/* Payment Page & Requisites Styling */

.payment-page-container {
  padding: 40px 0 80px;
}

.payment-header {
  text-align: center;
  margin-bottom: 40px;
}

.payment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

.payment-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 32px;
}

.payment-card-title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 12px;
}

.payment-card-title svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.qr-box-wrapper {
  background: #ffffff;
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border);
  box-shadow: var(--shadow-lg);
  display: inline-flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 20px;
}

.qr-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 20px;
}

.legal-links-box {
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-top: 24px;
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
}

.legal-links-box a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
}

/* About / Documents Gallery */
.docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
  margin: 32px 0;
}

.doc-thumb-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.doc-thumb-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.doc-thumb-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.doc-thumb-caption {
  padding: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  text-align: center;
  background: #fafafa;
  border-top: 1px solid var(--border);
}

.ustav-download-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 40px 0;
}

.ustav-banner-info h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
}

.ustav-banner-info p {
  color: #cbd5e1;
  font-size: 14px;
}

/* Director Bio Section */
.director-bio-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 40px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  align-items: start;
  margin: 40px 0;
}

.director-photo-box {
  text-align: center;
}

.director-photo {
  width: 240px;
  height: 240px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  border: 3px solid var(--primary);
  margin: 0 auto 16px;
  box-shadow: var(--shadow-md);
}

.director-name {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-main);
}

.director-title {
  font-size: 14px;
  color: var(--accent);
  font-weight: 600;
}

.bio-content p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.bio-content p strong {
  color: var(--text-main);
}

/* Legal Documents Page (Offer / Policy) */
.legal-page-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 48px;
  margin: 40px auto;
  max-width: 900px;
}

.legal-page-header {
  border-bottom: 2px solid var(--border);
  padding-bottom: 24px;
  margin-bottom: 32px;
}

.legal-body {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-main);
}

.legal-body h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 28px 0 12px;
  color: var(--primary);
}

.legal-body h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 20px 0 8px;
}

.legal-body p {
  margin-bottom: 14px;
  color: #334155;
}

.legal-body ul {
  margin: 12px 0 16px 24px;
}

.legal-body li {
  margin-bottom: 6px;
}

.legal-footer-action {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

/* Lightbox Modal for Docs */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(8px);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-img {
  max-height: 88vh;
  max-width: 88vw;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xl);
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: #ffffff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  transition: background 0.2s;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.4);
}

@media (max-width: 860px) {
  .payment-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    width: 100%;
    max-width: 100%;
  }

  .director-bio-card, .ustav-download-banner {
    grid-template-columns: 1fr;
    flex-direction: column;
    text-align: center;
  }

  .director-photo-box {
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .payment-card {
    padding: 20px 16px;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
  }

  .payment-card-title {
    font-size: 18px;
    line-height: 1.3;
    margin-bottom: 16px;
  }

  .amount-chips-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .amount-chip {
    padding: 8px 4px;
    font-size: 13px;
    text-align: center;
    justify-content: center;
    white-space: nowrap;
    width: 100%;
  }

  .qr-box-wrapper {
    padding: 12px;
    max-width: 100%;
  }

  .qr-box-wrapper canvas {
    max-width: 100%;
    height: auto;
    display: block;
  }

  .qr-actions {
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }

  .qr-actions .btn {
    width: 100%;
  }

  .b2b-box {
    padding: 16px 14px;
  }

  .b2b-box .btn {
    width: 100%;
    text-align: center;
    margin-top: 10px;
  }

  .requisites-mini {
    font-size: 12px;
    line-height: 1.7;
    word-break: break-word;
  }

  .legal-page-card {
    padding: 24px 16px;
    margin: 20px auto;
  }

  .director-bio-card {
    padding: 24px 16px;
  }

  .director-photo {
    width: 180px;
    height: 180px;
  }

  .ustav-download-banner {
    padding: 24px 16px;
  }
}