/* Admin shell — sidebar + konten */
.admin-sidebar-toggle {
  display: none;
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 120;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  font-size: 1.1rem;
  cursor: pointer;
}

.admin-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
  z-index: 90;
}

.admin-shell {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 1rem 0.85rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.35rem 0.5rem 1rem;
  text-decoration: none;
  color: var(--text);
}
.admin-brand:hover { text-decoration: none; color: var(--text); }
.admin-brand-mark {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
}
.admin-brand-text {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.25;
}

.admin-nav { flex: 1; min-height: 0; }

/* Dashboard — link utama tanpa submenu */
.admin-nav-top {
  display: block;
  padding: 0.55rem 0.65rem;
  margin-bottom: 0.5rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  background: var(--surface2);
  border: 1px solid var(--border);
}
.admin-nav-top:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
  text-decoration: none;
}
.admin-nav-top.is-active {
  background: var(--accent-light);
  border-color: var(--accent);
  color: var(--accent-dark);
}

/* Grup collapsible — klik judul → submenu ke bawah */
.admin-nav-group {
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.15rem;
}
.admin-nav-group:last-of-type { border-bottom: 0; }
.admin-nav-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.6rem 0.45rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.admin-nav-summary::-webkit-details-marker { display: none; }
.admin-nav-summary-text { flex: 1; min-width: 0; }
.admin-nav-summary-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
}
.admin-nav-chevron {
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
  margin-top: -0.15rem;
}
.admin-nav-group[open] > .admin-nav-summary {
  color: var(--accent-dark);
}
.admin-nav-group[open] .admin-nav-chevron {
  transform: rotate(225deg);
  margin-top: 0.1rem;
}
.admin-nav-children {
  padding: 0 0 0.5rem 0.15rem;
  margin-left: 0.35rem;
  border-left: 2px solid var(--border);
  animation: adminNavSlide 0.2s ease;
}
.admin-nav-children .admin-nav-link {
  padding-left: 0.75rem;
  font-size: 0.86rem;
}
@keyframes adminNavSlide {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.admin-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.65rem;
  margin-bottom: 0.15rem;
  border-radius: 8px;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
}
.admin-nav-text { flex: 1; min-width: 0; line-height: 1.3; }
.admin-nav-link.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}
.admin-nav-badge {
  flex-shrink: 0;
  min-width: 1.25rem;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.35;
}
.admin-nav-link.is-active .admin-nav-badge {
  background: var(--accent-dark);
}
.admin-nav-link:hover {
  background: var(--accent-light);
  color: var(--accent-dark);
  text-decoration: none;
}
.admin-nav-link.is-active {
  background: var(--accent-light);
  color: var(--accent-dark);
  font-weight: 700;
}
.admin-ext { font-size: 0.75rem; color: var(--muted); }

.admin-session-pill {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 0.65rem 0.7rem;
  margin-top: 0.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface2);
  text-decoration: none;
  color: inherit;
  font-size: 0.82rem;
}
.admin-session-pill:hover { text-decoration: none; border-color: var(--accent); }
.admin-session-pill strong { display: block; font-size: 0.85rem; }
.admin-session-pill small { display: block; color: var(--muted); margin-top: 0.1rem; }
.admin-session-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  margin-top: 0.35rem;
  flex-shrink: 0;
  background: var(--warn);
}
.admin-session-pill.is-ok .admin-session-dot { background: var(--ok); }
.admin-session-pill.is-warn .admin-session-dot { background: var(--warn); }

.admin-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.admin-topbar {
  padding: 1.25rem 1.5rem 0.5rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.admin-page-title {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.admin-content {
  flex: 1;
  padding: 1.25rem 1.5rem 1.5rem;
  max-width: 1100px;
}

.admin-footer {
  padding: 0.75rem 1.5rem;
  font-size: 0.82rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  background: var(--surface);
}

.admin-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
@media (max-width: 800px) {
  .admin-grid-2 { grid-template-columns: 1fr; }
}

.admin-pre {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  min-height: 100px;
  overflow: auto;
  font-size: 0.8rem;
  margin: 0;
}

.admin-mono { font-size: 0.8rem; word-break: break-all; }

.admin-tabs {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.admin-tab {
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
}
.admin-tab:hover { border-color: var(--accent); color: var(--accent-dark); text-decoration: none; }
.admin-tab.is-active {
  background: var(--accent-light);
  border-color: var(--accent);
  color: var(--accent-dark);
}

/* Dashboard widgets */
.dash-lead { margin: 0.35rem 0 0; max-width: 42rem; }
.dash-alert { margin-bottom: 1rem; }

.dash-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.dash-stat {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.9rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
}
.dash-stat:hover { border-color: var(--accent); text-decoration: none; }
.dash-stat.is-ok { border-color: #86efac; }
.dash-stat.is-warn { border-color: #fcd34d; }
.dash-stat-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 600;
}
.dash-stat-value { font-size: 1.15rem; font-weight: 700; }
.dash-stat-hint { font-size: 0.8rem; color: var(--muted); line-height: 1.35; }

.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
@media (max-width: 800px) {
  .dash-grid { grid-template-columns: 1fr; }
}

.dash-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
}
.dash-checklist li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
}
.dash-checklist li:last-child { border-bottom: 0; }
.dash-checklist li.is-done strong { color: var(--ok); }
.dash-check-body { display: flex; flex-direction: column; gap: 0.15rem; min-width: 0; }
.dash-check-body .muted { font-size: 0.82rem; }

.dash-actions { display: flex; flex-direction: column; gap: 0.5rem; }
.dash-action {
  display: block;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface2);
  text-decoration: none;
  color: inherit;
}
.dash-action:hover { border-color: var(--accent); text-decoration: none; }
.dash-action strong { display: block; margin-bottom: 0.15rem; }
.dash-action .muted { font-size: 0.82rem; }

.dash-kv {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.65rem 1.25rem;
  margin: 0;
}
.dash-kv--wide { grid-template-columns: 1fr; }
.dash-kv div {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 0.5rem;
  align-items: baseline;
}
.dash-kv dt { margin: 0; font-size: 0.8rem; color: var(--muted); font-weight: 500; }
.dash-kv dd { margin: 0; font-size: 0.9rem; }

.dash-gateway-badges { display: flex; gap: 0.5rem; margin-bottom: 0.75rem; flex-wrap: wrap; }

.dash-stats--compact { margin-bottom: 0.75rem; }
.biz-queue-kv { margin: 0.5rem 0 0; }
.dash-kv--inline { display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; }
.dash-kv--inline div { display: flex; gap: 0.35rem; align-items: baseline; }
.biz-channel-table { font-size: 0.88rem; }
.biz-auto-form { margin-top: 0.75rem; }
.biz-check { display: flex; align-items: center; gap: 0.5rem; margin: 0.5rem 0; font-size: 0.9rem; }
.biz-auto-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: 0.75rem; margin: 0.75rem 0; }
.biz-auto-fieldset { border: 1px solid var(--border); border-radius: 8px; padding: 0.75rem 1rem; margin: 0 0 0.75rem; }
.biz-auto-fieldset--muted { opacity: 0.85; background: #f8fafc; }
.biz-auto-legend { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); padding: 0 0.25rem; }
.biz-check span { line-height: 1.4; }
.gateway-concept-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1rem; }
.gateway-concept-lane h4 { margin: 0 0 0.5rem; font-size: 0.95rem; }
.gateway-concept-card { background: linear-gradient(180deg, #fff 0%, #f8fafc 100%); }
.form-grid label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.88rem; font-weight: 600; }
.form-grid input { padding: 0.45rem 0.55rem; border: 1px solid var(--border); border-radius: 6px; }

.dash-dev { margin-top: 0.5rem; }
.dash-dev summary { cursor: pointer; font-weight: 600; color: var(--muted); }
.dash-dev-links { display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; margin-top: 0.75rem; }

.admin-module-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.admin-module-title {
  margin: 0.2rem 0 0;
  font-size: 1.25rem;
  font-weight: 700;
}
.admin-module-desc { margin: 0.35rem 0 0; max-width: 36rem; }
.admin-module-badges { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.admin-soon-card h2 { margin-top: 0; }
.admin-soon-list { margin: 0.5rem 0 0; padding-left: 1.2rem; }
.admin-soon-note { margin-top: 1rem; font-size: 0.85rem; }

@media (max-width: 899px) {
  .admin-sidebar-toggle { display: block; }
  .admin-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    box-shadow: var(--shadow);
  }
  .admin-sidebar.is-open { transform: translateX(0); }
  .admin-topbar { padding-left: 3.25rem; }
  .admin-content { padding: 1rem; }
}