/* Tema resmi PGRI Kotamobagu: nuansa hijau dengan aksen emas pendidikan. */
:root {
  --pgri-red: #138a3d;
  --pgri-red-dark: #0d6b2f;
  --pgri-blue: #0f766e;
  --pgri-navy: #0f3d2e;
  --pgri-gold: #d9a441;
  --soft-bg: #f0f7f2;
  --text: #20382e;
}

body {
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #fff;
}

a { text-decoration: none; }

.btn-outline-primary {
  color: var(--pgri-red);
  border-color: var(--pgri-red);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: var(--pgri-red);
  border-color: var(--pgri-red);
  color: #fff;
}

.page-item.active .page-link {
  background: var(--pgri-red);
  border-color: var(--pgri-red);
}

.page-link {
  color: var(--pgri-red);
}

.text-bg-danger {
  background-color: var(--pgri-red) !important;
}

.text-bg-primary {
  background-color: var(--pgri-blue) !important;
}

.top-strip {
  background: var(--pgri-navy);
  color: #fff;
  font-size: .9rem;
}

.logo-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--pgri-red), var(--pgri-blue));
  color: #fff;
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.main-navbar {
  box-shadow: 0 8px 30px rgba(15, 61, 46, .08);
}

.hero {
  min-height: auto;
  padding: 48px 0 32px;
  display: flex;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(15, 61, 46, .92), rgba(19, 138, 61, .74)),
    url("https://images.unsplash.com/photo-1509062522246-3755977927d7?auto=format&fit=crop&w=1800&q=80") center/cover;
}

.hero h1 {
  font-size: 2.35rem;
  font-weight: 800;
  letter-spacing: 0;
}

.hero .badge {
  margin-bottom: .5rem !important;
}

.hero .lead {
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.hero .btn-lg {
  padding: .5rem 1rem;
  font-size: 1rem;
}

.section-band {
  padding: 76px 0;
}

.section-soft {
  background: var(--soft-bg);
}

.section-title {
  color: var(--pgri-navy);
  font-weight: 800;
}

.section-title::after {
  content: "";
  display: block;
  width: 64px;
  height: 4px;
  margin-top: 12px;
  border-radius: 6px;
  background: var(--pgri-red);
}

.card-official {
  border: 1px solid rgba(19, 138, 61, .12);
  border-radius: 8px;
  box-shadow: 0 16px 36px rgba(15, 61, 46, .08);
  overflow: hidden;
}

.card-official img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.post-image-link {
  display: block;
  cursor: pointer;
}

.post-image-link img {
  width: 100%;
}

.post-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  background: #000;
}

.latest-posts-sidebar {
  position: sticky;
  top: 96px;
  padding: 22px;
  border: 1px solid rgba(19, 138, 61, .12);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 36px rgba(15, 61, 46, .08);
}

.latest-posts-sidebar h2 {
  margin-bottom: 16px;
  color: var(--pgri-navy);
  font-size: 1.15rem;
  font-weight: 800;
}

.latest-post-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid rgba(19, 138, 61, .12);
  color: var(--text);
}

.latest-post-item:hover strong {
  color: var(--pgri-red);
}

.latest-post-item img,
.latest-post-thumb {
  width: 72px;
  height: 58px;
  border-radius: 6px;
}

.latest-post-item img {
  object-fit: cover;
}

.latest-post-thumb {
  display: grid;
  place-items: center;
  background: var(--soft-bg);
  color: var(--pgri-blue);
}

.latest-post-item strong,
.latest-post-item small {
  display: block;
}

.latest-post-item strong {
  line-height: 1.25;
}

.latest-post-item small {
  margin-top: 6px;
  color: #6c7a89;
}

.btn-pgri {
  background: var(--pgri-red);
  color: #fff;
  border: 0;
}

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

.stat-tile {
  border-left: 5px solid var(--pgri-red);
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(15, 61, 46, .08);
}

.member-steps {
  display: grid;
  gap: 16px;
}

.member-steps div {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 4px 14px;
  padding: 18px;
  border: 1px solid rgba(19, 138, 61, .12);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(15, 61, 46, .06);
}

.member-steps span {
  grid-row: span 2;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--pgri-red);
  color: #fff;
  font-weight: 800;
}

.member-steps strong {
  color: var(--pgri-navy);
}

.member-steps p {
  margin: 0;
  color: #64756d;
}

.registration-status-form {
  min-width: 220px;
}

.school-delete-list {
  max-height: 420px;
  overflow-y: auto;
}

.member-registration-modal {
  background: rgba(255, 255, 255, .92);
  border: 1px solid rgba(255, 255, 255, .7);
  backdrop-filter: blur(8px);
}

.member-registration-modal .modal-body {
  max-height: min(68vh, 640px);
  overflow-y: auto;
}

.member-directory-table strong {
  color: var(--pgri-navy);
}

.member-directory-table small {
  color: #66766f;
}

.member-directory-table td,
.member-directory-table th {
  vertical-align: middle;
}

.member-profile-cell {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.member-avatar {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(15, 61, 46, .12);
  background: #f4f7f5;
}

.member-avatar-placeholder {
  display: grid;
  place-items: center;
  color: #7a8b84;
}

.whatsapp-card {
  border-color: rgba(37, 211, 102, .25);
}

.whatsapp-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #25d366;
  color: #fff;
  font-size: 1.6rem;
}

.page-header {
  padding: 96px 0 56px;
  color: #fff;
  background: linear-gradient(120deg, var(--pgri-navy), var(--pgri-red));
  background-image: var(--page-header-image);
  background-position: center;
  background-size: cover;
}

.table thead th {
  background: var(--pgri-navy);
  color: #fff;
}

.gallery-item {
  cursor: zoom-in;
  height: 100%;
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 16 / 10;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

.footer {
  background: #0b2b20;
  color: #d4e6dc;
}

.admin-shell {
  min-height: 100vh;
  background: #eef6f0;
}

.admin-sidebar {
  width: 270px;
  min-height: 100vh;
  background: #0d3326;
  color: #e7f4ec;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 1030;
}

.admin-sidebar a {
  color: #d5eadf;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 6px;
}

.admin-sidebar a:hover,
.admin-sidebar a.active {
  background: rgba(255,255,255,.12);
  color: #fff;
}

.admin-main {
  margin-left: 270px;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--pgri-navy), var(--pgri-red));
}

.loading-overlay {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  background: rgba(255,255,255,.72);
  z-index: 2000;
}

.loading-overlay.show {
  display: grid;
}

@media (max-width: 991px) {
  .hero {
    min-height: auto;
    padding: 44px 0 30px;
  }
  .hero h1 {
    font-size: 2rem;
  }
  .latest-posts-sidebar {
    position: static;
  }
  .admin-sidebar {
    position: static;
    width: 100%;
    min-height: auto;
  }
  .admin-main { margin-left: 0; }
}