/* ── Billing: Promo Card (user-facing, in billing page) ─────────────────── */

/* KPI strip: на мобиле 2×2 вместо 4×1 */
@media (max-width: 540px) {
  .ir-kpi-row {
    flex-wrap: wrap;
  }
  .ir-kpi {
    flex: 0 0 calc(50% - 1px);
    min-width: 0;
  }
}

/* Fb-topbar на маленьких экранах: кнопка на полную ширину */
@media (max-width: 540px) {
  .fb-topbar {
    flex-direction: column;
    align-items: stretch;
  }
  .fb-filters {
    flex-direction: column;
  }
  .ir-select,
  .ir-btn-filter {
    width: 100%;
    justify-content: center;
  }
}

/* fb-table горизонтальный скролл на мобиле */
.fb-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* 2-col row: payment methods + promo side by side */
.billing-actions-row {
  display: grid;
  /* auto-fit + minmax: само стекается когда нет места, без media query */
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 16px;
}

/* Promo input card */
.billing-promo-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.billing-promo-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--color-text-tertiary, #71717a);
  margin-bottom: 2px;
}

.billing-promo-input-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap; /* кнопка сама падает вниз если места не хватает */
}

.billing-promo-input-row input {
  flex: 1;
  min-width: min(180px, 100%); /* min 180px или полная ширина на tiny screens */
  height: 36px;
  padding: 0 12px;
  font-size: 13px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  letter-spacing: 1px;
  color: var(--color-text-primary);
  background: var(--card-bg, var(--color-bg-secondary));
  border: 1px solid var(--color-border-secondary, #3f3f46);
  border-radius: 6px;
  outline: none;
  transition: border-color 0.15s;
  min-width: 0;
}

.billing-promo-input-row input:focus {
  border-color: var(--color-primary, #8b5cf6);
}

.billing-promo-input-row input::placeholder {
  color: var(--color-text-tertiary, #71717a);
  letter-spacing: 0;
  font-family: inherit;
}

.btn-promo-apply {
  height: 36px;
  padding: 0 16px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--color-border-primary);
  border-radius: 6px;
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: border-color 0.15s, color 0.15s;
}

/* когда кнопка перенеслась на новую строку — растягиваем на всю ширину */
@container style(flex-wrap: wrap) {
  .btn-promo-apply { width: 100%; }
}
/* fallback для браузеров без container style queries */
@media (max-width: 360px) {
  .btn-promo-apply { width: 100%; }
}

.btn-promo-apply:hover:not(:disabled) {
  border-color: var(--color-primary, #8b5cf6);
  color: var(--color-primary, #8b5cf6);
}

.btn-promo-apply:disabled {
  opacity: 0.5;
  cursor: default;
}

.billing-promo-result {
  font-size: 12px;
  border-radius: 6px;
  padding: 8px 12px;
  display: none;
}

.billing-promo-result--success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #10b981;
  display: block;
}

.billing-promo-result--error {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #ef4444;
  display: block;
}

/* Light theme */
[data-theme="light"] .billing-promo-input-row input {
  background: #fff;
  border-color: #e5e7eb;
  color: #111827;
}
[data-theme="light"] .billing-promo-input-row input:focus { border-color: var(--color-primary, #8b5cf6); }

/* ── Admin: Promo Codes page ─────────────────────────────────────────────── */

/* Status badges */
.promo-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.promo-status-badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.7;
}
.promo-status-on      { background: rgba(16, 185, 129, 0.12); color: #10b981; }
.promo-status-off     { background: var(--color-bg-tertiary, rgba(100,116,139,.1)); color: var(--color-text-tertiary, #6b7280); }
.promo-status-expired { background: rgba(239, 68, 68, 0.1); color: #ef4444; }

/* Code cell */
.promo-code-cell {
  font-family: 'JetBrains Mono', 'Fira Mono', ui-monospace, monospace;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--color-text-primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.promo-code-cell:hover { color: var(--color-primary, #8b5cf6); }

/* Usage count click-through */
.promo-usage-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--color-primary, #8b5cf6);
  cursor: pointer;
  font-weight: 500;
}
.promo-usage-link:hover { text-decoration: underline; }

/* Inline action buttons */
.promo-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.15s;
}
.fb-table tbody tr:hover .promo-actions { opacity: 1; }

/* Usages drawer (slide-in panel) */
.promo-usages-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 400px;
  height: 100%;
  background: var(--color-bg-secondary, #18181b);
  border-left: 1px solid var(--color-border-primary, #27272a);
  z-index: 900;
  overflow-y: auto;
  box-shadow: -8px 0 32px rgba(0,0,0,.3);
  transform: translateX(100%);
  transition: transform 0.25s ease;
}
.promo-usages-panel.open { transform: translateX(0); }

.promo-usages-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border-primary, #27272a);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  position: sticky;
  top: 0;
  background: var(--color-bg-secondary, #18181b);
  z-index: 1;
}

.promo-usage-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--color-border-primary, #27272a);
  transition: background 0.12s;
}
.promo-usage-row:hover { background: var(--color-bg-hover, rgba(255,255,255,.04)); }

.promo-usage-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-primary, #8b5cf6);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.promo-usage-info { flex: 1; min-width: 0; }
.promo-usage-name  { font-size: 13px; font-weight: 500; color: var(--color-text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.promo-usage-email { font-size: 11px; color: var(--color-text-tertiary, #71717a); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.promo-usage-meta  { font-size: 11px; color: var(--color-text-tertiary, #71717a); text-align: right; white-space: nowrap; flex-shrink: 0; }
.promo-usage-coins { font-size: 12px; font-weight: 600; color: var(--color-primary, #8b5cf6); }

/* Edit / Create modal overlay */
.fb-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 48px 16px 24px;
  overflow-y: auto;
}

.promo-modal-dialog {
  max-width: 460px;
  padding: 24px;
}

.promo-modal-hint {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--color-text-tertiary, #71717a);
}

.promo-modal-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 16px;
  margin-bottom: 16px;
}

.promo-field-full { grid-column: 1 / -1; }

.promo-field-group { display: flex; flex-direction: column; gap: 5px; }

.promo-field-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--color-text-tertiary, #71717a);
}

.promo-required { color: #ef4444; }

.promo-field-input {
  height: 36px;
  padding: 0 10px;
  font-size: 13px;
  color: var(--color-text-primary);
  background: var(--color-bg-tertiary, #1a1a20);
  border: 1px solid var(--color-border-secondary, #3f3f46);
  border-radius: 6px;
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
  box-sizing: border-box;
}
.promo-field-input:focus { border-color: var(--color-primary, #8b5cf6); }
.promo-field-mono { font-family: 'JetBrains Mono', ui-monospace, monospace; letter-spacing: 1px; }

.promo-field-hint {
  font-size: 11px;
  color: var(--color-text-tertiary, #71717a);
}

.promo-form-error {
  font-size: 12px;
  color: #ef4444;
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.2);
  border-radius: 6px;
  padding: 8px 12px;
  margin-bottom: 14px;
}

.promo-modal-footer {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 4px;
}

/* Light theme overrides */
[data-theme="light"] .promo-field-input {
  background: #fff;
  border-color: var(--color-border, #e5e7eb);
  color: #111827;
}
[data-theme="light"] .promo-field-input:focus   { border-color: #8b5cf6; }
[data-theme="light"] .promo-usages-panel        { background: #fff; border-color: #e5e7eb; }
[data-theme="light"] .promo-usages-header       { background: #fff; border-color: #e5e7eb; }
[data-theme="light"] .promo-usage-row           { border-color: #f3f4f6; }
[data-theme="light"] .promo-usage-row:hover     { background: #f9fafb; }
[data-theme="light"] .promo-status-off          { background: #f3f4f6; color: #9ca3af; }