/* ===== CSS Variables ===== */
:root {
    /* Brand Colors - from Gadget Match logo */
    --color-primary: #3E3B8E;        /* Purple/Navy from logo */
    --color-primary-dark: #2E2B6E;   /* Darker purple */
    --color-primary-light: #E8E7F5;  /* Light purple tint */
    --color-secondary: #6CC4E8;      /* Light blue from logo */
    --color-secondary-dark: #4AA8D8; /* Darker blue */
    --color-secondary-light: #E3F4FB; /* Light blue tint */
    --color-success: #4CAF50;
    --color-warning: #FF9800;
    --color-warning-light: #FFF3E0;
    --color-error: #F44336;
    --color-info: #6CC4E8;           /* Use brand blue */
    --color-background: #F5F5F5;
    --color-surface: #FFFFFF;
    --color-text: #212121;
    --color-text-secondary: #757575;
    --color-border: #E0E0E0;
    --color-judge: #9C27B0;
    --color-winner: #FFD700;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 16px;
    --font-size-small: 14px;
    --font-size-large: 20px;
    --font-size-xlarge: 28px;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

/* ===== Base Styles ===== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background: linear-gradient(135deg, #6CC4E8 0%, #3E3B8E 100%);
    min-height: 100vh;
}

#app {
    padding: var(--spacing-lg);
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-lg); /* Reduced - container has its own margin */
}


/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 80px; /* Space before footer - prevents overlap */
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

/* ===== Typography ===== */
.title {
    font-size: var(--font-size-xlarge);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.subtitle {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* ===== Logo ===== */
.logo {
    display: block;
    max-width: 100%;
    height: auto;
}

.logo--large {
    width: 320px;
    max-width: 90%;
    margin: 0 auto var(--spacing-xl);
}

.logo--small {
    width: 100px;
    height: auto;
}

.game-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    gap: var(--spacing-md);
}

.game-header__info {
    flex: 1;
}

/* ===== Buttons ===== */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

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

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

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

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

.btn--primary:hover:not(:disabled) {
    background: var(--color-primary-dark);
}

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

.btn--secondary:hover:not(:disabled) {
    background: var(--color-secondary-dark);
}

.btn--small {
    padding: 6px 12px;
    font-size: var(--font-size-small);
}

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

.btn--warning:hover:not(:disabled) {
    background: #F57C00;
}

.btn--outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn--small {
    padding: 6px 12px;
    font-size: var(--font-size-small);
}

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

.button-group {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* ===== Reconnect Info ===== */
.reconnect-info {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-warning-light);
    border: 2px solid var(--color-warning);
    border-radius: var(--radius-md);
    text-align: center;
}

.reconnect-info h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    font-size: var(--font-size-large);
}

.session-details {
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-sm);
}

.session-details p {
    margin: var(--spacing-sm) 0;
    color: var(--color-text);
    font-size: var(--font-size-base);
}

.session-details strong {
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

.session-details span {
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

.reconnect-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-md);
}

.reconnect-actions .btn {
    flex: 1;
    max-width: 200px;
}

/* ===== Form Elements ===== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group input:read-only {
    background: var(--color-background);
    color: var(--color-text-secondary);
    cursor: not-allowed;
}

.form-group small {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: var(--font-size-small);
}

/* ===== Game Code Display ===== */
.game-code-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xl);
}

.game-code-display strong {
    font-size: var(--font-size-large);
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
}

/* ===== Player List ===== */
.player-list {
    list-style: none;
    margin: var(--spacing-lg) 0;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.player-list li {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.player-list__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.player-list__info {
    flex: 1;
}

.skip-btn {
    flex-shrink: 0;
}

/* Connection Indicator */
.connection-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    display: inline-block;
    box-shadow: 0 0 4px rgba(0,0,0,0.2);
}

.connection-indicator--online {
    background: #4CAF50;
    box-shadow: 0 0 6px rgba(76, 175, 80, 0.6);
}

.connection-indicator--offline {
    background: #F44336;
    box-shadow: 0 0 6px rgba(244, 67, 54, 0.6);
}

.player-list li.player--you {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
}

.player-list li.player--disconnected {
    opacity: 0.5;
}

.player-count {
    text-align: center;
    font-size: var(--font-size-large);
    margin: var(--spacing-lg) 0;
    font-weight: var(--font-weight-bold);
}

.lobby-status {
    text-align: center;
    margin: var(--spacing-lg) 0;
    color: var(--color-text-secondary);
}

/* ===== Round Header ===== */
.round-header {
    margin-bottom: var(--spacing-lg);
}

.round-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--color-background);
    border-radius: var(--radius-md);
}

/* ===== Scenario Card ===== */
.scenario-section {
    margin-bottom: var(--spacing-xl);
}

.scenario-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.scenario-card--small {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.scenario-heading {
    font-size: var(--font-size-large);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.scenario-icons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 32px;
}

.scenario-text {
    font-size: var(--font-size-base);
    line-height: 1.6;
    text-align: center;
}

/* ===== Technology Cards ===== */
.card-hand {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin: var(--spacing-lg) 0;
    min-height: 200px;
}

.card {
    width: 180px;
    min-height: 300px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: white;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.card--selectable {
    cursor: pointer;
}

.card--selectable:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.card--selected {
    border: 4px solid var(--color-primary);
    background: var(--color-primary-light);
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 12px 24px rgba(76, 175, 80, 0.3);
}

.card--winner {
    border: 4px solid var(--color-winner);
    background: #fffbeb;
    transform: scale(1.1);
}

.card--mine {
    border: 3px solid var(--color-secondary);
    background: var(--color-secondary-light);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.2);
}

.card--mine.card--selected {
    border: 4px solid var(--color-primary);
    background: var(--color-primary-light);
}

.card__name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    text-align: center;
    color: var(--color-text);
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card__image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--color-background);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.card__player-name {
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    text-align: center;
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-background);
    border-radius: var(--radius-sm);
    margin-top: auto;
    border-top: 1px solid var(--color-border);
}

.card__icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    font-size: 24px;
    min-height: 32px;
}

.card__icon {
    cursor: help;
}

/* ===== Submission Status ===== */
.submission-status {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-background);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
}

.submission-progress {
    margin-top: var(--spacing-md);
    font-weight: var(--font-weight-medium);
}

/* ===== Judge Waiting ===== */
.judge-message {
    text-align: center;
    padding: var(--spacing-xl);
}

.judge-message h3 {
    margin-bottom: var(--spacing-md);
}

/* ===== Reveal Screen ===== */
.winner-display {
    text-align: center;
    margin: var(--spacing-xl) 0;
}

.winner-badge {
    font-size: var(--font-size-large);
    font-weight: var(--font-weight-bold);
    color: var(--color-winner);
    margin-bottom: var(--spacing-md);
    animation: pulse 1s ease-in-out;
}

.winner-name {
    margin-top: var(--spacing-md);
    font-size: var(--font-size-large);
}

#winning-card-display {
    margin: var(--spacing-lg) auto;
}

/* ===== Scoreboard ===== */
.scoreboard-section {
    margin: var(--spacing-xl) 0;
}

.scoreboard-section h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.scoreboard {
    list-style: none;
    max-width: 500px;
    margin: 0 auto;
}

.scoreboard li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: var(--color-background);
    border-radius: var(--radius-md);
}

.scoreboard__rank {
    font-weight: var(--font-weight-bold);
    margin-right: var(--spacing-md);
}

.scoreboard__name {
    flex: 1;
}

.scoreboard__score {
    font-size: var(--font-size-large);
}

.score--updated {
    animation: score-pulse 0.5s;
    color: var(--color-success);
}

/* ===== Game Over ===== */
.game-over-content {
    text-align: center;
    margin: var(--spacing-xl) 0;
}

.thanks-message {
    text-align: center;
    margin: var(--spacing-lg) 0;
    color: var(--color-primary);
}

.thanks-message h2 {
    font-size: var(--font-size-xlarge);
    font-weight: var(--font-weight-bold);
}

.celebration {
    font-size: 48px;
    margin: var(--spacing-md) 0;
}

/* ===== Available Games List ===== */
.available-games {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
}

.available-games h3 {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.game-card {
    background: white;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    transition: all 0.2s ease;
}

.game-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.game-card__host {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.game-card__players {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.game-card__badge {
    display: inline-block;
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: var(--font-size-xsmall);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

.game-card__join-btn {
    width: 100%;
    margin-top: var(--spacing-sm);
}

.no-games {
    text-align: center;
    color: var(--color-text-secondary);
    font-style: italic;
    padding: var(--spacing-xl);
}

/* ===== Modal ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal--visible {
    display: flex;
}

.modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.modal__content {
    position: relative;
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
}

.modal__title {
    font-size: var(--font-size-large);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.modal__card-preview {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.modal__message {
    text-align: center;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.modal__actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

/* ===== Loading ===== */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
}

#loading-overlay.visible {
    display: flex;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: white;
    margin-top: var(--spacing-md);
    font-size: var(--font-size-large);
}

/* ===== Error Banner ===== */
#error-banner-container {
    position: fixed;
    top: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1001;
    max-width: 500px;
    width: 90%;
}

.error-banner {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    animation: slideDown 0.3s ease-out;
}

.error-banner--error {
    background: var(--color-error);
    color: white;
}

.error-banner--warning {
    background: var(--color-warning);
    color: white;
}

.error-banner--info {
    background: var(--color-info);
    color: white;
}

.error-banner__close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    margin-left: var(--spacing-md);
}

/* ===== Animations ===== */
@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes score-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideDown {
    from {
        transform: translate(-50%, -100%);
        opacity: 0;
    }
    to {
        transform: translate(-50%, 0);
        opacity: 1;
    }
}

/* ===== Facilitator Screens ===== */
.facilitator-info {
    margin: var(--spacing-xl) 0;
}

.game-code-large {
    font-size: var(--font-size-xlarge);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    padding: var(--spacing-md);
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    display: inline-block;
}

.share-link-box {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-lg);
    background: var(--color-background);
    border-radius: var(--radius-md);
    border: 2px solid var(--color-border);
}

.share-link-container {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.share-link-input {
    flex: 1;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: monospace;
    font-size: var(--font-size-small);
    background: white;
}

.facilitator-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-border);
    margin-top: 0;
}

.facilitator-header h1 {
    margin-top: 0;
    margin-bottom: 0;
    font-size: var(--font-size-large);
}

#facilitator-game-screen .container {
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-md);
}

#facilitator-lobby-screen .container {
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-md);
}

#facilitator-create-screen .container {
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-md);
}

/* Remove top margins from first elements in facilitator screens */
#facilitator-create-screen .title,
#facilitator-lobby-screen .title {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

#facilitator-create-screen h1,
#facilitator-create-screen h2,
#facilitator-lobby-screen h1,
#facilitator-lobby-screen h2 {
    margin-top: 0;
}

#facilitator-create-screen .subtitle {
    margin-top: 0;
    margin-bottom: var(--spacing-lg);
}

#facilitator-lobby-screen .facilitator-info {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

#facilitator-lobby-screen .facilitator-info h2 {
    margin-top: 0;
}

#facilitator-game-screen .scenario-card {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-lg);
}

#facilitator-game-screen .scenario-card h2 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
}

#facilitator-game-screen .scenario-card p {
    font-size: var(--font-size-small);
    margin-bottom: var(--spacing-sm);
}

.game-info {
    display: flex;
    gap: var(--spacing-lg);
    font-size: var(--font-size-small);
}

#fac-reveal-section {
    margin-top: var(--spacing-lg);
}

#fac-reveal-section h3 {
    margin-bottom: var(--spacing-md);
}

#fac-reveal-section p {
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-large);
}

#fac-winning-card-display {
    margin-top: var(--spacing-lg);
}

.player-hands-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
}

.player-hand-section {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-background);
    border-radius: var(--radius-md);
}

.player-hand-section h4 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.card-hand--small {
    gap: var(--spacing-sm);
}

.card--small {
    width: 120px;
    min-height: 160px;
    font-size: var(--font-size-small);
}

.card--small .card__name {
    font-size: var(--font-size-small);
    min-height: 30px;
}

.card--small .card__image {
    height: 120px;
}

.card--small .card__icons {
    font-size: 18px;
}

.facilitator-controls {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-background);
    border-radius: var(--radius-md);
}

/* ===== Version Display ===== */
.version-display {
    position: fixed;
    bottom: 10px;
    right: 10px;
    padding: 4px 8px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    font-size: 11px;
    color: rgba(0, 0, 0, 0.4);
    font-family: monospace;
    pointer-events: none;
    z-index: 9999;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .card-hand {
        gap: var(--spacing-sm);
    }
    
    .card {
        width: 140px;
        min-height: 200px;
    }
    
    .button-group {
        flex-direction: column;
    }
    
    .container {
        padding: var(--spacing-lg);
    }
}

/* ===== Screen Management ===== */
.screen {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ===== Copyright Footer ===== */
.site-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: center;
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.site-footer p {
    margin: 0;
}

/* Add padding to app so content doesn't hide behind footer */
/* ===== Responsive Scenario + Hand Layout ===== */
.game-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

@media (min-width: 900px) {
    .game-content {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .scenario-section {
        flex: 0 0 33.333%;
        max-width: 450px;
        position: sticky;
        top: var(--spacing-lg);
    }
    
    .hand-section {
        flex: 1;
        min-width: 0; /* Allow flex item to shrink */
    }
    
    .judging-section {
        flex: 1;
        min-width: 0;
    }
}

/* ===== Reveal Content ===== */
.reveal-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.reveal-content > * {
    margin: 0;
}