.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}

.detail-grid div {
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.detail-grid span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
}

.detail-grid strong {
    display: block;
    margin-top: 3px;
    font-weight: 700;
}

.compact-detail {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.note-band {
    padding: 14px;
    margin-bottom: 16px;
}

.version-pill,
.version-inline {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.2;
}

.version-pill {
    padding: 4px 8px;
    border: 1px solid var(--line);
    background: var(--surface-muted);
    color: var(--text-soft);
}

.version-pill.current {
    border-color: #b7ded8;
    background: var(--success-bg);
    color: var(--success);
}

.version-pill.historical {
    color: var(--muted);
}

.version-inline {
    color: var(--muted);
}

.quote-version-notice {
    border-color: #f2d28a;
    background: #fffdf7;
    color: var(--warning);
    font-weight: 700;
}

.quote-version-panel {
    margin-bottom: 16px;
}

.quote-version-form {
    display: grid;
    grid-template-columns: minmax(210px, .55fr) minmax(260px, 1fr) auto;
    gap: 12px;
    align-items: end;
}

.quote-version-history {
    margin-bottom: 16px;
}

.version-history-list {
    display: grid;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    overflow: hidden;
}

.version-history-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 11px 12px;
    color: var(--text);
    border-bottom: 1px solid var(--line-soft);
}

.version-history-row:last-child {
    border-bottom: 0;
}

.version-history-row:hover,
.version-history-row.active {
    background: var(--table-row-hover);
    text-decoration: none;
}

.version-history-row strong,
.version-history-row small {
    display: block;
}

.version-history-row small {
    margin-top: 2px;
    color: var(--muted);
    font-size: 12px;
}

.version-history-values {
    flex: 0 0 auto;
    text-align: right;
}

@media (max-width: 760px) {
    .quote-version-form {
        grid-template-columns: 1fr;
    }

    .version-history-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .version-history-values {
        text-align: left;
    }
}

.quote-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 7px;
}

.quote-list span,
.best-quote {
    display: inline-block;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 3px 6px;
    color: var(--text-soft);
    font-size: 12px;
}

.best-quote {
    border-color: #8ed2bd;
    background: var(--success-bg);
    font-weight: 700;
}

.quote-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 16px;
    align-items: start;
}

.quote-main {
    min-width: 0;
}

.quote-aside {
    min-width: 0;
}

.aside-panel {
    position: sticky;
    top: 74px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.aside-panel > strong {
    display: block;
    margin: 4px 0 12px;
    font-size: 18px;
    font-weight: 700;
}

.aside-panel dl {
    display: grid;
    gap: 0;
    margin: 0;
}

.aside-panel dl div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 0;
    border-top: 1px solid var(--line-soft);
}

.aside-panel dt {
    color: var(--muted);
    font-weight: 600;
}

.aside-panel dd {
    margin: 0;
    font-weight: 700;
    text-align: right;
}

.aside-panel .highlight dd {
    color: var(--success);
}

.aside-panel p {
    margin-top: 12px;
    font-size: 13px;
}

.sticky-heading {
    position: sticky;
    top: 58px;
    z-index: 8;
    padding: 10px 0;
    background: var(--bg);
}

.line-list {
    display: grid;
    gap: 12px;
}

.line-card {
    overflow: visible;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.line-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 11px 14px;
    border-bottom: 1px solid var(--line-soft);
    background: var(--surface-muted);
}

.line-fields {
    display: grid;
    grid-template-columns: minmax(260px, 1.4fr) minmax(110px, .45fr) minmax(140px, .55fr);
    gap: 12px;
    align-items: end;
    padding: 14px;
}

.line-editor {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    overflow: visible;
}

.line-editor[data-line-status="valid"] {
    border-color: #b7e1d4;
}

.line-editor[data-line-status="not_convenient"] {
    border-color: #f2b8b5;
}

.line-editor.is-new {
    animation: pulseLine .65s ease-out;
}

@keyframes pulseLine {
    from { box-shadow: 0 0 0 4px rgba(21, 94, 117, .16); }
    to { box-shadow: var(--shadow-sm); }
}

.line-editor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 11px 14px;
    border-bottom: 1px solid var(--line-soft);
    border-radius: calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0;
    background: var(--surface-muted);
}

.line-editor-header > div:first-child {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.line-editor-header strong {
    overflow-wrap: anywhere;
}

.line-section {
    padding: 14px;
}

.line-section-title {
    display: grid;
    gap: 2px;
    margin-bottom: 10px;
}

.line-section-title span,
.quote-heading span {
    color: var(--text);
    font-weight: 700;
}

.line-section-title small,
.quote-heading small {
    display: block;
    margin-top: 2px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 500;
}

.line-grid {
    display: grid;
    grid-template-columns: minmax(250px, 1.5fr) minmax(94px, .5fr) minmax(118px, .55fr) minmax(128px, .65fr) minmax(132px, .7fr);
    gap: 10px;
    align-items: end;
}

.article-field {
    grid-column: span 1;
}

.line-computed {
    display: grid;
    gap: 3px;
    align-self: stretch;
    padding: 9px 10px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    background: var(--surface-tint);
}

.line-computed span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
}

.line-computed strong {
    color: var(--success);
    font-size: 16px;
    font-weight: 700;
}

.line-grid .check-label,
.line-grid label:last-child {
    grid-column: span 2;
}

.quotes {
    padding: 0 14px 14px;
}

.quote-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--line-soft);
    margin-bottom: 10px;
}

.quote-row {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) minmax(100px, .5fr) minmax(150px, .75fr) minmax(128px, .6fr) minmax(154px, .8fr) minmax(76px, auto);
    gap: 8px;
    align-items: end;
    padding: 9px;
    margin-bottom: 9px;
    border: 1px solid var(--line-soft);
    border-radius: 7px;
    background: #fbfcfd;
}

.quote-row label {
    gap: 4px;
    font-size: 12px;
}

.quote-row input,
.quote-row select,
.quote-row .date-trigger {
    min-height: 34px;
    padding: 7px 9px;
    font-size: 13px;
}

.quote-row .money-field input {
    padding-right: 28px;
}

.quote-row .money-field > span {
    right: 9px;
}

.quote-row .quote-remove {
    align-self: end;
    width: auto;
    min-height: 34px;
    padding: 0 10px;
    white-space: nowrap;
}

.source-header-panel .inline-form {
    grid-template-columns: repeat(4, minmax(150px, 1fr));
}

.source-rows {
    display: grid;
    gap: 10px;
}

.source-row {
    display: grid;
    grid-template-columns: 38px minmax(220px, 1.15fr) minmax(132px, .65fr) minmax(260px, 1.35fr) minmax(136px, .6fr) minmax(124px, .55fr) minmax(136px, .6fr);
    gap: 8px;
    align-items: end;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.source-row label {
    gap: 4px;
    font-size: 12px;
}

.source-row input,
.source-row select {
    min-height: 34px;
    padding: 7px 9px;
    font-size: 13px;
}

.source-row-number {
    align-self: center;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    text-align: center;
}

.source-row .unit-field {
    min-height: 34px;
}

.source-row .unit-field input {
    padding-top: 7px;
    padding-bottom: 7px;
}

.source-row .money-field input {
    padding-right: 28px;
}

.source-row .money-field > span {
    right: 9px;
}

.source-row-remove {
    grid-column: 7;
    grid-row: 2;
    justify-self: end;
    align-self: end;
    min-height: 34px;
}

.source-row-notes {
    grid-column: 2 / 7;
    grid-row: 2;
}

.sticky-actions {
    position: sticky;
    bottom: 0;
    z-index: 12;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 0;
    background: linear-gradient(180deg, rgba(244, 246, 248, 0), var(--bg) 28%);
}

.action-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    margin-top: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.action-bar > div:first-child {
    display: grid;
    gap: 2px;
}

.action-bar span {
    color: var(--muted);
    font-size: 13px;
}

.form-band {
    padding: 16px;
    margin-bottom: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.filter-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    align-items: end;
    padding: 14px;
    margin-bottom: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.filter-bar.wide {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.metric-card {
    padding: 13px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.metric-card span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
}

.metric-card strong {
    display: block;
    margin-top: 5px;
    font-size: 23px;
    font-weight: 700;
}

.metric-card.accent {
    background: var(--surface-tint);
}