/* ========================================
   hAIku - Museum Theme
   Dark, elegant design inspired by museum galleries
   ======================================== */

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* MNW Dark Theme Colors */
    --color-bg-dark: #1a1a1a;
    --color-bg-darker: #0d0d0d;
    --color-bg-panel: #232323;
    --color-text-primary: #ffffff;
    --color-text-secondary: #b8b8b8;
    --color-text-muted: #6c757d;

    /* Accent Colors - Subtle */
    --color-accent:#d7b98a;/* #007bff;*/
    --color-accent-hover: #0056b3;
    --color-border: rgba(255, 255, 255, 0.1);

    /* Frame Colors - Minimal */
    --color-frame: #2a2a2a;
    --color-frame-inner: rgba(255, 255, 255, 0.15);

    /* Status Colors */
    --color-success: #28a745;
    --color-error: #dc3545;
    --color-warning: #ffc107;

    /* Typography - MNW Style */
    --font-display: 'Suisse', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Suisse', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    font-family: var(--font-body);
    background: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.hidden {
    display: none !important;
}

/* ========================================
   SMOOTH TRANSITION ANIMATIONS
   ======================================== */

/* Fade out animation */
.fade-out {
    opacity: 0;
    transition: opacity 0.25s ease-out;
}

/* Fade in animation */
.fade-in {
    opacity: 1;
    transition: opacity 0.35s ease-in;
}

/* Base transitions for animated elements */
#paintings-grid {
    transition: opacity 0.3s ease;
}

#intro-title,
#intro-subtitle,
#intro-description,
#intro-haiku-info {
    transition: opacity 0.25s ease;
}

/* Painting cards stagger animation */
.painting-card-new {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* ========================================
   SCREENSAVER - Split Layout
   ======================================== */

.screensaver {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--color-bg-darker);
    z-index: 1000;
}

/* Progress bar */
.screensaver-progress {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 1001;
}

.screensaver-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--color-accent);
    transition: width linear;
}

.screensaver-split {
    display: flex;
    width: 100%;
    height: 100vh;
}

/* Left: Image (50%) */
.screensaver-left {
    flex: 1;
    background: var(--color-bg-darker);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    padding-top: 60px;
    padding-bottom: 120px; /* More bottom padding to raise content */
    position: relative;
}

.screensaver-image {
    max-width: 100%;
    width: 100%;
    opacity: 1;
    transition: opacity 0.6s ease-in-out;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.screensaver-image.fade-out {
    opacity: 0;
}

.screensaver-image .image-frame {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    max-width: 100%;
    max-height: 90vh;
    background: var(--color-frame);
    box-shadow: var(--shadow-lg);
}

.screensaver-image .image-frame::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 6px;
    right: 6px;
    bottom: 6px;
    border: 2px solid var(--color-frame-inner);
    pointer-events: none;
}

.screensaver-image img {
    width: auto;
    height: auto;
    max-height: 88vh;
    max-width: 100%;
    object-fit: contain;
}

/* Painting info below image in left panel */
.screensaver-left .screensaver-info {
    text-align: center;
    margin-top: var(--spacing-sm);
    padding-top: 0;
    max-width: 95%;
    opacity: 1;
    transition: opacity 0.6s ease-in-out;
    flex-shrink: 0;
}

.screensaver-left .screensaver-info.fade-out {
    opacity: 0;
}

.screensaver-left .screensaver-info h3 {
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
    font-weight: 400;
    color: var(--color-accent);
}

.screensaver-left .screensaver-info p {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

/* Right: Haiku + Words (50%) */
.screensaver-right {
    flex: 1;
    background: var(--color-bg-panel);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-left: 1px solid var(--color-border);
}

/* Logo in screensaver - centered and at top */
.screensaver-right .panel-logo {
    width: 100%;
    text-align: center;
    margin-top: 0;
    margin-bottom: var(--spacing-xl);
    padding-top: var(--spacing-md);
}

.screensaver-content {
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    text-align: center;
    opacity: 1;
    transition: opacity 0.6s ease-in-out;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.screensaver-content.fade-out {
    opacity: 0;
}

.screensaver-info h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
    font-weight: 400;
}

.screensaver-info p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.screensaver-haiku {
    font-family: 'Playfair Display', 'Georgia', 'Times New Roman', serif;
    font-size: 2.2rem;
    font-style: italic;
    font-weight: 400;
    line-height: 1.9;
    text-align: center;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    white-space: pre-line;
    letter-spacing: 0.01em;
}

.screensaver-words {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
}

.screensaver-words p {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-xs);
}

.screensaver-words .words-list {
    font-size: 1.1rem;
    color: var(--color-accent);
    font-weight: 300;
    font-style: italic;
}

/* Highlighted words in haiku */
.word-highlight {
    color: var(--color-accent);
    font-weight: 600;
}

.tap-to-start {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 100%; /* 100% of left panel (50%) = center of screen */
    transform: translateX(-50%);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    background: transparent;
    padding: 0;
    border: none;
    z-index: 100;
}

.tap-to-start:hover {
    transform: translateX(-50%) scale(1.05);
}

.tap-to-start p {
    display: inline-block;
    background: var(--color-accent);
    color: #1a1a1a;
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    margin: 0;
    animation: none;
}

/* Clickable logo styling */
.clickable-logo {
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.clickable-logo:hover {
    opacity: 0.8;
}

/* ========================================
   MUSEUM LOGO IN SCREENSAVER (Gallery Haiku)
   ======================================== */

.screensaver-museum-logo {
    position: absolute;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    z-index: 10;
}

.screensaver-museum-logo img {
    height: 35px;
    width: auto;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.screensaver-museum-logo:hover img {
    opacity: 1;
}

/* ========================================
   MUSEUM LOGO (Fixed on selection screen)
   ======================================== */

.museum-logo {
    position: fixed;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    z-index: 100;
}

.museum-logo img {
    height: 35px;
    width: auto;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.museum-logo:hover img {
    opacity: 1;
}

/* ========================================
   DESKTOP FOOTER (In right panel - only BZB text)
   ======================================== */

.desktop-footer {
    position: absolute;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.desktop-footer .footer-logo-left img,
.desktop-footer .footer-logo-right img {
    height: 35px;
    width: auto;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.desktop-footer .footer-logo-left:hover img,
.desktop-footer .footer-logo-right:hover img {
    opacity: 1;
}

.footer-text-right {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.footer-text-right:hover {
    opacity: 1;
    color: var(--color-text-primary);
}

/* ========================================
   PANEL LOGO (Scrolls with right panel content)
   ======================================== */

.panel-logo {
    text-align: center;
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-lg);
    display: block;
}

.panel-logo img {
    height: 30px;
    width: auto;
    display: block;
    margin: 0 auto;
}

/* ========================================
   INFO BUTTON (Fixed in top right of right panel)
   ======================================== */

.info-button {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 44px;
    height: 44px;
    background: var(--color-bg-panel);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1050;
    transition: all var(--transition-fast);
}

.info-button:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    transform: scale(1.05);
}

.info-button i {
    font-size: 1.2rem;
    font-style: normal;
    color: var(--color-text-primary);
    font-weight: 600;
}

.info-button:hover i {
    color: var(--color-bg-dark);
}

.info-button .info-label {
    position: absolute;
    right: 100%;
    margin-right: 10px;
    padding: 0.25rem 0.75rem;
    background: var(--color-bg-panel);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.info-button:hover .info-label {
    opacity: 1;
}

/* ========================================
   INFO PANEL (Overlay on right panel)
   ======================================== */

.info-panel-overlay {
    position: fixed;
    top: 0;
    right: 0;
    width: 50vw;
    height: 100vh;
    background: var(--color-bg-darker);
    z-index: 1200;
    overflow-y: auto;
    padding: var(--spacing-xl);
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.info-panel-overlay.active {
    display: flex;
}

.info-panel-content {
    max-width: 600px;
    width: 100%;
}

.info-panel-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 44px;
    height: 44px;
    background: var(--color-bg-panel);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.info-panel-close:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    transform: scale(1.05);
}

.info-panel-close::before,
.info-panel-close::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--color-text-primary);
    transition: background var(--transition-fast);
}

.info-panel-close:hover::before,
.info-panel-close:hover::after {
    background: var(--color-bg-dark);
}

.info-panel-close::before {
    transform: rotate(45deg);
}

.info-panel-close::after {
    transform: rotate(-45deg);
}

.info-panel-content h2 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
}

.info-panel-content h3 {
    color: var(--color-accent);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.info-panel-content p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.info-panel-content ul {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    margin-left: var(--spacing-md);
}

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

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

/* ========================================
   COOKIE CONSENT BANNER
   ======================================== */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(35, 35, 35, 0.95);
    border-top: 1px solid rgba(215, 185, 138, 0.3);
    padding: 0.5rem var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    z-index: 10000;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.4s ease-out;
    transition: transform 0.3s ease-out, opacity 0.3s ease-out;
}

.cookie-banner.hidden {
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
}

.cookie-banner p {
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    margin: 0;
    flex: 1;
}

.cookie-accept-btn {
    background: var(--color-accent);
    color: var(--color-bg-dark);
    border: none;
    padding: 0.35rem 1rem;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.cookie-accept-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(215, 185, 138, 0.3);
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ========================================
   STEPS & CONTAINERS
   ======================================== */

.step {
    display: none;
    min-height: 100vh;
}

.step.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

/* ========================================
   SELECTION SCREEN (50% Gallery / 50% Info)
   ======================================== */

.selection-container {
    display: flex;
    height: 100vh;
    background: var(--color-bg-dark);
}

/* Left: Gallery Panel (50%) */
.gallery-panel {
    flex: 1;
    padding: var(--spacing-sm);
    padding-top: 100px;
    padding-bottom: var(--spacing-xl);
    overflow-y: auto;
    overflow-x: hidden;
    background: var(--color-bg-darker);
    position: relative;
    height: 100vh;
    max-height: 100vh;
}

/* Right: Info Panel (50%) */
.info-panel {
    flex: 1;
    background: var(--color-bg-panel);
    padding: var(--spacing-xl);
    padding-top: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-left: 1px solid var(--color-border);
    overflow-y: auto;
    height: 100vh;
    max-height: 100vh;
    position: relative;
}

.info-content {
    max-width: 500px;
    margin: 0 auto;
}

/* Collection Tabs */
.collection-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.collection-tab {
    position: relative;
    padding: var(--spacing-sm) 0;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-normal);
}

.collection-tab .tab-text {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
    transition: color var(--transition-normal);
}

.collection-tab .tab-line {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-normal);
}

.collection-tab:hover .tab-text {
    color: var(--color-text-secondary);
}

.collection-tab:hover .tab-line {
    width: 30%;
}

.collection-tab.active .tab-text {
    color: var(--color-accent);
    font-weight: 500;
}

.collection-tab.active .tab-line {
    width: 100%;
}

.intro-section {
    margin-bottom: var(--spacing-xl);
}

.intro-section h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.intro-section p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.instructions {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-lg);
}

.instructions h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.instructions ol {
    padding-left: var(--spacing-lg);
    color: var(--color-text-secondary);
}

.instructions li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

/* Paintings Grid - Gallery Style */
.paintings-grid-new {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-xl);
}

.painting-card-new {
    cursor: pointer;
    transition: transform var(--transition-normal);
    position: relative;
}

.painting-card-new:hover {
    transform: translateY(-6px) scale(1.02);
}

.painting-card-new .image-frame {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
    background: none;
    padding: 0;
    box-shadow: none;
}

.painting-card-new .image-frame::before {
    display: none;
}

.painting-card-new .image-frame img {
    max-width: 100%;
    height: auto;
    max-height: 300px;
    object-fit: contain;
    padding: 8px;
    background: var(--color-frame);
    box-shadow: var(--shadow-lg);
    transition: box-shadow var(--transition-normal), filter var(--transition-normal);
}

.painting-card-new:hover .image-frame img {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
    filter: brightness(1.05);
}

.painting-card-new .image-info {
    margin-top: var(--spacing-sm);
    text-align: center;
}

.painting-card-new .image-info h3 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.painting-card-new .image-info p {
    color: var(--color-text-secondary);
    font-size: 0.8rem;
}

/* ========================================
   SPLIT SCREEN LAYOUT (50/50)
   ======================================== */

.split-container {
    display: flex;
    height: 100vh;
    background: var(--color-bg-dark);
}

/* Left Side - Image (50%) - FIXED */
.split-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    padding-top: 80px;
    padding-bottom: var(--spacing-sm);
    background: var(--color-bg-darker);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
}

/* Right Side - Interaction (50%) - SCROLLABLE */
.split-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-xl);
    padding-top: 120px;
    background: var(--color-bg-panel);
    border-left: 1px solid var(--color-border);
    overflow-y: auto;
    overflow-x: hidden;
    max-height: 100vh;
    position: relative;
}

/* Smooth scrolling */
.split-right {
    scroll-behavior: smooth;
}

/* ========================================
   IMAGE FRAME - Museum Style
   ======================================== */

.image-frame {
    position: relative;
    display: inline-flex;
    max-width: 100%;
    padding: 8px;
    background: var(--color-frame);
    box-shadow: var(--shadow-lg);
    align-items: center;
    justify-content: center;
}

.image-frame::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 6px;
    right: 6px;
    bottom: 6px;
    border: 2px solid var(--color-frame-inner);
    pointer-events: none;
}

.image-frame img {
    display: block;
    width: auto;
    height: auto;
    max-height: 75vh;
    max-width: 100%;
    object-fit: contain;
}

.image-info {
    text-align: center;
    margin-top: var(--spacing-sm);
}

.image-info h3 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--color-accent);
    margin-bottom: 0.2rem;
    font-weight: 400;
}

.image-info p {
    color: var(--color-text-secondary);
    font-size: 0.75rem;
}

.painting-details {
    font-size: 0.7rem !important;
    color: var(--color-text-muted) !important;
    opacity: 0.8;
    margin-top: 0.15rem !important;
    line-height: 1.4 !important;
}

/* ========================================
   INTERACTION PANEL
   ======================================== */

.interaction-panel {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.interaction-panel.centered {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 200px);
}

/* Center content in result view */
#step-result .interaction-panel {
    text-align: center;
}

.panel-title {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.panel-subtitle {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

/* Words Input */
.words-input-new {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.word-input-new {
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1.2rem;
    font-family: var(--font-body);
    background: var(--color-bg-dark);
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: 4px;
    color: var(--color-text-primary);
    transition: border-color var(--transition-fast);
    position: relative;
}

.word-input-new:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(212, 175, 55, 0.05);
}

.word-input-new::placeholder {
    color: var(--color-text-muted);
}

.word-input-new.filled {
    border-color: var(--color-accent);
    background: rgba(212, 175, 55, 0.08);
}

.word-input-new.validating {
    border-color: #ffc107;
    background: rgba(255, 193, 7, 0.05);
    padding-right: 45px;
}

.word-input-new.validating::after {
    content: '⏳';
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    animation: pulse 1.5s ease-in-out infinite;
}

.word-input-new.error {
    border-color: #dc3545;
    background: rgba(220, 53, 69, 0.1);
    animation: shake 0.3s ease-in-out;
}

.word-error-message {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: var(--spacing-sm);
    font-family: var(--font-body);
    text-align: center;
    padding: var(--spacing-sm);
    background: rgba(220, 53, 69, 0.1);
    border-radius: 4px;
    border: 1px solid rgba(220, 53, 69, 0.3);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

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

/* ========================================
   BUTTONS
   ======================================== */

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

.btn-new {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1.1rem;
    font-family: var(--font-body);
    font-weight: 600;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    min-width: 150px;
    max-width: 300px;
}

.btn-primary-new {
    background: var(--color-accent);
    color: var(--color-bg-darker);
}

.btn-primary-new:hover:not(:disabled) {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-primary-new:disabled {
    background: var(--color-text-muted);
    cursor: not-allowed;
    opacity: 0.5;
}

.btn-primary-new.validating-words {
    background: var(--color-text-muted);
    cursor: wait;
    opacity: 0.7;
    animation: pulse-validating 1.5s ease-in-out infinite;
}

@keyframes pulse-validating {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

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

.btn-secondary-new:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}

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

.btn-outline-new:hover {
    background: var(--color-accent);
    color: var(--color-bg-darker);
}

/* ========================================
   LOADING STATE
   ======================================== */

.loading-animation-new {
    text-align: center;
}

.spinner-new {
    width: 60px;
    height: 60px;
    border: 4px solid var(--color-border);
    border-top: 4px solid var(--color-accent);
    border-radius: 50%;
    margin: 0 auto var(--spacing-lg);
    animation: spin 1s linear infinite;
}

.loading-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.loading-subtext {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

/* ========================================
   RESULT PAINTING INFO (in left panel below image)
   ======================================== */

.split-left .result-painting-info {
    text-align: center;
    margin-top: var(--spacing-sm);
    padding-top: 0;
    max-width: 100%;
}

.split-left .result-painting-info h3 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--color-accent);
    margin-bottom: 0.2rem;
    font-weight: 400;
}

.split-left .result-painting-info p {
    color: var(--color-text-secondary);
    font-size: 0.75rem;
}

.split-left .result-painting-info .result-artwork-details {
    font-size: 0.7rem;
    color: var(--color-text-secondary);
    opacity: 0.8;
    margin-top: 2px;
}

/* ========================================
   HAIKU DISPLAY
   ======================================== */

.haiku-display {
    margin: var(--spacing-xl) 0;
    text-align: center;
}

/* User Words Display */
.result-user-words {
    text-align: center;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    padding-top: var(--spacing-lg);
}

.result-user-words .words-label {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-xs);
}

.result-user-words .words-list {
    font-size: 1.1rem;
    color: var(--color-accent);
    font-weight: 300;
    font-style: italic;
}

/* QR Code Section */
.qr-section {
    display: none; /* Hidden for now - not needed */
    text-align: center;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: rgba(212, 175, 55, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.qr-label {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

#qr-code-inline {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

#qr-code-inline canvas,
#qr-code-inline img {
    display: block;
    margin: 0 auto;
}

.success-badge {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.2) 0%, rgba(76, 175, 80, 0.1) 100%);
    color: var(--color-success);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 4px;
    margin-bottom: var(--spacing-lg);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    border: 1px solid var(--color-success);
}

.haiku-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    margin: var(--spacing-sm) auto;
    max-width: 600px;
    border-radius: 4px;
    transition: background var(--transition-fast);
}

.haiku-line:hover {
    background: rgba(212, 175, 55, 0.05);
}

.haiku-text-line {
    flex: 1;
    font-family: 'Playfair Display', 'Georgia', 'Times New Roman', serif;
    font-size: 1.6rem;
    font-style: italic;
    font-weight: 400;
    color: var(--color-text-primary);
    line-height: 1.8;
    letter-spacing: 0.01em;
}

.syllable-count {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
    margin-left: var(--spacing-md);
    min-width: 32px;
    text-align: center;
}

.syllable-count.correct {
    background: rgba(76, 175, 80, 0.2);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

.syllable-count.incorrect {
    background: rgba(239, 83, 80, 0.2);
    color: var(--color-error);
    border: 1px solid var(--color-error);
}

.syllable-info {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 167, 38, 0.1);
    color: var(--color-warning);
    border-radius: 4px;
    font-size: 0.9rem;
    border: 1px solid var(--color-warning);
}

.syllable-info.warning {
    background: rgba(239, 83, 80, 0.1);
    color: var(--color-error);
    border-color: var(--color-error);
}

/* Failed Attempts */
.failed-attempts {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.failed-attempts h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.attempts-info {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.failed-attempt {
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.attempt-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
}

.attempt-pattern {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    background: var(--color-bg-dark);
    padding: 2px 8px;
    border-radius: 12px;
}

.attempt-content {
    padding-left: var(--spacing-sm);
}

.haiku-line.small {
    padding: var(--spacing-xs) var(--spacing-sm);
    margin: var(--spacing-xs) 0;
}

.haiku-line.small .haiku-text-line {
    font-size: 1.1rem;
}

.haiku-line.small .syllable-count {
    font-size: 0.8rem;
    padding: 2px 6px;
    min-width: 24px;
}

/* Haiku Options Selection */
.options-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    border-radius: 8px;
}

.options-header.success {
    background: rgba(102, 187, 106, 0.1);
    border: 1px solid var(--color-success);
}

.options-header.warning {
    background: rgba(255, 167, 38, 0.1);
    border: 1px solid var(--color-warning);
}

.options-header h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.options-header p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.haiku-options-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.haiku-option {
    background: var(--color-bg-dark);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
}

.haiku-option:hover {
    border-color: var(--color-accent);
    background: rgba(212, 175, 55, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.haiku-option.selected {
    border-color: var(--color-accent);
    background: rgba(212, 175, 55, 0.12);
    box-shadow: 0 0 25px rgba(212, 175, 55, 0.25);
}

.haiku-option.valid {
    border-color: rgba(102, 187, 106, 0.4);
}

.haiku-option.valid:hover {
    border-color: var(--color-success);
}

.haiku-option.valid.selected {
    border-color: var(--color-success);
    box-shadow: 0 0 25px rgba(102, 187, 106, 0.2);
}

.option-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.option-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.option-badge.success {
    background: rgba(102, 187, 106, 0.2);
    color: var(--color-success);
}

.option-badge.warning {
    background: rgba(255, 167, 38, 0.2);
    color: var(--color-warning);
}

.option-selected-label {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--color-accent);
    color: var(--color-bg);
}

.option-content {
    padding: 0;
}

.option-content .haiku-line {
    padding: var(--spacing-sm) var(--spacing-md);
    margin: var(--spacing-xs) 0;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 6px;
}

.option-content .haiku-text-line {
    font-size: 1.15rem;
    font-family: var(--font-display);
}

/* ========================================
   MODAL
   ======================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
}

.modal-content-new {
    position: relative;
    background: var(--color-bg-panel);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px;
    padding: var(--spacing-xl);
    max-width: 400px;
    width: 90%;
    text-align: center;
    z-index: 1;
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-md);
    font-size: 2rem;
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-accent);
}

.modal-content-new h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
}

#qr-code {
    display: flex;
    justify-content: center;
    margin: var(--spacing-lg) 0;
}

.qr-instruction {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-top: var(--spacing-md);
}

/* Mobile footer - hidden on desktop */
.mobile-footer {
    display: none;
}

/* ========================================
   RESPONSIVE - MOBILE FIRST
   ======================================== */

/* Mobile (Portrait) - Vertical Stack */
@media (max-width: 768px) {
    /* Hide museum logo and desktop footer on mobile */
    .museum-logo,
    .desktop-footer,
    .screensaver-museum-logo {
        display: none;
    }

    /* Panel logo on mobile - in flow */
    .panel-logo {
        display: block;
        position: static;
        transform: none;
        text-align: center;
        margin: 0;
        padding: var(--spacing-sm) 0 var(--spacing-md) 0;
    }

    .panel-logo img {
        height: 28px;
    }

    /* Hide duplicate logo in screensaver-right on mobile */
    .screensaver-right .panel-logo {
        display: none;
    }

    /* Mobile footer with two logos */
    .mobile-footer {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: var(--spacing-md) var(--spacing-lg);
        background: var(--color-bg);
        border-top: 1px solid var(--color-border);
    }

    .footer-logo-left img,
    .footer-logo-right img {
        height: 35px;
        opacity: 0.8;
    }
     .footer-logo-right img {
        height: 50px;
        opacity: 0.5;
    }

    .footer-logo-left:hover img,
    .footer-logo-right:hover img {
        opacity: 1;
    }

    /* Adjust padding for mobile */
    .screensaver-left,
    .screensaver-right,
    .gallery-panel,
    .info-panel,
    .split-left,
    .split-right {
        padding-top: var(--spacing-md);
    }

    /* Screensaver - scrollable on mobile */
    .screensaver {
        overflow-y: auto;
    }

    .screensaver-split {
        flex-direction: column;
        min-height: 100vh;
        height: auto;
    }

    .screensaver-left,
    .screensaver-right {
        flex: none;
        min-height: auto;
        height: auto;
    }

    .screensaver-left {
        position: relative;
        padding: var(--spacing-md);
        padding-top: 60px;
        padding-bottom: 40px;
    }

    .screensaver-right {
        border-left: none;
        border-top: 1px solid var(--color-border);
        padding: var(--spacing-md);
        padding-bottom: 100px;
    }

    .screensaver-image .image-frame img {
        max-height: 40vh;
    }

    .screensaver-haiku {
        font-size: 1.4rem;
    }

    /* Tap to start - at bottom of screensaver-left */
    .tap-to-start {
        position: absolute;
        bottom: -20px;
        left: 50%;
        transform: translateX(-50%);
        padding: 0;
        margin: 0;
        background: transparent;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        border: none;
        border-radius: 0;
        box-shadow: none;
        z-index: 1002;
    }

    .tap-to-start p {
        display: inline-block;
        background: var(--color-accent);
        color: #1a1a1a;
        padding: var(--spacing-xs) var(--spacing-md);
        border-radius: 4px;
        font-size: 0.8rem;
        border: none;
        margin: 0;
        animation: none;
        font-weight: 500;
    }

    /* Main app scrollable on mobile */
    .main-app {
        overflow-y: auto;
        height: 100vh;
    }

    .step {
        height: auto;
        min-height: 100vh;
        overflow-y: auto;
    }

    /* Selection screen - vertical */
    .selection-container {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
    }

    .gallery-panel {
        flex: 1;
        order: 2;
        padding: var(--spacing-md);
        height: auto;
        max-height: none;
        padding-top: 80px;
    }

    .info-panel {
        flex: none;
        order: 1;
        padding: var(--spacing-lg);
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
        border-left: none;
        border-bottom: 1px solid var(--color-border);
        height: auto;
        max-height: none;
    }

    .info-panel-overlay {
        width: 100%;
        left: 0;
    }

    .info-content {
        margin-top: var(--spacing-md);
    }

    .intro-section {
        padding-top: var(--spacing-md);
    }

    .intro-section h2 {
        font-size: 1.2rem;
    }

    /* Split screens - vertical */
    .split-container {
        flex-direction: column;
        height: auto;
    }

    .split-left {
        flex: none;
        height: auto;
        min-height: 50vh;
        position: relative;
        top: auto;
    }

    .split-right {
        flex: 1;
        border-left: none;
        border-top: 1px solid var(--color-border);
        max-height: none;
        height: auto;
        min-height: 50vh;
    }

    .image-frame img {
        max-height: 50vh;
    }

    .paintings-grid-new {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

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

    .haiku-text-line {
        font-size: 1.1rem;
    }

    .interaction-panel {
        max-width: 100%;
    }

    /* Cookie banner on mobile */
    .cookie-banner {
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }

    .cookie-banner p {
        font-size: 0.85rem;
        text-align: center;
    }

    .cookie-accept-btn {
        width: 100%;
        padding: 0.75rem;
    }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
    .paintings-grid-new {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Keep 50/50 split on tablet */
    .split-left,
    .split-right {
        flex: 1;
    }
}

/* Medium Desktop (1025px - 1400px) - Fix info panel alignment */
@media (min-width: 1025px) and (max-width: 1399px) {
    .info-panel {
        justify-content: flex-start;
        padding-top: 100px;
    }

    .info-content {
        margin-top: var(--spacing-xl);
    }

    .paintings-grid-new {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Large Desktop */
@media (min-width: 1400px) {
    .paintings-grid-new {
        grid-template-columns: repeat(3, 1fr);
    }

    .split-container {
        max-width: 1800px;
        margin: 0 auto;
    }

    /* Zmniejsz obraz na większych ekranach */
    .screensaver-image {
        max-width: 70%;
    }

    .screensaver-left .screensaver-info {
        max-width: 70%;
    }

    /* Also constrain split-view images on HD screens */
    .split-left .image-frame {
        max-width: 95%;
    }

    .split-left .result-painting-info {
        max-width: 90%;
    }

    .split-left .image-info {
        max-width: 90%;
    }
}

/* Extra Large Desktop (HD+) */
@media (min-width: 1920px) {
    .screensaver-image {
        max-width: 60%;
    }

    .screensaver-left .screensaver-info {
        max-width: 60%;
    }

    /* Further constrain split-view images on HD+ screens */
    .split-left .image-frame {
        max-width: 90%;
    }

    .split-left .result-painting-info {
        max-width: 80%;
    }

    .split-left .image-info {
        max-width: 80%;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Touch Feedback */
@media (hover: none) {
    .painting-card-new:active,
    .btn-new:active {
        transform: scale(0.98);
    }
}