/* css/offline-purchase.css
   Offline purchase setup page + in-app overlay (companion app).
*/

/* ── Page ─────────────────────────────────────────────────────────── */
.offline-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg-base);
  padding-bottom: 80px;
}

.offline-topbar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.offline-topbar__back {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-soft);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
}

.offline-topbar__back svg { width: 16px; height: 16px; }

.offline-topbar h1 {
  font-size: var(--text-md);
  font-weight: var(--font-semi);
  color: var(--text-primary);
}

.offline-content {
  padding: var(--space-md) 16px;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* ── Explainer ────────────────────────────────────────────────────── */
.offline-explainer {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}

.offline-explainer__icon-row {
  width: 44px;
  height: 44px;
  background: rgba(124, 92, 252, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary, #7c5cfc);
}

.offline-explainer__icon-row svg { width: 22px; height: 22px; }

.offline-explainer__heading {
  font-size: var(--text-sm);
  font-weight: var(--font-semi);
  color: var(--text-primary);
  margin: 0;
}

.offline-explainer__body {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* ── Steps ────────────────────────────────────────────────────────── */
.offline-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.offline-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.offline-step__num {
  width: 24px;
  height: 24px;
  background: var(--primary, #7c5cfc);
  color: #fff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: var(--font-semi);
  flex-shrink: 0;
}

.offline-step__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0;
  padding-top: 3px;
}

.offline-step__text strong { color: var(--text-primary); }

/* ── Cards ────────────────────────────────────────────────────────── */
.offline-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.offline-card--active {
  border-color: rgba(74, 222, 128, 0.25);
}

.offline-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.offline-card__header-icon {
  width: 20px;
  height: 20px;
  color: #4ade80;
  flex-shrink: 0;
}

.offline-card__header-icon svg { width: 100%; height: 100%; }

.offline-card__heading {
  font-size: var(--text-sm);
  font-weight: var(--font-semi);
  color: var(--text-primary);
  margin: 0;
}

.offline-card__desc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

.offline-card__rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-sm);
}

.offline-card__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.offline-card__label {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.offline-card__value {
  font-size: var(--text-xs);
  color: var(--text-primary);
  font-weight: var(--font-semi);
  text-align: right;
}

.offline-card__value--mono {
  font-family: var(--font-mono);
  letter-spacing: 1px;
}

.offline-card__footer {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.offline-card__note {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* ── Requirements list ────────────────────────────────────────────── */
.offline-requirements {
  background: rgba(251, 191, 36, 0.06);
  border: 1px solid rgba(251, 191, 36, 0.18);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.offline-requirements__title {
  font-size: var(--text-xs);
  font-weight: var(--font-semi);
  color: #fbbf24;
  margin: 0 0 6px;
}

.offline-requirements ul {
  margin: 0;
  padding-left: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.offline-requirements li {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ── Form ─────────────────────────────────────────────────────────── */
.offline-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.offline-field__label {
  font-size: var(--text-xs);
  font-weight: var(--font-semi);
  color: var(--text-primary);
}

.offline-input {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  background: var(--bg-base);
  color: var(--text-primary);
  font-size: var(--text-sm);
  outline: none;
  box-sizing: border-box;
}

.offline-input:focus { border-color: var(--primary, #7c5cfc); }

/* ── Buttons ──────────────────────────────────────────────────────── */
.offline-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: var(--font-semi);
  cursor: pointer;
  border: none;
  transition: opacity 0.15s;
  width: 100%;
}

.offline-btn svg { width: 14px; height: 14px; }
.offline-btn:disabled { opacity: 0.6; cursor: default; }
.offline-btn:active   { opacity: 0.8; }

.offline-btn--primary {
  background: var(--primary, #7c5cfc);
  color: #fff;
}

.offline-btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-soft);
}

/* ── In-app overlay (companion app WebView) ───────────────────────── */
.offline-msg-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  z-index: 9999;
  animation: slideUp 0.2s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.offline-msg-box {
  background: var(--bg-card, #1e1e2e);
  border-radius: 16px;
  padding: 20px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.offline-msg-box__title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin: 0;
}

.offline-msg-box__body {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
  margin: 0;
}

.offline-msg-box__close {
  align-self: flex-end;
  padding: 8px 20px;
  background: var(--primary, #7c5cfc);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.offline-msg-overlay--success .offline-msg-box__title { color: #4ade80; }
.offline-msg-overlay--error   .offline-msg-box__title { color: #f87171; }
.offline-msg-overlay--warning .offline-msg-box__title { color: #fbbf24; }