/*
 * Realized PnL chart widget on the terminal's Portfolio tab.
 *
 * Global rather than scoped: the SVG and tooltip are created by
 * wwwroot/js/portfolio/realized-pnl-chart.js and the icons are MudIcon children, and neither
 * carries PortfolioPanel's scope attribute, so scoped rules would silently never match them.
 */

.portfolio-chart-section {
    padding: 8px 0 2px;
}

.rpnl-widget {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px 12px 8px;
    background: var(--degen-bg-secondary);
    border: 1px solid var(--degen-border-default);
    border-radius: var(--degen-radius-md);
    overflow: hidden;
}

/* ---- Header ---------------------------------------------------------- */

.rpnl-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.rpnl-summary {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.rpnl-title-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.rpnl-title {
    font-family: var(--degen-font-mono);
    font-size: var(--degen-font-size-sm);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--degen-text-tertiary);
}

.rpnl-period-tag {
    font-family: var(--degen-font-mono);
    font-size: var(--degen-font-size-sm);
    color: var(--degen-text-hint);
}

.rpnl-value-row {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    column-gap: 12px;
    row-gap: 2px;
}

.rpnl-value {
    font-family: var(--degen-font-mono);
    font-size: 20px;
    font-weight: 600;
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.01em;
    transition: color var(--degen-transition-normal);
}

.rpnl-value.rpnl-positive { color: var(--degen-pnl-positive); }
.rpnl-value.rpnl-negative { color: var(--degen-pnl-negative); }
.rpnl-value.rpnl-flat { color: var(--degen-text-secondary); }

.rpnl-widget.is-loading .rpnl-value,
.rpnl-widget.is-loading .rpnl-meta {
    opacity: 0.55;
}

.rpnl-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--degen-font-mono);
    font-size: var(--degen-font-size-md);
    color: var(--degen-text-muted);
    font-variant-numeric: tabular-nums;
    transition: opacity var(--degen-transition-normal);
}

.rpnl-meta b {
    font-weight: 500;
    color: var(--degen-text-secondary);
}

.rpnl-meta-sep {
    width: 3px;
    height: 3px;
    border-radius: var(--degen-radius-full);
    background: var(--degen-border-muted);
}

/* ---- Period selector -------------------------------------------------- */

.rpnl-periods {
    display: inline-flex;
    flex-shrink: 0;
    padding: 2px;
    gap: 2px;
    background: var(--degen-bg-primary);
    border: 1px solid var(--degen-border-subtle);
    border-radius: var(--degen-radius-md);
}

.rpnl-period {
    min-width: 34px;
    padding: 3px 7px;
    font-family: var(--degen-font-mono);
    font-size: var(--degen-font-size-sm);
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--degen-text-muted);
    background: transparent;
    border: none;
    border-radius: var(--degen-radius-sm);
    cursor: pointer;
    transition: color var(--degen-transition-fast), background-color var(--degen-transition-fast);
}

.rpnl-period:hover:not(.active) {
    color: var(--degen-text-primary);
    background: var(--degen-hover-overlay);
}

.rpnl-period:focus-visible {
    outline: 1px solid var(--degen-color-primary);
    outline-offset: 1px;
}

.rpnl-period.active {
    color: var(--degen-bg-primary);
    background: var(--degen-color-primary);
    box-shadow: var(--degen-shadow-glow-green);
}

/* ---- Hint ------------------------------------------------------------- */

.rpnl-hint {
    display: flex;
    align-items: center;
    gap: 5px;
    font-family: var(--degen-font-mono);
    font-size: var(--degen-font-size-sm);
    color: var(--degen-color-warning);
    opacity: 0.85;
}

.rpnl-hint .rpnl-hint-icon {
    width: 12px;
    height: 12px;
    font-size: 12px;
    flex-shrink: 0;
}

/* ---- Plot ------------------------------------------------------------- */

.rpnl-body {
    position: relative;
    height: 132px;
}

.rpnl-plot {
    position: absolute;
    inset: 0;
    touch-action: pan-y;
    user-select: none;
    -webkit-user-select: none;
}

.rpnl-svg {
    position: absolute;
    inset: 0;
    display: block;
    overflow: visible;
    opacity: 1;
    transition: opacity 150ms ease-out;
}

.rpnl-svg.rpnl-enter,
.rpnl-svg.rpnl-exit {
    opacity: 0;
}

.rpnl-svg.rpnl-exit {
    pointer-events: none;
}

.rpnl-gridline {
    stroke: var(--degen-border-subtle);
    stroke-width: 1;
    shape-rendering: crispEdges;
}

.rpnl-ylabel,
.rpnl-xlabel {
    font-family: var(--degen-font-mono);
    font-size: var(--degen-font-size-xs);
    fill: var(--degen-text-hint);
    font-variant-numeric: tabular-nums;
}

.rpnl-zero {
    stroke: var(--degen-border-muted);
    stroke-width: 1;
    stroke-dasharray: 3 3;
    shape-rendering: crispEdges;
}

.rpnl-stop-pos { stop-color: var(--degen-pnl-positive); }
.rpnl-stop-neg { stop-color: var(--degen-pnl-negative); }

.rpnl-line {
    fill: none;
    stroke-width: 1.5;
    stroke-linejoin: miter;
    stroke-linecap: square;
}

.rpnl-line.rpnl-pos { stroke: var(--degen-pnl-positive); }
.rpnl-line.rpnl-neg { stroke: var(--degen-pnl-negative); }
.rpnl-line.rpnl-flat { stroke: var(--degen-text-tertiary); }

.rpnl-end-dot.rpnl-pos,
.rpnl-hover-dot.rpnl-pos { fill: var(--degen-pnl-positive); }
.rpnl-end-dot.rpnl-neg,
.rpnl-hover-dot.rpnl-neg { fill: var(--degen-pnl-negative); }
.rpnl-end-dot.rpnl-flat,
.rpnl-hover-dot.rpnl-flat { fill: var(--degen-text-secondary); }

.rpnl-end-dot {
    stroke: var(--degen-bg-secondary);
    stroke-width: 1.5;
}

.rpnl-end-halo {
    opacity: 0.18;
}

.rpnl-end-halo.rpnl-pos { fill: var(--degen-pnl-positive); }
.rpnl-end-halo.rpnl-neg { fill: var(--degen-pnl-negative); }
.rpnl-end-halo.rpnl-flat { fill: var(--degen-text-secondary); }

.rpnl-hover {
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--degen-transition-fast);
}

.rpnl-hover.is-visible {
    opacity: 1;
}

.rpnl-cross {
    stroke: var(--degen-text-muted);
    stroke-width: 1;
    stroke-dasharray: 2 2;
    shape-rendering: crispEdges;
}

.rpnl-hover-dot {
    stroke: var(--degen-bg-primary);
    stroke-width: 1.5;
}

.rpnl-capture {
    fill: transparent;
    cursor: crosshair;
}

/* ---- Tooltip ---------------------------------------------------------- */

.rpnl-tooltip {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 1px;
    padding: 5px 8px;
    font-family: var(--degen-font-mono);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    background: var(--degen-bg-primary);
    border: 1px solid var(--degen-border-muted);
    border-radius: var(--degen-radius-md);
    box-shadow: var(--degen-shadow-md);
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--degen-transition-fast);
}

.rpnl-tooltip.is-visible {
    opacity: 1;
}

.rpnl-tt-value {
    font-size: var(--degen-font-size-base);
    font-weight: 600;
}

.rpnl-tt-value.rpnl-pos { color: var(--degen-pnl-positive); }
.rpnl-tt-value.rpnl-neg { color: var(--degen-pnl-negative); }
.rpnl-tt-value.rpnl-flat { color: var(--degen-text-secondary); }

.rpnl-tt-time {
    font-size: var(--degen-font-size-sm);
    color: var(--degen-text-tertiary);
}

.rpnl-tt-step {
    font-size: var(--degen-font-size-sm);
    color: var(--degen-text-muted);
}

/* ---- Empty and loading ------------------------------------------------ */

.rpnl-empty {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: var(--degen-font-mono);
    font-size: var(--degen-font-size-md);
    color: var(--degen-text-hint);
    border: 1px dashed var(--degen-border-default);
    border-radius: var(--degen-radius-md);
}

.rpnl-empty .rpnl-empty-icon {
    font-size: 22px;
    width: 22px;
    height: 22px;
    color: var(--degen-border-muted);
}

.rpnl-loading {
    position: absolute;
    inset: 0;
    pointer-events: none;
    border-radius: var(--degen-radius-md);
    background: linear-gradient(90deg,
        transparent 0%,
        var(--degen-color-primary-faint) 45%,
        var(--degen-color-primary-subtle) 50%,
        var(--degen-color-primary-faint) 55%,
        transparent 100%);
    background-size: 220% 100%;
    animation: rpnl-shimmer 1.3s linear infinite;
}

/* With a chart already drawn, loading is a thin sweep along the plot's bottom edge instead of a veil. */
.rpnl-loading.has-data {
    inset: auto 0 0 0;
    height: 2px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--degen-color-primary) 50%,
        transparent 100%);
    background-size: 40% 100%;
    background-repeat: no-repeat;
    animation: rpnl-sweep 1.1s ease-in-out infinite;
}

@keyframes rpnl-shimmer {
    from { background-position: 120% 0; }
    to { background-position: -120% 0; }
}

@keyframes rpnl-sweep {
    from { background-position: -40% 0; }
    to { background-position: 140% 0; }
}

/* ---- Phone ------------------------------------------------------------ */

@media (max-width: 599px) {
    .rpnl-widget {
        padding: 8px 10px 6px;
    }

    .rpnl-header {
        flex-wrap: wrap;
        row-gap: 6px;
    }

    .rpnl-periods {
        width: 100%;
    }

    .rpnl-period {
        flex: 1;
        min-height: 28px;
    }

    .rpnl-value {
        font-size: 18px;
    }

    .rpnl-body {
        height: 104px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .rpnl-svg,
    .rpnl-hover,
    .rpnl-tooltip,
    .rpnl-value,
    .rpnl-period {
        transition: none;
    }

    .rpnl-loading,
    .rpnl-loading.has-data {
        animation: none;
    }
}