:root {
    font: 14px/1.35 system-ui,sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 16px;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

button:disabled {
    cursor: not-allowed;
    opacity: .5;
}

.app {
    max-width: 1500px;
    margin: auto;
    display: grid;
    gap: 12px;
}

.bar,
.panel {
    border: 1px solid #d6dee9;
    border-radius: 8px;
    padding: 10px;
}

.bar {
    display: flex;
    gap: 8px;
    align-items: end;
    flex-wrap: wrap;
}

.title {
    font-weight: 800;
    font-size: 18px;
    margin-right: auto;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 86px;
}

.field.grow {
    flex: 1;
}

.field label,
.caption {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.field input,
.field select,
.field textarea {
    border: 1px solid #bdc8d8;
    border-radius: 5px;
    padding: 6px;
}

.button {
    border: 1px solid #aebbcf;
    border-radius: 5px;
    padding: 7px 10px;
}

.save-feedback {
    align-self: center;
    min-width: 175px;
    font-size: 12px;
    font-weight: 700;
}

.layout {
    display: grid;
    grid-template-columns: 240px minmax(380px,1fr) minmax(310px,430px);
    gap: 12px;
    min-height: 650px;
}

.panel {
    min-width: 0;
    overflow: auto;
}

.row {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
}

.glyphs {
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(36px,1fr));
    gap: 4px;
    margin-top: 8px;
}

.glyph {
    height: 36px;
    border: 1px solid #bdc8d8;
    border-radius: 4px;
    font-size: 18px;
}

.grid-wrap {
    overflow: auto;
    min-height: 430px;
    padding: 10px;
    border: 1px solid #dce3ec;
    border-radius: 6px;
}

.grid {
    display: grid;
    gap: 1px;
    width: max-content;
    background: #94a3b8;
    border: 1px solid #94a3b8;
    touch-action: none;
    user-select: none;
}

.pixel {
    padding: 0;
    border: 0;
    background: #fff;
}

.pixel.on {
    background: #000;
}

.pixel.baseline {
    box-shadow: inset 0 -2px #ed3d3d;
}

.actions {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
    margin: 8px 0;
}

.preview-text-field {
    min-width: 0;
    margin-top: 3px;
}

.preview-text-field textarea {
    display: block;
    width: 100%;
    max-width: 100%;
    height: 58px;
    resize: none;
    overflow-x: hidden;
    overflow-y: auto;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-wrap: break-word;
    word-break: break-all;
}

.preview {
    display: block;
    max-width: 100%;
    border: 1px solid #bdc8d8;
    background: #fff;
    image-rendering: pixelated;
    margin: 8px 0;
}

.section {
    border-top: 1px solid #dce3ec;
    margin-top: 14px;
    padding-top: 12px;
}

.muted {
    font-size: 11px;
}

.status {
    white-space: pre-wrap;
    padding: 8px;
    border-radius: 5px;
}

.hidden {
    display: none;
}

.wide {
    width: 100%;
}

@media(max-width:1120px) {
    .layout {
        grid-template-columns: 230px 1fr;
    }

    .preview-panel {
        grid-column: 1/-1;
    }
}

@media(max-width:720px) {
    body {
        padding: 8px;
    }

    .layout {
        grid-template-columns: 1fr;
    }

    .preview-panel {
        grid-column: auto;
    }

    .pixel {
        width: 18px;
        height: 18px;
    }
}

.icon-list {
    grid-template-columns: repeat(2,minmax(0,1fr));
}

.icon-choice {
    min-width: 0;
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 4px;
    padding: 8px 3px;
    border: 1px solid #bdc8d8;
    border-radius: 5px;
    font-size: 11px;
    overflow-wrap: anywhere;
}

.icon-choice canvas {
    width: 48px;
    height: 48px;
    max-width: 100%;
    object-fit: contain;
    image-rendering: pixelated;
}

.icon-choice.active {
    outline: 2px solid #172033;
    outline-offset: -2px;
}

.palette button {
    display: flex;
    gap: 5px;
    align-items: center;
}

.swatch {
    width: 16px;
    height: 16px;
    border: 1px solid #637087;
}

.icon-native {
    image-rendering: pixelated;
    flex-shrink: 0;
}

.row input {
    min-width: 0;
    max-width: 100%;
}

.pixel:focus-visible {
    z-index: 1;
}

.preview {
    flex-shrink: 0;
}

.grid {
    --pixel-size: 22px;
}

.pixel {
    width: var(--pixel-size);
    height: var(--pixel-size);
}

@media(max-width:720px) {
    .grid {
        --pixel-size: 18px;
    }
}

.font-settings {
    align-items: start;
}

.font-settings .settings-column {
    display: flex;
    align-self: stretch;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
    flex: 1 1 170px;
}

.font-settings .strike-settings {
    flex: 2 1 300px;
}

.font-settings>.field {
    flex: 0 1 115px;
    min-width: 0;
}

.font-settings .field input,
.font-settings .field select {
    min-width: 0;
    width: 100%;
}

.font-settings .settings-column>.button {
    align-self: start;
    margin-top: auto;
}

.font-settings .strike-label-row {
    display: flex;
    gap: 8px;
    align-items: end;
}

.font-settings .strike-label-row>.field {
    flex: 1;
    min-width: 0;
}

.font-settings .strike-label-row>.button {
    flex-shrink: 0;
}

.document-filename {
    display: block;
    overflow-wrap: anywhere;
}

/* Dashboard controls follow the selected appearance; artwork retains its native palette. */

:root {
    color: var(--text-color);
    background: var(--bg-color);
}

.bar,
.panel {
    background: var(--surface-dialog);
    border-color: var(--border-color);
}

.field label,
.caption,
.muted,
.save-feedback {
    color: var(--text-subtle);
}

.field input,
.field select,
.field textarea,
.row input,
.row select,
.row textarea {
    color: var(--text-color);
    background: var(--surface-input);
    border-color: var(--border-color);
}

select option {
    color: var(--text-color);
    background: var(--surface-input);
}

.button,
.glyph,
.icon-choice {
    color: var(--text-color);
    background: var(--surface-control);
    border-color: var(--border-color);
}

a.button {
    display: inline-block;
    text-decoration: none;
}

.button:hover,
.glyph:hover,
.icon-choice:hover {
    background: var(--surface-hover);
    border-color: var(--border-hover);
}

.button.primary,
.glyph.active {
    background: var(--cyan);
    border-color: var(--cyan);
    color: var(--on-accent);
}

.icon-choice.active {
    outline-color: var(--cyan);
}

.grid-wrap {
    background: var(--surface-muted);
    border-color: var(--border-color);
}

.section,
.preview {
    border-color: var(--border-color);
}

.status {
    background: var(--surface-alt);
    color: var(--text-soft);
}

.status.ok,
.save-feedback.ok {
    color: var(--green);
}

.status.error,
.save-feedback.error {
    color: var(--red);
}

.status.ok,
.status.error {
    background: var(--surface-muted);
}

.save-feedback.saving {
    color: var(--cyan);
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.pixel:focus-visible,
.palette button[aria-pressed="true"] {
    outline: 2px solid var(--cyan);
    outline-offset: 2px;
}

.palette-0 {
    background: #ffffff;
}

.palette-1 {
    background: #000000;
}

.palette-2 {
    background: #ee1c25;
}

.palette-3 {
    background: #fff200;
}