.lc-metric-editor {
    --mse-bg: #f5f7fa;
    --mse-surface: #ffffff;
    --mse-surface-muted: #f8fafc;
    --mse-border: #dbe3ec;
    --mse-border-strong: #c7d2df;
    --mse-text: #172033;
    --mse-muted: #66758a;
    --mse-accent: #0f766e;
    --mse-accent-soft: #ecfdf5;
    --mse-danger: #dc2626;
    color: var(--mse-text);
    background: var(--mse-bg);
    font-size: 0.82rem;
}

.lc-metric-editor-drawer {
    --bs-offcanvas-width: 560px;
    width: 560px !important;
    max-width: 100vw;
    background: var(--mse-bg, #f5f7fa);
    border-left: 1px solid #cfd9e5 !important;
    box-shadow: -24px 0 56px rgba(15, 23, 42, 0.2);
}

.lc-metric-editor-drawer .offcanvas-header {
    min-height: 64px;
    padding: 12px 16px;
    background: #ffffff;
    border-bottom: 1px solid #dbe3ec;
}

.lc-metric-editor-drawer .offcanvas-title {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #172033;
    font-size: 0.95rem;
    font-weight: 750;
}

.lc-metric-editor-drawer .offcanvas-title i {
    color: #0f766e;
}

.lc-metric-editor-drawer .offcanvas-body {
    padding: 0;
    background: #f5f7fa;
}

.lc-metric-editor-drawer .lc-metric-editor__title-row {
    display: none;
}

.lc-metric-editor-drawer .lc-metric-editor__header {
    padding-top: 10px;
}

.lc-metric-editor-drawer__footer {
    min-height: 64px;
    padding: 11px 16px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    background: #ffffff;
    border-top: 1px solid #dbe3ec;
    box-shadow: 0 -8px 24px rgba(15, 23, 42, 0.06);
}

.lc-metric-editor-drawer__footer .btn {
    min-height: 38px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 700;
}

.lc-metric-editor[data-theme="dark"],
[data-theme="dark"] .lc-metric-editor {
    --mse-bg: #111827;
    --mse-surface: #172033;
    --mse-surface-muted: #1e293b;
    --mse-border: #334155;
    --mse-border-strong: #475569;
    --mse-text: #e5edf7;
    --mse-muted: #9cabc0;
    --mse-accent: #2dd4bf;
    --mse-accent-soft: rgba(45, 212, 191, 0.12);
}

.lc-metric-editor * {
    box-sizing: border-box;
}

.lc-metric-editor__header {
    position: sticky;
    top: 0;
    z-index: 4;
    padding: 16px 18px 12px;
    background: var(--mse-surface);
    border-bottom: 1px solid var(--mse-border);
}

.lc-metric-editor__title-row,
.lc-metric-editor__section-head,
.lc-metric-editor__measure-head,
.lc-metric-editor__filter-row,
.lc-metric-editor__inline {
    display: flex;
    align-items: center;
}

.lc-metric-editor__title-row {
    justify-content: space-between;
    gap: 12px;
}

.lc-metric-editor__heading {
    min-width: 0;
}

.lc-metric-editor__heading strong {
    display: block;
    font-size: 0.96rem;
    line-height: 1.25;
}

.lc-metric-editor__heading small {
    display: block;
    margin-top: 3px;
    color: var(--mse-muted);
    font-size: 0.7rem;
}

.lc-metric-editor__dirty {
    flex: 0 0 auto;
    padding: 3px 7px;
    border: 1px solid var(--mse-border);
    border-radius: 999px;
    color: var(--mse-muted);
    background: var(--mse-surface-muted);
    font-size: 0.65rem;
    font-weight: 700;
}

.lc-metric-editor__dirty.is-dirty {
    color: #9a3412;
    border-color: #fed7aa;
    background: #fff7ed;
}

.lc-metric-editor__tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3px;
    margin-top: 12px;
    padding: 3px;
    border: 1px solid var(--mse-border);
    border-radius: 7px;
    background: var(--mse-surface-muted);
}

.lc-metric-editor__tab {
    min-height: 32px;
    border: 0;
    border-radius: 5px;
    color: var(--mse-muted);
    background: transparent;
    font-size: 0.74rem;
    font-weight: 700;
}

.lc-metric-editor__tab.is-active {
    color: var(--mse-text);
    background: var(--mse-surface);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.09);
}

.lc-metric-editor__body {
    padding: 14px 18px 20px;
}

.lc-metric-editor__pane[hidden],
.lc-metric-editor [hidden] {
    display: none !important;
}

.lc-metric-editor__section {
    padding: 14px 0;
    border-bottom: 1px solid var(--mse-border);
}

.lc-metric-editor__section:first-child {
    padding-top: 0;
}

.lc-metric-editor__section:last-child {
    border-bottom: 0;
}

.lc-metric-editor__section-head {
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 11px;
}

.lc-metric-editor__section-title {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin: 0;
    color: var(--mse-text);
    font-size: 0.76rem;
    font-weight: 800;
}

.lc-metric-editor__section-title i {
    width: 16px;
    color: var(--mse-accent);
    text-align: center;
}

.lc-metric-editor__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.lc-metric-editor__field {
    min-width: 0;
}

.lc-metric-editor__field--full {
    grid-column: 1 / -1;
}

.lc-metric-editor__field label {
    display: block;
    margin-bottom: 5px;
    color: var(--mse-muted);
    font-size: 0.68rem;
    font-weight: 750;
}

.lc-metric-editor__field input,
.lc-metric-editor__field select,
.lc-metric-editor__field textarea,
.lc-metric-editor__filter-row input,
.lc-metric-editor__filter-row select {
    width: 100%;
    min-height: 36px;
    border: 1px solid var(--mse-border-strong);
    border-radius: 6px;
    color: var(--mse-text);
    background: var(--mse-surface);
    font: inherit;
    outline: none;
}

.lc-metric-editor__field input,
.lc-metric-editor__field textarea,
.lc-metric-editor__filter-row input {
    padding: 7px 9px;
}

.lc-metric-editor__field select,
.lc-metric-editor__filter-row select {
    padding: 6px 28px 6px 9px;
}

.lc-metric-editor__field textarea {
    resize: vertical;
}

.lc-metric-editor__field input:focus,
.lc-metric-editor__field select:focus,
.lc-metric-editor__field textarea:focus,
.lc-metric-editor__filter-row input:focus,
.lc-metric-editor__filter-row select:focus {
    border-color: var(--mse-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--mse-accent) 14%, transparent);
}

.lc-metric-editor__help {
    margin-top: 4px;
    color: var(--mse-muted);
    font-size: 0.65rem;
    line-height: 1.35;
}

.lc-metric-editor__measure {
    margin-bottom: 9px;
    padding: 11px;
    border: 1px solid var(--mse-border);
    border-radius: 8px;
    background: var(--mse-surface);
}

.lc-metric-editor__measure:last-child {
    margin-bottom: 0;
}

.lc-metric-editor__measure-head {
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 10px;
}

.lc-metric-editor__measure-name {
    min-width: 0;
    overflow: hidden;
    font-size: 0.72rem;
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lc-metric-editor__icon-actions {
    display: inline-flex;
    gap: 4px;
}

.lc-metric-editor__icon-button,
.lc-metric-editor__small-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--mse-border-strong);
    border-radius: 6px;
    color: var(--mse-muted);
    background: var(--mse-surface);
    font-weight: 700;
}

.lc-metric-editor__icon-button {
    width: 30px;
    height: 30px;
    padding: 0;
}

.lc-metric-editor__small-button {
    min-height: 30px;
    padding: 4px 9px;
    font-size: 0.68rem;
}

.lc-metric-editor__icon-button:hover,
.lc-metric-editor__small-button:hover {
    color: var(--mse-accent);
    border-color: var(--mse-accent);
}

.lc-metric-editor__icon-button.is-danger:hover {
    color: var(--mse-danger);
    border-color: var(--mse-danger);
}

.lc-metric-editor__filter-list {
    display: grid;
    gap: 6px;
}

.lc-metric-editor__filter-row {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) 92px minmax(0, 1fr) 30px;
    gap: 5px;
}

.lc-metric-editor__filter-row .lc-metric-editor__icon-button {
    width: 30px;
    min-height: 36px;
}

.lc-metric-editor__switch {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 36px;
}

.lc-metric-editor__switch input {
    width: 34px;
    height: 18px;
    min-height: 0;
    accent-color: var(--mse-accent);
}

.lc-metric-editor__switch label {
    margin: 0;
    color: var(--mse-text);
    font-size: 0.72rem;
}

.lc-metric-editor__swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.lc-metric-editor__swatches input[type="color"] {
    width: 38px;
    height: 34px;
    min-height: 34px;
    padding: 3px;
}

.lc-metric-editor__validation {
    display: none;
    margin: 0 18px 16px;
    padding: 9px 11px;
    border: 1px solid #fecaca;
    border-radius: 7px;
    color: #991b1b;
    background: #fef2f2;
    font-size: 0.7rem;
}

.lc-metric-editor__validation.is-visible {
    display: block;
}

.lc-metric-editor__readonly-note {
    padding: 10px 11px;
    border: 1px solid var(--mse-border);
    border-radius: 7px;
    color: var(--mse-muted);
    background: var(--mse-surface-muted);
    font-size: 0.69rem;
    line-height: 1.4;
}

[data-theme="dark"] .lc-metric-editor-drawer,
[data-theme="dark"] .lc-metric-editor-drawer .offcanvas-body {
    background: #111827;
    border-color: #334155 !important;
}

[data-theme="dark"] .lc-metric-editor-drawer .offcanvas-header,
[data-theme="dark"] .lc-metric-editor-drawer__footer {
    background: #172033;
    border-color: #334155;
}

[data-theme="dark"] .lc-metric-editor-drawer .offcanvas-title {
    color: #e5edf7;
}

[data-theme="dark"] .lc-metric-editor-drawer .btn-close {
    filter: invert(1) grayscale(100%) brightness(180%);
}

@media (max-width: 560px) {
    .lc-metric-editor-drawer {
        --bs-offcanvas-width: 100vw;
        width: 100vw !important;
    }
    .lc-metric-editor__header {
        padding-right: 14px;
        padding-left: 14px;
    }
    .lc-metric-editor__body {
        padding-right: 14px;
        padding-left: 14px;
    }
    .lc-metric-editor__grid {
        grid-template-columns: 1fr;
    }
    .lc-metric-editor__field--full {
        grid-column: auto;
    }
    .lc-metric-editor__filter-row {
        grid-template-columns: 1fr 86px 1fr 30px;
    }
}

@media (max-width: 420px) {
    .lc-metric-editor__filter-row {
        grid-template-columns: 1fr;
    }
    .lc-metric-editor__filter-row .lc-metric-editor__icon-button {
        width: 36px;
        justify-self: end;
    }
}