@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;700&display=swap');

:root {
    --primary: #2ea043;
    --primary-hover: #3fb950;
    --secondary: #0d1117;
    --accent: #58a6ff;
    --accent-rgb: 88, 166, 255;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-card: #21262d;
    --bg-glass: rgba(33, 38, 45, 0.7);
    --border-color: #30363d;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.45);
    --success: #28a745;
    --error: #dc3545;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.light-mode {
    --primary: #2ea043;
    --primary-hover: #3fb950;
    --secondary: #f6f8fa;
    --accent: #0969da;
    --accent-rgb: 9, 105, 218;
    --text-primary: #24292f;
    --text-secondary: #57606a;
    --bg-primary: #ffffff;
    --bg-secondary: #f6f8fa;
    --bg-card: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.7);
    --border-color: #d0d7de;
    --shadow-sm: 0 3px 6px rgba(140, 149, 159, 0.15);
    --shadow-md: 0 3px 12px rgba(140, 149, 159, 0.2);
    --shadow-lg: 0 8px 24px rgba(140, 149, 159, 0.25);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: var(--accent) var(--bg-secondary);
}

body {
    font-family: 'Inter', 'Tajawal', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
    transition: var(--transition);
}

body[lang="ar"] {
    font-family: 'Cairo', 'Tajawal', sans-serif;
    direction: rtl;
}

body.modal-open {
    overflow: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-.895 3-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='currentColor' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
    z-index: -1;
    pointer-events: none;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 0;
}

/* Navbar Styling */
.navbar {
    background: linear-gradient(145deg, var(--bg-secondary), var(--bg-card));
    border-bottom: 1px solid var(--border-color);
    padding: 0.8rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

/* Navigation Links */
.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    transition: all 0.3s ease;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link i {
    font-size: 1.1em;
}

.nav-link:hover {
    color: var(--accent);
    background-color: var(--bg-card);
}

.nav-link.active {
    color: var(--accent);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 5px;
    height: 5px;
    background-color: var(--accent);
    border-radius: 50%;
}

/* Navbar Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.menu-icon {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    margin: 5px 0;
    transition: all 0.3s ease;
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: border-color 0.7s cubic-bezier(0.77, 0, 0.175, 1);
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    padding: 0.5rem;
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.logo-link:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

#site-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

#site-logo:hover {
    transform: scale(1.1);
}

.navbar-brand h1 {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--accent), var(--primary));
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

.theme-toggle button,
.language-toggle button {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.theme-toggle button:hover,
.language-toggle button:hover {
    background: var(--bg-card);
    color: var(--accent);
    transform: scale(1.1);
}

.language-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    z-index: 101;
}

.language-toggle button {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Tajawal', 'Inter', sans-serif;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform, background, box-shadow, color;
}

.language-toggle button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(88, 166, 255, 0.4);
    background: linear-gradient(145deg, var(--accent), var(--primary));
    color: var(--text-primary);
}

.language-toggle button i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.language-toggle button:hover i {
    transform: rotate(20deg);
}

.language-toggle .dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    min-width: 140px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 101;
    pointer-events: auto;
}

.language-toggle.active .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-toggle .language-option {
    display: block;
    padding: 0.6rem 1rem;
    color: var(--text-primary);
    font-size: 1.0rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Tajawal', 'Inter', sans-serif;
}

.language-toggle .language-option:hover {
    background: rgba(var(--accent-rgb), 0.6);
    color: var(--text-primary);
    border-radius: 12px;
}

.language-toggle .language-option.selected {
    background: linear-gradient(145deg, var(--accent), var(--primary));
    font-weight: 600;
    border-radius: 12px;
    color: var(--text-primary);
}

.back-to-home {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 10;
}

.back-to-home:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(88, 166, 255, 0.4);
    background: linear-gradient(145deg, var(--accent), var(--primary));
    color: var(--text-primary);
}

.back-to-home i {
    font-size: 1.2rem;
}

/* Main Content */
main {
    flex-grow: 1;
    padding: 2rem 0;
}

main.container {
    padding: 2rem;
}

.upload-section,
.previous-uploads {
    background: var(--bg-glass);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    margin: 2rem 0;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.light-mode .upload-section,
.light-mode .previous-uploads {
    backdrop-filter: blur(4px);
}

.upload-section h2,
.previous-uploads h2 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, var(--accent), var(--primary));
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.drop-zone {
    border: 3px dashed var(--border-color);
    border-radius: 16px;
    padding: 3rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    margin-bottom: 2rem;
}

.drop-zone:hover,
.drop-zone-active {
    border-color: var(--accent);
    background: var(--bg-card);
}

.drop-zone-text {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 0;
}

#uploadBtn {
    background: var(--accent);
    color: #fff;
    padding: 1rem 3rem;
    border: none;
    border-radius: 10px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 2rem;
    width: 100%;
    max-width: 300px;
}

#uploadBtn:hover:not(:disabled) {
    background: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

#uploadBtn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.result-section {
    margin-top: 2rem;
    color: var(--text-secondary);
    font-size: 1rem;
    width: 100%;
}

.success-container {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    margin-top: 2rem;
    width: 100%;
}

.success-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--success);
    margin-bottom: 2rem;
    text-align: center;
}

.uploaded-image {
    width: 100%;
    max-width: 500px;
    border-radius: 12px;
    margin: 0 auto 2rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
    display: block;
}

.uploaded-image:hover {
    transform: scale(1.05);
}

.link-container {
    margin-bottom: 2rem;
    width: 100%;
}

.link-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.link-input-group {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.link-input {
    flex-grow: 1;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: 'Inter', 'Tajawal', sans-serif;
    min-width: 200px;
}

body[lang="ar"] .link-input {
    font-family: 'Cairo', 'Tajawal', sans-serif;
}

.code-block {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    position: relative;
    margin-bottom: 1rem;
    width: 100%;
}

.code-block pre {
    margin: 0;
    overflow-x: auto;
    padding: 0.5rem;
}

.code-block code {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.95rem;
}

.code-copy-btn,
.copy-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    min-width: 100px;
}

.code-copy-btn:hover,
.copy-btn:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

.error-container {
    background: var(--error);
    color: #fff;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 2rem;
    width: 100%;
}

.error-message {
    font-size: 1.1rem;
    text-align: center;
}

.loading-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.loading-icon {
    color: var(--accent);
    font-size: 1.5rem;
}

.loading-text {
    color: var(--accent);
    font-size: 1.1rem;
}

.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}

.image-card {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.image-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.grid-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 12px 12px 0 0;
    transition: transform 0.3s ease;
}

.image-card:hover .grid-image {
    transform: scale(1.05);
}

.file-name {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 0.75rem 1rem;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    transition: color 0.3s ease;
}

.file-name:hover {
    color: var(--accent);
}

.no-uploads {
    color: var(--text-secondary);
    font-size: 1.2rem;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    overflow-y: auto;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
}

.modal[style*="display: flex"] {
    opacity: 1;
    display: flex;
}

.modal-content {
    background: var(--bg-glass);
    backdrop-filter: blur(8px);
    margin: 1.5rem auto;
    padding: 2rem;
    border-radius: 16px;
    max-width: 90%;
    width: 640px;
    box-shadow: var(--shadow-lg);
    position: relative;
    border: 1px solid var(--border-color);
    max-height: 90vh;
    overflow-y: auto;
}

.light-mode .modal-content {
    backdrop-filter: 0;
}

.modal-header {
    margin-bottom: 1.5rem;
    text-align: center;
}

.modal-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--success);
    margin: 0;
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--accent);
    transform: scale(1.2);
}

.modal-image {
    width: 100%;
    max-width: 400px;
    border-radius: 12px;
    margin: 0 auto 1.5rem;
    display: block;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.modal-image:hover {
    transform: scale(1.02);
}

.modal-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Footer Styling */
footer {
    background: var(--bg-glass);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--border-color);
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
}

.light-mode footer {
    backdrop-filter: blur(4px);
}

footer p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 1rem;
}

footer #footer-text {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    background: linear-gradient(45deg, var(--accent), var(--primary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
/* Footer Link Styling */
.footer-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease, transform 0.2s ease;
}

.footer-link i {
    font-size: 0.9rem;
    transition: transform 0.2s ease;
}

.footer-link:hover {
    color: var(--primary);
    text-decoration: underline;
    transform: translateY(-2px);
}

.footer-link:hover i {
    transform: scale(1.1);
}
/* Page Loading */
.page-loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 17, 23, 0.9), rgba(88, 166, 255, 0.1));
    backdrop-filter: blur(12px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-loading.active {
    display: flex;
    opacity: 1;
}

.page-loading .loading-spinner {
    width: 80px;
    height: 80px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: pulse 2s ease-in-out infinite;
}

.page-loading .spinner-core {
    width: 40px;
    height: 40px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(88, 166, 255, 0.7), 0 0 30px rgba(88, 166, 255, 0.4);
    animation: scaleCore 1.5s ease-in-out infinite;
}

.page-loading .spinner-orbit {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid transparent;
    box-shadow: 0 0 10px rgba(46, 160, 67, 0.5);
}

.page-loading .orbit-1 {
    border-top-color: var(--primary);
    animation: spinOrbit 1.2s linear infinite;
}

.page-loading .orbit-2 {
    border-bottom-color: var(--primary-hover);
    animation: spinOrbit 1.2s linear infinite reverse;
}

body.light-mode .page-loading {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(88, 166, 255, 0.1));
}

body.light-mode .spinner-core {
    background: var(--accent);
    box-shadow: 0 0 15px rgba(88, 166, 255, 0.7), 0 0 30px rgba(88, 166, 255, 0.4);
}

body.light-mode .orbit-1 {
    border-top-color: var(--primary);
}

body.light-mode .orbit-2 {
    border-bottom-color: var(--primary-hover);
}

/* Animations */
@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.animate-scaleIn {
    animation: scaleIn 0.3s ease;
}

.animate-fadeIn {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.9; }
    50% { transform: scale(1.1); opacity: 1; }
}

@keyframes scaleCore {
    0%, 100% { transform: scale(1); box-shadow: 0 0 15px rgba(88, 166, 255, 0.7); }
    50% { transform: scale(1.2); box-shadow: 0 0 25px rgba(88, 166, 255, 1); }
}

@keyframes spinOrbit {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: linear-gradient(135deg, var(--bg-secondary), rgba(88, 166, 255, 0.1));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-hover);
}

.nav-close {
    display: none;
}

@media (max-width: 992px) {
    .navbar {
        padding: 0.8rem 1.5rem;
        position: relative;
        z-index: 1001;
    }
    .navbar-container {
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100vw; /* استخدام vw بدلاً من % */
        width: min(280px, 80vw); /* responsive width */
        max-width: 320px;
        height: 100vh;
        height: 100dvh; /* dynamic viewport height للتلفونات الحديثة */
        background: var(--bg-secondary);
        flex-direction: column;
        justify-content: flex-start;
        padding: 5rem 1.5rem 2rem;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        z-index: 1002;
        transition: right 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        overflow-y: auto;
        overflow-x: hidden;
        /* إخفاء كامل */
        display: none;
        opacity: 0;
        visibility: hidden;
        /* منع scroll للخلفية */
        overscroll-behavior: contain;
        /* إزالة أي margins أو paddings غريبة */
        margin: 0;
        box-sizing: border-box;
        /* منع النص من الانتقال للخارج */
        word-wrap: break-word;
        /* تأكيد عدم وجود borders */
        border: none;
        outline: none;
    }
    
    .nav-links.active {
        display: flex;
        right: 0;
        opacity: 1;
        z-index: 1002;
        visibility: visible;
        /* منع scroll الخلفية */
        position: fixed;
    }
    
    .nav-link {
        width: 100%;
        max-width: 100%;
        padding: 0.9rem 1.25rem;
        margin: 0.25rem 0;
        border-radius: 12px;
        font-size: 1.05rem;
        font-weight: 500;
        color: var(--text-primary);
        text-decoration: none;
        display: flex;
        align-items: center;
        transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
        background: transparent;
        border: none;
        cursor: pointer;
        position: relative;
        overflow: hidden;
        box-sizing: border-box;
        /* منع النص من الخروج */
        white-space: nowrap;
    }
    
    .nav-link i {
        width: 24px;
        min-width: 24px;
        text-align: center;
        margin-left: 8px;
        font-size: 1.1em;
        color: var(--text-secondary);
        transition: all 0.3s ease;
        flex-shrink: 0;
    }
    
    .nav-link:hover {
        background: var(--bg-secondary);
        transform: translateX(4px);
    }
    
    .nav-link.active {
        background: rgba(var(--accent-rgb), 0.1);
        color: var(--accent);
        font-weight: 600;
    }
    .mobile-menu-btn {
        display: block;
        z-index: 1003;
    }
    
    .mobile-menu-btn.active {
        z-index: 1;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
/* Navigation Close Button */
.nav-close.active {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1001;
}

.nav-close:hover.active {
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(90deg);
}

.nav-close:focus.active {
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5);
}

/* For light mode */
.light-mode .nav-close.active {
    color: #333;
}

.light-mode .nav-close:hover.active {
    background: rgba(0, 0, 0, 0.05);
}
    
    
    .nav-actions {
        position: relative;
        justify-content: flex-end;
        align-items: center;
    }
    
    /* Overlay للخلفية */
    .nav-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        height: 100dvh;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        backdrop-filter: blur(2px);
    }
    
    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    /* منع scroll للبودي لما القائمة مفتوحة */
    body.nav-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
    }
    
    /* إزالة أي خطوط أو borders غريبة */
    .navbar,
    .nav-links,
    .nav-link {
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
    }
    
    /* تأكيد reset للمسافات */
    .nav-links * {
        box-sizing: border-box;
    }
}

/* Media query إضافية للشاشات الصغيرة جداً */
@media (max-width: 480px) {
    .nav-links {
        width: min(260px, 85vw);
        padding: 4rem 1rem 2rem;
    }
    
    .nav-link {
        padding: 0.8rem 1rem;
        font-size: 1rem;
    }
}

/* Media query للشاشات الكبيرة جداً عشان نتأكد إن القائمة مخفية */
@media (min-width: 993px) {
    .nav-links {
        position: static !important;
        display: flex !important;
        right: auto !important;
        width: auto !important;
        height: auto !important;
        background: none !important;
        flex-direction: row !important;
        padding: 0 !important;
        box-shadow: none !important;
        z-index: auto !important;
        transition: none !important;
        overflow: visible !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    .mobile-only {
        display: none !important;
    }
    
    .nav-overlay {
        display: none !important;
    }
}

@media (max-width: 576px) {
    
    .site-logo {
        width: 35px;
        height: 35px;
    }
    
}

/* Responsive Adjustments */
@media (min-width: 1024px) {
    .navbar {
        padding: 1rem 2rem;
    }
    .theme-toggle,
    .language-toggle {
        margin-left: 1rem;
    }
    .back-to-home {
        margin-left: auto;
        margin-right: 1.5rem;
    }
}

@media (max-width: 1023px) and (min-width: 768px) {
    .navbar {
        padding: 1rem;
    }
    .theme-toggle,
    .language-toggle,
    .back-to-home {
        margin-left: 0.5rem;
    }
    .back-to-home {
        margin-right: 0.5rem;
    }
    .language-toggle button {
        padding: 0.5rem;
    }
}

@media (max-width: 767px) {
    .navbar {
        padding: 1rem;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
    .theme-toggle,
    .language-toggle,
    .back-to-home {
        margin: 0 0.25rem;
    }
    .language-toggle button,
    .back-to-home {
        padding: 0.5rem;
        border-radius: 50%;
    }
    .language-toggle button span,
    .back-to-home span {
        display: none;
    }
    .back-to-home i {
        font-size: 1.2rem;
    }
    .language-toggle .dropdown {
        min-width: 120px;
        right: 0;
    }
    .language-toggle .language-option {
        padding: 0.5rem 0.8rem;
        font-size: 0.9rem;
    }
    .container {
        padding: 0 1.5rem;
    }
    .upload-section,
    .previous-uploads {
        padding: 2rem;
    }
    .drop-zone {
        padding: 2rem;
    }
    .uploaded-image,
    .modal-image {
        max-width: 350px;
    }
    .link-input-group {
        flex-direction: column;
        align-items: stretch;
    }
    .link-input {
        width: 100%;
    }
    .copy-btn,
    .code-copy-btn {
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }
    .image-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
    .modal-content {
        width: 85%;
        max-width: 540px;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 1rem;
    }
    #site-logo {
        width: 40px;
        height: 40px;
    }
    .language-toggle button {
        padding: 0.5rem;
        font-size: 1.0rem;
        border-radius: 20px;
    }
    .language-toggle i {
        font-size: 1.0rem;
    }
    .language-toggle .dropdown {
        min-width: 100px;
    }
    .upload-section h2,
    .previous-uploads h2 {
        font-size: 1.75rem;
    }
    .drop-zone {
        padding: 1rem;
    }
    .link-title {
        font-size: 1.1rem;
    }
    .link-input {
        min-width: 100%;
        font-size: 0.9rem;
    }
    .code-copy-btn,
    .copy-btn {
        max-width: 100%;
        font-size: 0.9rem;
        padding: 0.6rem 1.2rem;
    }
    .image-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    .grid-image {
        height: 100px;
    }
    .modal-header h3 {
        font-size: 1.3rem;
    }
    .modal-image {
        max-width: 100%;
    }
    .file-name {
        font-size: 0.8rem;
        padding: 0.5rem;
    }
    .modal-content {
        padding: 1rem;
        width: 95%;
    }
    .close-modal {
        font-size: 1.5rem;
        top: 0.5rem;
        right: 1rem;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 0 1rem;
    }
    .image-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
    .file-name {
        font-size: 0.75rem;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .navbar,
    #theme-switcher,
    .language-toggle button,
    .language-toggle .dropdown,
    .image-card,
    .grid-image,
    .uploaded-image,
    .modal-image,
    .close-modal,
    #uploadBtn,
    .copy-btn,
    .code-copy-btn,
    .page-loading,
    .loading-spinner,
    .spinner-core,
    .spinner-orbit,
    .logo-link,
    .back-to-home {
        transition: none !important;
        animation: none !important;
        transform: none !important;
    }
    .navbar:hover,
    #theme-switcher:hover,
    .language-toggle button:hover,
    .language-toggle .dropdown,
    .image-card:hover,
    .grid-image:hover,
    .uploaded-image:hover,
    .modal-image:hover,
    .close-modal:hover,
    #uploadBtn:hover:not(:disabled),
    .copy-btn:hover,
    .code-copy-btn:hover,
    .logo-link:hover,
    .back-to-home:hover {
        transform: none !important;
    }
}
/* Loading Photos */
.loading-photos {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem 0;
}

.loading-photos::after {
    content: '';
    width: 40px;
    height: 40px;
    border: 4px solid var(--accent);
    border-top: 4px solid transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

@media (max-width: 768px) {
    .nav-link.active::after {
        display: none;
    }
}