/* --- Retro Pixel Art CSS Stylesheet (Minecraft & Super Mario theme) --- */

/* --- Import Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323&display=swap');

/* --- Reset & Base Styles --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border-radius: 0 !important; /* Blocky edges everywhere */
}

:root {
    /* Bright 8-bit/16-bit Color Palette */
    --bg-sky: #38adff;            /* Mario Bright Sky Blue */
    --bg-pipe-green: #43B047;     /* Mario Pipe Green */
    --bg-coin-yellow: #FBD000;    /* Mario Coin Yellow */
    --bg-soil-brown: #78350f;     /* Minecraft Soil Brown */
    --bg-light-birch: #f4efe6;    /* Minecraft Birch Wood/Sand */
    --bg-stone-grey: #8a9597;     /* Minecraft Stone Grey */
    --border-color: #000000;      /* Thick Black Border */
    --text-primary: #000000;
    --text-secondary: #4b5563;
    
    /* Variable bindings for themes */
    --card-text: #333333;
    --highlight-bg: #e2dacf;
    --highlight-title: #7c2d12;
    --frame-bg: #eaeaea;
    --frame-bg-dark: #2e2e2e;
    --slot-bg: #ebdcb9;
    --slot-text: #5c4033;
    --input-bg: #ffffff;
    --input-text: #000000;
    --rpg-card-bg: #d1cbc2;
    --rpg-name-color: #7c2d12;
    --rpg-name-shadow: #ffffff;
    --rpg-stat-color: #1f2937;
    
    --font-heading: 'Press Start 2P', cursive;
    --font-body: 'VT323', monospace;
    
    --pixel-border-width: 4px;
}



body {
    background-color: #1a1a1e; /* Dark base fallback */
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1.5rem;
    line-height: 1.4;
    overflow-x: hidden;
    image-rendering: pixelated;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 16px;
}
::-webkit-scrollbar-track {
    background: var(--bg-soil-brown);
    border-left: var(--pixel-border-width) solid var(--border-color);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-coin-yellow);
    border: var(--pixel-border-width) solid var(--border-color);
    box-shadow: inset -4px -4px 0px #b45309;
}
::-webkit-scrollbar-thumb:hover {
    background: #fffb00;
}

/* --- Landing Modal Screen --- */
#landing-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(10, 10, 18, 0.92);
    backdrop-filter: blur(4px);
    transition: opacity 0.5s ease, transform 0.5s steps(4);
    overflow: hidden;
}

#landing-screen.hide {
    opacity: 0;
    pointer-events: none;
    transform: scale(1.05);
}

.retro-modal-overlay {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    box-sizing: border-box;
}

.retro-modal-container {
    position: relative;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    border: none;
    box-shadow: none;
    background-color: var(--bg-sky);
    overflow: hidden;
    container-type: inline-size;
}

#retro-canvas {
    width: 100%;
    height: 100%;
    display: block;
    image-rendering: pixelated;
    object-fit: cover;
    z-index: 1;
}

.retro-ui-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 3cqw 2cqw;
    z-index: 5;
    box-sizing: border-box;
}

.retro-title {
    font-family: var(--font-heading);
    font-size: 5.2cqw;
    font-weight: 900;
    color: var(--bg-coin-yellow);
    text-shadow: 0.8cqw 0.8cqw 0px var(--border-color);
    text-align: center;
    letter-spacing: 0.05em;
    margin-top: 4cqw;
    animation: bounce-slow 1.5s infinite alternate steps(4);
}

.retro-subtitle-arcade {
    font-family: var(--font-heading);
    font-size: 2cqw;
    color: #fff;
    text-shadow: 0.4cqw 0.4cqw 0px var(--border-color);
    background: var(--bg-pipe-green);
    border: 3px solid var(--border-color);
    padding: 0.5cqw 2cqw;
    box-shadow: 4px 4px 0px var(--border-color);
    margin-top: -3cqw;
}

.retro-menu {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5cqw;
    margin-top: 15vh;
    margin-bottom: 5cqw;
}

.retro-menu-item {
    background: none;
    border: none;
    font-family: var(--font-heading);
    font-size: 2.5cqw;
    color: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    text-shadow: 0.4cqw 0.4cqw 0px var(--border-color);
    outline: none;
    padding: 0.5cqw 1cqw;
    transition: transform 0.1s steps(2);
}

.retro-start-btn {
    background-color: var(--bg-pipe-green);
    border: 3px solid var(--border-color) !important;
    padding: 1.2cqw 3cqw !important;
    box-shadow: 6px 6px 0px var(--border-color);
    animation: start-pulse 1.5s steps(2) infinite;
}

.retro-start-btn:hover {
    background-color: #52c457;
    box-shadow: 8px 8px 0px var(--border-color);
    transform: scale(1.05);
}

@keyframes start-pulse {
    0%, 100% { box-shadow: 6px 6px 0px var(--border-color); }
    50% { box-shadow: 6px 6px 16px var(--bg-coin-yellow), 6px 6px 0px var(--border-color); }
}

.retro-menu-item .selector {
    opacity: 0;
    margin-right: 1cqw;
    color: var(--bg-coin-yellow);
}

.retro-menu-item:hover {
    color: var(--bg-coin-yellow);
    transform: scale(1.05);
}

.retro-menu-item:hover .selector {
    opacity: 1;
}

/* Settings Options Panel */
.retro-options-box {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 65%;
    background-color: var(--bg-light-birch);
    border: 6px solid var(--border-color);
    box-shadow: 10px 10px 0px rgba(0, 0, 0, 0.5);
    padding: 3cqw;
    z-index: 20;
    font-family: var(--font-heading);
}

.retro-options-box.active {
    display: block;
}

.options-close-btn {
    position: absolute;
    top: 1.5cqw;
    right: 1.5cqw;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-size: 2.2cqw;
    cursor: pointer;
}

.options-close-btn:hover {
    color: #ef4444;
}

.options-title {
    font-size: 3cqw;
    color: var(--bg-soil-brown);
    text-align: center;
    margin-bottom: 2.5cqw;
    border-bottom: 4px dashed var(--border-color);
    padding-bottom: 1cqw;
}

.options-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2cqw;
}

.option-label {
    font-size: 1.8cqw;
    color: var(--text-primary);
}

.option-toggle-btn {
    background-color: var(--border-color);
    color: #ffffff;
    border: 3px solid var(--border-color);
    font-family: var(--font-heading);
    font-size: 1.6cqw;
    padding: 0.8cqw 2cqw;
    cursor: pointer;
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.3);
}

.option-toggle-btn:hover {
    background-color: var(--bg-coin-yellow);
    color: var(--text-primary);
}

.option-toggle-btn.off {
    background-color: #9ca3af;
    color: #374151;
}

/* Animations */
@keyframes bounce-slow {
    0% { transform: translateY(0); }
    100% { transform: translateY(-8px); }
}

/* --- App Container Shell --- */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* --- Retro Navigation Header (Minecraft Hotbar & Mario Theme) --- */
.retro-header {
    background-color: var(--bg-soil-brown);
    background-image: repeating-linear-gradient(45deg, #6c2f0d, #6c2f0d 10px, #78350f 10px, #78350f 20px);
    border-bottom: 6px solid var(--border-color);
    padding: 0.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 500;
    box-shadow: 0 8px 0px rgba(0, 0, 0, 0.3);
}

.header-logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Animated Super Mario Style Spinning Coin */
.coin-animation {
    width: 24px;
    height: 32px;
    background-color: var(--bg-coin-yellow);
    border: 3px solid var(--border-color);
    box-shadow: inset -3px -3px 0px #b45309;
    animation: coin-spin 0.8s steps(4) infinite;
}

@keyframes coin-spin {
    0% { transform: scaleX(1); }
    50% { transform: scaleX(0.2); }
    100% { transform: scaleX(1); }
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: #fff;
    text-shadow: 3px 3px 0px var(--border-color);
    letter-spacing: 0.05em;
}

/* Minecraft Hotbar Menu Navigation */
.nav-hotbar {
    display: flex;
    background-color: #8f8f8f;
    border: 4px solid var(--border-color);
    box-shadow: inset -4px -4px 0px #575757, inset 4px 4px 0px #dbdbdb;
    padding: 4px;
    gap: 4px;
}

.hotbar-slot {
    background-color: #8f8f8f;
    border: 3px solid transparent;
    cursor: pointer;
    padding: 8px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 90px;
    outline: none;
    position: relative;
}

.hotbar-slot .slot-number {
    position: absolute;
    top: 1px;
    left: 4px;
    font-family: var(--font-heading);
    font-size: 0.55rem;
    color: #dbdbdb;
}

.hotbar-slot .slot-label {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: bold;
    color: #fff;
    text-shadow: 2px 2px 0px #3f3f3f;
    margin-top: 4px;
}

/* Selected Inventory Slot outline (Minecraft) */
.hotbar-slot.active {
    background-color: #adadad;
    border: 3px solid #ffffff;
    box-shadow: inset 2px 2px 0px #4d4d4d, 0 0 10px rgba(255,255,255,0.6);
}

.hotbar-slot:hover:not(.active) {
    background-color: #9e9e9e;
    box-shadow: inset -2px -2px 0px #3a3a3a;
}

.hotbar-slot:active {
    transform: scale(0.95);
}

.header-controls {
    display: flex;
    gap: 0.5rem;
}

.control-btn {
    font-family: var(--font-heading);
    font-size: 0.6rem;
    background-color: var(--bg-pipe-green);
    color: #fff;
    border: 3px solid var(--border-color);
    box-shadow: 3px 3px 0px var(--border-color);
    padding: 6px 12px;
    cursor: pointer;
    outline: none;
}

.control-btn:hover {
    background-color: #55c759;
    box-shadow: 4px 4px 0px var(--border-color);
}

.control-btn:active {
    transform: translate(3px, 3px);
    box-shadow: 0px 0px 0px var(--border-color);
}

.mobile-menu-btn {
    display: none;
    font-family: var(--font-heading);
    font-size: 1rem;
    background-color: var(--bg-coin-yellow);
    border: 3px solid var(--border-color);
    padding: 10px 16px;
    box-shadow: 3px 3px 0px var(--border-color);
    cursor: pointer;
}

/* --- Mobile Nav Overlay --- */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(120, 53, 15, 0.98); /* Soil brown opacity */
    z-index: 1000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
}

.mobile-nav-overlay.open {
    display: flex;
}

.mobile-close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
}

.mobile-menu-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--bg-coin-yellow);
    text-shadow: 3px 3px 0px #000;
    border-bottom: 4px dashed #fff;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.mobile-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 80%;
}

.mobile-links button {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    background-color: #8f8f8f;
    color: #fff;
    border: 4px solid var(--border-color);
    padding: 12px;
    cursor: pointer;
    box-shadow: 4px 4px 0px #000;
    text-align: left;
}

.mobile-links button:active {
    transform: translate(4px, 4px);
    box-shadow: 0px 0px 0px #000;
}

.mobile-controls {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* --- Main Content Layout --- */
main.main-content {
    flex-grow: 1;
    padding: 3rem 10vw;
    min-height: calc(100vh - 80px);
    background: transparent;
    display: flex;
    flex-direction: column;
    z-index: 10;
}

/* --- Content Sections --- */
.content-section {
    display: none;
    opacity: 0;
    animation: section-fade-in 0.3s steps(4) forwards;
}

.content-section.active {
    display: flex;
    flex-direction: column;
}

@keyframes section-fade-in {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}

.section-header {
    margin-bottom: 2.5rem;
    border-bottom: 6px dashed var(--border-color);
    padding-bottom: 1.5rem;
}

.section-subtitle {
    font-family: var(--font-heading);
    color: #fff;
    text-shadow: 2px 2px 0px var(--border-color);
    font-size: 0.65rem;
    display: block;
    margin-bottom: 0.75rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--bg-coin-yellow);
    text-shadow: 4px 4px 0px var(--border-color);
}

.section-desc-text {
    font-size: 1.6rem;
    color: #fff;
    text-shadow: 2px 2px 0px rgba(0,0,0,0.4);
    margin-bottom: 2rem;
}

/* --- Pixel Cards (Minecraft / Mario theme) --- */
.pixel-card {
    background-color: var(--bg-light-birch);
    border: var(--pixel-border-width) solid var(--border-color);
    padding: 2.25rem;
    box-shadow: 8px 8px 0px var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    position: relative;
}

/* Interactive card effects */
.pixel-card:hover {
    box-shadow: 10px 10px 0px var(--border-color);
}

.card-primary {
    border-color: var(--border-color);
    background-color: var(--bg-light-birch);
}

.card-secondary {
    border-color: var(--border-color);
    background-color: var(--bg-light-birch);
}

.card-icon {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    color: var(--rpg-name-color);
    border-bottom: 3px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--rpg-name-color);
    text-shadow: 2px 2px 0px rgba(0,0,0,0.1);
}

.card-title-bordered {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--rpg-name-color);
    border-bottom: 4px dashed var(--border-color);
    padding-bottom: 0.75rem;
    margin-bottom: 0.5rem;
}

.placeholder-text-slot {
    font-size: 1.4rem;
    line-height: 1.5;
    color: var(--card-text);
}

.lead-text {
    margin-bottom: 1rem;
}

/* Unified landscape intro layout */
.unified-intro-content {
    display: flex;
    flex-direction: row;
    gap: 2.5rem;
}

.intro-col {
    flex: 1;
}

/* Grid layout for home and article sections */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

/* Large Pixel Action Button */
.action-box {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

.btn-pixel-large {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: #ffffff;
    background-color: var(--bg-pipe-green);
    border: var(--pixel-border-width) solid var(--border-color);
    padding: 1.25rem 2.5rem;
    cursor: pointer;
    box-shadow: 8px 8px 0px var(--border-color);
    outline: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: transform 0.1s steps(2);
}

.btn-pixel-large:hover {
    background-color: #52c457;
    box-shadow: 10px 10px 0px var(--border-color);
}

.btn-pixel-large:active {
    transform: translate(8px, 8px);
    box-shadow: 0px 0px 0px var(--border-color);
}

.btn-arrow {
    color: var(--bg-coin-yellow);
    animation: flash 1s steps(2) infinite;
}

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

/* --- Retro Mario Banner --- */
.retro-banner-container {
    background-color: #60c0f8;
    border: 6px solid var(--border-color);
    box-shadow: 8px 8px 0px rgba(0, 0, 0, 0.4);
    height: 180px;
    position: relative;
    overflow: hidden;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* Floating Retro Clouds */
.retro-banner-cloud {
    position: absolute;
    background-color: #fff;
    width: 60px;
    height: 20px;
    box-shadow: 
        0 -6px 0 -2px #fff, 0 6px 0 -2px #fff,
        10px 0 0 #fff, -10px 0 0 #fff,
        0px 0px 0px 3px var(--border-color),
        10px 0px 0px 3px var(--border-color), -10px 0px 0px 3px var(--border-color),
        0px -6px 0px 1px var(--border-color), 0px 6px 0px 1px var(--border-color);
    z-index: 1;
}

.cloud-1 {
    top: 30px;
    left: 10%;
    animation: cloud-float 25s linear infinite;
}

.cloud-2 {
    top: 60px;
    right: 15%;
    animation: cloud-float-rev 30s linear infinite;
}

@keyframes cloud-float {
    0% { transform: translateX(-50px); }
    100% { transform: translateX(960px); }
}

@keyframes cloud-float-rev {
    0% { transform: translateX(50px); }
    100% { transform: translateX(-960px); }
}

.retro-banner-title {
    position: relative;
    z-index: 2;
}

.banner-badge {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    color: var(--bg-coin-yellow);
    background-color: var(--border-color);
    padding: 4px 8px;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.retro-banner-title h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: #fff;
    text-shadow: 4px 4px 0px var(--border-color);
}

.retro-banner-title p {
    font-family: var(--font-heading);
    font-size: 0.6rem;
    color: #fff;
    text-shadow: 2px 2px 0px var(--border-color);
    margin-top: 0.5rem;
}

/* --- Interactive Sub-bab Redesign & Grid Selector --- */
/* Canvas background container */
#app-bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -10;
    pointer-events: none;
}

/* Grouped subbab menu container */
.subbab-menu-container-grouped {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 1rem;
}

.subbab-group-box {
    background-color: rgba(26, 26, 30, 0.55);
    border: 4px solid var(--border-color);
    padding: 2rem;
    box-shadow: 6px 6px 0px rgba(0,0,0,0.3);
}

.subbab-group-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--bg-coin-yellow);
    text-shadow: 2px 2px 0px #000;
    margin-bottom: 1.5rem;
    border-bottom: 4px dashed var(--border-color);
    padding-bottom: 0.75rem;
}

.subbab-menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.card-span-all {
    grid-column: 1 / -1;
}

.subbab-menu-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 1rem;
}

.subbab-menu-card {
    background-color: var(--bg-light-birch);
    border: var(--pixel-border-width) solid var(--border-color);
    box-shadow: 6px 6px 0px var(--border-color);
    padding: 2rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    text-align: center;
    outline: none;
    transition: transform 0.1s steps(2), box-shadow 0.1s steps(2);
}

.subbab-menu-card:hover {
    background-color: var(--bg-coin-yellow);
    transform: translate(2px, 2px);
    box-shadow: 4px 4px 0px var(--border-color);
}

.subbab-menu-card .subbab-card-icon {
    font-size: 2.25rem;
}

.subbab-menu-card .subbab-card-title {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    color: var(--rpg-name-color);
    line-height: 1.5;
}

.subbab-navigation-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2.5rem;
    gap: 1.5rem;
}

.subbab-navigation-controls button {
    min-width: 140px;
    text-align: center;
}

.subbab-layout {
    display: flex;
    gap: 3rem;
    min-height: 480px;
}

.subbab-menu-grid {
    flex: 0 0 40%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.subbab-item {
    background-color: var(--bg-light-birch);
    border: var(--pixel-border-width) solid var(--border-color);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    box-shadow: 4px 4px 0px var(--border-color);
    text-align: left;
    outline: none;
    font-family: var(--font-heading);
    font-size: 0.65rem;
    transition: transform 0.1s steps(2);
}

.subbab-item .subbab-icon {
    font-size: 0.8rem;
}

.subbab-item:hover {
    background-color: var(--bg-coin-yellow);
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px var(--border-color);
}

.subbab-item.active {
    background-color: var(--bg-pipe-green);
    color: #fff;
    border-color: var(--border-color);
    box-shadow: 4px 4px 0px var(--border-color);
    animation: active-pulse-border 1.5s infinite alternate ease-in-out;
}

.subbab-item.active:hover {
    background-color: #4cdb52;
}

@keyframes active-pulse-border {
    0% { box-shadow: 4px 4px 0px var(--border-color); }
    100% { box-shadow: 4px 4px 10px var(--bg-coin-yellow), 4px 4px 0px var(--border-color); }
}

/* Subbab details display scroll box */
.subbab-details-box {
    flex: 1;
    background-color: var(--bg-light-birch);
    border: 6px solid var(--border-color);
    box-shadow: 8px 8px 0px rgba(0,0,0,0.3);
    padding: 2.5rem;
    overflow-y: auto;
    max-height: 520px;
    display: flex;
    flex-direction: column;
}

.details-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 100%;
    color: var(--text-secondary);
    gap: 1.5rem;
}

.details-placeholder .details-icon {
    font-size: 3rem;
}

.details-placeholder h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--rpg-name-color);
}

/* Detail Card rendering loaded from script.js */
.subbab-content-wrapper {
    animation: text-load-pixel 0.25s steps(4) forwards;
}

@keyframes text-load-pixel {
    from { opacity: 0; transform: scaleY(0.9); }
    to { opacity: 1; transform: scaleY(1); }
}

.subbab-detail-header {
    border-bottom: 4px dashed var(--border-color);
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
}

.subbab-detail-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--rpg-name-color);
    text-transform: uppercase;
}

.subbab-detail-body {
    font-size: 1.45rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.subbab-highlight-card {
    background-color: var(--highlight-bg);
    border: 3px solid var(--border-color);
    padding: 1.25rem;
    margin-top: 1rem;
    box-shadow: 4px 4px 0px rgba(0,0,0,0.15);
}

.subbab-highlight-title {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    color: var(--highlight-title);
    margin-bottom: 0.5rem;
}

.subbab-fact-list {
    margin-left: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* --- Section 3: Gallery Swipe Container --- */
.gallery-swipe-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 1rem;
}

.gallery-swipe-box {
    background-color: var(--bg-soil-brown);
    border: 5px solid var(--border-color);
    box-shadow: 8px 8px 0px rgba(0,0,0,0.3);
    padding: 1rem;
}

.swipe-box-header {
    background-color: #3b82f6;
    padding: 10px 15px;
    border: 3px solid var(--border-color);
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.swipe-box-header h3 {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    color: #fff;
    margin: 0;
    text-shadow: 2px 2px 0px #000;
}

.swipe-hint {
    font-family: var(--font-heading);
    font-size: 0.6rem;
    color: var(--bg-coin-yellow);
    animation: bounce-right 1s infinite;
}

@keyframes bounce-right {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

.swipe-track {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 1rem;
    scrollbar-width: thin;
    scrollbar-color: var(--bg-coin-yellow) var(--bg-stone-grey);
}

.swipe-track::-webkit-scrollbar {
    height: 12px;
}
.swipe-track::-webkit-scrollbar-track {
    background: var(--bg-stone-grey);
    border: 2px solid var(--border-color);
}
.swipe-track::-webkit-scrollbar-thumb {
    background-color: var(--bg-coin-yellow);
    border: 2px solid var(--border-color);
}

.swipe-item {
    scroll-snap-align: center;
    flex: 0 0 auto;
    width: 280px;
    background-color: #1a1a1e;
    border: 4px solid var(--border-color);
    box-shadow: 4px 4px 0px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    transition: transform 0.1s steps(2);
}

.swipe-item:hover {
    transform: translateY(-5px);
    box-shadow: 4px 9px 0px rgba(0,0,0,0.5);
}

.photo-item img, .video-item iframe {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    border-bottom: 3px solid var(--bg-coin-yellow);
}

.swipe-caption {
    padding: 10px;
    font-family: var(--font-heading);
    font-size: 0.6rem;
    color: #fff;
    text-align: center;
}
    color: #fff;
    border: 4px solid var(--border-color);
    padding: 6px 14px;
    cursor: pointer;
    box-shadow: 4px 4px 0px var(--border-color);
}

.gallery-lightbox-close:hover {
    background-color: #dc2626;
}

/* Keep old frame card for other uses */

.pixel-frame-card {
    background-color: var(--bg-soil-brown);
    border: 5px solid var(--border-color);
    box-shadow: 8px 8px 0px rgba(0,0,0,0.3);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.frame-border-checkered {
    border: var(--pixel-border-width) solid var(--border-color);
    background-color: #fff;
    padding: 6px;
    /* Checkered pattern simulated using double borders */
    box-shadow: inset 0 0 0 4px var(--bg-coin-yellow);
}

.frame-content-inner {
    background-color: var(--frame-bg);
    border: 4px solid var(--border-color);
    height: 250px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

/* Checkered board styling backgrounds inside frame */
.photo-frame .frame-content-inner {
    background-image: 
        linear-gradient(45deg, var(--frame-bg) 25%, transparent 25%), 
        linear-gradient(-45deg, var(--frame-bg) 25%, transparent 25%), 
        linear-gradient(45deg, transparent 75%, var(--frame-bg) 75%), 
        linear-gradient(-45deg, transparent 75%, var(--frame-bg) 75%);
    background-size: 20px 20px;
    background-color: var(--frame-bg-dark);
}

.video-frame .frame-content-inner {
    background-color: var(--frame-bg-dark);
    color: var(--text-primary);
    box-shadow: inset 0 0 30px rgba(0,0,0,0.9);
}

.frame-icon-placeholder {
    width: 60px;
    height: 60px;
    margin-bottom: 1.25rem;
}

.svg-pixel-art {
    width: 100%;
    height: 100%;
    image-rendering: pixelated;
}

.photo-frame .svg-pixel-art path { fill: var(--rpg-name-color); }
.video-frame .svg-pixel-art path { fill: var(--bg-coin-yellow); }

.frame-label-main {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.pixel-tag {
    font-family: var(--font-heading);
    font-size: 0.55rem;
    background-color: var(--border-color);
    color: #fff;
    padding: 6px 12px;
}

.photo-frame .pixel-tag { background-color: var(--bg-pipe-green); }
.video-frame .pixel-tag { background-color: var(--bg-coin-yellow); color: #000; }

.frame-footer-label {
    font-family: var(--font-heading);
    font-size: 0.55rem;
    color: #dfdcd3;
    text-align: center;
    letter-spacing: 0.1em;
}

/* --- Section 4: Quiz Layout --- */
.quiz-box-container {
    background-color: var(--bg-light-birch);
    border: 6px solid var(--border-color);
    box-shadow: 8px 8px 0px rgba(0,0,0,0.3);
    padding: 3rem;
    text-align: center;
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.quiz-screen {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.quiz-screen.active {
    display: flex;
}

.quiz-trophy-icon {
    font-size: 4rem;
    animation: bounce-slow 1s infinite alternate steps(4);
}

.quiz-welcome-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--bg-soil-brown);
}

.quiz-welcome-desc {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}

/* HUD Panel inside Quiz */
.quiz-hud {
    width: 100%;
    display: flex;
    justify-content: space-between;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--bg-soil-brown);
    border-bottom: 3px solid var(--border-color);
    padding-bottom: 0.75rem;
}

/* Progress bar styled like Minecraft Experience Bar */
.quiz-progress-bar-container {
    width: 100%;
    height: 18px;
    background-color: #555555;
    border: 3px solid var(--border-color);
    box-shadow: inset -2px -2px 0px #333333, inset 2px 2px 0px #888888;
}

.quiz-progress-fill {
    height: 100%;
    background-color: #5cbf1b; /* Minecraft Exp Green */
    box-shadow: inset -2px -2px 0px #3b8a0a, inset 2px 2px 0px #8fff52;
}

/* Floating/glowing question box */
.quiz-question-box {
    background-color: #fff;
    border: 4px solid var(--border-color);
    box-shadow: 4px 4px 0px var(--border-color);
    padding: 1.75rem;
    width: 100%;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-primary);
    text-align: left;
    margin: 1rem 0;
}

/* Answer options grid */
.quiz-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    width: 100%;
}

.btn-option {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    background-color: var(--bg-light-birch);
    color: var(--text-primary);
    border: 3px solid var(--border-color);
    box-shadow: 4px 4px 0px var(--border-color);
    padding: 12px 16px;
    cursor: pointer;
    text-align: left;
    outline: none;
    transition: transform 0.1s steps(2);
    display: flex;
    gap: 0.5rem;
}

.btn-option:hover {
    background-color: var(--bg-coin-yellow);
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px var(--border-color);
}

.btn-option:active {
    transform: translate(4px, 4px);
    box-shadow: 0px 0px 0px var(--border-color);
}

/* Answer feedback colors */
.btn-option.correct {
    background-color: var(--bg-pipe-green) !important;
    color: #fff !important;
}

.btn-option.incorrect {
    background-color: #ef4444 !important;
    color: #fff !important;
}

/* Hint interface styling */
.quiz-hint-container {
    width: 100%;
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.btn-pixel-small {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    background-color: var(--bg-stone-grey);
    color: #fff;
    border: 3px solid var(--border-color);
    box-shadow: 3px 3px 0px var(--border-color);
    padding: 8px 16px;
    cursor: pointer;
    outline: none;
}

.btn-pixel-small:hover {
    background-color: var(--bg-coin-yellow);
    color: #000;
}

.btn-pixel-small:active {
    transform: translate(3px, 3px);
    box-shadow: 0px 0px 0px var(--border-color);
}

.quiz-hint-bubble {
    display: none;
    background-color: #fff;
    border: 3px solid var(--border-color);
    padding: 1rem;
    box-shadow: 4px 4px 0px rgba(0,0,0,0.15);
    margin-top: 0.75rem;
    position: relative;
    max-width: 80%;
    font-size: 1.35rem;
}

.quiz-hint-bubble.active {
    display: block;
    animation: pop-bubble 0.2s steps(2);
}

@keyframes pop-bubble {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* Score results elements */
.quiz-results-banner {
    background-color: var(--bg-pipe-green);
    border: 4px solid var(--border-color);
    box-shadow: 4px 4px 0px var(--border-color);
    padding: 1.5rem;
    width: 100%;
    color: #fff;
}

.quiz-results-banner h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-shadow: 3px 3px 0px var(--border-color);
}

.results-big-score {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    color: var(--bg-coin-yellow);
    text-shadow: 6px 6px 0px var(--border-color);
    margin: 1rem 0;
    animation: bounce-slow 1s infinite alternate steps(4);
}

.results-predicate-box {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    text-shadow: 2px 2px 0px var(--border-color);
}

.predicate-badge {
    background-color: var(--border-color);
    padding: 4px 10px;
    border: 2px solid #fff;
    display: inline-block;
}

/* Score rank table */
.score-board-table-container {
    width: 100%;
    background-color: #fff;
    border: 4px solid var(--border-color);
    box-shadow: 4px 4px 0px var(--border-color);
    margin: 1rem 0;
}

.board-header {
    background-color: var(--bg-soil-brown);
    color: #fff;
    font-family: var(--font-heading);
    font-size: 0.65rem;
    padding: 8px;
    border-bottom: 4px solid var(--border-color);
}

.pixel-score-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-body);
    font-size: 1.45rem;
}

.pixel-score-table th, .pixel-score-table td {
    padding: 8px 12px;
    border: 2px solid var(--border-color);
}

.pixel-score-table th {
    font-family: var(--font-heading);
    font-size: 0.55rem;
    background-color: var(--bg-stone-grey);
    color: #fff;
}

.pixel-score-table tr.highlighted td {
    background-color: var(--bg-coin-yellow);
    color: #000;
    font-weight: 900;
    box-shadow: inset 0 0 0 3px #fff;
    transform: scale(1.05);
    transition: all 0.2s ease;
}

.gold-text { color: #d97706; font-weight: bold; }
.green-text { color: var(--bg-pipe-green); font-weight: bold; }
.blue-text { color: #0284c7; font-weight: bold; }
.orange-text { color: #ea580c; font-weight: bold; }
.red-text { color: #dc2626; font-weight: bold; }

/* --- Section 5: Articles Layout --- */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.article-section-card {
    background-color: var(--bg-light-birch);
    border: var(--pixel-border-width) solid var(--border-color);
    box-shadow: 6px 6px 0px var(--border-color);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.card-strip {
    height: 12px;
    width: 100%;
    border-bottom: var(--pixel-border-width) solid var(--border-color);
}

.strip-orange { background-color: #f97316; }
.strip-blue { background-color: #3b82f6; }
.strip-green { background-color: var(--bg-pipe-green); }
.strip-brown { background-color: var(--bg-soil-brown); }

.article-card-header {
    padding: 1.5rem;
    border-bottom: 4px dashed var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.article-card-header h3 {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    color: var(--bg-soil-brown);
    line-height: 1.4;
}

.article-card-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.placeholder-box {
    background-color: #e5ded4;
    border: 3px dashed var(--border-color);
    min-height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.placeholder-overlay {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 0.55rem;
    color: #7f7f7f;
    margin-bottom: 0.75rem;
}

/* Pixel padlock SVG representation */
.pixel-padlock {
    width: 24px;
    height: 24px;
    background-color: #7f7f7f;
    position: relative;
    border: 2px solid var(--border-color);
}

.pixel-padlock::before {
    content: "";
    position: absolute;
    top: -8px; left: 4px;
    width: 12px; height: 8px;
    border: 2px solid var(--border-color);
    border-bottom: none;
}

.placeholder-caption-text {
    font-size: 1.35rem;
    color: #4b5563;
    padding: 0 1rem;
}

/* --- Section 6: About & Contact (50/50 Layout) --- */
.about-contact-layout {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

.about-left-col, .about-right-col {
    flex: 1;
    min-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.card-yellow-accent {
    background-color: var(--bg-light-birch);
    border-color: var(--border-color);
    box-shadow: 8px 8px 0px var(--border-color);
}

.card-stone-accent {
    background-color: var(--bg-light-birch);
    border-color: var(--border-color);
    box-shadow: 8px 8px 0px var(--border-color);
}

.about-subsection-slot {
    border: 3px solid var(--border-color);
    box-shadow: 4px 4px 0px rgba(0,0,0,0.15);
    background-color: var(--slot-bg);
    margin-bottom: 1rem;
}

.about-subsection-slot .slot-title {
    background-color: var(--bg-soil-brown);
    color: #fff;
    font-family: var(--font-heading);
    font-size: 0.55rem;
    padding: 8px;
    border-bottom: 3px solid var(--border-color);
}

.about-subsection-slot .slot-content-placeholder {
    padding: 1.5rem;
    font-family: var(--font-body);
    font-size: 1.45rem;
    color: var(--slot-text);
    text-align: left;
    background-color: var(--slot-bg);
}

/* Pixel forms */
.pixel-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group-pixel {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group-pixel label {
    font-family: var(--font-heading);
    font-size: 0.55rem;
    color: var(--rpg-name-color);
}

.pixel-input, .pixel-textarea {
    font-family: var(--font-body);
    font-size: 1.45rem;
    background-color: var(--input-bg);
    color: var(--input-text);
    border: 3px solid var(--border-color);
    padding: 8px 12px;
    outline: none;
    box-shadow: inset 3px 3px 0px rgba(0,0,0,0.1);
}

.pixel-input:focus, .pixel-textarea:focus {
    border-color: var(--bg-pipe-green);
    box-shadow: inset 3px 3px 0px rgba(0,0,0,0.1), 0 0 8px var(--bg-pipe-green);
}

.btn-pixel-submit {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    background-color: var(--bg-coin-yellow);
    color: #000;
    border: 3px solid var(--border-color);
    box-shadow: 4px 4px 0px var(--border-color);
    padding: 12px;
    cursor: pointer;
    outline: none;
    transition: transform 0.1s steps(2);
}

.btn-pixel-submit:hover {
    background-color: #fff01f;
}

.btn-pixel-submit:active {
    transform: translate(4px, 4px);
    box-shadow: 0px 0px 0px var(--border-color);
}

/* Info Kontak Pengelola: RPG Status Screen */
.contacts-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.rpg-character-card {
    background-color: var(--rpg-card-bg);
    border: 3px solid var(--border-color);
    padding: 1.25rem;
    display: flex;
    gap: 1.25rem;
    box-shadow: 4px 4px 0px rgba(0,0,0,0.15);
}

.rpg-avatar-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.rpg-avatar {
    width: 64px;
    height: 64px;
    border: 3px solid var(--border-color);
    background-color: #8c8c8c;
    /* Simulate standard pixel art avatar borders */
    box-shadow: inset -4px -4px 0px rgba(0,0,0,0.4);
}

.avatar-arya {
    background-color: #fca5a5;
    background-image: 
        radial-gradient(circle at 50% 30%, #4b5563 8px, transparent 8px),
        radial-gradient(circle at 50% 60%, var(--bg-coin-yellow) 14px, transparent 14px);
}

.avatar-felisa {
    background-color: #93c5fd;
    background-image: 
        radial-gradient(circle at 50% 30%, #4b5563 8px, transparent 8px),
        radial-gradient(circle at 50% 60%, var(--bg-coin-yellow) 14px, transparent 14px);
}

.rpg-lvl {
    font-family: var(--font-heading);
    font-size: 0.5rem;
    color: #fff;
    background-color: var(--border-color);
    padding: 2px 6px;
}

.rpg-status-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex-grow: 1;
}

.character-name {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--rpg-name-color);
    text-shadow: 1px 1px 0px var(--rpg-name-shadow);
}

.character-class {
    font-family: var(--font-heading);
    font-size: 0.45rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.stat-row {
    font-family: var(--font-body);
    font-size: 1.35rem;
    color: var(--rpg-stat-color);
}

/* --- Modals (Original adapted style) --- */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-light-birch);
    border: 6px solid var(--border-color);
    box-shadow: 12px 12px 0px rgba(0,0,0,0.5);
    max-width: 640px;
    width: 100%;
    max-height: 90vh; /* Don't exceed viewport height */
    overflow-y: auto; /* Scrollable vertically */
    position: relative;
    display: flex;
    flex-direction: column;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    z-index: 10;
}

.modal-close:hover {
    color: #ef4444;
}

.modal-image {
    width: 100%;
    min-height: 180px;
    max-height: 50vh;
    background-color: #2e2e2e;
    border-bottom: 4px solid var(--border-color);
    overflow: hidden;
    flex-shrink: 0;
}

.modal-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    max-height: 50vh;
    object-fit: contain;
    background-color: #2e2e2e;
}

.modal-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--rpg-name-color);
}

.modal-subtitle {
    font-family: var(--font-heading);
    font-size: 0.55rem;
    color: var(--text-secondary);
}

.modal-desc {
    font-size: 1.45rem;
    line-height: 1.5;
    color: var(--card-text);
}

/* Lightbox original style adapt */
.lightbox {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.lightbox.active {
    display: flex;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
}

.lightbox-close:hover {
    color: var(--bg-coin-yellow);
}

.lightbox-content {
    max-width: 80%;
    max-height: 70%;
    border: 6px solid #fff;
    box-shadow: 0 0 30px rgba(255,255,255,0.2);
}

.lightbox-content img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.lightbox-caption {
    color: #fff;
    font-family: var(--font-body);
    font-size: 1.6rem;
    text-align: center;
    margin-top: 1.5rem;
    max-width: 60%;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    background-color: rgba(0,0,0,0.5);
    color: #fff;
    border: 3px solid #fff;
    padding: 10px 15px;
    cursor: pointer;
}

.lightbox-nav:hover {
    background-color: var(--bg-coin-yellow);
    color: #000;
}

.lightbox-prev { left: 2rem; }
.lightbox-next { right: 2rem; }

/* Responsive adjustments */
@media (max-width: 1024px) {
    .subbab-layout {
        flex-direction: column;
    }
    .subbab-menu-grid {
        flex: auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-hotbar {
        display: none; /* Hide top menu on smaller screens */
    }
    .mobile-menu-btn {
        display: block; /* Show menu toggle */
    }
    .retro-header {
        padding: 0.75rem 1rem;
    }
    main.main-content {
        padding: 1.5rem 1rem;
    }
    .grid-container, .gallery-placeholder-grid, .article-grid {
        grid-template-columns: 1fr;
    }
    .about-left-col, .about-right-col {
        min-width: 100%;
    }
    .about-contact-layout {
        flex-direction: column;
    }
    .unified-intro-content {
        flex-direction: column;
        gap: 1.5rem;
    }
    .subbab-menu-grid-full {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 1rem;
    }
    .subbab-menu-card {
        padding: 1.25rem;
    }
    .subbab-menu-card .subbab-card-title {
        font-size: 0.55rem;
    }
    .subbab-navigation-controls {
        flex-direction: column;
        gap: 0.75rem;
    }
    .subbab-navigation-controls button {
        width: 100%;
        min-width: unset;
    }
    .section-title {
        font-size: 1.2rem;
    }
    .pixel-card {
        padding: 1.25rem;
        box-shadow: 4px 4px 0px var(--border-color);
    }
    .subbab-detail-body {
        font-size: 1.25rem;
    }
    .quiz-box-container {
        padding: 1.5rem;
    }
    .quiz-options-grid {
        grid-template-columns: 1fr;
    }
    .gallery-placeholder-grid {
        grid-template-columns: 1fr;
    }
    .article-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .rpg-character-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .rpg-status-info {
        align-items: center;
    }
    .modal-content {
        max-width: 95vw;
        max-height: 85vh;
    }
    .modal-body {
        padding: 1.25rem;
    }
    .modal-title {
        font-size: 0.85rem;
    }
    .modal-desc {
        font-size: 1.25rem;
    }
    .profiles-sub-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)) !important;
        gap: 0.75rem !important;
    }
    
    /* Hero/Landing Screen Mobile adjustments */
    .retro-screen-wrapper {
        max-width: 100%;
        height: 100%;
        padding: 0;
    }
    
    .retro-screen-container {
        aspect-ratio: auto;
        height: 100vh;
        min-height: unset;
        border-width: 0;
        box-shadow: none;
    }
    
    .retro-ui-overlay {
        padding: 6vw 4vw;
    }
    
    .retro-title {
        font-size: 7vw;
        margin-top: 15vw;
    }
    
    .retro-subtitle-arcade {
        font-size: 3.5vw;
        margin-top: 2vw;
    }
    
    .retro-menu {
        gap: 4vw;
        margin-bottom: 8vw;
    }
    
    .retro-menu-item {
        font-size: 4.5vw;
    }

    .retro-options-box {
        width: 85%;
        padding: 4vw;
    }

    .options-title {
        font-size: 4vw;
    }

    .option-label {
        font-size: 3vw;
    }

    .option-toggle-btn {
        font-size: 2.5vw;
        padding: 1.5vw 3vw;
    }

    .options-close-btn {
        font-size: 4vw;
    }

    .logo-text {
        font-size: 0.7rem;
    }

    .header-controls {
        display: none;
    }

    #landing-screen {
        padding: 0;
    }

    .frame-content-inner {
        height: 180px;
    }

    .lightbox-content {
        max-width: 95%;
        max-height: 60%;
    }

    .lightbox-prev { left: 0.5rem; }
    .lightbox-next { right: 0.5rem; }

    .lightbox-nav {
        font-size: 0.6rem;
        padding: 6px 10px;
    }

    .lightbox-caption {
        max-width: 90%;
        font-size: 1.3rem;
    }
}

/* Extra small screens (below 480px) */
@media (max-width: 480px) {
    main.main-content {
        padding: 1rem 0.75rem;
    }
    .section-title {
        font-size: 1rem;
    }
    .section-subtitle {
        font-size: 0.5rem;
    }
    .pixel-card {
        padding: 1rem;
    }
    .subbab-menu-grid-full {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }
    .quiz-question-box {
        font-size: 0.7rem;
        padding: 1rem;
    }
    .btn-option {
        font-size: 0.55rem;
        padding: 10px 12px;
    }
    .card-icon {
        font-size: 0.65rem;
    }
    .retro-title {
        font-size: 6vw;
    }
}

/* Landscape orientation on mobile - force fullscreen feel */
@media (max-height: 500px) and (orientation: landscape) {
    .retro-screen-container {
        height: 100vh;
        border-width: 0;
        box-shadow: none;
    }
    .retro-screen-wrapper {
        padding: 0;
        max-width: 100%;
    }
    #landing-screen {
        padding: 0;
    }
    .retro-ui-overlay {
        padding: 2vh 3vw;
    }
    .retro-title {
        font-size: 4vh;
        margin-top: 2vh;
    }
    .retro-subtitle-arcade {
        font-size: 2vh;
    }
    .retro-menu-item {
        font-size: 2.5vh;
    }
}

/* Music Toggle Button */
#music-toggle-btn {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 999;
    font-family: var(--font-heading);
    font-size: 0.55rem;
    background-color: var(--bg-soil-brown);
    color: #fff;
    border: 3px solid var(--border-color);
    box-shadow: 4px 4px 0px var(--border-color);
    padding: 10px 14px;
    cursor: pointer;
    outline: none;
    transition: transform 0.1s steps(2);
    line-height: 1;
}

#music-toggle-btn:hover {
    background-color: var(--bg-pipe-green);
    box-shadow: 5px 5px 0px var(--border-color);
}

#music-toggle-btn:active {
    transform: translate(4px, 4px);
    box-shadow: 0px 0px 0px var(--border-color);
}

#music-toggle-btn.playing {
    background-color: var(--bg-pipe-green);
    animation: music-pulse 1.5s ease-in-out infinite;
}

@keyframes music-pulse {
    0%, 100% { box-shadow: 4px 4px 0px var(--border-color); }
    50% { box-shadow: 4px 4px 8px var(--bg-coin-yellow), 4px 4px 0px var(--border-color); }
}