/* mystical.quest - Pixel Art Grimoire Interface */

:root {
    --dungeon-black: #0a0a18;
    --panel-dark: #4a4468;
    --mist-gray: #6a6480;
    --parchment-glow: #e8dcc8;
    --gold-accent: #f1c40f;
    --arcane-purple: #9b59b6;
    --quest-blue: #3498db;
    --nature-green: #2ecc71;
    --danger-red: #E74C3C;
    --deep-panel: #141428;
    --font-pixel: 'Silkscreen', cursive;
    --font-body: 'Chakra Petch', sans-serif;
    --font-mono: 'Space Mono', monospace;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--dungeon-black);
    color: var(--parchment-glow);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
    image-rendering: pixelated;
}

/* Grain + Scanline Overlay */
.grain-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 999;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 1px,
        rgba(0, 0, 0, 0.08) 1px,
        rgba(0, 0, 0, 0.08) 2px
    );
}

/* Luminous Dust */
.dust-field {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.dust-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    opacity: 0;
    animation: dustFloat 5s ease-in-out infinite;
}

@keyframes dustFloat {
    0% { opacity: 0; transform: translateY(0); }
    50% { opacity: 0.7; }
    100% { opacity: 0; transform: translateY(-60px); }
}

/* Pixel Border */
.pixel-border {
    border: 4px solid var(--gold-accent);
    box-shadow:
        inset 0 0 0 2px var(--dungeon-black),
        inset 0 0 0 4px var(--gold-accent);
}

/* ============================================
   Section 1: Title Screen
   ============================================ */

.section-title-screen {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.title-container {
    text-align: center;
    z-index: 2;
}

.pixel-title {
    font-family: var(--font-pixel);
    font-size: 32px;
    color: var(--gold-accent);
    text-shadow: 0 0 4px var(--gold-accent), 0 0 8px rgba(241, 196, 15, 0.5);
    letter-spacing: 0.08em;
    margin-bottom: 12px;
}

.pixel-subtitle {
    font-family: var(--font-pixel);
    font-size: 16px;
    color: var(--arcane-purple);
    text-shadow: 0 0 4px var(--arcane-purple);
    letter-spacing: 0.12em;
    margin-bottom: 40px;
}

.blink-prompt {
    font-family: var(--font-pixel);
    font-size: 16px;
    color: var(--parchment-glow);
    animation: blink 1.2s step-end infinite;
    cursor: pointer;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.title-border {
    position: absolute;
    inset: 30px;
    pointer-events: none;
}

/* ============================================
   Section 2: Quest Panels (Broken Grid)
   ============================================ */

.section-quests {
    padding: 80px 5%;
    position: relative;
    z-index: 2;
}

.broken-grid-quests {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.quest-window {
    background: var(--panel-dark);
    border: 2px solid var(--mist-gray);
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.quest-window.visible {
    opacity: 1;
    transform: translateY(0);
}

.quest-window:nth-child(1) { transform: rotate(-0.5deg) translateY(15px); }
.quest-window:nth-child(2) { transform: rotate(0.3deg) translateY(15px); }
.quest-window:nth-child(3) { transform: rotate(0.5deg) translateY(15px); }
.quest-window:nth-child(4) { transform: rotate(-0.3deg) translateY(15px); }

.quest-window.visible:nth-child(1) { transform: rotate(-0.5deg) translateY(0); }
.quest-window.visible:nth-child(2) { transform: rotate(0.3deg) translateY(0); }
.quest-window.visible:nth-child(3) { transform: rotate(0.5deg) translateY(0); }
.quest-window.visible:nth-child(4) { transform: rotate(-0.3deg) translateY(0); }

.window-titlebar {
    background: var(--mist-gray);
    padding: 6px 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.window-title {
    font-family: var(--font-pixel);
    font-size: 11px;
    color: var(--dungeon-black);
    letter-spacing: 0.05em;
}

.window-controls {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--dungeon-black);
}

.window-body {
    padding: 20px;
}

.quest-icon {
    margin-bottom: 12px;
}

.pixel-icon {
    width: 32px;
    height: 32px;
    image-rendering: pixelated;
}

.quest-title {
    font-family: var(--font-pixel);
    font-size: 16px;
    color: var(--parchment-glow);
    margin-bottom: 8px;
}

.quest-desc {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--parchment-glow);
    opacity: 0.75;
    line-height: 1.7;
    margin-bottom: 12px;
}

.quest-stats {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.stat {
    font-family: var(--font-mono);
    font-size: 11px;
}

.stat-label {
    color: var(--mist-gray);
}

.stat-val.gold { color: var(--gold-accent); }
.stat-val.purple { color: var(--arcane-purple); }
.stat-val.blue { color: var(--quest-blue); }
.stat-val.green { color: var(--nature-green); }
.stat-val.red { color: var(--danger-red); }

/* Inventory Panel */
.inventory-panel .quest-title {
    margin-bottom: 16px;
}

.inventory-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 16px;
}

.inv-slot {
    background: rgba(10, 10, 24, 0.6);
    border: 1px solid var(--mist-gray);
    padding: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-pixel);
    font-size: 11px;
}

.inv-slot.filled {
    border-color: var(--gold-accent);
}

.inv-icon {
    font-size: 16px;
    color: var(--gold-accent);
}

.inv-slot:not(.filled) .inv-icon {
    color: var(--mist-gray);
}

.inv-name {
    color: var(--parchment-glow);
    opacity: 0.7;
}

.progress-xp {
    display: flex;
    align-items: center;
    gap: 10px;
}

.xp-label {
    font-family: var(--font-pixel);
    font-size: 11px;
    color: var(--gold-accent);
    flex-shrink: 0;
}

.xp-bar {
    flex: 1;
    height: 8px;
    background: rgba(10, 10, 24, 0.6);
    border: 1px solid var(--mist-gray);
}

.xp-fill {
    height: 100%;
    width: 0;
    background: var(--nature-green);
    transition: width 1s ease;
}

.xp-val {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--nature-green);
    flex-shrink: 0;
}

/* ============================================
   Section 3: Grimoire
   ============================================ */

.section-grimoire {
    padding: 80px 5%;
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.grimoire-page {
    max-width: 600px;
    width: 100%;
    padding: 36px 32px;
    text-align: center;
    background: var(--deep-panel);
}

.grimoire-heading {
    font-family: var(--font-pixel);
    font-size: 16px;
    color: var(--gold-accent);
    text-shadow: 0 0 4px rgba(241, 196, 15, 0.3);
    margin-bottom: 20px;
    letter-spacing: 0.1em;
}

.grimoire-text {
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--parchment-glow);
    line-height: 1.8;
    margin-bottom: 16px;
    opacity: 0.8;
}

.grimoire-sigil {
    margin-top: 24px;
}

.grimoire-sigil .pixel-icon {
    width: 60px;
    height: 60px;
}

/* ============================================
   Footer
   ============================================ */

.section-footer {
    padding: 40px 5%;
    text-align: center;
    border-top: 2px solid var(--panel-dark);
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.footer-brand {
    font-family: var(--font-pixel);
    font-size: 16px;
    color: var(--gold-accent);
    text-shadow: 0 0 4px rgba(241, 196, 15, 0.3);
}

.footer-ver {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--mist-gray);
    letter-spacing: 0.08em;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
    .broken-grid-quests {
        grid-template-columns: 1fr;
    }

    .quest-window {
        transform: none;
    }

    .quest-window.visible {
        transform: none;
    }

    .title-border {
        inset: 15px;
    }

    .section-quests {
        padding: 60px 4%;
    }
}

@media (max-width: 480px) {
    .pixel-title {
        font-size: 24px;
    }

    .pixel-subtitle {
        font-size: 12px;
    }

    .inventory-grid {
        grid-template-columns: 1fr;
    }

    .progress-xp {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
}