/* ==========================================================================
   Soul Sounds Academy (SSA) — screens: dashboard hero, matrix, rosters, tax worksheet
   Built by ETANC for Soul Sounds Academy (SSA).
   ========================================================================== */

/* =========================== 1. DASHBOARD =========================== */

/* The hero is the only place depth is spent: gradient wash, grain, shadow */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: var(--s-8);
  padding: clamp(1.5rem, 3vw, 2.75rem);
  background:
    radial-gradient(120% 90% at 85% 10%, rgb(var(--brass-rgb) / 0.16), transparent 60%),
    radial-gradient(70% 80% at 10% 100%, rgb(var(--brass-rgb) / 0.06), transparent 60%),
    linear-gradient(180deg, var(--ink-750), var(--ink-800));
  border: 1px solid var(--line);
  border-radius: var(--r-hero);
  box-shadow: var(--shadow-hero);
  overflow: hidden;
  isolation: isolate;
}
.hero__grain {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  opacity: var(--grain-opacity); mix-blend-mode: var(--grain-blend);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.9  0 0 0 0 0.85  0 0 0 0 0.7  0 0 0 0.5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 180px 180px;
}
.hero__copy, .cadence--hero { position: relative; z-index: 1; }
.hero__copy { display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.hero__label { font-family: var(--font-ui); font-size: var(--fs-sm); font-weight: 500; letter-spacing: 0; }

.hero__figure {
  margin-top: var(--s-2);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-hero);
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  white-space: nowrap;
  display: flex; align-items: baseline;
}
.hero__cur {
  font-size: 0.34em; font-weight: 500; letter-spacing: 0;
  color: var(--text-2); margin-right: 0.35em;
  align-self: flex-start; padding-top: 0.28em;
  font-variation-settings: "opsz" 24;
}
.hero__int { color: var(--brass); }
.hero__dec { font-size: 0.5em; color: var(--text-2); }

.hero__note { margin-top: var(--s-4); font-size: var(--fs-base); max-width: 40ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-top: var(--s-6); }

/* The star of the show: twelve month-columns built from the actual matrix data */
.cadence--hero {
  margin: 0; min-width: 0;
  display: flex; flex-direction: column; justify-content: flex-end; gap: var(--s-2);
  min-height: 240px;
}
.cadence__columns {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 6px;
  align-items: end; height: 220px;
}
.cadence__col {
  position: relative;
  display: flex; flex-direction: column-reverse; gap: 3px;
  height: var(--h, 40%);
  min-height: 8px;
  transition: height var(--dur-slow) var(--ease-out);
}
.cadence__seg {
  flex: var(--n, 1) 1 0;
  border-radius: var(--r-cell);
  min-height: 4px;
}
.cadence__seg--paid { background: var(--brass); }
.cadence__seg--unpaid {
  border: 1.5px solid var(--ember);
  background: repeating-linear-gradient(135deg, rgb(var(--ember-rgb) / 0.55) 0 1.5px, transparent 1.5px 6px);
}
.cadence__seg--upcoming { border: 1px solid rgb(var(--paper-rgb) / var(--o-3)); }
.cadence__col { cursor: default; }
/* Hovered month: a marginal brightening of the fill, nothing else changes */
.cadence__col:hover .cadence__seg--paid, .cadence__col.is-hot .cadence__seg--paid { filter: brightness(1.1); }
.cadence__col:hover .cadence__seg--upcoming, .cadence__col.is-hot .cadence__seg--upcoming { border-color: rgb(var(--paper-rgb) / 0.5); }
.cadence__seg { transition: filter 150ms var(--ease-out), border-color 150ms var(--ease-out); }
.cadence__col--current::after {
  /* a small tick under the current month, echoing the wordmark's lit cell; it breathes slowly */
  content: ""; position: absolute; left: 50%; bottom: -12px;
  width: 6px; height: 6px; transform: translateX(-50%);
  border-radius: var(--r-cell); background: var(--brass);
  animation: dot-breathe 2.8s ease-in-out infinite;
}
@keyframes dot-breathe {
  0%, 100% { opacity: 0.7; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.3); }
}
/* The hover panel takes priority: the pulse rests while the month is hovered */
.cadence__col--current:hover::after, .cadence__col--current.is-hot::after { animation-play-state: paused; opacity: 1; }
@media (prefers-reduced-motion: reduce) { .cadence__col--current::after { animation: none; } }
.cadence__months {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 6px;
  font-size: var(--fs-xs); text-align: center; padding-top: var(--s-3);
  border-top: 1px solid var(--line-soft);
}
.cadence__months span.is-current { color: var(--brass); font-weight: 500; }


/* Dashboard lower grid */
.dash-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: var(--s-8);
  align-items: start;
}

/* Pending balances list */
.pending { display: flex; flex-direction: column; max-height: 520px; overflow-y: auto; padding-right: 14px; }
.pending__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  grid-template-areas: "who strip owed" "meta strip owed";
  column-gap: var(--s-6); row-gap: 2px;
  align-items: center;
  padding: var(--s-4) 0;
  border-bottom: 1px solid var(--line-soft);
}
.pending__row:last-child { border-bottom: 0; }
.pending__row { will-change: transform; }
.ministrip { cursor: default; border-radius: var(--r-cell); }
.ministrip:focus-visible { outline-offset: 4px; }
.hero__figure { cursor: default; border-radius: var(--r-ctl); }
.hero__figure:focus-visible { outline-offset: 6px; }
.pending__who { grid-area: who; display: flex; align-items: baseline; gap: var(--s-2); min-width: 0; }
.pending__name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pending__code { font-size: var(--fs-xs); color: var(--text-2); }
.pending__meta { grid-area: meta; font-size: var(--fs-sm); color: var(--text-2); }
.pending__owed {
  grid-area: owed; text-align: right;
  font-family: var(--font-display); font-size: var(--fs-lg); font-weight: 500; letter-spacing: -0.01em;
  white-space: nowrap;
}
.pending__owed small { display: block; font-family: var(--font-ui); font-size: var(--fs-xs); font-weight: 400; color: var(--text-2); letter-spacing: 0; }

/* The mini cadence strip: the same twelve cells, small */
.ministrip { grid-area: strip; display: grid; grid-template-columns: repeat(12, 8px); gap: 3px; }
.ministrip i { display: block; width: 8px; height: 14px; border-radius: var(--r-cell); }
.ministrip .m-paid { background: rgb(var(--brass-rgb) / 0.8); }
.ministrip .m-unpaid { border: 1px solid var(--ember); background: repeating-linear-gradient(135deg, rgb(var(--ember-rgb) / 0.55) 0 1px, transparent 1px 3px); }
.ministrip .m-upcoming { border: 1px solid rgb(var(--paper-rgb) / 0.22); }
.ministrip .m-none { background: transparent; position: relative; }
.ministrip .m-none::after { content: ""; position: absolute; left: 1px; right: 1px; top: 50%; height: 1px; background: rgb(var(--paper-rgb) / 0.18); }

/* Academy status panel */
.status { position: relative; }
/* Corner brackets: four 1px "L" marks drawn as eight hairline gradients, sitting 3px
   outside the card border. Static; a touch brighter on hover. */
.status::before {
  --arm: 14px;
  --mark: rgb(var(--brass-rgb) / 0.4);
  content: ""; position: absolute; inset: -3px; pointer-events: none;
  background-image:
    linear-gradient(var(--mark), var(--mark)), linear-gradient(var(--mark), var(--mark)),
    linear-gradient(var(--mark), var(--mark)), linear-gradient(var(--mark), var(--mark)),
    linear-gradient(var(--mark), var(--mark)), linear-gradient(var(--mark), var(--mark)),
    linear-gradient(var(--mark), var(--mark)), linear-gradient(var(--mark), var(--mark));
  background-size:
    var(--arm) 1px, 1px var(--arm),
    var(--arm) 1px, 1px var(--arm),
    var(--arm) 1px, 1px var(--arm),
    var(--arm) 1px, 1px var(--arm);
  background-position:
    top left, top left,
    top right, top right,
    bottom left, bottom left,
    bottom right, bottom right;
  background-repeat: no-repeat;
}
.status:hover::before, .status:focus-within::before { --mark: rgb(var(--brass-rgb) / 0.55); }

/* Hover companion: a quiet read of academy health, anchored below the card */
.status__peek {
  position: absolute; left: 0; right: 0; top: calc(100% + var(--s-3)); z-index: 5;
  padding: var(--s-5) var(--s-6);
  background: var(--ink-800);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-panel);
  box-shadow: var(--shadow-toast);
  opacity: 0; transform: translateY(-2px) scale(0.985); transform-origin: top center;
  pointer-events: none; visibility: hidden;
  transition: opacity 120ms var(--ease-out), transform 120ms var(--ease-out), visibility 0s linear 120ms;
}
.status:hover .status__peek, .status:focus-within .status__peek {
  opacity: 1; transform: none; visibility: visible;
  transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out), visibility 0s;
}
.peek__head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--s-4); padding-bottom: var(--s-3); border-bottom: 1px solid var(--line-soft); }
.peek__title { font-size: var(--fs-sm); color: var(--text-2); }
.peek__health { font-family: var(--font-display); font-size: var(--fs-xl); font-weight: 500; line-height: 1; letter-spacing: -0.015em; }
.peek__health small { font-family: var(--font-ui); font-size: var(--fs-xs); font-weight: 400; color: var(--text-2); letter-spacing: 0; margin-left: var(--s-1); }
.peek__rows { display: grid; gap: var(--s-3); margin-top: var(--s-4); }
.peek__row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--s-1) var(--s-4); align-items: baseline; }
.peek__label { font-size: var(--fs-xs); color: var(--text-2); }
.peek__value { font-family: var(--font-display); font-size: var(--fs-md); font-weight: 500; font-variant-numeric: tabular-nums; white-space: nowrap; }
.peek__value small { font-family: var(--font-ui); font-size: var(--fs-xs); font-weight: 400; color: var(--text-2); }
/* 1.5px hairline bar: track in the hairline token, fill in brass */
.peek__bar { grid-column: 1 / -1; height: 1.5px; background: rgb(var(--paper-rgb) / 0.1); border-radius: var(--r-cell); overflow: hidden; }
.peek__bar i { display: block; height: 100%; width: var(--w, 0%); background: var(--brass); border-radius: var(--r-cell); }
@media (prefers-reduced-motion: reduce) { .status__peek, .status:hover .status__peek { transition: none; transform: none; } }

.status__list { display: grid; gap: 0; margin-top: var(--s-4); border-top: 1px solid var(--line); }
.status__item {
  display: flex; justify-content: space-between; align-items: baseline; gap: var(--s-4);
  padding: var(--s-4) 0; border-bottom: 1px solid var(--line-soft);
}
.status__item dt { font-size: var(--fs-sm); }
.status__item dd { font-family: var(--font-display); font-size: var(--fs-xl); font-weight: 500; line-height: 1; letter-spacing: -0.015em; }
.status__foot { margin-top: var(--s-4); font-size: var(--fs-xs); }

/* =========================== 2. PAYMENTS MATRIX =========================== */

.matrix { width: 100%; min-width: 900px; }
.matrix th {
  position: sticky; top: 0; z-index: 2;
  background: var(--ink-900);
  text-align: left; font-weight: 500; font-size: var(--fs-xs); color: var(--text-2);
  padding: var(--s-3) var(--s-2);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.matrix td {
  padding: var(--s-2) var(--s-2);
  border-bottom: 1px solid var(--line-soft);
  vertical-align: middle;
}
.matrix tbody tr:hover { background: rgb(var(--paper-rgb) / 0.02); }
.matrix__student { width: 220px; padding-left: 0 !important; }
.matrix__class { width: 200px; }
.matrix__m { text-align: center !important; width: 40px; }
.matrix__owed { text-align: right !important; padding-right: 0 !important; width: 130px; }
.matrix td.matrix__student { padding-left: 0; }
.matrix td.matrix__owed { padding-right: 0; text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.matrix td.matrix__m { text-align: center; padding-left: 2px; padding-right: 2px; }
.matrix th.is-current, .matrix td.is-current { background: rgb(var(--brass-rgb) / 0.05); }
.matrix th.is-current { color: var(--brass); }

/* Sticky first column so the grid stays readable when scrolled sideways */
.matrix th:first-child, .matrix td:first-child {
  position: sticky; left: 0; z-index: 3; background: var(--ink-900);
}
.matrix th:first-child { z-index: 4; }
.matrix tbody tr:hover td:first-child { background: var(--matrix-sticky-hover); }

.cls { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.cls__name { font-weight: 500; }
.cls__slot { font-size: var(--fs-xs); color: var(--text-2); margin-top: 2px; }

/* The clickable cell */
.mcell {
  --size: 26px;
  display: inline-grid; place-items: center;
  width: 36px; height: 36px;
  padding: 0; border: 0; background: transparent;
  border-radius: var(--r-ctl);
  transition: background var(--dur-btn-hover) var(--ease-btn);
}
.mcell:hover:not(:disabled) { background: rgb(var(--paper-rgb) / 0.06); }
.mcell:disabled { cursor: default; }
.mcell .cell { --size: 22px; transition: transform var(--dur-btn-release) var(--ease-btn), background var(--dur-btn-hover) var(--ease-btn), border-color var(--dur-btn-hover) var(--ease-btn); }
.mcell:active:not(:disabled) .cell { transform: scale(0.88); transition-duration: var(--dur-btn-press); }
.mcell:focus-visible { outline-offset: -2px; }

/* =========================== 4. CLASS ROSTERS =========================== */

.rosters { border-top: 1px solid var(--line); }
.roster {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr) auto;
  gap: var(--s-6);
  padding: var(--s-5) 0;
  border-bottom: 1px solid var(--line-soft);
  align-items: start;
}
.roster__head { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.roster__name { font-family: var(--font-display); font-size: var(--fs-lg); font-weight: 500; letter-spacing: -0.01em; line-height: 1.15; }
.roster__slot { font-size: var(--fs-sm); color: var(--text-2); }
.roster__fee { margin-top: var(--s-3); font-size: var(--fs-sm); }
.roster__fee strong { font-weight: 500; font-variant-numeric: tabular-nums; }
.roster__body { display: flex; flex-direction: column; gap: var(--s-3); min-width: 0; }
.roster__seats { display: flex; align-items: center; gap: var(--s-3); font-size: var(--fs-xs); color: var(--text-2); }
/* Seats rendered as cells: filled for taken, hollow for free — the rhyme again */
.seats { display: inline-grid; grid-auto-flow: column; gap: 3px; }
.seats i { width: 8px; height: 8px; border-radius: var(--r-cell); border: 1px solid rgb(var(--paper-rgb) / var(--o-3)); }
.seats i.is-taken { background: rgb(var(--paper-rgb) / 0.55); border-color: transparent; }
.roster__empty { font-size: var(--fs-sm); color: var(--text-3); }
.roster__actions { display: flex; gap: var(--s-1); flex-wrap: wrap; justify-content: flex-end; }

/* =========================== 6. TAX =========================== */

.tax-grid {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) minmax(0, 1.5fr);
  gap: var(--s-8);
  align-items: start;
}
.controls { display: grid; gap: var(--s-6); }
.control { display: grid; gap: var(--s-3); padding-top: var(--s-5); border-top: 1px solid var(--line); }
.control:first-of-type { border-top: 0; padding-top: 0; }
.control__row { display: flex; justify-content: space-between; align-items: baseline; gap: var(--s-3); }
.control__label { font-size: var(--fs-sm); font-weight: 500; }
.control__value { font-family: var(--font-display); font-size: var(--fs-lg); font-weight: 500; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.control__hint { font-size: var(--fs-xs); }

/* Slider — brass fill, cell-shaped thumb */
.slider {
  --pct: 66%;
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 28px; margin: 0; background: transparent;
}
.slider::-webkit-slider-runnable-track {
  height: 4px; border-radius: var(--r-cell);
  background: linear-gradient(to right, var(--brass) var(--pct), rgb(var(--paper-rgb) / 0.14) var(--pct));
}
.slider::-moz-range-track { height: 4px; border-radius: var(--r-cell); background: rgb(var(--paper-rgb) / 0.14); }
.slider::-moz-range-progress { height: 4px; border-radius: var(--r-cell); background: var(--brass); }
.slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 14px; height: 22px; margin-top: -9px;
  background: var(--paper); border: 0; border-radius: var(--r-cell);
  box-shadow: 0 2px 6px rgb(0 0 0 / 0.5);
  cursor: grab;
}
.slider::-moz-range-thumb {
  width: 14px; height: 22px; background: var(--paper); border: 0; border-radius: var(--r-cell);
  box-shadow: 0 2px 6px rgb(0 0 0 / 0.5); cursor: grab;
}
.slider:active::-webkit-slider-thumb { cursor: grabbing; }
.slider:focus-visible { outline: none; }
.slider:focus-visible::-webkit-slider-thumb { outline: 2px solid var(--brass); outline-offset: 2px; }
.slider:focus-visible::-moz-range-thumb { outline: 2px solid var(--brass); outline-offset: 2px; }

.presets { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-2); }
.preset {
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px;
  padding: var(--s-2) var(--s-3);
  background: transparent; border: 1px solid var(--line-strong); border-radius: var(--r-ctl);
  font-size: var(--fs-sm); font-weight: 500; text-align: left;
  transition: border-color var(--dur-btn-hover) var(--ease-btn), background var(--dur-btn-hover) var(--ease-btn), transform var(--dur-btn-release) var(--ease-btn);
}
.preset .t-2 { font-size: var(--fs-xs); font-weight: 400; }
.preset:hover { border-color: rgb(var(--paper-rgb) / 0.45); background: rgb(var(--paper-rgb) / 0.04); }
.preset:active { transform: scale(var(--btn-press-scale)); transition-duration: var(--dur-btn-hover), var(--dur-btn-hover), var(--dur-btn-press); }
.preset[aria-pressed="true"] { border-color: var(--brass); background: rgb(var(--brass-rgb) / 0.1); }
.preset[aria-pressed="true"] .t-2 { color: var(--brass); }

/* Switches */
.switch { display: flex; align-items: flex-start; gap: var(--s-3); cursor: pointer; padding: var(--s-1) 0; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; margin: 0; min-height: 0; }
.switch__track {
  flex: none; width: 34px; height: 20px; margin-top: 1px;
  border-radius: 3px; background: rgb(var(--paper-rgb) / 0.14);
  position: relative; transition: background var(--dur-base) var(--ease-out);
}
.switch__track::after {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: 14px; height: 14px; border-radius: var(--r-cell); background: var(--paper);
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-base);
}
.switch input:checked + .switch__track { background: var(--brass); }
.switch input:checked + .switch__track::after { transform: translateX(14px); background: var(--brass-ink); }
.switch input:focus-visible + .switch__track { outline: 2px solid var(--brass); outline-offset: 2px; }
.switch__text { display: flex; flex-direction: column; font-size: var(--fs-sm); line-height: 1.35; }
.switch__text .t-2 { font-size: var(--fs-xs); }

/* Worksheet */
.ws { display: grid; }
.ws__row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--s-4); align-items: baseline;
  padding: var(--s-4) 0; border-bottom: 1px solid var(--line-soft);
  transition: opacity var(--dur-base) var(--ease-out);
}
.ws__row dt { font-size: var(--fs-base); }
.ws__row dt .t-2 { font-size: var(--fs-sm); }
.ws__row dd { font-size: var(--fs-md); font-weight: 500; }
.ws__row.is-off { opacity: var(--o-3); }
.ws__row.is-off dd { text-decoration: line-through; text-decoration-color: rgb(var(--paper-rgb) / 0.4); }
.ws__row--total { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-top: var(--s-2); }
.ws__row--total dt { font-weight: 500; }
.ws__row--total dd { font-family: var(--font-display); font-size: var(--fs-xl); letter-spacing: -0.015em; }
.ws__row--hero { padding: var(--s-6) 0; }
.ws__row--hero dd { font-family: var(--font-display); font-size: var(--fs-2xl); color: var(--brass); letter-spacing: -0.02em; line-height: 1; }
.ws__row--hero dd.is-negative { color: var(--ember); }
.ws__row--reserve dd { font-family: var(--font-display); font-size: var(--fs-xl); letter-spacing: -0.015em; }
.ws__foot { margin-top: var(--s-4); font-size: var(--fs-xs); }

/* The one place motion answers a person's input: numbers settle into place */
@media (prefers-reduced-motion: no-preference) {
  .money.is-updating { animation: num-settle var(--dur-slow) var(--ease-out); }
  @keyframes num-settle {
    0% { opacity: 0.5; transform: translateY(3px); }
    100% { opacity: 1; transform: none; }
  }
}

/* =========================== Responsive screens =========================== */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; gap: var(--s-6); }
  .cadence--hero { min-height: 0; }
  .cadence__columns { height: 120px; }
  .dash-grid { grid-template-columns: 1fr; }
  .tax-grid { grid-template-columns: 1fr; }
  .roster { grid-template-columns: 1fr; gap: var(--s-4); }
  .roster__actions { justify-content: flex-start; }
}
@media (max-width: 640px) {
  .pending__row {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas: "who owed" "meta owed" "strip strip";
    row-gap: var(--s-2);
  }
  .ministrip { grid-template-columns: repeat(12, minmax(0, 1fr)); width: 100%; margin-top: var(--s-1); }
  .ministrip i { width: 100%; height: 10px; }
  .hero__figure { font-size: clamp(2.5rem, 12vw, 4rem); }
  .presets { grid-template-columns: 1fr; }
  .ws__row--hero dd { font-size: var(--fs-xl); }
  .matrix__student { width: 160px; }
}

/* ==========================================================================
   Monthly Expense Cadence & Tax Period Extensions
   ========================================================================== */
.cadence--expenses {
  padding: var(--s-3) var(--s-4);
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--rad-md, 12px);
  margin-bottom: var(--s-4);
}
.cadence--expenses .cadence__columns {
  height: 90px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--s-1);
  align-items: end;
}
.cadence--expenses .cadence__col {
  height: var(--h, 4%);
  min-height: 6px;
  background: rgb(var(--paper-rgb) / 0.14);
  border-radius: var(--r-cell, 3px);
  cursor: pointer;
  transition: background 150ms var(--ease-out), transform 150ms var(--ease-out);
  position: relative;
}
.cadence--expenses .cadence__col:hover {
  background: rgb(var(--brass-rgb) / 0.85);
  transform: translateY(-2px);
}
.cadence--expenses .cadence__col.is-active {
  background: var(--brass);
  box-shadow: 0 0 8px rgb(var(--brass-rgb) / 0.4);
}
.cadence--expenses .cadence__col.is-current::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--brass);
}
.cadence--expenses .cadence__months {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--s-1);
  margin-top: var(--s-2);
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--text-2);
}
.cadence--expenses .cadence__months span {
  cursor: pointer;
  padding: 2px 0;
  border-radius: var(--r-cell, 3px);
  transition: color 120ms ease;
}
.cadence--expenses .cadence__months span:hover {
  color: var(--paper);
}
.cadence--expenses .cadence__months span.is-active {
  color: var(--brass);
  font-weight: 600;
  background: rgb(var(--brass-rgb) / 0.12);
}

/* Category deduction pills */
.cat-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-1);
  margin-top: var(--s-1);
}
.cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  background: rgb(var(--paper-rgb) / 0.07);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: var(--fs-xs);
  color: var(--text-2);
}
.cat-pill strong {
  color: var(--paper);
  font-weight: 500;
}
.badge-scope {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgb(var(--brass-rgb) / 0.15);
  border: 1px solid rgb(var(--brass-rgb) / 0.35);
  color: var(--brass);
  font-size: var(--fs-xs);
  font-weight: 500;
}

/* ==========================================================================
   6. PROFITS
   Two levels on one screen: the twelve months, and one month day by day.
   Both reuse the cell motif — a square that carries meaning by fill and
   shape, never by a second hue. Revenue is brass, expenses are ember, and
   those are the only two colours on the screen.
   ========================================================================== */

.pf-yearfield { flex: none; min-width: 120px; }

/* Negative figures read ember wherever they appear, including under the
   stat-tile hover treatment in motion.css */
.stat__value.is-negative,
.stat:hover .stat__value.is-negative { color: var(--ember); }

/* ---------- Level 1: the twelve months ---------- */
.pf-months {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: var(--s-4);
  margin-top: var(--s-6);
}

.pf-month {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  padding: var(--s-5);
  text-align: left;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
  color: var(--text-1);
  position: relative;
  overflow: hidden;
  transition:
    border-color var(--dur-lift) var(--ease-out),
    background var(--dur-lift) var(--ease-out),
    box-shadow var(--dur-lift) var(--ease-out),
    transform var(--dur-btn-release) var(--ease-btn);
}
/* The same leading-edge brass rule the rosters and stat tiles use */
.pf-month::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--brass);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform var(--dur-accent) var(--ease-emphasis);
}
.pf-month:hover {
  border-color: var(--line-strong);
  background: var(--ink-750);
  box-shadow: var(--shadow-lift-card);
  transform: translateY(var(--lift-card));
}
.pf-month:hover::before { transform: scaleY(1); }
.pf-month:active { transform: translateY(0) scale(var(--btn-press-scale)); transition-duration: var(--dur-btn-press); }
.pf-month.is-quiet { opacity: 0.55; }
.pf-month.is-quiet:hover { opacity: 1; }
.pf-month.is-current { border-color: rgb(var(--brass-rgb) / 0.45); }
.pf-month.is-current::before { transform: scaleY(1); opacity: 0.5; }
.pf-month.is-current:hover::before { opacity: 1; }

.pf-month__top { display: flex; align-items: baseline; justify-content: space-between; gap: var(--s-2); }
.pf-month__name { font-family: var(--font-display); font-size: var(--fs-md); font-weight: 500; letter-spacing: -0.01em; }
.pf-month__now {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--brass);
}
.pf-month__net {
  font-family: var(--font-display);
  font-size: var(--fs-lg); font-weight: 500; line-height: 1.1;
  letter-spacing: -0.015em;
  transition: color var(--dur-lift) var(--ease-out);
}
.pf-month:hover .pf-month__net { color: var(--brass); }
.pf-month__net.is-negative,
.pf-month:hover .pf-month__net.is-negative { color: var(--ember); }

/* Two stacked bars: revenue over expenses, on a shared scale for the year */
.pf-month__bars { display: flex; flex-direction: column; gap: 3px; margin-top: var(--s-1); }
.pf-month__bar {
  display: block; height: 4px;
  width: var(--w, 0%); min-width: 0;
  border-radius: var(--r-cell);
  transition: width var(--dur-slow) var(--ease-rise);
}
.pf-month__bar--rev { background: var(--brass); }
.pf-month__bar--exp {
  border: 1px solid rgb(var(--ember-rgb) / 0.7);
  background: repeating-linear-gradient(135deg, rgb(var(--ember-rgb) / 0.55) 0 1.5px, transparent 1.5px 5px);
  height: 4px;
}
.pf-month__foot { font-size: var(--fs-xs); margin-top: var(--s-1); }

/* ---------- Level 2: one month, day by day ---------- */
.pf-dayhead {
  display: flex; align-items: center; gap: var(--s-5); flex-wrap: wrap;
  padding-bottom: var(--s-4);
  border-bottom: 1px solid var(--line);
  margin-top: var(--s-6);
}
.pf-dayhead__title { font-size: var(--fs-xl); margin-right: auto; }
.pf-back { flex: none; }
.pf-back__arrow {
  width: 14px; height: 14px; flex: none;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'><path d='M8.5 3.5 5 7l3.5 3.5'/></svg>") center / contain no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'><path d='M8.5 3.5 5 7l3.5 3.5'/></svg>") center / contain no-repeat;
  transition: transform var(--dur-base) var(--ease-emphasis);
}
.pf-back:hover .pf-back__arrow { transform: translateX(-2px); }

.pf-dayhead__figs { display: flex; gap: var(--s-8); flex-wrap: wrap; }
.pf-fig { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.pf-fig dt { font-size: var(--fs-xs); }
.pf-fig__v {
  font-family: var(--font-display); font-size: var(--fs-md); font-weight: 500;
  letter-spacing: -0.01em; font-variant-numeric: tabular-nums; white-space: nowrap;
}
.pf-fig__v.is-negative { color: var(--ember); }

.pf-cal { margin-top: var(--s-6); }
.pf-cal__dows,
.pf-cal__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: var(--s-2);
}
.pf-cal__dows {
  font-size: var(--fs-xs); color: var(--text-3);
  padding-bottom: var(--s-2);
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: var(--s-3);
}
.pf-cal__dows span { padding-left: 2px; }

/* A day is the cell motif at working scale: hollow when nothing was spent,
   filling with brass as the day's expenses approach the month's heaviest. */
.pf-day {
  position: relative;
  display: flex; flex-direction: column; justify-content: space-between;
  /* Deliberately not a square: at full page width a 7-column grid gives ~240px
     columns, and an aspect-ratio would make the month over 1400px tall. A fixed
     height keeps the usual wide calendar proportions at every width. */
  min-height: 96px;
  padding: var(--s-3);
  text-align: left;
  background: rgb(var(--paper-rgb) / 0.02);
  border: 1px solid var(--line);
  border-radius: var(--r-ctl);
  color: var(--text-2);
  transition:
    border-color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out),
    transform var(--dur-btn-release) var(--ease-btn),
    color var(--dur-fast) var(--ease-out);
}
.pf-day--pad { border: 0; background: none; pointer-events: none; min-height: 0; }
.pf-day__n { font-size: var(--fs-sm); font-variant-numeric: tabular-nums; }
/* The spend mark: a brass bar whose weight tracks --lvl, set per day by the
   render layer. Shape carries the reading, not colour alone. */
.pf-day__mark {
  display: block; height: 4px; width: 100%;
  border-radius: var(--r-cell);
  background: var(--brass);
  opacity: var(--lvl, 0);
  transform: scaleX(var(--lvl, 0));
  transform-origin: left center;
  transition: transform var(--dur-base) var(--ease-rise), opacity var(--dur-base) var(--ease-out);
}
.pf-day.has-spend { color: var(--text-1); border-color: var(--line-strong); }
.pf-day.has-revenue { border-color: rgb(var(--brass-rgb) / 0.45); }
.pf-day__head { display: flex; justify-content: space-between; align-items: baseline; width: 100%; }
.pf-day__net { font-size: 0.6875rem; font-variant-numeric: tabular-nums; color: var(--brass); }
.pf-day__net.is-negative { color: var(--ember); }
.pf-day__tags { display: flex; flex-direction: column; gap: 2px; width: 100%; margin: var(--s-1) 0; }
.pf-tag {
  font-size: 0.6875rem; font-variant-numeric: tabular-nums;
  padding: 1px 4px; border-radius: var(--r-cell);
  display: inline-block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.pf-tag--rev { background: rgb(var(--brass-rgb) / 0.15); color: var(--brass); border: 1px solid rgb(var(--brass-rgb) / 0.3); }
.pf-tag--exp { background: rgb(var(--paper-rgb) / 0.05); color: var(--text-2); border: 1px solid var(--line); }
.chip--online { background: rgb(var(--brass-rgb) / 0.15); color: var(--brass); border-color: rgb(var(--brass-rgb) / 0.35); }
.chip--standard { background: rgb(var(--paper-rgb) / 0.06); color: var(--text-2); }
.pf-day:hover:not(.pf-day--pad) {
  border-color: rgb(var(--brass-rgb) / 0.55);
  background: rgb(var(--brass-rgb) / 0.07);
  box-shadow: var(--glow-brass-soft);
  transform: translateY(var(--lift));
  color: var(--text-1);
}
.pf-day:active:not(.pf-day--pad) { transform: translateY(0) scale(var(--btn-press-scale)); transition-duration: var(--dur-btn-press); }
.pf-day.is-today { border-color: var(--brass); }
.pf-day.is-today .pf-day__n { color: var(--brass); font-weight: 500; }

.pf-note { margin-top: var(--s-5); max-width: 76ch; font-size: var(--fs-xs); }

/* ---------- Day summary dialog ---------- */
.pf-sum { display: grid; gap: var(--s-4); }
.pf-sum__figs {
  display: flex; gap: var(--s-8); flex-wrap: wrap;
  padding-bottom: var(--s-4);
  border-bottom: 1px solid var(--line);
}
.pf-sum__h {
  font-family: var(--font-ui); font-size: var(--fs-xs); font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-3);
}
.pf-recs { display: grid; gap: 2px; }
.pf-rec {
  display: grid; grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center; gap: var(--s-3);
  padding: var(--s-2) 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: var(--fs-sm);
}
.pf-rec:last-child { border-bottom: 0; }
.pf-rec__desc { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pf-rec__amt { font-family: var(--font-display); font-size: var(--fs-base); font-weight: 500; }

.pf-events__pending {
  display: grid; gap: var(--s-2);
  padding: var(--s-4);
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-ctl);
  background: rgb(var(--paper-rgb) / 0.02);
}
.pf-events__pending code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
  color: var(--brass);
}
.pf-events__list { display: grid; gap: var(--s-3); }
.pf-event { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: var(--s-3); font-size: var(--fs-sm); }
.pf-event__time { font-variant-numeric: tabular-nums; padding-top: 1px; }
.pf-event__body { display: flex; flex-direction: column; gap: 2px; }
.pf-event__body strong { font-weight: 500; }

/* The hover panel gains a call to action on the day cells */
.hpanel__cta { margin-top: var(--s-3); padding-top: var(--s-2); border-top: 1px solid var(--line-soft); }

/* ---------- Entrances ----------
   Toggling [hidden] on a view restarts these, so drilling into a month plays
   the day grid in without any JS. --i is set per item by the render layer. */
@media (prefers-reduced-motion: no-preference) {
  .pf-view:not([hidden]) .pf-month {
    animation: rise-in 420ms var(--ease-rise) both;
    animation-delay: calc(var(--i, 0) * 26ms);
  }
  .pf-view:not([hidden]) .pf-day {
    animation: rise-in 360ms var(--ease-rise) both;
    animation-delay: calc(var(--i, 0) * 12ms);
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .pf-months { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
  .pf-dayhead { gap: var(--s-4); }
  .pf-dayhead__title { width: 100%; order: -1; }
  .pf-dayhead__figs { gap: var(--s-5); }
}
@media (max-width: 640px) {
  .pf-months { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-3); }
  .pf-month { padding: var(--s-4); }
  .pf-cal__dows, .pf-cal__grid { gap: 4px; }
  .pf-day { min-height: 54px; padding: 5px; }
  .pf-day__n { font-size: var(--fs-xs); }
  .pf-rec { grid-template-columns: minmax(0, 1fr) auto; }
  .pf-rec .chip { grid-column: 1 / -1; justify-self: start; }
  .pf-event { grid-template-columns: 1fr; gap: 2px; }
}

/* ==========================================================================
   AUTHENTICATION & ROLE-BASED ACCESS
   ========================================================================== */

/* State visibility toggles */
body.not-authenticated .topbar .tabs,
body.not-authenticated .topbar__meta,
body.not-authenticated #topbar-user {
  display: none !important;
}

body.not-authenticated .screen:not(#screen-login) {
  display: none !important;
}

body.not-authenticated .footer {
  display: none !important;
}

body.authenticated #screen-login {
  display: none !important;
}

/* Frontdesk role restrictions: strictly hide financial / admin screens & tabs */
body[data-role="frontdesk"] .tabs__list [data-tab="dashboard"],
body[data-role="frontdesk"] .tabs__list [data-tab="expenses"],
body[data-role="frontdesk"] .tabs__list [data-tab="profits"] {
  display: none !important;
}

body[data-role="frontdesk"] #screen-dashboard,
body[data-role="frontdesk"] #screen-expenses,
body[data-role="frontdesk"] #screen-profits {
  display: none !important;
}

/* User pill in topbar */
.topbar__user {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  margin-right: var(--s-2);
}

.user-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 4px 10px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  font-size: var(--fs-xs);
  line-height: 1;
}

.user-pill__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brass);
  box-shadow: 0 0 6px rgb(var(--brass-rgb) / 0.6);
}

.user-pill__name {
  font-weight: 600;
  color: var(--text-1);
}

.user-pill__role {
  color: var(--text-3);
  text-transform: capitalize;
}

/* ---------- Login Screen ---------- */
.screen--login {
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s-6) var(--s-4);
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: var(--ink-800);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  padding: var(--s-7) var(--s-6);
  box-shadow: 0 20px 48px rgb(0 0 0 / 0.45);
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  position: relative;
  overflow: hidden;
}

.login-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--brass), transparent);
}

.login-card__header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-2);
}

.login-card__mark {
  margin-bottom: var(--s-2);
  transform: scale(1.2);
}

.login-card__title {
  font-size: var(--fs-xl);
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--text-1);
}

.login-card__subtitle {
  font-size: var(--fs-sm);
  color: var(--text-2);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}

.login-error {
  padding: var(--s-3) var(--s-4);
  background: rgb(var(--ember-rgb) / 0.15);
  border: 1px solid var(--ember);
  border-radius: var(--r-md);
  color: var(--paper);
  font-size: var(--fs-sm);
  line-height: 1.4;
}

.login-actions {
  margin-top: var(--s-2);
}

.login-submit {
  width: 100%;
  justify-content: center;
  padding-block: var(--s-3);
  font-size: var(--fs-base);
  font-weight: 600;
}