:root {
  --tg-bg: var(--tg-theme-bg-color, #0f1419);
  --tg-fg: var(--tg-theme-text-color, #e7eaef);
  --tg-hint: var(--tg-theme-hint-color, #8692a1);
  --tg-link: var(--tg-theme-link-color, #64b5f6);
  --tg-button: var(--tg-theme-button-color, #2ea6ff);
  --tg-button-text: var(--tg-theme-button-text-color, #ffffff);
  --tg-card: var(--tg-theme-secondary-bg-color, #1a2030);
  --tg-accent: var(--tg-theme-accent-text-color, #64b5f6);
  --tg-destructive: var(--tg-theme-destructive-text-color, #e95e5e);
  --slh-success: #2fbf71;
  --slh-warn: #f0b429;
  --radius: 14px;
  --pad: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--tg-bg);
  color: var(--tg-fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans Hebrew", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
  direction: rtl;
}

.app {
  max-width: 560px;
  margin: 0 auto;
  padding: var(--pad);
  padding-bottom: calc(var(--pad) + env(safe-area-inset-bottom));
}

header.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 0 16px;
}

header.topbar h1 {
  font-size: 18px;
  font-weight: 600;
  flex: 1;
}

header.topbar .user {
  font-size: 13px;
  color: var(--tg-hint);
}

.card {
  background: var(--tg-card);
  border-radius: var(--radius);
  padding: var(--pad);
  margin-bottom: 12px;
}

.card h2 {
  font-size: 15px;
  font-weight: 600;
  color: var(--tg-hint);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kpi {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.kpi > div {
  background: var(--tg-bg);
  border-radius: 10px;
  padding: 14px;
}

.kpi .label {
  font-size: 12px;
  color: var(--tg-hint);
  margin-bottom: 4px;
}

.kpi .value {
  font-size: 22px;
  font-weight: 700;
}

.kpi .value.small { font-size: 16px; font-weight: 600; }

.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.row:last-child { border-bottom: none; }

.row .label { color: var(--tg-hint); font-size: 13px; }
.row .value { font-weight: 600; font-size: 14px; }

.btn {
  display: block;
  width: 100%;
  background: var(--tg-button);
  color: var(--tg-button-text);
  border: none;
  border-radius: 10px;
  padding: 14px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.secondary { background: var(--tg-card); color: var(--tg-fg); }
.btn.destructive { background: var(--tg-destructive); }

.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(255,255,255,0.08);
}
.tag.ok { background: var(--slh-success); color: #fff; }
.tag.warn { background: var(--slh-warn); color: #000; }
.tag.error { background: var(--tg-destructive); color: #fff; }

.placeholder {
  color: var(--tg-hint);
  font-style: italic;
}

.err {
  color: var(--tg-destructive);
  background: rgba(233,94,94,0.08);
  padding: 12px;
  border-radius: 10px;
  font-size: 13px;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--tg-hint);
  border-top-color: var(--tg-button);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

.nav {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.nav a {
  color: var(--tg-hint);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 10px;
  background: var(--tg-card);
  font-size: 13px;
  white-space: nowrap;
}
.nav a.active { background: var(--tg-button); color: var(--tg-button-text); }

.token-row {
  display: flex;
  align-items: center;
  padding: 12px;
  background: var(--tg-bg);
  border-radius: 10px;
  margin-bottom: 8px;
}
.token-row .sym {
  font-weight: 700;
  width: 48px;
  font-size: 14px;
}
.token-row .name {
  flex: 1;
  color: var(--tg-hint);
  font-size: 12px;
}
.token-row .amount {
  font-weight: 600;
  text-align: left;
}