/* 3 · MONEY — the Earned − Expenses = Net equation, the pay-period chart and the Received/Outstanding split.
   Figures come from DEMO.week in js/content.js. Logic: js/sections/money.js */

.eq { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: auto auto auto auto auto; justify-content: space-between; align-items: end; gap: 0 clamp(12px, 2vw, 32px);
  padding-bottom: clamp(28px, 4vh, 44px); border-bottom: 1px solid var(--hair); }
.eq-l { display: block; font-size: 12px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--tx-3); }
.eq-l.owed { color: var(--amber); }
.eq-v { display: block; margin-top: max(12px, .2em); font-family: var(--display); font-weight: 320; font-variation-settings: "opsz" 72; font-size: clamp(56px, 7.6vw, 136px);
  line-height: .95; letter-spacing: -0.04em; font-variant-numeric: lining-nums tabular-nums; }
.t-earned .eq-v { color: var(--mint-hi); }
.t-exp .eq-v { color: var(--brass-hi); }
.t-net .eq-v { color: var(--tx); }
.eq-s { display: block; margin-top: 14px; color: var(--tx-3); font-size: 13.5px; }
.eq-op { font-family: var(--display); font-weight: 300; font-size: clamp(40px, 5vw, 92px); line-height: 1; color: var(--tx-3); padding-bottom: .62em; }

.money-grid { max-width: 1240px; margin: clamp(36px, 5vh, 56px) auto 0; display: grid; grid-template-columns: 1.55fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: end; }
.chart { margin: 0; }
.chart figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px 24px; margin-bottom: 26px; font-size: 13px; color: var(--tx-3); }
.legend { display: inline-flex; gap: 18px; }
.legend > span { display: inline-flex; align-items: center; gap: 8px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; }
.k-recv { background: var(--volt); }
.k-owed { background: rgba(243, 166, 75, .35); box-shadow: 0 0 0 1.5px var(--amber) inset; }
.k-exp { background: var(--brass-hi); height: 3px !important; border-radius: 2px !important; }
.bars { position: relative; height: clamp(180px, 26vh, 260px); display: grid; grid-template-columns: repeat(7, 1fr); gap: 14px; align-items: end; border-bottom: 1px solid rgba(243, 238, 227, .25);
  background: linear-gradient(rgba(243, 238, 227, .06) 1px, transparent 1px) 0 0 / 100% 33.33%; }
.bar-col { position: relative; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; }
.bar-v { margin-bottom: 8px; font-size: 12.5px; color: var(--tx-2); font-variant-numeric: tabular-nums; opacity: 0; transition: opacity 600ms ease; transition-delay: calc(900ms + var(--d)); }
.bar { width: min(46px, 72%); height: var(--h); display: flex; flex-direction: column-reverse; gap: 2px; transform: scaleY(0); transform-origin: 50% 100%;
  transition: transform 1200ms var(--ease-out); transition-delay: calc(300ms + var(--d)); }
.bar .seg-r { flex: 0 0 var(--r); border-radius: 3px 3px 2px 2px; background: linear-gradient(180deg, var(--volt), #2FC594); }
.bar .seg-o { flex: 0 0 var(--o); border-radius: 6px 6px 3px 3px; background: repeating-linear-gradient(135deg, rgba(243, 166, 75, .45) 0 3px, rgba(243, 166, 75, .12) 3px 7px); box-shadow: 0 0 0 1.5px var(--amber) inset; }
.bar .seg-r:last-child { border-radius: 6px 6px 2px 2px; }
.bar-col.zero .bar-v { color: var(--tx-3); }
.chart.in .bar { transform: none; }
.chart.in .bar-v { opacity: 1; }
.days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 14px; margin-top: 10px; }
.day { display: grid; justify-items: center; gap: 6px; }
.day .exp { width: min(46px, 72%); height: 3px; border-radius: 2px; background: var(--brass-hi); opacity: 0; transition: opacity 600ms ease 1300ms; }
.chart.in .day .exp { opacity: 1; }
.day .exp-v { font-size: 11.5px; color: var(--brass-hi); min-height: 1.2em; font-variant-numeric: tabular-nums; }
.day .dl { font-size: 11px; letter-spacing: .16em; color: var(--tx-3); font-weight: 600; }
.day .dn { font-size: 15px; color: var(--tx-2); font-variant-numeric: tabular-nums; }

.split { padding: 28px 28px 26px; border-radius: 28px; background: linear-gradient(160deg, rgba(243, 238, 227, .09), rgba(243, 238, 227, .03));
  box-shadow: 0 0 0 1px var(--hair) inset, 0 40px 80px -40px rgba(0, 0, 0, .5); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.split-top { display: flex; justify-content: space-between; gap: 20px; }
.split-top .r { text-align: right; }
.split-top b { display: block; margin-top: 6px; font-size: clamp(30px, 2.6vw, 40px); font-weight: 600; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.split-top b.owed { color: var(--amber); }
.split-track { height: 8px; margin: 22px 0 12px; border-radius: 8px; background: rgba(243, 166, 75, .3); overflow: hidden; }
.split-fill { display: block; height: 100%; width: var(--w, 73%); border-radius: inherit; background: linear-gradient(90deg, #2FC594, var(--volt)); transform: scaleX(0); transform-origin: 0 50%; transition: transform 1600ms var(--ease-out) 500ms; }
.split.in .split-fill { transform: none; }
.split-pct { margin: 0; font-size: 15px; color: var(--tx-2); }
.split-pct b { color: var(--tx); font-weight: 600; font-variant-numeric: tabular-nums; }
.split-s { margin: 18px 0 0; padding-top: 16px; border-top: 1px solid var(--hair); font-size: 13.5px; line-height: 1.5; color: var(--tx-3); }
.demo-note { max-width: 1240px; margin: 28px auto 0; font-size: 12px; letter-spacing: .04em; color: var(--tx-3); }

/* ---------- mobile ---------- */
@media (max-width: 900px) {
  .eq { grid-template-columns: 1fr; justify-content: stretch; gap: 6px; }
  .eq-op { padding: 0; font-size: 36px; line-height: .8; }
  .eq-v { font-size: clamp(56px, 17vw, 88px); }
  .money-grid { grid-template-columns: 1fr; }
  .bars, .days { gap: 8px; }
  .legend { gap: 12px; }
}

/* ---------- reduced motion ---------- */
.rm .bar, .rm .split-fill { transform: none; transition: none; }