/* Content pages — about, top-up, guestbook (no Tailwind) */

.content-hero {
  margin-bottom: 2rem;
}

.content-hero h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: #111827;
  display: flex;
  align-items: center;
  gap: 12px;
}

.content-hero-accent {
  width: 6px;
  height: 2rem;
  border-radius: 999px;
  background: #2563eb;
  flex-shrink: 0;
}

.content-hero p {
  margin: 0.5rem 0 0;
  font-size: 14px;
  color: #6b7280;
}

.content-section {
  background: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 1rem;
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.content-section h2 {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: #111827;
}

.content-field {
  margin-bottom: 1rem;
}

.content-field label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: #374151;
  margin-bottom: 4px;
}

.content-input,
.content-textarea {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 10px 16px;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  font-size: 14px;
  line-height: 1.4;
  color: #111827;
  background: #fff;
  outline: none;
}

.content-textarea {
  resize: vertical;
  min-height: 6rem;
}

.content-input:focus,
.content-textarea:focus {
  border-color: transparent;
  box-shadow: 0 0 0 2px #2563eb;
}

.content-char-count {
  text-align: right;
  font-size: 12px;
  color: #9ca3af;
  margin-top: 4px;
}

.content-hint-box {
  margin-bottom: 1rem;
  padding: 12px 16px;
  font-size: 14px;
  color: #1d4ed8;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  border-radius: 0.5rem;
}

.content-status {
  display: none;
  margin-bottom: 1rem;
  padding: 12px 16px;
  border-radius: 0.5rem;
  font-size: 14px;
}

.content-status.is-visible {
  display: block;
}

.content-status.is-error {
  background: #fef2f2;
  color: #991b1b;
}

.content-status.is-success {
  background: #ecfdf5;
  color: #065f46;
}

.about-card {
  background: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
  .about-card {
    padding: 3rem;
  }
}

.about-hero {
  text-align: center;
  margin-bottom: 2.5rem;
}

.about-logo-box {
  width: 6rem;
  height: 6rem;
  margin: 0 auto 1.5rem;
  border-radius: 1rem;
  background: #dbeafe;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-logo-box span {
  font-size: 1.875rem;
  font-weight: 700;
  color: #2563eb;
}

.about-hero h1 {
  margin: 0 0 1rem;
  font-size: 1.875rem;
  font-weight: 700;
  color: #111827;
}

.about-hero p {
  margin: 0 auto;
  max-width: 42rem;
  font-size: 1.125rem;
  color: #4b5563;
}

.about-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .about-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.about-feature {
  padding: 1.25rem;
  border-radius: 0.75rem;
}

.about-feature h3 {
  margin: 0 0 4px;
  font-weight: 700;
  color: #111827;
}

.about-feature p {
  margin: 0;
  font-size: 14px;
  color: #4b5563;
}

.about-feature i {
  font-size: 1.5rem;
  margin-bottom: 12px;
  display: block;
}

.about-feature--blue { background: #eff6ff; }
.about-feature--blue i { color: #2563eb; }
.about-feature--violet { background: #f5f3ff; }
.about-feature--violet i { color: #7c3aed; }
.about-feature--teal { background: #f0fdfa; }
.about-feature--teal i { color: #0d9488; }
.about-feature--amber { background: #fffbeb; }
.about-feature--amber i { color: #d97706; }
.about-feature--indigo { background: #eef2ff; }
.about-feature--indigo i { color: #4f46e5; }
.about-feature--green { background: #ecfdf5; }
.about-feature--green i { color: #059669; }
.about-feature--orange { background: #fff7ed; }
.about-feature--orange i { color: #ea580c; }

.about-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #f3f4f6;
  text-align: center;
}

.about-footer-hint {
  font-size: 14px;
  color: #4b5563;
  margin: 0 auto 16px;
  max-width: 36rem;
}

.about-footer-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 2rem;
}

.about-footer-text {
  color: #6b7280;
  font-size: 14px;
  margin: 0 0 16px;
}
.auth-gift-tip {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 500;
  color: #2563eb;
}

.auth-input--mono {
  padding-left: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  text-transform: uppercase;
  font-size: 14px;
}

.topup-page {
  flex: 1;
  max-width: 48rem;
  margin: 0 auto;
  padding: 3rem 16px;
  width: 100%;
  box-sizing: border-box;
}

.topup-card {
  background: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
  .topup-card {
    padding: 2.5rem;
  }
}

.topup-section {
  margin-bottom: 2.5rem;
}

.topup-section-title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: #111827;
}

.topup-section-desc {
  margin: 0 0 1.25rem;
  font-size: 14px;
  color: #4b5563;
}

.topup-qr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.topup-qr-wrap img {
  width: 14rem;
  max-width: 100%;
  border-radius: 0.75rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  background: #fff;
}

.topup-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 1.25rem;
}

.topup-divider-section {
  padding-top: 2rem;
  border-top: 1px solid #f3f4f6;
}

.stats-note {
  font-size: 12px;
  color: #9ca3af;
}

.stats-geo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .stats-geo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.stats-geo-card-title {
  font-size: 14px;
  color: #4b5563;
  margin-bottom: 8px;
}

.stats-empty {
  font-size: 14px;
  color: #9ca3af;
  padding: 24px 0;
  text-align: center;
}

.stats-warn {
  font-size: 12px;
  color: #b45309;
  background: #fffbeb;
  border: 1px solid #fef3c7;
  border-radius: 0.5rem;
  padding: 8px 12px;
  margin-bottom: 16px;
}

.stats-warn.hidden {
  display: none;
}