/* Pixel / Retro Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Press Start 2P', monospace;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

html {
    scroll-behavior: smooth;
}

/* Base / Light Theme Variables */
:root {
    --bg-color: #f7e7ce;
    --card-bg: #fffbf0;
    --accent-orange: #ff5500;
    --accent-hover: #cc4400;
    --text-dark: #111111;
    --text-muted: #555555;
    --border-color: #111111;
    --shadow-color: rgba(0, 0, 0, 0.15);
}

/* Dark Theme (Synced with body.dark-mode from index.html) */
body.dark-mode {
    --bg-color: #0f0f1b;
    --card-bg: #1b1b2f;
    --accent-orange: #ff0055;
    --accent-hover: #cc0044;
    --text-dark: #f0f0f5;
    --text-muted: #a0a0b0;
    --border-color: #00ffff;
    --shadow-color: rgba(0, 0, 0, 0.6);
}

body {
    background-color: var(--bg-color);
    color: var(--text-dark);
    line-height: 1.8;
    padding: 20px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 0;
    position: relative;
}

/* Pixel Box & Buttons */
.pixel-box {
    background: var(--card-bg);
    border: 4px solid var(--border-color);
    box-shadow: 6px 6px 0px var(--border-color);
    padding: 15px;
    margin-bottom: 25px;
}

.pixel-btn {
    font-family: 'Press Start 2P', monospace;
    background: var(--card-bg);
    color: var(--text-dark);
    border: 3px solid var(--border-color);
    box-shadow: 4px 4px 0px var(--border-color);
    cursor: pointer;
    text-transform: uppercase;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.pixel-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px var(--border-color);
}

/* Theme Toggle Button */
.theme-toggle-container {
    position: absolute;
    top: 0;
    right: 0;
}

.theme-toggle-btn {
    padding: 10px 14px;
    font-size: 0.6rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Header & Nav */
header {
    text-align: center;
    padding: 40px 20px 20px 20px;
}

.logo {
    font-size: 2.2rem;
    color: var(--accent-orange);
    margin-bottom: 15px;
    text-shadow: 4px 4px 0px var(--border-color);
}

.tagline {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.site-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 25px;
    flex-wrap: wrap;
}

.site-nav a {
    font-size: 0.75rem;
    padding: 10px 16px;
}

.site-nav a.active {
    background-color: var(--accent-orange);
    color: #ffffff;
}

hr.divider {
    border: none;
    border-top: 4px dashed var(--border-color);
    margin: 30px 0;
}

/* SPLIT VIEW LAYOUT */
.split-container {
    display: flex;
    gap: 15px;
    min-height: 520px;
    padding: 10px;
}

/* Left Editor Pane */
.editor-pane {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.tab-bar {
    display: flex;
    align-items: center;
    gap: 5px;
    background: var(--border-color);
    padding: 6px;
}

.tab-btn {
    font-family: 'Press Start 2P', monospace;
    font-size: 0.6rem;
    padding: 8px 12px;
    background: var(--card-bg);
    color: var(--text-dark);
    border: none;
    cursor: pointer;
}

.tab-btn.active {
    background: var(--accent-orange);
    color: #ffffff;
}

.clear-btn {
    margin-left: auto;
    font-size: 0.55rem;
    padding: 6px 12px;
    background: #ff3333;
    color: #ffffff;
}

.clear-btn:hover {
    background: #cc0000;
}

/* VS CODE MONACO EDITOR CONTAINER */
#monaco-editor-container {
    width: 100%;
    height: 100%;
    min-height: 450px;
    border: 3px solid var(--border-color);
    border-top: none;
}

/* Right Preview Pane */
.preview-pane {
    flex: 1;
    display: flex;
    flex-direction: column;
    border: 3px solid var(--border-color);
    background: #ffffff;
}

.preview-header {
    background: var(--border-color);
    color: var(--card-bg);
    padding: 8px 12px;
    font-size: 0.6rem;
    text-align: center;
}

#livePreview {
    width: 100%;
    height: 100%;
    min-height: 450px;
    border: none;
    background: #ffffff;
}

/* CUSTOM PIXEL MODAL STYLES */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.modal-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    max-width: 450px;
    width: 90%;
    text-align: center;
    padding: 25px 20px;
}

.modal-header {
    font-size: 1rem;
    color: #ff3333;
    margin-bottom: 15px;
}

.modal-message {
    font-size: 0.65rem;
    line-height: 1.6;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.modal-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.modal-cancel-btn {
    font-size: 0.6rem;
    padding: 8px 12px;
}

.modal-confirm-btn {
    font-size: 0.6rem;
    padding: 8px 12px;
    background: #ff3333;
    color: #ffffff;
}

.modal-confirm-btn:hover {
    background: #cc0000;
}

footer {
    text-align: center;
    font-size: 0.6rem;
    color: var(--text-muted);
    margin-top: 30px;
}

/* Scroll To Top Button (Hidden until at bottom) */
#scrollTopBtn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 99;
    background-color: var(--accent-orange);
    color: white;
    padding: 10px 14px;
    font-size: 0.7rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease-in-out;
}

#scrollTopBtn.show {
    opacity: 1;
    pointer-events: auto;
}

/* Responsive side-by-side to stacked on small screens */
@media (max-width: 850px) {
    .split-container {
        flex-direction: column;
    }
}