/* ==========================================================================
   Shared components: eyebrow, delta, bank card, dither photo, donut, meter,
   chips, switch, avatar, popover
   ========================================================================== */

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.nb-delta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px 5px 8px;
  border-radius: var(--r-pill);
  background: var(--panel-2);
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
}
.nb-delta .ph {
  font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   Bank card: always the inverse of the page theme
   -------------------------------------------------------------------------- */
.bank-card {
  --rx: 0deg;
  --ry: 0deg;
  --gx: 50%;
  --gy: 30%;
  --glare: 0;
  position: relative;
  display: grid;
  /* brand row, chip, number row, then the clouds' horizon fills the rest */
  grid-template-rows: auto auto auto 1fr;
  align-content: start;
  row-gap: clamp(8px, 1.4vw, 14px);
  width: 100%;
  aspect-ratio: 1.586;
  padding: clamp(18px, 2vw, 26px);
  border-radius: 22px;
  background: var(--ink);
  color: var(--on-ink);
  overflow: hidden;
  isolation: isolate;
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.12),
    var(--shadow-lg);
  transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry)) rotate(var(--rot, 0deg));
  transform-style: preserve-3d;
  will-change: transform;
}
.bank-card__clouds {
  position: absolute;
  inset: 62% 0 0;
  z-index: -1;
  opacity: 0.9;
}
.bank-card__clouds canvas {
  max-width: none;
  image-rendering: pixelated;
}
.bank-card__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.bank-card__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.04em;
}
.bank-card__nfc {
  font-size: 1.6rem;
  opacity: 0.85;
}
.bank-card__chip {
  width: 46px;
  height: 34px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, transparent 32%, rgb(0 0 0 / 0.18) 32% 34%, transparent 34% 66%, rgb(0 0 0 / 0.18) 66% 68%, transparent 68%),
    linear-gradient(0deg, transparent 46%, rgb(0 0 0 / 0.18) 46% 54%, transparent 54%),
    linear-gradient(135deg, #e4e4e1, #a9a9a5 60%, #d3d3cf);
  box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.12);
}
.bank-card__row--bottom {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 1.02rem;
  text-shadow:
    0 0 4px var(--ink),
    0 0 10px var(--ink),
    0 0 18px var(--ink);
}
.bank-card__exp {
  opacity: 0.75;
}
/* Compact cards (dashboard, mobile): tighter rows so the number clears the horizon. */
.hero-band__card,
.hero__visual {
  container-type: inline-size;
}
@container (max-width: 360px) {
  .bank-card {
    padding: 16px 18px;
    row-gap: 6px;
  }
  .bank-card__brand {
    font-size: 1.25rem;
  }
  .bank-card__nfc {
    font-size: 1.35rem;
  }
  .bank-card__chip {
    width: 36px;
    height: 27px;
    border-radius: 6px;
  }
  .bank-card__row--bottom {
    font-size: 0.9rem;
  }
  .bank-card__clouds {
    inset: 66% 0 0;
  }
}

.bank-card__glare {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--gx) var(--gy), rgb(255 255 255 / 0.28), transparent 46%);
  mix-blend-mode: soft-light;
  opacity: var(--glare);
  transition: opacity 0.5s var(--ease-out);
}

/* --------------------------------------------------------------------------
   Dither photo: 1-bit canvas over the real image. Hover (or tap) reveals the photo.
   -------------------------------------------------------------------------- */
.dither-frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-tile);
  background: var(--panel-2);
}
.dither-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    opacity 0.6s var(--ease-out),
    transform 1.2s var(--ease-out);
}
/* Only hide the photo when the script that dithers it is running. */
.nb-js .dither-frame img {
  opacity: 0;
  transform: scale(1.04);
}
.dither-frame canvas {
  position: absolute;
  top: 0;
  left: 0;
  max-width: none;
  image-rendering: pixelated;
  transition: opacity 0.6s var(--ease-out);
}
.nb-js .dither-frame.is-revealed img {
  opacity: 1;
  transform: none;
}
.dither-frame.is-revealed canvas {
  opacity: 0;
}
@media (hover: hover) {
  .nb-js .dither-frame[data-dither]:hover img {
    opacity: 1;
    transform: none;
  }
  .dither-frame[data-dither]:hover canvas {
    opacity: 0;
  }
}

/* --------------------------------------------------------------------------
   Donut (emphasis form) + legend that doubles as the table view
   -------------------------------------------------------------------------- */
.donut {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(16px, 3vw, 32px);
  transition: opacity 0.3s var(--ease-out);
}
.donut.is-loading {
  opacity: 0.5;
}
.donut__chart {
  position: relative;
  width: var(--donut-size, 200px);
  aspect-ratio: 1;
}
.donut--md {
  --donut-size: 170px;
}
.donut--lg {
  --donut-size: 196px;
}
.donut__chart svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.donut__seg {
  fill: none;
  stroke: var(--viz-muted);
  stroke-width: 14;
  cursor: pointer;
  transition:
    stroke 0.35s var(--ease-out),
    stroke-width 0.45s var(--ease-spring);
}
.donut__seg.is-active {
  stroke: var(--viz-strong);
  stroke-width: 18;
}
.donut__center {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  pointer-events: none;
  padding: 0 22%;
}
.donut__center-label {
  font-size: 0.78rem;
  color: var(--ink-3);
  font-weight: 500;
  line-height: 1.25;
}
.donut__center-value {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.2;
  margin-top: 2px;
  white-space: nowrap;
}
.donut__center-label,
.donut__center-value {
  transition: opacity 0.2s var(--ease-out), transform 0.35s var(--ease-out);
}
.donut__center.is-swapping .donut__center-label,
.donut__center.is-swapping .donut__center-value {
  opacity: 0;
  transform: translateY(4px);
}
.donut__legend {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.legend-row {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  border-radius: 12px;
  text-align: left;
  font-size: 0.86rem;
  color: var(--ink-2);
  transition: background-color 0.2s var(--ease-out), color 0.2s var(--ease-out);
}
.legend-row:hover,
.legend-row.is-active {
  background: var(--panel-2);
  color: var(--ink);
}
.legend-row__key {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--viz-muted);
  transition: background-color 0.3s var(--ease-out), transform 0.4s var(--ease-spring);
}
.legend-row.is-active .legend-row__key {
  background: var(--viz-strong);
  transform: scale(1.2);
}
.legend-row__name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}
.legend-row__share {
  font-variant-numeric: tabular-nums;
  color: var(--ink-3);
  font-size: 0.8rem;
}
.legend-row__amount {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--ink);
  min-width: 7.2ch;
  text-align: right;
}

/* --------------------------------------------------------------------------
   Meter: fill in ink, track one lighter step of the same gray ramp
   -------------------------------------------------------------------------- */
.meter {
  position: relative;
  height: 8px;
  border-radius: var(--r-pill);
  background: var(--viz-track);
  overflow: hidden;
}
.meter__fill {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--viz-strong);
  transform-origin: left center;
  transform: scaleX(calc(var(--v) / 100));
  transition: transform 1.4s var(--ease-out) 0.2s;
}
.nb-js .meter:not(.is-in) .meter__fill {
  transform: scaleX(0);
}
.meter__meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.86rem;
  color: var(--ink-2);
}

/* --------------------------------------------------------------------------
   Chips (pill radio) and switch
   -------------------------------------------------------------------------- */
.nb-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.nb-chip {
  min-height: 40px;
  padding: 0 16px;
  border-radius: var(--r-pill);
  box-shadow: inset 0 0 0 1px currentColor;
  font-weight: 600;
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
  opacity: 0.7;
  transition:
    opacity 0.2s var(--ease-out),
    background-color 0.25s var(--ease-out),
    color 0.25s var(--ease-out),
    transform 0.45s var(--ease-spring);
}
.nb-chip:hover {
  opacity: 1;
}
.nb-chip:active {
  transform: scale(0.95);
}

.switch {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  -webkit-tap-highlight-color: transparent;
}
.switch input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.switch__track {
  position: relative;
  width: 56px;
  height: 32px;
  border-radius: var(--r-pill);
  background: var(--viz-muted);
  transition: background-color 0.3s var(--ease-out);
}
.switch__thumb {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--panel);
  box-shadow: var(--shadow-sm);
  transition: transform 0.5s var(--ease-spring);
}
.switch input:checked + .switch__track {
  background: var(--ink);
}
.switch input:checked + .switch__track .switch__thumb {
  transform: translateX(24px);
}
.switch input:focus-visible + .switch__track {
  box-shadow: var(--focus);
}

.nb-avatar {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--on-ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   Popover
   -------------------------------------------------------------------------- */
.popover-wrap {
  position: relative;
}
.nb-popover {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: var(--z-popover);
  width: max-content;
  min-width: 240px;
  max-width: min(340px, calc(100vw - 32px));
  padding: 10px;
  border-radius: var(--r-tile);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line), var(--shadow-lg);
  transform-origin: top right;
  animation: pop-in 0.35s var(--ease-out) both;
}
.nb-popover[hidden] {
  display: none;
}
@keyframes pop-in {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.97);
  }
}
.popover__title {
  padding: 6px 10px 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-3);
}
.menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  font-weight: 500;
  font-size: 0.92rem;
  text-align: left;
  white-space: nowrap;
  transition: background-color 0.2s var(--ease-out);
}
.menu-item .ph {
  font-size: 1.15rem;
  color: var(--ink-2);
}
.menu-item:hover,
.menu-item:focus-visible {
  background: var(--panel-2);
}