/* App layer on top of Kaishin v3 tokens and components (product UI rules, applications §2). */

body.k-page { font-size: 0.96875rem; font-weight: 450; min-height: 100vh; display: flex; flex-direction: column; }
.tabular, table, .stat__value, .num { font-variant-numeric: tabular-nums; }
h1, h2, h3 { margin: 0; }
p { margin: 0; }
a { color: var(--accent-text); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

.skip { position: absolute; left: -9999px; top: 8px; z-index: 50; background: var(--surface-raised); padding: 8px 12px; border-radius: var(--radius-sm); }
.skip:focus { left: 16px; }

/* ---------- Nav ---------- */
.app-nav { gap: var(--space-base); }
.lockup { display: inline-flex; align-items: center; gap: var(--space-md); text-decoration: none; color: var(--text); }
.lockup .k-wordmark { font-size: 1.25rem; }
.lockup__product { padding-left: var(--space-md); border-left: 1px solid var(--line); font: 500 0.96875rem/1.5 var(--font-sans); }
.app-nav__links { display: flex; gap: var(--space-xxs); margin-inline: auto; }
.k-nav__link[aria-current="page"] { background: var(--surface-raised); box-shadow: inset 0 0 0 1px var(--line); }
@media (max-width: 899px) {
  .k-nav { position: static; }
  .k-nav__inner.app-nav { flex-wrap: wrap; height: auto; padding: var(--space-md) var(--space-base); row-gap: var(--space-xs); }
  .app-nav__links { order: 3; width: 100%; margin: 0; overflow-x: auto; }
  .k-nav__actions { margin-left: auto; }
}
@media (max-width: 420px) { .lockup__product { display: none; } }

/* ---------- Page ---------- */
.app-main { flex: 1; padding-top: var(--space-2xl); padding-bottom: var(--space-3xl); outline: none; }
.loading { color: var(--text-muted); padding: var(--space-3xl) 0; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-base); flex-wrap: wrap; margin-bottom: var(--space-2xl); }
.page-head__text { display: grid; gap: var(--space-xs); max-width: var(--measure-text); }
.page-head__actions { display: flex; gap: var(--space-xs); align-items: center; flex-wrap: wrap; }
.back { font: 450 0.90625rem/1.5 var(--font-sans); color: var(--text-muted); text-decoration: none; }
.back:hover { color: var(--text); }
.back::before { content: "← "; }

.section { margin-top: var(--space-3xl); }
.section__head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-base); flex-wrap: wrap; margin-bottom: var(--space-base); }
.h-ui { font: 500 1.1875rem/1.4 var(--font-sans); letter-spacing: -0.005em; }
.lead { color: var(--text-muted); font-weight: 400; max-width: 64ch; text-wrap: pretty; }
.muted { color: var(--text-muted); }

/* ---------- Panels ---------- */
.panel { background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.panel--pad { padding: var(--space-xl); }
.panel + .panel { margin-top: var(--space-xl); }

/* ---------- Stats (product-size Stat) ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
@media (max-width: 899px) { .stats { grid-template-columns: 1fr; gap: 0; } }
.stat { border-top: 1px solid var(--line); padding-top: var(--space-base); padding-bottom: var(--space-base); display: grid; align-content: start; gap: 2px; }
.stat__label { color: var(--text-muted); font-weight: 400; }
.stat__value { font: 500 clamp(1.875rem, 1.4rem + 1.6vw, 2.5rem)/1.15 var(--font-display); font-variation-settings: var(--font-display-axes); letter-spacing: -0.035em; }
.stat__sub { font-weight: 450; }
.stat__note { font: 400 0.75rem/1.5 var(--font-sans); color: var(--text-muted); margin-top: 2px; }

/* ---------- Gain / loss ---------- */
.up { color: var(--success); }
.down { color: var(--danger); }
.flat { color: var(--text-muted); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius-lg); contain: paint; }
table.data { width: 100%; border-collapse: collapse; font: 450 0.96875rem/1.4 var(--font-sans); }
table.data th { font: 500 0.75rem/1.5 var(--font-sans); letter-spacing: .025em; text-transform: uppercase; color: var(--text-muted); text-align: left; padding: var(--space-md) var(--space-base); border-bottom: 1px solid var(--line); white-space: nowrap; }
table.data td { padding: 0 var(--space-base); height: 48px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.data tr:last-child td { border-bottom: 0; }
table.data .r { text-align: right; }
table.data tfoot td { font-weight: 500; border-top: 1px solid var(--line); border-bottom: 0; }
table.data tbody tr.is-link { cursor: pointer; transition: background-color var(--dur-fast) var(--ease-out); }
table.data tbody tr.is-link:hover { background: var(--surface); }
table.data a.row-link { color: var(--text); text-decoration: none; font-weight: 500; }
table.data a.row-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.cell-sub { display: block; font: 400 0.75rem/1.4 var(--font-sans); color: var(--text-muted); }
.weight-bar { display: inline-block; width: 56px; height: 4px; border-radius: 2px; background: var(--line); vertical-align: middle; margin-right: var(--space-xs); overflow: hidden; }
.weight-bar > i { display: block; height: 100%; background: var(--chart-1); border-radius: 2px; }

/* ---------- Ledger (the "if you sell" breakdown) ---------- */
.ledger { display: grid; gap: 0; margin: 0; }
.ledger__row { display: flex; justify-content: space-between; gap: var(--space-base); padding: 10px 0; border-bottom: 1px solid var(--line); }
.ledger__row dt { color: var(--text-muted); font-weight: 400; }
.ledger__row dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.ledger__row--sub dt { padding-left: var(--space-base); font-size: 0.875rem; }
.ledger__row--sub dd { font-size: 0.875rem; color: var(--text-muted); }
.ledger__row--total { border-bottom: 0; padding-top: var(--space-md); }
.ledger__row--total dt { color: var(--text); font-weight: 500; }
.ledger__row--total dd { font-weight: 500; }
.ledger__row--strong dt { color: var(--text); font-weight: 500; }
.ledger__row:last-child { border-bottom: 0; }

/* ---------- Layout helpers ---------- */
.two-col { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: var(--space-xl); align-items: start; }
.two-col--even { grid-template-columns: 1fr 1fr; }
@media (max-width: 899px) { .two-col, .two-col--even { grid-template-columns: 1fr; } }
.sticky { position: sticky; top: 88px; }
@media (max-width: 899px) { .sticky { position: static; } }

/* ---------- Status pill, inline price source ---------- */
.price-status { display: inline-flex; align-items: center; gap: var(--space-xs); flex-wrap: wrap; color: var(--text-muted); font-size: 0.875rem; }
.k-status { white-space: nowrap; }
.side-pill { display: inline-flex; padding: 1px 10px; border-radius: var(--radius-full); border: 1px solid var(--line); font: 500 0.75rem/1.6 var(--font-sans); background: var(--surface); }
.side-pill--sell { background: transparent; border-style: dashed; border-color: var(--line-strong); }

/* ---------- Forms ---------- */
.form { display: grid; gap: var(--space-xl); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-base); }
@media (max-width: 599px) { .form-row { grid-template-columns: 1fr; } }
.k-field { gap: 6px; }
.k-field label, .k-field legend { color: var(--text); }
.k-input { width: 100%; min-width: 0; font-variant-numeric: tabular-nums; }
.k-input:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; }
.k-input[aria-invalid="true"] { border-color: var(--danger); }
.hint { font: 400 0.8125rem/1.45 var(--font-sans); color: var(--text-muted); }
.field-error { font: 450 0.8125rem/1.45 var(--font-sans); color: var(--danger); }
.input-suffix { position: relative; }
.input-suffix .k-input { padding-right: 52px; }
.input-suffix span { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 0.875rem; pointer-events: none; }

.segmented { display: inline-grid; grid-auto-flow: column; grid-auto-columns: 1fr; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 3px; gap: 3px; background: var(--surface-raised); width: 100%; max-width: 280px; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented label { display: flex; align-items: center; justify-content: center; height: 34px; border-radius: 6px; cursor: pointer; font: 500 0.90625rem/1 var(--font-sans); text-transform: none; letter-spacing: 0; color: var(--text-muted); transition: background-color var(--dur-fast) var(--ease-out); }
.segmented input:checked + label { background: var(--surface); color: var(--text); box-shadow: inset 0 0 0 1px var(--line); }
.segmented input:focus-visible + label { outline: 2px solid var(--focus); outline-offset: 1px; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }

.link-btn { background: none; border: 0; padding: 0; font: inherit; color: var(--accent-text); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.form-actions { display: flex; gap: var(--space-md); align-items: center; flex-wrap: wrap; }
.form-error { padding: var(--space-md) var(--space-base); border-radius: var(--radius-md); background: var(--danger-soft); color: var(--danger); font-weight: 450; }
.callout { padding: var(--space-base); border-radius: var(--radius-md); border: 1px solid var(--line); background: var(--surface); color: var(--text-muted); font-size: 0.875rem; }
.callout strong { color: var(--text); font-weight: 500; }

/* ---------- Chart ---------- */
.chart { position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .grid line { stroke: var(--line); stroke-width: 1; }
.chart .axis text { fill: var(--text-muted); font: 400 12px var(--font-sans); }
.chart .line-value { fill: none; stroke: var(--chart-1); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .line-cost { fill: none; stroke: var(--text-muted); stroke-width: 1.5; stroke-dasharray: 4 4; }
.chart .area-value { fill: var(--chart-1); opacity: .08; }
.chart .crosshair { stroke: var(--line-strong); stroke-width: 1; }
.chart .dot { stroke: var(--surface-raised); stroke-width: 2; }
.chart .label { font: 500 12px var(--font-sans); fill: var(--text); }
.chart-legend { display: flex; gap: var(--space-base); flex-wrap: wrap; font-size: 0.875rem; color: var(--text-muted); }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.swatch { width: 16px; height: 0; border-top: 2px solid var(--chart-1); display: inline-block; }
.swatch--cost { border-top: 2px dashed var(--text-muted); }
.tooltip { position: absolute; pointer-events: none; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: var(--shadow-overlay); padding: var(--space-xs) var(--space-md); font-size: 0.8125rem; min-width: 180px; z-index: 5; }
.tooltip strong { display: block; font-weight: 500; margin-bottom: 2px; }
.tooltip div { display: flex; justify-content: space-between; gap: var(--space-base); font-variant-numeric: tabular-nums; }
.range { display: inline-flex; gap: 2px; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 2px; background: var(--surface); }
.range button { border: 0; background: none; border-radius: 6px; padding: 4px 10px; font: 500 0.8125rem/1.4 var(--font-sans); color: var(--text-muted); cursor: pointer; }
.range button[aria-pressed="true"] { background: var(--surface-raised); color: var(--text); box-shadow: inset 0 0 0 1px var(--line); }

/* ---------- Empty state ---------- */
.empty { position: relative; isolation: isolate; text-align: center; padding: var(--space-3xl) var(--space-xl); }
.empty::before { content: ""; position: absolute; inset: 0; background: var(--glow-gilded); z-index: -1; border-radius: var(--radius-xl); opacity: .8; }
.empty h1 { max-width: 560px; margin: 0 auto var(--space-md); }
.empty p { max-width: 520px; margin: 0 auto var(--space-2xl); color: var(--text-muted); }
.empty__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); text-align: left; margin-top: var(--space-3xl); }
@media (max-width: 899px) { .empty__steps { grid-template-columns: 1fr; } }
.empty__steps .k-cell h3 { margin-top: 0; }
.empty-inline { padding: var(--space-xl); color: var(--text-muted); text-align: center; }

/* ---------- Inline confirm ---------- */
.confirm { display: inline-flex; gap: var(--space-xs); align-items: center; flex-wrap: wrap; }
.confirm span { color: var(--danger); font-size: 0.875rem; }
.k-btn--danger { background: var(--surface-raised); color: var(--danger); border-color: var(--danger); }
.k-btn--danger:hover { background: var(--danger-soft); }
.icon-actions { display: inline-flex; gap: 2px; }
.icon-actions .k-btn { height: 30px; padding: 0 10px; }

/* ---------- Toast ---------- */
.toast-region { position: fixed; bottom: var(--space-xl); left: 50%; transform: translateX(-50%); z-index: 40; display: grid; gap: var(--space-xs); width: min(560px, calc(100% - 32px)); }
.toast { display: flex; align-items: center; justify-content: space-between; gap: var(--space-base); background: var(--surface-contrast); color: var(--text-on-contrast); border-radius: var(--radius-md); padding: var(--space-md) var(--space-base); box-shadow: var(--shadow-overlay); }
.toast button { background: none; border: 1px solid var(--line-on-contrast); color: var(--accent-on-contrast); border-radius: var(--radius-sm); padding: 4px 10px; font: 500 0.875rem var(--font-sans); cursor: pointer; }
.toast--error { background: var(--danger-soft); color: var(--danger); border: 1px solid var(--danger); }
@media (prefers-reduced-motion: no-preference) {
  .toast { animation: k-fade-up var(--dur-base) var(--ease-out) both; }
}

.app-footer { padding-top: var(--space-xl); padding-bottom: var(--space-2xl); border-top: 1px solid var(--line); display: grid; gap: 4px; }

/* ---------- Phone ---------- */
@media (max-width: 599px) {
  .app-main { padding-top: var(--space-xl); }
  .panel--pad { padding: var(--space-base); }
  table.data th, table.data td { padding-inline: var(--space-md); }
  .hide-sm { display: none; }
}
@media (max-width: 899px) { .hide-md { display: none; } }
.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; }
[hidden] { display: none !important; }
.wide-split { display: grid; gap: var(--space-xl); align-items: start; }
@media (min-width: 1100px) { .wide-split { grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); } }
.app-nav__links .k-nav__link { white-space: nowrap; }
.confirm { flex-wrap: nowrap; white-space: nowrap; }

/* ---------- Connexion ---------- */
.auth { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 420px); gap: var(--space-3xl); align-items: center; padding-block: var(--space-3xl); position: relative; isolation: isolate; }
.auth::before { content: ""; position: absolute; inset: 0 30% 0 -10%; background: var(--glow-gilded); z-index: -1; opacity: .7; pointer-events: none; }
.auth__intro { display: grid; gap: var(--space-xl); justify-items: start; max-width: 560px; }
.auth__intro .display-lg { font-size: clamp(2rem, 1.4rem + 2.4vw, 3rem); line-height: 1.15; letter-spacing: -0.04em; }
@media (max-width: 899px) { .auth { grid-template-columns: 1fr; gap: var(--space-2xl); padding-block: var(--space-xl); } .auth::before { inset: 0; } }
.tabs { display: flex; gap: var(--space-xxs); border-bottom: 1px solid var(--line); margin-bottom: var(--space-xs); }
.tabs a { padding: var(--space-xs) var(--space-md); margin-bottom: -1px; color: var(--text-muted); text-decoration: none; font: 500 0.90625rem/1.5 var(--font-sans); border-bottom: 2px solid transparent; }
.tabs a[aria-current="page"] { color: var(--text); border-bottom-color: var(--accent); }
.tabs a:hover { color: var(--text); }

/* ---------- Recherche de valeur ---------- */
.combo { position: relative; }
.combo__list { position: absolute; top: 70px; left: 0; right: 0; z-index: 20; list-style: none; margin: 0; padding: var(--space-xxs); max-height: 320px; overflow-y: auto; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: var(--shadow-overlay); }
.combo__list li { display: flex; justify-content: space-between; align-items: center; gap: var(--space-md); padding: 8px 10px; border-radius: var(--radius-sm); cursor: pointer; font-size: 0.9375rem; }
.combo__list li[aria-selected="true"], .combo__list li:hover { background: var(--surface); }
.combo__name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.combo__meta { display: inline-flex; align-items: center; gap: var(--space-xs); flex-shrink: 0; font-variant-numeric: tabular-nums; font-size: 0.8125rem; }

/* ---------- Avis BMCE ---------- */
.reco-none { color: var(--text-muted); font-size: 0.8125rem; }
.k-status--lg { font-size: 0.875rem; padding: 4px 12px; }
.reco-panel { display: grid; gap: var(--space-md); }
.reco-panel__main { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-base); font-size: 1.0625rem; }
.reco-panel .label { margin: 0; }

/* ---------- Divers formulaires ---------- */
.check { display: flex; gap: 8px; align-items: center; text-transform: none !important; letter-spacing: 0 !important; font: 450 0.96875rem/1.5 var(--font-sans) !important; cursor: pointer; }
.label-plain { text-transform: none; letter-spacing: 0; }
.segmented--wide { max-width: 420px; }
abbr[title] { text-decoration: none; cursor: help; }

/* ---------- Validation en deux étapes ---------- */
.account-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: var(--space-xl); align-items: start; }
@media (max-width: 899px) { .account-grid { grid-template-columns: 1fr; } }
.mfa-head { display: flex; align-items: center; gap: var(--space-md); flex-wrap: wrap; }
.steps { margin: 0; padding-left: 1.25em; display: grid; gap: var(--space-base); color: var(--text); }
.steps li::marker { color: var(--accent-graphic); font-weight: 500; }
.qr { margin: var(--space-md) 0 var(--space-xs); width: 200px; padding: 0; border-radius: var(--radius-md); border: 1px solid var(--line); overflow: hidden; background: #fff; }
.qr svg { display: block; width: 100%; height: auto; }
.secret, .codes code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 0.9375rem; letter-spacing: .04em; color: var(--text); }
.secret { word-break: break-all; }
.codes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xs) var(--space-xl); margin: 0; padding: var(--space-base) var(--space-base) var(--space-base) 2.5em; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.k-input--code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 1.125rem; letter-spacing: .12em; max-width: 220px; }

/* ---------- MASI, secteurs, pages ajoutées ---------- */
.chart .line-masi { fill: none; stroke: var(--chart-2); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.swatch--masi { border-top-color: var(--chart-2); }
.bars { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-md); }
.bars li { display: grid; grid-template-columns: minmax(140px, 1.1fr) 2fr minmax(90px, auto); gap: var(--space-base); align-items: center; }
.bars__label { font-weight: 500; min-width: 0; }
.bars__label .cell-sub { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 400; }
.bars__track { height: 8px; border-radius: 4px; background: var(--line); overflow: hidden; }
.bars__track i { display: block; height: 100%; background: var(--chart-1); border-radius: 4px; }
.bars__value { text-align: right; font-variant-numeric: tabular-nums; }
@media (max-width: 599px) { .bars li { grid-template-columns: 1fr auto; } .bars__track { grid-column: 1 / -1; grid-row: 2; } }
.stack { display: grid; gap: var(--space-xl); align-content: start; }
select.k-input { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%), linear-gradient(135deg, var(--text-muted) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 36px; }
.section__head .k-link { font-size: 0.875rem; }
.table-split { display: grid; gap: var(--space-xl); align-items: start; }
@media (min-width: 1440px) { .table-split { grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); } }