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

:root {
    /* Light Mode Colors */
    --pale-dogwood: #d0b8ac;
    --champagne-pink: #f3d8c7;
    --linen: #efe5dc;
    --baby-powder: #fbfefb;
    --white: #ffffff;
    --light-text-primary: #3d2f20;
    --light-text-secondary: #5d4e37;
    --light-text-secondary-rgb: 93, 78, 55;
    
    /* Dark Mode Colors - Dark Brown Palette */
    --dark-bg-primary: #0f0f0f;      /* True dark base */
    --dark-bg-secondary: #1a1a1a;    /* Dark secondary */
    --dark-bg-tertiary: #2a2a2a;     /* Dark tertiary */
    --dark-surface: #333333;         /* Dark surface */
    --dark-text-primary: #ffffff;    /* Pure white */
    --dark-text-secondary: #cccccc;  /* Light gray text */
    --dark-text-secondary-rgb: 204, 204, 204;
    --dark-accent: #b8956f;          /* Dark brown accent (based on pale-dogwood) */
    --dark-border: #404040;          /* Dark border */
    
    /* Status Colors */
    --danger: #d4a5a5;
    --success: #b8d4a5;
    --warning: #f0d8a8;
    
    /* Dark Mode Status Colors */
    --dark-danger: #c07c7c;
    --dark-success: #9bc07c;
    --dark-warning: #d4b882;
    
    /* Chart Colors - Light Mode */
    --chart-color-1: #b8956f;        /* Brown - primary */
    --chart-color-2: #9bc07c;        /* Green - success */
    --chart-color-3: #d4b882;        /* Yellow - warning */
    --chart-color-4: #c07c7c;        /* Red - danger */
    
    /* Chart Colors - Dark Mode */
    --dark-chart-color-1: #b8956f;   /* Brown - primary */
    --dark-chart-color-2: #9bc07c;   /* Green - success */
    --dark-chart-color-3: #d4b882;   /* Yellow - warning */
    --dark-chart-color-4: #c07c7c;   /* Red - danger */
    
    /* Shadow Colors */
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --shadow-dark: rgba(0, 0, 0, 0.2);
    --dark-shadow-light: rgba(0, 0, 0, 0.6);
    --dark-shadow-medium: rgba(0, 0, 0, 0.7);
    --dark-shadow-dark: rgba(0, 0, 0, 0.8);
    
    /* Active Theme Variables (default to light) */
    --bg-primary: var(--baby-powder);
    --bg-secondary: var(--white);
    --bg-tertiary: var(--linen);
    --surface: var(--champagne-pink);
    --text-primary: var(--light-text-primary);
    --text-secondary: var(--light-text-secondary);
    --text-secondary-rgb: var(--light-text-secondary-rgb);
    --accent: var(--pale-dogwood);
    --shadow-primary: var(--shadow-light);
    --shadow-secondary: var(--shadow-medium);
    --shadow-tertiary: var(--shadow-dark);
    --border-color: var(--linen);
    
    /* Chart colors for light theme */
    --chart-color-1: var(--chart-color-1);
    --chart-color-2: var(--chart-color-2);
    --chart-color-3: var(--chart-color-3);
    --chart-color-4: var(--chart-color-4);
    
    /* Login-specific variables */
    --primary-color: var(--pale-dogwood);
    --primary-hover: var(--champagne-pink);
    --primary-color-rgb: 208, 184, 172;
    --secondary-color: var(--champagne-pink);
    --card-bg: var(--white);
    --input-bg: var(--baby-powder);
    --text-color: var(--light-text-primary);
    --hover-bg: var(--linen);
    --error-color: var(--danger);
    --error-color-rgb: 212, 165, 165;
}
[data-theme="dark"] {
    --bg-primary: var(--dark-bg-primary);
    --bg-secondary: var(--dark-bg-secondary);
    --bg-tertiary: var(--dark-bg-tertiary);
    --surface: var(--dark-surface);
    --text-primary: var(--dark-text-primary);
    --text-secondary: var(--dark-text-secondary);
    --text-secondary-rgb: var(--dark-text-secondary-rgb);
    --accent: var(--dark-accent);
    --shadow-primary: var(--dark-shadow-light);
    --shadow-secondary: var(--dark-shadow-medium);
    --shadow-tertiary: var(--dark-shadow-dark);
    --border-color: var(--dark-border);
    --danger: var(--dark-danger);
    --success: var(--dark-success);
    --warning: var(--dark-warning);
    
    /* Chart colors for dark theme */
    --chart-color-1: var(--dark-chart-color-1);
    --chart-color-2: var(--dark-chart-color-2);
    --chart-color-3: var(--dark-chart-color-3);
    --chart-color-4: var(--dark-chart-color-4);
    
    /* Login-specific variables for dark theme */
    --primary-color: var(--dark-accent);
    --primary-hover: var(--dark-surface);
    --primary-color-rgb: 184, 149, 111;
    --secondary-color: var(--dark-surface);
    --card-bg: var(--dark-bg-secondary);
    --input-bg: var(--dark-bg-tertiary);
    --text-color: var(--dark-text-primary);
    --hover-bg: var(--dark-surface);
    --error-color: var(--dark-danger);
    --error-color-rgb: 239, 68, 68;
}

/* Theme classes for login compatibility */
.light-theme {
    --primary-color: var(--pale-dogwood);
    --primary-hover: var(--champagne-pink);
    --primary-color-rgb: 208, 184, 172;
    --secondary-color: var(--champagne-pink);
    --card-bg: var(--white);
    --input-bg: var(--baby-powder);
    --text-color: var(--light-text-primary);
    --text-secondary: var(--light-text-secondary);
    --hover-bg: var(--linen);
    --error-color: var(--danger);
    --error-color-rgb: 212, 165, 165;
    --border-color: var(--linen);
}

.dark-theme {
    /* Background colors */
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --surface: #333333;
    
    /* Text colors */
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-secondary-rgb: 204, 204, 204;
    
    /* Login-specific variables */
    --primary-color: var(--dark-accent);
    --primary-hover: var(--dark-surface);
    --primary-color-rgb: 184, 149, 111;
    --secondary-color: var(--dark-surface);
    --card-bg: var(--dark-bg-secondary);
    --input-bg: var(--dark-bg-tertiary);
    --text-color: var(--dark-text-primary);
    --hover-bg: var(--dark-surface);
    --error-color: var(--dark-danger);
    --error-color-rgb: 239, 68, 68;
    --border-color: var(--dark-border);
    
    /* Accent and other colors */
    --accent: var(--dark-accent);
    --accent-color: #b8956f;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    height: 100vh;
    overflow: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.app-container {
    display: flex;
    height: 100vh;
}
.sidebar {
    width: 320px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0;
    display: flex;
    flex-direction: column;
    box-shadow: 2px 0 10px var(--shadow-primary);
    transition: background 0.3s ease;
}

.logo {
    padding: 30px 25px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid var(--border-color);
    opacity: 1;
}

.logo-icon {
    flex-shrink: 0;
}

.logo-icon svg {
    width: 32px;
    height: 32px;
    color: var(--text-primary);
}

.logo-icon img {
    width: 32px;
    height: 32px;
}

.logo-text {
    flex: 1;
    text-align: left;
}

.logo-text h1 {
    font-size: 1.3em;
    margin-bottom: 5px;
    font-weight: 600;
    color: var(--text-primary);
    opacity: 1;
}

.logo-text p {
    font-size: 0.85em;
    opacity: 0.9;
    font-weight: 400;
    color: var(--text-secondary);
}

/* User Info Section */
.user-info {
    padding: 20px 25px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
    background: var(--card-bg);
    margin: 0 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.user-details {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-size: 0.9em;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.8em;
    color: var(--text-secondary);
    opacity: 0.8;
}

.logout-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--hover-bg);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.logout-btn:hover {
    background: var(--error-color);
    color: white;
    transform: scale(1.05);
}

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

.nav-menu {
    flex: 1;
    padding: 20px 0;
}

.nav-item {
    width: 90%;
    background: none;
    border: none;
    color: var(--text-primary);
    padding: 15px 20px;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
    position: relative;
    border-radius: 8px;
    margin: 2px 5% 2px 5%;
}

.nav-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    transform: translateX(2px);
}

.nav-item.active {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-left: 3px solid var(--text-primary);
    transform: translateX(2px);
}

.nav-item svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
    stroke: var(--text-primary);
}

.nav-item:hover svg {
    transform: scale(1.1);
    stroke: var(--text-primary);
}

.nav-item.active svg {
    transform: scale(1.15);
    stroke: var(--text-primary);
}

.nav-item span {
    font-weight: 500;
    letter-spacing: 0.5px;
}
.page {
    display: none;
    flex: 1;
    flex-direction: column;
    overflow: hidden;
}

.page.active {
    display: flex;
}

/* Settings page specific override for full-width scroll */
.page[data-page="settings"] {
    overflow-y: auto;
    overflow-x: hidden;
}

.page[data-page="settings"] .settings-content {
    padding: 30px 5%;
    width: 100%;
    max-width: none;
    margin: 0;
}

/* Home page specific styling for consistent spacing */
.page[data-page="home"] .content-layout {
    padding: 40px 20px 20px 20px;
}

.main-content {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.page-header {
    background: var(--bg-secondary);
    padding: 25px 30px;
    border-bottom: 1px solid var(--bg-tertiary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px var(--shadow-primary);
    transition: background-color 0.3s ease, border-color 0.3s ease;
    position: relative;
}

.page-header h2 {
    font-size: 1.8em;
    color: var(--text-primary);
    font-weight: 600;
    flex: 1;
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}
.icon-only {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: none;
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px var(--shadow-primary);
    border: 1px solid var(--border-color);
    position: relative;
}

.icon-only:hover {
    background: var(--bg-tertiary);
    transform: translateY(-1px);
    box-shadow: 0 2px 6px var(--shadow-secondary);
}

.icon-only:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px var(--shadow-primary);
}
.refresh-btn.loading svg {
    animation: spin 1s linear infinite;
}

.loading {
    color: var(--text-secondary);
    font-style: italic;
    display: none;
}

.loading.show {
    display: block;
}
.content-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
    gap: 20px;
    padding: 20px;
}

.left-panel {
    width: 58%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    overflow-y: auto;
    box-shadow: 0 2px 8px var(--shadow-primary);
}

.right-panel {
    width: 42%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: 0 2px 8px var(--shadow-primary);
}

.panel-header {
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.panel-header h3 {
    color: var(--text-primary);
    font-size: 1.2em;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}
.repositories-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.repository-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    margin-bottom: 8px;
}

.repository-item:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px var(--shadow-primary);
    transform: translateY(-1px);
}

.repository-item.selected {
    border-color: var(--accent);
    background: var(--bg-tertiary);
    box-shadow: 0 4px 12px var(--shadow-primary);
}
.repository-item.highlighted {
    animation: highlightRepository 3s ease-out;
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(var(--text-secondary-rgb), 0.3);
}

@keyframes highlightRepository {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 rgba(var(--text-secondary-rgb), 0);
    }
    20% {
        transform: scale(1.02);
        box-shadow: 0 0 20px rgba(var(--text-secondary-rgb), 0.4);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 rgba(var(--text-secondary-rgb), 0);
    }
}

.repository-header {
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.repository-name {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1em;
}

.repository-count {
    background: var(--accent);
    color: var(--bg-primary);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.repository-tags {
    display: none;
    padding: 10px;
    background: var(--bg-primary);
}

.repository-tags.show {
    display: block;
}

.tag-item {
    padding: 10px 15px;
    margin: 3px 0;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid transparent;
}

.tag-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    transform: translateX(2px);
}

.tag-item.selected {
    background: var(--bg-tertiary);
    border-color: var(--accent);
    border-left: 3px solid var(--accent);
    box-shadow: 0 2px 4px var(--shadow-primary);
}

.tag-name {
    font-family: 'Courier New', monospace;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9em;
}
.details-content {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 4px var(--shadow-primary);
}

.details-placeholder {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.placeholder-icon {
    margin-bottom: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.placeholder-icon svg {
    color: var(--text-secondary);
    opacity: 0.6;
}

.details-placeholder h3 {
    color: var(--text-primary);
    margin-bottom: 10px;
    font-weight: 600;
}

.details-placeholder p {
    color: var(--text-secondary);
    font-size: 0.9em;
    opacity: 0.8;
}

.details-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
}

.details-title h3 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1.3em;
}

.details-subtitle {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-top: 5px;
    font-family: 'Courier New', monospace;
}

.details-actions {
    display: flex;
    gap: 10px;
}

.details-body {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-section {
    background: var(--bg-primary);
    border-radius: 6px;
    padding: 20px;
    border: 1px solid var(--border-color);
}

.info-section h4 {
    color: var(--text-primary);
    margin: 0 0 15px 0;
    font-size: 1.1em;
    font-weight: 600;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.info-label {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.85em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    color: var(--text-primary);
    font-weight: 500;
    word-break: break-all;
}

.info-value.mono {
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    background: var(--bg-secondary);
    padding: 8px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.layers-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.layer-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 4px;
    border: 1px solid var(--border-color);
    font-size: 0.9em;
}

.layer-digest {
    font-family: 'Courier New', monospace;
    color: var(--text-secondary);
    flex: 1;
    margin-right: 15px;
    word-break: break-all;
}

.layer-size {
    color: var(--text-primary);
    font-weight: 500;
    white-space: nowrap;
}

.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 6px;
    border: 1px solid #f5c6cb;
    margin: 10px 0;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: 10px;
}

.empty-state p {
    color: var(--text-secondary);
    font-size: 0.9em;
}
.quick-stats {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 8px var(--shadow-primary);
    border: 1px solid var(--border-color);
}

.quick-stats h3 {
    color: var(--text-primary);
    margin-bottom: 20px;
    font-size: 1.2em;
}

.stats-mini {
    display: flex;
    gap: 15px;
    justify-content: space-between;
}

.stat-mini {
    text-align: center;
    flex: 1;
}

.stat-mini .stat-number {
    font-size: 1.5em;
    font-weight: 600;
    color: var(--text-primary);
    display: block;
}

.stat-mini .stat-label {
    font-size: 0.8em;
    color: var(--text-secondary);
    margin-top: 5px;
}
.statistics-content {
    padding: 30px;
    background: var(--bg-secondary);
    flex: 1;
    overflow-y: auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 8px var(--shadow-primary);
}

.stat-card .stat-number {
    font-size: 2em;
    font-weight: 600;
    color: var(--text-primary);
    display: block;
    margin-bottom: 8px;
}

.stat-card .stat-label {
    color: var(--text-secondary);
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.repo-stats-list {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 8px;
    overflow: hidden;
}

.repo-stat-item {
    padding: 20px 25px;
    border-bottom: 1px solid var(--bg-tertiary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.repo-stat-item:last-child {
    border-bottom: none;
}

.repo-stat-name {
    font-weight: 600;
    color: var(--text-primary);
}

.repo-stat-details {
    display: flex;
    gap: 20px;
    font-size: 0.9em;
    color: var(--text-secondary);
}
.btn {
    border: none;
    border-radius: 6px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    margin: 2px;
    text-decoration: none;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
}

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

.btn-danger:hover {
    background: #c49090;
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
    line-height: 1;
    padding: 0;
    margin-right: 10px;
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}
.btn-copy {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
    margin-left: 8px;
}

.btn-copy:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}
.docker-pull-command {
    margin: 10px 0;
}

.pull-command-container {
    display: flex;
    align-items: center;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px;
    font-family: 'Courier New', monospace;
}

.pull-command-container code {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 13px;
    margin: 0;
    padding: 0;
    word-break: break-all;
}
.refresh-btn.loading svg {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Old nav elements (commented out)
.nav-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-icon svg {
    color: var(--text-primary);
    width: 16px;
    height: 16px;
}

.nav-text {
    font-weight: 500;
}
*/
.analytics-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
    padding: 60px 5% 60px 5%;
    overflow-y: auto;
    box-sizing: border-box;
    max-width: none;
    margin: 0;
    width: 100%;
}

.analytics-overview {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 20px;
    min-height: auto;
    width: 100%;
}

.overview-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 2px 8px var(--shadow-primary);
    transition: all 0.3s ease;
    animation: slideInUp 0.5s ease-out;
    min-width: 0;
    width: 100%;
    flex: 1;
}

.overview-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px var(--shadow-primary);
}

.card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    flex-shrink: 0;
}

.card-icon svg {
    width: 20px;
    height: 20px;
}

.card-content {
    flex: 1;
    min-width: 0; /* Allow text truncation */
}

.card-title {
    font-size: 0.9em;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-value {
    font-size: 1.6em;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 3px;
    line-height: 1.1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-subtitle {
    font-size: 0.8em;
    color: var(--text-secondary);
    opacity: 0.7;
}

.analytics-main {
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
    min-height: 0;
    max-height: none;
    width: 100%;
    max-width: none;
}
.analytics-top-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    width: 100%;
}
.analytics-bottom-row {
    display: flex;
    width: 100%;
}

.analytics-bottom-row .analytics-section {
    flex: 1;
}

.analytics-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px var(--shadow-primary);
}

.analytics-section h3 {
    color: var(--text-primary);
    font-size: 1.2em;
    font-weight: 600;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chart-container {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-style: italic;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.metric-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.metric-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--shadow-primary);
}

.metric-label {
    font-size: 0.85em;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 500;
}

.metric-value {
    font-size: 1.5em;
    font-weight: 700;
    color: var(--text-primary);
}

.repo-ranking {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: none; /* Remove height restriction for top 4 */
    overflow-y: visible;
}

.repo-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
    margin-bottom: 8px;
}

.repo-item.clickable {
    cursor: pointer;
}

.repo-item.clickable:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px var(--shadow-primary);
    border-color: var(--accent);
    background: var(--bg-secondary);
}

.repo-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--shadow-primary);
}

.repo-rank {
    background: var(--accent);
    color: var(--bg-primary);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8em;
    margin-right: 10px;
    flex-shrink: 0;
}

.repo-info {
    flex: 1;
    min-width: 0;
}

.repo-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
    font-size: 0.9em;
}

.repo-stats {
    font-size: 0.75em;
    color: var(--text-secondary);
    display: flex;
    gap: 10px;
    margin-bottom: 4px;
}
.repo-progress {
    margin-top: 4px;
    width: 100%;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 3px;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    transition: width 0.8s ease-out;
    position: relative;
    overflow: hidden;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: transparent;
    animation: none;
}

.progress-text {
    font-size: 0.7em;
    color: var(--text-secondary);
    text-align: right;
    opacity: 0.8;
}

@keyframes progressShimmer {
    0% {
        left: -100%;
    }
    50% {
        left: 100%;
    }
    100% {
        left: 100%;
    }
}
.repo-item:nth-child(1) .progress-fill {
    animation-delay: 0.1s;
}

.repo-item:nth-child(2) .progress-fill {
    animation-delay: 0.2s;
}

.repo-item:nth-child(3) .progress-fill {
    animation-delay: 0.3s;
}

.repo-size {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9em;
}

.loading-chart {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: var(--text-secondary);
    font-style: italic;
}

.loading-chart::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid var(--text-secondary);
    border-top: 2px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 10px;
}
.size-chart {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.size-category {
    display: grid;
    grid-template-columns: 1fr 2fr auto;
    gap: 12px;
    align-items: center;
    padding: 8px 0;
}

.size-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85em;
    color: var(--text-secondary);
}

.size-color {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.size-name {
    font-weight: 500;
}

.size-bar {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.size-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.size-stats {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    font-size: 0.8em;
    min-width: 60px;
}

.size-count {
    font-weight: 600;
    color: var(--text-primary);
}

.size-percentage {
    color: var(--text-secondary);
    font-size: 0.9em;
}
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}

.modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 30px;
    max-width: 450px;
    width: 90%;
    box-shadow: 0 10px 40px var(--shadow-secondary);
}

.modal-content h3 {
    color: var(--text-primary);
    margin-bottom: 15px;
}

.modal-info {
    background: var(--bg-primary);
    padding: 15px;
    border-radius: 6px;
    margin: 15px 0;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
}
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    padding: 15px 25px;
    border-radius: 8px;
    background: var(--baby-powder);
    color: var(--light-text-primary);
    font-weight: 500;
    font-size: 0.9em;
    z-index: 10000;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    border: 2px solid;
    min-width: 200px;
    max-width: 400px;
    text-align: center;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Toast styles for dark theme - maintain baby powder background */
.dark-theme .toast,
[data-theme="dark"] .toast {
    background: var(--baby-powder) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.dark-theme .toast.info,
[data-theme="dark"] .toast.info {
    border-color: #3498db;
    color: #2c3e50;
}

.dark-theme .toast.success,
[data-theme="dark"] .toast.success {
    border-color: #27ae60;
    color: #1e8449;
}

.dark-theme .toast.warning,
[data-theme="dark"] .toast.warning {
    border-color: #e67e22;
    color: #d35400;
}

.dark-theme .toast.error,
[data-theme="dark"] .toast.error {
    border-color: #c0392b;
    color: #a93226;
}

/* Force dark background for body */
[data-theme="dark"] body,
.dark-theme body {
    background-color: #0f0f0f !important;
    color: #ffffff !important;
}
.page {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: transparent;
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}
.overview-card {
    animation: slideInUp 0.5s ease-out;
}

.overview-card:nth-child(1) { animation-delay: 0.1s; }
.overview-card:nth-child(2) { animation-delay: 0.2s; }
.overview-card:nth-child(3) { animation-delay: 0.3s; }
.overview-card:nth-child(4) { animation-delay: 0.4s; }

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.refresh-btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

.refresh-btn.loading svg {
    animation: spin 1s linear infinite;
}

.analytics-left::-webkit-scrollbar,
.analytics-right::-webkit-scrollbar {
    width: 6px;
}

.analytics-left::-webkit-scrollbar-track,
.analytics-right::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 3px;
}

.analytics-left::-webkit-scrollbar-thumb,
.analytics-right::-webkit-scrollbar-thumb {
    background: var(--text-secondary);
    border-radius: 3px;
}

.analytics-left::-webkit-scrollbar-thumb:hover,
.analytics-right::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}
@media (min-width: 1200px) {
    .analytics-overview {
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }
    
    .overview-card {
        padding: 18px;
        gap: 14px;
    }
    
    .card-value {
        font-size: 1.8em;
    }
}

@media (min-width: 768px) and (max-width: 1199px) {
    .analytics-overview {
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }
    
    .overview-card {
        padding: 14px;
        gap: 10px;
    }
    
    .card-value {
        font-size: 1.5em;
    }
    
    .card-title {
        font-size: 0.85em;
    }
    
    .card-subtitle {
        font-size: 0.7em;
    }
}

@media (max-width: 767px) {
    .analytics-overview {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .analytics-content {
        padding: 40px 5% 40px 5%;
    }
    
    .analytics-main {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 640px) {
    .analytics-overview {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        padding: 0;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .analytics-content {
        padding: 20px 5% 20px 5%;
    }
    
    .overview-card {
        padding: 12px;
        gap: 8px;
        flex-direction: column;
        text-align: center;
    }
    
    .card-icon {
        width: 32px;
        height: 32px;
    }
    
    .card-icon svg {
        width: 16px;
        height: 16px;
    }
    
    .card-value {
        font-size: 1.3em;
    }
    
    .card-title {
        font-size: 0.8em;
        text-align: center;
    }
    
    .card-subtitle {
        font-size: 0.75em;
        text-align: center;
    }
    
    .settings-actions {
        flex-direction: column;
    }
    
    .settings-actions .btn {
        width: 100%;
    }
    
    .toast {
        bottom: 20px;
        left: 50%;
        right: auto;
        transform: translateX(-50%) translateY(20px);
        min-width: auto;
        max-width: calc(100vw - 40px);
        margin: 0 20px;
    }
    
    .toast.show {
        transform: translateX(-50%) translateY(0);
    }
}
@media (max-width: 1024px) {
    .analytics-top-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .pie-chart-wrapper {
        flex-direction: column;
        gap: 20px;
    }
    
    .pie-chart {
        width: 160px;
        height: 160px;
    }
    
    .pie-chart-center {
        width: 60px;
        height: 60px;
        font-size: 0.8em;
    }
}

@media (max-width: 768px) {
    .analytics-top-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .pie-chart-container {
        min-height: 300px;
        padding: 20px;
    }
    
    /* Home page responsiveness */
    .content-layout {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }
    
    .page[data-page="home"] .content-layout {
        padding: 25px 15px 15px 15px;
    }
    
    .left-panel,
    .right-panel {
        width: 100%;
        padding: 15px;
    }
    
    .pie-chart {
        width: 140px;
        height: 140px;
    }
    
    .pie-chart-center {
        width: 50px;
        height: 50px;
        font-size: 0.75em;
    }
    
    .pie-legend-item {
        padding: 6px 10px;
    }
    
    .pie-legend-color {
        width: 14px;
        height: 14px;
    }
}

@media (max-width: 480px) {
    .analytics-main {
        gap: 15px;
    }
    
    .analytics-top-row {
        gap: 15px;
    }
    
    .pie-chart-wrapper {
        gap: 15px;
    }
    
    .pie-chart {
        width: 120px;
        height: 120px;
    }
    
    .pie-chart-center {
        width: 40px;
        height: 40px;
        font-size: 0.7em;
    }
    
    .pie-legend-item {
        padding: 4px 8px;
    }
}
.nav-item:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.setting-item input:focus,
.setting-item select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
@media print {
    .sidebar,
    .nav-menu,
    .header-actions,
    .toast {
        display: none !important;
    }
    
    .main-content {
        width: 100% !important;
    }
    
    .page {
        display: block !important;
    }
}
.pie-chart-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: 30px;
}

.pie-chart-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.pie-chart {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    position: relative;
    background: conic-gradient(
        from 0deg,
        var(--chart-color-1, #b8956f) 0deg,
        var(--chart-color-1, #b8956f) var(--chart-end-1, 90deg),
        var(--chart-color-2, #9bc07c) var(--chart-end-1, 90deg),
        var(--chart-color-2, #9bc07c) var(--chart-end-2, 180deg),
        var(--chart-color-3, #d4b882) var(--chart-end-2, 180deg),
        var(--chart-color-3, #d4b882) var(--chart-end-3, 270deg),
        var(--chart-color-4, #c07c7c) var(--chart-end-3, 270deg),
        var(--chart-color-4, #c07c7c) 360deg
    );
    box-shadow: 0 4px 12px var(--shadow-primary);
    transition: transform 0.3s ease;
}

.pie-chart:hover {
    transform: scale(1.05);
}

.pie-chart-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9em;
    box-shadow: 0 2px 8px var(--shadow-primary);
}

.pie-chart-legend {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 200px;
}

.pie-legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    background: var(--bg-primary);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.pie-legend-item:hover {
    background: var(--bg-tertiary);
    transform: translateX(4px);
}

.pie-legend-color {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    flex-shrink: 0;
}

.pie-legend-info {
    flex: 1;
}

.pie-legend-label {
    font-size: 0.85em;
    color: var(--text-secondary);
    font-weight: 500;
}

.pie-legend-stats {
    display: flex;
    gap: 12px;
    margin-top: 2px;
}

.pie-legend-count {
    font-size: 0.9em;
    font-weight: 600;
    color: var(--text-primary);
}

.pie-legend-percentage {
    font-size: 0.85em;
    color: var(--text-secondary);
    font-weight: 500;
}
@keyframes pieChartGrow {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.pie-chart {
    animation: pieChartGrow 0.8s ease-out;
}
.largest-repo-card {
    min-height: 100px !important;
    align-items: center !important;
}

.largest-repo-card .card-content {
    min-height: 60px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    width: 100% !important;
    flex: 1 !important;
}

.largest-repo-card .card-value {
    font-size: 1.2em !important;
    line-height: 1.3 !important;
    white-space: normal !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
    overflow: visible !important;
    text-overflow: unset !important;
    max-height: none !important;
    height: auto !important;
    display: block !important;
    padding: 0 !important;
    margin-bottom: 5px !important;
}
@media (max-width: 1199px) {
    .largest-repo-card .card-value {
        font-size: 1.1em !important;
        line-height: 1.4 !important;
    }
}

@media (max-width: 767px) {
    .largest-repo-card .card-value {
        font-size: 1.0em !important;
        line-height: 1.4 !important;
    }
}

@media (max-width: 480px) {
    .largest-repo-card .card-value {
        font-size: 0.95em !important;
        line-height: 1.5 !important;
    }
}
.card-value.largest-repo {
    font-size: 1.2em !important;
    line-height: 1.3 !important;
    white-space: normal !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
    overflow: visible !important;
    text-overflow: unset !important;
    max-height: none !important;
    height: auto !important;
    display: block !important;
    padding: 0 !important;
    margin-bottom: 5px !important;
}
@media (max-width: 1199px) {
    .card-value.largest-repo {
        font-size: 1.1em !important;
        line-height: 1.4 !important;
    }
}

@media (max-width: 767px) {
    .card-value.largest-repo {
        font-size: 1.0em !important;
        line-height: 1.4 !important;
    }
}

@media (max-width: 480px) {
    .card-value.largest-repo {
        font-size: 0.95em !important;
        line-height: 1.5 !important;
    }
}
.settings-content {
    padding: 30px 5%;
    width: 100%;
    background: var(--bg-primary);
    min-height: 100%;
    overflow-y: auto;
    box-sizing: border-box;
}

.settings-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 2px 12px var(--shadow-primary);
    transition: all 0.3s ease;
}

.settings-section:hover {
    box-shadow: 0 4px 20px var(--shadow-secondary);
    transform: translateY(-2px);
}

.settings-section h3 {
    color: var(--text-primary);
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.settings-section h3::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--accent);
    border-radius: 2px;
    flex-shrink: 0;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    align-items: start;
}

.setting-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.setting-item label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95em;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 2px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.setting-item label::after {
    content: '';
    width: 2px;
    height: 12px;
    background: var(--accent);
    border-radius: 1px;
    opacity: 0.6;
}

.setting-item input,
.setting-item select {
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1em;
    font-family: inherit;
    transition: all 0.3s ease;
    box-shadow: inset 0 1px 3px var(--shadow-primary);
}

.setting-item input:focus,
.setting-item select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--text-secondary-rgb), 0.1),
                inset 0 1px 3px var(--shadow-primary);
}

.setting-item input:hover,
.setting-item select:hover {
    border-color: var(--surface);
    box-shadow: 0 2px 8px var(--shadow-primary),
                inset 0 1px 3px var(--shadow-primary);
}

.setting-item input[readonly] {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.7;
}

.setting-item input[readonly]:focus {
    border-color: var(--border-color);
    box-shadow: inset 0 1px 3px var(--shadow-primary);
    transform: none;
}

.setting-item select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
}

.setting-item select:focus {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%233498db' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
}
.setting-item select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 8px 12px;
    font-size: 1em;
    border: none;
}
[data-theme="dark"] .setting-item select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}
.setting-item select option:hover {
    background: var(--surface);
    color: var(--text-primary);
}

.setting-item select option:checked,
.setting-item select option:selected {
    background: var(--accent);
    color: var(--bg-primary);
    font-weight: 600;
}

.settings-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
}

.settings-actions .btn {
    padding: 12px 24px;
    font-size: 1em !important;
    font-weight: 600;
    border-radius: 8px;
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-width: 160px;
    box-shadow: 0 2px 6px var(--shadow-primary);
}

.settings-actions .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: transparent;
    transition: left 0.5s ease;
}

.settings-actions .btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px var(--shadow-secondary);
}

.settings-actions .btn:hover::before {
    left: 100%;
}

.settings-actions .btn:active {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--shadow-primary);
}

.settings-actions .btn-secondary {
    background: var(--surface);
    color: var(--text-primary);
    border-color: var(--accent);
    font-size: 1em !important;
}

.settings-actions .btn-secondary:hover {
    background: var(--accent);
    color: var(--bg-primary);
    border-color: var(--accent);
}
.settings-actions .btn {
    text-decoration: none;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
    font-size: 1em !important;
}
.settings-actions .btn-secondary {
    color: var(--text-primary);
    font-size: 1em !important;
}

.settings-actions .btn-danger {
    background: var(--danger);
    color: var(--bg-primary);
    border-color: var(--danger);
}

.settings-actions .btn-danger:hover {
    background: var(--bg-primary);
    color: var(--danger);
    border-color: var(--danger);
}
[data-theme="dark"] .settings-actions .btn {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .settings-actions .btn:hover {
    background: var(--surface);
    color: var(--text-primary);
    border-color: var(--accent);
}

[data-theme="dark"] .settings-actions .btn-secondary {
    background: var(--surface);
    color: var(--text-primary);
    border-color: var(--accent);
}

[data-theme="dark"] .settings-actions .btn-secondary:hover {
    background: var(--accent);
    color: var(--bg-primary);
    border-color: var(--accent);
}

[data-theme="dark"] .settings-actions .btn-danger {
    background: var(--danger);
    color: var(--bg-primary);
    border-color: var(--danger);
}

[data-theme="dark"] .settings-actions .btn-danger:hover {
    background: var(--bg-primary);
    color: var(--danger);
    border-color: var(--danger);
}
.settings-section {
    animation: slideInFromLeft 0.6s ease-out;
}

.settings-section:nth-child(1) { animation-delay: 0.1s; }
.settings-section:nth-child(2) { animation-delay: 0.2s; }
.settings-section:nth-child(3) { animation-delay: 0.3s; }

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
.setting-item .help-text {
    font-size: 0.85em;
    color: var(--text-secondary);
    opacity: 0.8;
    margin-top: 5px;
    font-style: italic;
}
.setting-item .status-indicator {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.setting-item.success .status-indicator {
    opacity: 1;
    background: var(--success);
}

.setting-item.error .status-indicator {
    opacity: 1;
    background: var(--danger);
}

.setting-item.warning .status-indicator {
    opacity: 1;
    background: var(--warning);
}
@media (max-width: 768px) {
    .settings-content {
        padding: 20px 4%;
    }
    
    .settings-section {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .settings-section h3 {
        font-size: 1.2em;
        margin-bottom: 20px;
    }
    
    .settings-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .settings-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .settings-actions .btn {
        width: 100%;
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .settings-content {
        padding: 15px 3%;
    }
    
    .settings-section {
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .settings-section h3 {
        font-size: 1.1em;
        margin-bottom: 15px;
    }
    
    .settings-grid {
        gap: 15px;
    }
    
    .setting-item input,
    .setting-item select {
        padding: 10px 12px;
        font-size: 0.95em;
    }
    
    .setting-item select {
        padding-right: 36px;
    }
    
    .settings-actions {
        gap: 10px;
    }
    
    .settings-actions .btn {
        font-size: 1em;
        padding: 10px 20px;
    }
}
[data-theme="dark"] .setting-item input,
[data-theme="dark"] .setting-item select {
    background: var(--bg-primary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .setting-item input:focus,
[data-theme="dark"] .setting-item select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--text-secondary-rgb), 0.1),
                inset 0 1px 3px var(--shadow-primary);
}

[data-theme="dark"] .setting-item input[readonly] {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}
[data-theme="dark"] .setting-item select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23d0c4b0' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
    background-position: right 12px center !important;
    background-repeat: no-repeat !important;
    background-size: 16px !important;
}

[data-theme="dark"] .setting-item select:focus {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23b5a390' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
    background-position: right 12px center !important;
    background-repeat: no-repeat !important;
    background-size: 16px !important;
}
.settings-section.registry-config h3::before {
    background: #b8956f;
}

.settings-section.appearance h3::before {
    background: #9bc07c;
}

.settings-section.cache-management h3::before {
    background: #c07c7c;
}

/* Specific styling for cache management buttons to handle longer text */
.settings-section.cache-management .settings-actions .btn {
    font-size: 0.9em !important;
    font-weight: 600 !important;
    min-width: 140px;
    padding: 12px 20px;
}

.settings-section.settings-management h3::before {
    background: #d4b882;
}
.settings-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

.settings-content {
    position: relative;
}