/* Painting generator - builds on text-generators.css (.tg-*) and texture-editor.css (pack panel). */
.pg-layout {
    display: grid;
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr) minmax(0, 320px);
    gap: 18px;
    align-items: start;
}

.tg-panel .pg-drop {
    display: grid;
    justify-items: center;
    gap: 6px;
    margin: 0;
    padding: 22px 12px;
    border: 2px dashed var(--tg-line);
    border-radius: 14px;
    background: var(--tg-field);
    cursor: pointer;
    transition: border-color 0.15s, background-color 0.15s;
}

.pg-drop i {
    color: var(--tg-accent);
    font-size: 1.7rem;
}

.pg-drop strong {
    color: var(--text-primary);
    font-size: 0.9rem;
}

.pg-drop small {
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
}

.pg-drop:hover,
.pg-drop.is-over,
.pg-drop.has-image {
    border-color: var(--tg-accent);
    background: var(--tg-accent-soft);
}

.main .pg-label {
    margin: 14px 0 6px;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-align: center;
    text-transform: uppercase;
}

.pg-presets {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 5px;
}

.main .pg-preset {
    display: grid;
    justify-items: center;
    align-content: center;
    gap: 4px;
    min-height: 46px;
    padding: 5px 2px;
    border: 1px solid var(--tg-line);
    border-radius: 9px;
    background: var(--tg-field);
    color: var(--text-secondary);
    font: inherit;
    font-size: 0.65rem;
    cursor: pointer;
}

.pg-preset i {
    display: block;
    width: calc(var(--w) * 22px / max(var(--w), var(--h)));
    height: calc(var(--h) * 22px / max(var(--w), var(--h)));
    border: 1px solid currentColor;
    border-radius: 2px;
    background: color-mix(in srgb, currentColor 20%, transparent);
}

.main .pg-preset.active,
.main .pg-preset:hover {
    border-color: var(--tg-accent);
    background: var(--tg-accent-soft);
    color: var(--text-primary);
}

.pg-size {
    display: flex;
    align-items: end;
    gap: 8px;
    margin-top: 8px;
}

.tg-panel .pg-size label {
    display: grid;
    flex: 1;
    gap: 4px;
    margin: 0;
    font-size: 0.78rem;
}

.pg-size label span {
    display: flex;
    justify-content: space-between;
}

.pg-size b {
    color: var(--tg-accent);
}

.pg-times {
    padding-bottom: 10px;
    color: var(--text-muted);
}

.pg-seg {
    display: flex;
    padding: 3px;
    border: 1px solid var(--tg-line);
    border-radius: 11px;
    background: var(--tg-field);
}

.main .pg-seg button {
    flex: 1;
    padding: 7px 4px;
    border: 0;
    border-radius: 8px;
    background: none;
    color: var(--text-secondary);
    font: inherit;
    font-size: 0.78rem;
    cursor: pointer;
}

.main .pg-seg button.active {
    background: var(--tg-accent-soft);
    color: var(--text-primary);
    box-shadow: inset 0 0 0 1px var(--tg-accent);
}

.tg-panel .pg-range {
    display: grid;
    gap: 4px;
    margin: 10px 0 0;
    font-size: 0.78rem;
    text-align: left;
}

.pg-range span {
    display: flex;
    justify-content: space-between;
}

.pg-range b {
    color: var(--tg-accent);
}

.pg-range input,
.pg-details input[type="range"] {
    width: 100%;
    accent-color: var(--tg-accent);
}

.tg-panel .pg-color {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 10px 0 0;
    font-size: 0.8rem;
}

.tg-panel .pg-color input {
    width: 42px;
    height: 32px;
    padding: 2px;
    border: 1px solid var(--tg-line);
    border-radius: 8px;
    background: var(--tg-field);
}

.pg-stage {
    overflow: hidden;
    border: 1px solid var(--tg-line);
    border-radius: 12px;
    background: #0c1220;
}

#pgPreview {
    display: block;
    width: 100%;
    height: auto;
    image-rendering: pixelated;
}

.pg-view-row {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    justify-content: space-between;
    gap: 10px;
    margin-top: 10px;
}

.tg-panel .pg-view-row label {
    display: grid;
    gap: 4px;
    margin: 0;
    min-width: 200px;
    font-size: 0.78rem;
    text-align: left;
}

.main .pg-size-info {
    margin: 0;
    color: var(--text-muted);
    font-family: var(--mono-font);
    font-size: 0.75rem;
}

/* the item tooltip of the game: dark purple frame, yellow title, gray author */
.pg-tip {
    display: inline-grid;
    gap: 2px;
    padding: 6px 9px;
    border: 2px solid #25015b;
    border-radius: 3px;
    background: rgba(16, 0, 16, 0.94);
    box-shadow: 0 0 0 1px rgba(16, 0, 16, 0.94);
    font-family: var(--mono-font);
    font-size: 0.82rem;
    text-align: left;
}

.pg-tip-title { color: #ffff55; }
.pg-tip-author { color: #aaaaaa; }
.pg-tip-size { color: #ffffff; }

.pg-real {
    overflow-x: auto;
    padding: 8px;
    border: 1px solid var(--tg-line);
    border-radius: 10px;
    background: repeating-conic-gradient(#2a2f3a 0 25%, #353b48 0 50%) 0 0 / 16px 16px;
}

#pgReal {
    display: block;
    height: auto;
    image-rendering: pixelated;
}

.pg-id {
    color: var(--tg-accent);
    font-family: var(--mono-font);
    font-weight: 500;
}

.pg-add {
    width: 100%;
    margin-top: 12px;
    justify-content: center;
}

.pg-cmds {
    display: grid;
    gap: 8px;
}

.pg-cmd {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4px 8px;
    padding: 8px 10px;
    border: 1px solid var(--tg-line);
    border-radius: 10px;
    background: var(--tg-field);
    text-align: left;
}

.main .pg-cmd span {
    grid-column: 1 / -1;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 700;
    text-align: left;
    text-transform: uppercase;
}

.pg-cmd code {
    overflow-wrap: anywhere;
    color: var(--text-primary);
    font-size: 0.74rem;
}

.pg-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 8px;
    margin-bottom: 14px;
}

.pg-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border: 1px solid var(--tg-line);
    border-radius: 10px;
    background: var(--tg-field);
}

.pg-thumb {
    width: 48px;
    height: 48px;
    object-fit: contain;
    image-rendering: pixelated;
}

.main .pg-item-main {
    display: grid;
    flex: 1;
    min-width: 0;
    text-align: left;
}

.pg-item-main small {
    overflow: hidden;
    color: var(--text-muted);
    font-size: 0.72rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (max-width: 1200px) {
    .pg-layout {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }

    .pg-view {
        grid-column: 1 / -1;
        order: -1;
    }
}

@media (max-width: 760px) {
    .pg-layout {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* new painting / replace a vanilla one */
.pg-mode {
    margin-bottom: 6px;
}

.pg-orig {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.pg-orig img {
    width: auto;
    max-width: 120px;
    height: 64px;
    border: 1px solid var(--tg-line);
    border-radius: 4px;
    image-rendering: pixelated;
}

.pg-orig small {
    color: var(--text-muted);
    font-size: 0.75rem;
}

#pgRepFields[hidden],
#pgNewFields[hidden],
#pgNewCmds[hidden],
#pgSizeRow[hidden],
.main #pgSizeLabel[hidden],
#pgPresets[hidden] {
    display: none;
}

/* the preview sticks while the page scrolls, like the preview of the text generators -
   only side by side; never taller than the screen */
@media (min-width: 1201px) {
    .pg-view {
        position: sticky;
        top: 96px;
        max-height: calc(100vh - 112px);
        overflow-y: auto;
    }
}