/* Виджет TON-доната. Перекрашивается переменными --ton-* на контейнере (или выше по дереву). Значения ниже — нейтральные по умолчанию (специфичность 0 — любой селектор сайта их перебивает). */
:where(.ton-donate) {
  --ton-bg: #fff;
  --ton-fg: #14161a;
  --ton-muted: #5b6270;
  --ton-card: #f4f6fa;
  --ton-accent: #0a84ff;
  --ton-accent-fg: #fff;
  --ton-danger: #c62828;
  --ton-ok: #1b7f3b;
  --ton-focus: #0a84ff;
  --ton-border-color: #d5dae3;
  --ton-border-w: 1px;
  --ton-border: var(--ton-border-w) solid var(--ton-border-color);
  --ton-radius: 14px;
  --ton-radius-sm: 10px;
  --ton-shadow: none;
  --ton-shadow-press: none;
  --ton-qr-fg: #000;
  --ton-qr-bg: #fff;
  --ton-font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ton-font-display: var(--ton-font);
  --ton-gap: 18px;
  font-family: var(--ton-font);
  color: var(--ton-fg);
  background: var(--ton-bg);
  border: var(--ton-border);
  border-radius: var(--ton-radius);
  box-shadow: var(--ton-shadow);
  padding: clamp(16px, 3vw, 28px);
  line-height: 1.45;
}
.ton-donate *, .ton-donate *::before, .ton-donate *::after { box-sizing: border-box; }
.ton-donate [hidden] { display: none !important; }

.ton-head { margin-bottom: var(--ton-gap); }
.ton-title { font: 800 clamp(1.4rem, 3vw, 2rem)/1.1 var(--ton-font-display); margin: 0 0 8px; letter-spacing: -.01em; }
.ton-lead { margin: 0; color: var(--ton-muted); max-width: 56ch; }

.ton-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(180px, 240px); gap: calc(var(--ton-gap) * 1.4); align-items: start; }
@media (max-width: 720px) { .ton-body { grid-template-columns: minmax(0, 1fr); } .ton-qr { order: -1; justify-self: center; } }

.ton-field { border: 0; margin: 0 0 14px; padding: 0; min-width: 0; }
.ton-field > label, .ton-field > legend { display: block; padding: 0; font-weight: 700; font-size: .92rem; margin-bottom: 6px; }
.ton-amounts { display: flex; flex-wrap: wrap; gap: 8px; }
.ton-chip {
  font: 800 1.05rem/1 var(--ton-font-display); min-width: 56px; min-height: 46px; padding: 0 14px;
  color: var(--ton-fg); background: var(--ton-card); border: var(--ton-border); border-radius: var(--ton-radius-sm);
  box-shadow: var(--ton-shadow); cursor: pointer;
  transition: transform .18s cubic-bezier(.34, 1.56, .64, 1), box-shadow .18s, background-color .12s;
}
.ton-chip:hover { transform: translate(-1px, -1px); }
.ton-chip:active { transform: translate(2px, 2px); box-shadow: var(--ton-shadow-press); }
.ton-chip[aria-pressed="true"] { background: var(--ton-accent); color: var(--ton-accent-fg); }

.ton-input {
  width: 100%; min-height: 46px; padding: 0 14px; font: 600 1rem/1.2 var(--ton-font); color: var(--ton-fg);
  background: var(--ton-bg); border: var(--ton-border); border-radius: var(--ton-radius-sm);
}
.ton-input::placeholder { color: var(--ton-muted); font-weight: 500; opacity: .8; }
.ton-input[aria-invalid="true"] { border-color: var(--ton-danger); }
.ton-error { margin: 6px 0 0; color: var(--ton-danger); font-size: .88rem; font-weight: 600; }

.ton-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 4px 0 12px; }
.ton-btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 18px;
  font: 800 .98rem/1 var(--ton-font-display); text-decoration: none; color: var(--ton-fg); background: var(--ton-card);
  border: var(--ton-border); border-radius: var(--ton-radius-sm); box-shadow: var(--ton-shadow); cursor: pointer;
  transition: transform .18s cubic-bezier(.34, 1.56, .64, 1), box-shadow .18s, background-color .12s;
}
.ton-btn:hover { transform: translate(-1px, -1px); }
.ton-btn:active { transform: translate(2px, 2px); box-shadow: var(--ton-shadow-press); }
.ton-btn--primary { background: var(--ton-accent); color: var(--ton-accent-fg); }
.ton-btn[aria-disabled="true"] { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.ton-btn[data-done="1"] { background: var(--ton-ok); color: #fff; }

.ton-addr { margin: 0 0 6px; }
.ton-addr code {
  display: block; padding: 10px 12px; font: 600 .86rem/1.4 ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  background: var(--ton-card); border: var(--ton-border); border-radius: var(--ton-radius-sm); overflow-wrap: anywhere; user-select: all;
}
.ton-note { margin: 0; font-size: .85rem; color: var(--ton-muted); }
.ton-note a { color: inherit; text-underline-offset: 3px; }
.ton-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; margin: 0; }

.ton-qr { margin: 0; text-align: center; }
.ton-qr-box { background: var(--ton-qr-bg); border: var(--ton-border); border-radius: var(--ton-radius-sm); box-shadow: var(--ton-shadow); padding: 10px; line-height: 0; }
.ton-qr-svg { width: 100%; height: auto; display: block; }
.ton-qr figcaption { margin-top: 10px; font-size: .85rem; color: var(--ton-muted); }

.ton-off { margin: 0 0 12px; font-weight: 600; }

.ton-wall { margin-top: calc(var(--ton-gap) * 1.4); padding-top: var(--ton-gap); border-top: var(--ton-border); }
.ton-wall-title { font: 800 1.2rem/1.2 var(--ton-font-display); margin: 0 0 12px; }
.ton-list { list-style: none; margin: 0 0 10px; padding: 0; display: grid; gap: 8px; }
.ton-row {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 4px 12px; align-items: center;
  padding: 10px 12px; background: var(--ton-card); border: var(--ton-border); border-radius: var(--ton-radius-sm);
}
.ton-sum { font: 800 1rem/1 var(--ton-font-display); white-space: nowrap; }
.ton-who a { color: inherit; font: 600 .9rem/1 ui-monospace, Menlo, Consolas, monospace; text-underline-offset: 3px; }
.ton-when { font-size: .82rem; color: var(--ton-muted); white-space: nowrap; }
.ton-msg { grid-column: 1 / -1; font-size: .94rem; overflow-wrap: anywhere; }
.ton-empty { margin: 0 0 10px; padding: 14px; background: var(--ton-card); border: var(--ton-border); border-radius: var(--ton-radius-sm); }
.ton-fail { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 10px; padding: 12px 14px; border: var(--ton-border); border-color: var(--ton-danger); border-radius: var(--ton-radius-sm); }
.ton-fail p { margin: 0; flex: 1 1 220px; font-weight: 600; }

.ton-row--sk { height: 46px; position: relative; overflow: hidden; }
.ton-row--sk span { display: block; height: 12px; border-radius: 6px; background: color-mix(in srgb, var(--ton-fg) 14%, transparent); }
.ton-row--sk span:first-child { width: 64px; } .ton-row--sk span:last-child { width: 40%; justify-self: end; grid-column: 3; }
.ton-row--sk::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, color-mix(in srgb, var(--ton-bg) 70%, transparent) 50%, transparent 70%); transform: translateX(-100%); animation: ton-sheen 1.3s linear infinite; }
@keyframes ton-sheen { to { transform: translateX(100%); } }

.ton-donate :focus-visible { outline: 3px solid var(--ton-focus); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  .ton-chip, .ton-btn { transition: none; }
  .ton-row--sk::after { animation: none; }
}