/**
 * Ads2Wallet — reusable modal layer (opaque panel, dark backdrop).
 */

.a2w-modal {
  position: fixed;
  inset: 0;
  z-index: var(--a2w-z-modal, 9500);
  display: none;
  align-items: center;
  justify-content: center;
  padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.a2w-modal[hidden] {
  display: none !important;
}

.a2w-modal.a2w-modal--open {
  display: flex;
}

.a2w-modal__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 0;
}

.a2w-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(600px, 100%);
  max-height: min(92vh, 900px);
  display: flex;
  flex-direction: column;
  margin: auto;
  border-radius: var(--a2w-radius-card, 16px);
  border: 1px solid rgba(148, 163, 184, 0.22);
  background: #0f172a;
  color: #f1f5f9;
  box-shadow:
    0 0 0 1px rgba(15, 23, 42, 0.8),
    0 24px 48px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}

.a2w-modal__header {
  flex-shrink: 0;
  padding: 22px 24px 12px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
}

.a2w-modal__title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.a2w-modal__title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
  color: #f8fafc;
}

.a2w-modal__subtitle {
  margin: 6px 0 0;
  font-size: 0.875rem;
  line-height: 1.45;
  color: rgba(203, 213, 225, 0.92);
  max-width: 46ch;
}

.a2w-modal__close {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.6);
  color: #e2e8f0;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease;
}

.a2w-modal__close:hover {
  background: rgba(30, 41, 59, 0.9);
  border-color: rgba(148, 163, 184, 0.4);
}

.a2w-modal__close:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(63, 224, 200, 0.45);
}

.a2w-modal__body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 8px 24px 16px;
}

.a2w-modal__footer {
  flex-shrink: 0;
  padding: 14px 24px 22px;
  border-top: 1px solid rgba(148, 163, 184, 0.14);
  background: #0f172a;
}

.a2w-modal__footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
}

.a2w-modal .form-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(226, 232, 240, 0.95);
}

.a2w-modal .form-group {
  margin-bottom: 0;
}

.a2w-modal input[type="text"],
.a2w-modal input[type="email"],
.a2w-modal input[type="tel"],
.a2w-modal select,
.a2w-modal textarea {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: #1e293b;
  color: #f8fafc;
  font-size: 0.9375rem;
  line-height: 1.4;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.a2w-modal input::placeholder {
  color: rgba(148, 163, 184, 0.85);
}

.a2w-modal input:focus-visible,
.a2w-modal select:focus-visible,
.a2w-modal textarea:focus-visible {
  outline: none;
  border-color: rgba(63, 224, 200, 0.65);
  box-shadow: 0 0 0 3px rgba(63, 224, 200, 0.2);
}

.a2w-modal .a2w-btn-primary {
  min-height: 44px;
  padding: 0 18px;
  border-radius: 10px;
  border: 0;
  background: var(--a2w-action-primary, #3fe0c8);
  color: #0b1220;
  font-weight: 600;
  cursor: pointer;
}

.a2w-modal .a2w-btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.a2w-modal .a2w-btn-ghost {
  min-height: 44px;
  padding: 0 16px;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: transparent;
  color: #e2e8f0;
  font-weight: 500;
  cursor: pointer;
}

.a2w-modal .a2w-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.06);
}

.a2w-modal .a2w-btn-primary:focus-visible,
.a2w-modal .a2w-btn-ghost:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(63, 224, 200, 0.35);
}

.a2w-modal__alert {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(248, 113, 113, 0.45);
  background: rgba(127, 29, 29, 0.35);
  color: #fecaca;
  font-size: 0.8125rem;
  line-height: 1.45;
}

html.a2w-modal-open,
body.a2w-modal-open {
  overflow: hidden;
}

@media (max-width: 639px) {
  .a2w-modal__footer-inner {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .a2w-modal .a2w-btn-primary,
  .a2w-modal .a2w-btn-ghost {
    width: 100%;
    justify-content: center;
  }
}