.app-root {
  min-height: var(--tg-viewport-height);
}

.app-shell {
  width: min(100%, var(--content-width));
  min-height: var(--tg-viewport-height);
  margin: 0 auto;
  padding-bottom: calc(var(--bottom-nav-height) + var(--safe-bottom) + 16px);
}

.status-header {
  position: sticky;
  z-index: 30;
  top: 0;
  display: grid;
  grid-template-columns: minmax(128px, 1.25fr) auto minmax(102px, .85fr);
  gap: 8px;
  align-items: center;
  min-height: calc(var(--status-header-height) + var(--safe-top));
  padding:
    calc(9px + var(--safe-top))
    calc(10px + var(--safe-right))
    9px
    calc(10px + var(--safe-left));
  border-bottom: 1px solid var(--color-border);
  background: rgb(6 17 40 / 92%);
  box-shadow: 0 12px 30px rgb(0 0 0 / 18%);
  backdrop-filter: blur(18px);
}

.level-status-button,
.brand-home-button,
.coin-status-button {
  min-width: 0;
  border: 0;
  cursor: pointer;
}

.level-status-button {
  display: grid;
  gap: 5px;
  padding: 0;
  background: transparent;
  text-align: left;
}

.level-status-top {
  display: flex;
  gap: 5px;
  align-items: baseline;
  padding-left: 2px;
}

.level-label {
  color: #3cff61;
  font-size: .78rem;
  font-weight: 800;
}

.level-value {
  color: #fff;
  font-size: .94rem;
}

.xp-row {
  display: grid;
  grid-template-columns: 17px minmax(48px, 1fr) auto;
  gap: 6px;
  align-items: center;
  min-height: 34px;
  padding: 6px 8px;
  border: 1px solid rgb(255 255 255 / 35%);
  border-radius: 10px;
  background: linear-gradient(135deg, #ffd700 0%, #ffc300 60%, #ffa500 100%);
  box-shadow: inset 0 2px 4px rgb(255 255 255 / 58%), 0 5px 10px rgb(0 0 0 / 24%);
}

.xp-star {
  display: grid;
  color: #1767da;
  font-size: 1rem;
  place-items: center;
}

.xp-track {
  display: block;
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: rgb(24 27 35 / 36%);
}

.xp-fill {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-xp-start), var(--color-xp-end));
  transition: width 320ms ease;
}

.xp-text {
  color: #2516b5;
  font-size: .66rem;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.brand-home-button {
  display: grid;
  padding: 5px 8px;
  border-radius: 13px;
  background: transparent;
  text-align: center;
}

.brand-home-button.is-active {
  background: rgb(255 255 255 / 7%);
}

.brand-wordmark {
  color: #fff;
  font-size: 1.08rem;
  font-weight: 950;
  letter-spacing: -.04em;
}

.brand-caption {
  color: var(--color-muted);
  font-size: .57rem;
  font-weight: 750;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.coin-status-button {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: flex-end;
  padding: 7px 8px;
  border-radius: 14px;
  background: rgb(255 180 0 / 9%);
}

.coin-status-icon {
  display: grid;
  width: 31px;
  height: 31px;
  flex: 0 0 auto;
  place-items: center;
  border: 2px solid #e0aa00;
  border-radius: 50%;
  background: linear-gradient(145deg, #ffe27b, #ffb400);
  color: #fff;
  font-size: 1.02rem;
  box-shadow: inset 0 2px 3px rgb(255 255 255 / 55%), 0 5px 12px rgb(0 0 0 / 22%);
}

.coin-status-copy {
  display: grid;
  min-width: 0;
  text-align: right;
}

.coin-status-label {
  color: #ffcf40;
  font-size: .62rem;
  font-weight: 700;
}

.coin-balance {
  overflow: hidden;
  max-width: 88px;
  color: #ffb400;
  font-size: .95rem;
  font-variant-numeric: tabular-nums;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-container {
  min-height: calc(var(--tg-viewport-height) - var(--status-header-height) - var(--bottom-nav-height));
  padding: 22px calc(16px + var(--safe-right)) 34px calc(16px + var(--safe-left));
}

.bottom-nav {
  position: fixed;
  z-index: 40;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  width: min(100%, var(--content-width));
  min-height: calc(var(--bottom-nav-height) + var(--safe-bottom));
  margin: 0 auto;
  padding: 7px var(--safe-right) var(--safe-bottom) var(--safe-left);
  border-top: 1px solid rgb(255 255 255 / 11%);
  background: rgb(15 15 18 / 96%);
  box-shadow: var(--shadow-nav);
  backdrop-filter: blur(16px);
}

.nav-button {
  position: relative;
  display: grid;
  grid-template-rows: 28px auto;
  gap: 2px;
  place-items: center;
  min-width: 0;
  padding: 5px 1px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: #b9bdc8;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease, color 120ms ease;
}

.nav-button:active {
  transform: scale(.9);
}

.nav-button.is-active {
  background: rgb(255 180 0 / 12%);
  color: #ffcc48;
  font-weight: 800;
}

.nav-button.has-hint::after {
  position: absolute;
  top: 4px;
  right: max(4px, 12%);
  display: grid;
  width: 12px;
  height: 12px;
  content: "";
  border: 2px solid #111;
  border-radius: 50%;
  background: #fbbf24;
  box-shadow: 0 0 0 1px rgb(255 255 255 / 25%);
}

.nav-icon {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  font-size: 1.52rem;
}

.nav-label {
  overflow: hidden;
  max-width: 100%;
  font-size: .58rem;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-tone-earn .nav-icon { color: #28c76f; }
.nav-tone-play .nav-icon { color: #ff4fe1; }
.nav-tone-level .nav-icon { color: #4d9cff; }
.nav-tone-friends .nav-icon { color: #f1c40f; }
.nav-tone-wallet .nav-icon { color: #ef5b5b; }
.nav-tone-settings .nav-icon { color: #a0a6b1; }
.nav-button.is-active .nav-icon { color: currentColor; }

.toast {
  position: fixed;
  z-index: 80;
  right: max(18px, var(--safe-right));
  bottom: calc(var(--bottom-nav-height) + var(--safe-bottom) + 18px);
  left: max(18px, var(--safe-left));
  max-width: 620px;
  margin: 0 auto;
  padding: 13px 15px;
  border: 1px solid var(--color-border-strong);
  border-radius: 14px;
  background: #101d39;
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.toast[data-tone="success"] { border-color: rgb(74 222 128 / 55%); }
.toast[data-tone="error"] { border-color: rgb(251 113 133 / 55%); }

@media (max-width: 420px) {
  .status-header {
    grid-template-columns: minmax(118px, 1.1fr) auto minmax(92px, .8fr);
    gap: 4px;
    padding-right: calc(7px + var(--safe-right));
    padding-left: calc(7px + var(--safe-left));
  }

  .brand-caption { display: none; }
  .brand-wordmark { font-size: .94rem; }
  .coin-status-button { gap: 4px; padding: 6px 5px; }
  .coin-status-icon { width: 28px; height: 28px; }
  .coin-balance { max-width: 62px; font-size: .84rem; }
  .xp-text { font-size: .58rem; }
  .nav-label { font-size: .52rem; }
}

@media (min-width: 720px) {
  .app-shell {
    border-right: 1px solid var(--color-border);
    border-left: 1px solid var(--color-border);
    box-shadow: 0 0 60px rgb(0 0 0 / 24%);
  }
}