html {
    scroll-behavior: smooth;
    height: 100%;
    overflow-x: hidden; /* Prevent horizontal scrolling */
}

/* Prevent scroll behavior when theme toggle is clicked */
html.theme-toggle-active {
    scroll-behavior: auto !important;
}

/* Prevent flash of dark mode when light mode is selected */
html.light-mode-preload body {
    background-color: var(--primary-light);
    color: var(--text-light);
    --bg-color: var(--secondary-light);
    --text-color: var(--text-light);
}

/* Prevent flash in header and other elements */
html.light-mode-preload header {
    background-color: var(--secondary-light);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

html.light-mode-preload .main-nav a {
    color: var(--text-light);
}

html.light-mode-preload .auth-btn,
html.light-mode-preload .word-count-btn,
html.light-mode-preload .difficulty-btn,
html.light-mode-preload .time-control-btn,
html.light-mode-preload .leaderboard-tab-btn,
html.light-mode-preload .time-period-btn,
html.light-mode-preload .sort-by-btn,
html.light-mode-preload .pagination-btn {
    background-color: var(--secondary-light);
    color: var(--text-light);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

html.light-mode-preload .username-link {
    color: var(--accent-color);
}

button {
    scroll-behavior: auto;
    scroll-margin: 0;
}

:root {
    --primary-dark: #1a1a2e;
    --secondary-dark: #2d2d44;
    --text-dark: #e0e0e0;
    --text-muted-dark: #888;
    --accent-color: #007AFF;
    --error-color: rgba(255, 69, 58, 0.3);
    --success-color: rgba(40, 167, 69, 0.3);
    --primary-light: #ffffff;
    --secondary-light: #ffffff;
    --text-light: #2d2d44;
    --text-muted-light: #6c757d;
    --border-radius: 12px;
    --transition-speed: 0.3s;
    --border-color: #444;
    --bg-color: var(--secondary-dark);
    --text-color: var(--text-dark);
}

/* Set default dark mode variables */
body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--primary-dark);
    color: var(--text-dark);
    transition: background-color var(--transition-speed), color var(--transition-speed);
    line-height: 1.6;
    overflow-x: hidden; /* Prevent horizontal scrolling */
    width: 100%; /* Ensure body takes exactly 100% width */
}

/* Light mode overrides */
body.light-mode {
    background-color: var(--primary-light);
    color: var(--text-light);
    --bg-color: var(--secondary-light);
    --text-color: var(--text-light);
    --border-color: #ddd;
}

/* Light mode for html element to prevent flashes */
html.light-mode body {
    background-color: var(--primary-light);
    color: var(--text-light);
    --bg-color: var(--secondary-light);
    --text-color: var(--text-light);
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    padding-top: 5rem;
    width: 100%;
    box-sizing: border-box; /* Include padding in width calculation */
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--primary-dark);
    padding: 1rem 2rem;
    transition: background-color var(--transition-speed);
    height: 60px;
    box-shadow: none;
}

body.light-mode header {
    background-color: var(--primary-light);
}

h1 {
    font-size: 2.5rem;
    font-weight: 600;
    margin: 0;
    background: linear-gradient(45deg, var(--accent-color), #00c6ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.theme-toggle {
    background: transparent;
    border: none;
    color: var(--text-dark);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-speed);
    position: relative;
    overflow: hidden;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    touch-action: none;
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    scroll-behavior: auto !important;
    scroll-margin: 0 !important;
}

.theme-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.theme-toggle .fa-sun,
.theme-toggle .fa-moon {
    pointer-events: none;
}

.theme-toggle .fa-sun {
    display: none;
}

.theme-toggle .fa-moon {
    display: block;
}

.light-mode .theme-toggle .fa-sun {
    display: block;
}

.light-mode .theme-toggle .fa-moon {
    display: none;
}

.text-selection {
    margin-bottom: 1.5rem;
    width: 100%;
    padding-top: 0.5rem;
}

.selection-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
}

.selection-item {
    display: flex;
    flex-direction: column;
    margin-right: 1.5rem;
    position: relative;
}

select {
    padding: 0.75rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 1rem;
    margin-top: 0.25rem;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all var(--transition-speed);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.7rem center;
    background-size: 1em;
    padding-right: 2.5rem;
}

select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.1);
    background-color: var(--bg-color); /* Ensure background stays consistent on focus */
    color: var(--text-color);
}

.light-mode select:focus {
    background-color: #fff;
    color: #333;
}

/* Timer display */
.timer-display {
    font-size: 1.2rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

/* Restart container */
.restart-container {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

/* Restart button */
.restart-btn {
    position: relative;
    font-size: 0.9rem;
    color: white;
    background-color: var(--accent-color);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.restart-btn:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.restart-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.light-mode .restart-btn {
    background-color: var(--accent-color);
    color: white;
}

.light-mode .restart-btn:hover {
    background-color: #0056b3;
}

/* Override all other styles for the logo */
header .site-logo .logo {
    width: 250px !important;
    height: auto !important;
    max-width: none !important;
    display: block !important;
}

/* Adjust header height to accommodate logo */
header {
    height: auto !important;
    min-height: 50px;
    padding: 5px 2rem;
}

/* Make sure the header can fit the logo */
header {
    flex-wrap: wrap;
}

.site-logo {
    flex-basis: 250px;
    margin-right: 20px;
}

/* Super specific selector to override any other styles */
header .site-logo img.logo {
    width: 250px !important;
    height: auto !important;
    max-width: 250px !important;
    min-width: 250px !important;
    display: block !important;
    object-fit: contain !important;
}

/* Make sure the site-logo container doesn't expand */
header .site-logo {
    width: 250px !important;
    max-width: 250px !important;
    flex-shrink: 0 !important;
    overflow: hidden !important;
}

/* Timer animation for last 5 seconds */
.timer-warning {
    color: #ff3b30;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.custom-text-link {
    display: block;
    color: var(--accent-color);
    text-decoration: none;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    transition: all var(--transition-speed);
}

.custom-text-link:hover {
    text-decoration: underline;
    opacity: 0.8;
}

.custom-text-btn {
    background-color: var(--accent-color);
    color: white;
    font-weight: 500;
}

.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.popup .popup-content {
    background: var(--secondary-dark);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.popup h2 {
    color: var(--text-dark);
    margin: 0 0 1.5rem 0;
    font-size: 1.5rem;
    text-align: center;
}

.custom-text-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.custom-time-container,
.custom-word-count-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

.custom-time-container .form-group,
.custom-word-count-container .form-group {
    margin-bottom: 0;
}

.custom-time-container input,
.custom-word-count-container input {
    width: 100%;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    max-width: 100%;
    box-sizing: border-box;
}

.custom-time-container input:focus,
.custom-word-count-container input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.1);
}

.light-mode .custom-time-container input,
.light-mode .custom-word-count-container input {
    background-color: #fff;
    color: #333;
    border-color: #ccc;
}

.light-mode .custom-time-container input:focus,
.light-mode .custom-word-count-container input:focus {
    border-color: var(--accent-color);
}

.popup textarea {
    width: 100%;
    height: 150px;
    padding: 1rem;
    border: 1px solid var(--text-muted-dark);
    border-radius: var(--border-radius);
    background: var(--primary-dark);
    color: var(--text-dark);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    resize: none;
    line-height: 1.5;
    box-sizing: border-box;
}

.popup textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.1);
}

.popup .save-btn {
    width: 100%;
    padding: 0.875rem;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.popup .save-btn:hover {
    background-color: #0056b3;
}

/* Light mode overrides for popup */
.light-mode .popup .popup-content {
    background: var(--secondary-light);
}

.light-mode .popup h2 {
    color: var(--text-light);
}

.light-mode .popup textarea {
    background: var(--primary-light);
    color: var(--text-light);
    border-color: var(--text-muted-light);
}

.light-mode .popup textarea:focus {
    border-color: var(--accent-color);
}

.typing-container {
    position: relative;
    background: var(--secondary-dark);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    height: 300px;
    overflow: hidden;
    box-sizing: border-box;
}

.typing-content {
    position: relative;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    box-sizing: border-box;
    padding-bottom: 2rem;
    scroll-behavior: smooth;
}

.typing-text {
    position: relative;
    width: 100%;
    height: auto;
    font-size: 28px;
    font-family: 'Courier New', monospace;
    color: rgba(224, 224, 224, 0.5);
    line-height: 1.7;
    white-space: pre-wrap;
    word-wrap: break-word;
    word-break: normal;
    overflow-wrap: break-word;
    margin: 0;
    padding: 0 1rem;
    box-sizing: border-box;
    letter-spacing: normal;
    word-spacing: normal;
    text-indent: 0;
    tab-size: 4;
    padding-left: 1.2rem;
    max-width: 100%;
}

/* Remove the textarea styles since we're not using it anymore */
#user-input {
    display: none;
}

/* Custom cursor styles */
#cursor {
    position: absolute;
    width: 2.5px;
    height: 1.2em;
    background-color: var(--accent-color);
    animation: blink 1s infinite;
    z-index: 10;
    transform: translate3d(0, 0, 0);
    transition: transform 0.08s cubic-bezier(0.25, 0.1, 0.25, 1);
    will-change: transform;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Character span styles */
.char {
    display: inline-block;
    position: relative;
    transition: none;
}

/* Add a class for word containers */
.word {
    display: inline-block;
    white-space: nowrap;
    margin-right: 0.25em;
    transition: none;
}

/* Space character style */
.char.space {
    width: 0.3em;
    display: inline-block;
    transition: none;
}

.char.typed {
    color: rgb(224, 224, 224);
    opacity: 1;
    transition: none;
}

.char.untyped {
    color: rgba(224, 224, 224, 0.5);
    opacity: 0.5;
    transition: none;
}

.char.error {
    color: rgb(224, 224, 224);
    background-color: var(--error-color);
    border-radius: 2px;
    opacity: 1;
    transition: none;
}

/* Light mode styles */
.light-mode .typing-text {
    color: var(--text-muted-light);
}

.light-mode .char.typed {
    color: var(--text-light);
}

.light-mode .char.untyped {
    color: var(--text-muted-light);
}

.light-mode .char.error {
    color: var(--text-light);
    background-color: rgba(255, 69, 58, 0.3);
}

/* Style the scrollbar to be less intrusive */
.typing-content::-webkit-scrollbar {
    width: 8px;
}

.typing-content::-webkit-scrollbar-track {
    background: transparent;
}

.typing-content::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.light-mode .typing-content::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.1);
}

.stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1.5rem;
}

.stat-item {
    text-align: center;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted-dark);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-color);
}

#results-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--secondary-dark);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    max-width: 600px;
    width: 90%;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.result-item {
    text-align: center;
}

.result-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted-dark);
    margin-bottom: 0.25rem;
}

.result-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-color);
}

.chart-section {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.chart-container {
    width: 100%;
    height: 400px;
    position: relative;
    margin: 0 auto;
}

.login-prompt {
    background-color: var(--secondary-dark);
    border-radius: var(--border-radius);
    padding: 20px;
    margin: 20px 0;
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    display: block;
    visibility: visible;
    opacity: 1;
    position: relative;
}

.login-prompt p {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.login-prompt-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.light-mode .login-prompt {
    background-color: var(--secondary-light);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

.light-mode .login-prompt p {
    color: var(--text-light);
}

/* For logged-in users only - hide the prompt */
.auth-user-logged-in .login-prompt,
body.auth-user-logged-in [data-auth-element="logged-out-only"] {
    display: none;
    visibility: hidden;
}

/* For logged-out users only - show the elements */
.auth-user-logged-out .login-prompt,
body.auth-user-logged-out [data-auth-element="logged-out-only"] {
    display: block;
    visibility: visible;
}

.close-btn {
    width: 100%;
    padding: 1rem;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.close-btn:hover {
    background-color: #0056b3;
}

/* Light mode styles */
.light-mode {
    background-color: var(--primary-light);
    color: var(--text-light);
    --border-color: #ddd;
    --bg-color: var(--secondary-light);
    --text-color: var(--text-light);
}

.light-mode .text-selection select,
.light-mode .text-selection button,
.light-mode .typing-container {
    background-color: var(--secondary-light);
    border-color: #e9ecef;
    color: var(--text-light);
}

.light-mode .time-input,
.light-mode .popup textarea {
    background-color: var(--secondary-light);
    border-color: #e9ecef;
    color: var(--text-light);
}

.light-mode .stat-label,
.light-mode .result-label {
    color: var(--text-muted-light);
}

.light-mode #results-popup {
    background-color: var(--secondary-light);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.popup-content {
    position: relative;
}

.close-x-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: transparent;
    border: none;
    color: var(--text-dark);
    font-size: 1.25rem;
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-speed);
}

.close-x-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.light-mode .close-x-btn {
    color: var(--text-light);
}

.light-mode .close-x-btn:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
    pointer-events: none !important;
}

/* Update light mode fade effect */
.light-mode .typing-container::after {
    background: linear-gradient(transparent, var(--secondary-light) 90%);
}

.edit-button {
    position: absolute;
    right: -30px;
    bottom: 0;
    background: var(--accent-color);
    color: var(--bg-color);
    border: none;
    border-radius: 4px;
    width: 28px;
    height: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

.edit-button:hover {
    background: var(--accent-hover);
}

/* Navigation styles */
.main-nav {
    display: flex;
    align-items: center;
    box-sizing: border-box;
}

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav li {
    margin-right: 1.5rem;
}

.main-nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-speed);
}

.main-nav a:hover {
    color: var(--accent-color);
}

.main-nav a.active {
    color: var(--accent-color);
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent-color);
}

/* User controls */
.user-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.auth-buttons, .user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    opacity: 1;
    transition: opacity 0.3s ease;
    /* Ensure these elements are always visible during transitions */
    min-height: 38px;
}

/* Instead of hiding completely, just make transparent */
.auth-buttons.hidden, .user-profile.hidden {
    display: flex !important; /* Override the .hidden class */
    opacity: 0;
    pointer-events: none; /* Prevent interaction while hidden */
}

.auth-btn {
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.auth-btn:hover {
    background-color: var(--accent-color);
    color: white;
}

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

#username-display {
    font-weight: 600;
    margin-right: 0.5rem;
}

/* Ensure username always has a minimum width to prevent layout shifts */
.username-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-speed);
    min-width: 80px;
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.username-link:hover {
    color: var(--accent-color);
}

/* Form styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    max-width: 100%;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.1);
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    color: var(--text-muted-dark);
    font-size: 0.8rem;
}

.form-error {
    background-color: rgba(255, 69, 58, 0.1);
    color: #ff3b30;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.form-error.success {
    background-color: var(--success-color);
    color: #28a745;
}

.form-footer {
    margin-top: 1.5rem;
    text-align: center;
    color: var(--text-muted-dark);
    font-size: 0.9rem;
}

.form-footer a {
    color: var(--accent-color);
    text-decoration: none;
}

.form-footer a:hover {
    text-decoration: underline;
}

/* Login required message */
.login-required {
    text-align: center;
    padding: 3rem 1rem;
}

.login-required h2 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.login-required p {
    margin-bottom: 2rem;
    color: var(--text-muted-dark);
}

.auth-buttons-large {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.auth-btn-large {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.auth-btn-large:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

/* Stats page styles */
.stats-content {
    padding: 1rem 0;
}

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

.stats-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.summary-item {
    background-color: var(--secondary-dark);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.summary-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted-dark);
    margin-bottom: 0.5rem;
}

.summary-value {
    font-size: 2rem;
    font-weight: 600;
    color: var(--accent-color);
}

.stats-charts {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.stats-charts > h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.chart-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    padding: 0.75rem 0.5rem 0.75rem 0.5rem; /* Adjusted horizontal padding */
    background-color: var(--secondary-dark);
    border-radius: 8px;
    width: 100%;
    justify-content: space-between;
    box-sizing: border-box;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-right: 0;
    flex: 1;
    min-width: 0; /* Allow flex items to shrink below content minimum width */
    padding: 0 0.25rem; /* Add slight horizontal padding */
}

.chart-filter {
    padding: 0.5rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 0.9rem;
    cursor: pointer;
    width: 100%;
    min-width: 0; /* Allow select to shrink if needed */
    box-sizing: border-box;
}

.chart-filter:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.1);
    background-color: var(--bg-color); /* Fix incorrectly set background */
    color: var(--text-color);
}

.light-mode .chart-filter:focus {
    background-color: #fff;
    color: #333;
}

/* Hide redundant green filter buttons */
.filter-btn {
    display: none !important;
}

/* Make sure labels associated with these buttons are also hidden */
.filter-btn-label {
    display: none !important;
}

.stats-charts .chart-container {
    margin: 0.5rem 0;
    padding: 1rem;
    background-color: var(--secondary-dark);
    border-radius: 8px;
    color: var(--accent-color);
    height: 300px;
    overflow: hidden;
}

.stats-charts canvas {
    max-height: 250px;
}

.problem-characters {
    margin-bottom: 3rem;
}

.problem-characters h3 {
    margin-bottom: 1.5rem;
    color: var(--text-color);
    font-size: 1.25rem;
}

.problem-chars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 1rem;
}

.problem-char {
    background-color: var(--secondary-dark);
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.char-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-color);
    display: block;
    margin-bottom: 0.5rem;
}

.char-count {
    font-size: 0.875rem;
    color: var(--text-muted-dark);
}

.high-scores {
    margin-bottom: 3rem;
}

.high-scores h3 {
    margin-bottom: 1.5rem;
    color: var(--text-color);
    font-size: 1.25rem;
}

.high-scores-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tab-btn,
.tab-button {
    padding: 8px 16px;
    background-color: var(--secondary-dark);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    cursor: pointer;
    transition: background-color var(--transition-speed);
    margin-right: 4px;
}

.tab-btn:hover,
.tab-button:hover {
    background-color: var(--primary-dark);
}

.tab-btn.active,
.tab-button.active {
    background-color: var(--accent-color);
    color: white;
}

.tab-content {
    display: none;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0 var(--border-radius) var(--border-radius) var(--border-radius);
    background-color: var(--secondary-dark);
}

.tab-content.active {
    display: block;
}

.tab-content:not(.hidden) {
    display: block;
}

.tab-content.hidden {
    display: none;
}

.high-scores-table,
.results-table,
.leaderboard-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
}

.high-scores-table th,
.results-table th,
.leaderboard-table th {
    text-align: left;
    padding: 1rem;
    background-color: var(--secondary-dark);
    color: var(--text-color);
    font-weight: 500;
    border-bottom: 1px solid var(--border-color);
}

.high-scores-table td,
.results-table td,
.leaderboard-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}

.high-scores-table tr:hover,
.results-table tr:hover,
.leaderboard-table tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.recent-results h3 {
    margin-bottom: 1.5rem;
    color: var(--text-color);
    font-size: 1.25rem;
}

.results-container {
    background-color: var(--secondary-dark);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow-x: auto;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.pagination-btn {
    background-color: var(--secondary-dark);
    border: none;
    color: var(--text-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.pagination-btn:hover:not(:disabled) {
    background-color: var(--accent-color);
    color: white;
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#page-info {
    color: var(--text-muted-dark);
    font-size: 0.9rem;
}

/* Leaderboard page styles */
.leaderboard-header {
    margin-bottom: 2rem;
}

.leaderboard-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.leaderboard-tab-btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--secondary-dark);
    color: var(--text-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.leaderboard-tab-btn.active {
    background-color: var(--accent-color);
    color: white;
}

.leaderboard-tab-btn:hover:not(.active) {
    background-color: rgba(0, 122, 255, 0.1);
}

.leaderboard-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-group label {
    margin-bottom: 0.5rem;
    color: var(--text-muted-dark);
    font-size: 0.9rem;
}

.word-count-filters .button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.word-count-btn {
    padding: 0.5rem 1rem;
    background-color: var(--secondary-dark);
    color: var(--text-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.word-count-btn.active {
    background-color: var(--accent-color);
    color: white;
}

.word-count-btn:hover:not(.active) {
    background-color: rgba(0, 122, 255, 0.1);
}

.leaderboard-table-container {
    background-color: var(--secondary-dark);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow-x: auto;
}

.leaderboard-table {
    width: 100%;
    border-collapse: collapse;
}

.leaderboard-table th,
.leaderboard-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.leaderboard-table tbody tr {
    background-color: transparent !important;
}

/* Remove the background color for odd rows */
.leaderboard-table tbody tr:nth-child(odd) {
    background-color: transparent !important;
}

.leaderboard-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05) !important;
}

.light-mode .leaderboard-table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.05) !important;
}

.loading-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    margin: 2rem auto;
    text-align: center;
}

.loading-indicator p {
    margin-top: 1rem;
    font-size: 1rem;
    color: var(--text-color);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

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

/* Dark mode adjustments for spinner */
body:not(.light-mode) .spinner {
    border-color: rgba(255, 255, 255, 0.1);
    border-top-color: var(--primary-color);
}

.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted-dark);
}

/* Light mode overrides */
.light-mode .summary-item,
.light-mode .stats-charts .chart-container,
.light-mode .problem-char,
.light-mode .tab-btn,
.light-mode .tab-button,
.light-mode .results-container,
.light-mode .chart-filters {
    background-color: var(--secondary-light);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.light-mode .high-scores-table td,
.light-mode .results-table td,
.light-mode .leaderboard-table td {
    border-bottom-color: rgba(0, 0, 0, 0.08);
    color: var(--text-light);
}

.light-mode .high-scores-table tr:hover,
.light-mode .results-table tr:hover,
.light-mode .leaderboard-table tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.light-mode .form-group input {
    background-color: var(--secondary-light);
    border-color: #e9ecef;
    color: var(--text-light);
}

.light-mode .form-error {
    background-color: rgba(255, 69, 58, 0.1);
    color: #ff3b30;
}

.light-mode .form-error.success {
    background-color: rgba(40, 167, 69, 0.1);
    color: #28a745;
}

.light-mode .form-group small {
    color: var(--text-muted-light);
}

.light-mode .summary-label,
.light-mode .char-count,
.light-mode #page-info,
.light-mode .filter-group label,
.light-mode .loading-indicator,
.light-mode .empty-state {
    color: var(--text-muted-light);
}

.light-mode .tab-btn,
.light-mode .tab-button {
    background-color: var(--secondary-light);
    color: var(--text-light);
    border: 1px solid #ddd;
}

.light-mode .tab-btn:hover,
.light-mode .tab-button:hover {
    background-color: #f0f0f0;
}

.light-mode .tab-btn.active,
.light-mode .tab-button.active {
    background-color: var(--accent-color);
    color: white;
}

/* Add light mode styles for word count buttons */
.light-mode .word-count-btn {
    background-color: var(--secondary-light);
    color: var(--text-light);
    border: 1px solid #ddd;
}

.light-mode .word-count-btn:hover:not(.active) {
    background-color: rgba(0, 122, 255, 0.05);
}

.light-mode .word-count-btn.active {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

/* Add light mode styles for high scores container */
.light-mode .high-scores {
    color: var(--text-light);
}

.light-mode .high-scores-tabs {
    background-color: var(--secondary-light);
}

.light-mode .tab-content {
    background-color: var(--secondary-light);
    border-color: #ddd;
}

.light-mode .high-scores-table th,
.light-mode .results-table th,
.light-mode .leaderboard-table th {
    background-color: var(--secondary-light);
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    header {
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        height: auto;
        padding: 0.75rem 1rem;
        box-sizing: border-box;
        width: 100%;
        position: relative; /* Ensure proper stacking context */
        display: flex !important; /* Force flex display */
    }
    
    .container {
        padding: 1rem;
        padding-top: 4.5rem;
        width: 100%;
        box-sizing: border-box;
    }
    
    .site-logo {
        max-width: 150px !important;
        display: block; /* Ensure logo is block */
        float: left; /* Float logo to the left */
    }
    
    /* Make logo image respect container size */
    .site-logo img.logo {
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .mobile-menu-toggle {
        display: block !important; /* Force display */
        z-index: 1000; /* Ensure toggle is above the menu */
        position: relative; /* Ensure proper stacking context */
        width: 30px;
        height: 30px;
        float: right; /* Float to the right */
        background: none;
        border: none;
        cursor: pointer;
        padding: 0;
    }
    
    /* Ensure hamburger lines are visible on mobile */
    .mobile-menu-toggle span {
        height: 3px;
        background-color: #ffffff; /* Light color for visibility */
    }
    
    body.light-mode .mobile-menu-toggle span {
        background-color: #333333; /* Dark color for light mode */
    }
    
    .main-nav {
        display: none; /* Default to hidden */
        flex-direction: column;
        position: fixed;
        top: 60px;
        right: -300px;
        width: 300px;
        max-width: 80%;
        height: calc(100vh - 60px);
        background-color: var(--primary-dark);
        box-shadow: -2px 0 5px rgba(0, 0, 0, 0.2);
        transition: right 0.3s ease;
        z-index: 999;
        padding: 1rem;
        box-sizing: border-box;
        overflow-y: auto; /* Add scrolling for tall menus */
    }
    
    body.light-mode .main-nav {
        background-color: var(--primary-light);
    }
    
    .main-nav ul {
        flex-direction: column;
        width: 100%;
        margin: 0;
        padding: 0;
        list-style: none;
    }
    
    .main-nav li {
        margin: 0.5rem 0;
    }
    
    .main-nav a {
        padding: 0.75rem 1rem;
        display: block;
        text-align: left;
    }
    
    .mobile-user-controls {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-top: 1.5rem;
    }
    
    .mobile-user-controls .auth-buttons,
    .mobile-user-controls .user-profile {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
    }
    
    .mobile-user-controls .theme-toggle {
        margin-top: 1rem;
        align-self: flex-start;
    }
    
    .mobile-user-controls .user-profile {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .mobile-user-controls .username-link {
        margin-bottom: 0.5rem;
    }
    
    /* Hide desktop user controls on mobile */
    .user-controls {
        display: none;
    }
    
    /* When menu is active, prevent body scrolling */
    body.mobile-menu-active {
        overflow: hidden;
    }
}

.filter-group h3 {
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-size: 1rem;
    font-weight: 500;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.difficulty-btn,
.time-control-btn,
.word-count-btn,
.time-period-btn,
.sort-by-btn {
    padding: 0.5rem 1rem;
    background-color: var(--secondary-dark);
    color: var(--text-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.difficulty-btn:hover,
.time-control-btn:hover,
.word-count-btn:hover,
.time-period-btn:hover,
.sort-by-btn:hover {
    background-color: rgba(0, 122, 255, 0.1);
}

.difficulty-btn.active,
.time-control-btn.active,
.word-count-btn.active,
.time-period-btn.active,
.sort-by-btn.active {
    background-color: var(--accent-color);
    color: white;
}

.light-mode .difficulty-btn,
.light-mode .time-control-btn,
.light-mode .word-count-btn,
.light-mode .time-period-btn,
.light-mode .sort-by-btn {
    background-color: var(--secondary-light);
    color: var(--text-light);
    border: 1px solid #ddd;
}

.light-mode .difficulty-btn:hover,
.light-mode .time-control-btn:hover,
.light-mode .word-count-btn:hover,
.light-mode .time-period-btn:hover,
.light-mode .sort-by-btn:hover {
    background-color: rgba(0, 122, 255, 0.05);
}

.light-mode .difficulty-btn.active,
.light-mode .time-control-btn.active,
.light-mode .word-count-btn.active,
.light-mode .time-period-btn.active,
.light-mode .sort-by-btn.active {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

/* Result details popup styles */
#result-details-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--secondary-dark);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    max-width: 600px;
    width: 90%;
}

.light-mode #result-details-popup {
    background-color: var(--secondary-light);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Add cursor pointer to recent results rows */
#recent-results tr {
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

#recent-results tr:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.light-mode #recent-results tr:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.light-mode .stats-charts .chart-container,
.light-mode .problem-characters,
.light-mode .high-scores-tabs,
.light-mode .high-scores-content,
.light-mode .results-container,
.light-mode .chart-filters {
    background-color: var(--light-secondary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.light-mode .chart-filter {
    background-color: white;
    border-color: #ddd;
    color: var(--light-text);
}

/* Dark mode styles for dropdowns */
select {
    background-color: var(--bg-color);
    color: var(--text-color);
}

select option {
    background-color: var(--bg-color);
    color: var(--text-color);
}

.light-mode select {
    background-color: #fff;
    color: #333;
}

.light-mode select option {
    background-color: #fff;
    color: #333;
}

/* Dark mode styles for dropdowns */
select.chart-filter option {
    background-color: var(--bg-color);
    color: var(--text-color);
}

.light-mode select.chart-filter option {
    background-color: #fff;
    color: #333;
}

.light-mode .chart-filter {
    background-color: #fff;
    color: #333;
    border-color: #ddd;
}

/* Profile page styles */
.profile-content {
    padding: 0;
}

.profile-header {
    margin-bottom: 2rem;
    text-align: left;
}

.profile-header h2 {
    margin-bottom: 1rem;
    text-align: left;
}

.profile-settings {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.profile-card {
    background-color: var(--secondary-dark);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    max-width: 100%;
}

.profile-card h3 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    font-size: 1.25rem;
}

.input-with-button {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    width: 100%;
}

.input-with-button input {
    flex: 1;
    max-width: calc(100% - 44px); /* Account for button width + gap */
}

.edit-btn {
    background-color: var(--secondary-dark);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    width: 36px;
    height: 36px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.edit-btn:hover {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.edit-controls {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.save-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.save-btn:hover {
    background-color: #0056b3;
}

.cancel-btn {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.cancel-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Light mode overrides for profile page */
.light-mode .profile-card {
    background-color: var(--secondary-light);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.light-mode .edit-btn {
    background-color: var(--secondary-light);
    border-color: #ddd;
    color: var(--text-light);
}

.light-mode .cancel-btn {
    border-color: #ddd;
    color: var(--text-light);
}

.light-mode .cancel-btn:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

/* Current user highlight in leaderboard */
.leaderboard-table tr.current-user {
    background-color: rgba(0, 122, 255, 0.1);
    font-weight: 500;
}

.light-mode .leaderboard-table tr.current-user {
    background-color: rgba(0, 122, 255, 0.05);
}

.light-mode .username-link {
    color: var(--text-color-light);
}

.light-mode .username-link:hover {
    color: var(--accent-color-light);
}

/* Additional profile page improvements */
@media (max-width: 768px) {
    .profile-settings {
        grid-template-columns: 1fr;
    }
    
    .profile-card {
        margin-bottom: 1rem;
    }
}

/* Improve button spacing and alignment */
.save-btn, .cancel-btn {
    padding: 0.75rem 1.25rem;
    min-width: 120px;
    text-align: center;
}

/* Improve password change section */
#change-password-btn {
    margin-top: 1rem;
    display: block;
    width: auto;
}

/* Improve form error and success messages */
.form-error, .form-error.success {
    padding: 0.75rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    font-size: 0.9rem;
}

.form-error.success {
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.form-error:not(.success) {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

/* Light mode overrides for form errors */
.light-mode .form-error.success {
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.light-mode .form-error:not(.success) {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

/* Account info display */
.account-info-display {
    padding: 0.75rem;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
}

/* Danger zone styling */
.danger-zone {
    border: 1px solid rgba(220, 53, 69, 0.3);
}

.danger-zone h3 {
    color: #dc3545;
}

.danger-text {
    margin-bottom: 1.5rem;
    color: var(--text-muted-dark);
    font-size: 0.95rem;
}

.delete-btn {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed);
    min-width: 120px;
    text-align: center;
}

.delete-btn:hover {
    background-color: #c82333;
}

/* Confirmation popup */
.confirmation-text {
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.confirmation-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Light mode overrides */
.light-mode .account-info-display {
    background-color: var(--secondary-light);
    border-color: #e9ecef;
    color: var(--text-light);
}

.light-mode .danger-text {
    color: var(--text-muted-light);
}

.light-mode .danger-zone {
    border-color: rgba(220, 53, 69, 0.2);
}

/* Word count tabs in high scores */
.word-count-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.word-tab-button {
    padding: 8px 15px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.word-tab-button:hover {
    background-color: var(--accent-color);
    color: var(--bg-primary);
}

.word-tab-button.active {
    background-color: var(--accent-color);
    color: var(--bg-primary);
    border-color: var(--accent-color);
}

.word-tab-content {
    margin-top: 15px;
}

.word-tab-content.hidden {
    display: none;
}

/* Debug styles */
.debug-cell {
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 5px;
    text-align: center;
}

.debug-message {
    margin-bottom: 10px;
    font-weight: bold;
    color: #6c757d;
}

.debug-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
}

.debug-button {
    padding: 8px 15px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s;
}

.debug-button:hover {
    background-color: #0069d9;
}

#debug-output {
    margin-top: 15px;
    padding: 10px;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    max-height: 300px;
    overflow-y: auto;
    font-family: monospace;
    white-space: pre-wrap;
}

#debug-output pre {
    margin: 0;
    white-space: pre-wrap;
}

#debug-output pre.error {
    color: #dc3545;
}

.loading-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #6c757d;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0, 123, 255, 0.3);
    border-radius: 50%;
    border-top-color: #007bff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Modal styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow: auto;
}

.result-details {
    background-color: white;
    margin: 10% auto;
    padding: 20px;
    border-radius: 8px;
    width: 80%;
    max-width: 600px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    position: relative;
}

/* Dark mode styles for result details */
body:not(.light-mode) .result-details {
    background-color: var(--secondary-dark);
    color: var(--text-dark);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
}

body:not(.light-mode) .result-details h4 {
    color: var(--text-dark);
}

body:not(.light-mode) .result-details th {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-dark);
}

body:not(.light-mode) .result-details td {
    color: var(--text-dark);
}

body:not(.light-mode) .result-details button {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

.result-details h4 {
    margin-top: 0;
    margin-bottom: 20px;
    color: #333;
    text-align: center;
}

.result-details table {
    width: 100%;
    margin-bottom: 20px;
    border-collapse: collapse;
}

.result-details th {
    width: 40%;
    background-color: transparent;
    text-align: right;
    padding: 8px 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    font-weight: 600;
}

.result-details td {
    padding: 8px 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

body:not(.light-mode) .result-details th,
body:not(.light-mode) .result-details td {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

body:not(.light-mode) .result-details th {
    background-color: transparent;
    color: var(--text-dark);
}

.result-details button {
    display: block;
    margin: 0 auto;
}

/* Pagination styles */
#pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
}

.pagination-info {
    font-size: 14px;
    color: #6c757d;
}

.results-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 15px;
}

.page-size-filter {
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-size-filter label {
    font-size: 14px;
    color: #6c757d;
}

.page-size-filter select {
    padding: 5px 10px;
    border-radius: 4px;
    border: 1px solid #ced4da;
    background-color: #fff;
    font-size: 14px;
    min-width: 70px;
}

/* Dark mode styles for page size filter */
body:not(.light-mode) .page-size-filter label {
    color: #adb5bd;
}

body:not(.light-mode) .page-size-filter select {
    background-color: #2d3748;
    color: #e2e8f0;
    border-color: #4a5568;
}

.light-mode .page-size-filter label {
    color: #495057;
}

.light-mode .page-size-filter select {
    background-color: #f8f9fa;
    border-color: #dee2e6;
}

.light-mode .high-scores-table,
.light-mode .results-table,
.light-mode .leaderboard-table {
    background-color: var(--secondary-light);
    color: var(--text-light);
    border-color: rgba(0, 0, 0, 0.08);
}

/* Light mode styles for leaderboard page */
.light-mode .leaderboard-container,
.light-mode .leaderboard-table-container {
    background-color: var(--secondary-light);
    color: var(--text-light);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.light-mode .leaderboard-header h1,
.light-mode .leaderboard-header p {
    color: var(--text-light);
}

.light-mode .filter-container,
.light-mode .leaderboard-filters {
    background-color: var(--secondary-light);
    border-color: rgba(0, 0, 0, 0.08);
}

.light-mode .filter-group label,
.light-mode .filter-group h3 {
    color: var(--text-light);
}

.light-mode .button-group .time-control-btn,
.light-mode .button-group .difficulty-btn,
.light-mode .button-group .word-count-btn {
    background-color: var(--secondary-light);
    color: var(--text-light);
    border-color: #ddd;
}

.light-mode .button-group .time-control-btn:hover,
.light-mode .button-group .difficulty-btn:hover,
.light-mode .button-group .word-count-btn:hover {
    background-color: #f0f0f0;
}

.light-mode .button-group .time-control-btn.active,
.light-mode .button-group .difficulty-btn.active,
.light-mode .button-group .word-count-btn.active {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.light-mode .leaderboard-table {
    border-color: rgba(0, 0, 0, 0.08);
}

.light-mode .leaderboard-table th {
    background-color: var(--secondary-light);
    color: var(--text-light);
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

.light-mode .leaderboard-table td {
    border-bottom-color: rgba(0, 0, 0, 0.08);
    color: var(--text-light);
}

.light-mode .leaderboard-table tr:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.02);
}

.light-mode .leaderboard-table tr:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

/* Light mode styles for pagination buttons */
.light-mode .pagination-btn {
    background-color: var(--secondary-light);
    color: var(--text-light);
    border: 1px solid #ddd;
}

.light-mode .pagination-btn:hover:not(:disabled) {
    background-color: var(--accent-color);
    color: white;
}

/* Light mode styles for leaderboard tab buttons */
.light-mode .leaderboard-tab-btn {
    background-color: var(--secondary-light);
    color: var(--text-light);
    border: 1px solid #ddd;
}

.light-mode .leaderboard-tab-btn:hover:not(.active) {
    background-color: #f0f0f0;
}

.light-mode .leaderboard-tab-btn.active {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.result-details .close-x-btn:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

body:not(.light-mode) .result-details .close-x-btn {
    color: var(--text-dark);
}

body:not(.light-mode) .result-details .close-x-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.global-filters {
    border-radius: 8px;
    padding: 15px 0;
    margin-bottom: 20px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.global-filters h3 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: #f0f0f0;
    padding-left: 0.75rem;
}

.light-mode .global-filters h3 {
    color: #333;
}

.filter-btn {
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    padding: 8px 16px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.filter-btn:hover {
    background-color: #45a049;
}

.light-mode .filter-btn {
    background-color: #2196F3;
}

.light-mode .filter-btn:hover {
    background-color: #0b7dda;
}

/* Hide the old chart filters */
.chart-filters.hidden {
    display: none;
}

.chart-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    padding: 0.75rem 0.5rem 0.75rem 0.5rem; /* Adjusted horizontal padding */
    background-color: var(--secondary-dark);
    border-radius: 8px;
    width: 100%;
    justify-content: space-between;
    box-sizing: border-box;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-right: 0;
    flex: 1;
    min-width: 0; /* Allow flex items to shrink below content minimum width */
    padding: 0 0.25rem; /* Add slight horizontal padding */
}

.chart-filter {
    padding: 0.5rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 0.9rem;
    cursor: pointer;
    width: 100%;
    min-width: 0; /* Allow select to shrink if needed */
    box-sizing: border-box;
}

.chart-filter:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.1);
    background-color: var(--bg-color); /* Fix incorrectly set background */
    color: var(--text-color);
}

.light-mode .chart-filter:focus {
    background-color: #fff;
    color: #333;
}

/* Mobile menu active state */
.mobile-menu-active .mobile-menu-toggle span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
    background-color: var(--text-color); /* Ensure visibility */
}

.mobile-menu-active .mobile-menu-toggle span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-active .mobile-menu-toggle span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
    background-color: var(--text-color); /* Ensure visibility */
}

/* Fix: Ensure the mobile menu only shows when active */
.mobile-menu-active .main-nav {
    display: flex;
    right: 0; /* Show the menu by moving it to the right edge of the screen */
    left: 0; /* Cover the entire screen width on mobile */
    width: 100%; /* Full width */
    max-width: 100%; /* Override the previous max-width */
}

/* Mobile user controls */
.mobile-user-controls {
    display: none;
}

@media (max-width: 768px) {
    header {
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        height: auto;
        padding: 0.75rem 1rem;
        box-sizing: border-box;
        width: 100%;
        position: relative; /* Ensure proper stacking context */
        display: flex !important; /* Force flex display */
    }
    
    .container {
        padding: 1rem;
        padding-top: 4.5rem;
        width: 100%;
        box-sizing: border-box;
    }
    
    .site-logo {
        max-width: 150px !important;
        display: block; /* Ensure logo is block */
        float: left; /* Float logo to the left */
    }
    
    /* Make logo image respect container size */
    .site-logo img.logo {
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .mobile-menu-toggle {
        display: block !important; /* Force display */
        z-index: 1000; /* Ensure toggle is above the menu */
        position: relative; /* Ensure proper stacking context */
        width: 30px;
        height: 30px;
        float: right; /* Float to the right */
        background: none;
        border: none;
        cursor: pointer;
        padding: 0;
    }
    
    /* Ensure hamburger lines are visible on mobile */
    .mobile-menu-toggle span {
        height: 3px;
        background-color: #ffffff; /* Light color for visibility */
    }
    
    body.light-mode .mobile-menu-toggle span {
        background-color: #333333; /* Dark color for light mode */
    }
    
    .main-nav {
        display: none; /* Default to hidden */
        flex-direction: column;
        position: fixed;
        top: 60px;
        right: -300px;
        width: 300px;
        max-width: 80%;
        height: calc(100vh - 60px);
        background-color: var(--primary-dark);
        box-shadow: -2px 0 5px rgba(0, 0, 0, 0.2);
        transition: right 0.3s ease;
        z-index: 999;
        padding: 1rem;
        box-sizing: border-box;
        overflow-y: auto; /* Add scrolling for tall menus */
    }
    
    body.light-mode .main-nav {
        background-color: var(--primary-light);
    }
    
    .main-nav ul {
        flex-direction: column;
        width: 100%;
        margin: 0;
        padding: 0;
        list-style: none;
    }
    
    .main-nav li {
        margin: 0.5rem 0;
    }
    
    .main-nav a {
        padding: 0.75rem 1rem;
        display: block;
        text-align: left;
    }
    
    .mobile-user-controls {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-top: 1.5rem;
    }
    
    .mobile-user-controls .auth-buttons,
    .mobile-user-controls .user-profile {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
    }
    
    .mobile-user-controls .theme-toggle {
        margin-top: 1rem;
        align-self: flex-start;
    }
    
    .mobile-user-controls .user-profile {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .mobile-user-controls .username-link {
        margin-bottom: 0.5rem;
    }
    
    /* Hide desktop user controls on mobile */
    .user-controls {
        display: none;
    }
    
    /* When menu is active, prevent body scrolling */
    body.mobile-menu-active {
        overflow: hidden;
    }
}
  
/* Additional mobile responsive styles */
@media (max-width: 480px) {
    .container {
        padding: 1rem;
        padding-top: 4rem;
        width: 100%;
        box-sizing: border-box;
    }
    
    header {
        padding: 0.5rem;
        width: 100%;
        box-sizing: border-box;
    }
    
    .site-logo {
        max-width: 150px !important;
    }
    
    .selection-row {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        box-sizing: border-box;
    }
    
    .selection-item {
        width: 100%;
        margin-right: 0;
        box-sizing: border-box;
    }
    
    .theme-toggle {
        width: 35px;
        height: 35px;
    }
    
    /* Ensure mobile menu doesn't overflow on small screens */
    .main-nav {
        max-height: calc(100vh - 60px);
        padding: 0.75rem;
        left: 0;
        width: 100%;
        box-sizing: border-box;
    }
    
    .main-nav ul {
        padding: 0;
    }
    
    .main-nav a {
        padding: 0.5rem;
    }
    
    .mobile-user-controls .auth-btn {
        padding: 0.5rem;
        width: 100%;
        box-sizing: border-box;
    }
    
    .mobile-user-controls .username-link {
        font-size: 0.9rem;
    }
    
    .mobile-user-controls .theme-toggle {
        margin-top: 0.5rem;
    }
}
  
/* Mobile user controls */
.mobile-user-controls {
    display: none;
}

@media (max-width: 768px) {
    .mobile-user-controls {
        display: flex;
        flex-direction: column;
        width: 100%;
        margin-top: 1rem;
    }
    
    .mobile-user-controls .auth-buttons,
    .mobile-user-controls .user-profile {
        margin-bottom: 1rem;
        width: 100%;
        justify-content: flex-start;
    }
    
    .mobile-user-controls .theme-toggle {
        align-self: flex-start;
        margin-top: 0.5rem;
    }
    
    .mobile-user-controls .user-profile {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .mobile-user-controls .username-link {
        margin-bottom: 0.5rem;
    }
    
    .main-nav {
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
}
  
@media (max-width: 480px) {
    /* Ensure mobile menu doesn't overflow on small screens */
    .main-nav {
        max-height: calc(100vh - 60px);
        padding: 0.5rem;
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
    }
}
  
/* Site Footer */
.site-footer {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted-dark);
}

.footer-links {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-muted-dark);
    text-decoration: none;
    transition: color var(--transition-speed);
}

.footer-links a:hover {
    color: var(--accent-color);
}

.footer-divider {
    margin: 0 0.5rem;
    color: var(--border-color);
}

.copyright {
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.light-mode .site-footer {
    color: var(--text-muted-light);
}

.light-mode .footer-links a {
    color: var(--text-muted-light);
}

/* Policy Content Styles */
.policy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem 0;
}

.policy-content h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.policy-content h2 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--text-color);
}

.policy-content p, 
.policy-content ul {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.policy-content ul {
    padding-left: 2rem;
}

.policy-content li {
    margin-bottom: 0.5rem;
}

.policy-content a {
    color: var(--accent-color);
    text-decoration: none;
}

.policy-content a:hover {
    text-decoration: underline;
}

.effective-date {
    color: var(--text-muted-dark);
    margin-bottom: 2rem;
}

.light-mode .policy-content h1,
.light-mode .policy-content h2 {
    color: var(--text-light);
}

.light-mode .effective-date {
    color: var(--text-muted-light);
}

@media (max-width: 768px) {
    .policy-content {
        padding: 1rem;
    }
}

/* SEO Content Section Styling */
.seo-content {
    border-radius: 8px;
    padding: 2rem;
    margin: 2rem 0;
    color: #e4e7eb;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.seo-content h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #6cb6ff;
    text-align: center;
}

.seo-content h3 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #6cb6ff;
}

.seo-content h4 {
    font-size: 1.2rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: #8acdff;
}

.seo-content p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.seo-content ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.seo-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.seo-content strong {
    color: #8acdff;
}

/* Light mode styling for SEO content */
.light-mode .seo-content {
    background-color: #f0f4f8;
    color: #333;
}

.light-mode .seo-content h2,
.light-mode .seo-content h3 {
    color: #2260d2;
}

.light-mode .seo-content h4 {
    color: #3366cc;
}

.light-mode .seo-content strong {
    color: #2260d2;
}

/* Styling for terms of service notice */
.terms-notice {
    font-size: 0.8rem;
    color: #8b95a8;
    margin-top: 12px;
    text-align: center;
    line-height: 1.4;
}

.terms-notice a {
    color: var(--accent-color);
    text-decoration: none;
}

.terms-notice a:hover {
    text-decoration: underline;
}

.light-mode .terms-notice {
    color: #5c6370;
}

.light-mode .terms-notice a {
    color: var(--accent-light-color);
}

.login-status {
    display: block;
    visibility: visible;
    opacity: 1;
}

/* Login prompt visibility control based on auth state */
.auth-user-logged-in .login-prompt,
.auth-user-logged-in [data-auth-element="logged-out-only"] {
    display: none !important;
    visibility: hidden !important;
}

.auth-user-logged-out .login-prompt,
.auth-user-logged-out [data-auth-element="logged-out-only"] {
    display: block !important;
    visibility: visible !important;
}

/* Immediately hide login prompt for logged-in users (affects FOUC during page load) */
.auth-user-logged-in #login-prompt,
.auth-user-logged-in .login-prompt,
.auth-user-logged-in [data-auth-element="logged-out-only"],
html.auth-user-logged-in [data-auth-element="logged-out-only"],
html.auth-user-logged-in #login-prompt,
html.auth-user-logged-in .login-prompt {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    width: 0 !important;
    position: absolute !important;
    pointer-events: none !important;
    overflow: hidden !important;
    clip: rect(0,0,0,0) !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    outline: 0 !important;
}

/* Critical login prompt positioning - MUST be early in the file to override other styles */
.login-prompt {
    position: absolute !important; /* Default to absolute positioning for all login prompts */
    visibility: hidden !important; /* Hide by default */
    opacity: 0 !important;
    pointer-events: none !important;
    height: 0 !important;
    overflow: hidden !important;
}

/* Only show for logged-out users and MUST be after percentile container */
html.auth-user-logged-out .percentile-container + .login-prompt,
html[data-auth-state="logged-out"] .percentile-container + .login-prompt {
    position: relative !important;
    visibility: visible !important;
    opacity: 1 !important;
    height: auto !important;
    overflow: visible !important;
    pointer-events: auto !important;
    margin: 30px 0 !important;
    display: block !important; /* Explicitly override display:none */
}

/* Stronger rule to hide login prompt for logged-in users */
html.auth-user-logged-in .login-prompt,
html.auth-user-logged-in #login-prompt,
html[data-auth-state="logged-in"] .login-prompt,
html[data-auth-state="logged-in"] #login-prompt {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    height: 0 !important;
    width: 0 !important;
    overflow: hidden !important;
    position: absolute !important;
    z-index: -999 !important;
    clip: rect(0, 0, 0, 0) !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Only show for logged-out users when positioned after percentile container */
html.auth-user-logged-out .percentile-container + .login-prompt,
html.auth-user-logged-out .percentile-container + #login-prompt,
html[data-auth-state="logged-out"] .percentile-container + .login-prompt,
html[data-auth-state="logged-out"] .percentile-container + #login-prompt,
.auth-user-logged-out .percentile-container + .login-prompt,
.auth-user-logged-out .percentile-container + #login-prompt,
[data-auth-state="logged-out"] .percentile-container + .login-prompt,
[data-auth-state="logged-out"] .percentile-container + #login-prompt {
    position: static !important;
    display: block !important; 
    visibility: visible !important;
    opacity: 1 !important;
    height: auto !important;
    width: auto !important;
    overflow: visible !important;
    pointer-events: auto !important;
    margin: 30px 0 !important;
    padding: 20px !important;
    z-index: auto !important;
    clip: auto !important;
}

/* Ensure both containers have the same width */
div.percentile-container, 
div.leaderboard-rank {
    max-width: 654px;
    width: 100%;
    box-sizing: border-box;
    margin-left: auto;
    margin-right: auto;
}
  
@media (max-width: 768px) {
    .chart-filters {
        flex-direction: column;
        gap: 1rem;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .chart-filter {
        width: 100%;
    }
}
  
/* Final dropdown theme fixes - these override any previous styles */
select, 
.chart-filter {
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

select option, 
.chart-filter option {
    background-color: var(--bg-color);
    color: var(--text-color);
}

select:focus, 
.chart-filter:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.1);
    background-color: var(--bg-color);
    color: var(--text-color);
}

.light-mode select,
.light-mode .chart-filter {
    background-color: #fff;
    color: #333;
    border-color: #ddd;
}

.light-mode select option,
.light-mode .chart-filter option {
    background-color: #fff;
    color: #333;
}

.light-mode select:focus,
.light-mode .chart-filter:focus {
    background-color: #fff;
    color: #333;
    border-color: var(--accent-color);
}

/* Mini leaderboard styles */
.mini-leaderboard-container {
    background-color: var(--secondary-dark);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow-x: auto;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.mini-leaderboard-table {
    width: 100%;
    border-collapse: collapse;
}

.mini-leaderboard-table th,
.mini-leaderboard-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mini-leaderboard-table tbody tr {
    background-color: transparent !important;
    transition: background-color 0.2s ease;
}

.mini-leaderboard-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05) !important;
}

.light-mode .mini-leaderboard-container {
    background-color: var(--secondary-light);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.light-mode .mini-leaderboard-table th {
    background-color: var(--secondary-light);
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

.light-mode .mini-leaderboard-table td {
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

.light-mode .mini-leaderboard-table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.05) !important;
}

.mini-leaderboard-table tbody tr.current-user {
    background-color: rgba(0, 122, 255, 0.1) !important;
    font-weight: 500;
}

.light-mode .mini-leaderboard-table tbody tr.current-user {
    background-color: rgba(0, 122, 255, 0.05) !important;
}

/* Mini leaderboard styles */
.mini-leaderboard {
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.mini-leaderboard-header {
    margin-bottom: 1rem;
}

.mini-leaderboard-header h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.mini-leaderboard-filters {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.mini-leaderboard-content {
    background-color: var(--secondary-dark);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow-x: auto;
}

.mini-leaderboard-table {
    width: 100%;
    border-collapse: collapse;
}

.mini-leaderboard-table th,
.mini-leaderboard-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mini-leaderboard-table tbody tr {
    background-color: transparent !important;
    transition: background-color 0.2s ease;
}

.mini-leaderboard-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05) !important;
}

.mini-leaderboard-footer {
    margin-top: 1.5rem;
    text-align: center;
}

.view-full-leaderboard {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.2s ease;
}

.view-full-leaderboard:hover {
    text-decoration: underline;
}

/* Light mode styles for mini leaderboard */
.light-mode .mini-leaderboard-header h3 {
    color: var(--text-light);
}

.light-mode .mini-leaderboard-content {
    background-color: var(--secondary-light);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.light-mode .mini-leaderboard-table th {
    background-color: transparent;
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

.light-mode .mini-leaderboard-table td {
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

.light-mode .mini-leaderboard-table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.05) !important;
}

.mini-leaderboard-table tbody tr.current-user {
    background-color: rgba(0, 122, 255, 0.1) !important;
    font-weight: 500;
}

.light-mode .mini-leaderboard-table tbody tr.current-user {
    background-color: rgba(0, 122, 255, 0.05) !important;
}

@media (max-width: 768px) {
    .filter-row {
        flex-direction: column;
        gap: 1rem;
    }
    
    .mini-leaderboard-content {
        padding: 1rem;
    }
    
    .mini-leaderboard-table th,
    .mini-leaderboard-table td {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
}
  
/* Hide the "Filter Statistics" heading and the blue filter labels at the top of the stats page */
.stats-content h3:first-of-type:not(.global-filters h3),
.stats-header > h3:first-of-type:not(.global-filters h3),
.stats-header > div:not(.global-filters):not(.stats-summary),
.filter-statistics,
.stats-header > div:first-of-type:not(.global-filters):not(.stats-summary) h2 + *:not(.global-filters),
.stats-content .stats-header > :not(h2):not(.global-filters):not(.stats-summary) {
    display: none !important;
}
  
/* Percentile containers and test info styling */
.percentile-container {
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.15) 0%, rgba(0, 122, 255, 0.05) 100%);
    border-radius: 14px;
    border: 1px solid rgba(0, 122, 255, 0.25);
    padding: 2.5rem 2.5rem 1.5rem 2.5rem;
    margin: 2.5rem auto;
    max-width: 90%;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
    overflow: hidden;
    text-align: center;
    align-items: center;
}

.percentile-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #007aff, #5ac8fa);
}

.light-mode .percentile-container {
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.08) 0%, rgba(0, 122, 255, 0.02) 100%);
    border: 1px solid rgba(0, 122, 255, 0.2);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

.percentile-section {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    padding: 0.5rem 0;
    align-items: center;
    width: 100%;
    text-align: center;
}

.percentile-container h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
    color: var(--heading-color);
    text-align: center;
}

.percentile-value {
    font-size: 3.25rem;
    font-weight: 700;
    color: #007aff;
    line-height: 1.1;
    margin: 0.5rem 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.percentile-section:nth-child(2) .percentile-value {
    color: #FF9500; /* Orange color for QWERTY Champ percentile */
}

.percentile-explanation,
.site-percentile-explanation {
    font-size: 1rem;
    color: var(--text-color);
    opacity: 0.85;
    line-height: 1.5;
    max-width: 100%;
    text-align: center;
    margin: 0 auto;
    padding-bottom: 3rem;
}

.percentile-explanation .percentile-count,
.site-percentile-explanation .percentile-count {
    font-size: 0.9rem;
    opacity: 0.75;
    display: block;
    margin-top: 0.25rem;
    text-align: center;
}

.test-info {
    background: linear-gradient(135deg, rgba(90, 90, 120, 0.1) 0%, rgba(90, 90, 120, 0.03) 100%);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 2rem;
    margin: 2.5rem auto;
    max-width: 90%;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.light-mode .test-info {
    background: linear-gradient(135deg, rgba(90, 90, 120, 0.05) 0%, rgba(90, 90, 120, 0.01) 100%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.03);
}

.test-info h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0 0 1.5rem 0;
    color: var(--heading-color);
    position: relative;
}

.test-info h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.5rem;
    width: 3rem;
    height: 3px;
    background: linear-gradient(90deg, rgba(0, 122, 255, 0.7), rgba(0, 122, 255, 0.3));
    border-radius: 3px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.info-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
}

.info-value {
    font-size: 1.1rem;
    color: var(--text-color);
    font-weight: 500;
}

@media (max-width: 768px) {
    .percentile-container,
    .test-info {
        padding: 1.5rem;
        margin: 1.5rem 1rem;
    }
    
    .info-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }
    
    .percentile-value {
        font-size: 2.25rem;
    }
    
    .qwerty-logo {
        width: 24px;
        height: 24px;
        font-size: 14px;
    }
    
    .percentile-explanation,
    .site-percentile-explanation {
        max-width: 100%;
    }
    
    .action-buttons {
        flex-direction: column;
        gap: 1rem;
        margin: 2rem 1rem;
    }
    
    .action-btn {
        width: 100%;
        min-width: auto;
        padding: 0.8rem 1rem;
    }
}

/* Action buttons styling */
.action-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2.5rem auto;
    padding: 0 1rem;
    max-width: 500px;
}

.action-btn {
    font-size: 1.1rem;
    font-weight: 600;
    padding: 0.9rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    text-align: center;
    text-decoration: none;
    flex: 1;
    min-width: 150px;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
}

.primary-btn {
    background: linear-gradient(to bottom, #007aff, #0062cc);
    color: white;
    border: none;
}

.primary-btn:hover {
    background: linear-gradient(to bottom, #0062cc, #004999);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.secondary-btn {
    background: rgba(0, 122, 255, 0.1);
    color: #007aff;
    border: 1px solid rgba(0, 122, 255, 0.3);
}

.secondary-btn:hover {
    background: rgba(0, 122, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.light-mode .primary-btn {
    background: linear-gradient(to bottom, #007aff, #0062cc);
}

.light-mode .secondary-btn {
    background: rgba(0, 122, 255, 0.08);
    color: #007aff;
    border: 1px solid rgba(0, 122, 255, 0.25);
}

@media (max-width: 768px) {
    .action-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .action-btn {
        width: 100%;
    }
}
  
/* Add padding between leaderboard ranking and performance chart */
.chart-section {
    margin-top: 3rem;
    padding-top: 1rem;
}

/* QWERTY Champ logo and title styling */
.qwerty-champ-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    width: 100%;
    text-align: center;
}

.qwerty-logo {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 5px;
    vertical-align: middle;
}

.qwerty-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

@media (max-width: 768px) {
    .qwerty-logo {
        width: 28px;
        height: 28px;
    }
    
    .qwerty-logo img {
        width: 28px;
        height: 28px;
    }
}
  
/* Mobile menu toggle styles */
.mobile-menu-toggle {
    display: none;
    position: relative;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1000;
    float: right; /* Ensure it's aligned to the right */
}

.mobile-menu-toggle span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--text-color);
    border-radius: 3px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: .25s ease-in-out;
}

.mobile-menu-toggle span:nth-child(1) {
    top: 5px;
}

.mobile-menu-toggle span:nth-child(2) {
    top: 14px;
}

.mobile-menu-toggle span:nth-child(3) {
    top: 23px;
}
  
/* Increase visibility of burger icon on both light and dark modes */
body:not(.light-mode) .mobile-menu-toggle span {
    background-color: #ffffff;
}

body.light-mode .mobile-menu-toggle span {
    background-color: #333333;
}
  
/* Override header layout on mobile */
@media (max-width: 768px) {
    header {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        justify-content: space-between !important;
        align-items: center !important;
        width: 100% !important;
        padding: 0.75rem 1rem !important;
    }
    
    .site-logo {
        max-width: 150px !important;
        flex: 0 0 auto !important;
        margin-right: auto !important;
    }
    
    .mobile-menu-toggle {
        display: block !important;
        position: relative !important;
        margin-left: auto !important;
        flex: 0 0 auto !important;
    }
}
  
/* Restore logo to original size on desktop */
@media (min-width: 769px) {
    .site-logo {
        width: 250px !important;
        max-width: 250px !important;
    }
    
    .site-logo img.logo {
        width: 250px !important;
        max-width: 250px !important;
    }
}