/*
 * TSG Framing Calculator v1.0.4
 * Styles are scoped to the shortcode wrapper to protect the WordPress theme.
 */
.tsg-framing-calculator {
    --bg: #f6f7f9;
    --panel: #ffffff;
    --ink: #1f2933;
    --muted: #6b7280;
    --line: #d9dfe7;
    --soft: #f8fafc;
    --accent: #d62828;
    --accent-2: #b91c1c;
    --green: #0f8a5f;
    --green-bg: #ecf8f3;
    --gold: #c9984f;
    --gold-dark: #8a612f;
    --header: #b77e37;
    --sill: #d7ab67;
    --shadow: 0 16px 36px rgba(15, 23, 42, 0.08);
    --radius: 20px;
}

.tsg-framing-calculator, .tsg-framing-calculator * {
    box-sizing: border-box;
}

.tsg-framing-calculator {
    width: 100%;
    min-width: 0;
    margin: 0;
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    background: var(--bg);
    color: var(--ink);
    border-radius: var(--radius);
    overflow: visible;
}

.tsg-framing-calculator .app-shell {
    width: 100%;
    max-width: none;
    margin: 0 auto;
    padding: 22px;
}

.tsg-framing-calculator .hero {
    margin-bottom: 22px;
}

.tsg-framing-calculator .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.09em;
    font-weight: 800;
    font-size: 0.78rem;
}

.tsg-framing-calculator h1 {
    margin: 10px 0;
    font-size: clamp(2rem, 4vw, 3.35rem);
    line-height: 1;
    letter-spacing: -0.04em;
}

.tsg-framing-calculator .hero p {
    margin: 0;
    max-width: 980px;
    color: var(--muted);
    line-height: 1.65;
    font-size: 1.03rem;
}

.tsg-framing-calculator .layout {
    display: grid;
    grid-template-columns: 470px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}


.tsg-framing-calculator .layout,
.tsg-framing-calculator .panel,
.tsg-framing-calculator .preview,
.tsg-framing-calculator .drawing-wrap,
.tsg-framing-calculator .project-summary,
.tsg-framing-calculator .results {
    min-width: 0;
}

.tsg-framing-calculator .preview {
    width: 100%;
    overflow: visible;
}

.tsg-framing-calculator .panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.tsg-framing-calculator .controls {
    padding: 22px;
    position: sticky;
    top: 18px;
    max-height: calc(100vh - 36px);
    overflow: auto;
}

.tsg-framing-calculator .preview {
    padding: 18px;
}

.tsg-framing-calculator .section+.section {
    margin-top: 24px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
}

.tsg-framing-calculator .section h2 {
    margin: 0 0 14px;
    font-size: 1rem;
    letter-spacing: 0.01em;
}

.tsg-framing-calculator .field-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.tsg-framing-calculator .field-grid.one {
    grid-template-columns: 1fr;
}

.tsg-framing-calculator .field-span-full {
    grid-column: 1 / -1;
}

.tsg-framing-calculator .wall-setup-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tsg-framing-calculator .wall-setup-section>h2 {
    margin-bottom: 2px;
}

.tsg-framing-calculator .setup-group {
    padding: 14px;
    border: 1px solid #e2e7ee;
    border-radius: 15px;
    background: #fbfcfe;
}

.tsg-framing-calculator .setup-group-title {
    margin-bottom: 12px;
    color: #334155;
    font-size: 0.75rem;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.tsg-framing-calculator .setup-group .field-grid {
    gap: 12px;
}

.tsg-framing-calculator .setup-group-hint {
    margin-top: 10px;
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.5;
}

.tsg-framing-calculator .manual-studs {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid #e5eaf0;
}

.tsg-framing-calculator .manual-studs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.tsg-framing-calculator .manual-studs-header>div {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.tsg-framing-calculator .manual-studs-header strong {
    color: #334155;
    font-size: 0.82rem;
}

.tsg-framing-calculator .manual-studs-header span {
    color: var(--muted);
    font-size: 0.72rem;
    line-height: 1.4;
}

.tsg-framing-calculator .manual-studs-header .btn {
    flex: 0 0 auto;
    padding: 8px 10px;
    font-size: 0.76rem;
}

.tsg-framing-calculator .manual-stud-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}

.tsg-framing-calculator .manual-stud-empty {
    padding: 10px;
    border: 1px dashed #ccd5e1;
    border-radius: 11px;
    color: var(--muted);
    font-size: 0.76rem;
    line-height: 1.45;
    text-align: center;
}

.tsg-framing-calculator .manual-stud-row {
    display: grid;
    grid-template-columns:
        minmax(68px, auto) 38px minmax(0, 1fr) 38px 38px;
    align-items: center;
    gap: 6px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #ffffff;
    cursor: pointer;
}

.tsg-framing-calculator .manual-stud-row.has-suggestion {
    border-color: #e4c17f;
    background: #fffdf7;
}

.tsg-framing-calculator .manual-stud-type-wrap {
    grid-column: 1 / -1;
    margin-top: 3px;
}

.tsg-framing-calculator .manual-stud-type-wrap label {
    margin-bottom: 5px;
    font-size: 0.72rem;
}

.tsg-framing-calculator .manual-stud-type-wrap .input-wrap {
    min-height: 40px;
}

.tsg-framing-calculator .manual-stud-type-wrap select {
    padding-top: 9px;
    padding-bottom: 9px;
    font-size: 0.8rem;
}

.tsg-framing-calculator .manual-stud-status {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: var(--muted);
    font-size: 0.7rem;
    line-height: 1.4;
}

.tsg-framing-calculator .manual-stud-status.suggestion {
    color: #8a5a08;
}

.tsg-framing-calculator .manual-stud-status>span {
    min-width: 0;
}

.tsg-framing-calculator .manual-stud-apply {
    flex: 0 0 auto;
    padding: 6px 8px;
    border: 1px solid #e0bd77;
    border-radius: 8px;
    background: #fff6df;
    color: #7b5007;
    font-size: 0.68rem;
    font-weight: 800;
    white-space: nowrap;
}

.tsg-framing-calculator .manual-stud-apply:hover {
    border-color: #cf9d3f;
    background: #ffedc0;
}

.tsg-framing-calculator .manual-stud-row.selected {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.09);
    background: #f8fbff;
}

.tsg-framing-calculator .manual-stud-row-label {
    font-size: 0.75rem;
    font-weight: 800;
    white-space: nowrap;
}

.tsg-framing-calculator .manual-stud-row .btn {
    min-width: 38px;
    padding: 9px 8px;
}

.tsg-framing-calculator .manual-stud-remove {
    background: #fff0f0;
    color: #9f1d1d;
    border: 1px solid #f2c5c5;
}

.tsg-framing-calculator .slope-summary {
    margin-top: 12px;
    overflow: hidden;
    border: 1px solid #dce3eb;
    border-radius: 13px;
    background: #ffffff;
}

.tsg-framing-calculator .slope-summary-title {
    padding: 9px 11px;
    border-bottom: 1px solid #e5eaf0;
    background: #f5f8fb;
    color: #475569;
    font-size: 0.7rem;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.tsg-framing-calculator .slope-summary-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.tsg-framing-calculator .slope-summary-item {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
    padding: 10px 11px;
}

.tsg-framing-calculator .slope-summary-item:nth-child(even) {
    border-left: 1px solid #e5eaf0;
}

.tsg-framing-calculator .slope-summary-item:nth-child(n + 3) {
    border-top: 1px solid #e5eaf0;
}

.tsg-framing-calculator .slope-summary-item span {
    color: var(--muted);
    font-size: 0.7rem;
    font-weight: 700;
}

.tsg-framing-calculator .slope-summary-item strong {
    color: #1f2933;
    font-size: 0.88rem;
    line-height: 1.25;
}

.tsg-framing-calculator label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.85rem;
    font-weight: 750;
}

.tsg-framing-calculator .input-wrap {
    display: flex;
    align-items: center;
    min-height: 46px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #ffffff;
    transition: 0.18s ease;
}

.tsg-framing-calculator .input-wrap:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(214, 40, 40, 0.08);
}

.tsg-framing-calculator input,
.tsg-framing-calculator select,
.tsg-framing-calculator button,
.tsg-framing-calculator textarea {
    font: inherit;
}

.tsg-framing-calculator input,
.tsg-framing-calculator select {
    width: 100%;
    min-width: 0;
    padding: 12px 13px;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--ink);
}

.tsg-framing-calculator .unit {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 46px;
    padding: 0 12px;
    border-left: 1px solid var(--line);
    background: #fafafa;
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 700;
}

.tsg-framing-calculator .toggle-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.tsg-framing-calculator .toggle-row.two {
    grid-template-columns: repeat(2, 1fr);
}

.tsg-framing-calculator .seg {
    position: relative;
}

.tsg-framing-calculator .seg input {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
}

.tsg-framing-calculator .seg span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 10px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #ffffff;
    color: var(--muted);
    cursor: pointer;
    font-weight: 750;
    text-align: center;
    transition: 0.18s ease;
}

.tsg-framing-calculator .seg input:checked+span {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

.tsg-framing-calculator .btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.tsg-framing-calculator button {
    padding: 10px 14px;
    border: 0;
    border-radius: 12px;
    cursor: pointer;
    transition: 0.18s ease;
}

.tsg-framing-calculator .btn {
    background: #eef2f6;
    color: #1f2933;
    font-weight: 750;
}

.tsg-framing-calculator .btn:hover {
    background: #e5eaf0;
}

.tsg-framing-calculator .btn.primary {
    background: var(--accent);
    color: #ffffff;
}

.tsg-framing-calculator .btn.primary:hover {
    background: var(--accent-2);
}

.tsg-framing-calculator .btn.ghost {
    background: #ffffff;
    border: 1px solid var(--line);
}

.tsg-framing-calculator .btn.danger {
    background: #fff0f0;
    color: #9f1d1d;
    border: 1px solid #f2c5c5;
}

.tsg-framing-calculator .hint {
    margin-top: 8px;
    color: var(--muted);
    font-size: 0.79rem;
    line-height: 1.5;
}

.tsg-framing-calculator .opening-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tsg-framing-calculator .opening-card {
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #ffffff;
    cursor: pointer;
    transition: 0.18s ease;
}

.tsg-framing-calculator .opening-card:hover {
    border-color: #bcc7d5;
    transform: translateY(-1px);
}

.tsg-framing-calculator .opening-card.active {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(214, 40, 40, 0.08);
    background: #fff8f8;
}

.tsg-framing-calculator .opening-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 6px;
}

.tsg-framing-calculator .opening-card-actions {
    display: flex;
    align-items: center;
    gap: 7px;
}

.tsg-framing-calculator .opening-card-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    padding: 0;
    border: 1px solid #f0caca;
    border-radius: 9px;
    background: #fff7f7;
    color: #b42323;
    cursor: pointer;
    transition: 0.18s ease;
}

.tsg-framing-calculator .opening-card-remove:hover {
    border-color: #e69b9b;
    background: #ffeded;
    color: #941b1b;
    transform: translateY(-1px);
}

.tsg-framing-calculator .opening-card-remove:focus-visible {
    outline: 3px solid rgba(214,
            40,
            40,
            0.16);
    outline-offset: 2px;
}

.tsg-framing-calculator .opening-card-remove svg {
    width: 16px;
    min-width: 0;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.tsg-framing-calculator .opening-title {
    font-weight: 800;
    line-height: 1.2;
}

.tsg-framing-calculator .chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 54px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.tsg-framing-calculator .chip.window {
    background: #edf5ff;
    color: #2962c5;
}

.tsg-framing-calculator .chip.door {
    background: #fff4e8;
    color: #9a5b00;
}

.tsg-framing-calculator .opening-meta {
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.45;
}

.tsg-framing-calculator .mini-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.tsg-framing-calculator .mini-actions button {
    padding: 7px 10px;
    border-radius: 10px;
    font-size: 0.78rem;
}

.tsg-framing-calculator .subcard {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fbfcfe;
}

.tsg-framing-calculator .subhead {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.tsg-framing-calculator .subhead h3 {
    margin: 0;
    font-size: 0.96rem;
}

.tsg-framing-calculator .opening-editor-groups {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tsg-framing-calculator .opening-editor-groups .setup-group {
    background: #ffffff;
}

.tsg-framing-calculator .opening-actions-group {
    background: #f8fafc;
}

.tsg-framing-calculator .opening-action-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tsg-framing-calculator .opening-action-main {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
}

.tsg-framing-calculator .opening-action-main .btn {
    width: 100%;
    white-space: nowrap;
}

.tsg-framing-calculator .opening-actions-group>.opening-action-buttons>.btn.danger {
    align-self: flex-start;
}

.tsg-framing-calculator .hidden {
    display: none !important;
}

.tsg-framing-calculator .preview-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 18px;
}

.tsg-framing-calculator .preview-head h2 {
    margin: 4px 0 6px;
    font-size: 1.28rem;
    letter-spacing: -0.02em;
}

.tsg-framing-calculator .preview-head p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.tsg-framing-calculator .preview-head-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.tsg-framing-calculator .view-toggle {
    display: inline-flex;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #ffffff;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.tsg-framing-calculator .toggle-btn {
    padding: 9px 14px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
    white-space: nowrap;
}

.tsg-framing-calculator .toggle-btn:hover {
    background: #f8fafc;
}

.tsg-framing-calculator .toggle-btn.active {
    background: #e8f4ec;
    color: var(--green);
}

.tsg-framing-calculator .layout-pull-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    padding: 8px 12px;
    border: 1px solid #cce6db;
    border-radius: 999px;
    background: var(--green-bg);
    color: var(--green);
    font-size: 0.78rem;
    font-weight: 800;
}

.tsg-framing-calculator .layout-pull-pill::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: currentColor;
}

.tsg-framing-calculator .layout-overlay-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.tsg-framing-calculator .layout-overlay-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 11px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #ffffff;
    color: var(--muted);
    font-size: 0.76rem;
    font-weight: 800;
}

.tsg-framing-calculator .layout-overlay-btn:hover {
    background: #f8fafc;
}

.tsg-framing-calculator .layout-overlay-btn.active.stud {
    border-color: #93b4f5;
    background: #eff6ff;
    color: #2563eb;
}

.tsg-framing-calculator .layout-overlay-btn.active.opening {
    border-color: #e5b87c;
    background: #fff7ed;
    color: #b45309;
}

.tsg-framing-calculator .layout-overlay-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: #cbd5e1;
}

.tsg-framing-calculator .layout-overlay-btn.active.stud .layout-overlay-dot {
    background: #2563eb;
}

.tsg-framing-calculator .layout-overlay-btn.active.opening .layout-overlay-dot {
    background: #d97706;
}

.tsg-framing-calculator .badge {
    padding: 8px 12px;
    border: 1px solid #cce6db;
    border-radius: 999px;
    background: var(--green-bg);
    color: var(--green);
    font-size: 0.79rem;
    font-weight: 800;
    white-space: nowrap;
}

.tsg-framing-calculator .drawing-wrap {
    padding: 6px;
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: 18px;
    background:
        linear-gradient(#e8edf3 1px, transparent 1px),
        linear-gradient(90deg, #e8edf3 1px, transparent 1px),
        #ffffff;
    background-size: 24px 24px;
}

.tsg-framing-calculator svg {
    display: block;
    width: 100%;
    min-width: 760px;
    height: auto;
}

.tsg-framing-calculator .warning-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 14px;
}

.tsg-framing-calculator .warning {
    padding: 11px 12px;
    border-left: 4px solid #d97706;
    border-radius: 10px;
    background: #fff7ed;
    color: #8a4a00;
    font-size: 0.82rem;
    line-height: 1.45;
}

.tsg-framing-calculator .project-summary {
    margin-top: 18px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #f8fafc;
}

.tsg-framing-calculator .results-section-heading,
.tsg-framing-calculator .result-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
}

.tsg-framing-calculator .results-section-heading {
    margin-bottom: 14px;
}

.tsg-framing-calculator .results-section-heading h3,
.tsg-framing-calculator .result-card-header h3 {
    margin: 3px 0 0;
    font-size: 1.08rem;
    letter-spacing: -0.01em;
}

.tsg-framing-calculator .results-section-heading p,
.tsg-framing-calculator .result-card-header p {
    max-width: 470px;
    margin: 2px 0 0;
    color: var(--muted);
    font-size: 0.8rem;
    line-height: 1.5;
    text-align: right;
}

.tsg-framing-calculator .results-section-eyebrow {
    color: var(--accent);
    font-size: 0.7rem;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.tsg-framing-calculator .summary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: #ffffff;
}

.tsg-framing-calculator .stat {
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr);
    align-items: center;
    gap: 13px;
    min-width: 0;
    min-height: 126px;
    padding: 18px;
    background: #ffffff;
}

.tsg-framing-calculator .stat+.stat {
    border-left: 1px solid #e5eaf0;
}

.tsg-framing-calculator .stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border-radius: 50%;
}

.tsg-framing-calculator .stat-icon svg {
    width: 25px;
    height: 25px;
    overflow: visible;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.tsg-framing-calculator .stat-wall-size .stat-icon {
    background: #fff0f0;
    color: #d62828;
}

.tsg-framing-calculator .stat-lumber .stat-icon {
    background: #edf5ff;
    color: #3578b8;
}

.tsg-framing-calculator .stat-layout .stat-icon {
    background: #edf8ef;
    color: #348b45;
}

.tsg-framing-calculator .stat-profile .stat-icon {
    background: #fff6e7;
    color: #cc8500;
}

.tsg-framing-calculator .stat-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.tsg-framing-calculator .stat strong {
    display: block;
    order: 1;
    margin: 0 0 7px;
    color: #172033;
    font-size: clamp(1.2rem, 1.7vw, 1.55rem);
    font-weight: 820;
    line-height: 1.12;
    letter-spacing: -0.025em;
    overflow-wrap: normal;
    word-break: normal;
}

.tsg-framing-calculator .stat-label {
    display: block;
    order: 2;
    color: #64748b;
    font-size: 0.68rem;
    font-weight: 850;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.tsg-framing-calculator .stat-detail {
    display: block;
    order: 3;
    margin-top: 6px;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 500;
    line-height: 1.35;
}

.tsg-framing-calculator .results {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 18px;
}

.tsg-framing-calculator .result-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
}

.tsg-framing-calculator .result-card-header {
    padding: 16px 18px;
    border-bottom: 1px solid var(--line);
    background: #fafbfc;
}

.tsg-framing-calculator .result-card-framing {
    border-top: 4px solid #64748b;
}

.tsg-framing-calculator .result-card-cut-list {
    border-top: 4px solid #b77e37;
}

.tsg-framing-calculator .result-card-shopping {
    border-top: 4px solid var(--green);
    background: #fcfefd;
}

.tsg-framing-calculator .result-card-shopping .result-card-header {
    background: var(--green-bg);
}

.tsg-framing-calculator .result-card-shopping .results-section-eyebrow {
    color: var(--green);
}

.tsg-framing-calculator .result-list {
    padding: 8px 18px 16px;
}

.tsg-framing-calculator .result-row {
    display: grid;
    grid-template-columns:
        minmax(180px, 0.7fr) minmax(0, 1.3fr);
    align-items: start;
    gap: 24px;
    padding: 11px 0;
    border-bottom: 1px solid #edf1f5;
    font-size: 0.9rem;
}

.tsg-framing-calculator .result-row strong {
    text-align: right;
    line-height: 1.45;
}

.tsg-framing-calculator .result-row:last-child {
    border-bottom: 0;
}

.tsg-framing-calculator .result-row span:first-child {
    color: var(--muted);
}

.tsg-framing-calculator .result-row-warning {
    margin: 8px 0;
    padding: 13px 14px;
    border: 1px solid #f0b8b8;
    border-left: 5px solid var(--accent);
    border-radius: 11px;
    background: #fff3f3;
}

.tsg-framing-calculator .result-row-warning span:first-child {
    color: #8f1d1d;
}

.tsg-framing-calculator .result-row-warning strong {
    color: #7f1d1d;
}

.tsg-framing-calculator .result-warning-label {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    font-weight: 800;
}

.tsg-framing-calculator .result-warning-icon {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 21px;
    height: 21px;
    margin-top: 1px;
    border-radius: 50%;
    background: var(--accent);
    color: #ffffff;
    font-size: 0.78rem;
    font-weight: 900;
    line-height: 1;
}

.tsg-framing-calculator .group-title {
    margin: 12px 0 8px;
    color: #334155;
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tsg-framing-calculator .result-card-framing .group-title {
    margin: 22px -8px 10px;
    padding: 10px 12px;
    border-top: 1px solid #dce3eb;
    border-bottom: 1px solid #dce3eb;
    background: #f4f7fa;
    color: #24364b;
    font-size: 0.78rem;
    letter-spacing: 0.075em;
}

.tsg-framing-calculator .result-card-framing .group-title:first-child {
    margin-top: 4px;
}

.tsg-framing-calculator .opening-package {
    margin: 14px 0 20px;
    overflow: hidden;
    border: 1px solid #dce3eb;
    border-left-width: 5px;
    border-radius: 13px;
    background: #ffffff;
    box-shadow: 0 5px 14px rgba(15, 23, 42, 0.04);
}

.tsg-framing-calculator .opening-package-window {
    border-left-color: #3b82f6;
}

.tsg-framing-calculator .opening-package-door {
    border-left-color: #d88916;
}

.tsg-framing-calculator .opening-package-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 13px 15px;
    border-bottom: 1px solid #e5eaf0;
    background: #f8fafc;
}

.tsg-framing-calculator .opening-package-header>div {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.tsg-framing-calculator .opening-package-header strong {
    color: #1f2937;
    font-size: 1rem;
    line-height: 1.3;
}

.tsg-framing-calculator .opening-package-type {
    display: none;
}

.tsg-framing-calculator .opening-package-summary {
    flex: 0 0 auto;
    padding: 6px 9px;
    border: 1px solid #dce3eb;
    border-radius: 999px;
    background: #ffffff;
    color: #475569;
    font-size: 0.77rem;
    font-weight: 800;
    white-space: nowrap;
}

.tsg-framing-calculator .opening-package-body {
    padding: 2px 14px 7px;
}

.tsg-framing-calculator .opening-package-body .result-row {
    padding: 10px 0;
}

.tsg-framing-calculator .opening-package-body .result-row:last-child {
    border-bottom: 0;
}

.tsg-framing-calculator .notice {
    margin-top: 16px;
    padding: 13px 14px;
    border-left: 4px solid #e2a019;
    border-radius: 10px;
    background: #fff8e8;
    color: #674300;
    font-size: 0.84rem;
    line-height: 1.5;
}

.tsg-framing-calculator .footer-note {
    margin-top: 14px;
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.5;
}

@media (max-width: 1260px) {

    .tsg-framing-calculator .layout {
        grid-template-columns: 1fr;
    }

    .tsg-framing-calculator .controls {
        position: static;
        max-height: none;
    }

}

@media (max-width: 720px) {

    .tsg-framing-calculator .app-shell {
        padding: 16px;
    }

    .tsg-framing-calculator .field-grid {
        grid-template-columns: 1fr;
    }

    .tsg-framing-calculator .field-span-full {
        grid-column: auto;
    }

    .tsg-framing-calculator .setup-group {
        padding: 12px;
    }

    .tsg-framing-calculator .opening-action-main {
        grid-template-columns: 1fr;
    }

    .tsg-framing-calculator .opening-actions-group>.opening-action-buttons>.btn.danger {
        width: 100%;
    }

    .tsg-framing-calculator .summary-grid {
        grid-template-columns: 1fr;
    }

    .tsg-framing-calculator .stat {
        min-height: 0;
        padding: 15px;
    }

    .tsg-framing-calculator .stat+.stat {
        border-top: 1px solid #e5eaf0;
        border-left: 0;
    }

    .tsg-framing-calculator .results-section-heading,
.tsg-framing-calculator .result-card-header {
        flex-direction: column;
        gap: 8px;
    }

    .tsg-framing-calculator .results-section-heading p,
.tsg-framing-calculator .result-card-header p {
        max-width: none;
        text-align: left;
    }

    .tsg-framing-calculator .result-row {
        grid-template-columns: 1fr;
        gap: 5px;
    }

    .tsg-framing-calculator .result-row strong {
        text-align: left;
    }

    .tsg-framing-calculator .opening-package-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 9px;
    }

    .tsg-framing-calculator .opening-package-summary {
        white-space: normal;
    }

    .tsg-framing-calculator .preview-head {
        flex-direction: column;
    }

    .tsg-framing-calculator .preview-head-actions {
        width: 100%;
        align-items: flex-start;
    }

    .tsg-framing-calculator .view-toggle {
        width: 100%;
    }

    .tsg-framing-calculator .toggle-btn {
        flex: 1 1 0;
        text-align: center;
    }

}

.tsg-framing-calculator .purchase-summary {
    margin: 10px 0 22px;
    overflow: hidden;
    border: 1px solid #dce5e1;
    border-radius: 15px;
    background: #ffffff;
}

.tsg-framing-calculator .purchase-summary-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 18px 12px;
}

.tsg-framing-calculator .purchase-summary-eyebrow {
    color: var(--green);
    font-size: 0.72rem;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.tsg-framing-calculator .purchase-summary-heading p {
    margin: 5px 0 0;
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.45;
}

.tsg-framing-calculator .purchase-summary-column-headings {
    display: grid;
    grid-template-columns:
        46px 145px minmax(150px, 0.85fr) minmax(190px, 1.35fr);
    gap: 14px;
    padding: 10px 18px;
    border-bottom: 1px solid #e6ece9;
    color: #64748b;
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.tsg-framing-calculator .purchase-summary-row {
    display: grid;
    grid-template-columns:
        46px 145px minmax(150px, 0.85fr) minmax(190px, 1.35fr);
    align-items: center;
    gap: 14px;
    min-height: 76px;
    padding: 12px 18px;
    border-bottom: 1px solid #e8eeeb;
}

.tsg-framing-calculator .purchase-summary-row:last-child {
    border-bottom: 0;
}

.tsg-framing-calculator .purchase-summary-lumber-icon {
    position: relative;
    width: 35px;
    height: 24px;
}

.tsg-framing-calculator .purchase-summary-lumber-icon span {
    position: absolute;
    left: 3px;
    top: 8px;
    display: block;
    width: 31px;
    height: 10px;
    border: 1px solid #b77e37;
    border-radius: 2px;
    background: #d7ab67;
    transform: skewY(-23deg);
    box-shadow:
        inset 0 -3px 0 rgba(138, 97, 47, 0.18);
}

.tsg-framing-calculator .purchase-summary-quantity,
.tsg-framing-calculator .purchase-summary-lumber,
.tsg-framing-calculator .purchase-summary-purpose {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.tsg-framing-calculator .purchase-summary-quantity {
    flex-direction: row;
    align-items: baseline;
    gap: 7px;
}

.tsg-framing-calculator .purchase-summary-quantity strong {
    color: #172033;
    font-size: 1.42rem;
    line-height: 1;
}

.tsg-framing-calculator .purchase-summary-quantity span {
    color: #334155;
    font-size: 0.86rem;
}

.tsg-framing-calculator .purchase-summary-lumber strong,
.tsg-framing-calculator .purchase-summary-purpose strong {
    color: #172033;
    font-size: 0.86rem;
    line-height: 1.35;
}

.tsg-framing-calculator .purchase-summary-lumber span,
.tsg-framing-calculator .purchase-summary-purpose span {
    margin-top: 4px;
    color: var(--muted);
    font-size: 0.77rem;
    line-height: 1.35;
}

.tsg-framing-calculator .purchase-summary-total {
    display: grid;
    grid-template-columns:
        38px minmax(0, 1fr) auto;
    align-items: center;
    gap: 13px;
    margin: 0 14px 14px;
    padding: 13px 15px;
    border: 1px solid #cfe7dc;
    border-radius: 12px;
    background: linear-gradient(90deg,
            #f0faf5,
            #f8fcfa);
}

.tsg-framing-calculator .purchase-summary-cart {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #dff4e9;
    color: var(--green);
}

.tsg-framing-calculator .purchase-summary-cart svg {
    width: 19px;
    min-width: 0;
    height: 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.tsg-framing-calculator .purchase-summary-total-label {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.tsg-framing-calculator .purchase-summary-total-label strong {
    color: #18352a;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.tsg-framing-calculator .purchase-summary-total-label span {
    margin-top: 3px;
    color: #60756b;
    font-size: 0.75rem;
}

.tsg-framing-calculator .purchase-summary-total-value {
    color: var(--green);
    font-size: 1.25rem;
    line-height: 1;
    text-transform: uppercase;
    white-space: nowrap;
}

.tsg-framing-calculator .shopping-detail-heading {
    margin: 6px 0 0;
    padding: 10px 0 8px;
    border-bottom: 1px solid #dfe6e3;
    color: #26364a;
    font-size: 0.78rem;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

@media (max-width: 900px) {

    .tsg-framing-calculator .purchase-summary-column-headings {
        display: none;
    }

    .tsg-framing-calculator .purchase-summary-row {
        grid-template-columns:
            42px 100px minmax(0, 1fr);
        gap: 12px;
    }

    .tsg-framing-calculator .purchase-summary-purpose {
        grid-column: 3;
    }

}

@media (max-width: 620px) {

    .tsg-framing-calculator .purchase-summary-row {
        grid-template-columns:
            38px minmax(0, 1fr);
        align-items: start;
    }

    .tsg-framing-calculator .purchase-summary-quantity,
.tsg-framing-calculator .purchase-summary-lumber,
.tsg-framing-calculator .purchase-summary-purpose {
        grid-column: 2;
    }

    .tsg-framing-calculator .purchase-summary-total {
        grid-template-columns:
            34px minmax(0, 1fr);
    }

    .tsg-framing-calculator .purchase-summary-total-value {
        grid-column: 2;
        margin-top: 3px;
    }

}

.tsg-framing-calculator .calculator-section-tabs {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
}

.tsg-framing-calculator .controls-tab-shell {
    margin-bottom: 18px;
}

.tsg-framing-calculator .results-tab-shell {
    margin-top: 18px;
    margin-bottom: 12px;
}

.tsg-framing-calculator .tsg-tab-bar {
    display: flex;
    width: 100%;
    overflow-x: auto;
    scrollbar-width: thin;
}

.tsg-framing-calculator .tsg-tab-bar .toggle-btn {
    flex: 0 0 auto;
}

.tsg-framing-calculator .controls-tab-strip .toggle-btn {
    flex: 1 1 0;
    text-align: center;
}

.tsg-framing-calculator .results-tab-strip .toggle-btn {
    min-width: 132px;
    text-align: center;
}

.tsg-framing-calculator .tsg-tab-panel[hidden],
.tsg-framing-calculator .result-card[hidden] {
    display: none !important;
}

.tsg-framing-calculator .tsg-tab-panel > .section:first-child {
    margin-top: 0 !important;
    padding-top: 0 !important;
    border-top: 0 !important;
}

.tsg-framing-calculator .tsg-tab-panel > .section:first-child > h2 {
    margin-top: 0;
}

@media (max-width: 720px) {
    .tsg-framing-calculator .results-tab-strip .toggle-btn {
        min-width: 120px;
    }
}


.tsg-framing-calculator .opening-reorder-controls {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.tsg-framing-calculator .opening-reorder-hint {
    grid-column: 1 / -1;
    margin-top: 2px;
    color: var(--muted);
    font-size: 0.72rem;
    line-height: 1.45;
}

.tsg-framing-calculator .opening-reorder-controls .btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    box-shadow: none;
}


.tsg-framing-calculator .field-inline-hint {
    margin-top: 10px;
}