:root {
  --primary-yellow: #F8B318;
  --off-white: #f8f9fa;
  --off-black: #212529;
}

body {
  background-color: var(--primary-yellow);
  color: var(--off-black);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

header {
  background-color: var(--primary-yellow);
  text-align: center;
  padding: 1rem 1rem 0 1rem;
}

.phone-bar {
  background-color: var(--off-black);
  text-align: center;
  padding: 0.75rem;
}

.phone-bar span {
  color: var(--primary-yellow);
  font-weight: 600;
  font-size: 1.2rem;
}

footer {
  background-color: var(--primary-yellow);
  text-align: center;
  padding: 1rem;
  margin-top: auto;
}

.card {
  cursor: pointer;
  background-color: var(--off-white);
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.card-title {
  font-weight: 600;
  color: var(--off-black);
}

.btn-primary {
  background-color: var(--off-black);
  border-color: var(--off-black);
  color: #fff;
  font-weight: 500;
  border-radius: 20px;
  padding: 0.5rem 1.5rem;
  transition: background-color 0.2s, border-color 0.2s;
}

.btn-primary:hover {
  background-color: #000;
  border-color: #000;
}

.load-more-wrapper {
  text-align: center;
  margin: 2rem 0;
}

/* Modal styling enhancements */
.modal-content {
  background-color: var(--off-white);
  color: var(--off-black);
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  padding: 0;
}

.modal-header {
  background-color: var(--primary-yellow);
  border-bottom: none;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  padding: 1rem 1.25rem;
}

.modal-header .modal-title {
  color: var(--off-black);
  font-weight: 700;
  font-size: 1.1rem;
}

.btn-close {
  filter: invert(0);
}

.modal-body {
  padding: 1.5rem;
  text-align: center;
}

.modal-body img {
  border-radius: 8px;
  margin-bottom: 1rem;
  max-width: 100%;
  height: auto;
}

.modal-body p {
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.modal-footer {
  background-color: transparent;
  border-top: none;
  padding: 1rem;
  justify-content: center;
}

.modal a {
  color: var(--off-black);
  font-weight: 500;
}

.modal a:hover {
  color: #000;
  text-decoration: underline;
}