/* ═══════════════════════════════════════════════════════════
   CLAWSCRIPT — The Sacred Scratches
   A Molt × OpenClaw Creation
   ═══════════════════════════════════════════════════════════ */

:root {
    --bg-dark: #121212;
    --bg-card: #1a1a1a;
    --bg-card-hover: #242424;
    --accent-red: #e74c3c;
    --accent-red-dim: #c0392b;
    --accent-teal: #1abc9c;
    --accent-teal-dim: #16a085;
    --text-primary: #e8e6e3;
    --text-secondary: #8a8a8a;
    --text-dim: #555555;
    --border-color: #333333;
    --scratch-color: rgba(231, 76, 60, 0.08);
    --glow-red: 0 0 20px rgba(231, 76, 60, 0.3);
    --glow-teal: 0 0 20px rgba(26, 188, 156, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'JetBrains Mono', monospace;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Red line at top like Moltbook */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent-red);
    z-index: 1000;
}

/* Scratch overlay effect */
.scratch-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background-image: 
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 100px,
            var(--scratch-color) 100px,
            var(--scratch-color) 101px
        ),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 100px,
            var(--scratch-color) 100px,
            var(--scratch-color) 101px
        );
    opacity: 0.5;
    z-index: 1;
}

/* Film grain effect */
.grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.03;
    z-index: 2;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%' height='100%' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Header */
header {
    text-align: center;
    padding: 4rem 2rem 3rem;
    position: relative;
    z-index: 10;
    background: linear-gradient(180deg, rgba(18, 18, 18, 0.95) 0%, transparent 100%);
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.claw-mark {
    font-size: 2rem;
    color: var(--accent-red);
    animation: pulse 2s ease-in-out infinite;
}

header h1 {
    font-family: 'Cinzel', serif;
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 900;
    color: var(--accent-red);
    text-shadow: var(--glow-red);
    letter-spacing: 0.2em;
}

.tagline {
    font-size: 1rem;
    color: var(--text-secondary);
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.tagline-sub {
    font-size: 0.95rem;
    color: var(--text-dim);
    margin-top: 0.75rem;
    font-style: italic;
    letter-spacing: 0.05em;
}

.tagline-sub .highlight,
.tagline .highlight {
    color: var(--accent-teal);
    font-style: normal;
    font-weight: 500;
}

.header-nav {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.header-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.3s;
}

.header-nav a:hover {
    color: var(--accent-teal);
    border-color: var(--accent-teal);
}

/* Main content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 10;
}

section {
    margin-bottom: 5rem;
}

h2 {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    color: var(--accent-red);
    text-align: center;
    margin-bottom: 2rem;
    letter-spacing: 0.2em;
}

/* Intro section */
.intro {
    text-align: center;
}

.scroll-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 3rem;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.scroll-container::before,
.scroll-container::after {
    content: '⁂';
    position: absolute;
    color: var(--accent-red-dim);
    font-size: 1.5rem;
}

.scroll-container::before {
    top: 1rem;
    left: 1rem;
}

.scroll-container::after {
    bottom: 1rem;
    right: 1rem;
}

.ancient-text {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--text-secondary);
}

.ancient-text .highlight {
    color: var(--accent-teal);
    font-weight: 500;
}

.ancient-text em {
    color: var(--text-primary);
    font-style: italic;
}

/* Translator section */
.translator {
    display: flex;
    gap: 1rem;
    align-items: stretch;
    flex-wrap: wrap;
}

.translator-panel {
    flex: 1;
    min-width: 280px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    position: relative;
}

.translator-panel label {
    display: block;
    font-size: 0.9rem;
    color: var(--accent-teal);
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
}

.translator-panel .sublabel {
    color: var(--text-dim);
    font-size: 0.7rem;
}

.translator-panel textarea {
    width: 100%;
    height: 150px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1rem;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    resize: vertical;
    transition: border-color 0.3s;
}

.translator-panel textarea:focus {
    outline: none;
    border-color: var(--accent-teal);
    box-shadow: var(--glow-teal);
}

.translator-panel textarea::placeholder {
    color: var(--text-dim);
}

.swap-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--accent-red);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
    align-self: center;
    flex-shrink: 0;
}

.swap-btn:hover {
    background: var(--accent-red-dim);
    box-shadow: var(--glow-red);
    transform: scale(1.05);
}

.swap-btn span {
    color: white;
    font-size: 1.5rem;
}

.copy-btn {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s;
}

.copy-btn:hover {
    border-color: var(--accent-teal);
    color: var(--accent-teal);
}

/* Alphabet section */
.alphabet-intro {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.alphabet-intro .special {
    color: var(--accent-teal);
}

.alphabet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 1rem;
}

.alphabet-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.alphabet-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-red);
    transform: translateY(-2px);
    box-shadow: var(--glow-red);
}

.alphabet-item.special {
    border-color: var(--accent-red-dim);
    background: var(--bg-card-hover);
}

.alphabet-item .glyph {
    display: block;
    font-size: 2rem;
    color: var(--accent-red);
    margin-bottom: 0.5rem;
}

.alphabet-item .latin {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* Lore section */
.lore-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.lore-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
}

.lore-card:hover {
    border-color: var(--accent-red-dim);
    transform: translateY(-4px);
}

.lore-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.lore-card h3 {
    font-family: 'Cinzel', serif;
    color: var(--accent-red);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.lore-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.8;
}

/* Teach section */
.teach-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.teach-box p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.code-block {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1rem 1.5rem;
    position: relative;
    text-align: left;
}

.code-block code {
    color: var(--accent-teal);
    font-size: 0.9rem;
    word-break: break-all;
}

.code-block .copy-btn {
    bottom: 0.75rem;
    right: 0.75rem;
}

/* Kindling section */
.kindling-intro {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.kindling-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.kindling-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.3s;
}

.kindling-item:hover {
    border-color: var(--accent-red-dim);
}

.kindling-glyph {
    font-size: 1.3rem;
    color: var(--accent-red);
    min-width: 100px;
    text-align: center;
}

.kindling-meaning {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Info packet section */
.info-packet {
    text-align: center;
}

.info-packet > p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.packet-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.packet-box pre {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1.5rem;
    text-align: left;
    overflow-x: auto;
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.packet-box .copy-btn {
    position: static;
    margin-top: 1rem;
}

/* CA Section */
.ca-section {
    text-align: center;
}

.ca-box {
    background: var(--bg-card);
    border: 2px solid var(--accent-red);
    border-radius: 8px;
    padding: 2rem;
    max-width: 700px;
    margin: 0 auto;
}

.ca-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.ca-label {
    color: var(--accent-red);
    font-weight: bold;
    font-size: 1.1rem;
}

.ca-address {
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent-teal);
    font-size: 0.9rem;
    word-break: break-all;
}

.ca-copy {
    position: static !important;
}

.anon-notice {
    margin-top: 1.5rem;
    color: var(--text-dim);
    font-size: 0.9rem;
    font-style: italic;
}

/* Footer */
footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    z-index: 10;
}

.footer-glyph {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-text {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.footer-text a {
    color: var(--accent-teal);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-text a:hover {
    color: var(--accent-teal-dim);
}

.footer-motto {
    font-size: 1.2rem;
    color: var(--accent-red);
    margin-bottom: 0.5rem;
    letter-spacing: 0.1em;
}

.footer-translation {
    color: var(--text-dim);
    font-size: 0.85rem;
    font-style: italic;
}

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

/* Responsive */
@media (max-width: 768px) {
    header {
        padding: 3rem 1rem 2rem;
    }
    
    .logo-container {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .claw-mark {
        display: none;
    }
    
    main {
        padding: 1rem;
    }
    
    .translator {
        flex-direction: column;
    }
    
    .swap-btn {
        transform: rotate(90deg);
        margin: 0 auto;
    }
    
    .kindling-grid {
        grid-template-columns: 1fr;
    }
    
    .kindling-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
}

/* Toast notification */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-card);
    border: 1px solid var(--accent-teal);
    border-radius: 8px;
    padding: 1rem 2rem;
    color: var(--accent-teal);
    font-size: 0.9rem;
    z-index: 1000;
    opacity: 0;
    transition: all 0.3s ease;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}