/* Reusable component classes */

/* Layout helpers */
.container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  width: 100%;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); }

.section { padding: 88px 0; }
.section-sm { padding: 72px 0; }

/* Eyebrow / badge label */
.eyebrow {
  display: inline-block;
  background: var(--color-mint);
  color: var(--color-primary);
  padding: 4px 15px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-loose);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.eyebrow-dark {
  background: var(--color-dark);
  color: var(--color-mint);
}

.eyebrow-on-dark {
  background: rgba(212, 233, 226, .16);
  color: var(--color-mint);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  font-size: var(--text-2);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-normal);
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--duration-slow) var(--ease-standard), color var(--duration-slow) var(--ease-standard), box-shadow var(--duration-slow) var(--ease-standard);
  text-align: center;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-accent); }

.btn-dark {
  background: var(--color-dark);
  color: #fff;
}
.btn-dark:hover { background: var(--color-mid); }

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: 10px 24px;
}
.btn-outline:hover { background: var(--color-primary); color: #fff; }

.btn-white {
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 4px 18px rgba(0, 0, 0, .2);
}

.btn-ghost {
  background: rgba(255, 255, 255, .12);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, .32);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .22); }

/* Cards */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-card-lg);
  border: 1px solid var(--color-border-soft);
  box-shadow: var(--shadow-card);
}

.stat-tile {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--radius-card-lg);
  padding: 38px 24px;
  text-align: center;
}

.stat-tile-number {
  font-size: 60px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -.04em;
}

.stat-tile-label {
  font-size: var(--text-1);
  font-weight: var(--weight-bold);
  color: var(--color-mint);
  text-transform: uppercase;
  letter-spacing: var(--tracking-loose);
  margin-bottom: 6px;
}

.stat-tile-sub {
  font-size: var(--text-2);
  color: rgba(255, 255, 255, .45);
}

/* Nav links (shared header/footer look) */
.nav-link {
  color: var(--color-dark);
  font-size: 13px;
  font-weight: var(--weight-medium);
  padding: 8px 8px;
  border-radius: var(--radius-card-sm);
  white-space: nowrap;
  transition: background var(--duration-fast), color var(--duration-fast);
}
.nav-link:hover { background: var(--color-mint); color: var(--color-primary); }
.nav-link.active { background: var(--color-mint); color: var(--color-primary); font-weight: var(--weight-semibold); }

.utility-link {
  color: rgba(255, 255, 255, .78);
  font-size: 12.5px;
  transition: color var(--duration-fast);
}
.utility-link:hover { color: #fff; }

/* Breadcrumb */
.breadcrumb-link {
  color: rgba(255, 255, 255, .5);
  font-size: 13px;
  transition: color var(--duration-fast);
}
.breadcrumb-link:hover { color: rgba(255, 255, 255, .9); }
.breadcrumb-current {
  color: rgba(255, 255, 255, .85);
  font-size: 13px;
  font-weight: var(--weight-medium);
}

/* TOC (table of contents) links used on disease/news pages */
.toc-link {
  display: block;
  padding: 10px 0 10px 16px;
  border-left: 2px solid var(--color-border);
  color: var(--color-text-soft);
  font-size: 13.5px;
  font-weight: var(--weight-medium);
  transition: border-color var(--duration-fast), color var(--duration-fast);
}
.toc-link:hover, .toc-link.active {
  border-left-color: var(--color-primary);
  color: var(--color-primary);
}

/* Forms */
.form-label {
  display: block;
  font-size: var(--text-2);
  font-weight: var(--weight-bold);
  color: var(--color-dark);
  margin-bottom: 8px;
  letter-spacing: -.005em;
}

.form-required { color: #c0392b; }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #dce5e1;
  border-radius: 10px;
  font-size: var(--text-2);
  color: var(--color-dark);
  background: #fff;
  font-family: inherit;
  outline: none;
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(0, 0, 0, .32);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 98, 65, .12);
}

.form-textarea {
  resize: vertical;
  line-height: 1.6;
}

.form-select { cursor: pointer; }

.form-error {
  font-size: 12.5px;
  color: var(--color-error);
  margin: 6px 0 0;
}

.form-group { margin-bottom: 28px; min-width: 0; }

.form-card {
  background: #fff;
  border-radius: 18px;
  padding: 44px 44px 40px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, .06);
  border: 1px solid var(--color-border-soft);
}

/* Accordion (FAQs) */
.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 4px;
  background: none;
  border: none;
  text-align: left;
  font-size: var(--text-3);
  font-weight: var(--weight-semibold);
  color: var(--color-dark);
}

.accordion-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--duration-slow) var(--ease-standard);
}

.accordion-item.open .accordion-answer {
  max-height: 600px;
}

.accordion-answer-inner {
  padding: 0 4px 22px;
  color: var(--color-text-soft);
  font-size: var(--text-2);
  line-height: var(--leading-loose);
}

.accordion-icon {
  flex-shrink: 0;
  transition: transform var(--duration-slow) var(--ease-standard);
}
.accordion-item.open .accordion-icon { transform: rotate(45deg); }

/* Vaccine-at-a-glance sidebar card (disease pages) */
.vaccine-card {
  background: var(--color-mint);
  border-radius: var(--radius-card-sm);
  padding: 24px;
}
.vaccine-card h3 {
  font-size: var(--text-4);
  margin-bottom: 12px;
}
.vaccine-card ul li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--color-dark);
  margin-bottom: 10px;
}
.vaccine-card ul li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: 7px;
}

/* Draft content notice (for Rubella/Pertussis placeholder content) */
.draft-notice {
  background: #fff8e6;
  border: 1px solid #fbbc05;
  border-radius: var(--radius-card-sm);
  padding: 14px 18px;
  font-size: 13px;
  color: #7a5c00;
  margin-bottom: 28px;
  line-height: 1.6;
}

/* Lightbox overlay — shared by news-gallery, awareness slider, schedule image (assets/js/gallery-lightbox.js) */
.lightbox-overlay {
  position: fixed; inset: 0; background: rgba(10,20,16,.92); z-index: 1000;
  display: none; align-items: center; justify-content: center; padding: 40px;
}
.lightbox-overlay.open { display: flex; }
.lightbox-img { max-width: 100%; max-height: 100%; border-radius: 8px; box-shadow: 0 10px 50px rgba(0,0,0,.4); }
.lightbox-close {
  position: absolute; top: 20px; right: 24px; background: rgba(255,255,255,.1); border: none;
  color: #fff; width: 44px; height: 44px; border-radius: 50%; font-size: 26px; line-height: 1; cursor: pointer;
}