.vttb-form-backdrop {
    --vttb-form-surface: var(--panel-strong, var(--vttb-surface, #fff));
    --vttb-form-surface-soft: var(--panel-soft, var(--vttb-surface-muted, #f7f9fb));
    --vttb-form-border: var(--border, var(--vttb-line, #d8dee6));
    --vttb-form-text: var(--text, var(--vttb-text, #17202d));
    --vttb-form-muted: var(--text-muted, var(--vttb-muted, #748094));
    position: fixed;
    z-index: 100;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 14px;
    background: rgba(9, 23, 33, .68);
    backdrop-filter: blur(6px);
}

.vttb-form-modal {
    position: relative;
    width: min(1840px, calc(100vw - 28px));
    height: min(94dvh, 1120px);
    max-height: 94dvh;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    overflow: hidden;
    padding: 0;
    border: 1px solid var(--vttb-form-border);
    border-radius: 14px;
    background: var(--vttb-form-surface);
    color: var(--vttb-form-text);
    box-shadow: 0 28px 72px rgba(0, 0, 0, .34);
}

.vttb-form-modal .vttb-modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin: 0;
    padding: 16px 20px 14px;
    border-bottom: 1px solid var(--vttb-form-border);
    background: var(--vttb-form-surface);
}

.vttb-form-modal .modal-title {
    margin: 0;
    color: var(--vttb-form-text);
    font-size: 1.1rem;
    line-height: 1.3;
}

.vttb-form-modal .modal-subtitle {
    margin: 4px 0 0;
    color: var(--vttb-form-muted);
    font-size: .86rem;
    line-height: 1.45;
}

.vttb-form-modal .vttb-icon-button {
    cursor: pointer;
}

.vttb-form-modal-body {
    min-height: 0;
    overflow: auto;
    padding: 16px 20px 20px;
    background: var(--vttb-form-surface-soft);
}

.vttb-form-layout {
    display: grid;
    min-width: 0;
}

.vttb-form-layout.is-inventory {
    grid-template-columns: minmax(0, 1fr);
}

.vttb-form-picker-launcher {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-width: 0;
    margin-bottom: 12px;
    padding: 10px 12px;
    border: 1px solid var(--vttb-form-border);
    border-radius: 9px;
    background: var(--vttb-form-surface);
}

.vttb-form-picker-launcher h4,
.vttb-form-preview-head h4,
.vttb-form-picker-panel-head h4 {
    margin: 0;
    font-size: 15px;
}

.vttb-form-picker-launcher p,
.vttb-form-preview-head span,
.vttb-form-picker-panel-head p,
.vttb-form-picker-panel-actions span,
.vttb-form-picker-panel-footer span {
    margin: 2px 0 0;
    color: var(--vttb-form-muted);
    font-size: 13px;
    font-weight: 700;
}

.vttb-form-picker-open {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    flex: 0 0 auto;
    min-height: 36px;
    padding: 7px 10px;
}

.vttb-form-picker-open i {
    width: 17px;
}

.vttb-form-picker-dialog {
    position: absolute;
    z-index: 5;
    inset: 0;
    display: none;
    place-items: center;
    padding: 18px;
    background: rgba(8, 22, 32, .54);
    backdrop-filter: blur(4px);
}

.vttb-form-modal.is-picker-open .vttb-form-picker-dialog {
    display: grid;
}

.vttb-form-picker-panel {
    width: min(1120px, 100%);
    max-height: 100%;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    overflow: hidden;
    border: 1px solid var(--vttb-form-border);
    border-radius: 12px;
    background: var(--vttb-form-surface);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .35);
}

.vttb-form-picker-panel-head,
.vttb-form-picker-panel-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 13px 16px;
    border-bottom: 1px solid var(--vttb-form-border);
}

.vttb-form-picker-panel-head p {
    font-weight: 500;
}

.vttb-form-picker-panel-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
}

.vttb-form-picker-panel-footer {
    border-top: 1px solid var(--vttb-form-border);
    border-bottom: 0;
}

.vttb-form-picker-body {
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    min-height: 0;
}

.vttb-form-picker-categories {
    min-width: 0;
    padding: 14px;
    border-right: 1px solid var(--vttb-form-border);
    background: var(--vttb-form-surface-soft);
}

.vttb-form-picker-categories > p {
    margin: 0 0 8px;
    color: var(--vttb-form-muted);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

.vttb-form-picker-categories > div {
    display: grid;
    gap: 5px;
    max-height: min(56dvh, 520px);
    overflow: auto;
}

.vttb-form-picker-category {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-width: 0;
    gap: 8px;
    padding: 8px 9px;
    border: 1px solid transparent;
    border-radius: 7px;
    background: transparent;
    color: var(--vttb-form-text);
    cursor: pointer;
    font: inherit;
    text-align: left;
}

.vttb-form-picker-category:hover,
.vttb-form-picker-category.is-active {
    border-color: #8fc9cf;
    background: #e8f6f7;
    color: #245e67;
}

[data-theme="dark"] .vttb-form-picker-category:hover,
[data-theme="dark"] .vttb-form-picker-category.is-active {
    border-color: #477e88;
    background: #18343a;
    color: #b7e4e8;
}

.vttb-form-picker-category span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vttb-form-picker-category b {
    flex: 0 0 auto;
    font-size: 12px;
}

.vttb-form-picker-content {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    gap: 10px;
    min-height: 0;
    padding: 14px;
}

.vttb-form-search input,
.vttb-form-fields input,
.vttb-form-selected-row input {
    width: 100%;
    min-width: 0;
    border: 1px solid var(--vttb-form-border);
    border-radius: 7px;
    background: var(--vttb-form-surface);
    color: var(--vttb-form-text);
}

.vttb-form-search input,
.vttb-form-fields input {
    min-height: 42px;
    padding: 8px 12px;
}

.vttb-form-candidate-list {
    display: grid;
    grid-auto-rows: min-content;
    gap: 6px;
    min-height: 0;
    padding-right: 4px;
    overflow: auto;
}

.vttb-form-candidate {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 9px;
    min-width: 0;
    padding: 9px 11px;
    border: 1px solid var(--vttb-form-border);
    border-radius: 7px;
    background: var(--vttb-form-surface-soft);
    cursor: pointer;
}

.vttb-form-candidate:hover,
.vttb-form-candidate.is-selected {
    border-color: #6faeb7;
    background: #e8f6f7;
}

[data-theme="dark"] .vttb-form-candidate:hover,
[data-theme="dark"] .vttb-form-candidate.is-selected {
    border-color: #73b7be;
    background: #18343a;
}

.vttb-form-candidate span,
.vttb-form-candidate strong,
.vttb-form-candidate small {
    min-width: 0;
}

.vttb-form-candidate strong,
.vttb-form-candidate small {
    display: block;
    overflow-wrap: anywhere;
}

.vttb-form-candidate small {
    margin-top: 2px;
    color: var(--vttb-form-muted);
}

.vttb-form-workspace {
    display: grid;
    grid-template-columns: minmax(360px, 430px) minmax(0, 1fr);
    align-items: start;
    gap: 16px;
    min-height: 0;
    padding: 0;
}

.vttb-form-controls,
.vttb-form-preview-panel {
    min-width: 0;
}

.vttb-form-controls {
    padding: 0;
}

.vttb-form-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.vttb-form-fields label,
.vttb-form-selected-row label {
    display: grid;
    gap: 5px;
}

.vttb-form-fields label > span,
.vttb-form-selected-row label > span {
    color: var(--vttb-form-muted);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

.vttb-form-fields .is-purpose {
    grid-column: 1 / -1;
}

.vttb-form-selected-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 12px;
    max-height: none;
    overflow: visible;
}

.vttb-form-selected-row {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr) 54px auto;
    align-items: center;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--vttb-form-border);
    border-radius: 7px;
    background: var(--vttb-form-surface-soft);
}

.vttb-form-selected-index {
    display: grid;
    place-items: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #dceff1;
    color: #245e67;
    font-size: 12px;
    font-weight: 800;
}

.vttb-form-selected-copy,
.vttb-form-selected-copy strong,
.vttb-form-selected-copy small {
    min-width: 0;
}

.vttb-form-selected-copy strong,
.vttb-form-selected-copy small {
    display: block;
    overflow-wrap: anywhere;
}

.vttb-form-selected-copy small {
    margin-top: 2px;
    color: var(--vttb-form-muted);
    font-size: 12px;
}

.vttb-form-selected-row input {
    height: 34px;
    padding: 5px 7px;
}

.vttb-form-icon-button {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid var(--vttb-form-border);
    border-radius: 7px;
    background: transparent;
    color: var(--vttb-form-muted);
    cursor: pointer;
}

.vttb-form-icon-button.is-danger {
    color: #b23b2e;
}

.vttb-form-icon-button i {
    width: 17px;
}

.vttb-form-preview-panel {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    border: 1px solid var(--vttb-form-border);
    border-radius: 8px;
    background: var(--vttb-form-surface);
    overflow: hidden;
}

.vttb-form-preview-head {
    padding: 12px 14px;
    margin: 0;
    border-bottom: 1px solid var(--vttb-form-border);
}

.vttb-form-preview-scroll {
    min-height: 520px;
    overflow: auto;
    border: 0;
    background: #d9dde2;
}

.vttb-form-sheet {
    width: 1180px;
    min-height: 720px;
    margin: 18px auto;
    padding: 34px 30px 44px;
    box-sizing: border-box;
    background: #fff;
    color: #000;
    font-family: "Times New Roman", serif;
    font-size: 13px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, .18);
}

.vttb-form-sheet-heading {
    display: grid;
    grid-template-columns: 310px 1fr;
    align-items: start;
    gap: 20px;
}

.vttb-form-sheet-company {
    display: grid;
    gap: 4px;
    text-align: center;
}

.vttb-form-sheet-title {
    text-align: center;
}

.vttb-form-sheet-title h3 {
    margin: 15px 0 24px;
    font-size: 21px;
}

.vttb-form-sheet-title p {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    white-space: pre-wrap;
}

.vttb-form-sheet-department {
    margin: 18px 0 4px;
    font-size: 15px;
    font-weight: 700;
    white-space: pre-wrap;
}

.vttb-form-sheet-table-wrap {
    overflow: visible;
}

.vttb-form-sheet-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

.vttb-form-sheet-table th,
.vttb-form-sheet-table td {
    padding: 5px 4px;
    border: 1px solid #000;
    overflow-wrap: anywhere;
    text-align: center;
    vertical-align: middle;
}

.vttb-form-sheet-table th {
    height: 54px;
    font-weight: 700;
    white-space: pre-wrap;
}

.vttb-form-sheet-table td {
    height: 42px;
}

.vttb-form-sheet-table th:nth-child(1) { width: 4%; }
.vttb-form-sheet-table th:nth-child(2) { width: 10%; }
.vttb-form-sheet-table th:nth-child(3) { width: 18%; }
.vttb-form-sheet-table th:nth-child(4) { width: 10%; }
.vttb-form-sheet-table th:nth-child(5) { width: 4%; }
.vttb-form-sheet-table th:nth-child(6) { width: 5%; }
.vttb-form-sheet-table th:nth-child(7) { width: 15%; }
.vttb-form-sheet-table th:nth-child(8),
.vttb-form-sheet-table th:nth-child(9) { width: 8%; }
.vttb-form-sheet-table th:nth-child(10) { width: 6%; }
.vttb-form-sheet-table th:nth-child(11) { width: 8%; }

.vttb-form-preview-empty {
    height: 86px !important;
    color: #6b7280;
}

.vttb-form-sheet-notes {
    display: grid;
    gap: 3px;
    margin: 18px 70px 0;
}

.vttb-form-sheet-note-row {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 6px;
}

.vttb-form-sheet-notes b {
    margin-top: 6px;
}

.vttb-form-sheet-signatures {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 28px;
    text-align: center;
    font-size: 15px;
}

.vttb-form-empty {
    margin: 0;
    padding: 14px;
    color: var(--vttb-form-muted);
    text-align: center;
}

.vttb-form-modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    margin: 0;
    padding: 12px 20px;
    border-top: 1px solid var(--vttb-form-border);
    background: var(--vttb-form-surface);
}

@media (max-width: 1100px) {
    .vttb-form-modal {
        width: calc(100vw - 16px);
        height: calc(100dvh - 16px);
        max-height: calc(100dvh - 16px);
    }

    .vttb-form-workspace {
        grid-template-columns: minmax(330px, 390px) minmax(0, 1fr);
        gap: 12px;
    }

    .vttb-form-fields .is-purpose {
        grid-column: 1 / -1;
    }

    .vttb-form-preview-scroll {
        min-height: 460px;
    }
}

@media (max-width: 680px) {
    .vttb-form-modal-body {
        padding: 12px;
    }

    .vttb-form-fields,
    .vttb-form-selected-list {
        grid-template-columns: 1fr;
    }

    .vttb-form-picker-dialog {
        padding: 8px;
    }

    .vttb-form-picker-panel-head,
    .vttb-form-picker-panel-footer {
        padding: 11px 12px;
    }

    .vttb-form-picker-panel-head p,
    .vttb-form-picker-panel-actions span {
        display: none;
    }

    .vttb-form-picker-body {
        grid-template-columns: 1fr;
    }

    .vttb-form-picker-categories {
        padding: 10px 12px;
        border-right: 0;
        border-bottom: 1px solid var(--vttb-form-border);
    }

    .vttb-form-picker-categories > p {
        display: none;
    }

    .vttb-form-picker-categories > div {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-height: 92px;
    }

    .vttb-form-picker-content {
        padding: 10px 12px;
    }

    .vttb-form-candidate-list {
        padding-right: 2px;
    }

    .vttb-form-workspace {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .vttb-form-selected-row {
        grid-template-columns: 24px minmax(0, 1fr) 62px auto;
    }

    .vttb-form-preview-scroll {
        min-height: 390px;
    }

    .vttb-form-sheet {
        margin: 8px;
    }

    .vttb-form-modal .vttb-modal-header,
    .vttb-form-modal-footer {
        padding-inline: 14px;
    }
}