:root {
    /* Cyber-Prepper Colors */
    --bg-dark: #050505;
    --bg-panel: rgba(10, 15, 20, 0.85);

    --text-primary: #a8ffdb;
    /* Phosphor Green/Teal */
    --text-secondary: #5e8c75;

    --accent-color: #00ffaa;
    --accent-glow: rgba(0, 255, 170, 0.4);

    --danger-color: #ff3333;
    --warning-color: #ffcc00;

    --border-color: rgba(0, 255, 170, 0.2);

    /* Spacing */
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;

    /* Typography */
    --font-heading: 'Orbitron', 'Inter', system-ui, sans-serif;
    /* Tech feel */
    --font-body: 'JetBrains Mono', monospace;
    /* Terminal feel */
    --font-mono: var(--font-body);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    overflow-x: hidden;
    overflow-y: hidden;
}

/* Main App Container */
#game-container {
    width: 100%;
    max-width: 1000px;
    /* Constrain on desktop */
    height: 90vh;
    border: 2px solid #333;
    display: flex;
    flex-direction: column;
    background: #000;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.1);
    position: relative;
    z-index: 10;
    overflow: hidden;
    /* Prevent spill */
}

/* --- CRT Overlay --- */
#crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    pointer-events: none;
    background:
        linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%),
        linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    background-size: 100% 2px, 3px 100%;
    animation: flicker 0.15s infinite;
}

#crt-overlay::after {
    content: " ";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgba(18, 16, 16, 0.1);
    opacity: 0;
    z-index: 2;
    pointer-events: none;
    animation: flicker 0.15s infinite;
}

@keyframes flicker {
    0% {
        opacity: 0.97;
    }

    5% {
        opacity: 0.95;
    }

    10% {
        opacity: 0.9;
    }

    15% {
        opacity: 0.95;
    }

    20% {
        opacity: 0.99;
    }

    25% {
        opacity: 0.95;
    }

    30% {
        opacity: 0.9;
    }

    35% {
        opacity: 0.96;
    }

    40% {
        opacity: 0.98;
    }

    45% {
        opacity: 0.95;
    }

    50% {
        opacity: 0.99;
    }

    55% {
        opacity: 0.93;
    }

    60% {
        opacity: 0.9;
    }

    65% {
        opacity: 0.96;
    }

    70% {
        opacity: 1;
    }

    75% {
        opacity: 0.97;
    }

    80% {
        opacity: 0.95;
    }

    85% {
        opacity: 0.96;
    }

    90% {
        opacity: 1;
    }

    95% {
        opacity: 0.98;
    }

    100% {
        opacity: 0.94;
    }
}

/* --- HUD Section --- */
header#game-hud {
    background: var(--bg-panel);
    border-bottom: 2px solid var(--border-color);
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 5px 15px rgba(0, 255, 170, 0.1);
}

.header-title h1 {
    margin: 0;
    font-size: 1.4rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    text-shadow: 0 0 10px var(--accent-glow);
}

.stats-container {
    display: flex;
    gap: var(--space-lg);
}

.hud-right {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.share-progress-btn {
    background: rgba(0, 255, 170, 0.08);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 12px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.share-progress-btn:hover {
    background: rgba(0, 255, 170, 0.18);
    border-color: var(--accent-color);
    text-shadow: 0 0 8px var(--accent-glow);
}

.share-progress-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(1);
}

.stat-item {
    display: flex;
    flex-direction: column;
    min-width: 120px;
}

.stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 6px;
    letter-spacing: 0.1em;
}

.progress-bar {
    height: 8px;
    background: #111;
    border: 1px solid #333;
    position: relative;
    padding: 1px;
}

.progress-fill {
    height: 100%;
    width: 100%;
    transition: width 0.3s ease;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.5);
}

.health-fill {
    background-color: var(--danger-color);
    box-shadow: 0 0 10px rgba(255, 51, 51, 0.4);
}

.energy-fill {
    background-color: var(--warning-color);
    box-shadow: 0 0 10px rgba(255, 204, 0, 0.4);
}

.hunger-fill {
    background-color: #00a3ff;
    box-shadow: 0 0 10px rgba(0, 163, 255, 0.35);
}

.hud-meta {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.hud-meta-item {
    white-space: nowrap;
}

#roll-display {
    color: var(--accent-color);
}

.conditions-display {
    margin-top: 6px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.condition-chip {
    font-size: 0.7rem;
    padding: 2px 6px;
    border: 1px solid var(--border-color);
    background: rgba(0, 255, 170, 0.05);
    color: var(--text-primary);
}

.condition-chip.danger {
    border-color: rgba(255, 51, 51, 0.4);
    background: rgba(255, 51, 51, 0.08);
    color: #ff9b9b;
}

.condition-chip.good {
    border-color: rgba(0, 255, 170, 0.5);
    background: rgba(0, 255, 170, 0.12);
}

/* --- Modals --- */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 15000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.92);
}

.modal-card {
    width: min(520px, 92vw);
    background: rgba(10, 15, 20, 0.92);
    border: 1px solid var(--border-color);
    box-shadow: 0 0 30px rgba(0, 255, 170, 0.15);
    padding: 24px;
}

.modal-title {
    margin: 0 0 12px 0;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    letter-spacing: 0.08em;
}

.modal-subtitle {
    margin-bottom: 16px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

.modal-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.modal-btn {
    flex: 1;
    min-width: 140px;
    background: rgba(0, 255, 170, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 14px;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all 0.2s ease;
}

.modal-btn.primary {
    background: rgba(0, 255, 170, 0.2);
    border-color: var(--accent-color);
    color: #02140c;
    font-weight: 700;
}

.modal-btn:hover {
    background: rgba(0, 255, 170, 0.12);
    border-color: var(--accent-color);
}

.subscribe-form {
    display: flex;
    gap: 10px;
    margin: 12px 0;
    flex-wrap: wrap;
}

.subscribe-input {
    flex: 1;
    min-width: 180px;
    background: #050505;
    border: 1px solid #333;
    color: var(--text-primary);
    padding: 12px 14px;
    font-family: var(--font-body);
}

.subscribe-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 255, 170, 0.15);
}

/* --- Dev Override --- */
.dev-toolbar {
    position: fixed;
    left: 12px;
    bottom: 12px;
    z-index: 20001;
    /* Above modal overlays (15000) */
    width: min(560px, calc(100vw - 24px));
    background: rgba(0, 0, 0, 0.85);
    border: 1px solid var(--border-color);
    box-shadow: 0 0 20px rgba(0, 255, 170, 0.12);
    padding: 10px;
}

.dev-toolbar-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.dev-toolbar-row+.dev-toolbar-row {
    margin-top: 8px;
}

.dev-toolbar-label {
    font-family: var(--font-heading);
    letter-spacing: 0.1em;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-right: auto;
}

.dev-btn {
    background: rgba(0, 255, 170, 0.08);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 10px;
    font-family: var(--font-body);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.dev-btn:hover {
    background: rgba(0, 255, 170, 0.18);
    border-color: var(--accent-color);
}

.dev-json-text {
    width: 100%;
    height: min(420px, 50vh);
    resize: vertical;
    background: #050505;
    border: 1px solid #333;
    color: var(--text-primary);
    padding: 12px;
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.4;
    margin-bottom: 12px;
}

/* --- Main Layout --- */
#game-grid {
    flex: 1;
    display: flex;
    min-height: 0;
    overflow: hidden;
    /* Prevent scroll on main container */
    border-top: 1px solid #333;
    border-bottom: 1px solid #333;
}

aside {
    width: 200px;
    /* Fixed width sidebars */
    background: rgba(0, 0, 0, 0.3);
    border-right: 1px solid var(--border-color);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
}

aside#inventory-panel {
    border-left: 1px solid var(--border-color);
    border-right: none;
}

.panel-header {
    font-family: var(--font-heading);
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 4px;
}

/* --- Map Styles --- */
#map-display {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2px;
    width: 100%;
    aspect-ratio: 1;
    border: 1px solid var(--border-color);
    background: rgba(0, 20, 10, 0.3);
    padding: 2px;
}

.map-cell {
    border: 1px solid rgba(0, 255, 170, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: rgba(0, 255, 170, 0.3);
}

.map-cell.player-pos {
    color: var(--accent-color);
    background: rgba(0, 255, 170, 0.1);
    box-shadow: 0 0 5px var(--accent-glow);
}

#coords-display {
    margin-top: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: right;
}

/* --- Inventory Styles --- */
#inventory-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    width: 100%;
}

.inv-slot {
    aspect-ratio: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: default;
    transition: all 0.2s;
}

.inv-slot.filled:hover {
    background: rgba(0, 255, 170, 0.1);
    border-color: var(--accent-color);
    cursor: pointer;
}

.inv-slot.empty {
    opacity: 0.3;
}

/* --- Main Story Area --- */
main#story-container {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
    padding-bottom: calc(var(--space-lg) + 24px);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    scroll-behavior: smooth;
    text-shadow: 0 0 2px rgba(168, 255, 219, 0.3);
    min-width: 0;
}

.story-block {
    opacity: 0;
    animation: scanPrint 0.3s ease forwards;
    line-height: 1.7;
    font-size: 1.1rem;
    max-width: 90%;
}

.story-block.system {
    opacity: 0.7;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-left: 2px solid var(--border-color);
    padding-left: var(--space-md);
    max-width: 100%;
}

.story-block.player-action {
    color: #fff;
    align-self: flex-end;
    text-align: right;
    border-right: 3px solid var(--accent-color);
    padding-right: var(--space-md);
    background: linear-gradient(90deg, transparent, rgba(0, 255, 170, 0.05));
}

.story-block.narrative {
    margin-bottom: var(--space-md);
}

@keyframes scanPrint {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* --- Action Area --- */
footer#action-area {
    background: rgba(5, 5, 5, 0.95);
    border-top: 2px solid var(--border-color);
    padding: var(--space-lg);
    min-height: 150px;
}

#choices-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.choice-btn {
    background: rgba(0, 255, 170, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 15px 20px;
    text-align: left;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 1rem;
    transition: all 0.2s ease;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    position: relative;
}

.choice-btn:hover {
    background: rgba(0, 255, 170, 0.15);
    border-color: var(--accent-color);
    padding-left: 30px;
    text-shadow: 0 0 8px var(--accent-glow);
}

.choice-btn::before {
    content: '>';
    position: absolute;
    left: 10px;
    opacity: 0;
    transition: opacity 0.2s;
}

.choice-btn:hover::before {
    opacity: 1;
}

.choice-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    filter: grayscale(1);
    transform: none;
}

.typing-cursor::after {
    content: '█';
    animation: blink 0.8s step-end infinite;
    color: var(--accent-color);
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* Mobile / Tablet Responsiveness */
@media (max-width: 800px) {
    body {
        height: auto;
        overflow-y: auto;
        display: block;
    }

    #game-container {
        height: auto;
        min-height: 100vh;
        border: none;
        overflow: visible;
        box-shadow: none;
    }

    /* Flatten the structure to reorder */
    #game-grid {
        display: contents;
    }

    /* 1. HUD */
    header#game-hud {
        order: 1;
        flex-direction: column;
        gap: var(--space-md);
        position: sticky;
        top: 0;
        z-index: 1000;
        border-bottom: 1px solid var(--accent-color);
    }

    /* 2. Story Text */
    main#story-container {
        order: 2;
        height: auto;
        min-height: 30vh;
        overflow: visible;
        /* Let page scroll */
        padding-bottom: 0;
    }

    /* 3. Responses */
    footer#action-area {
        order: 3;
        padding-top: 0;
        background: transparent;
        border: none;
    }

    /* 4. Panels (Pushed to bottom) */
    /* 5. Map & Inventory (Pushed to bottom) */
    aside#inventory-panel {
        order: 4;
        width: 100%;
        border: 1px solid #333;
        margin-top: 20px;
    }

    aside#map-hud {
        order: 5;
        width: 100%;
        border: 1px solid #333;
        border-top: none;
    }

    /* 6. Legal Footer (Very bottom) */
    #legal-footer {
        order: 6;
        width: 100%;
        border-top: 1px solid #333;
    }

    /* Fix internal layouts */
    .hud-right {
        width: 100%;
        display: flex;
        flex-direction: column;
        /* Stack Stats and Button */
        gap: 10px;
    }

    .stats-container {
        width: 100%;
        justify-content: space-between;
    }

    .share-progress-btn {
        width: 100%;
        /* Full width button on mobile */
        text-align: center;
        padding: 12px;
        margin-top: 5px;
    }

    .stat-item {
        flex: 1;
    }
}

/* --- Share Modal UI --- */
.share-card-ui {
    width: min(480px, 95vw);
    background: #0a0f14;
    border: 1px solid var(--accent-color);
    box-shadow: 0 0 40px rgba(0, 255, 170, 0.2);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.share-preview-container {
    width: 100%;
    aspect-ratio: 1;
    background: #000;
    border: 1px solid #333;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

#share-modal-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.share-caption-area {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

#share-caption-text {
    width: 100%;
    height: 100px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid #333;
    color: var(--text-primary);
    padding: 10px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    resize: none;
}

.hint {
    font-size: 0.7rem;
    color: var(--text-secondary);
    opacity: 0.7;
    text-align: center;
}

/* --- End Game Modal UI --- */
.end-game-card {
    border-top: 4px solid var(--border-color);
    text-align: center;
}

#end-game-title {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    letter-spacing: 0.15em;
}

.end-game-stats {
    margin: 24px 0;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid #333;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 8px;
}

.stat-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stat-value {
    font-size: 1.1rem;
    font-family: var(--font-heading);
    color: #fff;
}

/* Themes */
[data-theme="death"] .end-game-card {
    border-color: var(--danger-color);
    box-shadow: 0 0 50px rgba(255, 51, 51, 0.2);
}

[data-theme="death"] #end-game-title {
    color: var(--danger-color);
    text-shadow: 0 0 20px rgba(255, 51, 51, 0.6);
}

[data-theme="victory"] .end-game-card {
    border-color: var(--accent-color);
    box-shadow: 0 0 50px rgba(0, 255, 170, 0.2);
}

[data-theme="victory"] #end-game-title {
    color: var(--accent-color);
    text-shadow: 0 0 20px rgba(0, 255, 170, 0.6);
}