/* ---------- Gallery Page ---------- */
.gallery-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 12px;
}

.gallery-tile {
    border: 1px solid #ddd;
    border-radius: 12px;
    padding: 12px;
    background: #fff;
}

.thumb {
    height: 140px;
    border-radius: 10px;
    background: #f0f0f0;
    border: 1px dashed #ccc;
    margin-bottom: 10px;
}

.placeholder {
    opacity: 0.9;
}

.note {
    color: #555;
    font-size: 0.95rem;
}

/* Mobile */
@media (max-width: 700px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}
/* ---------- Global ---------- */


* {
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
    -khtml-user-select: none; /* Konqueror HTML */
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* Internet Explorer/Edge */
    user-select: none; /* Non-prefixed version, currently supported by Chrome, Edge, Opera, and Firefox */
}



body {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #fafafa;
    color: #333;
    line-height: 1.6;
}

.top-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 24px;
    background: #ffffff;
    border-bottom: 1px solid #ddd;
    user-select: none;
    -webkit-user-select: none; /* Safari */
    -ms-user-select: none; /* Old Edge */
}

.page-title {
    margin: 0;
}

.prompt-area {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    background: #fafafa;
    cursor: pointer;
    max-width: 420px;
}

    .prompt-area:active {
        transform: scale(0.98);
    }


.prompt-area {
    user-select: none;
    -webkit-user-select: none; /* Safari */
    -ms-user-select: none; /* Old Edge */
}


    .prompt-area:hover {
        background: #f2f2f2;
    }

.arty-icon {
    width: 90px;
    height: 90px;
    object-fit: contain;
}

.prompt-text {
    display: flex;
    flex-direction: column;
}

.prompt-subtext {
    font-size: 0.9em;
    color: #666;
}

.prompt-reveal {
    margin-top: 8px;
    padding: 8px;
    background: #ffffff;
    border: 1px dashed #ccc;
    border-radius: 8px;
}


/* ---------- Navigation ---------- */
nav {
    display: flex;
    justify-content: center;
    gap: 16px;
    padding: 12px;
    background-color: #ffffff;
    border-bottom: 1px solid #ddd;
    user-select: none;
    -webkit-user-select: none; /* Safari */
    -ms-user-select: none; /* Old Edge */
}

    nav a {
        text-decoration: none;
        color: #333;
        font-weight: bold;
    }

        nav a:hover {
            text-decoration: underline;
        }

/* ---------- Main Content ---------- */
main {
    max-width: 800px;
    margin: 0 auto;
    padding: 24px;
    user-select: none;
    -webkit-user-select: none; /* Safari */
    -ms-user-select: none; /* Old Edge */
}