/**
 * Game-Specific Styles - Limburg GeoGuessr
 * Layout and styles for game screens
 */

/* ========================================
   SCREEN MANAGEMENT
   ======================================== */

.screen {
    display: none;
    width: 100%;
    min-height: calc(100vh - 4rem);
    padding-bottom: var(--space-12);
}

.screen.active {
    display: block;
    animation: fadeIn var(--transition-base);
}

/* ========================================
   WELCOME SCREEN
   ======================================== */

.welcome-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-8) var(--space-6);
}

@media (max-width: 1023px) {
    .welcome-container {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }

    .welcome-actions {
        justify-content: center;
    }
}

.welcome-content {
    max-width: 600px;
}

.welcome-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-6);
    line-height: 1.1;
    font-weight: var(--font-weight-extrabold);
    letter-spacing: -0.03em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.welcome-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-10);
}

.welcome-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-10);
}

.feature-card {
    background: var(--color-bg-secondary);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-neutral-100);
    transition: transform var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-200);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
}

.feature-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-2);
}

.feature-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

@media (max-width: 767px) {
    .welcome-features {
        grid-template-columns: 1fr;
    }
}

.welcome-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.welcome-illustration {
    position: relative;
    height: 600px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    border: 8px solid var(--color-bg-secondary);
}

@media (max-width: 1023px) {
    .welcome-illustration {
        height: 400px;
        order: -1;
    }
}

/* ========================================
   GAME SCREEN
   ======================================== */

.panorama-container {
    position: relative;
    width: 100%;
    height: 60vh;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    margin-bottom: var(--space-6);
}

.panorama {
    width: 100%;
    height: 100%;
    background: var(--color-neutral-200);
}

.game-overlay {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    right: var(--space-4);
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    z-index: 10;
}

.round-indicator,
.score-display {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-bold);
    box-shadow: var(--shadow-lg);
    color: var(--color-text-primary);
    border: 1px solid var(--glass-border);
}

.map-panel {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--color-neutral-200);
}

.map-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-neutral-100);
    background: var(--color-bg-tertiary);
}

.map-header h2 {
    font-size: var(--font-size-lg);
    margin: 0;
    color: var(--color-text-primary);
}

.guess-map {
    flex: 1;
    background: var(--color-neutral-100);
    min-height: 350px;
}

.map-actions {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-neutral-100);
    background: var(--color-bg-secondary);
}

.map-actions .btn {
    flex: 1;
}

/* ========================================
   RESULTS SCREEN
   ======================================== */

.results-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-8) var(--space-6);
}

.results-header {
    text-align: center;
    margin-bottom: var(--space-10);
}

.results-header h1 {
    margin-bottom: var(--space-8);
    font-size: var(--font-size-3xl);
}

.results-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    max-width: 900px;
    margin: 0 auto;
}

.stat-card {
    background: var(--color-bg-secondary);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    border: 1px solid var(--color-neutral-100);
    transition: transform var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary-200);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
    background: var(--color-primary-50);
    width: 4rem;
    height: 4rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
}

@media (max-width: 767px) {
    .results-stats {
        grid-template-columns: 1fr;
    }
}

.result-map {
    width: 100%;
    height: 500px;
    border-radius: var(--radius-2xl);
    margin-bottom: var(--space-8);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: var(--color-neutral-100);
    border: 4px solid var(--color-bg-secondary);
}

.results-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-top: var(--space-8);
}

/* ========================================
   FINAL SCREEN
   ======================================== */

.final-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--space-8) var(--space-6);
}

.final-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.final-header h1 {
    margin-bottom: var(--space-8);
    font-size: var(--font-size-4xl);
}

.final-score-card {
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-500));
    border-radius: var(--radius-2xl);
    padding: var(--space-12);
    margin-bottom: var(--space-8);
    box-shadow: var(--shadow-2xl);
    color: var(--color-text-inverse);
    position: relative;
    overflow: hidden;
}

.final-score-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.2), transparent);
    pointer-events: none;
}

.final-score-label {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    margin-bottom: var(--space-4);
    opacity: 0.9;
}

.final-score-value {
    font-family: var(--font-display);
    font-size: clamp(4rem, 12vw, 6rem);
    font-weight: var(--font-weight-extrabold);
    line-height: 1;
    margin-bottom: var(--space-2);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.final-score-max {
    font-size: var(--font-size-2xl);
    opacity: 0.8;
    font-weight: var(--font-weight-medium);
}

.final-rank {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.rank-icon {
    font-size: 5rem;
    animation: bounce 2s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.rank-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-inverse);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.final-summary {
    margin-bottom: var(--space-12);
}

.final-summary h2 {
    text-align: center;
    margin-bottom: var(--space-8);
    font-size: var(--font-size-2xl);
}

.rounds-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.round-item {
    background: var(--card-bg);
    border: var(--card-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.round-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(4px) scale(1.01);
    border-color: var(--color-primary-200);
}

.round-info {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.round-number {
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-100);
    color: var(--color-primary-700);
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-extrabold);
    box-shadow: var(--shadow-sm);
}

.round-details {
    flex: 1;
}

.round-distance {
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
    font-weight: var(--font-weight-bold);
}

.round-location {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.round-score {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary-600);
}

.final-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* ========================================
   APP HEADER
   ======================================== */

.app-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 5rem;
    padding: 0 var(--space-4);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    transition: all var(--transition-base);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
}

.nav-brand:hover {
    transform: translateY(-2px);
    background: rgba(var(--color-primary-600), 0.05);
}

.nav-logo {
    width: 2.5rem;
    height: 2.5rem;
    color: var(--color-primary-600);
    transition: all var(--transition-base);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.nav-brand:hover .nav-logo {
    transform: rotate(5deg) scale(1.1);
    color: var(--color-secondary-500);
}

.nav-title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-extrabold);
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    background: var(--color-bg-secondary);
    padding: var(--space-2);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-neutral-200);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border: none;
    background: transparent;
    color: var(--color-text-secondary);
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.nav-link:hover::before {
    left: 100%;
}

.nav-link:hover {
    background: var(--color-primary-50);
    color: var(--color-primary-700);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.nav-link.active {
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-500));
    color: white;
    box-shadow: 0 4px 12px rgba(var(--color-primary-600), 0.3);
    font-weight: var(--font-weight-semibold);
}

.nav-link.active svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.nav-link svg {
    width: 1.25rem;
    height: 1.25rem;
    transition: transform var(--transition-fast);
}

.nav-link:hover svg {
    transform: scale(1.1);
}

.nav-link.active svg {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* Icon-only button (theme toggle) */
.nav-link.icon-only {
    padding: var(--space-3);
    width: 2.75rem;
    height: 2.75rem;
    justify-content: center;
}

.nav-link.icon-only:hover {
    background: var(--color-secondary-100);
    color: var(--color-secondary-600);
    transform: rotate(15deg) scale(1.1);
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .nav-container {
        height: 4rem;
        padding: 0 var(--space-3);
    }

    .nav-brand {
        padding: var(--space-1) var(--space-2);
    }

    .nav-logo {
        width: 2rem;
        height: 2rem;
    }

    .nav-title {
        font-size: var(--font-size-lg);
    }

    .nav-menu {
        gap: 0;
        padding: var(--space-1);
    }

    .nav-link {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-xs);
    }

    .nav-link svg {
        width: 1.125rem;
        height: 1.125rem;
    }

    /* Hide text labels on very small screens, keep icons */
    @media (max-width: 480px) {
        .nav-link:not(.icon-only) {
            flex-direction: column;
            gap: 0;
            padding: var(--space-2);
        }

        .nav-link:not(.icon-only) span {
            font-size: 0.625rem;
        }
    }
}

/* Dark mode specific adjustments */
[data-theme="dark"] .nav-menu {
    background: var(--color-bg-tertiary);
    border-color: var(--color-neutral-300);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .nav-link:hover {
    background: rgba(var(--color-primary-400), 0.15);
    color: var(--color-primary-300);
}

[data-theme="dark"] .nav-link.icon-only:hover {
    background: rgba(var(--color-secondary-400), 0.15);
    color: var(--color-secondary-300);
}

/* ========================================
   COMPREHENSIVE MOBILE OPTIMIZATIONS
   ======================================== */

/* Welcome Screen Mobile */
@media (max-width: 640px) {
    .welcome-container {
        padding: var(--space-4) var(--space-3);
        gap: var(--space-6);
    }

    .welcome-content {
        max-width: 100%;
    }

    .welcome-title {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--space-4);
    }

    .welcome-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--space-6);
    }

    .welcome-features {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .feature-card {
        padding: var(--space-4);
    }

    .feature-icon {
        font-size: 2rem;
    }

    .welcome-illustration {
        height: 300px;
        order: -1;
        /* Show image first on mobile */
        border-radius: var(--radius-lg);
    }

    .welcome-actions {
        flex-direction: column;
        gap: var(--space-3);
        width: 100%;
    }

    .welcome-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Game Screen Mobile */
@media (max-width: 768px) {
    .panorama-container {
        height: 45vh;
        min-height: 300px;
        margin-bottom: var(--space-4);
        border-radius: var(--radius-lg);
    }

    .game-overlay {
        top: var(--space-2);
        left: var(--space-2);
        right: var(--space-2);
        gap: var(--space-2);
    }

    .round-indicator,
    .score-display {
        font-size: var(--font-size-xs);
        padding: var(--space-2) var(--space-3);
    }

    .map-panel {
        border-radius: var(--radius-lg);
    }

    .guess-map {
        min-height: 250px;
    }

    .map-header {
        padding: var(--space-3) var(--space-4);
    }

    .map-header h2 {
        font-size: var(--font-size-base);
    }

    .map-actions {
        flex-direction: column;
        padding: var(--space-3);
        gap: var(--space-2);
    }

    .map-actions .btn {
        width: 100%;
        min-height: 48px;
    }
}

/* Results Screen Mobile */
@media (max-width: 768px) {
    .results-container {
        padding: var(--space-6) var(--space-4);
    }

    .results-header h1 {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--space-6);
    }

    .result-map {
        height: 300px;
        border-radius: var(--radius-lg);
        margin-bottom: var(--space-6);
    }

    .results-actions {
        flex-direction: column;
        gap: var(--space-3);
    }

    .results-actions .btn {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .results-stats {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .stat-card {
        padding: var(--space-4);
    }

    .stat-icon {
        font-size: 2rem;
        width: 3.5rem;
        height: 3.5rem;
    }
}

/* Final Screen Mobile */
@media (max-width: 768px) {
    .final-container {
        padding: var(--space-6) var(--space-4);
    }

    .final-header h1 {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--space-6);
    }

    .final-score-card {
        padding: var(--space-8);
        border-radius: var(--radius-xl);
    }

    .final-score-label {
        font-size: var(--font-size-base);
    }

    .final-score-value {
        font-size: clamp(3rem, 15vw, 5rem);
    }

    .final-score-max {
        font-size: var(--font-size-xl);
    }

    .rank-icon {
        font-size: 4rem;
    }

    .rank-title {
        font-size: var(--font-size-2xl);
    }

    .final-summary h2 {
        font-size: var(--font-size-xl);
    }

    .final-actions {
        flex-direction: column;
        gap: var(--space-3);
    }

    .final-actions .btn {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .round-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
        padding: var(--space-4);
    }

    .round-info {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
        width: 100%;
    }

    .round-number {
        width: 3rem;
        height: 3rem;
        font-size: var(--font-size-lg);
    }

    .round-score {
        font-size: var(--font-size-xl);
        align-self: flex-end;
    }
}

/* Blog Screen Mobile */
@media (max-width: 768px) {
    .blog-container {
        padding: var(--space-6) var(--space-4);
    }

    .blog-header h1 {
        font-size: var(--font-size-2xl);
    }

    .blog-header p {
        font-size: var(--font-size-sm);
    }
}

/* Prevent horizontal scroll on mobile */
@media (max-width: 768px) {
    body {
        overflow-x: hidden;
    }

    .screen {
        min-height: calc(100vh - 64px);
        /* Account for smaller mobile header */
        padding-bottom: var(--space-8);
    }
}

/* Touch action optimizations for game elements */
.panorama,
.guess-map,
.result-map {
    touch-action: pan-x pan-y;
}

/* Improve tap targets for navigation and close buttons */
@media (max-width: 768px) {

    .btn-toggle-map,
    .btn-icon {
        min-width: 44px;
        min-height: 44px;
    }
}

/* ========================================
   SLIDESHOW
   ======================================== */

.slideshow-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

.slide.next {
    z-index: 0;
}

/* ========================================
   FULLSCREEN IMAGE MODAL
   ======================================== */

.fullscreen-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
    animation: fadeIn 0.2s ease-in-out;
}

.fullscreen-modal.hidden {
    display: none;
}

.fullscreen-image {
    max-width: 85vw;
    max-height: 85vh;
    width: auto;
    height: auto;
    object-fit: contain;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
    border-radius: var(--radius-lg);
    cursor: default;
}

.fullscreen-close {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-xl);
    z-index: 10000;
}

.fullscreen-close:hover {
    background: white;
    transform: scale(1.1);
}

.fullscreen-close svg {
    color: var(--color-neutral-900);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}