/* =========================================================
   ADMINISTRATION & GOVERNANCE HUB — css/administration.css
   Dedicated stylesheet for administration.php
   ========================================================= */

.admin-hub-section {
  padding: 64px 0 96px;
  background: var(--surface);
}

/* ---- Intro Banner / Lead ---- */
.admin-hub-intro {
  max-width: 860px;
  margin: 0 auto 52px;
  text-align: center;
}

.admin-hub-kicker {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: 8px;
  display: block;
}

.admin-hub-intro h2 {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--green-900);
  line-height: 1.25;
  margin-bottom: 16px;
  font-family: 'Poppins', sans-serif;
}

.admin-hub-intro p {
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* ---- Three Core Pillars Grid ---- */
.admin-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 64px;
}

.admin-pillar-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 30px 32px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.admin-pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--green-700);
  transition: background 0.2s ease;
}

.admin-pillar-card:nth-child(2)::before {
  background: var(--gold-500);
}

.admin-pillar-card:nth-child(3)::before {
  background: #2563eb;
}

.admin-pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -18px rgba(10, 61, 38, 0.24);
  border-color: rgba(18, 96, 59, 0.3);
}

.pillar-icon-box {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: var(--green-100);
  color: var(--green-700);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: all 0.2s ease;
}

.admin-pillar-card:hover .pillar-icon-box {
  background: var(--green-700);
  color: #fff;
  transform: scale(1.05);
}

.admin-pillar-card:nth-child(2):hover .pillar-icon-box {
  background: var(--gold-500);
  color: var(--green-950);
}

.admin-pillar-card:nth-child(3):hover .pillar-icon-box {
  background: #2563eb;
  color: #fff;
}

.pillar-icon-box svg {
  width: 32px;
  height: 32px;
}

.admin-pillar-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green-900);
  line-height: 1.3;
  margin: 0 0 12px;
  font-family: 'Poppins', sans-serif;
}

.admin-pillar-card p {
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0 0 20px;
  flex: 1;
}

.pillar-list {
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
  border-top: 1px solid #edf1ee;
  padding-top: 16px;
}

.pillar-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--green-900);
  padding: 6px 0;
}

.pillar-list li svg {
  width: 15px;
  height: 15px;
  color: var(--green-600);
  flex-shrink: 0;
}

.pillar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  background: var(--green-800);
  color: #fff;
  transition: all 0.2s ease;
}

.pillar-btn:hover {
  background: var(--green-900);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(10, 61, 38, 0.28);
}

.pillar-btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.pillar-btn:hover svg {
  transform: translateX(4px);
}

/* ---- Governance Structure Flow ---- */
.admin-structure-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
  margin-bottom: 56px;
}

.admin-structure-card h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--green-900);
  margin-bottom: 8px;
  font-family: 'Poppins', sans-serif;
}

.admin-structure-card p.lead {
  font-size: 0.94rem;
  color: var(--ink-soft);
  margin-bottom: 32px;
  max-width: 780px;
}

.governance-tiers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  position: relative;
}

.gov-tier {
  background: #f8faf8;
  border: 1px solid #e1e8e3;
  border-radius: 12px;
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, background 0.2s ease;
}

.gov-tier:hover {
  background: #edf6f0;
  transform: translateY(-3px);
}

.gov-tier-num {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green-700);
  margin-bottom: 8px;
}

.gov-tier h4 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--green-900);
  margin-bottom: 8px;
  line-height: 1.3;
}

.gov-tier p {
  font-size: 0.8rem;
  color: var(--ink-soft);
  line-height: 1.5;
  margin: 0;
}

/* ---- Office Contacts Strip ---- */
.admin-contacts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.admin-contact-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: var(--shadow-card);
}

.aci-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--green-100);
  color: var(--green-700);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.aci-icon svg {
  width: 22px;
  height: 22px;
}

.aci-info h4 {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--green-900);
  margin-bottom: 4px;
}

.aci-info p {
  font-size: 0.82rem;
  color: var(--ink-soft);
  line-height: 1.5;
  margin: 0 0 6px;
}

.aci-info a {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--green-700);
  text-decoration: none;
}

.aci-info a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 1050px) {
  .admin-pillars-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .governance-tiers {
    grid-template-columns: repeat(2, 1fr);
  }
  .admin-contacts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .admin-hub-section {
    padding: 44px 0 64px;
  }
  .admin-structure-card {
    padding: 24px 18px;
  }
  .governance-tiers {
    grid-template-columns: 1fr;
  }
  .admin-hub-intro h2 {
    font-size: 1.6rem;
  }
}