/* Interface guiada v2 — mantém os contratos funcionais do DTF Builder. */
.itsecom-dtfb-app[data-theme="dark"],
.itsecom-dtfb-app[data-theme="system"] {
    --dtfb-bg: #0b0f14;
    --dtfb-panel: #11171e;
    --dtfb-panel-2: #171e27;
    --dtfb-surface: #171e27;
    --dtfb-surface-2: #1d2631;
    --dtfb-surface-3: #25303d;
    --dtfb-workspace-bg: #202a36;
    --dtfb-toolbar-bg: #151c24;
    --dtfb-line: #293544;
    --dtfb-line-strong: #3a4859;
    --dtfb-text: #f4f7fb;
    --dtfb-muted: #97a6b8;
    --dtfb-subtle: #6f7f92;
    --dtfb-input-bg: #0f151c;
    --dtfb-input-text: #f4f7fb;
    --dtfb-card-shadow: 0 10px 28px rgba(0, 0, 0, .16);
    --dtfb-soft-magenta: rgba(241, 33, 138, .12);
    --dtfb-soft-blue: rgba(77, 163, 255, .10);
}

.itsecom-dtfb-app[data-theme="light"] {
    --dtfb-bg: #edf2f7;
    --dtfb-panel: #ffffff;
    --dtfb-panel-2: #f7f9fc;
    --dtfb-surface: #ffffff;
    --dtfb-surface-2: #f6f8fb;
    --dtfb-surface-3: #eaf0f6;
    --dtfb-workspace-bg: #e1e7ee;
    --dtfb-toolbar-bg: #f7f9fc;
    --dtfb-line: #dce4ed;
    --dtfb-line-strong: #bdc9d6;
    --dtfb-text: #172033;
    --dtfb-muted: #65738a;
    --dtfb-subtle: #8995a7;
    --dtfb-input-bg: #ffffff;
    --dtfb-input-text: #172033;
    --dtfb-card-shadow: 0 10px 28px rgba(47, 61, 78, .08);
    --dtfb-soft-magenta: rgba(241, 33, 138, .08);
    --dtfb-soft-blue: rgba(77, 163, 255, .09);
}

@media (prefers-color-scheme: light) {
    .itsecom-dtfb-app[data-theme="system"] {
        --dtfb-bg: #edf2f7;
        --dtfb-panel: #ffffff;
        --dtfb-panel-2: #f7f9fc;
        --dtfb-surface: #ffffff;
        --dtfb-surface-2: #f6f8fb;
        --dtfb-surface-3: #eaf0f6;
        --dtfb-workspace-bg: #e1e7ee;
        --dtfb-toolbar-bg: #f7f9fc;
        --dtfb-line: #dce4ed;
        --dtfb-line-strong: #bdc9d6;
        --dtfb-text: #172033;
        --dtfb-muted: #65738a;
        --dtfb-subtle: #8995a7;
        --dtfb-input-bg: #ffffff;
        --dtfb-input-text: #172033;
        --dtfb-card-shadow: 0 10px 28px rgba(47, 61, 78, .08);
        --dtfb-soft-magenta: rgba(241, 33, 138, .08);
        --dtfb-soft-blue: rgba(77, 163, 255, .09);
    }
}

body.itsecom-dtfb-shell[data-dtfb-theme="dark"] { background: #0b0f14 !important; }
body.itsecom-dtfb-shell[data-dtfb-theme="light"] { background: #edf2f7 !important; }

.itsecom-dtfb-app {
    min-height: 760px;
    grid-template-rows: 68px minmax(0, 1fr);
    background: var(--dtfb-bg);
    color: var(--dtfb-text);
    transition: background-color .18s ease, color .18s ease;
}

/* Em páginas limpas ou incorporadas, o editor cobre a área visível mesmo com uma folha curta. */
.itsecom-dtfb-app.itsecom-dtfb-mode-blank,
.itsecom-dtfb-app.itsecom-dtfb-mode-embedded {
    min-height: max(760px, 100dvh);
}

.itsecom-dtfb-app .itsecom-dtfb-topbar {
    height: 68px;
    display: grid;
    grid-template-columns: minmax(230px, 1fr) auto minmax(230px, 1fr);
    align-items: center;
    gap: 14px;
    padding: 0 14px;
    background: var(--dtfb-surface);
    border-bottom: 1px solid var(--dtfb-line);
    color: var(--dtfb-text);
}

.itsecom-dtfb-app .itsecom-dtfb-brand {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    min-width: 0;
}

.itsecom-dtfb-app .itsecom-dtfb-brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: linear-gradient(145deg, #ff178d, #d9006c);
    box-shadow: 0 8px 22px rgba(241, 33, 138, .24);
}

.itsecom-dtfb-app .itsecom-dtfb-brand strong { color: var(--dtfb-text); font-size: 14px; }
.itsecom-dtfb-app .itsecom-dtfb-brand small { color: var(--dtfb-muted); font-size: 10px; }

.itsecom-dtfb-app .itsecom-dtfb-top-actions {
    grid-column: 2;
    grid-row: 1;
    justify-self: center;
    display: flex;
    align-items: center;
    gap: 7px;
}

.itsecom-dtfb-app .itsecom-dtfb-top-utilities {
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 7px;
    min-width: 0;
}

.itsecom-dtfb-app .itsecom-dtfb-save-status {
    margin-left: 2px;
    max-width: 92px;
    overflow: hidden;
    color: var(--dtfb-muted);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.itsecom-dtfb-app .dtfb-btn {
    min-height: 38px;
    border-radius: 10px;
    padding: 8px 12px;
    box-shadow: none;
}

.itsecom-dtfb-app .dtfb-btn.ghost,
.itsecom-dtfb-app .dtfb-history-btn {
    background: var(--dtfb-button-neutral-bg, var(--dtfb-surface-2));
    border-color: var(--dtfb-button-neutral-bg, var(--dtfb-line));
    color: var(--dtfb-button-neutral-text, var(--dtfb-text));
}

.itsecom-dtfb-app .dtfb-btn.ghost.dtfb-history-btn {
    flex: 0 0 34px;
    width: 34px;
    min-width: 34px;
    height: 34px;
    min-height: 34px;
    padding: 0;
    background: var(--dtfb-surface-2);
    border-color: var(--dtfb-line);
    color: var(--dtfb-text);
    font-family: system-ui, sans-serif;
    font-size: 18px;
    font-weight: 800;
    line-height: 1;
    filter: none;
    box-shadow: none;
}
.itsecom-dtfb-app .dtfb-btn.ghost.dtfb-history-btn:hover,
.itsecom-dtfb-app .dtfb-btn.ghost.dtfb-history-btn:focus-visible { color: var(--dtfb-text); border-color: var(--dtfb-magenta); }

.itsecom-dtfb-app .itsecom-dtfb-cart-cta {
    min-height: 42px;
    padding-inline: 17px;
    border-radius: 11px;
    box-shadow: 0 9px 22px color-mix(in srgb, var(--dtfb-button-primary-bg, #159bd3) 25%, transparent);
}

.itsecom-dtfb-app .itsecom-dtfb-theme-toggle { min-width: 92px; }
.itsecom-dtfb-app .dtfb-theme-icon { font-size: 15px; line-height: 1; }

.itsecom-dtfb-app .itsecom-dtfb-layout {
    grid-template-columns: 320px minmax(510px, 1fr) 340px;
    background: var(--dtfb-bg);
}

.itsecom-dtfb-app .itsecom-dtfb-panel {
    background: var(--dtfb-panel);
    color: var(--dtfb-text);
}

.itsecom-dtfb-app .itsecom-dtfb-left-panel { border-right-color: var(--dtfb-line); }
.itsecom-dtfb-app .itsecom-dtfb-right-panel { border-left-color: var(--dtfb-line); }

.itsecom-dtfb-app .itsecom-dtfb-panel-head {
    padding: 16px 14px 11px;
    border-bottom: 1px solid var(--dtfb-line);
}

.itsecom-dtfb-app .itsecom-dtfb-step-head {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.itsecom-dtfb-app .itsecom-dtfb-step-number {
    flex: 0 0 28px;
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    border-radius: 9px;
    background: var(--dtfb-soft-magenta);
    color: var(--dtfb-magenta);
    font-size: 12px;
    font-weight: 900;
}

.itsecom-dtfb-app .itsecom-dtfb-panel-head h2 {
    margin: 0;
    color: var(--dtfb-text);
    font-size: 14px;
    line-height: 1.25;
    text-transform: none;
    letter-spacing: 0;
}

.itsecom-dtfb-app .itsecom-dtfb-panel-head small {
    display: block;
    margin-top: 3px;
    color: var(--dtfb-muted);
    font-size: 10px;
}

.itsecom-dtfb-app .itsecom-dtfb-panel-body {
    padding: 12px 13px 22px;
    scrollbar-color: var(--dtfb-line-strong) transparent;
}

.itsecom-dtfb-app .itsecom-dtfb-dropzone {
    min-height: 72px;
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    align-items: center;
    justify-content: stretch;
    gap: 12px;
    padding: 11px 13px;
    border: 1.5px dashed color-mix(in srgb, var(--dtfb-magenta) 55%, var(--dtfb-line));
    border-radius: 13px;
    background: linear-gradient(145deg, var(--dtfb-soft-magenta), transparent 78%);
    text-align: left;
    color: var(--dtfb-text);
}

.itsecom-dtfb-app .itsecom-dtfb-dropzone.is-dragging {
    border-color: var(--dtfb-magenta);
    background: var(--dtfb-soft-magenta);
}

.itsecom-dtfb-app .itsecom-dtfb-dropzone .drop-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: var(--dtfb-magenta);
    color: #fff;
    font-size: 21px;
    font-weight: 900;
}

.itsecom-dtfb-app .itsecom-dtfb-drop-copy { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.itsecom-dtfb-app .itsecom-dtfb-drop-copy strong { color: var(--dtfb-text); font-size: 12px; }
.itsecom-dtfb-app .itsecom-dtfb-drop-copy > span { color: var(--dtfb-muted) !important; font-size: 9.5px !important; }
.itsecom-dtfb-app .itsecom-dtfb-drop-copy small { margin: 1px 0 0; color: var(--dtfb-subtle); font-size: 9px; }

.itsecom-dtfb-app .itsecom-dtfb-hint {
    margin-top: 10px;
    padding: 9px 10px;
    border-color: color-mix(in srgb, #4da3ff 26%, var(--dtfb-line));
    border-radius: 10px;
    background: var(--dtfb-soft-blue);
    color: var(--dtfb-muted);
}

.itsecom-dtfb-app .itsecom-dtfb-hint strong { color: var(--dtfb-text); }

.itsecom-dtfb-app .itsecom-dtfb-list-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin: 15px 2px 7px;
}

.itsecom-dtfb-app .itsecom-dtfb-list-heading strong {
    color: var(--dtfb-muted);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.itsecom-dtfb-app .itsecom-dtfb-list-heading span { color: var(--dtfb-subtle); font-size: 8.5px; }
.itsecom-dtfb-app .itsecom-dtfb-art-list { margin-top: 0; }

.itsecom-dtfb-app .dtfb-art-card {
    border-color: var(--dtfb-line);
    border-radius: 12px;
    background: var(--dtfb-surface-2);
    box-shadow: var(--dtfb-card-shadow);
}

.itsecom-dtfb-app .dtfb-art-card.is-selected {
    border-color: var(--dtfb-magenta);
    box-shadow: 0 0 0 2px var(--dtfb-soft-magenta);
}

.itsecom-dtfb-app .dtfb-art-title { color: var(--dtfb-text); }
.itsecom-dtfb-app .dtfb-art-meta,
.itsecom-dtfb-app .dtfb-art-fields label > span,
.itsecom-dtfb-app .dtfb-ratio-field > span { color: var(--dtfb-muted); }

.itsecom-dtfb-app .dtfb-number-control,
.itsecom-dtfb-app .dtfb-art-fields input,
.itsecom-dtfb-app .dtfb-locate {
    border-color: var(--dtfb-line);
    background: var(--dtfb-input-bg);
    color: var(--dtfb-input-text);
}

.itsecom-dtfb-app .dtfb-number-control input { background: var(--dtfb-input-bg); color: var(--dtfb-input-text); }
.itsecom-dtfb-app .dtfb-number-control button { background: var(--dtfb-surface-3); color: var(--dtfb-text); }
.itsecom-dtfb-app .dtfb-art-actions button { border-radius: 7px; }
.itsecom-dtfb-app .dtfb-art-actions [data-trim] svg { display: inline-block; vertical-align: -2px; margin-right: 2px; }
.itsecom-dtfb-app .dtfb-art-treatment-hint { grid-column: 1 / -1; font-size: 11px; line-height: 1.4; padding: 7px 9px; border: 1px solid var(--dtfb-magenta); border-radius: 7px; color: var(--dtfb-magenta); background: var(--dtfb-soft-magenta); }

.itsecom-dtfb-app .itsecom-dtfb-workspace {
    background: var(--dtfb-workspace-bg);
    grid-template-rows: auto minmax(0, 1fr);
}

.itsecom-dtfb-app .itsecom-dtfb-canvas-toolbar {
    min-height: 98px;
    grid-template-columns: minmax(175px, 1fr) auto minmax(110px, auto) auto;
    grid-template-areas:
        "title tools selected clear"
        "view view view view";
    gap: 10px;
    padding: 8px 12px;
    border-bottom-color: var(--dtfb-line);
    background: var(--dtfb-toolbar-bg);
}

.itsecom-dtfb-app .itsecom-dtfb-workspace-title {
    grid-area: title;
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 0;
}

.itsecom-dtfb-app .itsecom-dtfb-workspace-title strong { display: block; color: var(--dtfb-text); font-size: 12px; }
.itsecom-dtfb-app .itsecom-dtfb-workspace-title small { display: block; margin-top: 1px; color: var(--dtfb-muted); font-size: 9px; }

.itsecom-dtfb-app .itsecom-dtfb-tools { grid-area: tools; }
.itsecom-dtfb-app .itsecom-dtfb-tools button,
.itsecom-dtfb-app .itsecom-dtfb-view-tools button {
    min-height: 34px;
    border-color: var(--dtfb-line);
    border-radius: 9px;
    background: var(--dtfb-surface);
    color: var(--dtfb-text);
}

.itsecom-dtfb-app .itsecom-dtfb-canvas-toolbar > span { grid-area: selected; color: var(--dtfb-muted); }
.itsecom-dtfb-app .itsecom-dtfb-canvas-toolbar > .danger-link { grid-area: clear; }

.itsecom-dtfb-app .itsecom-dtfb-view-tools {
    grid-area: view;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding-top: 7px;
    border-top: 1px solid var(--dtfb-line);
}

.itsecom-dtfb-app .itsecom-dtfb-view-tools button {
    flex: 0 0 auto;
    padding: 7px 11px;
    cursor: pointer;
    font-size: 10px;
    font-weight: 800;
}

.itsecom-dtfb-app .itsecom-dtfb-zoom-control {
    min-height: 34px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--dtfb-line);
    border-radius: 9px;
    background: var(--dtfb-surface);
    color: var(--dtfb-text);
}

.itsecom-dtfb-app .itsecom-dtfb-zoom-control { padding: 6px 10px; }
.itsecom-dtfb-app .itsecom-dtfb-zoom-control input[type="range"] {
    width: clamp(100px, 13vw, 175px);
    margin: 0;
    accent-color: var(--dtfb-magenta);
    cursor: pointer;
}
.itsecom-dtfb-app .itsecom-dtfb-zoom-control output {
    min-width: 38px;
    color: var(--dtfb-text);
    font-size: 10px;
    font-weight: 900;
    text-align: right;
}

.itsecom-dtfb-app .itsecom-dtfb-stage-wrap {
    padding: 18px;
    background-color: var(--dtfb-workspace-bg);
    background-image: linear-gradient(color-mix(in srgb, var(--dtfb-line) 45%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--dtfb-line) 45%, transparent) 1px, transparent 1px);
    background-size: 20px 20px;
    justify-content: safe center;
    scrollbar-color: var(--dtfb-line-strong) transparent;
}

.itsecom-dtfb-app .itsecom-dtfb-stage-card {
    padding: 14px 14px 20px;
    border-radius: 6px;
    background: color-mix(in srgb, var(--dtfb-bg) 84%, #000);
    box-shadow: 0 20px 48px rgba(0, 0, 0, .22);
}

.itsecom-dtfb-app .itsecom-dtfb-ruler-label { background: var(--dtfb-surface); color: var(--dtfb-text); }

.itsecom-dtfb-app .itsecom-dtfb-right-panel .itsecom-dtfb-panel-body { display: block; }

.itsecom-dtfb-app .itsecom-dtfb-primary-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 10px;
}

.itsecom-dtfb-app .itsecom-dtfb-primary-metrics > div {
    min-width: 0;
    padding: 10px 11px;
    border: 1px solid color-mix(in srgb, var(--dtfb-magenta) 25%, var(--dtfb-line));
    border-radius: 11px;
    background: var(--dtfb-surface-2);
}

.itsecom-dtfb-app .itsecom-dtfb-primary-metrics span { display: block; color: var(--dtfb-muted); font-size: 8.5px; }
.itsecom-dtfb-app .itsecom-dtfb-primary-metrics strong { display: block; margin-top: 3px; color: var(--dtfb-text); font-size: 15px; }
.itsecom-dtfb-app .itsecom-dtfb-primary-metrics .price strong { color: var(--dtfb-magenta); }

.itsecom-dtfb-app .itsecom-dtfb-sidebar-info {
    margin: 0 0 10px;
    padding: 11px;
    border-radius: 11px;
}

.itsecom-dtfb-app .itsecom-dtfb-setting-card,
.itsecom-dtfb-app .itsecom-dtfb-technical-summary {
    margin: 0 0 10px;
    padding: 11px;
    border: 1px solid var(--dtfb-line);
    border-radius: 12px;
    background: var(--dtfb-surface-2);
}

.itsecom-dtfb-app .itsecom-dtfb-card-heading { margin-bottom: 10px; }
.itsecom-dtfb-app .itsecom-dtfb-card-heading strong { display: block; color: var(--dtfb-text); font-size: 11px; }
.itsecom-dtfb-app .itsecom-dtfb-card-heading small { display: block; margin-top: 2px; color: var(--dtfb-muted); font-size: 8.5px; }

.itsecom-dtfb-app .itsecom-dtfb-settings label > span { color: var(--dtfb-muted); }
.itsecom-dtfb-app .itsecom-dtfb-settings input,
.itsecom-dtfb-app .itsecom-dtfb-settings select {
    height: 36px;
    border-color: var(--dtfb-line);
    border-radius: 8px;
    background: var(--dtfb-input-bg);
    color: var(--dtfb-input-text);
}

.itsecom-dtfb-app .itsecom-dtfb-settings input[readonly] { color: var(--dtfb-muted); }

.itsecom-dtfb-app .itsecom-dtfb-switch {
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 43px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--dtfb-line);
}

.itsecom-dtfb-app .itsecom-dtfb-switch > span { min-width: 0; }
.itsecom-dtfb-app .itsecom-dtfb-switch strong { display: block; color: var(--dtfb-text); font-size: 9.5px; }
.itsecom-dtfb-app .itsecom-dtfb-switch small { display: block; margin-top: 2px; color: var(--dtfb-muted); font-size: 8px; }
.itsecom-dtfb-app .itsecom-dtfb-switch input {
    appearance: none;
    flex: 0 0 38px;
    width: 38px;
    height: 22px;
    margin: 0;
    border: 1px solid var(--dtfb-line-strong);
    border-radius: 999px;
    background: var(--dtfb-surface-3);
    cursor: pointer;
    position: relative;
    transition: .18s ease;
}

.itsecom-dtfb-app .itsecom-dtfb-switch input::before {
    content: "";
    position: absolute;
    left: 2px;
    top: 2px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--dtfb-muted);
    transition: .18s ease;
}

.itsecom-dtfb-app .itsecom-dtfb-switch input:checked { border-color: var(--dtfb-magenta); background: var(--dtfb-magenta); }
.itsecom-dtfb-app .itsecom-dtfb-switch input:checked::before { transform: translateX(16px); background: #fff; }

.itsecom-dtfb-app .itsecom-dtfb-summary > div { border-bottom-color: var(--dtfb-line); color: var(--dtfb-muted); }
.itsecom-dtfb-app .itsecom-dtfb-summary b { color: var(--dtfb-text); }
.itsecom-dtfb-app .itsecom-dtfb-section-title { color: var(--dtfb-muted); }

.itsecom-dtfb-app .itsecom-dtfb-modal > div,
.itsecom-dtfb-app .itsecom-dtfb-processing > div {
    border-color: var(--dtfb-line-strong);
    background: var(--dtfb-surface);
    color: var(--dtfb-text);
}
.itsecom-dtfb-app .itsecom-dtfb-modal h3 { color: var(--dtfb-text); }
.itsecom-dtfb-app .itsecom-dtfb-modal p,
.itsecom-dtfb-app .itsecom-dtfb-processing p { color: var(--dtfb-muted); }

/* O modal configurável permanece branco, conforme o contrato anterior. */
.itsecom-dtfb-app .itsecom-dtfb-help-modal > div,
.itsecom-dtfb-app .itsecom-dtfb-help-modal header {
    background: #fff;
    border-color: #d9dee3;
    color: #20272d;
}
.itsecom-dtfb-app .itsecom-dtfb-help-modal h3,
.itsecom-dtfb-app .itsecom-dtfb-help-modal p { color: #20272d; }

@media (max-width: 1380px) {
    .itsecom-dtfb-app .itsecom-dtfb-layout { grid-template-columns: 290px minmax(480px, 1fr) 320px; }
    .itsecom-dtfb-app .itsecom-dtfb-topbar { grid-template-columns: minmax(190px, 1fr) auto minmax(190px, 1fr); }
    .itsecom-dtfb-app .itsecom-dtfb-save-status { display: none; }
    .itsecom-dtfb-app .dtfb-btn { padding-inline: 10px; }
}

@media (max-width: 1250px) and (min-width: 1001px) {
    .itsecom-dtfb-app .itsecom-dtfb-layout { grid-template-columns: 280px minmax(455px, 1fr) 310px; }
    .itsecom-dtfb-app .itsecom-dtfb-right-panel { grid-column: auto; max-height: none; border-top: 0; border-left: 1px solid var(--dtfb-line); }
    .itsecom-dtfb-app .itsecom-dtfb-right-panel .itsecom-dtfb-panel-head { display: flex; }
    .itsecom-dtfb-app .itsecom-dtfb-right-panel .itsecom-dtfb-panel-body { display: block; }
    .itsecom-dtfb-app .itsecom-dtfb-right-panel .itsecom-dtfb-warnings { grid-column: auto; }
    .itsecom-dtfb-app .itsecom-dtfb-canvas-toolbar {
        grid-template-columns: minmax(145px, 1fr) auto auto;
        grid-template-areas: "title tools clear" "view view view";
    }
    .itsecom-dtfb-app .itsecom-dtfb-canvas-toolbar > span { display: none; }
    .itsecom-dtfb-app .itsecom-dtfb-theme-toggle span:last-child { display: none; }
    .itsecom-dtfb-app .itsecom-dtfb-theme-toggle { min-width: 38px; width: 38px; padding: 0; }
}

@media (max-width: 1100px) {
    .itsecom-dtfb-app .itsecom-dtfb-topbar {
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-rows: auto auto;
        min-height: 112px;
        padding: 9px 10px;
    }
    .itsecom-dtfb-app .itsecom-dtfb-brand { grid-column: 1 / -1; grid-row: 1; justify-self: center; }
    .itsecom-dtfb-app .itsecom-dtfb-top-actions { grid-column: 1 / -1; grid-row: 2; justify-self: center; width: auto; }
    .itsecom-dtfb-app .itsecom-dtfb-top-utilities { grid-column: 2; grid-row: 1; position: absolute; right: 10px; top: 9px; }
    .itsecom-dtfb-app .itsecom-dtfb-save-status { display: none; }
}

@media (max-width: 1000px) {
    .itsecom-dtfb-app { min-height: 100dvh; overflow: auto; }
    .itsecom-dtfb-app .itsecom-dtfb-layout { display: flex; flex-direction: column; overflow: visible; }
    .itsecom-dtfb-app .itsecom-dtfb-panel { overflow: visible; }
    .itsecom-dtfb-app .itsecom-dtfb-left-panel { border-right: 0; border-bottom: 1px solid var(--dtfb-line); }
    .itsecom-dtfb-app .itsecom-dtfb-right-panel { max-height: none; border-left: 0; border-top: 1px solid var(--dtfb-line); }
    .itsecom-dtfb-app .itsecom-dtfb-right-panel .itsecom-dtfb-panel-head { display: flex; }
    .itsecom-dtfb-app .itsecom-dtfb-right-panel .itsecom-dtfb-panel-body { display: block; }
    .itsecom-dtfb-app .itsecom-dtfb-workspace { min-height: 650px; }
    .itsecom-dtfb-app .itsecom-dtfb-canvas-toolbar {
        grid-template-columns: minmax(160px, 1fr) auto auto;
        grid-template-areas: "title tools clear" "view view view";
    }
    .itsecom-dtfb-app .itsecom-dtfb-canvas-toolbar > span { display: none; }
    .itsecom-dtfb-app .itsecom-dtfb-primary-metrics { max-width: 480px; }
}

@media (max-width: 720px) {
    .itsecom-dtfb-app .itsecom-dtfb-topbar { min-height: 118px; }
    .itsecom-dtfb-app .itsecom-dtfb-brand { justify-self: start; text-align: left; }
    .itsecom-dtfb-app .itsecom-dtfb-top-actions { max-width: 100%; overflow-x: auto; justify-self: stretch; justify-content: flex-start; padding-bottom: 2px; }
    .itsecom-dtfb-app .itsecom-dtfb-top-actions .dtfb-btn:not(.itsecom-dtfb-cart-cta) > span:not(.dtfb-btn-icon) { display: none; }
    .itsecom-dtfb-app .itsecom-dtfb-cart-cta { margin-left: auto; white-space: nowrap; }
    .itsecom-dtfb-app .itsecom-dtfb-theme-toggle { min-width: 38px; width: 38px; padding: 0; }
    .itsecom-dtfb-app .itsecom-dtfb-theme-toggle span:last-child,
    .itsecom-dtfb-app #dtfbExit span:last-child { display: none; }
    .itsecom-dtfb-app #dtfbExit { width: 38px; padding: 0; }
    .itsecom-dtfb-app .itsecom-dtfb-canvas-toolbar {
        grid-template-columns: 1fr auto;
        grid-template-areas: "title clear" "view view" "tools tools";
    }
    .itsecom-dtfb-app .itsecom-dtfb-view-tools { justify-content: flex-start; overflow-x: auto; padding-bottom: 2px; }
    .itsecom-dtfb-app .itsecom-dtfb-tools { justify-content: flex-start; }
    .itsecom-dtfb-app .itsecom-dtfb-stage-wrap { justify-content: flex-start; padding: 12px; }
}

@media (max-width: 430px) {
    .itsecom-dtfb-app .itsecom-dtfb-brand small { display: none; }
    .itsecom-dtfb-app .itsecom-dtfb-cart-cta span:last-child { max-width: 118px; overflow: hidden; text-overflow: ellipsis; }
    .itsecom-dtfb-app .itsecom-dtfb-dropzone { grid-template-columns: 38px minmax(0, 1fr); min-height: 66px; gap: 9px; }
    .itsecom-dtfb-app .itsecom-dtfb-dropzone .drop-icon { width: 36px; height: 36px; }
    .itsecom-dtfb-app .itsecom-dtfb-tools button { padding-inline: 7px; font-size: 9px; }
    .itsecom-dtfb-app .itsecom-dtfb-zoom-control input[type="range"] { width: 96px; }
}
/* Removedor de fundo: usa as mesmas superfícies e cores dos dois temas do montador. */
.itsecom-dtfb-app .dtfb-background-modal { z-index: 1000000; }
.itsecom-dtfb-app[data-theme="dark"] .dtfb-background-modal select { color-scheme: dark; }
.itsecom-dtfb-app[data-theme="light"] .dtfb-background-modal select { color-scheme: light; }
.itsecom-dtfb-app .dtfb-background-modal select option { background-color: var(--dtfb-input-bg); color: var(--dtfb-input-text); }
.itsecom-dtfb-app .dtfb-background-modal > [role="dialog"] { width: min(980px, calc(100vw - 24px)); max-width: none; max-height: min(94vh, 900px); overflow: hidden; padding: 0; display: flex; flex-direction: column; background: var(--dtfb-surface); color: var(--dtfb-text); border: 1px solid var(--dtfb-line); }
.itsecom-dtfb-app .dtfb-background-modal header { display: flex; align-items: start; justify-content: space-between; gap: 20px; padding: 17px 20px 13px; border-bottom: 1px solid var(--dtfb-line); background: var(--dtfb-surface); }
.itsecom-dtfb-app .dtfb-background-modal header h3 { margin: 0 0 4px; color: var(--dtfb-text); font-size: 17px; }
.itsecom-dtfb-app .dtfb-background-modal header p, .itsecom-dtfb-app .dtfb-background-bottom p { margin: 0; color: var(--dtfb-muted); font-size: 11px; }
.itsecom-dtfb-app .dtfb-background-tools, .itsecom-dtfb-app .dtfb-background-viewbar, .itsecom-dtfb-app .dtfb-background-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 20px; flex-wrap: wrap; background: var(--dtfb-surface-2); color: var(--dtfb-text); }
.itsecom-dtfb-app .dtfb-background-tools { position: relative; z-index: 3; }
.itsecom-dtfb-app .dtfb-background-group, .itsecom-dtfb-app .dtfb-background-history, .itsecom-dtfb-app .dtfb-background-viewbar > div:first-child, .itsecom-dtfb-app .dtfb-background-bottom > div { display: flex; gap: 5px; }
.itsecom-dtfb-app .dtfb-background-group { flex-wrap: wrap; gap: 8px; }
.itsecom-dtfb-app .dtfb-background-mode-choice, .itsecom-dtfb-app .dtfb-background-option { display: inline-flex; align-items: center; gap: 5px; }
.itsecom-dtfb-app .dtfb-background-tools button, .itsecom-dtfb-app .dtfb-background-viewbar button, .itsecom-dtfb-app .dtfb-background-bottom button, .itsecom-dtfb-app .dtfb-background-icon { min-height: 32px; padding: 5px 10px; background: var(--dtfb-surface); border: 1px solid var(--dtfb-line-strong); border-radius: 6px; color: var(--dtfb-text); font: inherit; cursor: pointer; }
.itsecom-dtfb-app .dtfb-background-modal button.is-active { border-color: var(--dtfb-magenta); color: var(--dtfb-magenta); background: var(--dtfb-soft-magenta); }
.itsecom-dtfb-app .dtfb-background-modal button:disabled { opacity: .38; cursor: not-allowed; }
.itsecom-dtfb-app .dtfb-background-icon { width: 34px; min-width: 34px; height: 32px; padding: 0; display: inline-flex; justify-content: center; align-items: center; color: var(--dtfb-text); }
.itsecom-dtfb-app .dtfb-background-modal #dtfbBackgroundClose { font-size: 23px; }
.itsecom-dtfb-app .dtfb-background-level, .itsecom-dtfb-app .dtfb-background-zoom { display: flex; align-items: center; gap: 8px; color: var(--dtfb-muted); font-size: 11px; font-weight: 700; }
.itsecom-dtfb-app .dtfb-background-level select { min-height: 32px; border: 1px solid var(--dtfb-line-strong); border-radius: 6px; background: var(--dtfb-input-bg); color: var(--dtfb-input-text); padding: 4px 8px; }
.itsecom-dtfb-app .dtfb-background-refine { position: relative; z-index: 2; display: flex; align-items: center; gap: 10px 20px; flex-wrap: wrap; padding: 9px 20px; border-top: 1px solid var(--dtfb-line); background: var(--dtfb-surface-2); color: var(--dtfb-text); }
.itsecom-dtfb-app .dtfb-background-refine-control { display: flex; flex: 1 1 260px; align-items: center; gap: 7px; min-width: 0; font-size: 11px; font-weight: 700; }
.itsecom-dtfb-app .dtfb-background-refine-control label { white-space: nowrap; color: var(--dtfb-muted); }
.itsecom-dtfb-app .dtfb-background-refine-control input[type="range"] { flex: 1; min-width: 45px; accent-color: var(--dtfb-magenta); }
.itsecom-dtfb-app .dtfb-background-refine-control input[type="number"] { width: 51px; min-height: 30px; padding: 3px 4px; border: 1px solid var(--dtfb-line-strong); border-radius: 6px; background: var(--dtfb-input-bg); color: var(--dtfb-input-text); text-align: center; font: inherit; }
.itsecom-dtfb-app .dtfb-background-refine-control span { color: var(--dtfb-muted); }
.itsecom-dtfb-app .dtfb-background-refine p { flex: 1 1 100%; margin: 0; color: var(--dtfb-muted); font-size: 11px; line-height: 1.35; }
.itsecom-dtfb-app .dtfb-background-help { position: relative; display: inline-flex; flex: 0 0 auto; align-items: center; color: var(--dtfb-muted); }
.itsecom-dtfb-app .dtfb-background-modal .dtfb-background-help > button { display: inline-grid; place-items: center; width: 19px; min-width: 19px; height: 19px; min-height: 19px; padding: 0; border: 1px solid var(--dtfb-line-strong); border-radius: 50%; background: var(--dtfb-surface); color: var(--dtfb-text); font-family: inherit; font-size: 11px; font-weight: 700; line-height: 1; cursor: help; }
.itsecom-dtfb-app .dtfb-background-help > button:focus-visible { outline: 2px solid var(--dtfb-magenta); outline-offset: 2px; }
.itsecom-dtfb-app .dtfb-background-help-text { position: absolute; top: calc(100% + 8px); left: 50%; z-index: 15; width: min(240px, calc(100vw - 48px)); padding: 9px 11px; border: 1px solid var(--dtfb-line-strong); border-radius: 7px; background: var(--dtfb-surface); color: var(--dtfb-text); box-shadow: 0 9px 26px #0004; font-family: inherit; font-size: 11px; font-weight: 500; line-height: 1.4; text-align: left; opacity: 0; visibility: hidden; pointer-events: none; transform: translate(-50%, -3px); transition: opacity .12s, transform .12s, visibility .12s; }
.itsecom-dtfb-app .dtfb-background-help:hover .dtfb-background-help-text, .itsecom-dtfb-app .dtfb-background-help > button:focus-visible + .dtfb-background-help-text { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.itsecom-dtfb-app .dtfb-background-zoom input { width: clamp(95px, 18vw, 170px); accent-color: var(--dtfb-magenta); }
.itsecom-dtfb-app .dtfb-background-zoom span { min-width: 35px; text-align: right; color: var(--dtfb-text); }
.itsecom-dtfb-app .dtfb-background-stage { flex: 1; min-height: 160px; max-height: 52vh; overflow: auto; display: flex; align-items: flex-start; justify-content: flex-start; padding: 22px; background-color: #b6bfca; background-image: linear-gradient(45deg,#d7dce4 25%,transparent 25%),linear-gradient(-45deg,#d7dce4 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#d7dce4 75%),linear-gradient(-45deg,transparent 75%,#d7dce4 75%); background-size: 20px 20px; background-position: 0 0,0 10px,10px -10px,-10px 0; }
.itsecom-dtfb-app .dtfb-background-stage[data-background="white"] { background: #fff; }
.itsecom-dtfb-app .dtfb-background-stage[data-background="black"] { background: #111; }
.itsecom-dtfb-app .dtfb-background-stage canvas { display: block; flex: none; margin: auto; max-width: none; box-shadow: none; }
.itsecom-dtfb-app .dtfb-background-stage.is-picking canvas { cursor: crosshair; }
.itsecom-dtfb-app .dtfb-background-modal footer { border-top: 1px solid var(--dtfb-line); padding: 12px 20px; margin: 0; background: var(--dtfb-surface); }
@media (max-width: 650px) { .itsecom-dtfb-app .dtfb-background-modal header { padding: 12px; } .itsecom-dtfb-app .dtfb-background-tools, .itsecom-dtfb-app .dtfb-background-refine, .itsecom-dtfb-app .dtfb-background-viewbar, .itsecom-dtfb-app .dtfb-background-bottom { padding: 8px 12px; } .itsecom-dtfb-app .dtfb-background-stage { padding: 10px; max-height: 39vh; } }
@media (max-width: 650px) { .itsecom-dtfb-app .dtfb-background-modal > [role="dialog"] { overflow-y: auto; } .itsecom-dtfb-app .dtfb-background-stage { flex: none; height: min(32vh, 240px); } }
@media (max-width: 650px) {
    .itsecom-dtfb-app .dtfb-background-tools > .dtfb-background-option:last-of-type .dtfb-background-help-text { left: auto; right: 0; transform: translateY(-3px); }
    .itsecom-dtfb-app .dtfb-background-tools > .dtfb-background-option:last-of-type .dtfb-background-help:hover .dtfb-background-help-text,
    .itsecom-dtfb-app .dtfb-background-tools > .dtfb-background-option:last-of-type .dtfb-background-help > button:focus-visible + .dtfb-background-help-text { transform: translateY(0); }
    .itsecom-dtfb-app .dtfb-background-refine-control:nth-child(2) .dtfb-background-help-text { left: 0; transform: translateY(-3px); }
    .itsecom-dtfb-app .dtfb-background-refine-control:nth-child(2) .dtfb-background-help:hover .dtfb-background-help-text,
    .itsecom-dtfb-app .dtfb-background-refine-control:nth-child(2) .dtfb-background-help > button:focus-visible + .dtfb-background-help-text { transform: translateY(0); }
}
/* Área de edição ampla com ferramentas em coluna. */
.itsecom-dtfb-app .dtfb-background-modal > [role="dialog"] { width: min(1260px, calc(100vw - 24px)); height: min(94vh, 930px); }
.itsecom-dtfb-app .dtfb-background-workspace { display: grid; grid-template-columns: minmax(245px, 286px) minmax(0, 1fr); flex: 1; min-height: 0; }
.itsecom-dtfb-app .dtfb-background-sidebar { min-width: 0; overflow: auto; border-right: 1px solid var(--dtfb-line); background: var(--dtfb-surface-2); }
.itsecom-dtfb-app .dtfb-background-tools, .itsecom-dtfb-app .dtfb-background-refine { display: flex; flex-direction: column; align-items: stretch; gap: 14px; padding: 16px; }
.itsecom-dtfb-app .dtfb-background-tools { z-index: auto; }
.itsecom-dtfb-app .dtfb-background-refine { border-top: 1px solid var(--dtfb-line); }
.itsecom-dtfb-app .dtfb-background-section-title { display: block; font-size: 12px; color: var(--dtfb-text); }
.itsecom-dtfb-app .dtfb-background-group { flex-direction: column; align-items: stretch; }
.itsecom-dtfb-app .dtfb-background-mode-choice { display: flex; width: 100%; }
.itsecom-dtfb-app .dtfb-background-mode-choice > button { flex: 1; text-align: left; }
.itsecom-dtfb-app .dtfb-background-option { justify-content: space-between; }
.itsecom-dtfb-app .dtfb-background-level { flex: 1; justify-content: space-between; }
.itsecom-dtfb-app .dtfb-background-level select { width: 130px; }
.itsecom-dtfb-app .dtfb-background-history { justify-content: flex-start; }
.itsecom-dtfb-app .dtfb-background-refine-control { display: grid; grid-template-columns: minmax(0, 1fr) 18px 55px 13px; flex: initial; row-gap: 6px; }
.itsecom-dtfb-app .dtfb-background-refine-control label { grid-column: 1; }
.itsecom-dtfb-app .dtfb-background-refine-control input[type="range"] { grid-column: 1 / 3; width: 100%; }
.itsecom-dtfb-app .dtfb-background-refine-control input[type="number"] { grid-column: 3; grid-row: 2; }
.itsecom-dtfb-app .dtfb-background-refine-control > span:last-child { grid-column: 4; grid-row: 2; }
.itsecom-dtfb-app .dtfb-background-refine p { flex: none; }
.itsecom-dtfb-app .dtfb-background-brush { display: flex; flex-direction: column; gap: 8px; padding: 11px; border: 1px solid var(--dtfb-line); border-radius: 8px; background: var(--dtfb-surface); }
.itsecom-dtfb-app .dtfb-background-brush[hidden] { display: none; }
.itsecom-dtfb-app .dtfb-background-brush-title, .itsecom-dtfb-app .dtfb-background-brush label { color: var(--dtfb-muted); font-size: 11px; font-weight: 700; }
.itsecom-dtfb-app .dtfb-background-brush > div { display: flex; gap: 5px; }
.itsecom-dtfb-app .dtfb-background-brush > div button { flex: 1; padding: 6px 4px; font-size: 11px; }
.itsecom-dtfb-app .dtfb-background-brush input { width: 100%; accent-color: var(--dtfb-magenta); }
.itsecom-dtfb-app .dtfb-background-brush small { color: var(--dtfb-muted); font-size: 10px; line-height: 1.35; }
.itsecom-dtfb-app .dtfb-background-brush label span { float: right; color: var(--dtfb-text); }
.itsecom-dtfb-app .dtfb-background-preview { display: flex; min-width: 0; min-height: 0; flex-direction: column; }
.itsecom-dtfb-app .dtfb-background-stage { max-height: none; min-height: 0; }
.itsecom-dtfb-app .dtfb-background-stage.is-erasing canvas { cursor: crosshair; touch-action: none; }
.itsecom-dtfb-app .dtfb-background-help-text { left: 0; transform: translateY(-3px); }
.itsecom-dtfb-app .dtfb-background-help:hover .dtfb-background-help-text, .itsecom-dtfb-app .dtfb-background-help > button:focus-visible + .dtfb-background-help-text { transform: translateY(0); }
@media (max-width: 760px) {
  .itsecom-dtfb-app .dtfb-background-modal > [role="dialog"] { overflow-y: auto; height: min(94vh, 930px); }
  .itsecom-dtfb-app .dtfb-background-workspace { display: flex; flex-direction: column; flex: none; }
  .itsecom-dtfb-app .dtfb-background-sidebar { overflow: visible; border-right: 0; border-bottom: 1px solid var(--dtfb-line); }
  .itsecom-dtfb-app .dtfb-background-tools, .itsecom-dtfb-app .dtfb-background-refine { padding: 12px; }
  .itsecom-dtfb-app .dtfb-background-stage { flex: none; height: min(48vh, 400px); max-height: none; }
}
.itsecom-dtfb-app .dtfb-background-modal .dtfb-background-help-text { position: fixed; z-index: 1000001; transform: translateY(-3px); }
.itsecom-dtfb-app .dtfb-background-modal .dtfb-background-help:hover .dtfb-background-help-text, .itsecom-dtfb-app .dtfb-background-modal .dtfb-background-help > button:focus-visible + .dtfb-background-help-text { transform: translateY(0); }
/* Controles persistentes da prévia e fundos de conferência. */
.itsecom-dtfb-app .dtfb-background-viewbar { position: sticky; top: 0; z-index: 6; flex: none; border-bottom: 1px solid var(--dtfb-line); }
.itsecom-dtfb-app .dtfb-background-zoom { margin-left: auto; }
.itsecom-dtfb-app .dtfb-background-viewbar .dtfb-background-history { border-left: 1px solid var(--dtfb-line); padding-left: 12px; }
.itsecom-dtfb-app .dtfb-background-bottom { gap: 7px 12px; }
.itsecom-dtfb-app .dtfb-background-bottom > p { flex: 1 1 240px; }
.itsecom-dtfb-app .dtfb-background-colors { display: inline-flex; gap: 5px; align-items: center; }
.itsecom-dtfb-app .dtfb-background-colors button, .itsecom-dtfb-app .dtfb-background-colors .dtfb-background-custom { width: 34px; min-width: 34px; height: 32px; min-height: 32px; padding: 4px; display: inline-grid; place-items: center; position: relative; border: 1px solid var(--dtfb-line-strong); border-radius: 6px; background: var(--dtfb-surface); cursor: pointer; }
.itsecom-dtfb-app .dtfb-background-modal .dtfb-background-custom.is-active { border-color: var(--dtfb-magenta); background: var(--dtfb-soft-magenta); }
.itsecom-dtfb-app .dtfb-background-custom:focus-within { outline: 2px solid var(--dtfb-magenta); outline-offset: 2px; }
.itsecom-dtfb-app .dtfb-background-custom input[type="color"] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.itsecom-dtfb-app .dtfb-background-swatch { display: block; width: 20px; height: 20px; border: 1px solid #7d8490; border-radius: 3px; pointer-events: none; }
.itsecom-dtfb-app .dtfb-background-swatch.checker { background-color: #b6bfca; background-image: linear-gradient(45deg,#fff 25%,transparent 25%),linear-gradient(-45deg,#fff 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#fff 75%),linear-gradient(-45deg,transparent 75%,#fff 75%); background-size: 10px 10px; background-position: 0 0,0 5px,5px -5px,-5px 0; }
.itsecom-dtfb-app .dtfb-background-swatch.white { background: #fff; }
.itsecom-dtfb-app .dtfb-background-swatch.black { background: #111; }
.itsecom-dtfb-app .dtfb-background-swatch.custom { position: relative; border-radius: 50%; background: conic-gradient(#f44336, #ffcf34, #35d36e, #21bcf3, #7653f2, #f44336); }
.itsecom-dtfb-app .dtfb-background-swatch.custom::after { content: ""; position: absolute; inset: 5px; border: 1px solid #fff; border-radius: 50%; background: var(--dtfb-preview-custom, #18b8e6); }
.itsecom-dtfb-app .dtfb-background-section-hint { margin-top: -7px; color: var(--dtfb-muted); font-size: 10px; line-height: 1.35; }
.itsecom-dtfb-app .dtfb-background-preview-note { flex: 1 1 100%; color: var(--dtfb-muted); font-size: 10px; line-height: 1.35; }
.itsecom-dtfb-app .dtfb-background-stage[data-background="custom"] { background: var(--dtfb-preview-custom, #18b8e6); }
.itsecom-dtfb-app .dtfb-background-stage.is-erasing canvas { cursor: none; }
.itsecom-dtfb-app .dtfb-background-brush-cursor { position: fixed; z-index: 8; box-sizing: border-box; pointer-events: none; border: 1px dashed #fff; outline: 1px solid var(--dtfb-magenta); box-shadow: 0 0 0 2px #0006; transform: translate(-50%, -50%); }
.itsecom-dtfb-app .dtfb-background-brush-cursor[hidden] { display: none; }
.itsecom-dtfb-app .dtfb-background-brush-cursor.is-round { border-radius: 50%; }
.itsecom-dtfb-app .dtfb-background-brush-cursor.is-square { border-radius: 1px; }
@media (max-width: 650px) { .itsecom-dtfb-app .dtfb-background-viewbar { gap: 7px; } .itsecom-dtfb-app .dtfb-background-zoom input { width: clamp(85px, 24vw, 145px); } }
/* Confirmação do tratamento sem expor detalhes técnicos da operação. */
.itsecom-dtfb-app .dtfb-background-modal > [role="dialog"] { position: relative; }
.itsecom-dtfb-app .dtfb-background-processing { position: absolute; inset: 0; z-index: 30; display: grid; place-items: center; padding: 20px; background: rgba(7, 11, 19, .66); }
.itsecom-dtfb-app .dtfb-background-processing[hidden] { display: none; }
.itsecom-dtfb-app .dtfb-background-processing > div { min-width: min(280px, 100%); display: flex; flex-direction: column; align-items: center; gap: 9px; padding: 25px 30px; border: 1px solid var(--dtfb-line-strong); border-radius: 10px; background: var(--dtfb-surface); color: var(--dtfb-text); box-shadow: 0 12px 32px #0003; text-align: center; }
.itsecom-dtfb-app .dtfb-background-processing strong { font-size: 14px; }
.itsecom-dtfb-app .dtfb-background-processing small { color: var(--dtfb-muted); font-size: 11px; }
.itsecom-dtfb-app .dtfb-background-spinner { width: 28px; height: 28px; border: 3px solid var(--dtfb-line-strong); border-top-color: var(--dtfb-magenta); border-radius: 50%; animation: dtfb-background-spin .8s linear infinite; }
@keyframes dtfb-background-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .itsecom-dtfb-app .dtfb-background-spinner { animation-duration: 2s; } }
.itsecom-dtfb-app .dtfb-badge.crop-hint { background: var(--dtfb-soft-magenta); color: var(--dtfb-magenta); border: 1px solid var(--dtfb-magenta); font-weight: 700; }