 3rem;
}

.ofi-popular-section h2 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: #0f172a;
}

.ofi-popular-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.ofi-popular-card {
    text-decoration: none;
    display: block;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.ofi-popular-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.ofi-popular-thumb {
    width: 100%;
    aspect-ratio: 1;
    background-size: cover;
    background-position: center;
    position: relative;
}

.ofi-popular-count {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
}

.ofi-popular-info {
    padding: 0.75rem;
    background: #fff;
}

.ofi-popular-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: #0f172a;
    margin-bottom: 0.25rem;
}

.ofi-popular-likes {
    font-size: 0.85rem;
    color: #64748b;
}

#ofi-load-more {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 0.875rem 2.5rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

#ofi-load-more:hover {
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
    transform: translateY(-2px);
}

/* Spinner Animation */
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Lightbox Styles */
.ofi-lightbox {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: rgba(0, 0, 0, 0.95) !important;
    z-index: 999999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 0 !important;
    padding: 0 !important;
    flex-direction: column !important;
}

.ofi-photo-container {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    width: 100%;
}

.ofi-lightbox img {
    max-width: 90vw !important;
    max-height: 70vh !important;
    object-fit: contain !important;
    border: none !important;
    box-shadow: none !important;
}

.ofi-photo-info {
    background: rgba(15, 23, 42, 0.95) !important;
    color: #fff !important;
    padding: 1rem 2rem !important;
    max-width: 90vw !important;
    border-radius: 0 0 8px 8px !important;
    margin: 0 !important;
}

.ofi-photo-meta {
    display: flex !important;
    gap: 1.5rem !important;
    margin-bottom: 0.5rem !important;
    color: #94a3b8 !important;
    font-size: 0.9rem !important;
}

.ofi-photo-text {
    color: #e2e8f0 !important;
    line-height: 1.6 !important;
    font-size: 0.95rem !important;
}

.ofi-close, .ofi-prev, .ofi-next {
    all: unset;
    position: fixed !important;
    background: rgba(0, 0, 0, 0.7) !important;
    border: none !important;
    color: #fff !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    z-index: 1000000 !important;
    transition: all 0.3s !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-decoration: none !important;
    box-shadow: none !important;
    outline: none !important;
}

.ofi-close {
    top: 1rem !important;
    left: 1rem !important;
    width: 50px !important;
    height: 50px !important;
    font-size: 1.5rem !important;
    line-height: 1 !important;
}

.ofi-close:hover {
    background: rgba(102, 126, 234, 0.9) !important;
    transform: scale(1.1) !important;
}

.ofi-counter {
    position: fixed !important;
    top: 1rem !important;
    right: 1rem !important;
    background: rgba(0, 0, 0, 0.7) !important;
    color: #fff !important;
    padding: 0.5rem 1rem !important;
    border-radius: 8px !important;
    font-size: 0.9rem !important;
    z-index: 1000000 !important;
    border: none !important;
    box-shadow: none !important;
}

.ofi-prev, .ofi-next {
    top: 50% !important;
    width: 60px !important;
    height: 60px !important;
    font-size: 2rem !important;
    line-height: 1 !important;
}

.ofi-prev {
    left: 1rem !important;
    transform: translateY(-50%) !important;
}

.ofi-next {
    right: 1rem !important;
    transform: translateY(-50%) !important;
}

.ofi-prev:hover, .ofi-next:hover {
    background: rgba(102, 126, 234, 0.9) !important;
    transform: translateY(-50%) scale(1.1) !important;
}

/* Responsiveness */
@media (max-width: 768px) {
    .ofi-profile-cover {
        height: 200px;
        margin-bottom: -50px;
    }
    .ofi-profile-header {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    .ofi-profile-avatar {
        width: 100px;
        height: 100px;
        margin: 0 auto;
    }
    .ofi-profile-stats {
        justify-content: center;
    }
    .ofi-social-buttons {
        justify-content: center;
    }
    .ofi-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ofi-friends-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    .ofi-friend-avatar {
        width: 80px;
        height: 80px;
    }
    .ofi-popular-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .ofi-friends-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .ofi-popular-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}