/* Investments page (js/investments.js). Builds on the app tokens in style.css (light + dark). */

:root {
    --iv-pos: #047857;
    --iv-neg: #b91c1c;
    --iv-warn: #b45309;
    --iv-hl: color-mix(in srgb, var(--accent-primary) 8%, transparent);
}
[data-theme="dark"] {
    --iv-pos: #34d399;
    --iv-neg: #f87171;
    --iv-warn: #fbbf24;
    --iv-hl: color-mix(in srgb, var(--accent-primary) 16%, transparent);
}

.iv-page { max-width: 1280px; display: flex; flex-direction: column; gap: 1rem; min-width: 0; }
.iv-page * { min-width: 0; }
#iv-view { display: flex; flex-direction: column; gap: 1rem; transition: opacity 0.15s; }
#iv-view.iv-busy { opacity: 0.6; }
.iv-page .card { margin-bottom: 0; }
.iv-page h3 { font-size: 1rem; font-weight: 600; margin-bottom: 0.75rem; }
.iv-page h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 0.4rem; }
.iv-muted { color: var(--text-muted); }
.iv-small { font-size: 0.8rem; }
.iv-block { display: block; }
.iv-mt { margin-top: 1rem; }
.iv-nowrap { white-space: nowrap; }
.iv-pos { color: var(--iv-pos); }
.iv-neg { color: var(--iv-neg); }
.iv-warn { color: var(--iv-warn); }
.iv-danger { color: var(--accent-danger) !important; }
.iv-loading { padding: 3rem 1rem; text-align: center; color: var(--text-muted); }
.iv-note { font-size: 0.78rem; color: var(--text-muted); max-width: 80ch; margin-top: 0.75rem; }
.iv-warnline { font-size: 0.85rem; color: var(--iv-warn); margin: 0.5rem 0; }
:where(.iv-page) button:focus-visible, :where(.iv-page) input:focus-visible,
:where(.iv-page) select:focus-visible, :where(.iv-page) summary:focus-visible {
    outline: 2px solid var(--accent-primary); outline-offset: 2px;
}

/* Compact inputs */
.iv-in {
    width: 100%; padding: 0.45rem 0.6rem; font: inherit; font-size: 0.875rem;
    border: 1px solid var(--border-color); border-radius: var(--radius-sm);
    background: var(--bg-primary); color: var(--text-primary);
}
.iv-in:focus { border-color: var(--accent-primary); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-primary) 18%, transparent); }
input[type="file"].iv-in { padding: 0.35rem; }

/* Top bar */
.iv-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1rem; }
.iv-acct { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: var(--text-secondary); }
.iv-acct select { width: auto; max-width: 100%; min-width: 12rem; }
.iv-status { font-size: 0.82rem; color: var(--text-secondary); display: inline-flex; align-items: center; gap: 0.4rem; }
.iv-stale { color: var(--iv-warn); border-color: color-mix(in srgb, var(--iv-warn) 45%, transparent); }

/* Tabs: one scrollable row */
.iv-tabs {
    display: flex; gap: 0.25rem; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: thin;
    border-bottom: 1px solid var(--border-color); -webkit-overflow-scrolling: touch;
}
.iv-tabs button {
    flex: 0 0 auto; white-space: nowrap; border: 0; background: none; cursor: pointer; font: inherit; font-size: 0.875rem;
    color: var(--text-secondary); padding: 0.55rem 0.8rem; border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.iv-tabs button:hover { color: var(--text-primary); }
.iv-tabs button.on { color: var(--accent-primary); border-bottom-color: var(--accent-primary); font-weight: 600; }

/* KPI tiles */
.iv-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0.75rem; }
.iv-kpis3 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.iv-kpi { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius); padding: 0.85rem 1rem; }
.card .iv-kpi { background: var(--bg-primary); }
.iv-kpi dt { font-size: 0.75rem; color: var(--text-secondary); }
.iv-kpi dd { font-size: 1.35rem; font-weight: 650; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; margin: 0.1rem 0 0; }
.iv-kpi small { display: block; font-size: 0.74rem; color: var(--text-muted); margin-top: 0.15rem; }

/* Chips */
.iv-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.iv-chip {
    border: 1px solid var(--border-color); background: var(--bg-secondary); color: var(--text-secondary);
    border-radius: 999px; padding: 0.3rem 0.8rem; font: inherit; font-size: 0.8rem; cursor: pointer; text-align: left;
}
.iv-chip:hover { border-color: var(--accent-primary); color: var(--text-primary); }
.iv-chip.warn { border-color: color-mix(in srgb, var(--iv-warn) 50%, transparent); color: var(--iv-warn); }
.iv-chip.ok { border-color: color-mix(in srgb, var(--iv-pos) 50%, transparent); color: var(--iv-pos); }

/* Layout */
.iv-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.iv-grid-import { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); align-items: start; }
.iv-stack { display: flex; flex-direction: column; gap: 1rem; }
.iv-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1rem; margin-bottom: 0.75rem; }
.iv-head h3 { margin-bottom: 0; }
.iv-inline { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; color: var(--text-secondary); }
.iv-inline select { width: auto; max-width: 14rem; }
.iv-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin-top: 0.75rem; }
.iv-yearbar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem; }

/* Charts */
.iv-chart { position: relative; height: 260px; }
.iv-chart-lg { height: 320px; }
.iv-donut { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 1rem; align-items: center; }
.iv-donut-c { position: relative; height: 180px; }
.iv-legend { list-style: none; display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.85rem; }
.iv-legend li { display: grid; grid-template-columns: 0.75rem minmax(0, 1fr) auto auto; gap: 0.5rem; align-items: center; font-variant-numeric: tabular-nums; }
.iv-legend i { width: 0.75rem; height: 0.75rem; border-radius: 3px; }
.iv-legend b { font-weight: 600; }
.iv-legend em { font-style: normal; color: var(--text-muted); font-size: 0.8rem; min-width: 4.5rem; text-align: right; }

/* Tables */
.iv-tablewrap { position: relative; overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }
.iv-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; font-variant-numeric: tabular-nums; }
.iv-table th { text-align: left; font-weight: 600; font-size: 0.75rem; color: var(--text-secondary); padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border-color); white-space: nowrap; }
.iv-table td { padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border-color); vertical-align: top; white-space: nowrap; }
.iv-table td.iv-wrapcell { white-space: normal; min-width: 10rem; max-width: 22rem; }
.iv-table .num { text-align: right; }
.iv-table tbody tr:hover td { background: var(--bg-tertiary); }
.iv-table tr.iv-hl td { background: var(--iv-hl); }
.iv-table tr.iv-editrow td, .iv-table tr.iv-editrow:hover td { background: var(--bg-primary); white-space: normal; }
.iv-table.iv-compact td, .iv-table.iv-compact th { padding: 0.35rem 0.5rem; }
.iv-sort { border: 0; background: none; font: inherit; color: inherit; cursor: pointer; padding: 0; font-weight: 600; white-space: nowrap; }
.iv-sort.on { color: var(--accent-primary); }
th.num .iv-sort { text-align: right; }
.iv-rowact { text-align: right; }
.iv-rowact .plan-link + .plan-link { margin-left: 0.6rem; }
.iv-type { font-size: 0.78rem; padding: 0.1rem 0.45rem; border-radius: 999px; background: var(--bg-tertiary); color: var(--text-secondary); }
.iv-type.t-buy, .iv-type.t-reinvest { color: var(--accent-primary); }
.iv-type.t-sell { color: var(--iv-warn); }
.iv-type.t-dividend, .iv-type.t-qualified_dividend, .iv-type.t-interest, .iv-type.t-capital_gain_distribution { color: var(--iv-pos); }
.iv-type.t-fee, .iv-type.t-withdrawal { color: var(--iv-neg); }
.iv-pager { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 0.5rem; margin-top: 0.75rem; }
.iv-pager div { display: flex; gap: 0.4rem; }

/* Forms */
.iv-form { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 0.65rem 0.85rem; }
.iv-form label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.78rem; color: var(--text-secondary); }
.iv-form label small { font-size: 0.72rem; }
.iv-form .iv-span2 { grid-column: span 2; }
.iv-form label.iv-check { flex-direction: row; align-items: center; gap: 0.45rem; align-self: end; padding-bottom: 0.5rem; font-size: 0.85rem; color: var(--text-primary); }
.iv-filters { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 0.6rem; margin-bottom: 0.75rem; }
.iv-filters label { display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.75rem; color: var(--text-secondary); }
.iv-filters .iv-in { width: auto; min-width: 7rem; }
details.iv-add > summary, .iv-acard-edit > summary, .iv-mapping > summary, details > summary { cursor: pointer; font-weight: 600; font-size: 0.9rem; }
details.iv-add[open] > summary { margin-bottom: 0.85rem; }
.iv-pctin { display: inline-flex; align-items: center; gap: 0.3rem; }
.iv-pctin i { font-style: normal; color: var(--text-muted); font-size: 0.8rem; }
.iv-pctin .iv-in { width: 5rem; text-align: right; }
.iv-er .iv-in { width: 4.5rem; }

/* Empty states */
.iv-empty { text-align: left; padding: 0.5rem 0; max-width: 72ch; }
.iv-empty h3 { margin-bottom: 0.4rem; }
.iv-empty p { color: var(--text-secondary); font-size: 0.88rem; margin-bottom: 0.5rem; }
.iv-hero-empty h2 { font-size: 1.5rem; font-weight: 650; letter-spacing: -0.01em; margin-bottom: 0.4rem; }
.iv-hero-empty > p { color: var(--text-secondary); max-width: 70ch; }
.iv-paths { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 1.25rem; }
.iv-path { border: 1px solid var(--border-color); border-radius: var(--radius); padding: 1rem 1.1rem; background: var(--bg-primary); }
.iv-path p { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 0.5rem; }
.iv-prompt {
    margin: 0.5rem 0; padding: 0.6rem 0.85rem; border-left: 3px solid var(--accent-primary);
    background: var(--bg-tertiary); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: 0.88rem; color: var(--text-primary);
}
.iv-sync p { font-size: 0.88rem; color: var(--text-secondary); }

/* Account cards */
.iv-acards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 0.75rem; }
.iv-acard { border: 1px solid var(--border-color); border-radius: var(--radius); padding: 0.9rem 1rem; background: var(--bg-primary); }
.iv-acard-top { display: flex; justify-content: space-between; gap: 0.75rem; }
.iv-acard-top h4 { margin-bottom: 0.1rem; }
.iv-acard-top > div > span { font-size: 0.8rem; }
.iv-acard-val { text-align: right; }
.iv-acard-val strong { font-size: 1.15rem; font-variant-numeric: tabular-nums; display: block; }
.iv-acard-val small { font-size: 0.75rem; }
.iv-acard > p { margin: 0.5rem 0; }
.iv-acard-edit { margin-top: 0.5rem; border-top: 1px solid var(--border-color); padding-top: 0.5rem; }
.iv-acard-edit[open] > summary { margin-bottom: 0.65rem; }
.iv-acard .iv-form { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.iv-complete { border-left: 3px solid var(--iv-warn); }
.iv-complete ul { padding-left: 1.1rem; font-size: 0.86rem; color: var(--text-secondary); }
.iv-unlock { font-size: 0.86rem; color: var(--text-secondary); margin-top: 0.5rem; }

/* Lots */
.iv-lots { display: flex; flex-direction: column; gap: 0.5rem; }
.iv-lotrows { display: flex; flex-direction: column; gap: 0.4rem; }
.iv-lotrow { display: grid; grid-template-columns: repeat(3, minmax(0, 10rem)) auto; gap: 0.5rem; align-items: end; }
.iv-lotrow label { display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.75rem; color: var(--text-secondary); }
.iv-lotrow .plan-link { padding-bottom: 0.5rem; }

/* Income calendar */
.iv-cal { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0.5rem; }
.iv-calcell {
    position: relative; overflow: hidden; border: 1px solid var(--border-color); border-radius: var(--radius-sm);
    padding: 0.5rem 0.6rem; min-height: 4.2rem; display: flex; flex-direction: column; justify-content: space-between; background: var(--bg-primary);
}
.iv-calcell span { font-size: 0.75rem; color: var(--text-secondary); position: relative; z-index: 1; }
.iv-calcell strong { font-size: 0.95rem; font-variant-numeric: tabular-nums; position: relative; z-index: 1; color: var(--text-muted); }
.iv-calcell.has strong { color: var(--text-primary); }
.iv-calcell i { position: absolute; left: 0; right: 0; bottom: 0; background: color-mix(in srgb, var(--accent-success) 18%, transparent); }

/* Gains & tax */
.iv-taxgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }
.iv-taxcard { border: 1px solid var(--border-color); border-radius: var(--radius); padding: 0.9rem 1rem; background: var(--bg-primary); }
.iv-line { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.85rem; padding: 0.22rem 0; font-variant-numeric: tabular-nums; }
.iv-line span { color: var(--text-secondary); }
.iv-line.sub { border-top: 1px dashed var(--border-color); margin-bottom: 0.35rem; }
.iv-line.tot { border-top: 1px solid var(--border-color); font-weight: 650; }
.iv-line.tot span { color: var(--text-primary); }
.iv-big { font-size: 1.6rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.iv-impact p { margin: 0.35rem 0; }
.iv-fields { list-style: none; font-size: 0.8rem; margin: 0.5rem 0; display: flex; flex-direction: column; gap: 0.25rem; }
.iv-fields li { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; }
.iv-fields li span { text-transform: capitalize; color: var(--text-secondary); flex: 1; }
.iv-fields li b { font-variant-numeric: tabular-nums; }
.iv-fields li em { font-style: normal; font-size: 0.7rem; }
.iv-alert { margin-top: 1rem; padding: 0.75rem 0.9rem; border-radius: var(--radius-sm); border: 1px solid color-mix(in srgb, var(--iv-warn) 45%, transparent); background: color-mix(in srgb, var(--iv-warn) 8%, transparent); }
.iv-alert ul { padding-left: 1.1rem; font-size: 0.85rem; }
.iv-excl { list-style: none; font-size: 0.85rem; display: flex; flex-direction: column; gap: 0.3rem; color: var(--text-secondary); }
.iv-harv { border: 1px solid var(--border-color); border-radius: var(--radius); padding: 0.75rem 0.9rem; margin-top: 0.75rem; }
.iv-harv-top { display: flex; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.4rem; }

/* Segmented period buttons */
.iv-seg { display: inline-flex; flex-wrap: wrap; border: 1px solid var(--border-color); border-radius: var(--radius-sm); overflow: hidden; }
.iv-seg button { border: 0; background: var(--bg-secondary); color: var(--text-secondary); padding: 0.35rem 0.75rem; font: inherit; font-size: 0.8rem; cursor: pointer; }
.iv-seg button + button { border-left: 1px solid var(--border-color); }
.iv-seg button.on { background: var(--text-primary); color: var(--bg-secondary); }

/* Rebalance */
.iv-targets { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 0.5rem 1rem; }
.iv-targets label { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; font-size: 0.86rem; }
.iv-sum { font-size: 0.85rem; font-weight: 600; margin-right: auto; }
.iv-sum.ok { color: var(--iv-pos); }
.iv-sum.bad { color: var(--iv-neg); }
.iv-barcell { width: 40%; min-width: 9rem; vertical-align: middle !important; }
.iv-dbar { position: relative; height: 10px; border-radius: 5px; background: var(--bg-tertiary); }
.iv-dbar span { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 5px; background: var(--accent-primary); }
.iv-dbar i { position: absolute; top: -3px; bottom: -3px; width: 2px; margin-left: -1px; background: var(--text-primary); }
.iv-trades { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.iv-trade { display: flex; gap: 0.75rem; align-items: flex-start; font-size: 0.88rem; padding: 0.55rem 0.7rem; border: 1px solid var(--border-color); border-radius: var(--radius-sm); }
.iv-tag { flex: 0 0 auto; text-transform: uppercase; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em; padding: 0.15rem 0.45rem; border-radius: 4px; background: var(--bg-tertiary); }
.iv-trade.sell .iv-tag { color: var(--iv-warn); }
.iv-trade.buy .iv-tag { color: var(--accent-primary); }

/* Contributions */
.iv-limit { padding: 0.75rem 0; border-bottom: 1px solid var(--border-color); }
.iv-limit:last-of-type { border-bottom: 0; }
.iv-limit-top, .iv-limit-bot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.25rem 1rem; font-size: 0.86rem; }
.iv-limit-bot { font-size: 0.8rem; margin-top: 0.35rem; }
.iv-progress { height: 10px; border-radius: 5px; background: var(--bg-tertiary); overflow: hidden; margin-top: 0.4rem; }
.iv-progress span { display: block; height: 100%; background: var(--accent-success); border-radius: 5px; }
.iv-limit.over .iv-progress span { background: var(--accent-danger); }

/* Import */
.iv-preview, .iv-result { margin-top: 1.1rem; padding-top: 1rem; border-top: 1px solid var(--border-color); }
.iv-mapgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 0.5rem 0.75rem; margin-top: 0.6rem; }
.iv-mapgrid label { display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.75rem; color: var(--text-secondary); text-transform: capitalize; }
.iv-dangerzone { border-color: color-mix(in srgb, var(--accent-danger) 35%, var(--border-color)); }

/* Import page cross-link (static, in index.html) */
.iv-import-note { margin-top: 1rem; padding: 0.75rem 0.9rem; border-radius: var(--radius-sm); background: var(--bg-tertiary); font-size: 0.88rem; color: var(--text-secondary); display: flex; flex-wrap: wrap; gap: 0.5rem 0.75rem; align-items: center; justify-content: space-between; }

@media (max-width: 900px) {
    .iv-grid2, .iv-grid-import, .iv-paths { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
    .iv-bar { flex-direction: column; align-items: stretch; }
    .iv-acct { display: flex; }
    .iv-acct select { flex: 1; min-width: 0; }
    .iv-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem; }
    .iv-kpi { padding: 0.7rem 0.75rem; }
    .iv-kpi dd { font-size: 1.1rem; }
    .iv-donut { grid-template-columns: minmax(0, 1fr); }
    .iv-donut-c { height: 170px; }
    .iv-chart { height: 220px; }
    .iv-chart-lg { height: 260px; }
    .iv-cal { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .iv-acards { grid-template-columns: minmax(0, 1fr); }
    .iv-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .iv-form .iv-span2 { grid-column: 1 / -1; }
    .iv-lotrow { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .iv-lotrow .plan-link { grid-column: 1 / -1; justify-self: start; padding: 0; }
    .iv-filters .iv-in { min-width: 0; width: 100%; }
    .iv-filters label { flex: 1 1 40%; }
    .iv-yearbar .tr-years { width: 100%; }
}
@media (max-width: 480px) {
    .iv-page .card { padding: 1rem 0.85rem; }
    .iv-form { grid-template-columns: minmax(0, 1fr); }
    .iv-targets { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
    .iv-page * { transition: none !important; }
}
.iv-page .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.iv-acard-top > div:first-child { flex: 1 1 8rem; }
.iv-acard-val { flex: 0 1 auto; }