/* DEC-147 fix: .hidden utility (отсутствовал в CSS, JS использует classList.add('hidden')) */
.hidden { display: none !important; }
/* Защита: role="alert" без текста не рендерится как пустая красная полоса */
[role="alert"]:empty { display: none !important; }

/* TASK-PAYMENT-FLOW-001 + TASK-UX-004 (INPUT_RULES) + TASK-040-UX EVO shell */
.checkout-shell {
  min-height: 100vh;
  background: var(--bg, var(--bg));
  color: var(--text, var(--text));
}
.checkout-main {
  position: relative;
  z-index: 1;
  padding: 2.5rem 1rem 3rem;
}
.checkout-inner {
  max-width: 480px;
  margin: 0 auto;
}
.checkout-page-card {
  padding: 1.5rem 1.25rem 1.75rem;
}
.checkout-title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.checkout-lede {
  font-size: 0.875rem;
  color: var(--muted);
  margin: 0 0 1.5rem;
  line-height: 1.45;
}
.checkout-total-block {
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.checkout-total-label {
  font-size: 0.875rem;
  color: var(--muted);
  margin: 0 0 0.25rem;
}
.checkout-methods {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.checkout-panel {
  margin-top: 1.5rem;
  border-radius: var(--radius-lg, 0.75rem);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 1.5rem;
}
.checkout-panel--spaced {
  margin-top: 2rem;
}
.checkout-footnote {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 1.5rem 0 0;
}
.checkout-err {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--destructive);
}
.checkout-card-btn {
  width: 100%;
  min-height: 52px;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--card);
  font-weight: 600;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  text-align: left;
  cursor: pointer;
  color: inherit;
}
.checkout-card-btn .method-icon {
  flex-shrink: 0;
  font-size: 1.25rem;
  line-height: 1;
  width: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.checkout-card-btn .method-label {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.25;
}
.checkout-card-btn .method-sublabel {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
}
.checkout-card-btn .method-fee {
  flex-shrink: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
  max-width: 38%;
  text-align: right;
}
.checkout-card-btn .method-arrow {
  flex-shrink: 0;
  font-size: 1.35rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1;
  opacity: 0.85;
}
.checkout-card-btn--inactive {
  opacity: 0.55;
  cursor: not-allowed;
}
.checkout-card-btn--inactive:hover,
.checkout-card-btn--inactive:focus-visible {
  border-color: var(--border);
  box-shadow: none;
}
.checkout-card-btn:hover,
.checkout-card-btn:focus-visible {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--primary) 35%, transparent);
}
.checkout-card-btn.is-selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--primary) 35%, transparent);
}
.checkout-pay-btn {
  width: 100%;
  margin-top: 1rem;
  min-height: 52px;
  border-radius: 0.75rem;
  font-weight: 700;
  font-size: 1rem;
  transition: filter 0.2s ease, opacity 0.2s ease, transform 0.15s ease;
}
.checkout-page-card .checkout-pay-btn.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-ink, var(--bg));
}
.checkout-pay-btn:hover,
.checkout-pay-btn:focus-visible {
  filter: brightness(1.05);
  outline: none;
}
.checkout-pay-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.checkout-shell #fx-conversion-block {
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
}
.checkout-shell .fx-amount-primary {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.checkout-shell .fx-amount-note {
  font-size: 0.8rem;
  color: var(--muted);
}
.checkout-price {
  font-size: 2.25rem;
  line-height: 1.1;
  font-weight: 800;
  color: var(--primary);
}
@media (min-width: 768px) {
  .checkout-price {
    font-size: 2.25rem;
  }
}
/* INPUT_RULES: поля крипто-формы */
.co-field {
  position: relative;
  margin-bottom: 1rem;
}
.co-input-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative; /* для абс. позиции .co-input-ico */
  width: 100%;
}
.co-flag-wrap {
  position: absolute;
  left: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 1;
}
.co-flag-img {
  width: 20px;
  height: 20px;
  object-fit: cover;
  border-radius: 2px;
}
.co-input.has-flag {
  padding-left: 2.5rem;
}
.co-input {
  width: 100%;
  min-height: 3rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--bg);
  padding: 0 0.75rem 0 0.75rem;
  color: var(--text);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.co-input::placeholder {
  color: var(--muted);
  font-size: 0.875rem;
}
.co-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--primary) 35%, transparent);
}

/* MIR parent drop-in: КАРТА / СБП children. Uses checkout-scoped EVO tokens only. */
.checkout-shell .checkout-mir-panel {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.checkout-shell .mir-sbp-only-banner {
  border: 1px solid var(--border);
  border-radius: var(--radius, 0.75rem);
  background: color-mix(in srgb, var(--primary) 12%, var(--card));
  padding: 0.875rem 1rem;
}
.checkout-shell .mir-sbp-only-banner__title {
  margin: 0 0 0.35rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.35;
}
.checkout-shell .mir-sbp-only-banner__sub {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.35;
}
.checkout-shell .mir-dropin-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.625rem;
  width: 100%;
}
.checkout-shell .mir-child-btn {
  min-width: 0;
  min-height: 3.25rem;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: var(--card);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  position: relative;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, color 0.18s ease, opacity 0.18s ease;
}
.checkout-shell .mir-child-btn:hover:not(:disabled),
.checkout-shell .mir-child-btn:focus-visible {
  outline: none;
  border-color: var(--primary);
  background: var(--primary-fill, var(--card));
  color: var(--primary);
}
.checkout-shell .mir-child-btn[data-state="selected"] {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 18%, var(--card));
  color: var(--text);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--primary) 35%, transparent), var(--glow-card, 0 0 0 transparent);
}
.checkout-shell .mir-child-btn[data-state="disabled"] {
  opacity: 0.45;
  cursor: not-allowed;
}
.checkout-shell .mir-child-ico {
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  border: 1px solid color-mix(in srgb, var(--primary) 46%, var(--border));
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  border-radius: 0.625rem;
  flex: 0 0 auto;
}
.checkout-shell .mir-child-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
}
.checkout-shell .mir-child-label {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 1rem;
  line-height: 1.1;
  letter-spacing: 0;
}
.checkout-shell .mir-child-sub {
  display: none;
}
.checkout-shell .mir-child-check {
  position: absolute;
  top: 0.625rem;
  right: 0.625rem;
  width: 1.375rem;
  height: 1.375rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--primary);
  color: var(--bg);
  font-size: 0.875rem;
  font-weight: 900;
}
.checkout-shell .mir-dropin-spacer {
  min-height: 0.125rem;
}
.checkout-shell .mir-h2h-card {
  border: 1px solid var(--border);
  border-radius: 0.875rem;
  background: var(--card);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.checkout-shell .mir-acq-card {
  border-color: color-mix(in srgb, var(--primary) 44%, var(--border));
  background: color-mix(in srgb, var(--bg) 78%, var(--card));
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--primary) 34%, transparent);
}
.checkout-shell .mir-acq-eyebrow {
  color: var(--primary);
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.checkout-shell .mir-acq-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--border);
  border-radius: 0.625rem;
  background: var(--card);
  padding: 0.1875rem;
  gap: 0.1875rem;
}
.checkout-shell .mir-acq-tab {
  min-width: 0;
  min-height: 2.25rem;
  border: 1px solid transparent;
  border-radius: 0.5rem;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.875rem;
  cursor: pointer;
}
.checkout-shell .mir-acq-tab[aria-selected="true"] {
  border-color: color-mix(in srgb, var(--primary) 42%, transparent);
  background: color-mix(in srgb, var(--primary) 18%, transparent);
  color: var(--primary);
}
.checkout-shell .mir-acq-fields {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.checkout-shell .mir-acq-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.checkout-shell .mir-acq-field {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4375rem;
}
.checkout-shell .mir-acq-label {
  color: var(--muted);
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.checkout-shell .mir-acq-input-wrap {
  position: relative;
  display: block;
}
.checkout-shell .mir-acq-input {
  width: 100%;
  min-height: 3.25rem;
  border: 1px solid var(--border);
  border-radius: 0.625rem;
  background: var(--card);
  color: var(--text);
  font: inherit;
  font-size: 1rem;
  line-height: 1.2;
  padding: 0 0.875rem;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.checkout-shell .mir-acq-input::placeholder {
  color: color-mix(in srgb, var(--muted) 72%, transparent);
}
.checkout-shell .mir-acq-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary) 24%, transparent);
}
.checkout-shell .mir-acq-input--pan,
.checkout-shell .mir-acq-input--upper {
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  letter-spacing: 0.08em;
}
.checkout-shell .mir-acq-input--pan {
  padding-right: 3.25rem;
}
.checkout-shell .mir-acq-input-badge {
  position: absolute;
  right: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.checkout-shell .mir-acq-input-badge--lock {
  font-size: 0.875rem;
}
.checkout-shell .mir-acq-save {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--muted);
  font-size: 0.875rem;
  cursor: pointer;
}
.checkout-shell .mir-acq-save input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.checkout-shell .mir-acq-save-box {
  width: 1.125rem;
  height: 1.125rem;
  border: 1px solid var(--border);
  border-radius: 0.3125rem;
  background: var(--card);
  flex: 0 0 auto;
}
.checkout-shell .mir-acq-save input:checked + .mir-acq-save-box {
  border-color: var(--primary);
  background: var(--primary);
  box-shadow: inset 0 0 0 0.25rem var(--card);
}
.checkout-shell .mir-acq-primary {
  width: 100%;
  min-height: 3.25rem;
  border-radius: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 800;
  transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.checkout-shell.checkout-pp .mir-acq-primary.btn-primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 1px solid var(--btn-primary-border);
}
.checkout-shell .mir-acq-primary:disabled,
.checkout-shell .mir-acq-primary[data-state="disabled"] {
  opacity: 0.45;
  cursor: not-allowed;
  filter: grayscale(0.25);
}
.checkout-shell .mir-acq-primary:not(:disabled)[data-state="active"],
.checkout-shell .mir-acq-primary.is-active:not(:disabled) {
  opacity: 1;
  cursor: pointer;
  filter: none;
}
.checkout-shell .mir-acq-secure,
.checkout-shell .mir-acq-privacy {
  color: var(--muted);
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  font-size: 0.75rem;
  line-height: 1.45;
  text-align: center;
}
.checkout-shell .mir-acq-privacy {
  margin: -0.125rem 0 0;
  font-family: var(--font-body);
}
.checkout-shell .mir-acq-privacy a {
  color: var(--muted);
  text-decoration: underline;
}
.checkout-shell .mir-acq-captured {
  min-height: 2.875rem;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  border: 1px solid var(--border);
  border-radius: 0.625rem;
  background: var(--card);
  color: var(--muted);
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
}
.checkout-shell .mir-acq-captured b {
  color: var(--text);
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  font-weight: 800;
}
.checkout-shell .mir-acq-captured-ico {
  color: var(--success);
}
.checkout-shell .mir-acq-captured button {
  margin-left: auto;
  border: 0;
  background: transparent;
  color: var(--primary);
  font: inherit;
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}
.checkout-shell .mir-acq-sms-head {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.checkout-shell .mir-acq-sms-title {
  color: var(--text);
  font-size: 1.25rem;
  font-weight: 900;
  line-height: 1.15;
}
.checkout-shell .mir-acq-sms-sub {
  margin: 0;
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.45;
}
.checkout-shell .mir-acq-sms-sub b {
  color: var(--text);
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}
.checkout-shell .mir-sms-real-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.checkout-shell .mir-sms-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.5rem;
}
.checkout-shell .mir-sms-cell {
  aspect-ratio: 1.2;
  min-height: 3.125rem;
  border: 1px solid var(--border);
  border-radius: 0.625rem;
  background: var(--card);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  cursor: text;
}
.checkout-shell .mir-sms-cell--focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary) 26%, transparent);
}
.checkout-shell .mir-sms-cell--error {
  border-color: var(--destructive);
  color: var(--destructive);
  background: color-mix(in srgb, var(--destructive) 14%, var(--card));
}
.checkout-shell .mir-acq-error {
  border: 1px solid color-mix(in srgb, var(--destructive) 48%, var(--border));
  border-radius: 0.625rem;
  background: color-mix(in srgb, var(--destructive) 18%, var(--card));
  color: var(--destructive);
  padding: 0.75rem;
  font-size: 0.875rem;
  font-weight: 700;
}
.checkout-shell .mir-acq-sms-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.4;
}
.checkout-shell .mir-acq-sms-meta b {
  color: var(--text);
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);
}
.checkout-shell .mir-acq-resend {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
}
.checkout-shell .mir-acq-resend:disabled {
  opacity: 0.6;
}
.checkout-shell .mir-acq-banner--error {
  border-radius: 0.625rem;
  border: 1px solid var(--destructive-border);
  background: var(--destructive-fill);
  color: var(--destructive);
  padding: 0.75rem 0.875rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
}
.checkout-shell .mir-acq-card--invalid .mir-acq-input[aria-invalid="true"] {
  border-color: var(--destructive);
}
.checkout-shell .mir-actions--sms-extra {
  margin-top: 0.75rem;
}
.checkout-shell .mir-acq-input:-webkit-autofill,
.checkout-shell .mir-acq-input:-webkit-autofill:hover,
.checkout-shell .mir-acq-input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text) !important;
  box-shadow: 0 0 0 1000px var(--card) inset !important;
  caret-color: var(--text);
  transition: background-color 50000s ease-in-out 0s;
}
.checkout-shell .cp-input:-webkit-autofill,
.checkout-shell .cp-input:-webkit-autofill:hover,
.checkout-shell .cp-input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text) !important;
  box-shadow: 0 0 0 1000px var(--card) inset !important;
  caret-color: var(--text);
  transition: background-color 50000s ease-in-out 0s;
}
.checkout-shell .mir-h2h-title {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.25;
  font-weight: 800;
  margin: 0;
}
.checkout-shell .mir-h2h-copy,
.checkout-shell .mir-warning {
  margin: 0;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.45;
}
.checkout-shell .mir-warning {
  border: 1px solid var(--warning-border, var(--border));
  background: var(--warning-fill, var(--card-2, var(--card)));
  color: var(--warning);
  border-radius: 0.75rem;
  padding: 0.75rem;
}
.checkout-shell .mir-amount {
  color: var(--primary);
  font-size: 1.5rem;
  line-height: 1.1;
  font-weight: 800;
}
.checkout-shell .mir-timer {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
}
.checkout-shell .mir-timer b {
  color: var(--text);
  font-weight: 600;
}
.checkout-shell .mir-pay-row {
  display: grid;
  grid-template-columns: minmax(5.5rem, 0.7fr) minmax(0, 1fr) auto;
  gap: 0.5rem;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 0.625rem;
  font-size: 0.875rem;
}
.checkout-shell .mir-pay-k {
  color: var(--muted);
}
.checkout-shell .mir-pay-v {
  min-width: 0;
  color: var(--text);
  overflow-wrap: anywhere;
}
.checkout-shell .mir-copy {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--primary);
  border-radius: 0.5rem;
  min-height: 2rem;
  padding: 0 0.625rem;
  font: inherit;
  font-size: 0.75rem;
  cursor: pointer;
}
.checkout-shell .mir-copy:hover,
.checkout-shell .mir-copy:focus-visible {
  outline: none;
  border-color: var(--primary);
  background: var(--primary-fill, transparent);
}
.checkout-shell .mir-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  align-items: center;
}
.checkout-shell .mir-actions .btn {
  min-width: min(100%, 9rem);
}
.checkout-shell .mir-sbp-ready {
  display: grid;
  grid-template-columns: minmax(8rem, 10rem) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}
.checkout-shell .mir-sbp-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.checkout-shell .mir-qr-wrap {
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: var(--bg);
  padding: 0.75rem;
}
.checkout-shell .mir-qr-img {
  display: block;
  width: 100%;
  max-width: 9rem;
  aspect-ratio: 1;
  object-fit: contain;
  margin: 0 auto;
}
.checkout-shell .mir-steps {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.5;
}
.checkout-shell .mir-status-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 999px;
  background: var(--primary);
  box-shadow: 0 0 0 0.25rem var(--primary-fill, transparent);
}
.checkout-shell .mir-status-dot[data-state="success"] {
  background: var(--success);
  box-shadow: 0 0 0 0.25rem var(--success-fill, transparent);
}
.checkout-shell .mir-status-dot[data-state="failed"],
.checkout-shell .mir-status-dot[data-state="expired"] {
  background: var(--destructive);
  box-shadow: 0 0 0 0.25rem var(--destructive-fill, transparent);
}
.checkout-shell .mir-skeleton {
  height: 0.875rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--card-2, var(--card)) 25%, var(--card) 50%, var(--card-2, var(--card)) 75%);
  background-size: 200% 100%;
  animation: mir-skeleton 1.2s ease-in-out infinite;
}
.checkout-shell .mir-skeleton.wide {
  width: 100%;
}
.checkout-shell .mir-skeleton.short {
  width: 42%;
}
@keyframes mir-skeleton {
  from { background-position: 100% 50%; }
  to { background-position: 0 50%; }
}
@media (max-width: 1023px) {
  .checkout-shell .mir-dropin-controls {
    gap: 0.5rem;
  }
  .checkout-shell .mir-child-btn {
    min-height: 3rem;
    font-size: 0.875rem;
    padding: 0.625rem;
    gap: 0.5rem;
  }
  .checkout-shell .mir-child-ico {
    width: 2rem;
    height: 2rem;
  }
  .checkout-shell .mir-child-label {
    font-size: 0.9375rem;
  }
  .checkout-shell .mir-child-sub {
    font-size: 0.75rem;
  }
  .checkout-shell .mir-pay-row {
    grid-template-columns: 1fr;
  }
  .checkout-shell .mir-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .checkout-shell .mir-actions .btn,
  .checkout-shell .mir-actions a.btn {
    width: 100%;
  }
  .checkout-shell .mir-sbp-ready {
    grid-template-columns: 1fr;
  }
  .checkout-shell .mir-acq-row {
    grid-template-columns: 1fr;
  }
  .checkout-shell .mir-acq-tabs {
    grid-template-columns: 1fr;
  }
  .checkout-shell .mir-acq-sms-meta {
    flex-direction: column;
  }
  .checkout-shell .mir-sms-grid {
    gap: 0.375rem;
  }
  .checkout-shell .mir-sms-cell {
    min-height: 2.75rem;
    font-size: 1.25rem;
  }
  .checkout-shell .checkout-mir-panel:not([data-show-qr="true"]) .mir-qr-wrap[data-mobile-hidden="true"] {
    display: none;
  }
}
.co-input:-webkit-autofill,
.co-input:-webkit-autofill:hover,
.co-input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text);
  caret-color: var(--text);
  box-shadow: 0 0 0 1000px var(--card-2, var(--bg)) inset;
  border-color: var(--primary);
  transition: background-color 9999s ease-out, color 9999s ease-out;
}
.co-input--ok {
  border-color: var(--success) !important;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--success) 18%, transparent) !important;
}
.co-input.co-input--ok:-webkit-autofill,
.co-input.co-input--ok:-webkit-autofill:hover,
.co-input.co-input--ok:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text);
  caret-color: var(--text);
  box-shadow: 0 0 0 1000px var(--card-2, var(--bg)) inset;
  border-color: var(--success) !important;
}
.co-input--err {
  border-color: var(--destructive) !important;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--destructive) 18%, transparent) !important;
}
.co-input-ico {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.25rem;
  height: 1.25rem;
  text-align: center;
  line-height: 1.25rem;
  font-size: 0.9rem;
  flex-shrink: 0;
  pointer-events: none;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
}
.co-input-ico--ok {
  color: var(--success);
  font-size: 1.1rem;
  background: var(--bg);
}
.co-input-ico--err {
  color: var(--destructive);
  background: var(--bg);
}
/* Паддинг для поля под иконку  */
.co-input--has-ico {
  padding-right: 1.8rem;
}
.co-field-err,
.co-email-suggest,
.co-optional-hint,
.co-hint,
.co-suggest-hint,
.co-typo {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 12px;
  line-height: 1.3;
  margin-top: 4px;
  color: var(--muted);
}
.co-field-err[role="alert"] {
  color: var(--destructive);
  margin-top: 4px;
  font-size: 12px;
  display: block;
  font-style: normal;
  font-weight: 400;
}
.co-suggest-hint a,
.co-typo button,
.co-typo-fix-btn {
  color: var(--primary);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
  padding: 0;
}
.shake-err {
  animation: co-shake 0.35s ease;
}
@keyframes co-shake {
  0%,
  100% {
    transform: translateX(0);
  }
  20% {
    transform: translateX(-4px);
  }
  40% {
    transform: translateX(4px);
  }
  60% {
    transform: translateX(-3px);
  }
  80% {
    transform: translateX(3px);
  }
}
.co-asterisk {
  color: var(--muted);
  margin-left: 0.1em;
  cursor: help;
  transition: color 0.2s ease;
}
.co-field:hover .co-asterisk,
.co-field:focus-within .co-asterisk {
  color: var(--primary);
}
.co-typo-hi {
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
}

/* TASK-DS-ROLLOUT-002: замена utilities из удалённого Tailwind CDN (checkout.js вставляет те же классы) */
.checkout-shell .hidden {
  display: none !important;
}
.checkout-shell .flex { display: flex; }
.checkout-shell .inline-flex { display: inline-flex; }
.checkout-shell .justify-center {
  justify-content: center;
}
.checkout-shell .min-h-\[180px\] {
  min-height: 180px;
}
.checkout-shell .flex-1 { flex: 1 1 0%; }
.checkout-shell .flex-wrap { flex-wrap: wrap; }
.checkout-shell .items-center { align-items: center; }
.checkout-shell .gap-2 { gap: 0.5rem; }
.checkout-shell .gap-3 { gap: 0.75rem; }
.checkout-shell .block { display: block; }
.checkout-shell .underline { text-decoration: underline; }
.checkout-shell .h-12 { height: 3rem; }
.checkout-shell .min-w-\[8rem\] { min-width: 8rem; }
.checkout-shell .rounded-xl { border-radius: var(--radius); }
.checkout-shell .px-4 { padding-left: 1rem; padding-right: 1rem; }
.checkout-shell .py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.checkout-shell .text-left { text-align: left; }
.checkout-shell .text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.checkout-shell .text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.checkout-shell .text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.checkout-shell .text-xs { font-size: 0.75rem; line-height: 1rem; }
.checkout-shell .font-bold { font-weight: 700; }
.checkout-shell .font-semibold { font-weight: 600; }
.checkout-shell .text-muted { color: var(--muted); }
.checkout-shell .text-fg { color: var(--text); }
.checkout-shell .text-bg { color: var(--bg); }
.checkout-shell .mb-1 { margin-bottom: 0.25rem; }
.checkout-shell .mb-2 { margin-bottom: 0.5rem; }
.checkout-shell .mt-2 { margin-top: 0.5rem; }
.checkout-shell .sbp-qr-img {
  max-width: 220px;
  height: auto;
}
.checkout-shell .mb-3 { margin-bottom: 0.75rem; }
.checkout-shell .mt-1 { margin-top: 0.25rem; }
.checkout-shell .mt-4 { margin-top: 1rem; }
.checkout-shell .mt-6 { margin-top: 1.5rem; }
.checkout-shell .mt-8 { margin-top: 2rem; }
.checkout-shell .space-y-2 > * + * { margin-top: 0.5rem; }
.checkout-shell .space-y-3 > * + * { margin-top: 0.75rem; }
.checkout-shell .accent-gold { accent-color: var(--primary); }
.checkout-shell .bg-gold { background: var(--primary); }
.checkout-shell .hover\:bg-gold-hover:hover {
  background: color-mix(in srgb, var(--primary) 90%, #000);
}
.checkout-shell .text-red-400 { color: var(--destructive); }

/* ─── Crypto contact tabs ─── */
.co-ch-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}
.co-ch-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card-2);
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.co-ch-tab:hover {
  color: var(--text);
  border-color: var(--border-2);
}
.co-ch-tab[aria-selected="true"] {
  color: var(--primary);
  background: var(--primary-fill);
  border-color: var(--primary-border);
  font-weight: 600;
  box-shadow: 0 0 0 1px var(--primary-border);
}
.co-ch-tab:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* screen-reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}