/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Courier New', 'Monaco', 'Menlo', monospace;
    background-color: #0a0a0a;
    color: #00ff41;
    line-height: 1.6;
    min-height: 100vh;
}

/* Cyberpunk theme variables */
:root {
    --primary-green: #00ff41;
    --primary-green-hover: #00cc33;
    --primary-green-subtle: rgba(0, 255, 65, 0.3);
    --secondary-cyan: #00ffff;
    --secondary-cyan-hover: #00cccc;
    --accent-pink: #ff0080;
    --accent-pink-hover: #ff3399;
    --accent-pink-light: #ff4da6;
    --background-dark: #0a0a0a;
    --background-card: #1a1a1a;
    --border-color: #333;
    --text-dim: #888;
    --text-light: #ccc;
    --text-muted: #bbb;
    --text-subtle: #a0a0a0;
    --influence-dots: #66cc66;
    /* Faction colors for influence pips */
    --faction-anarch: orangered;
    --faction-criminal: royalblue;
    --faction-shaper: limegreen;
    --faction-haas-bioroid: blueviolet;
    --faction-jinteki: crimson;
    --faction-nbn: gold;
    --faction-weyland-consortium: forestgreen;
    --faction-neutral-corp: gray;
    --faction-neutral-runner: gray;
    --glow-green: 0 0 10px #00ff41;
    --glow-cyan: 0 0 10px #00ffff;
    --glow-pink: 0 0 10px #ff0080;
    --ui-font-family: 'Exo', sans-serif;
    --data-font-family: 'Courier New', 'Monaco', 'Menlo', monospace;
    --border-radius-sm: 3px;
    --border-radius-md: 4px;
    --border-radius-lg: 8px;
}

/* Common button base properties */
:root {
    --btn-transition: all 0.3s ease;
    --btn-font: var(--ui-font-family);
    --btn-weight: 500;
    --btn-transform: uppercase;
    --btn-spacing: 0.5px;
    --btn-radius: var(--border-radius-sm);
    --btn-padding: 0.5rem 1rem;
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: var(--background-card);
    border-bottom: 2px solid var(--primary-green);
    box-shadow: var(--glow-green);
}

.nav-brand h1 {
    color: var(--primary-green);
    text-shadow: var(--glow-green);
    font-size: 1.8rem;
    letter-spacing: 1px;
    font-family: var(--ui-font-family);
    font-weight: 600;
}

.nav-brand h1 a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-brand h1 a:hover {
    text-shadow: 0 0 15px var(--primary-green);
}

.nav-links {
    display: flex;
    gap: 1rem;
}

.nav-links button {
    background: transparent;
    border: 1px solid var(--primary-green);
    color: var(--primary-green);
    padding: var(--btn-padding);
    cursor: pointer;
    font-family: var(--btn-font);
    transition: var(--btn-transition);
    text-transform: var(--btn-transform);
    letter-spacing: var(--btn-spacing);
    font-weight: var(--btn-weight);
    border-radius: var(--btn-radius);
}

.nav-links button:hover,
.nav-links button.active {
    background-color: var(--primary-green);
    color: var(--background-dark);
    box-shadow: var(--glow-green);
}

/* Main content */
.main-content {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Full-width sections that break out of main-content constraint */
.full-width-section {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    padding-left: 2rem;
    padding-right: 2rem;
    max-width: none;
}

/* Home view */
.home-view {
    text-align: center;
}

.hero-section {
    margin-bottom: 3rem;
}

.hero-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-cyan);
    text-shadow: var(--glow-cyan);
    font-family: var(--ui-font-family);
    font-weight: 600;
}

.hero-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-dim);
}

.cta-button {
    background: linear-gradient(45deg, var(--primary-green), var(--secondary-cyan));
    border: none;
    color: var(--background-dark);
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    font-family: var(--ui-font-family);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 65, 0.4);
}

/* Changelog section */
.changelog-section {
    margin: 3rem 0;
    text-align: left;
}

.changelog-section h3 {
    color: var(--accent-pink);
    margin-bottom: 1rem;
    font-weight: bold;
}

.changelog-list {
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
    padding: 1rem;
}

.changelog-item {
    display: grid;
    grid-template-columns: auto auto 1fr;
    gap: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.version {
    color: var(--secondary-cyan);
    font-weight: bold;
}

.date {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.note {
    color: var(--primary-green);
}

/* Features section */
.features-section {
    margin: 3rem 0;
    text-align: left;
}

.features-section h3 {
    color: var(--accent-pink);
    margin-bottom: 1rem;
    font-weight: bold;
}

.features-list {
    list-style: none;
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
    padding: 1rem;
}

.features-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    padding-left: 1.5rem;
}

.features-list li:last-child {
    border-bottom: none;
}

.features-list li::before {
    content: ">";
    color: var(--primary-green);
    position: absolute;
    left: 0;
}

/* Compare view */
.compare-view {
    max-width: 100%;
}

.deck-input-section {
    margin-bottom: 2rem;
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
}

.deck-input-section h2 {
    color: var(--secondary-cyan);
    margin-bottom: 1.5rem;
    text-shadow: var(--glow-cyan);
    font-family: var(--ui-font-family);
    font-weight: 600;
}

.input-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.input-tabs button {
    background: transparent;
    border: 1px solid var(--primary-green);
    color: var(--primary-green);
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-family: var(--ui-font-family);
    transition: all 0.3s ease;
    font-weight: 500;
}

.input-tabs button.active,
.input-tabs button:hover {
    background-color: var(--primary-green);
    color: var(--background-dark);
}

.deck-input,
.deck-textarea,
.deck-select {
    width: 100%;
    padding: 1rem;
    background-color: var(--background-dark);
    border: 1px solid var(--border-color);
    color: var(--primary-green);
    font-family: var(--ui-font-family);
    margin-bottom: 1rem;
}

.deck-metadata {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
}

.side-buttons,
.faction-buttons,
.identity-dropdown {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.side-buttons {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
}

.standard-checkbox {
    margin-left: 2rem;
}

.side-buttons label,
.faction-buttons label,
.identity-dropdown label {
    color: var(--secondary-cyan);
    font-weight: bold;
    min-width: 80px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.faction-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.5rem;
}

.faction-btn {
    background: transparent;
    border: 1px solid var(--primary-green);
    color: var(--primary-green);
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-family: var(--ui-font-family);
    font-size: 0.9rem;
    transition: all 0.3s ease;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.faction-btn:hover:not(:disabled) {
    background-color: rgba(0, 255, 65, 0.1);
    box-shadow: var(--glow-green);
}

.faction-btn.active {
    background-color: var(--primary-green);
    color: var(--background-dark);
    box-shadow: var(--glow-green);
}

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

.deck-textarea {
    height: 150px;
    resize: vertical;
}

.deck-input:focus,
.deck-textarea:focus,
.deck-select:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: var(--glow-green);
}

.deck-select option {
    background-color: var(--background-dark);
    color: var(--primary-green);
}

/* Error message styles with CSS custom properties */
.error-message {
    --error-bg-primary: rgba(255, 0, 128, 0.1);
    --error-bg-detailed: rgba(255, 0, 128, 0.05);
    --error-scrollbar-width: 6px;
    /* Layout and spacing */
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: var(--border-radius-md);
    position: relative;

    /* Appearance */
    background-color: var(--error-bg-primary);
    border: 1px solid var(--accent-pink);
    color: var(--accent-pink);

    /* Typography */
    font-family: var(--ui-font-family);
    font-size: 0.9rem;
    line-height: 1.4;
    white-space: pre-wrap;
    text-shadow: none;

    /* Scrolling for long errors */
    max-height: 200px;
    overflow-y: auto;
}

.error-message::before {
    content: "⚠ ";
    font-weight: bold;
    color: var(--accent-pink-light);
}

/* Scrollbar styling for all error messages */
.error-message::-webkit-scrollbar {
    width: var(--error-scrollbar-width);
}

.error-message::-webkit-scrollbar-track {
    background: var(--error-bg-primary);
    border-radius: calc(var(--error-scrollbar-width) / 2);
}

.error-message::-webkit-scrollbar-thumb {
    background: var(--accent-pink);
    border-radius: calc(var(--error-scrollbar-width) / 2);
}

.error-message::-webkit-scrollbar-thumb:hover {
    background: var(--accent-pink-hover);
}

/* Enhanced styling for detailed errors with context */
.error-message.detailed {
    font-size: 0.85rem;
    background-color: var(--error-bg-detailed);
    border-left: 4px solid var(--accent-pink);
    border-right: none;
    border-top: none;
    border-bottom: none;
    padding-left: 1.5rem;
    max-height: 300px;
}

/* Add deck button styles */
.add-deck-btn {
    background-color: var(--primary-green);
    border: none;
    color: var(--background-dark);
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    font-family: var(--ui-font-family);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border-radius: var(--border-radius-sm);
}

.add-deck-btn:hover:not(:disabled) {
    background-color: var(--primary-green-hover);
    box-shadow: var(--glow-green);
}

.add-deck-btn:disabled {
    background-color: var(--text-dim);
    cursor: not-allowed;
    opacity: 0.6;
}

/* Deck preview styles */
.deck-preview {
    background-color: var(--background-dark);
    border: 2px solid var(--secondary-cyan);
    padding: 1.5rem;
    margin-top: 1rem;
    border-radius: var(--border-radius-md);
}

.deck-preview h4 {
    color: var(--secondary-cyan);
    margin-bottom: 1rem;
    text-shadow: var(--glow-cyan);
}

.preview-info {
    margin-bottom: 1rem;
}

.preview-name {
    color: var(--primary-green);
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-family: var(--data-font-family);
}

.preview-identity {
    color: var(--text-dim);
    font-style: italic;
    margin-bottom: 0.25rem;
}

.preview-stats {
    color: var(--secondary-cyan);
    font-size: 0.9rem;
    font-family: var(--data-font-family);
}

.preview-actions {
    display: flex;
    gap: 1rem;
}

.confirm-btn {
    background-color: var(--primary-green);
    border: none;
    color: var(--background-dark);
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-family: var(--ui-font-family);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.confirm-btn:hover {
    background-color: var(--primary-green-hover);
    box-shadow: var(--glow-green);
}

.cancel-btn {
    background: transparent;
    border: 1px solid var(--accent-pink);
    color: var(--accent-pink);
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-family: var(--ui-font-family);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.cancel-btn:hover {
    background-color: var(--accent-pink);
    color: var(--background-dark);
    box-shadow: var(--glow-pink);
}

/* Deck list section */
.deck-list-section {
    margin-bottom: 2rem;
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
}

.deck-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.deck-list-section h3 {
    color: var(--accent-pink);
    margin-bottom: 0;
    text-shadow: var(--glow-pink);
    font-family: var(--ui-font-family);
    font-weight: 600;
}

.clear-all-btn {
    background-color: var(--accent-pink);
    color: var(--background-dark);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-family: var(--ui-font-family);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 0 5px rgba(255, 0, 128, 0.3);
}

.clear-all-btn:hover {
    background-color: var(--accent-pink-light);
    box-shadow: 0 0 10px rgba(255, 0, 128, 0.5);
    transform: translateY(-1px);
}

.deck-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border: 1px solid var(--border-color);
    margin-bottom: 0.5rem;
    background-color: var(--background-dark);
}

.deck-info {
    flex-grow: 1;
}

.deck-name {
    color: var(--primary-green);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.deck-identity {
    color: var(--text-dim);
    font-style: italic;
    margin-bottom: 0.25rem;
}

.deck-stats {
    color: var(--secondary-cyan);
    font-size: 0.9rem;
    font-family: var(--data-font-family);
}

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

.revise-btn {
    background-color: var(--secondary-cyan);
    border: none;
    color: var(--background-dark);
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    font-size: 0.8rem;
    font-family: var(--ui-font-family);
    font-weight: 500;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border-radius: var(--border-radius-sm);
}

.revise-btn:hover {
    background-color: var(--secondary-cyan-hover);
    box-shadow: var(--glow-cyan);
}

.remove-btn {
    background-color: var(--accent-pink);
    border: none;
    color: var(--background-dark);
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    font-size: 0.8rem;
    font-family: var(--ui-font-family);
    font-weight: 500;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border-radius: var(--border-radius-sm);
}

.remove-btn:hover {
    background-color: var(--accent-pink-hover);
    box-shadow: var(--glow-pink);
}

/* Comparison section */
.comparison-section {
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
}

.comparison-section h3 {
    color: var(--secondary-cyan);
    margin-bottom: 1rem;
    text-shadow: var(--glow-cyan);
    font-family: var(--ui-font-family);
    font-weight: 600;
}

/* Filter controls */
.comparison-controls {
    margin-bottom: 1.5rem;
}

.filter-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    padding: 1.5rem;
    background-color: var(--background-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    align-items: end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    height: 100%;
    justify-content: flex-end;
}

.filter-group label {
    color: var(--secondary-cyan);
    font-size: 0.9rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-input,
.filter-select {
    padding: 0.5rem;
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
    color: var(--primary-green);
    font-family: var(--ui-font-family);
    font-size: 0.9rem;
    border-radius: var(--border-radius-sm);
}

.filter-input:focus,
.filter-select:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.3);
}

.filter-select option {
    background-color: var(--background-card);
    color: var(--primary-green);
}

.clear-filters-btn {
    background: transparent;
    border: 1px solid var(--accent-pink);
    color: var(--accent-pink);
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-family: var(--ui-font-family);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--border-radius-sm);
    transition: all 0.3s ease;
    align-self: end;
    margin-top: auto;
}

.clear-filters-btn:hover {
    background-color: var(--accent-pink);
    color: var(--background-dark);
    box-shadow: var(--glow-pink);
}

.comparison-table-wrapper {
    position: relative;
    margin-bottom: 2rem;
}

.comparison-table-container {
    overflow-x: auto;
}

/* Scroll fade indicators */
.scroll-fade-left,
.scroll-fade-right {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 15px;
    pointer-events: none;
    z-index: 3;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Left fade indicator */
.scroll-fade-left {
    left: 0;
    background: linear-gradient(to right, var(--primary-green-subtle), transparent);
}

/* Right fade indicator */
.scroll-fade-right {
    right: 0;
    background: linear-gradient(to left, var(--primary-green-subtle), transparent);
}

/* Show fade indicators when visible */
.scroll-fade-left.visible {
    opacity: 0.8;
}

.scroll-fade-right.visible {
    opacity: 0.8;
}


.comparison-table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--border-color);
    font-family: var(--data-font-family);
    /* Dynamic column width variables */
    --min-deck-width: 120px;
    --max-deck-width: 200px;
    --card-name-width: 250px;
    --deck-count: 1; /* Will be set dynamically via JavaScript */
}

.comparison-table th,
.comparison-table td {
    border: 1px solid var(--border-color);
    padding: 0.75rem;
    text-align: left;
}

.comparison-table th {
    background-color: var(--background-dark);
    color: var(--primary-green);
    font-weight: bold;
    letter-spacing: 1px;
}

/* Enhanced comparison table styles */
.loading-message {
    text-align: center;
    color: var(--secondary-cyan);
    font-style: italic;
    padding: 2rem;
    text-shadow: var(--glow-cyan);
}

.card-name-header {
    width: var(--card-name-width);
    min-width: var(--card-name-width);
    max-width: var(--card-name-width);
}

.deck-header {
    width: clamp(var(--min-deck-width), calc((100vw - var(--card-name-width) - 6rem) / var(--deck-count)), var(--max-deck-width));
    min-width: var(--min-deck-width);
    max-width: var(--max-deck-width);
    text-align: center;
    vertical-align: top;
}

.deck-header-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.deck-header .deck-name {
    font-weight: 600;
    color: var(--primary-green);
    font-size: 0.9rem;
}

.type-header-row {
    background-color: var(--background-dark);
}

.type-header {
    background-color: var(--background-dark) !important;
    color: var(--accent-pink) !important;
    font-weight: bold;
    letter-spacing: 1px;
    text-shadow: var(--glow-pink);
    padding: 1rem 0.75rem;
    border-top: 2px solid var(--accent-pink);
}

.group-card-count {
    color: var(--text-subtle) !important;
    font-weight: normal;
    letter-spacing: normal;
    text-shadow: none;
    text-align: center;
    display: block;
    width: 100%;
}

.card-row {
    transition: background-color 0.2s ease;
}

.card-row:hover {
    background-color: rgba(0, 255, 65, 0.05);
}

.card-name {
    color: var(--primary-green);
    font-weight: 500;
    font-family: var(--data-font-family);
    width: var(--card-name-width);
    min-width: var(--card-name-width);
    max-width: var(--card-name-width);
}

.card-row:hover .card-name {
    background-color: rgba(0, 255, 65, 0.1);
}

.card-quantity {
    text-align: center;
    vertical-align: middle;
    width: clamp(var(--min-deck-width), calc((100vw - var(--card-name-width) - 6rem) / var(--deck-count)), var(--max-deck-width));
    min-width: var(--min-deck-width);
    max-width: var(--max-deck-width);
}

.quantity-value {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-sm);
    font-weight: bold;
    min-width: 30px;
}

.quantity-low {
    color: var(--text-muted);
    background-color: rgba(255, 255, 255, 0.15);
}

.quantity-medium {
    color: var(--secondary-cyan);
    background-color: rgba(0, 255, 255, 0.15);
    text-shadow: 0 0 5px rgba(0, 255, 255, 0.5);
}

.quantity-high {
    color: var(--accent-pink);
    background-color: rgba(255, 0, 128, 0.15);
    text-shadow: 0 0 5px rgba(255, 0, 128, 0.5);
}

.quantity-very-high {
    color: #ff8000;
    background-color: rgba(255, 128, 0, 0.15);
    text-shadow: 0 0 5px rgba(255, 128, 0, 0.6);
}

.quantity-extreme {
    color: #ff4040;
    background-color: rgba(255, 64, 64, 0.15);
    text-shadow: 0 0 8px rgba(255, 64, 64, 0.7);
}

.quantity-max {
    color: #8800ff;
    background-color: rgba(136, 0, 255, 0.15);
    text-shadow: 0 0 10px rgba(136, 0, 255, 0.8);
    font-weight: 900;
}

.quantity-empty {
    color: var(--text-dim);
    opacity: 0.3;
}

.influence-dots {
    margin-left: 4px;
    color: var(--influence-dots);
    font-family: monospace;
    font-size: 2em;
    vertical-align: middle;
}

/* Faction-specific influence dot colors */
.influence-dots.faction-anarch { color: var(--faction-anarch); }
.influence-dots.faction-criminal { color: var(--faction-criminal); }
.influence-dots.faction-shaper { color: var(--faction-shaper); }
.influence-dots.faction-haas-bioroid { color: var(--faction-haas-bioroid); }
.influence-dots.faction-jinteki { color: var(--faction-jinteki); }
.influence-dots.faction-nbn { color: var(--faction-nbn); }
.influence-dots.faction-weyland-consortium { color: var(--faction-weyland-consortium); }
.influence-dots.faction-neutral-corp { color: var(--faction-neutral-corp); }
.influence-dots.faction-neutral-runner { color: var(--faction-neutral-runner); }

.save-btn {
    background: linear-gradient(45deg, var(--secondary-cyan), var(--accent-pink));
    border: none;
    color: var(--background-dark);
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    font-family: var(--ui-font-family);
}

.save-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 255, 0.4);
}

/* About view */
.about-view {
    max-width: 800px;
    margin: 0 auto;
}

.about-view h2 {
    color: var(--secondary-cyan);
    text-shadow: var(--glow-cyan);
    margin-bottom: 2rem;
    text-align: center;
    font-size: 2rem;
    font-family: var(--ui-font-family);
    font-weight: 600;
}

.about-section {
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
    margin-bottom: 2rem;
}

.about-section h3 {
    color: var(--accent-pink);
    text-shadow: var(--glow-pink);
    margin-bottom: 1rem;
    font-weight: bold;
}

.about-section p,
.about-section li {
    color: var(--text-dim);
    margin-bottom: 1rem;
}

.about-section ol,
.about-section ul {
    padding-left: 2rem;
}

.about-section ol li,
.about-section ul li {
    margin-bottom: 0.5rem;
}

.about-section strong {
    color: var(--primary-green);
    font-weight: bold;
}

/* Changelog display */
.changelog-display {
    margin-top: 1rem;
}

.changelog-display h3 {
    color: var(--accent-pink);
    text-shadow: var(--glow-pink);
    margin-bottom: 1rem;
    font-weight: bold;
    font-size: 1.2rem;
}

.changelog-entries {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.changelog-entry {
    background-color: rgba(0, 255, 65, 0.05);
    border: 1px solid rgba(0, 255, 65, 0.2);
    border-radius: var(--border-radius-sm);
    padding: 1rem;
    transition: var(--btn-transition);
}

.changelog-entry:hover {
    border-color: rgba(0, 255, 65, 0.4);
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.2);
}

.changelog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.changelog-tag {
    color: var(--secondary-cyan);
    font-weight: bold;
    font-family: var(--data-font-family);
    text-shadow: var(--glow-cyan);
    font-size: 0.9rem;
}

.changelog-date {
    color: var(--text-subtle);
    font-size: 0.8rem;
    font-family: var(--data-font-family);
}

.changelog-note {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.4;
}

.changelog-loading,
.changelog-error,
.changelog-empty {
    color: var(--text-dim);
    font-style: italic;
    text-align: center;
    padding: 1rem;
}

.changelog-error {
    color: var(--accent-pink);
}

/* Responsive design */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

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

    .main-content {
        padding: 1rem;
    }

    .hero-section h2 {
        font-size: 2rem;
    }

    .changelog-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .deck-item {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .deck-item .remove-btn {
        align-self: flex-end;
        width: auto;
    }

    .preview-actions {
        flex-direction: column;
        gap: 0.5rem;
    }

    .deck-list-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .deck-list-header h3 {
        text-align: center;
    }
}

/* Shared comparison view styles */
.shared-compare-view {
    max-width: 1400px;
    margin: 0 auto;
}

.loading-section,
.error-section {
    text-align: center;
    padding: 4rem 2rem;
}

.error-section h2 {
    color: var(--accent-pink);
    text-shadow: var(--glow-pink);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.error-section .error-message {
    color: var(--text-dim);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.home-btn {
    background: transparent;
    border: 1px solid var(--primary-green);
    color: var(--primary-green);
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    font-family: var(--ui-font-family);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.home-btn:hover {
    background-color: var(--primary-green);
    color: var(--background-dark);
    box-shadow: var(--glow-green);
}

.shared-header {
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
    margin-bottom: 2rem;
}

.shared-header h2 {
    color: var(--secondary-cyan);
    text-shadow: var(--glow-cyan);
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 2rem;
    font-family: var(--ui-font-family);
    font-weight: 600;
}

.comparison-description {
    color: var(--primary-green);
    text-align: center;
    margin-bottom: 1.5rem;
    font-style: italic;
    line-height: 1.5;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
}

.comparison-metadata {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--background-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
}

.metadata-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.metadata-item strong {
    color: var(--accent-pink);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metadata-item:nth-child(n+2) {
    color: var(--primary-green);
}

.shared-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.copy-url-btn,
.new-comparison-btn,
.extend-comparison-btn {
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    font-family: var(--ui-font-family);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: none;
    font-weight: 600;
}

.copy-url-btn {
    background-color: var(--secondary-cyan);
    color: var(--background-dark);
}

.copy-url-btn:hover {
    background-color: var(--secondary-cyan-hover);
    box-shadow: var(--glow-cyan);
}

.new-comparison-btn,
.extend-comparison-btn {
    background: transparent;
    border: 1px solid var(--primary-green);
    color: var(--primary-green);
}

.new-comparison-btn:hover,
.extend-comparison-btn:hover {
    background-color: var(--primary-green);
    color: var(--background-dark);
    box-shadow: var(--glow-green);
}

/* Readonly deck items */
.deck-item.readonly {
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
}

.deck-item.readonly .deck-source {
    margin-top: 0.5rem;
}

.deck-item.readonly .deck-source a {
    color: var(--secondary-cyan);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.deck-item.readonly .deck-source a:hover {
    color: var(--primary-green);
    text-shadow: var(--glow-green);
}

/* Share section styles */
.share-section {
    margin-top: 2rem;
    padding: 2rem;
    background-color: var(--background-dark);
    border: 1px solid var(--primary-green);
    border-radius: var(--border-radius-md);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.2);
}

.share-info h4 {
    color: var(--primary-green);
    text-shadow: var(--glow-green);
    margin-bottom: 1rem;
    text-align: center;
}

.share-info p {
    color: var(--text-dim);
    margin-bottom: 1rem;
    text-align: center;
}

.share-url-container {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: stretch;
}

.share-url-input {
    flex-grow: 1;
    padding: 0.75rem;
    background-color: var(--background-card);
    border: 1px solid var(--border-color);
    color: var(--primary-green);
    font-family: var(--ui-font-family);
    font-size: 0.9rem;
    border-radius: var(--border-radius-sm);
}

.share-url-input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.3);
}

.copy-btn {
    background-color: var(--secondary-cyan);
    border: none;
    color: var(--background-dark);
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-family: var(--ui-font-family);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border-radius: var(--border-radius-sm);
    white-space: nowrap;
}

.copy-btn:hover {
    background-color: var(--secondary-cyan-hover);
    box-shadow: var(--glow-cyan);
}

.share-note {
    font-size: 0.9rem;
    color: var(--text-dim);
    font-style: italic;
    text-align: center;
    margin-bottom: 0;
}

/* Modal styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
}

.modal-content {
    background-color: var(--background-card);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    max-width: 500px;
    width: 100%;
    box-shadow: var(--glow-green);
}

.modal-content h3 {
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: var(--ui-font-family);
    font-weight: 600;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--secondary-cyan);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.modal-input,
.modal-textarea {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--background-dark);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    color: var(--primary-green);
    font-family: var(--ui-font-family);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.modal-input:focus,
.modal-textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.3);
}

.modal-textarea {
    resize: vertical;
    min-height: 80px;
}

.char-count {
    text-align: right;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 0.25rem;
}

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

.modal-actions button {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--ui-font-family);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-actions .cancel-btn {
    background-color: transparent;
    color: var(--text-dim);
    border: 2px solid var(--border-color);
}

.modal-actions .cancel-btn:hover {
    color: var(--primary-green);
    border-color: var(--primary-green);
}

.modal-actions .save-btn {
    background-color: var(--primary-green);
    color: var(--background-dark);
}

.modal-actions .save-btn:hover:not(:disabled) {
    background-color: var(--primary-green-hover);
    box-shadow: var(--glow-green);
}

.modal-actions .save-btn:disabled {
    background-color: var(--text-dim);
    cursor: not-allowed;
}

/* Responsive adjustments for shared view */
@media (max-width: 768px) {
    .shared-actions {
        flex-direction: column;
        align-items: center;
    }

    .share-url-container {
        flex-direction: column;
    }

    .comparison-metadata {
        grid-template-columns: 1fr;
    }

    .modal-content {
        margin: 1rem;
        padding: 1.5rem;
    }

    .modal-actions {
        flex-direction: column;
    }

    .modal-actions button {
        width: 100%;
    }
}

/* Required field hints */
.required-hint {
    border: 1px solid rgba(255, 0, 128, 0.6) !important;
    box-shadow: 0 0 3px rgba(255, 0, 128, 0.15) !important;
}

/* Footer */
.footer {
    margin-top: 3rem;
    padding: 2rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--background-card);
}

.footer-content {
    text-align: center;
    color: var(--text-dim);
    font-size: 0.9rem;
}

.footer a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer a:hover {
    color: var(--primary-green);
    text-shadow: var(--glow-green);
}