/* Font Imports */
@font-face {
    font-family: 'Share Tech Mono';
    src: url('../fonts/ShareTechMono-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Rubik';
    src: url('../fonts/Rubik-Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Archivo Black';
    src: url('../fonts/ArchivoBlack-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* HTML/Body Styles */
html, body {
    background-color: var(--page-bg);
}

/* Main Layout */
.main-layout {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    min-height: calc(100vh - 200px); /* Account for header and footer */
}

.welcome-section {
    text-align: center;
    margin: 3rem auto;
}

.title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero-tagline {
    font-size: 1.5rem;
    color: var(--text-secondary);
}

.hero-cta {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-top: 1rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.feature-card {
    background: var(--bg-color);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.stats-card {
    background: var(--bg-color);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.score-entry {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.score-entry:last-child {
    border-bottom: none;
}

.score {
    color: var(--primary-color);
    font-weight: 500;
}

/* Registration Form */
.register-section {
    max-width: 400px;
    margin: 3rem auto;
    padding-bottom: 3rem; /* Add some space before footer */
}

.register-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.register-form input {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
}

.newsletter-signup {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
}

.games-section {
    flex: 2;
    max-width: 800px;
}

.scores-awards-section {
    flex: 1;
    max-width: 300px;
}

.scores-section, .awards-section {
    border: 2px solid var(--secondary-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    background-color: var(--card-bg);
}

/* Score Filters */
.score-filters {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    gap: 0.5rem;
}

.filter-btn {
    flex: 1;
    padding: 0.5rem;
    background-color: var(--button-bg);
    color: var(--button-text);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

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

.filter-btn.active {
    background-color: var(--button-active-bg);
}

/* Score Tables */
.score-tables {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.score-table {
    padding: 1rem;
    border: 1px solid var(--secondary-color);
    border-radius: 0.5rem;
    background: var(--card-bg);
    color: var(--text-color);
}

.score-table h3 {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.player, .game {
    font-size: 1rem;
    color: var(--text-color);
}

.player {
    font-weight: 500;
}

.game {
    font-style: italic;
    opacity: 0.8;
}

/* Selector Styles */
.selector-container {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    margin: 1rem auto;
    width: fit-content;
    max-width: 100%;
    padding: 0 1rem;
}

.theme-selector,
.exam-board-selector {
    position: relative;
    width: 200px;
    flex-shrink: 0;
}

.theme-dropdown-btn,
.exam-board-dropdown-btn {
    width: 100%;
    padding: 0.5rem 1rem;
    background-color: var(--button-bg);
    color: var(--text-color);
    border: 1px solid var(--button-border);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.exam-board-dropdown-content {
    display: none;
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    right: 0;
    background-color: #4B0082 !important;
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
    border-radius: 0.5rem;
    padding: 0.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-height: none;
    overflow: visible;
    z-index: 1001;
}

.exam-board-dropdown-content * {
    overflow: visible;
}

.exam-board-selector.active .exam-board-dropdown-content {
    display: block;
}

.exam-board-option {
    width: 100%;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    background: none;
    color: var(--text-color);
    cursor: pointer;
    text-align: left;
    user-select: none;
}

.exam-board-option:hover {
    background: var(--secondary-color);
    cursor: pointer;
}

/* Awards Section */
.awards-section {
    margin-top: 2rem;
    padding: 1rem;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.awards-section h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.award-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.award-icon {
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

.award-name {
    font-weight: bold;
    margin-right: 0.5rem;
    color: var(--text-color);
}

.award-description {
    color: var(--secondary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-layout {
        flex-direction: column;
    }

    .scores-section {
        position: static;
    }
}

/*--------------------------------------------------
  PART 1: BASE LAYOUT & STRUCTURAL STYLES
  (Already in your global.css, shown here for clarity)
--------------------------------------------------*/

/* Title banner text in index.html */
.title {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 600;
    margin: 1rem 0;
    color: var(--text-color);
}

/* Shared prompt style used in index.html */
.save-prompt {
    color: var(--text-color);
    text-align: center;
    margin-bottom: 1rem;
}

/* Shared form-group container in index.html */
.form-group {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
}

/* Basic newsletter signup layout in index.html */
.newsletter-signup {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}
.newsletter-signup label {
    color: var(--text-color);
}

/* Game item styling (the boxes linking to each game) */
.game-item {
    margin-bottom: 1rem;
    border: 1px solid var(--secondary-color);
    border-radius: 8px;
    background-color: var(--box-bg-color);
    padding: 1rem;
}
.game-link {
    display: block;
    text-decoration: none;
    color: var(--text-color);
}
.game-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}
.game-desc {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    color: var(--dim-text);
}
.spec-tags {
    display: flex;
    gap: 0.5rem;
}
.spec-tag {
    font-size: 0.75rem;
    background: var(--secondary-color);
    color: var(--text-color);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

/* Online users info box from your old themes.css */
.online-users-section {
    background: var(--bg-color);
    border: 1px solid var(--secondary-color);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
}
.online-users-section h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 1.1rem;
    font-weight: 500;
}
.online-users-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.online-user {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem;
}
.online-indicator {
    width: 6px;
    height: 6px;
    background-color: #4CAF50;
    border-radius: 50%;
    display: inline-block;
}
.username {
    color: var(--text-color);
    font-size: 0.875rem;
    opacity: 0.9;
    text-decoration: none;
}

/*--------------------------------------------------
  PART 3: RE-ADD THE BINARY/BYTE LAYOUT CLASSES
  (Also from your old themes.css)
--------------------------------------------------*/

/* Base layout for binary columns, bytes, etc. */
.nibble-container {
    display: flex;
    gap: 4px;
    margin: 0 8px;
}
.binary-grid {
    display: flex;
    justify-content: center;
    gap: 16px;
}
.binary-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    position: relative;
}
.byte-display,
.byte-values {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin: 4px 0;
    flex-direction: row;
}
.byte-container {
    display: flex;
    justify-content: center;
    width: 100%;
    margin: 1rem 0;
}
.decimal-input {
    margin: 16px 0;
    text-align: center;
}
.decimal-input input {
    padding: 8px;
    font-size: 1rem;
    width: 100px;
    margin-right: 8px;
}

/* Default structural styling for .value-box and .bit-box;
   each theme can override colors/borders via CSS variables. */
.value-box {
    width: 3rem;
    height: 2rem;
    border: 1px solid var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--text-color);
    background-color: var(--bg-color);
    border-radius: 4px;
    margin-bottom: 0.5rem;
    box-shadow: none;
    cursor: default; /* Usually not clickable */
}
.bit-box {
    width: 3rem;
    height: 6rem;
    border: 1px solid var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-color);
    background-color: var(--bg-color);
    border-radius: 4px;
    box-shadow: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
}
/* Hide .byte-display by default; 
   some games show it selectively in JS. */
.byte-display {
    display: none;
}

/* Theme dropdown styling */
.theme-dropdown-content {
    display: none;
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    right: 0;
    background: transparent;
    border: 1px solid var(--secondary-color);
    border-radius: 0.5rem;
    padding: 0.5rem;
    z-index: 1000;
}

.theme-category {
    margin-bottom: 0.5rem;
}

.theme-dropdown-content .category-label {
    padding: 0.5rem 1rem;
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    background: transparent;
}

.theme-option {
    width: 100%;
    padding: 0.5rem 1rem;
    text-align: left;
    border: none;
    background: transparent;
    color: var(--text-color);
    cursor: pointer;
    position: relative;
    z-index: 1;
}

.theme-option:hover {
    background: var(--hover-overlay);
}

/* Basic button styling */
.button {
    padding: 0.5rem 1rem;
    background-color: var(--button-bg);
    color: var(--button-text);
    border: 1px solid var(--button-border);
    border-radius: 0.25rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

/* Newsletter checkbox */
.newsletter-checkbox {
    width: 1rem;
    height: 1rem;
    margin-left: 0.5rem;
    cursor: pointer;
}

/* Games list */
.games-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Feed section */
.feed-section {
    margin-top: 2rem;
    padding: 1rem;
    background-color: var(--card-bg);
    border-radius: 8px;
}

.feed-section h3 {
    margin-bottom: 1rem;
}

.feed-item {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.feed-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

/* Active state for dropdowns */
.active .theme-dropdown-content,
.active .exam-board-dropdown-content {
    display: block;
}

/* Theme Selector Styling */
.theme-selector {
    position: relative;
    width: 200px;
    margin: 1rem auto;
    z-index: 1000;
}

.theme-dropdown-btn {
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: 1px solid var(--secondary-color);
    border-radius: 0.5rem;
    color: var(--text-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.theme-dropdown-content {
    position: absolute;
    width: 100%;
    background: transparent;
    border: 1px solid var(--secondary-color);
    border-radius: 0.5rem;
    margin-top: 0.5rem;
    overflow: hidden;
}

.theme-option {
    width: 100%;
    padding: 0.5rem 1rem;
    text-align: left;
    border: none;
    background: transparent;
    color: var(--text-color);
    cursor: pointer;
}

.theme-option:hover {
    background: var(--hover-overlay);
}

.category-label {
    padding: 0.5rem 1rem;
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    background: transparent;
}

/* Exam board styling */
.current-exam-board {
    flex: 1;
    text-align: left;
}

.aqa { background-color: #e53e3e; color: white; }
.ocr { background-color: #38a169; color: white; }
.edexcel { background-color: #3182ce; color: white; }

/* Navigation Styles */
.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
}

.nav-left {
    flex: 1;
}

.nav-items {
    flex: 2;
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 0 auto;
}

.nav-right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1rem;
    min-width: fit-content;
}

.nav-item {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
}

.nav-item:hover {
    color: var(--primary-color);
}

.nav-icon {
    width: 1.2rem;
    height: 1.2rem;
    margin-left: 0.1rem;
    transition: transform 0.2s ease;
}

.nav-item:hover .nav-icon {
    transform: rotate(45deg);
}

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

.username {
    font-weight: 500;
    margin-right: 1rem;
}

.teacher-badge {
    background: var(--primary-color);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.8rem;
}

.logout-form {
    margin: 0;
}

.button {
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    cursor: pointer;
    font-weight: 500;
    text-decoration: none;
    color: var(--text-color);
}

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

.button.primary {
    background: var(--primary-color);
    color: white;
    border: none;
}

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

.login-button, .register-button {
    padding: 0.5rem 1.5rem;
    white-space: nowrap;
}

/* Footer Styles */
.main-footer {
    text-align: center;
    padding: 2rem 0;
    margin-top: 4rem;
    width: 100%;
    background: var(--bg-color);
    border-top: 1px solid var(--border-color);
}

/* Ensure footer stays at bottom */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.5rem 1rem;
    width: 100%;
}

.site-title {
    font-size: 2rem;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
}

.site-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin: 0;
}

/* School entry styling */
.school {
    font-weight: 500;
    color: var(--text-color);
}

.feature-image {
    margin-bottom: 1.5rem;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.feature-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.feature-img:hover {
    transform: scale(1.02);
}

/* Quick Stats */
.quick-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 3rem auto;
}

.stat-item {
    text-align: center;
    flex: 1;
    max-width: 200px;
}

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

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Compact Scores Section */
.scores-section.compact {
    background: var(--bg-color);
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 0.5rem;
}

.scores-section.compact h2 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.scores-section.compact .score-entry {
    padding: 0.5rem 0;
}

.scores-section.compact .save-prompt {
    font-size: 0.9rem;
    margin-top: 0.5rem;
    text-align: center;
}

/* Layout adjustments */
.content-section {
    text-align: center;
    width: 100%;
}

.scores-awards-section {
    width: 300px;
}

.membership-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 3rem auto;
    max-width: 1200px;
}

.feature-section {
    background: var(--bg-color);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.feature-section h2 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1.5rem;
    text-align: center;
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    padding: 0.75rem 0;
    color: var(--text-color);
    font-size: 1.1rem;
}

.benefits-list li:not(:last-child) {
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    text-align: center;
    margin: 4rem auto 2rem;
    max-width: 600px;
}

.section-header h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.wave-separator {
    width: 100%;
    height: 100px;
    margin: 2rem 0;
    position: relative;
    overflow: hidden;
}

.wave-separator svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* Optional animation */
@keyframes wave {
    0% { transform: translateX(0); }
    50% { transform: translateX(-2%); }
    100% { transform: translateX(0); }
}

.wave-separator svg path {
    animation: wave 8s ease-in-out infinite;
}

.join-image-section {
    text-align: center;
    margin: 3rem auto;
    width: 225px;
}

.join-image {
    width: 225px;
    height: 225px;
    border-radius: 0.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: block;
    margin: 0 auto;
}

/* Section header (reused from index) */
.section-header {
    text-align: center;
    margin: 4rem auto 2rem;
    max-width: 600px;
}

/* Games grid */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem auto;
    max-width: 1200px;
}

.game-item {
    background: var(--bg-color);
    border-radius: 0.5rem;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* Footer stays at bottom */
.main-footer {
    text-align: center;
    padding: 2rem 0;
    margin-top: 4rem;
    width: 100%;
    background: var(--bg-color);
    border-top: 1px solid var(--border-color);
}

/* Settings page styles */
.settings-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.settings-box {
    background: var(--box-bg-color);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.settings-box h2 {
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 1.2rem;
}

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

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

.error-message,
.success-message {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

/* Profile page improvements */
.profile-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
}

.profile-title {
    text-align: center;
    margin-bottom: 2rem;
}

.profile-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-card.primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-color-dark));
    color: white;
}

.profile-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.activity-section,
.achievements-section {
    background: var(--box-bg-color);
    padding: 1.5rem;
    border-radius: 0.5rem;
}

.activity-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

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

.achievement-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.achievement-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

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

@media (max-width: 768px) {
    .profile-content {
        grid-template-columns: 1fr;
    }
    
    .activity-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.settings-column {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.settings-box {
    background: var(--surface-color);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

/* Dashboard Styles */
.dashboard-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.welcome-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

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

.school-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 2rem;
    margin-top: 2rem;
}

.dashboard-box {
    background: var(--surface-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.dashboard-box h2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 1.2rem;
}

.activity-feed {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.activity-icon {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.activity-content {
    display: flex;
    flex-direction: column;
}

.activity-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.leaderboard-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1rem;
    padding: 0.75rem;
    align-items: center;
}

.leaderboard-item.gold { background: rgba(255, 215, 0, 0.1); }
.leaderboard-item.silver { background: rgba(192, 192, 192, 0.1); }
.leaderboard-item.bronze { background: rgba(205, 127, 50, 0.1); }

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

.achievement-card {
    text-align: center;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.achievement-card.locked {
    opacity: 0.7;
}

.achievement-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.school-feed {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feed-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.feed-user {
    font-weight: 500;
}

.feed-time {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-left: auto;
}

@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .welcome-banner {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
}

/* Enhanced stat cards */
.stat-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-card.primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-color-dark));
    color: white;
}

/* Activity feed improvements */
.activity-item.highlight {
    background: var(--surface-color-alt);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
}

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

/* League standings enhancements */
.league-standings .leaderboard-item {
    transition: transform 0.2s;
}

.league-standings .leaderboard-item:hover {
    transform: scale(1.02);
}

/* Responsive improvements */
@media (max-width: 1024px) {
    .stats-overview {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .stats-overview {
        grid-template-columns: 1fr;
    }
}

:root {
    /* Year group base colors from ties */
    --year7-color: #FF6B35;  /* Orange */
    --year8-color: #00BCD4;  /* Blue */
    --year9-color: #FFD700;  /* Yellow */
    --year10-color: #FF1493; /* Pink */
    --year11-color: #4CAF50; /* Green */

    /* Light variants for backgrounds - all at 5% opacity */
    --year7-light: rgba(255, 107, 53, 0.05);
    --year8-light: rgba(0, 188, 212, 0.05);
    --year9-light: rgba(255, 215, 0, 0.05);
    --year10-light: rgba(255, 20, 147, 0.05);
    --year11-light: rgba(76, 175, 80, 0.05);

    /* Base background color for all cards - 50% opacity */
    --card-base-bg: rgba(236, 245, 240, 0.5);

    /* Hover shadow colors - all at 20% opacity */
    --year7-shadow: rgba(255, 107, 53, 0.2);
    --year8-shadow: rgba(0, 188, 212, 0.2);
    --year9-shadow: rgba(255, 215, 0, 0.2);
    --year10-shadow: rgba(255, 20, 147, 0.2);
    --year11-shadow: rgba(76, 175, 80, 0.2);

    /* Darker variants for text and borders */
    --year7-dark: #E65D2E;
    --year8-dark: #0097A7;
    --year9-dark: #CCB100;
    --year10-dark: #CC1177;
    --year11-dark: #3D8B40;
}

/* Activity card styles based on year group */
.activity-card[data-year="7"] {
    border-left: 4px solid var(--year7-color);
    background: var(--year7-light);
}

.activity-card[data-year="8"] {
    border-left: 4px solid var(--year8-color);
    background: var(--year8-light);
}

.activity-card[data-year="9"] {
    border-left: 4px solid var(--year9-color);
    background: var(--year9-light);
}

.activity-card[data-year="10"] {
    border-left: 4px solid var(--year10-color);
    background: var(--year10-light);
}

.activity-card[data-year="11"] {
    border-left: 4px solid var(--year11-color);
    background: var(--year11-light);
}

/* Hover effects */
.activity-card[data-year="7"]:hover {
    background: var(--year7-light);
    box-shadow: 0 2px 8px var(--year7-shadow);
}

.activity-card[data-year="8"]:hover {
    background: var(--year8-light);
    box-shadow: 0 2px 8px var(--year8-shadow);
}

.activity-card[data-year="9"]:hover {
    background: var(--year9-light);
    box-shadow: 0 2px 8px var(--year9-shadow);
}

.activity-card[data-year="10"]:hover {
    background: var(--year10-light);
    box-shadow: 0 2px 8px var(--year10-shadow);
}

.activity-card[data-year="11"]:hover {
    background: var(--year11-light);
    box-shadow: 0 2px 8px var(--year11-shadow);
}