/**
 * DTF Custom Uploader Plugin - Stylesheet
 * Version: 1.3.0 – Modernes Designsystem
 */

/* ---------------------------------------------------------------
 * Designsystem: Farben, Radien, Schatten
 * ------------------------------------------------------------- */
:root {
    --dtf-ink: #10151d;
    --dtf-text: #2a3340;
    --dtf-muted: #6b7684;
    --dtf-faint: #98a2b0;

    --dtf-accent: #d92332;
    --dtf-accent-dark: #b0121f;
    --dtf-accent-soft: #fdeef0;

    --dtf-blue: #1156a3;
    --dtf-blue-dark: #0c4076;

    --dtf-bg: #f6f7f9;
    --dtf-surface: #ffffff;
    --dtf-border: #e4e8ee;
    --dtf-border-strong: #cbd3dd;

    --dtf-ok: #1d8a4a;
    --dtf-ok-soft: #e9f7ef;
    --dtf-warn: #b97507;
    --dtf-warn-soft: #fdf6e7;
    --dtf-error: #c92a2a;
    --dtf-error-soft: #fdeded;

    --dtf-radius-s: 8px;
    --dtf-radius: 12px;
    --dtf-radius-l: 16px;

    --dtf-shadow-s: 0 1px 2px rgba(16, 21, 29, 0.05), 0 1px 6px rgba(16, 21, 29, 0.04);
    --dtf-shadow: 0 2px 4px rgba(16, 21, 29, 0.05), 0 8px 24px rgba(16, 21, 29, 0.07);
    --dtf-shadow-l: 0 4px 8px rgba(16, 21, 29, 0.06), 0 16px 40px rgba(16, 21, 29, 0.10);

    --dtf-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ---------------------------------------------------------------
 * Container
 * ------------------------------------------------------------- */
.dtf-uploader-container,
.dtf-orders-container {
    max-width: 980px;
    margin: 0 auto;
    padding: 32px;
    background-color: var(--dtf-surface);
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius-l);
    box-shadow: var(--dtf-shadow);
    width: 100%;
    box-sizing: border-box;
    font-family: var(--dtf-font);
    color: var(--dtf-text);
}

.dtf-uploader-container h2,
.dtf-orders-container h2 {
    margin: 0 0 8px;
    color: var(--dtf-ink);
    font-weight: 800;
    letter-spacing: -0.02em;
    border: none;
    padding: 0;
}

.dtf-uploader-hero {
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--dtf-border);
}

.dtf-uploader-intro {
    color: var(--dtf-muted);
    font-size: 16px;
    line-height: 1.6;
    margin: 8px 0 0;
}

/* ---------------------------------------------------------------
 * Moduswahl: Einzeltransfers / Gangsheet als Segmented Control
 * ------------------------------------------------------------- */
.dtf-mode-switch {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    background: var(--dtf-bg);
    border: 1px solid var(--dtf-border);
    border-radius: 999px;
    margin: 20px 0 24px;
}

.dtf-mode-switch label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--dtf-muted);
    cursor: pointer;
    padding: 9px 18px;
    border-radius: 999px;
    transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
    user-select: none;
}

.dtf-mode-switch label:hover {
    color: var(--dtf-ink);
}

.dtf-mode-switch label:has(input:checked) {
    background: var(--dtf-surface);
    color: var(--dtf-ink);
    box-shadow: var(--dtf-shadow-s);
}

.dtf-mode-switch input[type="radio"] {
    accent-color: var(--dtf-accent);
}

/* Browser ohne :has() zeigen weiterhin die Radiobuttons – funktional identisch */

/* Produktart-Umschalter (DTF / Sublimation) über der Upload-Zone */
.dtf-product-type-switch {
    margin: 4px 0 16px;
}

/* ---------------------------------------------------------------
 * Upload-Zone
 * ------------------------------------------------------------- */
.dtf-file-input-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.dtf-upload-zone-wrap {
    position: relative;
}

.dtf-upload-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 48px 28px;
    border: 2px dashed var(--dtf-border-strong);
    border-radius: var(--dtf-radius-l);
    background:
        radial-gradient(ellipse at top, rgba(217, 35, 50, 0.035), transparent 60%),
        var(--dtf-bg);
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    text-align: center;
}

.dtf-upload-zone:hover,
.dtf-upload-zone:focus-within {
    border-color: var(--dtf-accent);
    box-shadow: var(--dtf-shadow);
    transform: translateY(-1px);
}

.dtf-upload-zone-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 18px;
    background: linear-gradient(150deg, var(--dtf-accent) 0%, var(--dtf-accent-dark) 100%);
    color: #fff;
    font-size: 26px;
    font-weight: 700;
    box-shadow: 0 6px 16px rgba(217, 35, 50, 0.30);
}

.dtf-upload-zone-title {
    font-size: 19px;
    font-weight: 800;
    color: var(--dtf-ink);
    letter-spacing: -0.01em;
}

.dtf-upload-zone-hint {
    color: var(--dtf-muted);
    font-size: 14px;
}

#file-description {
    margin-top: 14px;
    padding: 14px 16px;
    background: var(--dtf-bg);
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius-s);
    color: var(--dtf-muted);
    line-height: 1.55;
    font-size: 14px;
}

/* ---------------------------------------------------------------
 * Meldungen
 * ------------------------------------------------------------- */
.dtf-upload-messages {
    margin-top: 16px;
}

.dtf-upload-message {
    padding: 14px 18px;
    border-radius: var(--dtf-radius-s);
    margin-bottom: 10px;
    border: 1px solid transparent;
    border-left-width: 4px;
    font-size: 14px;
    box-shadow: var(--dtf-shadow-s);
    animation: dtf-slide-in 0.25s ease;
}

@keyframes dtf-slide-in {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.dtf-upload-message strong {
    display: block;
    margin-bottom: 4px;
    font-weight: 700;
}

.dtf-upload-message p {
    margin: 0;
    line-height: 1.55;
}

.dtf-message-error {
    background: var(--dtf-error-soft);
    border-color: rgba(201, 42, 42, 0.25);
    border-left-color: var(--dtf-error);
    color: #7c1d1d;
}

.dtf-message-warning {
    background: var(--dtf-warn-soft);
    border-color: rgba(185, 117, 7, 0.25);
    border-left-color: var(--dtf-warn);
    color: #6d4a02;
}

.dtf-message-success {
    background: var(--dtf-ok-soft);
    border-color: rgba(29, 138, 74, 0.25);
    border-left-color: var(--dtf-ok);
    color: #135c33;
}

/* Bestätigungs-Dialog für niedrige DPI */
.dtf-dpi-confirm-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}

.dtf-dpi-confirm-actions .dtf-dpi-accept {
    background: var(--dtf-warn);
    border: none;
    color: #fff;
    padding: 10px 16px;
    border-radius: var(--dtf-radius-s);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.18s ease, transform 0.18s ease;
}

.dtf-dpi-confirm-actions .dtf-dpi-accept:hover {
    background: #9a6106;
    transform: translateY(-1px);
}

.dtf-dpi-confirm-actions .dtf-dpi-discard {
    background: var(--dtf-surface);
    border: 1px solid var(--dtf-border-strong);
    color: var(--dtf-text);
    padding: 10px 16px;
    border-radius: var(--dtf-radius-s);
    font-size: 14px;
    cursor: pointer;
    transition: background 0.18s ease, border-color 0.18s ease;
}

.dtf-dpi-confirm-actions .dtf-dpi-discard:hover {
    background: var(--dtf-bg);
    border-color: var(--dtf-faint);
}

/* ---------------------------------------------------------------
 * Formulare
 * ------------------------------------------------------------- */
.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--dtf-ink);
    margin-bottom: 6px;
}

.form-group input[type="file"] {
    display: block;
    width: 100%;
    padding: 10px;
    border: 1px solid var(--dtf-border-strong);
    border-radius: var(--dtf-radius-s);
    background-color: var(--dtf-bg);
    box-sizing: border-box;
}

.form-group input[type="number"],
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--dtf-border-strong);
    border-radius: var(--dtf-radius-s);
    box-sizing: border-box;
    font-size: 15px;
    color: var(--dtf-ink);
    background: var(--dtf-surface);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input[type="number"]:focus,
.form-group textarea:focus {
    border-color: var(--dtf-blue);
    box-shadow: 0 0 0 3px rgba(17, 86, 163, 0.15);
    outline: none;
}

.form-group input[type="number"] {
    max-width: 200px;
}

input.scaled-width,
input.scaled-height {
    display: inline-block;
    width: 150px;
    box-sizing: border-box;
}

.unit-label {
    margin-left: 6px;
    font-weight: 600;
    color: var(--dtf-muted);
}

/* ---------------------------------------------------------------
 * Upload-Fortschritt
 * ------------------------------------------------------------- */
.upload-progress {
    margin-top: 12px;
    background-color: var(--dtf-border);
    border-radius: 999px;
    height: 10px;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--dtf-accent) 0%, var(--dtf-accent-dark) 100%);
    height: 100%;
    width: 0;
    border-radius: 999px;
    transition: width 0.3s ease;
}

.progress-text {
    display: block;
    text-align: center;
    margin-top: 6px;
    font-size: 13px;
    color: var(--dtf-muted);
    font-variant-numeric: tabular-nums;
}

/* ---------------------------------------------------------------
 * Datei-Einträge (Einzelmodus)
 * ------------------------------------------------------------- */
#uploaded-files-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 24px;
}

.file-entry {
    flex: 1 1 400px;
    margin-bottom: 8px;
    padding: 20px;
    background-color: var(--dtf-surface);
    border-radius: var(--dtf-radius);
    border: 1px solid var(--dtf-border);
    border-left: 4px solid var(--dtf-accent);
    box-shadow: var(--dtf-shadow-s);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.file-entry:hover {
    box-shadow: var(--dtf-shadow);
    transform: translateY(-2px);
}

.file-entry .file-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--dtf-ink);
    word-break: break-word;
}

.file-meta {
    margin-bottom: 18px;
}

.dimensions-info {
    margin-bottom: 15px;
    color: var(--dtf-muted);
    font-size: 14px;
}

#file-preview {
    margin-top: 20px;
    padding: 20px;
    background-color: var(--dtf-bg);
    border-radius: var(--dtf-radius);
    border-left: 4px solid var(--dtf-accent);
}

#preview-image, .preview-image {
    max-width: 300px;
    max-height: 300px;
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius-s);
    padding: 4px;
    background: #fff;
    margin-bottom: 15px;
    background-image: repeating-conic-gradient(#eceff3 0% 25%, #ffffff 0% 50%);
    background-size: 20px 20px;
}

/* DPI-Anzeige */
.dpi-info {
    margin-top: 12px;
}

.dpi-indicator {
    height: 8px;
    width: 100%;
    background-color: var(--dtf-border);
    border-radius: 999px;
    margin-top: 6px;
    position: relative;
    overflow: hidden;
}

#dpi-quality-indicator,
.dpi-quality-indicator {
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(to right, #e05252, #eab308, #22a55c);
    transition: width 0.4s ease;
}

.dtf-dpi-warning {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: var(--dtf-radius-s);
    background: var(--dtf-warn-soft);
    border: 1px solid rgba(185, 117, 7, 0.25);
    color: #6d4a02;
    font-size: 13.5px;
    line-height: 1.5;
}

.dtf-dpi-ok {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: var(--dtf-radius-s);
    background: var(--dtf-ok-soft);
    border: 1px solid rgba(29, 138, 74, 0.25);
    color: #135c33;
    font-size: 13.5px;
}

/* ---------------------------------------------------------------
 * Preisberechnung
 * ------------------------------------------------------------- */
.price-calculation {
    margin-top: 24px;
    padding: 20px 24px;
    background: var(--dtf-bg);
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius);
    font-variant-numeric: tabular-nums;
}

.price-calculation h3 {
    margin-top: 0;
    color: var(--dtf-ink);
    font-weight: 700;
    letter-spacing: -0.01em;
}

/* ---------------------------------------------------------------
 * Buttons
 * ------------------------------------------------------------- */
.dtf-button {
    display: inline-block;
    padding: 12px 22px;
    background: linear-gradient(150deg, var(--dtf-accent) 0%, var(--dtf-accent-dark) 100%);
    color: #fff;
    border: none;
    border-radius: var(--dtf-radius-s);
    cursor: pointer;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    letter-spacing: 0.01em;
    box-shadow: 0 2px 8px rgba(217, 35, 50, 0.28);
    transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.dtf-button:hover {
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(217, 35, 50, 0.35);
    filter: brightness(1.05);
}

.dtf-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(217, 35, 50, 0.25);
}

.dtf-button:disabled {
    background: var(--dtf-faint);
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
    filter: none;
}

.dtf-button:focus {
    outline: 3px solid rgba(17, 86, 163, 0.4);
    outline-offset: 2px;
}

.form-actions {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--dtf-border);
}

/* ---------------------------------------------------------------
 * Gangsheet-Builder
 * ------------------------------------------------------------- */
.dtf-gangsheet-section {
    margin: 24px 0;
    padding: 24px;
    background: var(--dtf-bg);
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius-l);
}

.dtf-gangsheet-section h3 {
    margin: 0 0 6px;
    color: var(--dtf-ink);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.dtf-gangsheet-hint {
    color: var(--dtf-muted);
    margin: 0 0 20px;
    font-size: 14px;
    line-height: 1.55;
}

.dtf-gangsheet-layout {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.dtf-gangsheet-sidebar {
    flex: 0 0 232px;
    position: sticky;
    top: 20px;
    max-height: 80vh;
    overflow-y: auto;
    padding-right: 2px;
}

.dtf-gangsheet-sidebar h4 {
    margin: 0 0 12px;
    font-size: 12px;
    font-weight: 700;
    color: var(--dtf-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.dtf-gangsheet-main {
    flex: 1;
    min-width: 0;
}

/* Motiv-Karten */
.dtf-gangsheet-asset {
    padding: 14px;
    background: var(--dtf-surface);
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius);
    margin-bottom: 12px;
    text-align: center;
    box-shadow: var(--dtf-shadow-s);
    transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.dtf-gangsheet-asset:hover {
    box-shadow: var(--dtf-shadow);
    transform: translateY(-2px);
    border-color: var(--dtf-border-strong);
}

.dtf-gangsheet-asset img {
    max-width: 100%;
    max-height: 84px;
    display: block;
    margin: 0 auto 10px;
    border-radius: 6px;
    background-image: repeating-conic-gradient(#f0f2f5 0% 25%, #ffffff 0% 50%);
    background-size: 14px 14px;
    padding: 4px;
    box-sizing: border-box;
}

.dtf-gangsheet-asset-name {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--dtf-ink);
    word-break: break-word;
    margin-bottom: 2px;
}

.dtf-gangsheet-asset-size {
    display: block;
    font-size: 12px;
    color: var(--dtf-faint);
    margin-bottom: 10px;
    font-variant-numeric: tabular-nums;
}

.dtf-gangsheet-asset-inputs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 12px;
}

.dtf-gangsheet-asset-inputs label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--dtf-muted);
    white-space: nowrap;
}

.dtf-gangsheet-asset-inputs input {
    width: 58px;
    padding: 6px;
    border: 1px solid var(--dtf-border-strong);
    border-radius: 6px;
    font-size: 12.5px;
    text-align: center;
    font-variant-numeric: tabular-nums;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.dtf-gangsheet-asset-inputs input:focus {
    border-color: var(--dtf-blue);
    box-shadow: 0 0 0 3px rgba(17, 86, 163, 0.12);
    outline: none;
}

.dtf-gangsheet-place-btn {
    font-size: 13px;
    padding: 8px 14px;
    width: 100%;
}

.dtf-gangsheet-asset-lowdpi {
    display: block;
    margin: 0 0 10px;
    padding: 4px 8px;
    background: var(--dtf-warn-soft);
    border: 1px solid rgba(185, 117, 7, 0.3);
    border-radius: 6px;
    color: #6d4a02;
    font-size: 11px;
    font-weight: 600;
}

.dtf-gangsheet-empty {
    color: var(--dtf-faint);
    font-size: 13px;
    text-align: center;
    padding: 24px 12px;
    border: 1px dashed var(--dtf-border-strong);
    border-radius: var(--dtf-radius);
}

/* Bogen-Tabs */
.dtf-gangsheet-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.dtf-gangsheet-tab {
    padding: 8px 18px;
    border: 1px solid var(--dtf-border-strong);
    border-radius: 999px;
    background: var(--dtf-surface);
    color: var(--dtf-muted);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.dtf-gangsheet-tab:hover {
    color: var(--dtf-ink);
    border-color: var(--dtf-faint);
}

.dtf-gangsheet-tab.is-active {
    background: var(--dtf-ink);
    color: #fff;
    border-color: var(--dtf-ink);
    box-shadow: var(--dtf-shadow-s);
}

.dtf-gangsheet-tab-add {
    border-style: dashed;
    background: transparent;
}

/* Werkzeugleiste */
.dtf-gangsheet-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    padding: 10px 12px;
    background: var(--dtf-surface);
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius);
    box-shadow: var(--dtf-shadow-s);
}

.dtf-gangsheet-toolbar .button,
.dtf-gangsheet-toolbar button.button {
    background: var(--dtf-surface);
    color: var(--dtf-text);
    border: 1px solid var(--dtf-border-strong);
    border-radius: var(--dtf-radius-s);
    padding: 8px 14px;
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.2;
    height: auto;
    min-height: 0;
    cursor: pointer;
    box-shadow: none;
    text-shadow: none;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.dtf-gangsheet-toolbar .button:hover {
    background: var(--dtf-bg);
    border-color: var(--dtf-faint);
    color: var(--dtf-ink);
    transform: translateY(-1px);
}

.dtf-gangsheet-toolbar .button:active {
    transform: translateY(0);
}

.dtf-gangsheet-size-inputs {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
    padding: 6px 12px;
    background: var(--dtf-bg);
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius-s);
}

.dtf-gangsheet-size-inputs label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--dtf-muted);
    white-space: nowrap;
}

.dtf-gangsheet-size-inputs input {
    width: 72px;
    padding: 6px 8px;
    border: 1px solid var(--dtf-border-strong);
    border-radius: 6px;
    text-align: center;
    font-variant-numeric: tabular-nums;
    background: var(--dtf-surface);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.dtf-gangsheet-size-inputs input:focus {
    border-color: var(--dtf-blue);
    box-shadow: 0 0 0 3px rgba(17, 86, 163, 0.12);
    outline: none;
}

.dtf-gangsheet-size-inputs input:disabled {
    background: var(--dtf-bg);
    color: var(--dtf-faint);
}

/* Warnhinweis im Builder */
.dtf-gangsheet-warning {
    margin-bottom: 12px;
    padding: 12px 16px;
    background: var(--dtf-warn-soft);
    border: 1px solid rgba(185, 117, 7, 0.3);
    border-left: 4px solid var(--dtf-warn);
    border-radius: var(--dtf-radius-s);
    color: #6d4a02;
    font-size: 14px;
    box-shadow: var(--dtf-shadow-s);
    animation: dtf-slide-in 0.25s ease;
}

.dtf-gangsheet-warning .button {
    padding: 5px 12px;
    font-size: 13px;
    border-radius: 6px;
    border: 1px solid rgba(185, 117, 7, 0.4);
    background: #fff;
    color: #6d4a02;
    cursor: pointer;
}

/* Zeichenfläche */
.dtf-gangsheet-canvas-host {
    overflow: auto;
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius);
    background:
        radial-gradient(ellipse at center, #eef1f5 0%, #e3e8ee 100%);
    padding: 8px;
}

/* Schachbrettmuster als Transparenz-Anzeige – liegt nur per CSS hinter dem
   Bogen und wird beim PNG-Export nicht mitgespeichert. */
.dtf-gangsheet-canvas-wrap .canvas-container {
    background: repeating-conic-gradient(#e2e6eb 0% 25%, #ffffff 0% 50%) 0 0 / 24px 24px;
    box-shadow: 0 2px 6px rgba(16, 21, 29, 0.10), 0 12px 32px rgba(16, 21, 29, 0.14);
    border-radius: 2px;
    margin: 16px auto;
}

.dtf-gangsheet-canvas-wrap canvas {
    display: block;
}

/* Preisleiste */
.dtf-gangsheet-pricebar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 14px;
    padding: 14px 20px;
    background: var(--dtf-surface);
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius);
    box-shadow: var(--dtf-shadow-s);
    font-size: 14px;
    font-variant-numeric: tabular-nums;
}

.dtf-gs-price-item {
    color: var(--dtf-muted);
}

.dtf-gs-price-item strong {
    margin-left: 6px;
    color: var(--dtf-ink);
    font-weight: 700;
}

.dtf-gs-price-total {
    margin-left: auto;
    font-size: 15px;
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.dtf-gs-price-total strong {
    color: var(--dtf-accent);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.dtf-gs-price-total small {
    margin-left: 4px;
    color: var(--dtf-faint);
    font-weight: normal;
    font-size: 12px;
}

/* Probestellung */
.dtf-trial-order {
    margin-top: 18px;
    padding: 14px 18px;
    background: var(--dtf-warn-soft);
    border: 1px solid rgba(185, 117, 7, 0.25);
    border-radius: var(--dtf-radius);
}

.dtf-trial-order label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: #6d4a02;
    cursor: pointer;
}

/* ---------------------------------------------------------------
 * Login-Hinweis & Erfolgsmeldung
 * ------------------------------------------------------------- */
.dtf-login-notice {
    padding: 28px;
    background: var(--dtf-bg);
    border-radius: var(--dtf-radius);
    text-align: center;
    border: 1px solid var(--dtf-border);
}

.dtf-login-notice p {
    margin-bottom: 15px;
    font-size: 16px;
    line-height: 1.6;
    color: var(--dtf-text);
}

.dtf-login-notice .login-submit {
    margin-top: 15px;
}

#order-success {
    padding: 28px;
    background: var(--dtf-ok-soft);
    border: 1px solid rgba(29, 138, 74, 0.25);
    border-left: 4px solid var(--dtf-ok);
    border-radius: var(--dtf-radius);
    margin-top: 20px;
    text-align: center;
    color: #135c33;
    animation: dtf-slide-in 0.3s ease;
}

/* ---------------------------------------------------------------
 * Bestellungsübersicht (Kunde)
 * ------------------------------------------------------------- */
.dtf-orders-list {
    margin-top: 24px;
}

.dtf-order-item {
    margin-bottom: 24px;
    padding: 24px;
    background-color: var(--dtf-surface);
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius);
    box-shadow: var(--dtf-shadow-s);
    transition: box-shadow 0.2s ease;
}

.dtf-order-item:hover {
    box-shadow: var(--dtf-shadow);
}

.order-header {
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--dtf-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.order-header h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    color: var(--dtf-ink);
}

.order-date {
    color: var(--dtf-faint);
    margin: 0;
    font-size: 14px;
}

.order-status {
    margin: 0;
}

.status-pending,
.status-processing,
.status-completed,
.status-cancelled {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
}

.status-pending {
    color: #92610a;
    background-color: var(--dtf-warn-soft);
}

.status-processing {
    color: var(--dtf-blue);
    background-color: #eaf2fb;
}

.status-completed {
    color: var(--dtf-ok);
    background-color: var(--dtf-ok-soft);
}

.status-cancelled {
    color: var(--dtf-error);
    background-color: var(--dtf-error-soft);
}

.order-items {
    margin-bottom: 15px;
}

.order-items h4 {
    margin-top: 0;
    font-size: 15px;
    font-weight: 700;
    color: var(--dtf-ink);
}

.item-list {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.order-item {
    flex: 1 1 300px;
    padding: 16px;
    background-color: var(--dtf-bg);
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius-s);
}

.item-preview {
    margin-bottom: 10px;
}

.item-preview img {
    max-width: 150px;
    max-height: 150px;
    border: 1px solid var(--dtf-border);
    border-radius: 6px;
    padding: 4px;
    background-image: repeating-conic-gradient(#f0f2f5 0% 25%, #ffffff 0% 50%);
    background-size: 16px 16px;
}

.item-details p {
    margin: 5px 0;
    font-size: 14px;
    color: var(--dtf-text);
}

.order-footer {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--dtf-border);
}

.order-total {
    font-size: 18px;
    font-weight: 700;
    text-align: right;
    color: var(--dtf-ink);
    font-variant-numeric: tabular-nums;
}

.order-notes {
    margin-top: 15px;
    padding: 16px;
    background-color: var(--dtf-bg);
    border-radius: var(--dtf-radius-s);
    border: 1px solid var(--dtf-border);
    font-size: 14px;
    color: var(--dtf-muted);
}

/* ---------------------------------------------------------------
 * Responsive
 * ------------------------------------------------------------- */
@media (max-width: 768px) {
    .dtf-uploader-container,
    .dtf-orders-container {
        padding: 18px;
        border-radius: var(--dtf-radius);
    }

    .dtf-mode-switch {
        display: flex;
        width: 100%;
        box-sizing: border-box;
    }

    .dtf-mode-switch label {
        flex: 1;
        justify-content: center;
        padding: 9px 10px;
        font-size: 13px;
    }

    .dtf-gangsheet-layout {
        flex-direction: column;
    }

    .dtf-gangsheet-sidebar {
        flex: 1 1 auto;
        width: 100%;
        position: static;
        max-height: none;
    }

    .dtf-gangsheet-size-inputs {
        margin-left: 0;
        width: 100%;
        box-sizing: border-box;
        justify-content: space-between;
    }

    .dtf-gs-price-total {
        margin-left: 0;
        width: 100%;
    }

    .order-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .item-list {
        flex-direction: column;
    }

    .order-item {
        flex: 1 1 100%;
    }

    #uploaded-files-container {
        display: flex;
        flex-direction: column;
    }

    .file-entry {
        padding: 16px;
    }

    input.scaled-width,
    input.scaled-height {
        width: calc(100% - 40px);
        max-width: 180px;
    }

    .preview-image {
        max-width: 100%;
        height: auto;
    }

    .dtf-upload-zone {
        padding: 32px 16px;
    }
}

@media (max-width: 480px) {
    .dtf-uploader-container,
    .dtf-orders-container {
        padding: 12px;
    }

    .form-group input[type="number"] {
        max-width: 100%;
        width: calc(100% - 40px);
    }

    .price-calculation {
        padding: 14px;
    }
}

/* ---------------------------------------------------------------
 * Admin-Styling
 * ------------------------------------------------------------- */
.wp-admin .dtf-status-filter {
    margin-bottom: 15px;
}

.wp-admin .status-pending,
.wp-admin .status-processing,
.wp-admin .status-completed,
.wp-admin .status-cancelled {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
}

#order-details-modal {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.delete-order {
    color: white !important;
    background-color: #d9534f !important;
    border-color: #d43f3a !important;
}

.delete-order:hover {
    background-color: #c9302c !important;
}

.order-status-select {
    padding: 5px;
    border-radius: 6px;
    border: 1px solid #ddd;
}

.order-status-select option[value="pending"] { color: #ff9800; }
.order-status-select option[value="processing"] { color: #2196F3; }
.order-status-select option[value="completed"] { color: #4CAF50; }
.order-status-select option[value="cancelled"] { color: #f44336; }

.status-updated {
    animation: highlight 2s;
}

@keyframes highlight {
    0% { background-color: #ffffc3; }
    100% { background-color: transparent; }
}

/* ---------------------------------------------------------------
 * Barrierefreiheit
 * ------------------------------------------------------------- */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.dtf-uploader-container input:focus-visible,
.dtf-uploader-container select:focus-visible,
.dtf-uploader-container textarea:focus-visible,
.dtf-uploader-container button:focus-visible,
.dtf-orders-container input:focus-visible,
.dtf-orders-container button:focus-visible {
    outline: 3px solid rgba(17, 86, 163, 0.5);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .dtf-upload-zone,
    .dtf-button,
    .file-entry,
    .dtf-gangsheet-asset,
    .dtf-upload-message,
    .dtf-gangsheet-warning,
    #order-success {
        transition: none;
        animation: none;
        transform: none;
    }
}

/* ---------------------------------------------------------------
 * Bestellkorb, Gangsheet-Hilfe, Design-Extras (v1.4)
 * ------------------------------------------------------------- */
.dtf-uploader-logo {
    max-height: 64px;
    width: auto;
    display: block;
    margin-bottom: 12px;
}

.dtf-gangsheet-help {
    margin: 0 0 16px;
    padding: 12px 16px;
    background: var(--dtf-bg);
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius);
}

.dtf-gangsheet-help summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--dtf-ink);
    list-style: none;
}

.dtf-gangsheet-help summary::-webkit-details-marker {
    display: none;
}

.dtf-gangsheet-help summary::before {
    content: "▸ ";
    color: var(--dtf-blue);
}

.dtf-gangsheet-help[open] summary::before {
    content: "▾ ";
}

.dtf-gangsheet-help-body {
    margin-top: 10px;
    color: var(--dtf-text);
    font-size: 14px;
    line-height: 1.55;
}

.dtf-gangsheet-help-body ol {
    margin: 0;
    padding-left: 1.25em;
}

.dtf-gangsheet-help-body li {
    margin-bottom: 6px;
}

.dtf-workspace-actions {
    margin: 24px 0 8px;
    padding: 16px;
    background: var(--dtf-bg);
    border: 1px dashed var(--dtf-border-strong);
    border-radius: var(--dtf-radius);
    text-align: center;
}

.dtf-workspace-actions-hint {
    margin: 10px 0 0;
    color: var(--dtf-muted);
    font-size: 13px;
}

.dtf-button-secondary {
    background: var(--dtf-surface) !important;
    color: var(--dtf-blue) !important;
    border: 2px solid var(--dtf-blue) !important;
}

.dtf-button-secondary:hover:not(:disabled) {
    background: var(--dtf-blue) !important;
    color: #fff !important;
}

.dtf-order-cart {
    margin: 24px 0;
    padding: 20px;
    border: 1px solid var(--dtf-border);
    border-radius: var(--dtf-radius);
    background: var(--dtf-surface);
}

.dtf-order-cart h3 {
    margin: 0 0 12px;
    color: var(--dtf-ink);
}

.dtf-cart-empty {
    color: var(--dtf-muted);
    margin: 0;
}

.dtf-cart-group {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--dtf-border);
}

.dtf-cart-group h4 {
    margin: 0 0 8px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--dtf-muted);
}

.dtf-cart-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dtf-cart-item {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 10px 0;
    border-bottom: 1px solid var(--dtf-border);
}

.dtf-cart-item:last-child {
    border-bottom: none;
}

.dtf-cart-item-label {
    flex: 1;
    min-width: 160px;
    font-weight: 600;
    color: var(--dtf-ink);
}

.dtf-cart-item-price {
    font-variant-numeric: tabular-nums;
    color: var(--dtf-text);
}

.dtf-cart-subtotal {
    margin: 8px 0 0;
    text-align: right;
    font-size: 14px;
}

.dtf-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.6;
    vertical-align: middle;
}

.dtf-badge-dtf {
    background: #e8f1fb;
    color: var(--dtf-blue);
}

.dtf-badge-subli {
    background: var(--dtf-accent-soft);
    color: var(--dtf-accent-dark);
}

.dtf-badge-mixed {
    background: #f3eefd;
    color: #5b3d9a;
}

.dtf-active-type-hint {
    margin: -8px 0 18px;
    font-size: 14px;
    color: var(--dtf-muted);
}

.dtf-active-product-type {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-weight: 800;
}

.dtf-active-product-type.is-dtf {
    background: #e8f1fb;
    color: var(--dtf-blue);
}

.dtf-active-product-type.is-subli {
    background: var(--dtf-accent-soft);
    color: var(--dtf-accent-dark);
}