.lpf-portal {
    --lpf-accent: #f28c28;
    --lpf-border: #e5e7eb;
    --lpf-text: #111827;
    --lpf-muted: #6b7280;
    font-family: inherit;
    color: var(--lpf-text);
}

.lpf-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(320px, .95fr);
    gap: 22px;
    align-items: start;
}

.lpf-panel {
    background: #fff;
    border: 1px solid var(--lpf-border);
    border-radius: 22px;
    padding: 24px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, .08);
    margin-bottom: 22px;
}

.lpf-panel-head {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.lpf-panel h2 {
    margin: 0 0 8px;
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.12;
}

.lpf-panel h3 {
    margin: 0 0 8px;
    font-size: 20px;
}

.lpf-panel p {
    margin-top: 0;
    color: var(--lpf-muted);
}

.lpf-pdf-toolbar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.lpf-button {
    appearance: none;
    border: 1px solid var(--lpf-border);
    background: #fff;
    color: var(--lpf-text);
    text-decoration: none !important;
    border-radius: 14px;
    min-height: 44px;
    padding: 11px 18px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform .12s ease, box-shadow .12s ease;
}

.lpf-button:hover,
.lpf-upload-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(15, 23, 42, .10);
}

.lpf-button-primary {
    background: var(--lpf-accent);
    border-color: var(--lpf-accent);
    color: #fff !important;
}

.lpf-pdf-frame-wrap {
    border: 1px solid var(--lpf-border);
    border-radius: 16px;
    overflow: hidden;
    background: #f3f4f6;
    min-height: 720px;
}

.lpf-pdf-frame {
    display: block;
    width: 100%;
    height: 720px;
    border: 0;
    background: #f3f4f6;
}

.lpf-help-panel {
    position: sticky;
    top: 24px;
}

.lpf-help-content {
    line-height: 1.62;
}

.lpf-help-content p,
.lpf-help-content li {
    color: #374151;
}

.lpf-help-content strong,
.lpf-help-content b {
    color: #111827;
}

.lpf-note-box {
    background: #fff7ed;
    border-left: 4px solid var(--lpf-accent);
    padding: 16px 18px;
    border-radius: 14px;
    margin-top: 20px;
}

.lpf-note-box p {
    margin: 6px 0 0;
}

.lpf-submit-panel {
    margin-top: 6px;
}

.lpf-field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.lpf-submit-form label span,
.lpf-full-field span {
    display: block;
    font-weight: 700;
    margin: 0 0 7px;
}

.lpf-submit-form input[type="text"],
.lpf-submit-form input[type="email"],
.lpf-submit-form textarea {
    width: 100%;
    border: 1px solid #d1d5db;
    border-radius: 14px;
    padding: 12px 14px;
    min-height: 46px;
    font-size: 16px;
    box-sizing: border-box;
}

.lpf-submit-form input:focus,
.lpf-submit-form textarea:focus {
    outline: 2px solid color-mix(in srgb, var(--lpf-accent) 25%, transparent);
    border-color: var(--lpf-accent);
}

.lpf-full-field {
    display: block;
    margin: 16px 0 0;
}

.lpf-upload-section {
    margin-top: 24px;
    border: 1px solid var(--lpf-border);
    border-radius: 18px;
    padding: 18px;
    background: #f9fafb;
}

.lpf-upload-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 16px;
}

.lpf-upload-card {
    border: 2px solid #e5e7eb;
    background: #fff;
    border-radius: 18px;
    padding: 20px 14px;
    min-height: 132px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 7px;
    cursor: pointer;
    text-align: center;
    color: #111827;
}

.lpf-upload-card .dashicons {
    width: 32px;
    height: 32px;
    font-size: 32px;
    color: var(--lpf-accent);
}

.lpf-upload-card small {
    color: var(--lpf-muted);
}

.lpf-hidden-picker,
.lpf-master-file-input {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.lpf-selected-files {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.lpf-file-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    background: #fff;
    border: 1px solid var(--lpf-border);
    border-radius: 14px;
    padding: 11px 12px;
}

.lpf-file-row strong {
    display: block;
    word-break: break-word;
}

.lpf-file-row small {
    color: var(--lpf-muted);
}

.lpf-remove-file {
    border: 0;
    background: #fee2e2;
    color: #991b1b;
    border-radius: 999px;
    padding: 7px 10px;
    font-weight: 700;
    cursor: pointer;
    flex: none;
}

.lpf-checkbox-row {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin: 20px 0;
    padding: 14px;
    background: #f9fafb;
    border-radius: 14px;
}

.lpf-checkbox-row input {
    margin-top: 4px;
}

.lpf-submit-button {
    width: 100%;
    min-height: 52px;
    font-size: 17px;
}

.lpf-alert {
    border-radius: 16px;
    padding: 14px 18px;
    margin: 0 0 18px;
    font-weight: 700;
}

.lpf-alert-success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.lpf-alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

@media print {
    .lpf-help-panel,
    .lpf-submit-panel,
    .lpf-pdf-toolbar,
    .lpf-alert {
        display: none !important;
    }

    .lpf-panel {
        box-shadow: none;
        border: 0;
        padding: 0;
    }
}

@media (max-width: 980px) {
    .lpf-layout {
        grid-template-columns: 1fr;
    }

    .lpf-help-panel {
        position: static;
    }
}

@media (max-width: 700px) {
    .lpf-panel {
        padding: 18px;
        border-radius: 18px;
    }

    .lpf-field-grid,
    .lpf-upload-cards {
        grid-template-columns: 1fr;
    }

    .lpf-pdf-frame-wrap,
    .lpf-pdf-frame {
        min-height: 520px;
        height: 520px;
    }
}

.lpf-portal {
    width: min(100%, calc(100vw - 48px));
    max-width: 1680px;
    margin-left: auto;
    margin-right: auto;
}

.lpf-template-wide {
    max-width: none;
}

.lpf-template-wide .lpf-layout {
    grid-template-columns: minmax(0, 2.7fr) minmax(340px, .85fr);
}

.lpf-template-wide .lpf-pdf-frame-wrap,
.lpf-template-wide .lpf-pdf-frame {
    min-height: 820px;
    height: 820px;
}

.lpf-template-compact .lpf-layout {
    grid-template-columns: minmax(0, 1.6fr) minmax(300px, .8fr);
}

.lpf-pdf-frame-wrap {
    cursor: zoom-in;
}

.lpf-fullscreen-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    background: rgba(15, 23, 42, .92);
    display: none;
    flex-direction: column;
    padding: 18px;
}

.lpf-fullscreen-modal.is-open {
    display: flex;
}

.lpf-fullscreen-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    color: #fff;
    margin-bottom: 12px;
}

.lpf-fullscreen-head > div {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.lpf-fullscreen-frame {
    width: 100%;
    flex: 1;
    border: 0;
    border-radius: 14px;
    background: #fff;
}

body.lpf-modal-open {
    overflow: hidden;
}

@media (max-width: 1100px) {
    .lpf-portal {
        width: min(100%, calc(100vw - 24px));
    }
    .lpf-template-wide .lpf-layout,
    .lpf-template-compact .lpf-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .lpf-fullscreen-modal {
        padding: 8px;
    }
    .lpf-fullscreen-head {
        align-items: flex-start;
        flex-direction: column;
    }
}

.lpf-send-mode-hint {
    margin-top: 6px;
    color: #475569;
}

.lpf-upload-note {
    margin: 10px 0 14px;
}

.lpf-upload-card-featured {
    border-width: 2px;
    transform: translateY(-1px);
}
/* v1.1.2 layout refinements */
.lpf-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
    align-items: start;
}

.lpf-help-panel {
    position: static;
    top: auto;
}

.lpf-portal {
    width: min(100%, calc(100vw - 48px));
    max-width: 1520px;
    margin-left: auto;
    margin-right: auto;
}

.lpf-template-wide,
.lpf-template-wide .lpf-layout,
.lpf-template-compact .lpf-layout {
    max-width: none;
    grid-template-columns: minmax(0, 1fr);
}

.lpf-upload-section {
    overflow: visible;
}

.lpf-upload-cards {
    grid-template-columns: repeat(4, minmax(180px, 1fr));
}

.lpf-upload-card {
    position: relative;
    z-index: 1;
}

.lpf-pdf-frame-wrap,
.lpf-pdf-frame {
    min-height: 820px;
    height: 820px;
}

.lpf-template-compact .lpf-pdf-frame-wrap,
.lpf-template-compact .lpf-pdf-frame {
    min-height: 620px;
    height: 620px;
}

.lpf-pdf-frame-wrap.is-in-fullscreen {
    min-height: 0;
    height: auto;
    border: 0;
    background: transparent;
}

.lpf-pdf-placeholder {
    border: 1px dashed var(--lpf-border);
    border-radius: 16px;
    background: #f9fafb;
    padding: 24px;
    color: var(--lpf-muted);
    text-align: center;
}

@media (max-width: 1180px) {
    .lpf-upload-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .lpf-portal {
        width: min(100%, calc(100vw - 20px));
    }
    .lpf-upload-cards {
        grid-template-columns: 1fr;
    }
    .lpf-pdf-frame-wrap,
    .lpf-pdf-frame,
    .lpf-template-wide .lpf-pdf-frame-wrap,
    .lpf-template-wide .lpf-pdf-frame,
    .lpf-template-compact .lpf-pdf-frame-wrap,
    .lpf-template-compact .lpf-pdf-frame {
        min-height: 520px;
        height: 520px;
    }
}

.lpf-fullscreen-modal .lpf-fullscreen-frame {
    display: none;
}

.lpf-fullscreen-modal > .lpf-pdf-frame-wrap {
    flex: 1;
    width: 100%;
    height: auto;
    min-height: 0;
    border-radius: 14px;
    background: #fff;
}

.lpf-fullscreen-modal > .lpf-pdf-frame-wrap .lpf-pdf-frame {
    height: 100%;
    min-height: 0;
}

/* v1.1.3: Großansicht ohne DOM-Verschieben des PDF-iframes */
.lpf-pdf-frame-wrap.is-in-fullscreen {
    position: fixed;
    left: 18px;
    right: 18px;
    top: 86px;
    bottom: 18px;
    width: auto;
    height: auto;
    min-height: 0;
    z-index: 1000000;
    cursor: default;
    border: 0;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 24px 80px rgba(0, 0, 0, .45);
}

.lpf-pdf-frame-wrap.is-in-fullscreen .lpf-pdf-frame {
    width: 100%;
    height: 100%;
    min-height: 0;
}

.lpf-fullscreen-modal.is-open {
    display: block;
}

.lpf-fullscreen-modal.is-open .lpf-fullscreen-head {
    position: fixed;
    left: 18px;
    right: 18px;
    top: 12px;
    z-index: 1000001;
}

.lpf-fullscreen-modal .lpf-fullscreen-frame {
    display: none !important;
}

@media (max-width: 700px) {
    .lpf-pdf-frame-wrap.is-in-fullscreen {
        left: 8px;
        right: 8px;
        top: 126px;
        bottom: 8px;
    }
    .lpf-fullscreen-modal.is-open .lpf-fullscreen-head {
        left: 8px;
        right: 8px;
        top: 8px;
    }
}

/* v1.2.0: Plugin-Füllmodus */
.lpf-plugin-fill-panel {
    border: 1px solid var(--lpf-border);
    background: #f9fafb;
    border-radius: 18px;
    padding: 18px;
    margin: 18px 0;
}

.lpf-plugin-fill-panel h3 {
    margin-top: 0;
}

.lpf-plugin-field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 14px;
}

.lpf-pdf-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-weight: 700;
}

.lpf-pdf-field.is-wide {
    grid-column: 1 / -1;
}

.lpf-pdf-field input[type="text"],
.lpf-pdf-field textarea {
    width: 100%;
    border: 1px solid var(--lpf-border);
    border-radius: 12px;
    padding: 10px 12px;
    font: inherit;
    font-weight: 400;
    background: #fff;
}

.lpf-inline-checkbox,
.lpf-option-row {
    font-weight: 400;
    background: #fff;
    border: 1px solid var(--lpf-border);
    border-radius: 12px;
    padding: 10px 12px;
}

.lpf-option-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
}

.lpf-status-line {
    border-radius: 12px;
    padding: 10px 12px;
    margin: 10px 0;
    font-weight: 700;
}

.lpf-status-line.is-good {
    background: #ecfdf5;
    border: 1px solid #bbf7d0;
    color: #065f46;
}

.lpf-small-hint {
    color: var(--lpf-muted);
    font-size: 13px;
    margin-bottom: 0;
}

@media (max-width: 700px) {
    .lpf-plugin-field-grid {
        grid-template-columns: 1fr;
    }
}

/* v1.2.2: übersichtlicher Plugin-Füllmodus mit lokaler Zwischenspeicherung */
.lpf-draft-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: #f8fafc;
    border: 1px solid var(--lpf-border);
    border-radius: 14px;
    padding: 10px 12px;
    margin: 12px 0 14px;
}

.lpf-draft-status {
    color: var(--lpf-muted);
    font-size: 14px;
}

.lpf-draft-status.is-saved {
    color: #065f46;
    font-weight: 700;
}

.lpf-clear-draft {
    border: 1px solid var(--lpf-border);
    background: #fff;
    border-radius: 999px;
    padding: 7px 12px;
    font-weight: 700;
    cursor: pointer;
}

.lpf-plugin-structured-fields {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 14px;
}

.lpf-fill-section {
    background: #fff;
    border: 1px solid var(--lpf-border);
    border-radius: 16px;
    padding: 16px;
}

.lpf-fill-section h4 {
    margin: 0 0 12px;
    font-size: 18px;
}

.lpf-choice-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.lpf-choice-group {
    border: 1px solid var(--lpf-border);
    border-radius: 14px;
    padding: 12px;
    background: #f9fafb;
}

.lpf-choice-group > strong {
    display: block;
    margin-bottom: 8px;
}

.lpf-table-scroll {
    overflow-x: auto;
}

.lpf-fill-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 780px;
}

.lpf-fill-table th,
.lpf-fill-table td {
    border: 1px solid #d1d5db;
    padding: 6px;
    vertical-align: top;
}

.lpf-fill-table th {
    background: #f3f4f6;
    text-align: left;
    font-weight: 800;
}

.lpf-fill-table input[type="text"] {
    border: 0;
    background: transparent;
    border-radius: 0;
    min-height: 34px;
    padding: 6px;
}

.lpf-fill-table input[type="text"]:focus {
    background: #fff7ed;
    outline: 2px solid color-mix(in srgb, var(--lpf-accent) 35%, transparent);
}

.lpf-fill-table .lpf-col-nr { width: 7%; }
.lpf-fill-table .lpf-col-grund { width: 46%; }
.lpf-fill-table .lpf-col-betrag { width: 24%; }
.lpf-fill-table .lpf-col-abteilung { width: 23%; }

@media (max-width: 700px) {
    .lpf-draft-row,
    .lpf-choice-grid {
        grid-template-columns: 1fr;
        display: grid;
    }
    .lpf-clear-draft {
        width: 100%;
    }
}