.controller-kpi-panel {
    display: grid;
    gap: 1.15rem;
    padding: clamp(1rem, 2.5vw, 1.6rem);
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.96);
}

.controller-kpi-header,
.controller-kpi-chart-heading,
.controller-kpi-ruleline,
.controller-kpi-quality {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.controller-kpi-header h3,
.controller-kpi-chart-heading h4 {
    margin: 0;
}

.controller-kpi-header .controller-section-intro {
    max-width: 56rem;
    margin-block: 0.35rem 0;
}

.controller-kpi-test-notice {
    margin: 0;
    padding: 0.8rem 0.95rem;
    border-left: 4px solid #c47b12;
    border-radius: 0.5rem;
    background: #fff8e8;
    color: #68440d;
}

.controller-kpi-legacy-notice {
    margin: 0;
    padding: 0.8rem 0.95rem;
    border-left: 4px solid #7c3aed;
    border-radius: 0.5rem;
    background: #f5f0ff;
    color: #4c1d95;
}

.controller-kpi-legacy-notice[hidden] {
    display: none !important;
}

.controller-kpi-filters {
    display: flex;
    align-items: end;
    flex-wrap: wrap;
    gap: 0.7rem;
    padding: 0.9rem;
    border-radius: 0.8rem;
    background: #f8fafc;
}

.controller-kpi-filters label {
    display: grid;
    gap: 0.25rem;
    min-width: 9.5rem;
    color: #475467;
    font-size: 0.78rem;
    font-weight: 700;
}

.controller-kpi-filters input,
.controller-kpi-filters select {
    min-height: 2.65rem;
    padding: 0.55rem 0.65rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.55rem;
    background: #fff;
    color: #101828;
    font: inherit;
}

.controller-kpi-filters button {
    min-height: 2.65rem;
    width: auto;
    margin: 0;
    padding: 0.55rem 0.8rem;
    font-size: 0.84rem;
}

.controller-kpi-filters button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.controller-kpi-export-actions {
    display: flex;
    align-items: end;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-inline-start: 1.1rem;
}

.controller-kpi-range-control {
    position: relative;
    flex: 1 1 100%;
    min-width: 0;
}

.controller-kpi-range-fields {
    display: grid;
    grid-template-columns: minmax(15rem, 2fr) repeat(2, minmax(8rem, 1fr));
    align-items: end;
    gap: 0.7rem;
}

.controller-kpi-range-label {
    display: grid;
    gap: 0.25rem;
    min-width: 0;
    color: #475467;
    font-size: 0.78rem;
    font-weight: 700;
}

.controller-kpi-range-label button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 0.55rem;
    color: #101828;
    background: #fff;
    font: inherit;
    text-align: left;
}

.controller-kpi-range-label button:hover,
.controller-kpi-range-label button[aria-expanded="true"] {
    border-color: #2563eb;
    background: #f8fbff;
}

.controller-kpi-range-picker {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.4rem;
}

.controller-kpi-range-picker > select {
    width: 100%;
    min-width: 0;
}

.controller-kpi-range-picker > button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding-inline: 0.75rem;
    white-space: nowrap;
    font-size: 0.84rem;
}

.controller-kpi-calendar-icon {
    width: 1.15rem;
    height: 1.15rem;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}

.controller-kpi-calendar[hidden] {
    display: none !important;
}

.controller-kpi-calendar {
    position: fixed;
    z-index: 1000;
    top: 50%;
    left: 50%;
    width: min(56rem, calc(100vw - 2rem));
    max-height: min(52rem, calc(100dvh - 2rem));
    overflow: auto;
    box-sizing: border-box;
    padding: 1rem;
    border: 1px solid #d0d5dd;
    border-radius: 0.9rem;
    background: #fff;
    box-shadow: 0 16px 40px rgba(16, 24, 40, 0.18);
    transform: translate(-50%, -50%);
}

.controller-kpi-calendar-toolbar {
    display: grid;
    grid-template-columns: 2.65rem minmax(11rem, 1fr) 2.65rem;
    align-items: end;
    gap: 0.7rem;
    margin-bottom: 0.8rem;
}

.controller-kpi-calendar-toolbar > button {
    border: 1px solid #d0d5dd;
    color: #344054;
    background: #f8fafc;
    font-size: 1.25rem;
}

.controller-kpi-calendar-toolbar label {
    display: grid;
    gap: 0.25rem;
    color: #475467;
    font-size: 0.75rem;
    font-weight: 700;
}

.controller-kpi-calendar-quick-ranges {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.controller-kpi-calendar-quick-ranges > span,
.controller-kpi-calendar-saved-periods label > span {
    color: #475467;
    font-size: 0.78rem;
    font-weight: 700;
}

.controller-kpi-calendar-quick-ranges button,
.controller-kpi-calendar-saved-periods button {
    min-height: 2.35rem;
    padding: 0.4rem 0.65rem;
    border: 1px solid #d0d5dd;
    border-radius: 0.55rem;
    color: #344054;
    background: #fff;
    font-size: 0.78rem;
}

.controller-kpi-calendar-quick-ranges button:hover,
.controller-kpi-calendar-saved-periods button:hover:not(:disabled) {
    border-color: #93c5fd;
    background: #eff6ff;
}

.controller-kpi-calendar-saved-periods {
    display: grid;
    grid-template-columns: minmax(12rem, 1fr) auto;
    align-items: end;
    gap: 0.65rem;
    margin-bottom: 0.9rem;
    padding: 0.7rem;
    border-radius: 0.65rem;
    background: #f8fafc;
}

.controller-kpi-calendar-saved-periods label {
    display: grid;
    gap: 0.3rem;
}

.controller-kpi-calendar-saved-periods select,
.controller-kpi-period-save-form input {
    min-height: 2.5rem;
    padding: 0.5rem 0.65rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.55rem;
    color: #101828;
    background: #fff;
    font: inherit;
}

.controller-kpi-calendar-saved-periods button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.controller-kpi-calendar-months {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.controller-kpi-calendar-month h4 {
    margin: 0 0 0.6rem;
    color: #344054;
    font-size: 0.95rem;
    text-align: center;
    text-transform: capitalize;
}

.controller-kpi-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(2rem, 1fr));
    gap: 0.15rem;
}

.controller-kpi-calendar-weekday {
    padding: 0.25rem 0;
    color: #667085;
    font-size: 0.72rem;
    font-weight: 800;
    text-align: center;
}

.controller-kpi-calendar-day {
    min-height: 2.3rem !important;
    padding: 0.2rem !important;
    border: 1px solid transparent !important;
    border-radius: 0.5rem !important;
    color: #344054 !important;
    background: #fff !important;
    font-weight: 600 !important;
}

.controller-kpi-calendar-day:hover {
    border-color: #93c5fd !important;
    background: #eff6ff !important;
}

.controller-kpi-calendar-day.is-outside-month {
    color: #98a2b3 !important;
}

.controller-kpi-calendar-day.is-in-range {
    border-radius: 0 !important;
    background: #dbeafe !important;
}

.controller-kpi-calendar-day.is-range-start,
.controller-kpi-calendar-day.is-range-end {
    border-color: #1d4ed8 !important;
    color: #fff !important;
    background: #2563eb !important;
    font-weight: 800 !important;
}

.controller-kpi-calendar-instruction {
    min-height: 1.25rem;
    margin: 0.8rem 0;
    color: #475467;
    font-size: 0.82rem;
}

.controller-kpi-calendar-note {
    margin: -0.25rem 0 0.8rem;
    color: #667085;
    font-size: 0.75rem;
}

.controller-kpi-calendar-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
    padding-top: 0.7rem;
    border-top: 1px solid #eaecf0;
}

.controller-kpi-period-save-form {
    display: flex;
    align-items: end;
    flex-wrap: wrap;
    gap: 0.6rem;
    padding: 0.75rem 0.9rem;
    border: 1px solid #d0d5dd;
    border-radius: 0.7rem;
    background: #fff;
}

.controller-kpi-period-save-form[hidden] {
    display: none !important;
}

.controller-kpi-period-save-form label {
    display: grid;
    flex: 1 1 18rem;
    gap: 0.25rem;
    color: #475467;
    font-size: 0.78rem;
    font-weight: 700;
}

.controller-kpi-period-save-form > span {
    flex-basis: 100%;
    color: #067647;
    font-size: 0.82rem;
}

.controller-kpi-period-save-form > span[data-kind="error"] {
    color: #b42318;
}

#controller-kpi-period-save-cancel {
    border-color: #f4c7cc;
    color: #9f3442;
    background: #fff4f5;
}

#controller-kpi-period-save-cancel:hover {
    border-color: #e9aab2;
    background: #ffebed;
}

.controller-kpi-state {
    min-height: 1.4rem;
    margin: -0.35rem 0 0;
    color: #475467;
    font-size: 0.88rem;
}

.controller-kpi-filter-note {
    margin: -0.8rem 0 0;
    color: #667085;
    font-size: 0.76rem;
}

.controller-kpi-state[data-kind="error"] {
    color: #b42318;
}

.controller-kpi-state[data-kind="success"] {
    color: #067647;
}

.controller-kpi-report[hidden] {
    display: none;
}

.controller-kpi-report {
    display: grid;
    gap: 1.25rem;
}

#controller-kpi-print-root {
    display: none;
}

.controller-kpi-ruleline {
    flex-wrap: wrap;
    color: #667085;
    font-size: 0.8rem;
}

.controller-kpi-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.controller-kpi-card {
    display: grid;
    align-content: start;
    gap: 0.35rem;
    min-height: 7rem;
    padding: 1rem;
    border: 1px solid #eaecf0;
    border-radius: 0.85rem;
    background: #fff;
}

.controller-kpi-card > span {
    color: #667085;
    font-size: 0.78rem;
    font-weight: 700;
}

.controller-kpi-card > strong {
    color: #101828;
    font-size: clamp(1.45rem, 3vw, 2rem);
    line-height: 1.15;
    font-variant-numeric: tabular-nums;
}

.controller-kpi-card > small {
    color: #667085;
    font-size: 0.76rem;
}

.controller-kpi-count-pair {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
    min-width: 0;
}

.controller-kpi-count-metric {
    display: grid;
    align-content: start;
    gap: 0.35rem;
    min-width: 0;
}

.controller-kpi-count-metric + .controller-kpi-count-metric {
    border-inline-start: 1px solid #eaecf0;
    padding-inline-start: 0.7rem;
}

.controller-kpi-count-metric > span {
    color: #667085;
    font-size: 0.78rem;
    font-weight: 700;
}

.controller-kpi-count-metric > strong {
    color: #101828;
    font-size: clamp(1.45rem, 3vw, 2rem);
    line-height: 1.15;
    font-variant-numeric: tabular-nums;
}

.controller-kpi-chart-section {
    display: grid;
    gap: 0.65rem;
    min-width: 0;
    padding: 1rem;
    border: 1px solid #eaecf0;
    border-radius: 0.85rem;
    background: #fff;
}

.controller-kpi-chart-heading {
    align-items: end;
}

.controller-kpi-chart-heading .controller-kicker {
    margin: 0 0 0.25rem;
}

.controller-kpi-peak {
    max-width: 24rem;
    margin: 0;
    color: #475467;
    font-size: 0.82rem;
    text-align: right;
}

.controller-kpi-chart svg {
    display: block;
    width: 100%;
    height: auto;
    overflow: visible;
}

.controller-kpi-chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem 1rem;
    color: #475467;
    font-size: 0.76rem;
}

.controller-kpi-chart-legend span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.controller-kpi-chart-legend i {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 0.15rem;
}

.controller-kpi-chart-legend .answered { background: #2563eb; }
.controller-kpi-chart-legend .abandoned { background: #f97316; }
.controller-kpi-chart-legend .unresolved { background: #94a3b8; }
.controller-kpi-chart-legend .unclassified { background: #8b5cf6; }

.controller-kpi-heatmap-wrap {
    overflow-x: hidden;
    padding-block: 0.25rem;
}

.controller-kpi-heatmap svg {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    height: auto;
}

.controller-kpi-heatmap-controls {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 0.35rem;
    color: #475467;
    font-size: 0.8rem;
    font-weight: 700;
}

.controller-kpi-heatmap-controls button {
    min-height: 2.1rem;
    padding: 0.35rem 0.7rem;
    border: 1px solid #d0d5dd;
    border-radius: 999px;
    color: #344054;
    background: #fff;
    font: inherit;
    cursor: pointer;
}

.controller-kpi-heatmap-controls button[aria-pressed="true"] {
    border-color: #1d4ed8;
    color: #1d4ed8;
    background: #eff6ff;
}

.controller-kpi-heat-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem 1rem;
    color: #475467;
    font-size: 0.76rem;
}

.controller-kpi-heat-legend span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.controller-kpi-heat-legend i {
    width: 0.72rem;
    height: 0.72rem;
    border: 1px solid #d0d5dd;
    border-radius: 0.18rem;
}

.controller-kpi-heat-legend .heat-zero { background: #f2f4f7; }
.controller-kpi-heat-legend .heat-low { background: #93c5fd; }
.controller-kpi-heat-legend .heat-high { background: #1d4ed8; }
.controller-kpi-heat-legend .heat-closed { background: #fff; border-style: dashed; }

.controller-kpi-footnote {
    min-height: 1rem;
    margin: 0;
    color: #667085;
    font-size: 0.78rem;
}

.controller-kpi-quality {
    justify-content: start;
    flex-wrap: wrap;
    padding-top: 0.8rem;
    border-top: 1px solid #eaecf0;
    color: #475467;
    font-size: 0.8rem;
}

@media (max-width: 760px) {
    .controller-kpi-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .controller-kpi-filters label {
        flex: 1 1 9rem;
    }

    .controller-kpi-range-fields {
        grid-template-columns: 1fr 1fr;
    }

    .controller-kpi-range-label {
        grid-column: 1 / -1;
    }

    .controller-kpi-export-actions {
        flex: 1 1 100%;
        margin-inline-start: 0;
    }
}

@media (max-width: 480px) {
    .controller-kpi-summary {
        grid-template-columns: 1fr;
    }

    .controller-kpi-card {
        min-height: 5.5rem;
    }

    .controller-kpi-chart-heading {
        align-items: start;
        flex-direction: column;
    }

    .controller-kpi-peak {
        text-align: left;
    }

    .controller-kpi-calendar {
        width: calc(100vw - 1.25rem);
        max-height: calc(100dvh - 1.25rem);
    }

    .controller-kpi-calendar-months {
        grid-template-columns: 1fr;
        max-height: 55vh;
        overflow: auto;
    }

    .controller-kpi-calendar-saved-periods {
        grid-template-columns: 1fr;
    }

    .controller-kpi-calendar-grid {
        grid-template-columns: repeat(7, minmax(1.8rem, 1fr));
    }

    .controller-kpi-calendar-day {
        min-height: 2rem !important;
    }
}

@media screen and (min-width: 761px) {
    body:has(#controller-view:not([hidden])) .page-shell {
        width: min(calc(100% - 2rem), 112rem);
    }
}

@media print {
    @page {
        size: A4 portrait;
        margin: 12mm;
    }

    body.controller-kpi-print {
        min-height: 0;
        background: #fff !important;
    }

    body.controller-kpi-print > :not(#controller-kpi-print-root) {
        display: none !important;
    }

    body.controller-kpi-print #controller-kpi-print-root {
        display: block !important;
        width: 100%;
        margin: 0;
        padding: 0;
        color: #101828;
    }

    body.controller-kpi-print .controller-kpi-panel {
        display: block !important;
        padding: 0;
        border: 0;
        background: #fff;
        box-shadow: none;
    }

    body.controller-kpi-print .controller-kpi-header {
        margin-bottom: 0.75rem;
    }

    body.controller-kpi-print .controller-kpi-report {
        display: block !important;
    }

    body.controller-kpi-print .controller-kpi-report > * + * {
        margin-top: 1rem;
    }

    body.controller-kpi-print .controller-kpi-filters,
    body.controller-kpi-print .controller-kpi-calendar,
    body.controller-kpi-print #controller-kpi-refresh,
    body.controller-kpi-print .controller-kpi-state,
    body.controller-kpi-print .controller-kpi-filter-note {
        display: none !important;
    }

    body.controller-kpi-print .controller-kpi-summary {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        break-inside: avoid;
        page-break-inside: avoid;
    }

    body.controller-kpi-print #controller-kpi-weekday-section,
    body.controller-kpi-print #controller-kpi-heatmap-section {
        display: block !important;
        break-before: page !important;
        page-break-before: always !important;
        break-inside: avoid !important;
        page-break-inside: avoid !important;
        margin-top: 0;
    }

    body.controller-kpi-print .controller-kpi-chart-section,
    body.controller-kpi-print .controller-kpi-card {
        break-inside: avoid !important;
        page-break-inside: avoid !important;
        box-shadow: none;
    }

    body.controller-kpi-print .controller-kpi-heatmap-wrap {
        overflow: hidden;
    }

    body.controller-kpi-print .controller-kpi-heatmap svg {
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }
}