.biztools-invoice-generator {
    max-width: 1200px;
    margin: 1.5rem auto;
    padding: clamp(1rem, 3vw, 2rem);
    border: 1px solid #dcdcde;
    border-radius: 10px;
    background: #fff;
}

.biztools-invoice-generator input,
.biztools-invoice-generator textarea,
.biztools-invoice-generator select {
    box-sizing: border-box;
    width: 100%;
    min-height: 38px;
    padding: .45rem .55rem;
    border: 1px solid #8c8f94;
    border-radius: 4px;
    background: #fff
}

.biztools-invoice-generator textarea {
    resize: vertical;
}

.biztools-receipt-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, .9fr);
    gap: 1.5rem;
    align-items: start
}

.biztools-receipt-live-preview {
    position: sticky;
    top: 1rem
}

.biztools-receipt-live-preview > h3 {
    margin: 0 0 .75rem
}

.biztools-receipt-payment {
    margin: 1.5rem 0;
    padding: 1rem;
    border: 1px solid #dcdcde;
    border-radius: 6px
}

.biztools-receipt-payment h3 {
    margin: 0 0 .8rem
}

.biztools-receipt-payment__fields {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .8rem
}

.biztools-invoice-preview__payment {
    margin: 1rem 0;
    padding: .8rem 1rem;
    border-top: 2px solid #2271b1;
    border-bottom: 1px solid #dcdcde
}

.biztools-invoice-preview__payment p {
    margin: 0;
    line-height: 1.7
}

.biztools-invoice-header {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 1.5rem
}

.biztools-invoice-header h2 {
    margin: 0
}

.biztools-invoice-header__brand {
    min-width: 0;
    flex: 1 1 360px
}

.biztools-invoice-header p {
    margin: .4rem 0 0;
    color: #646970
}

.biztools-logo-control {
    margin-top: 1rem
}

.biztools-logo-control__input {
    position: absolute;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0 !important
}

.biztools-logo-control__tile {
    display: grid;
    place-items: center;
    width: 200px;
    height: 130px;
    padding: 12px;
    border: 1px solid #d8dee8;
    border-radius: 5px;
    background: #f8fafc;
    color: #64748b;
    cursor: pointer;
    overflow: hidden
}

.biztools-logo-control__tile:hover,
.biztools-logo-control__tile:focus-visible {
    border-color: #2271b1;
    outline: 2px solid transparent;
    background: #f1f7fc
}

.biztools-logo-control__placeholder {
    font-size: 1.1rem
}

.biztools-logo-control__placeholder span {
    vertical-align: -2px
}

.biztools-logo-control__tile img {
    width: 100%;
    height: 100%;
    object-fit: contain
}

.biztools-logo-control__status {
    display: block;
    max-width: 200px;
    margin-top: .45rem;
    color: #646970;
}

.biztools-invoice-meta {
    display: grid;
    grid-template-columns: repeat(1, minmax(120px, 1fr));
    gap: .8rem
}

.biztools-invoice-generator label {

}

.biztools-invoice-parties {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem
}

.biztools-invoice-party-fieldset {
    margin: 0;
    padding: 1rem;
    border: 1px solid #dcdcde;
    border-radius: 6px;
    display: grid;
    gap: .7rem
}

.biztools-invoice-party-fieldset legend {
    padding: 0 .3rem;
    font-weight: 700
}

.biztools-invoice-items-wrap {
    overflow-x: auto
}

.biztools-invoice-items {
    min-width: 720px
}

.biztools-invoice-row {
    display: grid;
    /* Keep all spare width in Item; the numeric columns stay predictable. */
    grid-template-columns: minmax(300px, 1fr) 76px 96px 104px 32px;
    gap: .5rem;
    align-items: center;
    margin-bottom: .5rem
}

.biztools-invoice-labels {
    background: #f0f0f0;
    font-weight: 700;
    padding: .35rem 0
}

.biztools-invoice-row textarea {
    min-height: 29px;
    margin-top: .35rem
}

.biztools-invoice-row output {
    text-align: right;
    font-variant-numeric: tabular-nums
}

.button-link-delete {
    border: 0;
    background: transparent;
    color: #b32d2e;
    cursor: pointer
}

.biztools-invoice-bottom {
    display: grid;
    grid-template-columns: 1fr minmax(260px, 360px);
    gap: 2rem;
    margin-top: 1.5rem
}

.biztools-invoice-notes {

}

.biztools-invoice-totals {
    display: grid;
    gap: .8rem
}

.biztools-invoice-totals label>span {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: .5rem
}

.biztools-invoice-totals dl {
    margin: 0
}

.biztools-invoice-totals dl>div {
    display: flex;
    justify-content: space-between;
    padding: .4rem 0;
    border-bottom: 1px solid #eee
}

.biztools-invoice-totals dt,
.biztools-invoice-totals dd {
    margin: 0
}

.biztools-invoice-grand-total {
    font-weight: 700;
    border-bottom: 0 !important
}

.biztools-invoice-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin-top: 1.5rem
}

.biztools-invoice-result {
    margin-top: 1.5rem
}

.biztools-invoice-result[hidden] {
    display: none
}

.biztools-invoice-preview {
    padding: 1.5rem;
    border: 1px solid #dcdcde;
    border-radius: 6px;
    background: #fff
}

.biztools-invoice-preview__header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    border-bottom: 2px solid #2271b1;
    margin-bottom: 1rem;
    padding-bottom: 1rem
}

.biztools-invoice-preview__brand {
    min-height: 80px;
    min-width: 0
}

.biztools-invoice-preview__logo {
    display: block;
    max-width: 160px;
    max-height: 90px;
    object-fit: contain;
    margin-bottom: 1rem
}

.biztools-invoice-preview__information {
    text-align: right
}

.biztools-invoice-preview__information h2 {
    margin: 0;
    color: var(--biztools-template-color, #2271b1)
}

.biztools-invoice-preview__information p {
    margin: .4rem 0 0
}

.biztools-invoice-preview__parties {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
    margin-bottom: 1.5rem
}

.biztools-invoice-preview__party h3 {
    margin: 0 0 .5rem
}

.biztools-invoice-preview__party p {
    margin: 0
}

.biztools-invoice-preview__party--billing {
    text-align: left
}

.biztools-invoice-preview__party--shipping {
    text-align: left
}

.biztools-invoice-preview table {
    width: 100%;
    border-collapse: collapse
}

.biztools-invoice-preview th,
.biztools-invoice-preview td {
    padding: .5rem;
    border-bottom: 1px solid #ddd;
    text-align: left
}

.biztools-invoice-preview th:last-child,
.biztools-invoice-preview td:last-child {
    text-align: right
}

.biztools-invoice-preview__totals {
    display: flex;
    justify-content: flex-end;
    margin: 1rem 0
}

.biztools-invoice-preview__totals p {
    min-width: 240px;
    margin: 0;
    text-align: right;
    line-height: 1.8
}

/* Four export-safe themes. The table heading color is the primary template cue. */
.biztools-document-template { display: inline-flex; align-items: center; gap: .5rem; margin: 0 0 1rem; font-weight: 600; }
.biztools-document-template select { min-width: 150px; }
.biztools-invoice-preview--classic { --biztools-template-color: #2271b1; }
.biztools-invoice-preview--ocean { --biztools-template-color: #0f766e; }
.biztools-invoice-preview--royal { --biztools-template-color: #6d28d9; }
.biztools-invoice-preview--charcoal { --biztools-template-color: #1f2937; }
.biztools-invoice-preview--classic .biztools-invoice-preview__header,
.biztools-invoice-preview--ocean .biztools-invoice-preview__header,
.biztools-invoice-preview--royal .biztools-invoice-preview__header,
.biztools-invoice-preview--charcoal .biztools-invoice-preview__header { border-bottom-color: var(--biztools-template-color); }
.biztools-invoice-preview--classic th,
.biztools-invoice-preview--ocean th,
.biztools-invoice-preview--royal th,
.biztools-invoice-preview--charcoal th { background: var(--biztools-template-color); color: #fff; border-bottom-color: var(--biztools-template-color); }


.biztools-invoice-header {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(1.25rem, 3vw, 2.5rem);
    margin: 0 0 1.75rem;
    padding: clamp(1.25rem, 3vw, 2.25rem);
    border: 1px solid #e2e8f0;
    border-radius: 13px;
    background: #fff;
}

.biztools-invoice-header__intro {
    margin-bottom: 1.35rem;
}

.biztools-invoice-header__eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 25px;
    padding: 0 .65rem;
    border-radius: 999px;
    background: #eaf2ff;
    color: #155eaf;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.biztools-invoice-header h2 {
    margin: .55rem 0 .25rem;
    color: #102a43;
    line-height: 1.15;
    letter-spacing: -.035em;
}

.biztools-invoice-header p {
    margin: 0;
    color: #64748b;
}

.biztools-invoice-header__business {
    display: grid;
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 1rem;
    align-items: stretch;
}

.biztools-logo-control {
    margin: 0;
}

.biztools-logo-control__tile {
    width: 132px;
    height: 80%;
    min-height: 154px;
    border: 1px dashed #94a3b8;
    border-radius: 10px;
    background: #f8fafc;
    color: #475569;
    transition: border-color .18s ease, background .18s ease, color .18s ease;
}

.biztools-logo-control__tile:hover,
.biztools-logo-control__tile:focus-visible {
    border-color: #2563eb;
    background: #eff6ff;
    color: #1d4ed8;
}

.biztools-logo-control__placeholder {
    display: grid;
    gap: .35rem;
    text-align: center;
    font-weight: 650;
}

.biztools-logo-control__placeholder span {
    line-height: 1;
}

.biztools-logo-control__status {
    max-width: 132px;
    color: #94a3b8;
    line-height: 1.35;
}

.biztools-invoice-party-fieldset--business {
    min-height: 154px;
    padding: .9rem 1rem;
    border-color: #dbe4ef;
    border-radius: 10px;
    background: #fff;
}

.biztools-invoice-party-fieldset--business textarea {
    min-height: 86px;
}

.biztools-invoice-meta {
    align-content: start;
    align-self: start;
    min-width: 0;
    padding: 1.1rem;
    border-radius: 12px;
    background: linear-gradient(145deg, #102a43, #173f67);
    box-shadow: 0 10px 24px rgba(15, 42, 67, .16);
}

.biztools-invoice-meta__heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: .75rem;
    margin-bottom: 1rem;
    color: #dbeafe;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.biztools-invoice-meta__heading strong {
    color: #fff;
    letter-spacing: 0;
    text-transform: none;
}

.biztools-invoice-meta__fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    //grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .9rem;
}

.biztools-invoice-meta label {
    min-width: 0;
    color: #e5edf7;
}

.biztools-invoice-meta input,
.biztools-invoice-meta select {
    min-width: 0;
    min-height: 35px;
    border-color: rgba(255, 255, 255, .28);
    border-radius: 7px;
    background: rgba(255, 255, 255, .97);
}

.biztools-invoice-meta input:focus,
.biztools-invoice-meta select:focus {
    border-color: #93c5fd;
    outline: 2px solid rgba(147, 197, 253, .35);
    outline-offset: 1px;
}

/* The receipt editor sits beside a live preview, so its form is narrower. */
.biztools-receipt-workspace .biztools-invoice-header {
    grid-template-columns: 1fr;
}

@media(max-width:720px) {

    .biztools-invoice-header,
    .biztools-invoice-bottom {
        display: grid;
        grid-template-columns: 1fr
    }

    .biztools-invoice-meta,
    .biztools-invoice-parties,
    .biztools-invoice-preview__parties,
    .biztools-receipt-payment__fields,
    .biztools-receipt-workspace {
        grid-template-columns: 1fr
    }

    .biztools-receipt-live-preview {
        position: static
    }

    .biztools-invoice-preview__information {
        text-align: left
    }

    .biztools-invoice-preview__totals {
        justify-content: stretch
    }

    .biztools-invoice-preview__totals p {
        width: 100%
    }

    .biztools-invoice-items {
        min-width: 0;
    }

    .biztools-invoice-row {
        grid-template-columns: minmax(0, 1fr) 44px 58px 64px 26px;
        gap: .35rem;
    }

    .biztools-invoice-row input,
    .biztools-invoice-row textarea,
    .biztools-invoice-row output {
        min-width: 0;

    }
}

@media(max-width:900px) {
    .biztools-invoice-header {
        grid-template-columns: 1fr;
    }
}

@media(max-width:520px) {
    .biztools-invoice-header__business,
    .biztools-invoice-meta__fields {
        grid-template-columns: 1fr;
    }

    .biztools-logo-control__tile,
    .biztools-logo-control__status {
        max-width: none;
        width: 100%;
    }

    .biztools-logo-control__tile {
        min-height: 110px;
    }
}