:root {
    --primary-color: #4a90e2;
    --secondary-color: #50e3c2;
    --background-color: #f4f7f6;
    --sidebar-bg: #ffffff;
    --text-color: #333333;
    --text-color-light: #777777;
    --border-color: #e0e0e0;
    --shadow-color: rgba(0, 0, 0, 0.05);
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --card-bg: #ffffff;
    --input-bg: #ffffff;
    --image-preview-bg: #f8f9fa;

    --font-family: 'Inter', sans-serif;
    --border-radius: 8px;
    --transition-speed: 0.3s;
}

/* ===========================
   TOAST NOTIFICATION SYSTEM
   =========================== */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    background: white;
    border-radius: 12px;
    padding: 16px 20px;
    min-width: 300px;
    max-width: 450px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    pointer-events: all;
    animation: slideInRight 0.3s ease-out;
    border-left: 4px solid var(--primary-color);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.toast:hover {
    transform: translateX(-5px);
}

.toast.removing {
    animation: slideOutRight 0.3s ease-in forwards;
}

@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

.toast-icon {
    font-size: 24px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.toast-content {
    flex: 1;
    min-width: 0;
}

.toast-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
    color: var(--text-color);
}

.toast-message {
    font-size: 13px;
    color: var(--text-color-light);
    word-wrap: break-word;
}

.toast-close {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--text-color-light);
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s;
    flex-shrink: 0;
}

.toast-close:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--primary-color);
    border-radius: 0 0 0 12px;
    animation: progressBar 5s linear forwards;
}

@keyframes progressBar {
    from {
        width: 100%;
    }
    to {
        width: 0%;
    }
}

/* Toast Types */
.toast.success {
    border-left-color: var(--success-color);
}

.toast.success .toast-icon {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
}

.toast.success .toast-progress {
    background: var(--success-color);
}

.toast.error {
    border-left-color: var(--danger-color);
}

.toast.error .toast-icon {
    background: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
}

.toast.error .toast-progress {
    background: var(--danger-color);
}

.toast.warning {
    border-left-color: var(--warning-color);
}

.toast.warning .toast-icon {
    background: rgba(255, 193, 7, 0.1);
    color: var(--warning-color);
}

.toast.warning .toast-progress {
    background: var(--warning-color);
}

.toast.info {
    border-left-color: var(--info-color);
}

.toast.info .toast-icon {
    background: rgba(23, 162, 184, 0.1);
    color: var(--info-color);
}

.toast.info .toast-progress {
    background: var(--info-color);
}

/* Dark Mode */
[data-theme="dark"] .toast {
    background: var(--card-bg);
}

[data-theme="dark"] .toast-close:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Confirm Modal */
.confirm-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10001;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease-out;
}

.confirm-modal.active {
    display: flex;
}

.confirm-modal-content {
    background: white;
    border-radius: 16px;
    padding: 24px;
    max-width: 450px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: scaleIn 0.2s ease-out;
}

[data-theme="dark"] .confirm-modal-content {
    background: var(--card-bg);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.confirm-modal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.confirm-modal-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.confirm-modal-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}

.confirm-modal-message {
    color: var(--text-color-light);
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 20px;
    white-space: pre-wrap;
}

.confirm-modal-footer {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.confirm-modal-footer .btn {
    min-width: 100px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .toast-container {
        left: 20px;
        right: 20px;
        top: 20px;
    }
    
    .toast {
        min-width: auto;
        width: 100%;
    }
}

/* Dark Mode */
[data-theme="dark"] {
    --primary-color: #5aa3ff;
    --secondary-color: #64f4d2;
    --background-color: #1a1a1a;
    --sidebar-bg: #2d2d2d;
    --text-color: #e0e0e0;
    --text-color-light: #a0a0a0;
    --border-color: #3d3d3d;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --success-color: #34d058;
    --danger-color: #f85149;
    --warning-color: #ffb627;
    --info-color: #58a6ff;
    --card-bg: #2d2d2d;
    --input-bg: #1a1a1a;
    --image-preview-bg: #2d2d2d;
}

/* System theme preference */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --primary-color: #5aa3ff;
        --secondary-color: #64f4d2;
        --background-color: #1a1a1a;
        --sidebar-bg: #2d2d2d;
        --text-color: #e0e0e0;
        --text-color-light: #a0a0a0;
        --border-color: #3d3d3d;
        --shadow-color: rgba(0, 0, 0, 0.3);
        --success-color: #34d058;
        --danger-color: #f85149;
        --warning-color: #ffb627;
        --info-color: #58a6ff;
        --card-bg: #2d2d2d;
        --input-bg: #1a1a1a;
        --image-preview-bg: #2d2d2d;
    }
}

/* Global smooth transitions for theme switching */
html {
    transition: background-color 0.3s ease;
}

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    font-size: 16px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Theme-aware elements smooth transition */
.sidebar,
.sidebar-header,
.sidebar-nav,
.sidebar-footer,
.main-content,
.header,
.stat-card,
.image-card,
.image-info,
.image-actions,
.modal-content,
.form-control,
.drop-zone,
.theme-toggle,
.user-link,
.profile-section,
.card-bg,
[class*="btn"],
input,
textarea,
select {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.dashboard-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    display: grid;
    grid-template-rows: auto 1fr auto;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .sidebar {
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    box-shadow: 2px 0 20px rgba(0, 0, 0, 0.4);
}

.sidebar-header {
    padding: 32px 24px;
    border-bottom: 1px solid var(--border-color);
    background: transparent;
}

.sidebar-header .logo {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-color);
    text-shadow: none;
    letter-spacing: -0.5px;
    margin: 0;
}

.sidebar-nav {
    padding: 24px 16px;
    padding-bottom: 12px;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}

.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: var(--text-color-light);
}

.sidebar-nav h3 {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-color-light);
    letter-spacing: 1.2px;
    margin-bottom: 12px;
    margin-top: 0;
    margin-left: 12px;
    font-weight: 700;
}

.sidebar-footer {
    padding: 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: transparent;
}

/* Theme Toggle Button */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-color);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
}

.theme-toggle:hover {
    background: var(--card-bg);
    border-color: var(--primary-color);
    transform: scale(1.02);
    transition: all 0.3s ease;
}

.theme-icon {
    font-size: 18px;
    display: flex;
    align-items: center;
}

.theme-text {
    font-size: 13px;
}

.main-content {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
    margin-left: 300px;
}

.header {
    margin-bottom: 2rem;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-content h2 {
    font-size: 2rem;
    font-weight: 700;
}

.actions-bar {
    display: flex;
    gap: 1.5rem; /* Increased gap */
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px var(--shadow-color);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
}

/* Base URL için özel stil - uzun URL'ler için küçük font */
.stat-value.url-value {
    font-size: 1.2rem;
    font-weight: 600;
    word-break: break-all;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-color-light);
}

/* Wide Stat Card (Library için) */
.stat-card-wide {
    min-width: 100%;
}

@media (max-width: 768px) {
    .stats {
        grid-template-columns: 1fr;
    }
}

.images-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

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

/* Grid Column Classes - Responsive */
.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr) !important;
}

.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr) !important;
}

.grid-cols-6 {
    grid-template-columns: repeat(6, 1fr) !important;
}

.grid-cols-12 {
    grid-template-columns: repeat(10, 1fr) !important;
}

/* Responsive Grid Adjustments */
@media (max-width: 1800px) {
    .grid-cols-12 {
        grid-template-columns: repeat(8, 1fr) !important;
    }
}

@media (max-width: 1400px) {
    .grid-cols-12 {
        grid-template-columns: repeat(6, 1fr) !important;
    }
}

@media (max-width: 1200px) {
    .grid-cols-6 {
        grid-template-columns: repeat(4, 1fr) !important;
    }
    .grid-cols-12 {
        grid-template-columns: repeat(5, 1fr) !important;
    }
}

@media (max-width: 992px) {
    .images-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .grid-cols-3 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .grid-cols-4 {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    .grid-cols-6 {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    .grid-cols-12 {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

.image-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 12px var(--shadow-color);
    min-width: 100px;
}

.image-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.image-preview {
    height: 200px;
    position: relative;
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Mini görünüm için daha küçük önizleme */
.grid-cols-12 .image-card .image-preview {
    height: 150px;
}

.grid-cols-12 .image-card .image-info {
    padding: 0.75rem;
}

.grid-cols-12 .image-card .image-name {
    font-size: 0.85rem;
}

.grid-cols-12 .image-card .image-actions {
    padding: 8px;
    gap: 4px;
    grid-template-columns: repeat(2, 1fr);
}

.grid-cols-12 .image-card .image-actions .btn-sm {
    padding: 0.3rem 0.5rem;
    font-size: 0.75rem;
}

/* QR Code Card - Özel stil */
.qr-card {
    border: 2px solid #e0e7ff;
}

.qr-card .image-preview {
    background: var(--image-preview-bg, #ffffff);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.qr-card .image-preview img {
    object-fit: contain;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    filter: none;
}

.qr-card:hover {
    border-color: #c7d2fe;
}

/* QR kod container'ı için özel grid - değişmesin */
.images-section:has(.qr-card) .images-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.qr-url-preview {
    font-size: 12px;
    color: #6b7280;
    padding: 8px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: 'Courier New', monospace;
}

.image-info {
    padding: 1rem;
}

.image-name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.image-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-color-light);
}

.category-badge {
    font-size: 11px;
    padding: 3px 8px;
    background: var(--border-color);
    color: var(--text-color-light);
    border-radius: 4px;
    font-weight: 500;
}

.upload-date {
    font-size: 11px;
    color: var(--text-color-light);
}

.short-link-display {
    margin-top: 0.5rem;
    padding: 6px 8px;
    background: linear-gradient(135deg, #667eea20 0%, #764ba220 100%);
    border-radius: 6px;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.short-link-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-color);
    font-family: 'Monaco', 'Courier New', monospace;
    word-break: break-all;
    display: flex;
    align-items: center;
    gap: 4px;
}

.short-link-badge small {
    font-size: 0.7rem;
    opacity: 0.7;
    font-weight: normal;
}

[data-theme="dark"] .short-link-display {
    background: linear-gradient(135deg, #667eea15 0%, #764ba215 100%);
    border-color: rgba(102, 126, 234, 0.3);
}

.image-actions {
    padding: 12px;
    background-color: var(--background-color);
    border-top: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-card:hover .image-actions {
    opacity: 1;
}

/* Mobilde her zaman görünür */
@media (max-width: 768px) {
    .image-actions {
        opacity: 1;
    }
}

.btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: background-color var(--transition-speed) ease;
    display: inline-flex; /* For icon alignment */
    align-items: center; /* For icon alignment */
    justify-content: center; /* For icon alignment */
    gap: 0.5rem; /* Space between icon and text */
}

.btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow-color);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(50%);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #3a7ac8;
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
}

.btn-secondary:hover:not(:disabled) {
    background-color: #5a6268;
}

/* Secondary button in sidebar footer */
.sidebar-footer .btn-secondary {
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.sidebar-footer .btn-secondary:hover:not(:disabled) {
    background-color: var(--card-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background-color: var(--background-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}
.btn-success:hover {
    background-color: #218838;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}
.btn-danger:hover {
    background-color: #c82333;
}

.btn-warning {
    background-color: var(--warning-color);
    color: #212529;
}
.btn-warning:hover {
    background-color: #e0a800;
}
.btn-warning:disabled {
    background-color: #6c757d;
    color: #adb5bd;
    cursor: not-allowed;
    opacity: 0.5;
}

.btn-info {
    background-color: var(--info-color);
    color: white;
}
.btn-info:hover {
    background-color: #138496;
}

/* Add other button styles (success, danger, etc.) */
.btn-sm {
    padding: 0.4rem 0.8rem; /* Adjusted padding */
    font-size: 0.875rem;
    line-height: 1.4;
    border-radius: 6px; /* Adjusted border-radius */
    gap: 0.3rem; /* Smaller gap for small buttons */
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    animation: slide-down 0.3s ease-out;
}

@keyframes slide-down {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.modal-header h2 {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color-light);
    transition: color var(--transition-speed) ease;
}

.modal-close:hover {
    color: var(--text-color);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    margin-top: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--input-bg);
    color: var(--text-color);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.2);
}

.drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    background-color: var(--card-bg);
    cursor: pointer;
}

.drop-zone:hover {
    border-color: var(--primary-color);
    background-color: var(--background-color);
}

[data-theme="dark"] .drop-zone:hover {
    background-color: var(--card-bg);
    opacity: 0.9;
}

.drop-zone-content .drop-zone-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.drop-zone-text {
    margin: 1rem 0 0.5rem;
    font-weight: 500;
}

.drop-zone-subtext {
    color: var(--text-color-light);
    margin-bottom: 1rem;
}

.file-list {
    margin-top: 1rem;
}

/* Resize Modal Specific Styles */
.resize-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.resize-preview-section {
    background-color: var(--background-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    min-height: 300px;
}

.resize-preview-img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
}

.modal-header-stacked {
    align-items: flex-start;
    gap: 0.75rem;
}

.modal-header-stacked .modal-close {
    margin-left: auto;
}

.modal-eyebrow {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-color-light);
    margin-bottom: 0.25rem;
}

.modal-subtitle {
    font-size: 0.9rem;
    color: var(--text-color-light);
    margin-top: 0.35rem;
}

.resize-meta-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    margin-bottom: 1.25rem;
}

.resize-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.resize-meta-label {
    font-size: 0.75rem;
    color: var(--text-color-light);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.resize-meta-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
}

.resize-meta-value.highlight {
    color: var(--primary-color);
}

.resize-meta-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    border-radius: 999px;
    background: rgba(74, 144, 226, 0.15);
    color: var(--primary-color);
    border: 1px solid rgba(74, 144, 226, 0.4);
}

.resize-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 1.5rem;
    align-items: flex-start;
}

.resize-preview-section {
    background: linear-gradient(145deg, rgba(74, 144, 226, 0.12), rgba(74, 144, 226, 0.03));
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    min-height: 360px;
    position: relative;
    overflow: hidden;
    border: 1px dashed rgba(74, 144, 226, 0.4);
}

.resize-preview-img {
    max-height: 500px;
}

.resize-preview-chip {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.resize-form-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: calc(85vh - 220px);
    overflow-y: auto;
    padding-right: 0.5rem;
}

.resize-control-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: space-between;
}

.card-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-color-light);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.card-title {
    font-size: 1.1rem;
    margin: 0.15rem 0 0;
}

.chip-button {
    border: 1px solid var(--border-color);
    background: transparent;
    border-radius: 999px;
    padding: 0.35rem 0.85rem;
    font-size: 0.85rem;
    cursor: pointer;
    color: var(--text-color);
    transition: all var(--transition-speed);
}

.chip-button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.aspect-lock-control {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.25rem;
}

.aspect-lock-control input[type="checkbox"] {
    display: none;
}

.aspect-toggle {
    border: none;
    background: rgba(74, 144, 226, 0.1);
    color: var(--primary-color);
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-speed);
}

.aspect-toggle[data-locked="false"],
.aspect-toggle[aria-pressed="false"] {
    background: rgba(220, 38, 38, 0.12);
    color: #dc2626;
}

.dimension-inputs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.dimension-field label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 500;
}

.input-shell {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9rem;
    color: var(--text-color-light);
    pointer-events: none;
}

.input-shell .form-control {
    padding-left: 2.5rem;
    font-weight: 600;
    text-align: left;
}

/* Resize input number düzeltmeleri */
.dimension-field input[type="number"] {
    appearance: textfield;
    -moz-appearance: textfield;
    width: calc(5ch + 2.5rem) !important;
    min-width: 0;
    max-width: 100%;
}

.dimension-field input[type="number"]::-webkit-inner-spin-button,
.dimension-field input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.slider-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.slider-group {
    margin-top: 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.slider-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9rem;
}

.slider-label span:last-child {
    font-weight: 600;
    color: var(--primary-color);
}

.scale-badge {
    font-weight: 600;
    color: var(--primary-color);
    background: rgba(74, 144, 226, 0.15);
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
}

.resize-scale-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.scale-chip {
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 0.4rem 0.9rem;
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-speed);
    font-weight: 500;
}

.scale-chip:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.modal-footer.with-helper {
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.footer-helper {
    margin-right: auto;
    color: var(--text-color-light);
    font-size: 0.8rem;
}

/* Crop Modal Specific Styles */
.modal-large {
    max-width: 85% !important;
    width: 1000px !important;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 1.25rem !important;
}

.crop-modal-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    border-bottom: none;
    margin-bottom: 0.25rem;
    padding-bottom: 0;
}

.crop-modal-title h2 {
    margin-bottom: 0.25rem;
}

.modal-subtitle {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-color-light);
    margin: 0 0 0.35rem;
}

.modal-hint {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-color-light);
}

.crop-modal-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border: 1px solid rgba(74, 144, 226, 0.15);
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.08), rgba(80, 227, 194, 0.06));
    margin-bottom: 1.25rem;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.meta-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-color-light);
}

.meta-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    word-break: break-word;
}

.meta-status {
    justify-content: center;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    transition: background-color var(--transition-speed) ease;
}

.status-positive {
    background: rgba(40, 167, 69, 0.15);
    color: var(--success-color);
}

.status-warning {
    background: rgba(255, 193, 7, 0.15);
    color: var(--warning-color);
}

.crop-container {
    display: grid;
    grid-template-columns: 2fr 300px;
    gap: 1.25rem;
    overflow: hidden;
    max-height: calc(85vh - 180px);
}

.crop-preview-section {
    background-color: var(--background-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    overflow: hidden;
    position: relative;
    min-height: 350px;
    max-height: calc(85vh - 220px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.crop-preview-label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    pointer-events: none;
}

.crop-preview-section img {
    max-width: 100%;
    max-height: 100%;
    display: block;
}

.crop-controls-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    overflow-y: auto;
    padding-right: 0.5rem;
    max-width: 300px;
}

.crop-control-card {
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: 14px;
    padding: 0.9rem;
    background: var(--card-bg);
    box-shadow: 0 18px 35px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.crop-control-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
}

.crop-control-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.muted-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-color-light);
}

.unit-badge {
    background: rgba(74, 144, 226, 0.12);
    color: var(--primary-color);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    text-transform: uppercase;
}

.unit-soft {
    background: rgba(80, 227, 194, 0.15);
    color: var(--secondary-color);
}

.control-hint {
    font-size: 0.75rem;
    color: var(--text-color-light);
    margin: 0;
}

.crop-data-inputs {
    display: grid;
    grid-template-columns: repeat(2, auto);
    gap: 0.5rem;
    justify-content: flex-start;
    align-items: flex-start;
}

.crop-data-inputs .form-group {
    margin-bottom: 0;
}

.crop-data-inputs .form-group label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-color-light);
    margin-bottom: 0.25rem;
    display: block;
}

.crop-data-inputs input[type="number"] {
    appearance: textfield;
    -moz-appearance: textfield;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.4rem 0.5rem;
    height: 36px;
    width: calc(5ch + 1rem);
    min-width: 72px;
    max-width: 100px;
}

.crop-data-inputs input[type="number"]::-webkit-inner-spin-button,
.crop-data-inputs input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.crop-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.crop-tool-grid .btn-group {
    width: 100%;
    justify-content: flex-start;
}

.crop-actions label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-color-light);
    margin-bottom: 0.25rem;
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.crop-actions .btn-sm {
    padding: 0.375rem 0.625rem;
    font-size: 0.8rem;
    min-width: auto;
}

/* Responsive crop modal */
@media (max-width: 1024px) {
    .crop-container {
        grid-template-columns: 1fr;
    }
    
    .modal-large {
        width: 95% !important;
    }
}

@media (max-width: 768px) {
    .crop-modal-meta {
        grid-template-columns: 1fr;
    }

    .crop-data-inputs {
        grid-template-columns: 1fr;
    }
}

.preset-sizes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.slider-group {
    margin-top: 1rem;
}

.slider {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    height: 8px;
    background: #ddd;
    outline: none;
    border-radius: 4px;
    transition: opacity .2s;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    cursor: pointer;
    border-radius: 50%;
}

.slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    cursor: pointer;
    border-radius: 50%;
}

.form-group-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.form-group-checkbox input[type="checkbox"] {
    display: none;
}

.form-group-checkbox label {
    cursor: pointer;
    position: relative;
    padding-left: 30px;
}

.form-group-checkbox label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    background: var(--card-bg);
    border-radius: 4px;
    transition: all var(--transition-speed) ease;
}

.form-group-checkbox input[type="checkbox"]:checked + label::before {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-group-checkbox input[type="checkbox"]:checked + label::after {
    content: '';
    position: absolute;
    left: 7px;
    top: 3px;
    width: 6px;
    height: 12px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

@media (max-width: 1024px) {
    .resize-container {
        grid-template-columns: 1fr;
    }

    .resize-preview-section {
        min-height: 280px;
    }
}

@media (max-width: 640px) {
    .resize-meta-bar {
        grid-template-columns: 1fr;
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .dimension-inputs {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   PROFILE PAGE STYLES
   =========================== */

.profile-section {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 24px;
    box-shadow: 0 4px 12px var(--shadow-color);
}

.profile-section:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--background-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.profile-info-box {
    background: var(--background-color);
    border-radius: 10px;
    padding: 20px;
    border: 1px solid var(--border-color);
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 500;
    color: var(--text-color-light);
}

.info-value {
    font-weight: 600;
    color: var(--text-color);
}

.profile-form {
    max-width: 600px;
}

.profile-form .form-group {
    margin-bottom: 24px;
}

.profile-form .form-group small {
    display: block;
    margin-top: 8px;
    color: var(--text-color-light);
    font-size: 13px;
}

.profile-form button[type="submit"] {
    margin-top: 12px;
    min-width: 200px;
}

/* Alert Styles */
.alert {
    padding: 16px 20px;
    border-radius: 10px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    border: 1px solid transparent;
    animation: slideInDown 0.3s ease-out;
}

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

.alert-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border-color: #b1dfbb;
    color: #155724;
}

[data-theme="dark"] .alert-success {
    background: linear-gradient(135deg, #1a4d2e 0%, #2d5f3f 100%);
    border-color: #34d058;
    color: #7ee89a;
}

.alert-error {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    border-color: #f1b0b7;
    color: #721c24;
}

[data-theme="dark"] .alert-error {
    background: linear-gradient(135deg, #4d1a1a 0%, #5f2d2d 100%);
    border-color: #f85149;
    color: #ff8b85;
}

.alert strong {
    font-weight: 700;
}

/* Security Tips Box */
.security-tips {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border: 1px solid #90caf9;
    border-radius: 10px;
    padding: 20px;
}

[data-theme="dark"] .security-tips {
    background: linear-gradient(135deg, #1a2a4d 0%, #2d3d5f 100%);
    border-color: #58a6ff;
}

.security-tips h4 {
    font-size: 16px;
    font-weight: 600;
    color: #1565c0;
    margin: 0 0 12px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

[data-theme="dark"] .security-tips h4 {
    color: #58a6ff;
}

.security-tips ul {
    margin: 0;
    padding-left: 24px;
    color: #0d47a1;
    list-style-type: none;
}

[data-theme="dark"] .security-tips ul {
    color: #a0c4ff;
}

.security-tips li {
    margin-bottom: 10px;
    line-height: 1.6;
    font-size: 14px;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
}

/* User Link in Sidebar */
.user-link {
    display: block;
    padding: 12px 16px;
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    text-align: center;
}

.user-link:hover {
    background: var(--card-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Responsive - Profile Page & General */
@media (max-width: 768px) {
    .sidebar {
        width: 70px;
    }
    
    .sidebar-header {
        padding: 20px 12px;
    }
    
    .sidebar-header .logo {
        font-size: 20px;
    }
    
    .sidebar-nav h3,
    .category-name,
    .category-count {
        display: none;
    }
    
    .category-item {
        justify-content: center;
        padding: 12px;
    }
    
    .sidebar-footer .user-link {
        font-size: 0;
        padding: 12px;
    }
    
    .sidebar-footer .user-link::before {
        content: '👤';
        font-size: 20px;
    }
    
    .main-content {
        margin-left: 70px;
        padding: 1.5rem;
    }
    
    .profile-section {
        padding: 20px;
    }
    
    .profile-section h3 {
        font-size: 18px;
    }
    
    .info-row {
        flex-direction: column;
        gap: 8px;
        padding: 12px 0;
    }
    
    .profile-form {
        max-width: 100%;
    }
    
    .profile-form button[type="submit"] {
        width: 100%;
        min-width: auto;
    }
    
    .actions-bar {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .images-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Mobile Grid Adjustments */
    .grid-cols-3,
    .grid-cols-4,
    .grid-cols-6,
    .grid-cols-12 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 480px) {
    /* Very Small Screens - Single Column */
    .images-grid {
        grid-template-columns: repeat(1, 1fr);
    }
    .grid-cols-3,
    .grid-cols-4,
    .grid-cols-6,
    .grid-cols-12 {
        grid-template-columns: repeat(1, 1fr) !important;
    }
}

/* ===========================
   BULK SELECTION & FILTERING
   =========================== */

.section-header {
    margin-bottom: 2rem;
}

.section-header h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
}

.selected-count {
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

/* Toolbar */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.filter-section {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
}

.search-input {
    padding: 10px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    min-width: 250px;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.filter-select {
    padding: 10px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    background: white;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
}

[data-theme="dark"] .filter-select {
    background: var(--input-bg);
    border-color: var(--border-color);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Bulk Actions Bar */
.bulk-actions {
    display: none;
    gap: 0.5rem;
    align-items: center;
    padding: 12px 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    animation: slideIn 0.3s ease;
}

.bulk-actions.active {
    display: flex;
}

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

.bulk-actions button {
    margin: 0;
}

/* Bulk Selection */
.bulk-selection {
    margin-bottom: 1rem;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.checkbox-container input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.checkbox-label {
    font-weight: 500;
    color: var(--text-color);
}

/* Image Card Checkbox */
.image-card {
    position: relative;
}

.image-checkbox {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.image-card:hover .image-checkbox,
.image-checkbox:has(input:checked) {
    opacity: 1;
}

.image-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    margin: 0;
    accent-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.95);
    padding: 2px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.image-checkbox input[type="checkbox"]:hover {
    transform: scale(1.1);
    background: white;
}

/* Dark Mode Support */
[data-theme="dark"] .image-checkbox input[type="checkbox"] {
    background: rgba(45, 45, 45, 0.95);
}

[data-theme="dark"] .image-checkbox input[type="checkbox"]:hover {
    background: var(--card-bg);
}

/* Mobilde her zaman görünür */
@media (max-width: 768px) {
    .image-checkbox {
        opacity: 1;
    }
}

.image-card:has(.image-select:checked) {
    outline: 3px solid var(--primary-color);
    outline-offset: -3px;
}

.image-card:has(.image-select:checked) .image-preview::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 48px;
    color: white;
    background: rgba(59, 130, 246, 0.8);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    animation: checkPulse 0.3s ease;
}

@keyframes checkPulse {
    0% {
        transform: translate(-50%, -50%) scale(0);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
    }
}

/* Empty State for Filters */
.temp-empty {
    padding: 3rem;
    text-align: center;
    background: #f9fafb;
    border-radius: 12px;
    margin: 2rem 0;
}

.temp-empty p {
    font-size: 16px;
    color: #6b7280;
}

/* ========================================
   COMPACT TOOLBAR STYLES
   ======================================== */

.compact-toolbar {
    margin-bottom: 24px;
}

.filter-bar {
    display: flex;
    gap: 40px;
    align-items: center;
    flex-wrap: wrap;
    background: var(--card-bg);
    padding: 12px;
    border-radius: 10px;
    box-shadow: 0 1px 3px var(--shadow-color);
    border: 1px solid var(--border-color);
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
    margin-top: 20px;
}

.filter-bar::-webkit-scrollbar {
    height: 6px;
}

.filter-bar::-webkit-scrollbar-track {
    background: transparent;
}

.filter-bar::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.filter-bar::-webkit-scrollbar-thumb:hover {
    background: var(--text-color-light);
}

/* Search Box */
.search-box {
    position: relative;
    flex: 0 0 250px;
    width: 250px;
}

.search-box .search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-color-light);
    pointer-events: none;
    transition: color 0.2s ease;
}

.search-box:focus-within .search-icon {
    color: var(--primary-color);
}

.search-box input {
    width: 100%;
    height: 40px;
    padding: 0 14px 0 40px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: var(--background-color);
    color: var(--text-color);
    font-size: 14px;
    font-family: var(--font-family);
    transition: all 0.2s ease;
    outline: none;
}

.search-box input::placeholder {
    color: var(--text-color-light);
}

.search-box input:hover {
    border-color: var(--border-color);
}

.search-box input:focus {
    border-color: var(--primary-color);
    background: var(--input-bg);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.08);
}

/* Compact Select */
.compact-select {
    height: 40px;
    padding: 0 34px 0 14px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: var(--background-color);
    color: var(--text-color);
    font-size: 14px;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all 0.2s ease;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%23666' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    flex: 0 0 auto;
    width: 160px;
    white-space: nowrap;
}

/* View Size Selector - Windows Tarzı */
.view-size-selector {
    display: flex;
    gap: 4px;
    background: var(--card-bg);
    padding: 4px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    transition: all 0.2s ease;
}

.view-size-btn {
    position: relative;
    padding: 6px 8px;
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
}

.view-size-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--primary-color);
    border-radius: 6px;
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.view-size-btn svg {
    position: relative;
    z-index: 1;
    color: var(--text-color-light);
    transition: all 0.2s ease;
    width: 16px;
    height: 16px;
}

.view-size-btn:hover {
    background: var(--background-color);
    transform: translateY(-1px);
}

.view-size-btn:hover svg {
    color: var(--text-color);
}

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

.view-size-btn.active::before {
    opacity: 1;
    transform: scale(1);
}

.view-size-btn.active {
    background: transparent;
    box-shadow: 0 2px 6px rgba(74, 144, 226, 0.2);
}

.view-size-btn.active svg {
    color: white;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

/* Dark Mode Support for View Size Selector */
[data-theme="dark"] .view-size-selector {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .view-size-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .view-size-btn.active {
    box-shadow: 0 2px 6px rgba(74, 144, 226, 0.3);
}

[data-theme="dark"] .compact-select {
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%23a0a0a0' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.compact-select:hover {
    border-color: var(--border-color);
}

.compact-select:focus {
    border-color: var(--primary-color);
    background: var(--input-bg);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.08);
}

.compact-select option {
    padding: 12px 16px;
    background: var(--input-bg);
    color: var(--text-color);
    line-height: 2;
    margin: 4px 0;
}

/* Icon Button */
.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: var(--background-color);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.2s ease;
    outline: none;
    flex-shrink: 0;
}

.icon-btn:hover {
    border-color: var(--border-color);
    background: var(--input-bg);
}

.icon-btn:active {
    transform: scale(0.95);
}

.icon-btn svg {
    stroke-width: 2;
}

/* Bulk Actions Bar */
.bulk-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.08) 0%, rgba(80, 227, 194, 0.08) 100%);
    border: 1px solid rgba(74, 144, 226, 0.2);
    padding: 10px;
    border-radius: 10px;
    margin-top: 10px;
    gap: 16px;
    animation: slideDown 0.3s ease;
}

[data-theme="dark"] .bulk-bar {
    background: linear-gradient(135deg, rgba(90, 163, 255, 0.12) 0%, rgba(100, 244, 210, 0.12) 100%);
    border-color: rgba(90, 163, 255, 0.3);
}

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

.bulk-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.bulk-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
    margin: 0;
}

.bulk-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.bulk-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    padding: 0 16px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    outline: none;
}

.bulk-btn svg {
    flex-shrink: 0;
}

.bulk-btn-success {
    background: var(--success-color);
    color: white;
}

.bulk-btn-success:hover {
    background: #218838;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
}

.bulk-btn-danger {
    background: var(--danger-color);
    color: white;
}

.bulk-btn-danger:hover {
    background: #c82333;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
}

.bulk-btn-cancel {
    background: #6c757d;
    color: white;
}

.bulk-btn-cancel:hover {
    background: #5a6268;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(108, 117, 125, 0.3);
}

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

/* Responsive Design */
@media (max-width: 992px) {
    .filter-bar {
        flex-wrap: wrap;
        overflow-x: visible;
    }
    
    .search-box {
        flex: 1 1 100%;
        min-width: 100%;
        max-width: 100%;
    }
    
    .compact-select {
        flex: 1 1 auto;
        min-width: 120px;
        max-width: none;
    }
    
    .view-size-selector {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .filter-bar {
        flex-direction: column;
        gap: 8px;
        overflow-x: visible;
    }
    
    .search-box,
    .compact-select,
    .icon-btn {
        width: 100%;
    }
    
    .search-box {
        max-width: 100%;
    }
    
    .compact-select {
        min-width: 100%;
        max-width: 100%;
    }
    
    .view-size-selector {
        width: 100%;
        justify-content: space-around;
    }
    
    .view-size-btn {
        flex: 1;
    }
    
    .bulk-bar {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    
    .bulk-actions {
        width: 100%;
        flex-direction: column;
        gap: 8px;
    }
    
    .bulk-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .filter-bar {
        padding: 8px;
        gap: 8px;
    }
    
    .bulk-bar {
        padding: 8px;
        gap: 8px;
    }
    
    .search-box input,
    .compact-select,
    .icon-btn {
        height: 38px;
        font-size: 13px;
    }
    
    .bulk-btn {
        height: 34px;
        font-size: 12px;
        padding: 0 14px;
    }
}

/* ===========================
   GELIŞMIŞ UPLOAD PROGRESS BAR (2000+ Dosya Desteği)
   =========================== */

.upload-progress {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.25);
    animation: progressFadeIn 0.3s ease-out;
}

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

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.progress-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    color: white;
}

.progress-info span:first-child {
    font-size: 14px;
    font-weight: 600;
}

.progress-info span:last-child {
    font-size: 24px;
    font-weight: 700;
}

#cancelUpload {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

#cancelUpload:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-1px);
}

#cancelUpload:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.progress-bar {
    width: 100%;
    height: 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 12px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #50e3c2 0%, #28a745 100%);
    border-radius: 6px;
    transition: width 0.3s ease;
    box-shadow: 0 2px 8px rgba(80, 227, 194, 0.5);
}

.progress-details {
    color: white;
}

.progress-file {
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: rgba(255, 255, 255, 0.95);
}

.progress-stats {
    display: flex;
    gap: 16px;
    font-size: 13px;
    font-weight: 600;
}

.stat-success {
    color: #50e3c2;
    display: flex;
    align-items: center;
    gap: 4px;
}

.stat-error {
    color: #ff6b6b;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* File List Styling */
.file-list {
    max-height: 300px;
    overflow-y: auto;
    margin-top: 12px;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 8px;
    transition: all 0.2s ease;
}

.file-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(74, 144, 226, 0.1);
}

.file-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    min-width: 0;
}

.file-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-size {
    font-size: 12px;
    color: var(--text-color-light);
}

.file-remove {
    background: none;
    border: none;
    color: var(--danger-color);
    font-size: 18px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.file-remove:hover {
    background: rgba(220, 53, 69, 0.1);
}

/* Responsive Progress Bar */
@media (max-width: 768px) {
    .upload-progress {
        padding: 16px;
    }
    
    .progress-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    #cancelUpload {
        width: 100%;
    }
    
    .progress-stats {
        flex-direction: column;
        gap: 8px;
    }
}

/* ===========================
   LIGHTBOX (TAM EKRAN ÖNİZLEME)
   =========================== */

.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.lightbox-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.lightbox-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.lightbox-title {
    color: white;
    font-size: 18px;
    font-weight: 600;
    max-width: 60%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lightbox-actions {
    display: flex;
    gap: 12px;
}

.lightbox-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.lightbox-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.lightbox-image-wrapper {
    max-width: 90%;
    max-height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image-wrapper img {
    max-width: 100%;
    max-height: calc(100vh - 200px);
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    /* transition kaldırıldı - anlık geçiş için */
    cursor: zoom-in;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    font-size: 48px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    z-index: 10;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
    left: 30px;
}

.lightbox-next {
    right: 30px;
}

.lightbox-footer {
    padding: 15px 30px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}

.lightbox-counter {
    font-size: 16px;
    font-weight: 600;
    color: white;
}

.lightbox-hint {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

/* Dark mode için zaten koyu, ama light modda çalışması için */
[data-theme="light"] .lightbox-modal {
    background: rgba(0, 0, 0, 0.95);
}

/* Responsive */
@media (max-width: 768px) {
    .lightbox-header {
        padding: 15px 20px;
    }
    
    .lightbox-title {
        font-size: 16px;
        max-width: 50%;
    }
    
    .lightbox-nav {
        width: 50px;
        height: 50px;
        font-size: 36px;
    }
    
    .lightbox-prev {
        left: 15px;
    }
    
    .lightbox-next {
        right: 15px;
    }
    
    .lightbox-footer {
        flex-direction: column;
        gap: 8px;
        padding: 12px 20px;
    }
    
    .lightbox-hint {
        display: none;
    }
}

/* Zoom cursor */
.lightbox-image-wrapper img:hover {
    cursor: zoom-in;
}