/* ============================================
   ORIGINALNI PROFILE STYLES
   ============================================ */

/* PROFILE PAGE STYLES */

.profile-header {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
    }
    .profile-stats {
        border-top: 1px solid rgba(255,255,255,0.2);
    }
    .profile-tab {
        border-bottom: 3px solid transparent;
        transition: all 0.3s;
    }
    .profile-tab.active {
        border-bottom-color: var(--bs-primary);
        color: var(--bs-primary) !important;
    }
    .ad-grid-item {
        position: relative;
        overflow: hidden;
        border-radius: 8px;
        transition: transform 0.3s;
    }
    .ad-grid-item:hover {
        transform: scale(1.02);
    }
    .ad-grid-item.premium::before {
        content: '⭐ PREMIUM';
        position: absolute;
        top: 10px;
        left: 10px;
        background: rgba(255,193,7,0.9);
        color: #000;
        padding: 2px 8px;
        border-radius: 12px;
        font-size: 0.7rem;
        font-weight: bold;
        z-index: 10;
    }
    .follow-btn {
        min-width: 120px;
    }
    .profile-package-badge {
        position: absolute;
        top: 10px;
        right: 10px;
        z-index: 10;
    }
    
    
.profile-avatar {
    border: 3px solid var(--bs-primary);
    box-shadow: 0 0.5rem 1rem rgba(var(--bs-primary-rgb), 0.15);
    transition: transform 0.3s;
}

.profile-avatar:hover {
    transform: scale(1.05);
}

.stat-card {
    transition: all 0.3s ease;
    border-width: 2px;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15);
}

/* Badge styles */
.profile-badge {
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
}

/* Activity timeline */
.activity-timeline {
    position: relative;
    padding-left: 30px;
}

.activity-timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: #e9ecef;
}

.activity-item {
    position: relative;
    margin-bottom: 1.5rem;
}

.activity-item::before {
    content: '';
    position: absolute;
    left: -23px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--bs-primary);
    border: 2px solid white;
    box-shadow: 0 0 0 2px var(--bs-primary);
}

/* Povećaj klikabilnost kartica */
.ad-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s;
}

.ad-card-link:hover {
    transform: translateY(-3px);
    color: inherit;
}

/* Stil za celokupnu karticu da bude klikabilna */
.card {
    cursor: pointer;
    transition: box-shadow 0.2s;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15);
}

/* Form styles in modals */
#editProfileForm .form-control:focus,
#changePasswordForm .form-control:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .profile-avatar {
        width: 120px !important;
        height: 120px !important;
    }
    
    .stat-card h4 {
        font-size: 1.2rem;
    }
}

/* ============================================
   PUBLIC PROFILE STYLES (Instagram-like)
   Dodato na postojeći profile.css
   ============================================ */

/* PROFILE HEADER */
.profile-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    margin-bottom: 2rem;
}

.profile-header .profile-avatar {
    border: 4px solid white;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.profile-stats {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1rem;
    margin-top: 1rem;
}

.profile-stats .col-4 {
    padding: 0.5rem;
}

.profile-stats strong {
    font-weight: 700;
    letter-spacing: 0.5px;
}

.profile-stats .small {
    opacity: 0.85;
    font-size: 0.85rem;
}

/* PAKET BADGE */
.profile-package-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
    padding: 6px 12px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* TABS NAVIGACIJA */
.profile-tab {
    border: none;
    background: none;
    padding: 0.75rem 1.25rem;
    color: #6c757d;
    font-weight: 500;
    position: relative;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.profile-tab:hover {
    color: #495057;
    background-color: rgba(0, 0, 0, 0.03);
}

.profile-tab.active {
    color: var(--bs-primary) !important;
    border-bottom-color: var(--bs-primary);
    background-color: rgba(var(--bs-primary-rgb), 0.05);
}

.profile-tab .badge {
    font-size: 0.65rem;
    padding: 0.25em 0.5em;
    min-width: 24px;
}

/* TAB CONTENT */
.tab-content {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* AD GRID (Instagram galerija) */
.ad-grid-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: white;
    height: 100%;
}

.ad-grid-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--bs-primary);
}

.ad-grid-item.premium::before {
    content: '⭐ PREMIUM';
    position: absolute;
    top: 12px;
    left: 12px;
    background: linear-gradient(135deg, #ffd700, #ffa500);
    color: #000;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.ad-grid-item .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.ad-grid-item:hover .card-img-top {
    transform: scale(1.05);
}

.ad-grid-item .card-body {
    padding: 1.25rem;
}

.ad-grid-item .card-title {
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    height: 40px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.ad-grid-link {
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.ad-grid-link:hover {
    color: inherit;
}

/* LOAD MORE BUTTON */
#loadMoreAds {
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s;
    border-width: 2px;
}

#loadMoreAds:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* FOLLOW BUTTON ANIMATIONS */
.follow-btn {
    min-width: 120px;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.follow-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.follow-btn:active {
    transform: translateY(0);
}

.follow-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* FOLLOWER COUNT ANIMATION */
.follower-count {
    transition: all 0.3s ease;
    display: inline-block;
}

.follower-updated {
    animation: pulse 1s ease;
    color: var(--bs-success) !important;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* REVIEW STARS */
.review-star {
    cursor: pointer;
    transition: color 0.2s;
    font-size: 1.2rem;
}

.review-star:hover {
    color: #ffc107 !important;
}

.star-rating {
    display: inline-flex;
    flex-direction: row-reverse;
    gap: 2px;
}

/* REVIEW PROGRESS BARS */
.progress {
    height: 10px;
    border-radius: 5px;
    overflow: hidden;
    background-color: #e9ecef;
}

.progress-bar {
    border-radius: 5px;
    transition: width 0.6s ease;
}

/* SHARE SECTION */
.share-section .btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
}

.share-section .btn:hover {
    transform: translateY(-3px);
}

#profileLink {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    background-color: #f8f9fa;
    border-color: #dee2e6;
}

/* QR CODE CONTAINER */
#qrCodeContainer {
    animation: slideUp 0.3s ease;
    max-width: 250px;
    margin: 0 auto;
}

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

/* MESSAGE COUNTER */
#messageCounter {
    font-size: 0.85rem;
    text-align: right;
    margin-top: 0.25rem;
}

/* REPORT BUTTON */
#reportButton {
    font-size: 0.85rem;
    padding: 0.25rem 0.75rem;
}

/* AVATAR UPLOAD PREVIEW */
#avatar-preview {
    transition: transform 0.3s;
    border: 3px solid #dee2e6;
}

#avatar-preview:hover {
    transform: scale(1.05);
}

/* STAT CARDS */
.stat-card {
    border: 2px solid transparent;
    transition: all 0.3s;
    border-radius: 10px;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--bs-primary);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.stat-card.border-primary .card-body {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.05), transparent);
}

.stat-card.border-success .card-body {
    background: linear-gradient(135deg, rgba(25, 135, 84, 0.05), transparent);
}

/* ACTIVITY TIMELINE */
.activity-timeline {
    position: relative;
    padding-left: 30px;
}

.activity-timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--bs-primary), var(--bs-info));
}

.activity-item {
    position: relative;
    margin-bottom: 1.5rem;
    padding: 0.5rem 0;
}

.activity-item::before {
    content: '';
    position: absolute;
    left: -23px;
    top: 12px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--bs-primary);
    box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.2);
    z-index: 2;
}

.activity-item .activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

/* BADGE VARIJANTE */
.badge.bg-gradient {
    background: linear-gradient(135deg, var(--bs-primary), var(--bs-info));
    color: white;
    border: none;
}

.badge.bg-warning.text-dark {
    background: linear-gradient(135deg, #ffd700, #ffa500);
    color: #000;
    font-weight: 700;
}

.badge.bg-secondary {
    background: linear-gradient(135deg, #6c757d, #495057);
    color: white;
}

/* RESPONSIVE ADJUSTMENTS */
@media (max-width: 768px) {
    .profile-header {
        padding: 1rem 0;
    }
    
    .profile-avatar {
        width: 100px !important;
        height: 100px !important;
    }
    
    .profile-stats .fs-4 {
        font-size: 1.5rem !important;
    }
    
    .profile-tab {
        padding: 0.5rem 0.75rem;
        font-size: 0.9rem;
    }
    
    .ad-grid-item .card-img-top {
        height: 150px;
    }
    
    .ad-grid-item .card-title {
        font-size: 0.85rem;
        height: 36px;
    }
    
    .follow-btn {
        min-width: 100px;
        padding: 0.4rem 1rem;
        font-size: 0.9rem;
    }
    
    .profile-package-badge {
        font-size: 0.65rem;
        padding: 4px 8px;
        top: 5px;
        right: 5px;
    }
}

@media (max-width: 576px) {
    .profile-tab {
        flex: 1;
        justify-content: center;
        font-size: 0.8rem;
        padding: 0.5rem;
    }
    
    .profile-tab i {
        display: none;
    }
    
    .ad-grid-item {
        border-radius: 8px;
    }
    
    .ad-grid-item.premium::before {
        font-size: 0.6rem;
        padding: 2px 6px;
        top: 8px;
        left: 8px;
    }
    
    .share-section .btn {
        width: 36px;
        height: 36px;
    }
}

/* DARK MODE SUPPORT */
@media (prefers-color-scheme: dark) {
    .ad-grid-item {
        background: #2d3748;
        border-color: #4a5568;
    }
    
    .ad-grid-item .card-title {
        color: #e2e8f0;
    }
    
    .ad-grid-item .text-muted {
        color: #a0aec0 !important;
    }
    
    .badge.bg-light.text-dark {
        background-color: #4a5568 !important;
        color: #e2e8f0 !important;
    }
    
    #profileLink {
        background-color: #2d3748;
        border-color: #4a5568;
        color: #e2e8f0;
    }
    
    .progress {
        background-color: #4a5568;
    }
}

/* PRINT STYLES */
@media print {
    .profile-header {
        background: none !important;
        color: black !important;
        border-bottom: 2px solid #000;
    }
    
    .profile-tab,
    .follow-btn,
    .share-section,
    #loadMoreAds {
        display: none !important;
    }
    
    .ad-grid-item {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}

/* ACCESSIBILITY */
@media (prefers-reduced-motion: reduce) {
    .ad-grid-item,
    .follow-btn,
    .stat-card,
    .profile-tab,
    .share-section .btn {
        transition: none !important;
    }
    
    .follower-updated {
        animation: none !important;
    }
}

/* HIGH CONTRAST MODE */
@media (prefers-contrast: high) {
    .profile-header {
        background: #000 !important;
        color: #fff !important;
    }
    
    .ad-grid-item {
        border: 2px solid #000 !important;
    }
    
    .profile-tab.active {
        border-bottom: 3px solid #000 !important;
        color: #000 !important;
    }
}