/* 3D-Druck - builds on text-generators.css and texture-editor.css (picker, notes). */
.pd-layout {
    display: grid;
    grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.pd-head {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px;
}

.pd-head img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    image-rendering: pixelated;
}

.tg-panel .pd-head h2 {
    justify-content: flex-start;
    margin: 0;
}

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

.pd-stage {
    position: relative;
}

#pd3d {
    display: block;
    width: 100%;
    height: min(56vh, 460px);
    border: 1px solid var(--tg-line);
    border-radius: 12px;
    background: radial-gradient(circle at 50% 35%, color-mix(in srgb, var(--tg-accent) 10%, transparent), transparent 70%), var(--tg-field);
    cursor: grab;
    touch-action: none;
}

.pd-size {
    position: absolute;
    left: 10px;
    bottom: 10px;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-family: var(--mono-font);
    font-size: 0.8rem;
    pointer-events: none;
}

.pd-settings {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 18px;
    margin-top: 6px;
}

.pd-settings .toggle-row {
    grid-column: 1 / -1;
}

.pd-field {
    min-width: 0;
}

.pd-formats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
}

.pd-formats button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    border: 1px solid var(--tg-line);
    border-radius: 999px;
    background: var(--tg-field);
    color: var(--text-secondary);
    font: inherit;
    font-size: 0.8rem;
    cursor: pointer;
}

.pd-formats button.active {
    border-color: var(--tg-accent);
    background: var(--tg-accent-soft);
    color: var(--text-primary);
}

.pd-size-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 90px;
    gap: 10px;
    align-items: center;
}

.pd-size-row input[type="range"] {
    width: 100%;
    accent-color: var(--tg-accent);
}

.tg-panel .pd-size-row input[type="number"] {
    padding: 8px 10px;
}

.pd-palette {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
    margin-top: 8px;
}

.pd-swatch {
    width: 20px;
    height: 20px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 5px;
    background: var(--sw);
}

.pd-more {
    color: var(--text-muted);
    font-size: 0.75rem;
    align-self: center;
}

.pd-download {
    display: flex;
    width: 100%;
    justify-content: center;
    margin-top: 16px;
}

@media (max-width: 980px) {
    .pd-layout,
    .pd-settings {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* Skin figure and build sources */
.pd-source-tab i {
    margin-right: 2px;
}

.pd-source {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
    border: 1px solid var(--tg-line);
    border-radius: 12px;
    background: var(--tg-field);
}

.pd-source[hidden],
.te-grid[hidden],
.ig-picker-search[hidden] {
    display: none;
}

.pd-source label {
    margin: 4px 0 0;
}

.pd-name-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
}

.pd-name-row .btn {
    padding: 8px 14px;
}

.pd-upload {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px dashed var(--tg-line);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.82rem;
    cursor: pointer;
}

.pd-upload:hover,
.pd-upload:focus-within {
    border-color: var(--tg-accent);
    color: var(--text-primary);
}

.pd-upload input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.pd-structs {
    display: flex;
    flex-direction: column;
    gap: 3px;
    max-height: 260px;
    overflow-y: auto;
}

.pd-struct {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1px;
    padding: 6px 9px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: var(--text-primary);
    font: inherit;
    font-size: 0.82rem;
    text-align: left;
    cursor: pointer;
}

.pd-struct small {
    color: var(--text-muted);
    font-size: 0.72rem;
}

.pd-struct:hover,
.pd-struct.active {
    border-color: var(--tg-accent);
    background: var(--tg-accent-soft);
}

.pd-source .toggle-row {
    justify-content: flex-start;
    font-size: 0.82rem;
    text-align: left;
}

.pd-source [hidden],
.pd-field [hidden],
.pd-field[hidden] {
    display: none !important;
}

.pd-sign-line {
    font-family: var(--mono-font);
}

.pd-extra-sub {
    margin-top: 6px;
}

.pd-settings > [hidden] {
    display: none !important;
}

/* Advancement: background styles and icon grid */
.pd-adv-styles {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
    gap: 4px;
    max-height: 210px;
    overflow-y: auto;
}

.pd-adv-style {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 6px 4px;
    border: 1px solid var(--tg-line);
    border-radius: 8px;
    background: transparent;
    color: var(--text-secondary);
    font: inherit;
    font-size: 0.68rem;
    line-height: 1.2;
    cursor: pointer;
}

.pd-adv-style img {
    width: 100%;
    height: 22px;
    object-fit: fill;
    image-rendering: pixelated;
}

.pd-adv-style:hover,
.pd-adv-style.active {
    border-color: var(--tg-accent);
    background: var(--tg-accent-soft);
    color: var(--text-primary);
}

.pd-source .pd-adv-icons {
    max-height: 260px;
}

/* the picker sticks while the page scrolls (like the other tools' side panels) */
@media (min-width: 981px) {
    .pd-layout > .te-picker {
        position: sticky;
        top: 96px;
        max-height: calc(100vh - 112px);
        overflow-y: auto;
    }
}