/* CairKilat Admin Shell — banker-grade dashboard chrome */

.ck-admin-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  grid-template-rows: 56px 1fr;
  grid-template-areas:
    "sidebar topbar"
    "sidebar main";
  min-height: 100vh;
}
.ck-admin-shell.ck-admin-collapsed { grid-template-columns: 64px 1fr; }

.ck-sidebar {
  grid-area: sidebar;
  background: var(--bg-elev);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.ck-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  height: 56px;
  text-decoration: none;
  color: var(--text);
}
.ck-sidebar-brand .ck-logo-text { font-weight: 700; font-size: 1.05rem; }
.ck-admin-collapsed .ck-sidebar-brand .ck-logo-text { display: none; }
.ck-admin-collapsed .ck-sidebar-section-title { display: none; }
.ck-admin-collapsed .ck-sidebar-link span { display: none; }

.ck-sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 8px;
}
.ck-sidebar-section-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--dimmed);
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 14px 12px 6px;
}
.ck-sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--text-soft);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.15s;
}
.ck-sidebar-link:hover { background: var(--surface-mute); color: var(--text); }
.ck-sidebar-link.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.ck-sidebar-link svg { flex: 0 0 18px; width: 18px; height: 18px; }
.ck-admin-collapsed .ck-sidebar-link { justify-content: center; padding: 9px; }

.ck-sidebar-foot {
  border-top: 1px solid var(--border);
  padding: 10px 12px;
  font-size: 0.75rem;
  color: var(--dimmed);
}

.ck-topbar {
  grid-area: topbar;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  position: sticky; top: 0; z-index: 30;
}
.ck-topbar-left { display: flex; align-items: center; gap: 14px; }
.ck-collapse-btn {
  background: none; border: none; padding: 6px 8px; border-radius: 6px;
  color: var(--text-soft); cursor: pointer;
}
.ck-collapse-btn:hover { background: var(--surface-mute); color: var(--text); }
.ck-breadcrumb { color: var(--muted); font-size: 0.85rem; }
.ck-breadcrumb b { color: var(--text); font-weight: 600; }

.ck-topbar-right { display: flex; align-items: center; gap: 8px; }

.ck-bell-btn {
  position: relative;
  background: none; border: 1px solid var(--border); border-radius: 8px;
  padding: 7px 9px; color: var(--text-soft); cursor: pointer;
}
.ck-bell-btn:hover { background: var(--surface-mute); color: var(--text); }
.ck-bell-dot {
  position: absolute; top: 4px; right: 4px;
  width: 9px; height: 9px; background: var(--danger); border-radius: 50%;
  display: none;
}
.ck-bell-btn.has-unread .ck-bell-dot { display: block; }

.ck-account-menu { position: relative; }
.ck-account-btn {
  display: flex; align-items: center; gap: 8px;
  background: none; border: 1px solid var(--border); border-radius: 8px;
  padding: 5px 10px; cursor: pointer; color: var(--text);
}
.ck-account-btn:hover { background: var(--surface-mute); }
.ck-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--primary-2));
  color: white; font-weight: 700; font-size: 0.8rem;
  display: inline-flex; align-items: center; justify-content: center;
}
.ck-account-meta { line-height: 1.1; text-align: left; }
.ck-account-meta b { display: block; font-size: 0.85rem; }
.ck-account-meta span { font-size: 0.7rem; color: var(--muted); }

.ck-dropdown {
  position: absolute; right: 0; top: calc(100% + 6px);
  min-width: 220px; background: var(--bg-elev);
  border: 1px solid var(--border); border-radius: 10px;
  box-shadow: var(--shadow-md); padding: 6px; z-index: 40;
  display: none;
}
.ck-dropdown.show { display: block; }
.ck-dropdown a, .ck-dropdown button {
  display: block; width: 100%; text-align: left;
  background: none; border: none; padding: 8px 10px; border-radius: 6px;
  color: var(--text-soft); font-size: 0.85rem; cursor: pointer; text-decoration: none;
}
.ck-dropdown a:hover, .ck-dropdown button:hover { background: var(--surface-mute); color: var(--text); }
.ck-dropdown hr { border: none; border-top: 1px solid var(--divider); margin: 4px 0; }
.ck-dropdown .menu-head { padding: 8px 10px; font-size: 0.75rem; color: var(--muted); }

.ck-bell-panel {
  position: absolute; right: 0; top: calc(100% + 6px);
  width: 360px; max-height: 70vh; overflow-y: auto;
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: var(--shadow-md); z-index: 40; display: none;
}
.ck-bell-panel.show { display: block; }
.ck-bell-head { padding: 12px 14px; border-bottom: 1px solid var(--divider); display: flex; justify-content: space-between; align-items: center; }
.ck-bell-head h6 { margin: 0; font-size: 0.9rem; }
.ck-bell-empty { padding: 28px 14px; color: var(--muted); text-align: center; font-size: 0.85rem; }
.ck-bell-item { display: block; padding: 10px 14px; border-bottom: 1px solid var(--divider); text-decoration: none; color: var(--text); }
.ck-bell-item:hover { background: var(--surface-mute); }
.ck-bell-item-title { font-weight: 600; font-size: 0.85rem; }
.ck-bell-item-meta { font-size: 0.72rem; color: var(--muted); }

.ck-main {
  grid-area: main;
  background: var(--bg);
  padding: 22px clamp(14px, 3vw, 32px);
  min-width: 0;
}

/* KPI tiles */
.ck-kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.ck-kpi {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  box-shadow: var(--shadow-xs);
}
.ck-kpi-label { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.ck-kpi-value { color: var(--text); font-size: 1.45rem; font-weight: 700; margin-top: 4px; font-family: 'IBM Plex Sans', system-ui, sans-serif; }
.ck-kpi-sub { color: var(--dimmed); font-size: 0.8rem; }
.ck-kpi-delta-up { color: var(--success); font-weight: 600; }
.ck-kpi-delta-down { color: var(--danger); font-weight: 600; }

.ck-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  box-shadow: var(--shadow-xs);
}
.ck-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.ck-card-head h5 { margin: 0; font-size: 1rem; font-weight: 700; }

.ck-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 14px; }

/* Table density + sticky header */
.ck-data-table { width: 100%; border-collapse: collapse; }
.ck-data-table thead th {
  position: sticky; top: 0;
  background: var(--surface-mute); color: var(--text); font-size: 0.78rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
  padding: 8px 10px; border-bottom: 1px solid var(--border);
  cursor: pointer; user-select: none; white-space: nowrap;
}
.ck-data-table thead th .sort-arrow { color: var(--dimmed); margin-left: 4px; font-size: 0.7rem; }
.ck-data-table thead th.sorted-asc .sort-arrow,
.ck-data-table thead th.sorted-desc .sort-arrow { color: var(--accent); }
.ck-data-table tbody td { padding: 8px 10px; border-bottom: 1px solid var(--divider); font-size: 0.85rem; vertical-align: middle; }
.ck-data-table tbody tr:hover { background: var(--surface-mute); }

.ck-filter-bar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.ck-filter-bar input, .ck-filter-bar select {
  background: var(--bg-elev); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 6px 10px; font-size: 0.85rem;
}
.ck-filter-bar input:focus, .ck-filter-bar select:focus { outline: none; border-color: var(--accent); }
.ck-pager { display: flex; gap: 6px; align-items: center; justify-content: flex-end; padding-top: 10px; }
.ck-pager button { background: var(--bg-elev); border: 1px solid var(--border); border-radius: 6px; padding: 4px 10px; color: var(--text); cursor: pointer; }
.ck-pager button:disabled { opacity: 0.4; cursor: not-allowed; }
.ck-pager .ck-page-info { font-size: 0.8rem; color: var(--muted); }

@media (max-width: 900px) {
  .ck-admin-shell { grid-template-columns: 1fr; grid-template-areas: "topbar" "main"; }
  .ck-sidebar { display: none; }
  .ck-admin-shell.ck-mobile-open { grid-template-columns: 240px 1fr; grid-template-areas: "sidebar topbar" "sidebar main"; }
  .ck-admin-shell.ck-mobile-open .ck-sidebar { display: flex; position: fixed; inset: 0 auto 0 0; width: 240px; z-index: 50; }
}