/**
 * Diamond wallet — free-game currency UI.
 * Diamonds are never rupees: the look stays distinct from the cash wallet, but
 * every colour is derived from the live palette tokens (--kb-*) instead of a
 * hardcoded navy theme.
 */

:root {
  --dia-face: var(--kb-surface);
  --dia-face-2: var(--kb-surface-2);
  --dia-line: var(--kb-line-2);
  --dia-ink: var(--kb-ink);
  --dia-ink-2: var(--kb-ink-2);
  --dia-accent: var(--kb-info);
  --dia-accent-ink: #fff;
  --dia-accent-soft: color-mix(in srgb, var(--kb-info) 12%, var(--kb-surface));
  --dia-accent-line: color-mix(in srgb, var(--kb-info) 38%, transparent);
}

.home-greet-dia {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--dia-line);
  background: var(--dia-face);
  color: var(--dia-ink);
  font-weight: 800;
  padding: 7px 10px 7px 8px;
  border-radius: 999px;
  min-height: 40px;
  white-space: nowrap;
}
.home-greet-dia svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  fill: var(--dia-accent);
}
.home-greet-dia b { font-size: .78rem; letter-spacing: -.02em; }

/* ------------------------------------------------------------- home banner */

.dia-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  margin: 2px 0 0;
  padding: 11px 12px;
  border: 1px solid var(--dia-line);
  border-radius: var(--kb-r-md, 16px);
  background: linear-gradient(120deg, var(--dia-accent-soft), var(--dia-face) 60%, var(--dia-face-2));
  color: var(--dia-ink);
  text-align: left;
  overflow: hidden;
  position: relative;
}
.dia-banner i {
  margin-left: auto;
  font-style: normal;
  font-weight: 900;
  font-size: .78rem;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--dia-accent);
  color: var(--dia-accent-ink);
  white-space: nowrap;
}
.dia-banner.busy i { opacity: .55; }
.dia-copy { display: grid; gap: 2px; min-width: 0; }
.dia-copy b { font-size: .86rem; }
.dia-copy small { color: var(--dia-ink-2); font-size: .72rem; }
.dia-gem {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  border-radius: 9px;
  background:
    conic-gradient(from 45deg,
      color-mix(in srgb, var(--dia-accent) 45%, #fff),
      var(--dia-accent),
      color-mix(in srgb, var(--dia-accent) 20%, #fff),
      color-mix(in srgb, var(--dia-accent) 80%, var(--kb-ink)),
      color-mix(in srgb, var(--dia-accent) 45%, #fff));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, #fff 45%, transparent);
  clip-path: polygon(50% 100%, 2% 34%, 20% 4%, 80% 4%, 98% 34%);
}

/* ------------------------------------------------------------------- page */

.dia-refresh {
  margin-left: auto;
  border: 1px solid var(--kb-line-2);
  background: var(--kb-surface);
  color: var(--kb-ink);
  font-weight: 800;
  font-size: .74rem;
  border-radius: 999px;
  padding: 7px 12px;
}
.wallet-page .dia-refresh + * { margin-left: 0; }

.dia-hero {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--dia-line);
  border-radius: var(--kb-r-lg, 20px);
  background:
    radial-gradient(120% 90% at 12% 0%, var(--dia-accent-soft), transparent 60%),
    linear-gradient(165deg, var(--dia-face), var(--dia-face-2));
  box-shadow: var(--kb-shadow);
}
.dia-hero-bal small { display: block; color: var(--dia-ink-2); font-size: .72rem; }
.dia-hero-bal b {
  display: block;
  font-size: clamp(2rem, 1.2rem + 4vw, 2.9rem);
  line-height: 1.05;
  color: var(--dia-ink);
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
}
.dia-tag {
  display: inline-block;
  margin-top: 6px;
  font-size: .66rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--kb-warn);
  background: color-mix(in srgb, var(--kb-warn) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--kb-warn) 35%, transparent);
  border-radius: 999px;
  padding: 4px 9px;
}

.dia-slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.dia-slot {
  display: grid;
  justify-items: center;
  gap: 2px;
  padding: 10px 6px;
  border-radius: var(--kb-r-sm, 12px);
  border: 1px solid var(--kb-line);
  background: var(--dia-face-2);
  text-align: center;
}
.dia-slot span {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-weight: 900;
  font-size: .78rem;
  background: var(--kb-surface);
  color: var(--kb-ink-2);
}
.dia-slot b { font-size: .76rem; color: var(--dia-ink); font-variant-numeric: tabular-nums; }
.dia-slot small { font-size: .66rem; color: var(--dia-ink-2); }
.dia-slot.got { border-color: color-mix(in srgb, var(--kb-ok) 40%, transparent); background: color-mix(in srgb, var(--kb-ok) 10%, transparent); }
.dia-slot.got span { background: var(--kb-ok); color: #fff; }
.dia-slot.next { border-color: var(--dia-accent-line); background: var(--dia-accent-soft); }
.dia-slot.next span { background: var(--dia-accent); color: var(--dia-accent-ink); }
.dia-slot.next small { color: var(--dia-ink-2); }

.dia-note {
  margin: 12px 0 0;
  font-size: .76rem;
  line-height: 1.5;
  color: var(--kb-ink-2);
}

.dia-ledger { margin-top: 14px; }
.dia-ledger-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}
.dia-ledger-head b { font-size: .92rem; color: var(--kb-ink); }
.dia-ledger-head small { color: var(--kb-ink-2); font-size: .72rem; margin-left: auto; }
.dia-rows { display: grid; gap: 6px; }
.dia-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--kb-line);
  border-radius: var(--kb-r-sm, 12px);
  background: var(--kb-surface);
  color: var(--kb-ink);
}
.dia-row span { min-width: 0; font-size: .8rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dia-row span small { display: block; color: var(--kb-ink-2); font-size: .68rem; margin-top: 2px; }
.dia-row b { margin-left: auto; font-weight: 900; font-size: .84rem; font-variant-numeric: tabular-nums; }
.dia-row.in b { color: var(--kb-ok); }
.dia-row.out b { color: var(--dia-accent); }

/* --------------------------------------------------------------- the sheet */

.dia-sheet {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 20px;
  background: color-mix(in srgb, var(--kb-ink) 55%, transparent);
  backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease;
}
.dia-sheet.show { opacity: 1; pointer-events: auto; }
.dia-sheet.hidden { display: none; }
.dia-sheet-card {
  position: relative;
  width: min(340px, 92vw);
  padding: 26px 20px 20px;
  border-radius: var(--kb-r-xl, 24px);
  border: 1px solid var(--dia-line);
  background: linear-gradient(170deg, var(--dia-face), var(--dia-face-2));
  color: var(--dia-ink);
  text-align: center;
  transform: translateY(14px) scale(.94);
  transition: transform .3s var(--kb-ease, cubic-bezier(.22, 1, .36, 1));
}
.dia-sheet.show .dia-sheet-card { transform: translateY(0) scale(1); }
.dia-sheet-kicker {
  margin: 0;
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--dia-ink-2);
}
.dia-sheet-amt {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  margin: 8px 0 2px;
}
.dia-sheet-amt b {
  font-size: 2.9rem;
  font-weight: 900;
  line-height: 1;
  color: var(--dia-accent);
  letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
}
.dia-sheet-amt small { font-size: .76rem; color: var(--dia-ink-2); }
.dia-sheet-line { margin: 4px 0 16px; font-size: .8rem; color: var(--dia-ink-2); }
.dia-sheet-ok {
  width: 100%;
  border: 0;
  border-radius: 999px;
  padding: 13px;
  font-weight: 900;
  font-size: .92rem;
  background: var(--kb-primary);
  color: var(--kb-on-primary);
}

.dia-burst {
  position: absolute;
  left: 50%;
  top: 42%;
  width: 190px;
  height: 190px;
  margin: -95px 0 0 -95px;
  pointer-events: none;
  background:
    repeating-conic-gradient(from 0deg,
      color-mix(in srgb, var(--dia-accent) 35%, transparent) 0deg 6deg, transparent 6deg 18deg);
  mask: radial-gradient(circle, transparent 32%, #000 42%, #000 62%, transparent 72%);
  -webkit-mask: radial-gradient(circle, transparent 32%, #000 42%, #000 62%, transparent 72%);
  animation: dia-spin 2.6s linear infinite;
}
@keyframes dia-spin { to { transform: rotate(360deg); } }

/* flying coins layer lives above everything, but must not eat taps */
.dia-flyer { position: fixed; inset: 0; z-index: 130; pointer-events: none; }
.dia-coin {
  position: absolute;
  width: 15px;
  height: 13px;
  display: block;
  background: linear-gradient(160deg,
    color-mix(in srgb, var(--dia-accent) 25%, #fff), var(--dia-accent) 55%,
    color-mix(in srgb, var(--dia-accent) 75%, var(--kb-ink)));
  clip-path: polygon(50% 100%, 2% 34%, 20% 4%, 80% 4%, 98% 34%);
  filter: drop-shadow(0 2px 6px color-mix(in srgb, var(--dia-accent) 55%, transparent));
}

@media (max-width: 400px) {
  .home-greet-dia { padding: 6px 8px 6px 7px; min-height: 36px; }
  .home-greet-dia b { font-size: .7rem; }
  .dia-slot b { font-size: .7rem; }
  .dia-slot small { font-size: .6rem; }
}

/* ------------------------------------------------------------ tile badges */

/* Free tables are paid in diamonds, paid tables in real cash. The badge has to
   read at a glance, so it sits on the art, not in the label row. */
.game-cost {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 13px 13px;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--kb-ink) 35%, transparent);
}
.game-cost.dia {
  border: 1px solid color-mix(in srgb, var(--kb-info) 65%, transparent);
  background-color: var(--kb-surface);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230369a1'%3E%3Cpath d='M6.4 3h11.2l3.4 5.4L12 21 3 8.4 6.4 3Zm1.3 5.4h8.6l.9-1.5-1.4-2.1H8.2l-.5 2.1.9 1.5Zm-2.5.6 6.8 9 6.8-9H5.2Z'/%3E%3C/svg%3E");
}
.game-cost.cash {
  border: 1px solid color-mix(in srgb, var(--kb-ok) 60%, transparent);
  background-color: var(--kb-surface);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2315803d'%3E%3Ccircle cx='12' cy='12' r='9' fill='none' stroke='%2315803d' stroke-width='2'/%3E%3Cpath d='M9 8h6M9 11h6M12 8v8M10.5 16h4' stroke='%2315803d' stroke-width='1.7' stroke-linecap='round'/%3E%3C/svg%3E");
}

.pf-ico.ico-dia {
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--kb-info) 55%, #fff), var(--kb-info));
  color: #fff;
}

@media (max-width: 400px) {
  .game-cost { width: 18px; height: 18px; top: 8px; right: 8px; background-size: 11px 11px; }
}

@media (prefers-reduced-motion: reduce) {
  .dia-burst { animation: none; }
  .dia-sheet-card { transition: none; }
}

html[data-gfx="low"] .dia-burst { display: none; }