:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --bg-color: #f3f4f6;
    --sidebar-bg: #ffffff;
    --text-color: #1f2937;
    --border-color: #e5e7eb;
    --hover-bg: #f9fafb;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --card-bg: #ffffff;
    --modal-bg: #ffffff;
    --input-bg: #ffffff;
    --primary-text: #4b5563;
    --secondary-text: #6b7280;
}

[data-theme="dark"] {
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --bg-color: #111827;
    --sidebar-bg: #1f2937;
    --text-color: #f9fafb;
    --border-color: #374151;
    --hover-bg: #374151;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 1px 2px 0 rgba(0, 0, 0, 0.2);
    --card-bg: #1f2937;
    --modal-bg: #1f2937;
    --input-bg: #374151;
    --primary-text: #d1d5db;
    --secondary-text: #9ca3af;
}

p{
    text-align: center;
}

/* Rate Limit Modal Styles */
.MobileDeviceModalBody{
    display: block !important;
    overflow-y: auto !important;
    max-height: 70vh !important;
}

.rate-limit-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--hover-bg);
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.rate-limit-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.95rem;
}

.rate-limit-label i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.rate-limit-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
}

.rate-limit-value-stacked {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.rate-limit-progress {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--hover-bg);
    border-radius: 0.5rem;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--secondary-text);
}

.rate-limit-info {
    margin-top: 1.5rem;
    padding: 1rem;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 0.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #1e40af;
}

[data-theme="dark"] .rate-limit-info {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #93c5fd;
}

.rate-limit-info i {
    color: #3b82f6;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

/* Project Info Section */
.info-toggle-btn {
    width: 100%;
    margin-top: 1rem;
    padding: 0.875rem 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.info-toggle-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.info-toggle-btn i:last-child {
    margin-left: auto;
    font-size: 0.8rem;
}

.info-section {
    background: var(--hover-bg);
    border-radius: 0.5rem;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.info-section:last-child {
    margin-bottom: 0;
}

.info-section h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-section h4 i {
    color: #667eea;
}

.info-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-section li {
    font-size: 0.85rem;
    color: var(--primary-text);
    padding: 0.4rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    line-height: 1.5;
}

.info-section li i {
    margin-top: 0.2rem;
    flex-shrink: 0;
    font-size: 0.75rem;
}

.info-section li i.fa-check {
    color: #10b981;
}

.info-section li i.fa-times {
    color: #ef4444;
}

.info-section li i.fa-arrow-right {
    color: #f59e0b;
}

/* Developer Badge */
@keyframes developerBadgeIntro {
    0% {
        max-width: 50px;
    }

    40% {
        max-width: 250px;
    }

    50% {
        max-width: 250px;
    }

    100% {
        max-width: 50px;
    }
}

@keyframes developerTextIntro {
    0% {
        opacity: 0;
    }

    40% {
        opacity: 1;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

.developer-badge {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--card-bg);
    padding: 5px 45px 5px 5px;
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    text-decoration: none;
    transition: all 0.3s ease;
    overflow: hidden;
    max-width: 50px;
    animation: developerBadgeIntro 3s ease-in-out 0.5s;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .developer-badge {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.developer-badge:hover {
    max-width: 250px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .developer-badge:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
}

.developer-badge img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.developer-text {
    white-space: nowrap;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color);
    opacity: 0;
    transition: opacity 0.3s ease;
    animation: developerTextIntro 3s ease-in-out 0.5s;
}

.developer-badge:hover .developer-text {
    opacity: 1;
}

/* Processing Indicator Toast */
.processing-indicator {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(150%);
    z-index: 10000;
    transition: transform 0.3s ease-in-out;
    pointer-events: none;
}

.processing-indicator.active {
    transform: translateX(-50%) translateY(0);
}

.processing-content {
    background: var(--card-bg);
    padding: 1rem 2rem;
    border-radius: 3rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
    min-width: 200px;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .processing-content {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* View Options Bar */
.view-options-bar {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
    flex-shrink: 0;
    z-index: 9;
}

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

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

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

.view-options-bar::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-text);
}

[data-theme="dark"] .view-options-bar::-webkit-scrollbar-thumb {
    background: #4b5563;
}

[data-theme="dark"] .view-options-bar::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

.view-option-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--hover-bg);
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
    flex-shrink: 0;
    white-space: nowrap;
}

.view-option-toggle:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
}

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

.view-option-toggle i {
    color: var(--primary-color);
    font-size: 1rem;
    transition: transform 0.3s ease;
}

#hardRefreshBtn:active i {
    transform: rotate(360deg);
}

.view-option-toggle span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color);
}

/* Sort Controls */
/* .sort-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--hover-bg);
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    flex-shrink: 0;
} */

.sort-label {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color);
    margin: 0;
    cursor: default;
}

.sort-label i {
    color: var(--primary-color);
    font-size: 0.875rem;
}

.sort-select {
    background: var(--hover-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    /* padding: 0.375rem 0.5rem; */
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    outline: none;
    transition: all 0.2s;
}

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

.sort-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.sort-order-btn {
    /* padding: 0.375rem 0.5rem; */
    background: var(--hover-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.2s;
}

.sort-order-btn:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
}

.sort-order-btn i {
    color: var(--primary-color);
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .sort-controls {
        padding: 0.375rem 0.75rem;
        gap: 0.375rem;
    }
    
    .sort-label span {
        display: none;
    }
    
    .sort-select {
        font-size: 0.8rem;
        padding: 0.25rem 0.375rem;
    }
    
    .sort-order-btn {
        padding: 0.25rem 0.375rem;
    }
}

.processing-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.processing-text {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-color);
    white-space: nowrap;
}

/* Responsive adjustments for mobile */
@media (max-width: 768px) {
    .processing-indicator {
        bottom: 1rem;
        left: 1rem;
        right: 1rem;
        transform: translateX(0) translateY(150%);
    }

    .processing-indicator.active {
        transform: translateX(0) translateY(0);
    }

    .processing-content {
        width: 100%;
        justify-content: center;
    }
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    min-height: 100dvh; /* Dynamic viewport height for mobile */
    min-height: -webkit-fill-available;
    margin: 0;
    padding: 0;
    transition: background-color 0.3s ease, color 0.3s ease;
    overscroll-behavior-y: contain;
    -webkit-overflow-scrolling: touch;
}

html {
    height: 100%;
    height: -webkit-fill-available;
}

/* Custom Scrollbar Styles */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
    border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 0.5rem;
    border: 2px solid var(--bg-color);
    transition: background 0.2s ease;
}

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

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--sidebar-bg);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: #4b5563;
    border-color: var(--sidebar-bg);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

/* Firefox Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) var(--bg-color);
}

[data-theme="dark"] * {
    scrollbar-color: #4b5563 var(--sidebar-bg);
}

.app-container {
    display: flex;
    min-height: 100vh;
    min-height: 100dvh; /* Dynamic viewport height for mobile */
    min-height: -webkit-fill-available;
    height: 100%;
    overscroll-behavior-y: contain;
}

/* Login Page Styles */
body.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.login-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    bottom: -100px;
    right: -100px;
    animation-delay: 5s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -30px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.login-container {
    width: 100%;
    max-width: 480px;
    padding: 1.5rem;
    position: relative;
    z-index: 1;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    padding: 3rem 2rem 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
}

.logo-container {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.logo-container i {
    font-size: 2.5rem;
    color: white;
}

.login-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.subtitle {
    font-size: 0.95rem;
    opacity: 0.9;
    font-weight: 400;
}

.login-body {
    padding: 2.5rem 2rem;
}

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

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: #2d3748;
    font-size: 0.9rem;
}

.form-group label i {
    color: #667eea;
    font-size: 0.9rem;
}

.input-wrapper {
    position: relative;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group select {
    width: 100%;
    padding: 0.875rem 3rem 0.875rem 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: white;
    font-family: 'Inter', sans-serif;
}

.form-group select {
    padding: 0.875rem 1rem;
}

.form-group input:focus,
.form-group select:focus {
    border-color: #667eea;
    outline: none;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.form-group input::placeholder {
    color: #a0aec0;
}

.status-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.1rem;
    z-index: 10;
    pointer-events: none;
}

.status-icon.valid {
    color: #48bb78;
}

.status-icon.valid::before {
    content: '\f00c';
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

.status-icon.invalid {
    color: #f56565;
}

.status-icon.invalid::before {
    content: '\f00d';
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

.username-display {
    margin-top: 0.75rem;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, #e6fffa 0%, #e6f7ff 100%);
    border-radius: 10px;
    font-size: 0.9rem;
    color: #2c7a7b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    animation: fadeIn 0.3s ease;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.username-display i {
    color: #38b2ac;
}

.repo-section {
    animation: fadeIn 0.4s ease;
}

.new-repo-section {
    background: #f7fafc;
    padding: 0 1.25rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
}

.checkbox-wrapper input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-wrapper label {
    margin: 0;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.875rem;
    color: #4a5568;
}

.checkbox-wrapper label i {
    color: #f6ad55;
}

.connect-btn {
    width: 100%;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    margin-top: 2rem;
}

.connect-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.connect-btn:active:not(:disabled) {
    transform: translateY(0);
}

.connect-btn:disabled {
    background: #cbd5e0;
    box-shadow: none;
    cursor: not-allowed;
}

.connect-btn i {
    transition: transform 0.3s ease;
}

.connect-btn:hover:not(:disabled) i {
    transform: translateX(4px);
}

.login-footer {
    margin-top: 2rem;
    text-align: center;
}

.help-text {
    font-size: 0.85rem;
    color: #718096;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.help-text i {
    color: #667eea;
}

.help-text a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.help-text a:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: width 0.3s ease;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
}

.sidebar.collapsed {
    width: 60px;
}

.sidebar.collapsed .sidebar-text,
.sidebar.collapsed .user-name,
.sidebar.collapsed .folder-item span {
    display: none;
}

.sidebar .sidebar-text,
.sidebar .user-name,
.folder-item span {
    transition: opacity 0.3s ease;
}

.sidebar-header {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    cursor: w-resize;
    user-select: none;
    flex-shrink: 0;
    background-color: var(--sidebar-bg);
    z-index: 10;
}

.sidebar-header:hover {
    background-color: var(--hover-bg);
}

.sidebar.collapsed .sidebar-header {
    padding: 1rem 0.5rem;
    flex-direction: column;
    gap: 0.5rem;
}

.sidebar-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.sidebar.collapsed .sidebar-header h2 {
    font-size: 0;
}

.sidebar.collapsed .sidebar-header h2 i {
    font-size: 1.25rem;
}

.folder-list {
    list-style: none;
    padding: 1rem;
    overflow-y: auto;
    flex: 1 1 auto;
    min-height: 0;
}

.folder-item {
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: background-color 0.2s, color 0.2s;
    color: var(--primary-text);
    position: relative;
}

.sidebar.collapsed .folder-item {
    justify-content: center;
    padding: 0.75rem 0.5rem;
}

.sidebar.collapsed .folder-item i {
    font-size: 1.25rem;
}

.folder-item:hover {
    background-color: var(--hover-bg);
    color: var(--primary-color);
}

.folder-item.active {
    background-color: var(--primary-color);
    color: #ffffff;
}

[data-theme="dark"] .folder-item.active {
    background-color: var(--primary-color);
    color: #ffffff;
}

.folder-item i {
    font-size: 1.1rem;
    transition: color 0.2s;
}

/* Key action button for Locked Folder in sidebar */
.key-action-btn {
    margin-left: auto;
    /* padding: 0.35rem 0.6rem; */
    background: transparent;
    border: 1px solid currentColor;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    opacity: 0.8;
}

.key-action-btn:hover {
    opacity: 1;
    transform: scale(1.05);
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .key-action-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.key-action-btn i {
    font-size: 0.875rem;
}

.folder-item.active .key-action-btn {
    border-color: rgba(255, 255, 255, 0.7);
}

.folder-item.active .key-action-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: white;
}

.sidebar.collapsed .key-action-btn {
    display: none;
}

/* Sidebar Footer - Profile Section */
.sidebar {
    display: flex;
    flex-direction: column;
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-shrink: 0;
    background-color: var(--sidebar-bg);
    z-index: 10;
}

.sidebar.collapsed .sidebar-footer {
    flex-direction: column;
    padding: 0.75rem 0.5rem;
    gap: 0.5rem;
    align-items: center;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    min-width: 0;
}

.sidebar.collapsed .user-profile {
    flex-direction: column;
    gap: 0;
}

.profile-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
    flex-shrink: 0;
}

.sidebar.collapsed .profile-avatar {
    width: 32px;
    height: 32px;
}

.user-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.3s ease;
}

.logout-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--secondary-text);
    font-size: 1.1rem;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
    flex-shrink: 0;
}

.logout-btn:hover {
    color: #ef4444;
    background-color: #fee2e2;
}

[data-theme="dark"] .logout-btn:hover {
    color: #fca5a5;
    background-color: rgba(239, 68, 68, 0.2);
}

.sidebar.collapsed .logout-btn {
    padding: 0.5rem;
    width: 100%;
    font-size: 1rem;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100vh;
    height: 100dvh;
}

.top-bar {
    background-color: var(--card-bg);
    padding: 1.43rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    flex-shrink: 0;
    z-index: 10;
    align-items: center;
    flex-wrap: wrap;
}

.top-bar h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.primary-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background-color 0.2s;
    justify-content: center;
}

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

.icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: #6b7280;
    font-size: 1.1rem;
    padding: 0.25rem;
    border-radius: 0.25rem;
    transition: color 0.2s, background-color 0.2s;
}

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

/* Bulk Actions Toolbar */
.bulk-actions-bar {
    display: flex;
    display: none;
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 4.5rem;
    padding: 1rem 1.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    gap: 1rem;
    align-items: center;
}

[data-theme="dark"] .bulk-actions-bar {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
}

.bulk-actions-bar.active {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
    align-items: center;
}

.bulk-actions-bar .selection-count {
    font-weight: 600;
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.bulk-actions-bar button {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    border-radius: 6.375rem;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.bulk-actions-bar button:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
}

.bulk-actions-bar button.danger {
    color: #ef4444;
}

.bulk-actions-bar button.danger:hover {
    background: #fef2f2;
    border-color: #ef4444;
}

[data-theme="dark"] .bulk-actions-bar button.danger:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: #ef4444;
}

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    gap: 0.5rem;
    flex-direction: row;
    flex-wrap: wrap;
}

span.breadcrumb-item {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
    cursor: pointer;
}

span.breadcrumb-item:hover {
    text-decoration: underline;
    color: var(--primary-hover);
}

.breadcrumb-separator {
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 0.25rem;
    transition: background-color 0.2s;
}

.breadcrumb-separator:hover {
    background-color: var(--hover-bg);
}

.breadcrumb-separator-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.breadcrumb-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 0.25rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    min-width: 200px;
    max-width: 300px;
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
    padding: 0.25rem;
}

.breadcrumb-dropdown-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    border-radius: 0.25rem;
    color: var(--text-color);
    transition: background-color 0.2s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.breadcrumb-dropdown-item:hover {
    background-color: var(--hover-bg);
}

.breadcrumb-dropdown-loading {
    cursor: default !important;
    color: var(--secondary-text);
}

.breadcrumb-dropdown-loading:hover {
    background-color: transparent !important;
}

.breadcrumb-dropdown::-webkit-scrollbar {
    width: 6px;
}

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

.breadcrumb-dropdown::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-text);
}

/* File Grid */
.file-grid {
    padding: 2rem;
    padding-bottom: calc(2rem + env(safe-area-inset-bottom, 80px));
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    grid-auto-rows: max-content;
    align-content: start;
    gap: 1.5rem;
    overflow-y: auto;
    overflow-x: hidden;
    flex: 1 1 auto;
    min-height: 0;
    transition: background-color 0.2s, border-color 0.2s;
    overscroll-behavior-y: contain;
    -webkit-overflow-scrolling: touch;
}

.file-grid.drag-over {
    background-color: #e0e7ff;
    border: 2px dashed var(--primary-color);
    border-radius: 0.5rem;
}

.file-grid.list-view {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-content: initial;
}

.file-grid.list-view .file-card {
    width: 100%;
    min-height: 68px;
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: left;
    padding: 0.75rem 3rem 0.75rem 2.5rem;
    transform: none;
}

.file-grid.list-view .file-card:hover {
    transform: none;
}

.file-grid.list-view .file-card-checkbox {
    top: 50%;
    left: 0.75rem;
    transform: translateY(-50%);
    opacity: 1;
}

.file-grid.list-view .file-card-actions {
    top: calc(100% - 0.25rem);
    right: 0.75rem;
    transform: none;
    opacity: 0;
    pointer-events: none;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    padding: 0.35rem;
    z-index: 20;
}

.file-grid.list-view .file-card.actions-open .file-card-actions {
    opacity: 1;
    pointer-events: auto;
}

.file-grid.list-view .file-card:hover .file-card-actions {
    opacity: 0;
    pointer-events: none;
}

.file-grid.list-view .file-card.actions-open:hover .file-card-actions {
    opacity: 1;
    pointer-events: auto;
}

.file-grid.list-view .file-card-actions .file-action-btn {
    width: 100%;
    justify-content: flex-start;
}

.file-card-actions-toggle {
    display: none;
    position: absolute;
    top: 50%;
    right: 0.75rem;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    background: var(--card-bg);
    color: var(--secondary-text);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    z-index: 21;
}

.file-card-actions-toggle:hover {
    color: var(--text-color);
    border-color: var(--primary-color);
    background: var(--hover-bg);
}

.file-grid.list-view .file-card-actions-toggle {
    display: inline-flex;
}

.file-grid.list-view .file-icon {
    margin: 0 0.75rem 0 0;
    font-size: 1.6rem;
    flex-shrink: 0;
}

.file-grid.list-view .file-thumbnail {
    width: 56px;
    height: 56px;
    margin: 0 0.75rem 0 0;
    flex-shrink: 0;
}

.file-grid.list-view .file-name {
    display: block;
    -webkit-line-clamp: unset;
    -webkit-box-orient: unset;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-right: 0.75rem;
}

.file-grid.list-view .file-meta {
    margin-top: 0;
    margin-left: auto;
    padding-right: 0.25rem;
    white-space: nowrap;
}

.file-date {
    color: var(--secondary-text);
    font-size: 0.8rem;
}

.file-grid.list-view .file-date::before {
    content: "• ";
    color: var(--secondary-text);
    margin: 0 0.25rem;
}

.file-grid:not(.list-view) .file-date {
    display: block;
    margin-top: 0.2rem;
}

@media (max-width: 425px) {
    .file-grid.list-view .file-size {
        display: none;
    }

    .file-grid.list-view .file-date::before {
        content: "";
        margin: 0;
    }
}

.item-status-bar {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem calc(0.75rem + env(safe-area-inset-bottom, 0px));
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    color: var(--secondary-text);
    font-size: 0.875rem;
    font-weight: 500;
    min-height: 3rem;
}

[data-theme="dark"] .item-status-bar {
    background: var(--sidebar-bg);
}

.item-status-bar.hidden {
    display: none;
}

.file-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    position: relative;
}

.file-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.file-card.selected {
    border-color: var(--primary-color);
    background-color: #eff6ff;
}

[data-theme="dark"] .file-card.selected {
    border-color: var(--primary-color);
    background-color: rgba(59, 130, 246, 0.2);
}

.file-card.dragging {
    opacity: 0.5;
}

.file-card.drag-over {
    border-color: var(--primary-color);
    border-style: dashed;
    background-color: #eff6ff;
}

.file-card-checkbox {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    width: 20px;
    height: 20px;
    cursor: pointer;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.2s;
}

.file-card:hover .file-card-checkbox {
    opacity: 1;
}

.file-card-checkbox:checked {
    opacity: 1;
}

.file-card-actions {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    display: flex;
    gap: 0.25rem;
    opacity: 0;
    transition: opacity 0.2s;
}

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

.file-grid:not(.list-view) .file-card:hover .file-card-actions-toggle {
    display: none;
}

.file-action-btn {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    font-size: 0.75rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
}

.file-action-btn:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.file-action-btn.delete {
    color: #ef4444;
}

.file-action-btn.delete:hover {
    background: #fef2f2;
    border-color: #ef4444;
}

[data-theme="dark"] .file-action-btn.delete:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: #ef4444;
}

.file-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    color: #9ca3af;
}

.file-thumbnail {
    width: 100%;
    height: 120px;
    object-fit: contain;
    border-radius: 0.375rem;
    margin-bottom: 0.75rem;
    display: none;
    background: #f3f4f6;
}

.file-thumbnail.loading {
    display: none;
}

.file-card.show-thumbnail .file-thumbnail.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.file-thumbnail.loading::before {
    content: '\f110';
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 1.5rem;
    color: #9ca3af;
    animation: fa-spin 1s infinite linear;
}

.file-card.show-thumbnail .file-thumbnail {
    display: block;
}

.file-card.show-thumbnail .file-thumbnail.loading {
    display: flex;
}

.file-card.show-thumbnail .file-icon {
    display: none;
}

.file-icon.pdf {
    color: #ef4444;
}

.file-icon.image {
    color: #10b981;
}

.file-icon.word {
    color: #3b82f6;
}

.file-icon.excel {
    color: #10b981;
}

.file-icon.powerpoint {
    color: orange;
}

.file-name {
    font-size: 0.875rem;
    font-weight: 500;
    word-break: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.file-meta {
    font-size: 0.75rem;
    color: #9ca3af;
    margin-top: 0.5rem;
}

.empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #9ca3af;
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.primary-btn i{
    font-size: 1rem !important;
    margin-bottom: 0rem !important;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

[data-theme="dark"] .modal {
    background-color: rgba(0, 0, 0, 0.75);
}

.modal.hidden {
    display: none;
}

.modal-content {
    background-color: var(--modal-bg);
    width: 90%;
    height: 90%;
    border-radius: 0.5rem;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    position: relative;
}

/* File navigation buttons overlay */
.file-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    opacity: 0;
    pointer-events: none;
}

.file-nav-prev {
    left: 20px;
}

.file-nav-next {
    right: 20px;
}

.modal-content:hover .file-nav-btn {
    opacity: 1;
    pointer-events: auto;
}

.file-nav-btn:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: translateY(-50%) scale(1.1);
}

.file-nav-btn:active {
    transform: translateY(-50%) scale(0.95);
}

/* Mobile responsive for navigation buttons */
@media (max-width: 768px) {
    .file-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .file-nav-prev {
        left: 10px;
    }
    
    .file-nav-next {
        right: 10px;
    }
}

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

.modal-header h3 {
    color: var(--text-color);
    font-weight: 600;
}

.modal-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: nowrap;
}

/* Image Editor Styles */
.editor-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.editor-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

#editorCanvas {
    cursor: crosshair;
    background: #fff;
}

#imageEditorModal .modal-header {
    flex-wrap: wrap;
    gap: 1rem;
    display: flex;
    justify-content: space-between;
}

#imageEditorModal .modal-header h3 {
    flex: 0 0 auto;
}

#imageEditorModal .modal-header .editor-controls {
    flex: 1;
    justify-content: center;
}

#imageEditorModal .modal-header .editor-actions {
    flex: 0 0 auto;
}

.modal-body {
    flex: 1;
    overflow: hidden;
    background-color: var(--bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    position: relative;
    touch-action: auto; /* Allow touch interactions */
}

[data-theme="dark"] .modal-body {
    background-color: #0f172a;
}

.modal-body iframe,
.modal-body img {
    max-width: 100%;
    max-height: 100%;
    border: none;
    object-fit: contain;
}

.modal-body img {
    transform-origin: center center;
}

.modal-body iframe {
    width: 100%;
    height: 100%;
}

/* Properties Modal */
.properties-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Keyboard Shortcuts Modal */
.shortcuts-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.shortcuts-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.shortcuts-section-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-color);
    margin-bottom: 0.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.shortcuts-section-title i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.shortcut-row {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 1rem;
    padding: 0.75rem;
    background: var(--hover-bg);
    border-radius: 0.375rem;
    align-items: center;
    transition: background-color 0.2s;
}

.shortcut-row:hover {
    background: var(--border-color);
}

.shortcut-keys {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    flex-wrap: wrap;
}

.shortcut-keys kbd {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1;
    color: var(--text-color);
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 0.25rem;
    box-shadow: 0 2px 0 var(--border-color);
    min-width: 2rem;
    text-align: center;
}

.shortcut-description {
    color: var(--text-color);
    font-size: 0.875rem;
    line-height: 1.5;
}

@media (max-width: 600px) {
    .shortcut-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .shortcut-keys {
        justify-content: center;
    }
    
    .shortcut-description {
        text-align: center;
    }
}

.property-section-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-color);
    margin-top: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.property-section-title i {
    color: var(--primary-color);
}

.property-row {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 1rem;
    padding: 0.75rem;
    background: var(--hover-bg);
    border-radius: 0.375rem;
    transition: background-color 0.2s;
}

.property-row:hover {
    background: var(--border-color);
}

.property-label {
    font-weight: 500;
    color: var(--secondary-text);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.property-label i {
    width: 16px;
    text-align: center;
    color: var(--primary-color);
}

.property-value {
    color: var(--text-color);
    font-size: 0.875rem;
    word-wrap: break-word;
}

.property-value a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

.property-value a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Duplicate files container */
.duplicate-files-list{
    /* background: var(--hover-bg); */
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    max-height: 200px;
    overflow-y: auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

/* Folder Selection Modal */
.folder-selection-modal {
    max-width: 550px;
    height: auto;
}

.folder-selection-body {
    padding: 1.5rem;
    background: var(--card-bg);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-banner {
    padding: 0.875rem 1rem;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border: 1px solid #bfdbfe;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: #1e40af;
}

[data-theme="dark"] .info-banner {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(37, 99, 235, 0.15) 100%);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #93c5fd;
}

.info-banner i {
    color: #3b82f6;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.folder-tree-container {
    max-height: 400px;
    overflow-y: auto;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.5rem;
    background: var(--hover-bg);
}

[data-theme="dark"] .folder-tree-container {
    background: #1a1f2e;
}

/* Custom scrollbar for folder tree */
.folder-tree-container::-webkit-scrollbar {
    width: 8px;
}

.folder-tree-container::-webkit-scrollbar-track {
    background: var(--hover-bg);
    border-radius: 0.5rem;
}

.folder-tree-container::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 0.5rem;
}

.folder-tree-container::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-text);
}

[data-theme="dark"] .folder-tree-container::-webkit-scrollbar-thumb {
    background: #4b5563;
}

[data-theme="dark"] .folder-tree-container::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

.folder-selection-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* padding-top: 0.5rem; */
    flex-direction: column;
    flex-wrap: nowrap;
    /* padding: 1rem; */
    gap: inherit;
}

.selection-count-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: #6b7280;
}

.folder-selection-actions {
    display: flex;
    gap: 0.75rem;
}

.secondary-btn {
    padding: 0.625rem 1.5rem;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    border-radius: 0.5rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

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

/* Folder Tree Items */
.folder-tree-root {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.folder-tree-node {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.folder-tree-children {
    margin-left: 1rem;
    border-left: 1px dashed var(--border-color);
    padding-left: 0.25rem;
}

.folder-tree-children.root-level {
    margin-left: 0;
    border-left: none;
    padding-left: 0;
}

.folder-tree-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    cursor: pointer;
    border-radius: 0.375rem;
    transition: all 0.2s;
    margin-bottom: 0.25rem;
}

.folder-tree-item.selected {
    background-color: var(--hover-bg);
    border: 1px solid var(--primary-color);
}

.folder-tree-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.folder-tree-item.disabled .folder-expand-toggle {
    opacity: 1;
    cursor: pointer;
}

.folder-tree-item:hover:not([style*="pointer-events: none"]) {
    background-color: var(--card-bg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .folder-tree-item:hover:not([style*="pointer-events: none"]) {
    background-color: var(--hover-bg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.folder-tree-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
    margin-right: 0.75rem;
}

.folder-tree-item input[type="checkbox"]:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.folder-tree-item i {
    margin-right: 0.625rem;
    color: #fbbf24;
    font-size: 1rem;
}

.folder-tree-item i.fa-home {
    color: var(--primary-color);
}

.folder-tree-item span {
    font-size: 0.9375rem;
    color: var(--text-color);
    transition: color 0.3s ease;
}

.folder-tree-label {
    flex: 1;
}

.folder-tree-empty {
    padding: 0.75rem;
    color: var(--secondary-text);
    font-size: 0.9rem;
}

.folder-tree-loading {
    padding: 0.75rem;
    color: var(--secondary-text);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.folder-tree-loading.branch {
    margin-left: 0.75rem;
    font-size: 0.85rem;
}

.folder-expand-toggle {
    width: 22px;
    height: 22px;
    border: none;
    background: transparent;
    color: var(--secondary-text);
    cursor: pointer;
    border-radius: 0.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.folder-expand-toggle:hover {
    background: var(--card-bg);
    color: var(--text-color);
}

.folder-expand-toggle.loading {
    opacity: 0.5;
    pointer-events: none;
}

.folder-expand-toggle.empty {
    visibility: hidden;
}

.folder-expand-spacer {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

/* Thumbnail Toggle */
.thumbnail-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}

.thumbnail-toggle:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
}

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

.thumbnail-toggle i {
    color: var(--primary-color);
    font-size: 1rem;
}

.thumbnail-toggle span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color);
}

/* Animated Search Box */
.actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    /* padding: 5px; */
    transition: all 0.4s ease;
    flex-direction: row-reverse;
    /* Keeps icon on the right, expands input to the left */
    box-shadow: var(--shadow);
}

.search-box:hover,
.search-box:focus-within {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border-color: var(--primary-color);
}

.search-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--primary-color);
    font-size: 1.1rem;
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
    order: 1;
    /* Visual: Right */
}

.search-btn:hover {
    background-color: var(--hover-bg);
}

#searchInput {
    border: none;
    outline: none;
    background: transparent;
    width: 0;
    padding: 0;
    transition: all 0.4s ease;
    opacity: 0;
    font-size: 0.9rem;
    color: var(--text-color);
    order: 2;
    /* Visual: Left */
}

.search-box:hover #searchInput,
.search-box:focus-within #searchInput {
    width: 200px;
    padding-left: 15px;
    padding-right: 5px;
    opacity: 1;
}

.hidden {
    display: none !important;
}

/* Upload Progress Bar */
.upload-progress {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
    margin: 1rem 2rem;
    box-shadow: var(--shadow);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.progress-header span {
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.9rem;
}

.progress-bar-container {
    width: 100%;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #2563eb 0%, #3b82f6 100%);
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

.upload-details {
    font-size: 0.85rem;
    color: #6b7280;
    margin-top: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {

    /* Login Page Mobile */
    body.login-page {
        padding: 0;
    }

    .login-container {
        max-width: 100%;
        padding: 1rem;
    }

    .login-card {
        border-radius: 20px;
    }

    .login-header {
        padding: 2rem 1.5rem 1.5rem;
    }

    .logo-container {
        width: 64px;
        height: 64px;
        margin-bottom: 1rem;
    }

    .logo-container i {
        font-size: 2rem;
    }

    .login-header h1 {
        font-size: 1.5rem;
    }

    .subtitle {
        font-size: 0.85rem;
    }

    .login-body {
        padding: 1.75rem 1.5rem;
    }

    .form-group {
        margin-bottom: 1.25rem;
    }

    .form-group label {
        font-size: 0.85rem;
    }

    .form-group input[type="text"],
    .form-group input[type="password"],
    .form-group select {
        padding: 0.75rem 2.5rem 0.75rem 0.875rem;
        font-size: 0.9rem;
    }

    .form-group select {
        padding: 0.75rem 0.875rem;
    }

    .status-icon {
        right: 0.75rem;
    }

    .username-display {
        padding: 0.625rem 0.875rem;
        font-size: 0.85rem;
    }

    .checkbox-wrapper {
        padding: 0.625rem;
    }

    .connect-btn {
        padding: 0.875rem 1.25rem;
        font-size: 0.95rem;
    }

    .help-text {
        font-size: 0.8rem;
    }

    /* Orbs smaller on mobile */
    .orb-1 {
        width: 300px;
        height: 300px;
    }

    .orb-2 {
        width: 250px;
        height: 250px;
    }

    .orb-3 {
        width: 200px;
        height: 200px;
    }

    /* Main App Mobile */
    .sidebar {
        width: 200px;
    }

    .top-bar {
        padding: 1rem 1.25rem;
    }

    /* Bulk Actions Bar - Compact mobile version */
    .bulk-actions-bar {
        bottom: 1rem;
        left: 1rem;
        right: 1rem;
        transform: none;
        padding: 0.75rem 1rem;
        border-radius: 1rem;
        gap: 0.5rem;
    }

    .bulk-actions-bar.active {
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: space-between;
        scrollbar-width: none;
        /* Firefox */
        border-radius: 2rem;
        z-index: 9999;
    }

    .bulk-actions-bar.active::-webkit-scrollbar {
        display: none;
        /* Chrome/Safari */
    }

    .bulk-actions-bar .selection-count {
        font-size: 0.8rem;
        margin-right: 0.25rem;
        white-space: nowrap;
    }

    .bulk-actions-bar button {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
        border-radius: 1.5rem;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .bulk-actions-bar button span {
        display: none;
        /* Hide text labels on mobile */
    }

    .bulk-actions-bar button i {
        margin: 0;
    }

    .file-grid {
        padding: 1rem;
        padding-bottom: calc(5rem + env(safe-area-inset-bottom, 0px));
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }

    .item-status-bar {
        padding: 0.65rem 1rem calc(0.65rem + env(safe-area-inset-bottom, 0px));
        font-size: 0.8rem;
        min-height: 2.75rem;
    }

    /* Ensure scrollable area for browser UI auto-hide */
    .main-content {
        min-height: calc(100vh + 1px);
        min-height: calc(100dvh + 1px);
    }
}

@media (max-width: 480px) {
    .login-container {
        padding: 0.75rem;
    }

    .login-header {
        padding: 1.5rem 1.25rem 1.25rem;
    }

    .login-header h1 {
        font-size: 1.35rem;
    }

    .subtitle {
        font-size: 0.8rem;
    }

    .login-body {
        padding: 1.5rem 1.25rem;
    }

    .form-group input[type="text"],
    .form-group input[type="password"],
    .form-group select {
        padding: 0.7rem 2.5rem 0.7rem 0.75rem;
        font-size: 0.875rem;
    }

    .form-group select {
        padding: 0.7rem 0.75rem;
    }

    .connect-btn {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }

    .file-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }

    .item-status-bar {
        padding: 0.6rem 0.85rem calc(0.6rem + env(safe-area-inset-bottom, 0px));
        font-size: 0.75rem;
        min-height: 2.5rem;
    }
}

/* Extra Small Devices - Mobile Optimization */
@media (max-width: 425px) {

    /* === SIDEBAR OPTIMIZATION === */
    /* Sidebar starts collapsed on mobile by default (handled by JS) */
    .sidebar {
        width: 250px;
        /* When expanded */
    }

    .sidebar.collapsed {
        width: 60px;
    }

    .sidebar.collapsed .sidebar-header {
        padding: 1rem 0.5rem;
        flex-direction: column;
        gap: 0.5rem;
    }

    .sidebar.collapsed .folder-item {
        justify-content: center;
        padding: 0.75rem 0.5rem;
    }

    .sidebar.collapsed .folder-item i {
        font-size: 1.25rem;
    }

    .sidebar.collapsed .sidebar-footer {
        flex-direction: column;
        padding: 0.75rem 0.5rem;
        gap: 0.5rem;
        align-items: center;
    }

    .sidebar.collapsed .user-profile {
        flex-direction: column;
        gap: 0;
    }

    .sidebar.collapsed .profile-avatar {
        width: 32px;
        height: 32px;
    }

    .sidebar.collapsed .logout-btn {
        padding: 0.5rem;
        width: 100%;
        font-size: 1rem;
        min-width: 40px;
        min-height: 40px;
    }

    /* === TOP BAR OPTIMIZATION === */
    .top-bar {
        padding: 0.75rem 1rem;
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    /* Breadcrumbs - horizontal scroll */
    .breadcrumbs {
        font-size: 0.8rem;
        gap: 0.35rem;
        width: 100%;
        overflow-x: auto;
        /* flex-wrap: nowrap; */
        scrollbar-width: none;
        /* Firefox */
        -ms-overflow-style: none;
        /* IE/Edge */
        padding-bottom: 0.25rem;
    }

    .breadcrumbs::-webkit-scrollbar {
        display: none;
        /* Chrome/Safari */
    }

    span.breadcrumb-item {
        white-space: nowrap;
        font-size: 0.85rem;
    }

    /* Breadcrumb dropdown - mobile optimized */
    .breadcrumb-dropdown {
        position: fixed !important;
        left: 1rem !important;
        right: 1rem !important;
        top: 0.25rem !important;
        transform: none !important;
        width: auto !important;
        max-width: none !important;
        max-height: 50vh;
        z-index: 10000 !important;
        margin-top: 0.5rem;
    }

    .breadcrumb-dropdown-item {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }

    .breadcrumb-separator {
        padding: 0.5rem;
        margin: -0.25rem;
    }

    /* Actions container - stack vertically */
    .actions {
        width: 100%;
        flex-direction: column-reverse;
        gap: 0.5rem;
    }

    /* View options bar - compact mobile version */
    .view-options-bar {
        padding: 0.75rem 1rem;
        gap: 0.5rem;
        overflow-x: auto;
        scrollbar-width: none;
        /* Firefox */
        -ms-overflow-style: none;
        /* IE/Edge */
    }

    .view-options-bar::-webkit-scrollbar {
        display: none;
        /* Chrome/Safari */
    }

    .view-option-toggle {
        padding: 0.5rem 0.75rem;
        border-radius: 1.5rem;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .view-option-toggle span {
        display: none;
        /* Hide text labels on mobile */
    }

    .view-option-toggle input[type="checkbox"] {
        margin: 0;
    }

    .view-option-toggle i {
        margin: 0;
    }

    /* Thumbnail toggle - full width on mobile */
    .thumbnail-toggle {
        width: 100%;
        justify-content: center;
        padding: 0.65rem 1rem;
    }

    /* Search box - full width, always visible */
    .search-box {
        width: 100%;
        border-radius: 2rem;
        flex-direction: row;
    }

    #searchInput {
        width: 100%;
        padding-left: 12px;
        padding-right: 8px;
        opacity: 1;
        font-size: 0.85rem;
    }

    .search-box:hover #searchInput,
    .search-box:focus-within #searchInput {
        width: 100%;
        padding-left: 12px;
    }

    .search-btn {
        order: 2;
        padding: 0.5rem;
        min-width: 40px;
        min-height: 40px;
    }

    /* Upload button - full width */
    .primary-btn {
        width: 100%;
        justify-content: center;
        padding: 0.65rem 1rem;
        font-size: 0.9rem;
    }

    /* === FILE GRID OPTIMIZATION === */
    .file-grid {
        padding: 0.75rem;
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
        gap: 0.75rem;
    }

    .file-card {
        padding: 0.75rem 0.5rem;
    }

    .file-icon {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

    .file-name {
        font-size: 0.75rem;
        -webkit-line-clamp: 2;
    }

    .file-meta {
        font-size: 0.7rem;
        margin-top: 0.35rem;
    }

    .empty-state i {
        font-size: 3rem;
        margin-bottom: 0.75rem;
    }

    .empty-state p {
        font-size: 0.85rem;
    }

    /* === MODAL OPTIMIZATION === */
    .modal-content {
        width: 95%;
        height: 95%;
        border-radius: 0.375rem;
    }

    .modal-header {
        padding: 0.75rem;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .modal-header h3 {
        font-size: 0.95rem;
        flex: 1 1 100%;
        margin-bottom: 0.25rem;
    }

    .modal-actions {
        display: flex;
        gap: 0.5rem;
        flex-wrap: nowrap;
        width: 100%;
        justify-content: space-between;
    }

    /* Image Editor Mobile */
    #imageEditorModal .modal-header {
        padding: 0.5rem;
    }

    #imageEditorModal .modal-header h3 {
        font-size: 0.85rem;
    }

    .editor-controls {
        flex-wrap: nowrap;
        gap: 0.25rem;
        justify-content: center;
        width: 100%;
    }

    .editor-controls .icon-btn {
        padding: 0.5rem;
        font-size: 0.9rem;
    }

    .editor-actions {
        flex-wrap: nowrap;
        gap: 0.25rem;
        width: 100%;
        justify-content: center;
    }

    .editor-actions .primary-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }

    #editorCanvas {
        max-width: calc(100% - 20px);
        max-height: calc(100% - 20px);
    }

    /* Icon buttons - larger touch targets */
    .icon-btn {
        padding: 0.5rem;
        font-size: 1rem;
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Share Modal specific */
    #shareModal .modal-content {
        max-width: 95% !important;
    }

    #shareModal .modal-body {
        padding: 1rem !important;
    }

    #shareForm select,
    #shareForm input[type="number"] {
        font-size: 0.85rem;
        padding: 0.6rem !important;
    }

    #generateLinkBtn {
        padding: 0.75rem !important;
        font-size: 0.9rem !important;
    }

    #shareResult input {
        font-size: 0.75rem;
        padding: 0.5rem !important;
    }

    #copyLinkBtn {
        padding: 0.5rem 0.75rem !important;
        font-size: 0.85rem !important;
    }

    /* Create folder button */
    #createFolderBtn {
        padding: 0.5rem;
        font-size: 1rem;
        min-width: 40px;
        min-height: 40px;
    }

    /* Login page adjustments for very small screens */
    .login-container {
        padding: 0.5rem;
    }

    .login-card {
        border-radius: 16px;
    }

    .login-header {
        padding: 1.25rem 1rem 1rem;
    }

    .logo-container {
        width: 56px;
        height: 56px;
        margin-bottom: 0.75rem;
    }

    .logo-container i {
        font-size: 1.75rem;
    }

    .login-header h1 {
        font-size: 1.25rem;
    }

    .subtitle {
        font-size: 0.75rem;
    }

    .login-body {
        padding: 1.25rem 1rem;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-group label {
        font-size: 0.8rem;
    }

    .form-group input[type="text"],
    .form-group input[type="password"],
    .form-group select {
        padding: 0.65rem 2.5rem 0.65rem 0.7rem;
        font-size: 0.85rem;
    }

    .form-group select {
        padding: 0.65rem 0.7rem;
    }

    .username-display {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }

    .checkbox-wrapper {
        padding: 0.5rem;
    }

    .checkbox-wrapper label {
        font-size: 0.8rem;
    }

    .connect-btn {
        padding: 0.75rem 0.875rem;
        font-size: 0.875rem;
        margin-top: 1.5rem;
    }

    .help-text {
        font-size: 0.75rem;
    }

    .new-repo-section {
        padding: 0 1rem;
    }

    /* Upload Progress Bar Mobile */
    .upload-progress {
        margin: 0.75rem 1rem 0;
        padding: 0.75rem;
    }

    .progress-header span {
        font-size: 0.8rem;
    }

    .upload-details {
        font-size: 0.75rem;
    }
}

/* Print Styles */
@media print {
    @page {
        margin: 0;
    }

    /* Hide everything by default */
    body * {
        visibility: hidden;
    }

    /* Show only the modal content */
    .modal,
    .modal * {
        visibility: visible;
    }

    /* Hide modal UI elements */
    .modal-header {
        display: none !important;
    }

    /* Make modal take full page */
    .modal {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background: white;
    }

    .modal-content {
        width: 100%;
        height: 100%;
        box-shadow: none;
        border-radius: 0;
    }

    .modal-body {
        background: white;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    /* Ensure images print properly */
    .modal-body img {
        max-width: 100%;
        height: auto;
        page-break-inside: avoid;
    }

    /* Ensure PDFs and iframes print properly */
    .modal-body iframe {
        width: 100%;
        height: 100vh;
    }
}

/* Zoom Controls */
.zoom-controls {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: var(--hover-bg);
    padding: 0.25rem;
    border-radius: 0.375rem;
    border: 1px solid var(--border-color);
}

.zoom-controls .icon-btn {
    font-size: 0.9rem;
    padding: 0.25rem 0.5rem;
}

/* Bottom Zoom Controls */
.zoom-controls-bottom {
    position: absolute;
    bottom: 4rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

[data-theme="dark"] .zoom-controls-bottom {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(10px);
}

.zoom-btn {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    font-size: 1.1rem;
}

.zoom-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

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

.zoom-level-text {
    color: white;
    font-size: 0.95rem;
    font-weight: 600;
    min-width: 55px;
    text-align: center;
    user-select: none;
    padding: 0 0.5rem;
}

[data-theme="dark"] .zoom-btn {
    color: #e2e8f0;
}

[data-theme="dark"] .zoom-level-text {
    color: #e2e8f0;
}

.zoom-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: grab;
}

.zoom-container:active {
    cursor: grabbing;
}

/* Rotation Control at Bottom Center */
.rotation-control-bottom {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.rotation-slider-container {
    position: relative;
    min-width: 300px;
}

.rotation-slider {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: linear-gradient(to right, #ef4444 0%, #f59e0b 25%, #10b981 50%, #f59e0b 75%, #ef4444 100%);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.rotation-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease;
    position: relative;
}

.rotation-slider::-webkit-slider-thumb::after {
    content: attr(data-value);
}

.rotation-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.rotation-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease;
}

.rotation-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
}

/* Tooltip for slider value */
.rotation-slider-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 300px;
    position: relative;
}

.rotation-value-tooltip {
    position: absolute;
    top: -50px;
    left: 0;
    background: #fff;
    color: #000;
    padding: 0.4rem 0.8rem;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease, left 0.05s ease;
    white-space: nowrap;
    z-index: 1001;
    font-family: 'Courier New', monospace;
    transform: translateX(-50%);
}

.rotation-value-tooltip::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid #fff;
}

.rotation-slider:active ~ .rotation-value-tooltip,
.rotation-slider:hover ~ .rotation-value-tooltip {
    opacity: 1;
}

.rotation-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

/* Responsive design for rotation control on mobile */
@media (max-width: 768px) {
    .rotation-control-bottom {
        bottom: 1rem;
        padding: 0.5rem 1rem;
        gap: 0.5rem;
        max-width: 90%;
    }
    
    .rotation-slider-container {
        min-width: 180px;
    }
    
    .rotation-slider {
        height: 8px;
    }
    
    .rotation-slider::-webkit-slider-thumb {
        width: 24px;
        height: 24px;
    }
    
    .rotation-slider::-moz-range-thumb {
        width: 24px;
        height: 24px;
    }
    
    .rotation-degree-text {
        font-size: 0.9rem;
        min-width: 45px;
    }
    
    .rotation-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.9rem;
    }
    
    .rotation-btn i {
        font-size: 0.85rem;
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    .rotation-control-bottom {
        bottom: 1.5rem;
        padding: 0.4rem 0.75rem;
        gap: 0.4rem;
        flex-wrap: wrap;
        justify-content: center;
        padding-top: 1.3rem;
    }
    
    .rotation-slider-container {
        min-width: 140px;
        order: -1;
        width: 100%;
    }
    
    .rotation-degree-text {
        font-size: 0.85rem;
        min-width: 40px;
    }
    
    .rotation-btn {
        padding: 0.35rem 0.5rem;
    }
}

.zoom-content {
    transform-origin: center center;
    transition: transform 0.1s ease-out;
    max-width: none !important;
    /* Override max-width: 100% */
    max-height: none !important;
    /* Override max-height: 100% */
}

/* Prevent background scrolling when modal is open */
body.modal-open {
    overflow: hidden !important;
}

/* Ensure file grid doesn't scroll when modal is open */
body.modal-open .file-grid {
    overflow: hidden !important;
}

/* CSV Table Styles */
.csv-container {
    background: #fff;
}

.csv-table {
    background: #fff;
}

.csv-header-row {
    background: #f3f4f6;
    border-bottom: 2px solid #d1d5db;
}

.csv-header-cell {
    border: 1px solid #e5e7eb;
    color: #111827;
}

.csv-row {
    border-bottom: 1px solid #e5e7eb;
}

.csv-row-odd {
    background: #fff;
}

.csv-row-even {
    background: #f9fafb;
}

.csv-row:hover {
    background: #f3f4f6 !important;
}

.csv-cell {
    border: 1px solid #e5e7eb;
    color: #1f2937;
}

/* Dark mode CSV styles */
[data-theme="dark"] .csv-container {
    background: #1e293b;
}

[data-theme="dark"] .csv-table {
    background: #1e293b;
}

[data-theme="dark"] .csv-header-row {
    background: #334155;
    border-bottom: 2px solid #475569;
}

[data-theme="dark"] .csv-header-cell {
    border: 1px solid #475569;
    color: #f1f5f9;
}

[data-theme="dark"] .csv-row {
    border-bottom: 1px solid #475569;
}

[data-theme="dark"] .csv-row-odd {
    background: #1e293b;
}

[data-theme="dark"] .csv-row-even {
    background: #334155;
}

[data-theme="dark"] .csv-row:hover {
    background: #475569 !important;
}

[data-theme="dark"] .csv-cell {
    border: 1px solid #475569;
    color: #e2e8f0;
}

/* Text File Viewer Styles */
.text-viewer {
    background-color: #f8f9fa;
    color: #1f2937;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

[data-theme="dark"] .text-viewer {
    background-color: #1e293b;
    color: #e2e8f0;
}

/* Markdown Viewer Styles */
.markdown-viewer {
    background-color: #fff;
    color: #1f2937;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    max-width: 900px;
    margin: 0 auto;
}

.markdown-viewer h1,
.markdown-viewer h2,
.markdown-viewer h3,
.markdown-viewer h4,
.markdown-viewer h5,
.markdown-viewer h6 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.25;
}

.markdown-viewer h1 {
    font-size: 2rem;
    border-bottom: 2px solid #e5e7eb;
    padding-bottom: 0.5rem;
}

.markdown-viewer h2 {
    font-size: 1.5rem;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 0.3rem;
}

.markdown-viewer h3 {
    font-size: 1.25rem;
}

.markdown-viewer h4 {
    font-size: 1.1rem;
}

.markdown-viewer p {
    margin-bottom: 1rem;
}

.markdown-viewer a {
    color: #3b82f6;
    text-decoration: none;
}

.markdown-viewer a:hover {
    text-decoration: underline;
}

.markdown-viewer code {
    background-color: #f3f4f6;
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
}

.markdown-viewer pre {
    background-color: #f3f4f6;
    padding: 1rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin-bottom: 1rem;
}

.markdown-viewer pre code {
    background-color: transparent;
    padding: 0;
    font-size: 0.875rem;
}

.markdown-viewer blockquote {
    border-left: 4px solid #d1d5db;
    padding-left: 1rem;
    margin: 1rem 0;
    color: #6b7280;
    font-style: italic;
}

.markdown-viewer ul,
.markdown-viewer ol {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

.markdown-viewer li {
    margin-bottom: 0.5rem;
}

.markdown-viewer table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

.markdown-viewer table th,
.markdown-viewer table td {
    border: 1px solid #e5e7eb;
    padding: 0.5rem 1rem;
    text-align: left;
}

.markdown-viewer table th {
    background-color: #f3f4f6;
    font-weight: 600;
}

.markdown-viewer table tr:nth-child(even) {
    background-color: #f9fafb;
}

.markdown-viewer img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    margin: 1rem 0;
}

.markdown-viewer hr {
    border: none;
    border-top: 2px solid #e5e7eb;
    margin: 2rem 0;
}

/* Dark mode Markdown styles */
[data-theme="dark"] .markdown-viewer {
    background-color: #1e293b;
    color: #e2e8f0;
}

[data-theme="dark"] .markdown-viewer h1,
[data-theme="dark"] .markdown-viewer h2 {
    border-bottom-color: #475569;
}

[data-theme="dark"] .markdown-viewer a {
    color: #60a5fa;
}

[data-theme="dark"] .markdown-viewer code {
    background-color: #334155;
    color: #f1f5f9;
}

[data-theme="dark"] .markdown-viewer pre {
    background-color: #334155;
}

[data-theme="dark"] .markdown-viewer blockquote {
    border-left-color: #475569;
    color: #94a3b8;
}

[data-theme="dark"] .markdown-viewer table th,
[data-theme="dark"] .markdown-viewer table td {
    border-color: #475569;
}

[data-theme="dark"] .markdown-viewer table th {
    background-color: #334155;
}

[data-theme="dark"] .markdown-viewer table tr:nth-child(even) {
    background-color: #334155;
}

[data-theme="dark"] .markdown-viewer hr {
    border-top-color: #475569;
}

/* Token Guide Steps */
.token-guide-steps {
    list-style: decimal;
    padding-left: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.token-guide-steps li {
    line-height: 1.6;
    color: var(--text-color);
}

.token-guide-steps li strong {
    color: var(--primary-color);
    font-weight: 600;
    display: block;
    margin-bottom: 0.375rem;
}

.token-guide-steps li p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--secondary-text);
    text-align: left;
}