@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;700&display=swap');

:root {
    --pa-font: 'Manrope', sans-serif;
    --pa-primary: #4E7387;
    --pa-secondary: #6a9cb7;
    --pa-dark: #233741;
    --pa-highlight: #ff4d37;
    --pa-green: #88A37D;
    --pa-red: #96151d;
    --pa-soft: rgba(78, 115, 135, 0.07);
    --pa-border: #e7ecef;
}

#portfolio-analyzer {
    position: relative;
    max-width: 1040px;
    margin: 0 auto;
    padding: 20px;
    color: var(--pa-dark);
    font-family: var(--pa-font);
    background: #fdfdfd;
    border: 1px solid var(--pa-border);
    border-radius: 5px;
}

#portfolio-analyzer * {
    box-sizing: border-box;
}

.pa-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 20px;
}

.pa-header h2 {
    margin: 0 0 4px;
    font-size: 24px;
    line-height: 1.2;
    font-weight: 700;
}

.pa-muted {
    color: var(--pa-secondary);
    font-size: 11px;
}

.pa-switches {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

.pa-segment {
    display: flex;
    gap: 6px;
}

.pa-btn {
    min-height: 34px;
    padding: 7px 13px;
    border: 0;
    border-radius: 3px;
    background: var(--pa-primary);
    color: #fff;
    font-size: 13px;
    line-height: 1.2;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
    transition: background 0.18s ease, transform 0.18s ease;
}

.pa-btn:hover {
    background: var(--pa-dark);
}

.pa-btn.active {
    background: var(--pa-highlight);
    transform: translateY(1px);
}

.pa-small-btn {
    min-height: 28px;
    padding: 5px 10px;
    font-size: 11px;
}

.pa-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.pa-panel {
    min-width: 0;
    padding: 16px;
    background: #fff;
    border: 1px solid var(--pa-border);
    border-radius: 5px;
}

.pa-panel h3 {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    margin: 0 0 15px;
    padding-bottom: 9px;
    border-bottom: 1px solid var(--pa-border);
    color: var(--pa-primary);
    font-size: 18px;
    line-height: 1.25;
    font-weight: 400;
}

.pa-panel h3 strong {
    color: var(--pa-highlight);
    font-size: 15px;
    white-space: nowrap;
}

.pa-input-row {
    display: flex;
    gap: 22px;
    margin-bottom: 15px;
}

.pa-input-row label,
.pa-input-row .pa-field {
    display: flex;
    flex: 1;
    min-width: 0;
    flex-direction: column;
    gap: 5px;
    font-size: 13px;
}

.pa-input {
    width: 100%;
    min-height: 30px;
    padding: 4px 5px;
    border: 0;
    border-bottom: 1px solid var(--pa-primary);
    border-radius: 0;
    outline: 0;
    background: var(--pa-soft);
    color: var(--pa-dark);
    font: inherit;
    font-size: 13px;
}

.pa-input:focus {
    border-bottom-color: var(--pa-highlight);
}

.pa-period-picker {
    position: relative;
    display: block;
}

.pa-period-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 34px;
    cursor: pointer;
    text-align: left;
}

.pa-period-trigger::after {
    content: "v";
    color: var(--pa-primary);
    font-size: 11px;
}

.pa-period-popover {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 20;
    width: min(260px, 100%);
    padding: 10px;
    border: 1px solid var(--pa-border);
    border-radius: 5px;
    background: #fff;
    box-shadow: 0 10px 24px rgba(35, 55, 65, 0.16);
}

.pa-period-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.pa-period-popover.is-year-only .pa-period-controls {
    grid-template-columns: 1fr;
}

.pa-stepper {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) 34px;
    align-items: stretch;
    min-height: 34px;
    background: var(--pa-soft);
}

.pa-stepper-btn {
    width: 34px;
    min-height: 34px;
    border: 0;
    border-bottom: 1px solid var(--pa-primary);
    background: rgba(78, 115, 135, 0.12);
    color: var(--pa-primary);
    font: inherit;
    font-size: 17px;
    line-height: 1;
    cursor: pointer;
}

.pa-stepper-btn:active {
    background: rgba(255, 77, 55, 0.12);
    color: var(--pa-highlight);
}

.pa-stepper-input {
    min-width: 0;
    text-align: center;
    background: transparent;
}

.pa-stepper-input::-webkit-outer-spin-button,
.pa-stepper-input::-webkit-inner-spin-button {
    margin: 0;
    appearance: none;
}

.pa-stepper-input[type="number"] {
    appearance: textfield;
}

.pa-input-with-note {
    display: grid;
    grid-template-columns: minmax(150px, 190px) auto;
    gap: 10px;
    align-items: center;
}

.pa-input-with-note .pa-input {
    width: 100%;
}

.pa-highlight {
    color: var(--pa-highlight);
}

.pa-danger {
    color: var(--pa-red) !important;
}

.pa-mix {
    min-height: 26px;
    margin: 0 0 14px;
    text-align: right;
}

.pa-metrics {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 9px 16px;
    align-items: baseline;
}

.pa-metrics span {
    font-size: 13px;
}

.pa-metrics strong {
    color: var(--pa-primary);
    font-size: 13px;
    text-align: right;
    word-break: break-word;
}

.pa-assets {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px 34px;
    align-items: start;
}

.pa-class-stocks {
    grid-column: 1;
    grid-row: 1 / span 3;
}

.pa-class-bonds {
    grid-column: 2;
    grid-row: 1;
}

.pa-class-alts {
    grid-column: 2;
    grid-row: 2;
}

.pa-class-rates {
    grid-column: 2;
    grid-row: 3;
}

.pa-asset-group h4 {
    margin: 0 0 10px;
    padding-bottom: 5px;
    border-bottom: 1px solid var(--pa-border);
    color: var(--pa-primary);
    font-size: 13px;
    line-height: 1.3;
    text-transform: uppercase;
}

.pa-asset-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
    font-size: 13px;
    cursor: help;
}

.pa-asset-row span {
    min-width: 0;
    overflow-wrap: anywhere;
}

.pa-asset-row small {
    color: var(--pa-secondary);
    font-size: 10px;
    white-space: nowrap;
}

.pa-allocation-input {
    flex: 0 0 48px;
    width: 48px;
    padding: 2px 4px;
    border: 0;
    border-bottom: 1px solid var(--pa-primary);
    outline: 0;
    background: var(--pa-soft);
    color: var(--pa-primary);
    font: inherit;
    font-size: 13px;
    text-align: right;
}

.pa-allocation-input:focus {
    border-bottom-color: var(--pa-highlight);
}

.pa-allocation-input.has-value {
    color: var(--pa-highlight);
    font-weight: 700;
}

.pa-total {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 16px;
    padding-top: 13px;
    border-top: 1px solid var(--pa-border);
    color: var(--pa-primary);
    font-size: 18px;
}

.pa-asset-details h4 {
    margin: 12px 0 8px;
    color: var(--pa-primary);
    font-size: 13px;
    line-height: 1.3;
    text-transform: uppercase;
}

.pa-details-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 6px 12px;
    font-size: 13px;
}

.pa-details-grid div {
    display: contents;
}

.pa-details-grid strong,
.pa-details-grid .pa-metric-value {
    color: var(--pa-primary);
    text-align: right;
}

.pa-details-grid .pa-metric-value {
    font-weight: 400;
}

.pa-details-grid .pa-metric-value strong {
    font-weight: 700;
}

.pa-roi-divider {
    color: var(--pa-secondary);
}

.pa-donut {
    width: 100%;
    min-height: 430px;
    margin: 4px 0 18px;
}

.pa-chart-panel {
    margin-bottom: 0;
}

#pa-chart {
    width: 100%;
    min-height: 620px;
}

.pa-chart-actions {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.pa-chart-summary {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--pa-border);
    text-align: center;
}

.pa-report-actions {
    display: flex;
    justify-content: flex-start;
    gap: 8px;
    margin-top: 24px;
}

.pa-loader-overlay {
    position: absolute;
    inset: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.72);
}

.pa-loader {
    width: 48px;
    height: 48px;
    border: 5px solid #edf1f3;
    border-top-color: var(--pa-primary);
    border-radius: 50%;
    animation: pa-spin 1s linear infinite;
}

@keyframes pa-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 920px) {
    .pa-header,
    .pa-grid {
        grid-template-columns: 1fr;
    }

    .pa-header {
        display: block;
    }

    .pa-switches {
        justify-content: flex-start;
        margin-top: 14px;
    }
}

@media (max-width: 680px) {
    #portfolio-analyzer {
        padding: 14px;
    }

    .pa-input-row,
    .pa-segment {
        flex-direction: column;
    }

    .pa-input-with-note {
        grid-template-columns: 1fr;
    }

    .pa-period-popover {
        position: static;
        width: 100%;
        margin-top: 6px;
        box-shadow: none;
    }

    .pa-stepper {
        grid-template-columns: 42px minmax(0, 1fr) 42px;
        min-height: 42px;
    }

    .pa-stepper-btn {
        width: 42px;
        min-height: 42px;
    }

    .pa-assets {
        grid-template-columns: 1fr;
    }

    .pa-class-stocks,
    .pa-class-bonds,
    .pa-class-alts,
    .pa-class-rates {
        grid-column: auto;
        grid-row: auto;
    }

    .pa-btn {
        width: 100%;
    }

    .pa-panel h3 {
        align-items: flex-start;
        flex-direction: column;
    }

    #pa-chart {
        min-height: 520px;
    }
}

@media print {
    body * {
        visibility: hidden;
    }

    #portfolio-analyzer,
    #portfolio-analyzer * {
        visibility: visible;
    }

    #portfolio-analyzer {
        position: absolute;
        inset: 0 auto auto 0;
        width: 100%;
        max-width: none;
        border: 0;
        padding: 0;
        background: #fff;
    }

    .pa-switches,
    #pa-toggle-scale,
    #pa-export-csv,
    #pa-export-json,
    .pa-loader-overlay {
        display: none !important;
    }

    .pa-panel,
    .pa-grid,
    .pa-asset-details,
    .pa-donut,
    .pa-chart-panel {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    #pa-chart {
        min-height: 520px;
    }

    .pa-donut {
        min-height: 430px;
    }
}