/* ============================================================
   Fun Gallery — Retro CRT Aesthetic
   ============================================================ */

/* --- Reset & Base --- */

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

:root {
    --bg: #0a0a0a;
    --surface: #1a1a1a;
    --border: #2a2a2a;
    --text: #c0c0c0;
    --text-bright: #e0e0e0;
    --neon: #0ff;
    --neon-glow: rgba(0, 255, 255, 0.35);
    --neon-alt: #0f0;
    --font-pixel: 'Press Start 2P', monospace;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-pixel);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* --- CRT Scanline Overlay --- */

.scanlines {
    pointer-events: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15) 0px,
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 3px
    );
}

/* --- Header --- */

.header {
    text-align: center;
    padding: 3rem 1rem 2rem;
}

.header__title {
    font-size: 2rem;
    color: var(--neon);
    text-shadow:
        0 0 6px var(--neon),
        0 0 20px var(--neon-glow),
        0 0 40px var(--neon-glow);
    letter-spacing: 0.05em;
    animation: flicker 4s infinite alternate;
}

.header__subtitle {
    margin-top: 1rem;
    font-size: 0.6rem;
    color: var(--text);
    letter-spacing: 0.15em;
}

@keyframes flicker {
    0%, 93%, 95%, 97%, 100% {
        opacity: 1;
    }
    94%, 96% {
        opacity: 0.85;
    }
}

/* --- Gallery Grid --- */

.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem 2rem 3rem;
}

/* --- Card --- */

.card {
    display: block;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    text-decoration: none;
    color: var(--text);
    transition:
        border-color 0.25s,
        box-shadow 0.25s,
        transform 0.2s;
}

.card:hover,
.card:focus-visible {
    border-color: var(--neon);
    box-shadow:
        0 0 8px var(--neon-glow),
        0 0 24px rgba(0, 255, 255, 0.12);
    transform: translateY(-3px);
    outline: none;
}

.card:hover .card__name {
    color: var(--neon);
    text-shadow: 0 0 6px var(--neon-glow);
}

/* --- Card Image --- */

.card__image-wrap {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #111;
}

.card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* --- Placeholder (no screenshot) --- */

.card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(135deg, #111 25%, transparent 25%) -10px 0/ 20px 20px,
        linear-gradient(225deg, #111 25%, transparent 25%) -10px 0/ 20px 20px,
        linear-gradient(315deg, #111 25%, transparent 25%) 0 0/ 20px 20px,
        linear-gradient(45deg, #111 25%, transparent 25%) 0 0/ 20px 20px;
    background-color: #0e0e0e;
}

.card__placeholder-text {
    font-size: 0.55rem;
    color: var(--text);
    text-align: center;
    padding: 0.75rem;
    word-break: break-word;
    text-shadow: 0 0 4px rgba(0, 255, 255, 0.2);
}

/* --- Card Body --- */

.card__body {
    padding: 0.75rem 0.85rem;
}

.card__name {
    font-size: 0.6rem;
    line-height: 1.6;
    color: var(--text-bright);
    transition: color 0.25s, text-shadow 0.25s;
}

/* --- Footer --- */

.footer {
    text-align: center;
    padding: 2rem 1rem 2.5rem;
    font-size: 0.5rem;
    color: #555;
    letter-spacing: 0.1em;
}

/* --- Responsive --- */

@media (max-width: 900px) {
    .gallery {
        grid-template-columns: repeat(2, 1fr);
    }

    .header__title {
        font-size: 1.4rem;
    }
}

@media (max-width: 560px) {
    .gallery {
        grid-template-columns: 1fr;
        padding: 1rem 1rem 3rem;
    }

    .header__title {
        font-size: 1rem;
    }

    .header__subtitle {
        font-size: 0.5rem;
    }
}