/* Money + Study pages. Colours only from theme tokens (styles.css); motion respects data-motion="calm". */

/* ---------- money: tiles + panels ---------- */
.mn-tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.mn-tile { padding: var(--pad); min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.mn-tile b { display: block; font-size: calc(clamp(19px, 3.4vw, 30px) * var(--text-k)); letter-spacing: -.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mn-tile.in b { color: var(--good); } .mn-tile.neg b { color: var(--bad); }
.mn-tile.pos b { background: linear-gradient(90deg, var(--a1), var(--a2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
@media (max-width: 560px) { .mn-tiles { grid-template-columns: 1fr 1fr; gap: 10px; } .mn-tile.pos, .mn-tile.neg { grid-column: span 2; } }
.mn-note { margin: 8px 2px var(--gap); }
.mn-panel-head { margin-bottom: 12px; }
.mn-legend { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-left: 6px; }
.mn-legend.in, .mn-bar-pair i.in { background: linear-gradient(180deg, var(--a1), var(--a2)); }
.mn-legend.out, .mn-bar-pair i.out { background: color-mix(in srgb, var(--a3) 70%, transparent); }

/* 6-month paired bars */
.mn-bars { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px; height: 170px; align-items: end; }
.mn-bar { display: flex; flex-direction: column; align-items: center; gap: 4px; height: 100%; justify-content: flex-end; min-width: 0; }
.mn-bar small { font-size: 10px; color: var(--muted); white-space: nowrap; } .mn-bar small.neg { color: var(--bad); }
.mn-bar > span { font-size: 10px; color: var(--muted); }
.mn-bar.now > span { color: var(--a1); font-weight: 700; }
.mn-bar-pair { flex: 1; width: 100%; max-width: 46px; display: flex; align-items: flex-end; justify-content: center; gap: 3px; }
.mn-bar-pair i { flex: 1; height: max(2px, calc(var(--h) - 2px)); border-radius: 5px 5px 2px 2px; transform-origin: bottom; }
.mn-bar.now .mn-bar-pair i.in { box-shadow: 0 0 calc(10px * var(--glow-k)) color-mix(in srgb, var(--a1) 50%, transparent); }
.mn-bars.grow-in i { animation: mnGrow .6s cubic-bezier(.2, .8, .2, 1) var(--d, 0ms) both; }
@keyframes mnGrow { from { transform: scaleY(0); } }

.mn-cats, .mn-subs, .mn-owes, .mn-txs { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.mn-cats { gap: 10px; }
.mn-emoji { width: 38px; height: 38px; flex: none; border-radius: 12px; display: grid; place-items: center; font-size: 18px; background: var(--glass-2); border: 1px solid var(--edge-2); }
.mn-tx-title { display: block; font-weight: 500; }
.mn-sub .grow > span, .mn-tx-face .grow > span, .mn-owe-main .grow > span { display: block; }
.mn-soon { color: var(--warn); font-weight: 600; }
.mn-all { margin-top: 10px; } .mn-all summary { cursor: pointer; color: var(--muted); padding: 6px 0; }
.mn-tools { margin-bottom: 12px; } .mn-catsel { width: auto; flex: 1 1 140px; }

/* transactions: swipe left to reveal Edit / Delete */
.mn-tx { position: relative; overflow: hidden; border-bottom: 1px solid var(--edge-2); }
.mn-tx:last-child { border-bottom: 0; }
.mn-tx-actions { position: absolute; inset: 0 0 0 auto; display: flex; align-items: center; gap: 6px; padding: 0 4px; opacity: 0; transition: opacity .2s; }
.mn-tx.open .mn-tx-actions, .mn-tx.dragging .mn-tx-actions { opacity: 1; }
.mn-tx.open .mn-tx-face, .mn-tx.dragging .mn-tx-face { background: color-mix(in srgb, var(--bg) 90%, var(--a1)); border-radius: 0 12px 12px 0; }
.mn-tx-face, .mn-sub, .mn-owe-main { display: flex; align-items: center; gap: 11px; width: 100%; background: none; border: 0; color: inherit; text-align: left; padding: 9px 4px; cursor: pointer; font: inherit; min-width: 0; }
.mn-sub, .mn-owe-main { background: none; border-radius: 12px; }
.mn-tx-face { position: relative; z-index: 1; touch-action: pan-y; transition: transform .25s cubic-bezier(.2, .8, .2, 1); user-select: none; -webkit-user-select: none; }
.mn-tx.open .mn-tx-face { transform: translateX(-136px); }
.mn-sub:hover, .mn-owe-main:hover, .mn-tx:not(.open):not(.dragging) .mn-tx-face:hover { background: color-mix(in srgb, var(--a1) 6%, transparent); }
.mn-amt { flex: none; font-size: calc(14px * var(--text-k)); }
.mn-amt.in { color: var(--good); }
.mn-undo { display: flex; align-items: center; gap: 12px; z-index: 96; }

/* money owed */
.mn-owe { display: flex; align-items: center; gap: 6px; border-bottom: 1px solid var(--edge-2); }
.mn-owe:last-child { border-bottom: 0; }
.mn-owe.paid { opacity: .6; } .mn-owe.paid .mn-tx-title { text-decoration: line-through; }
.mn-paid { width: 32px; height: 32px; flex: none; border-radius: 50%; border: 2px solid var(--edge); background: none; color: var(--bg); font-weight: 800; cursor: pointer; transition: background .2s, border-color .2s, transform .15s; }
.mn-paid:hover { border-color: var(--a1); }
.mn-paid.on { background: linear-gradient(135deg, var(--a1), var(--a2)); border-color: transparent; animation: pop .35s ease; }
.tag.mn-late { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 50%, transparent); flex: none; }

/* goals */
.mn-goals { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 12px; }
.mn-goal { display: flex; align-items: center; gap: 14px; padding: 14px; min-width: 0; }
.mn-goal-name { font-weight: 600; }
.mn-goal.done { border-color: var(--a1); box-shadow: var(--glow), var(--shadow); }

/* keypad + amount box */
.mn-amount { display: flex; align-items: center; gap: 2px; border: 1px solid var(--edge-2); border-radius: 14px; background: rgb(0 0 0 / .25); padding: 0 12px; transition: border-color .2s, box-shadow .2s; }
.mn-amount:focus-within { border-color: var(--a1); box-shadow: var(--glow); }
.mn-dollar { font: 600 calc(18px * var(--text-k)) var(--mono); color: var(--muted); }
.mn-amount-in { border: 0 !important; background: none !important; box-shadow: none !important; padding: 8px 4px; font-size: calc(18px * var(--text-k)); min-width: 0; }
.mn-amount-in:focus-visible { outline: none; }
.mn-amount.big { padding: 4px 16px; } .mn-amount.big .mn-amount-in { font-size: calc(32px * var(--text-k)); font-weight: 600; } .mn-amount.big .mn-dollar { font-size: calc(26px * var(--text-k)); }
.mn-keypad { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.mn-key { min-height: 50px; border-radius: 14px; border: 1px solid var(--edge-2); background: var(--glass); font-size: 20px; cursor: pointer; transition: transform .08s, border-color .2s, background .2s; touch-action: manipulation; }
.mn-key:hover { border-color: var(--a1); }
.mn-key:active { transform: scale(.94); background: color-mix(in srgb, var(--a1) 18%, transparent); }
@media (max-height: 700px) { .mn-key { min-height: 42px; } }

/* home card */
.mn-home-net b { font-size: calc(28px * var(--text-k)); letter-spacing: -.02em; display: block; line-height: 1.1; }
.mn-home-net.pos b { color: var(--good); } .mn-home-net.neg b { color: var(--bad); }
.mn-home-net small { display: block; }

/* ---------- study: hero + decks ---------- */
.sd-hero { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; overflow: hidden; }
.sd-hero > .grow { min-width: 220px; }
.sd-week-bars { width: min(100%, 240px); }
@media (max-width: 520px) { .sd-hero { justify-content: center; } .sd-week-bars { width: 100%; } }
.sd-group + .sd-group { margin-top: 14px; }
.sd-group-head { margin-bottom: 8px; color: var(--muted); }
.sd-decks { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); gap: 10px; }
.sd-deck { padding: 12px; min-width: 0; border-color: color-mix(in srgb, var(--dc) 40%, transparent); transition: transform .2s, box-shadow .2s; }
.sd-deck::after { content: ""; position: absolute; left: 12px; right: 12px; top: 0; height: 2px; border-radius: 2px; background: var(--dc); box-shadow: 0 0 calc(10px * var(--glow-k)) var(--dc); }
.sd-deck:hover { transform: translateY(-2px); box-shadow: 0 0 calc(18px * var(--glow-k)) color-mix(in srgb, var(--dc) 30%, transparent), var(--shadow); }
.sd-deck .meter i { background: var(--dc); box-shadow: 0 0 8px var(--dc); }
.sd-deck-main { display: flex; align-items: center; gap: 10px; width: 100%; background: none; border: 0; color: inherit; text-align: left; padding: 0 0 8px; cursor: pointer; font: inherit; min-width: 0; }
.sd-deck-main .grow > span { display: block; }
.sd-deck-emoji { width: 40px; height: 40px; flex: none; border-radius: 12px; display: grid; place-items: center; font-size: 20px; background: color-mix(in srgb, var(--dc) 16%, transparent); border: 1px solid color-mix(in srgb, var(--dc) 40%, transparent); }
.sd-deck-name { font-weight: 600; }
.sd-swatches { display: flex; gap: 10px; flex-wrap: wrap; }
.sd-swatches button { width: 34px; height: 34px; border-radius: 50%; border: 2px solid transparent; background: var(--dc); cursor: pointer; box-shadow: inset 0 0 0 3px var(--bg); transition: transform .15s; }
.sd-swatches button.on { border-color: var(--text); transform: scale(1.1); box-shadow: inset 0 0 0 3px var(--bg), 0 0 calc(12px * var(--glow-k)) var(--dc); }
.sd-cardlist, .sd-preview, .sd-logs { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.sd-cardlist { max-height: 40dvh; overflow-y: auto; }
.sd-cardrow { display: flex; align-items: flex-start; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--edge-2); }
.sd-cardrow:last-child { border-bottom: 0; }
.sd-q { font-weight: 600; overflow-wrap: anywhere; }
.sd-cardrow .muted, .sd-preview .muted { overflow-wrap: anywhere; }
.sd-preview { max-height: 46dvh; overflow-y: auto; }
.sd-preview li { padding: 8px 0; border-bottom: 1px solid var(--edge-2); }
.sd-skel { display: flex; flex-direction: column; gap: 8px; }
.sd-skel i { height: 44px; border-radius: 12px; background: linear-gradient(90deg, var(--glass), var(--glass-2), var(--glass)); background-size: 200% 100%; animation: sdShimmer 1.2s linear infinite; }
@keyframes sdShimmer { to { background-position: -200% 0; } }

/* ---------- study: the flip card ---------- */
.sd-session { max-width: 640px; margin: 0 auto; display: flex; flex-direction: column; gap: var(--gap); }
.sd-progress { align-items: center; gap: 14px; }
.sd-stage { perspective: 1400px; display: flex; flex-direction: column; gap: 14px; }
.sd-stage.enter .sd-card { animation: sdIn .35s cubic-bezier(.2, .8, .2, 1); }
@keyframes sdIn { from { opacity: 0; transform: translateY(16px) scale(.96); } }
.sd-card { display: block; width: 100%; min-height: clamp(220px, 42dvh, 360px); padding: 0; border: 0; background: none; color: inherit; font: inherit; cursor: pointer; border-radius: var(--radius); }
.sd-inner { position: relative; width: 100%; min-height: inherit; transform-style: preserve-3d; transition: transform .55s cubic-bezier(.3, 1.3, .5, 1); display: grid; }
.sd-stage.flipped .sd-inner { transform: rotateY(180deg); }
.sd-face { grid-area: 1 / 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; text-align: center; padding: 26px 20px;
  border-radius: var(--radius); border: 1px solid var(--edge); background: var(--glass); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); box-shadow: inset 0 1px 0 rgb(255 255 255 / .06), var(--shadow);
  -webkit-backface-visibility: hidden; backface-visibility: hidden; min-width: 0; }
.sd-back { transform: rotateY(180deg); border-color: var(--a1); box-shadow: var(--glow), var(--shadow); background: color-mix(in srgb, var(--a1) 9%, var(--glass)); }
.sd-text { font-size: calc(clamp(19px, 3.2vw, 26px) * var(--text-k)); font-weight: 600; line-height: 1.3; overflow-wrap: anywhere; white-space: pre-wrap; }
.sd-card:focus-visible { outline: none; } .sd-card:focus-visible .sd-face { outline: 2px solid var(--a1); outline-offset: 3px; }
.sd-grades { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; opacity: 0; transform: translateY(8px); pointer-events: none; transition: opacity .25s .15s, transform .25s .15s; }
.sd-stage.flipped .sd-grades { opacity: 1; transform: none; pointer-events: auto; }
.sd-g { flex-direction: column; gap: 0; padding: 8px 4px; min-height: 54px; }
.sd-g small { color: var(--muted); font-size: 11px; }
.sd-g.g0 { border-color: color-mix(in srgb, var(--bad) 55%, transparent); } .sd-g.g0 b { color: var(--bad); }
.sd-g.g1 { border-color: color-mix(in srgb, var(--warn) 55%, transparent); } .sd-g.g1 b { color: var(--warn); }
.sd-g.g2 b { color: var(--a1); }
.sd-g.g3 { border-color: color-mix(in srgb, var(--good) 55%, transparent); } .sd-g.g3 b { color: var(--good); }
.sd-hint { text-align: center; margin: 0; }
@media (hover: none) { .sd-hint { display: none; } }
.sd-done { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; max-width: 640px; margin: 0 auto; }
.sd-done > .grow { min-width: 220px; }
.sd-tally { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.sd-tally .stat { min-width: 0; align-items: center; }
.sd-tally .g0 b { color: var(--bad); } .sd-tally .g1 b { color: var(--warn); } .sd-tally .g3 b { color: var(--good); }

/* ---------- study: learned log ---------- */
.sd-week + .sd-week { margin-top: 14px; }
.sd-week-head { margin-bottom: 6px; }
.sd-log { display: flex; align-items: flex-start; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--edge-2); }
.sd-log:last-child { border-bottom: 0; }
.sd-log-tag { width: 30px; height: 30px; flex: none; border-radius: 10px; display: grid; place-items: center; background: var(--glass-2); border: 1px solid var(--edge-2); font-size: 15px; }
.sd-log-text { overflow-wrap: anywhere; white-space: pre-wrap; }
.sd-log .linkish { padding: 6px; }
.sd-streak.on { color: var(--text); }

/* ---------- calm motion ---------- */
:root[data-motion="calm"] .sd-inner { transition: none; }
:root[data-motion="calm"] .sd-grades, :root[data-motion="calm"] .mn-tx-face, :root[data-motion="calm"] .sd-deck { transition: none; }
:root[data-motion="calm"] .mn-bars i, :root[data-motion="calm"] .sd-skel i, :root[data-motion="calm"] .mn-paid.on, :root[data-motion="calm"] .sd-card { animation: none !important; }
@media (prefers-reduced-motion: reduce) { .sd-inner, .sd-grades, .mn-tx-face { transition: none; } .mn-bars i, .sd-skel i, .sd-card { animation: none !important; } }