/* ── ADMIN SHELL ── */
.admin-shell {
  display: flex;
  min-height: 100vh;
}

/* ── SIDEBAR ── */
.admin-side {
  width: 220px;
  flex-shrink: 0;
  background: var(--card);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.admin-side::-webkit-scrollbar { width: 4px; }
.admin-side::-webkit-scrollbar-thumb { background: var(--line); border-radius: 2px; }

/* Brand */
.admin-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.admin-brand-logo {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 400;
  color: var(--text);
  letter-spacing: -.01em;
  text-decoration: none;
}
.admin-brand-logo em { font-style: italic; color: var(--green); }

.admin-env-badge {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(192,57,43,.12);
  color: var(--danger);
  border: 1px solid rgba(192,57,43,.22);
}

/* Nav */
.admin-nav {
  flex: 1;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* Sidebar footer */
.admin-side-footer {
  flex-shrink: 0;
  padding: 12px;
  border-top: 1px solid var(--line);
}
.admin-user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 4px 10px;
}
.admin-user-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 120px;
}
.admin-user-role {
  font-size: 10px;
  color: var(--danger);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
}
.admin-logout-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 7px 10px;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--sans);
  transition: all .12s;
  text-decoration: none;
}
.admin-logout-btn:hover {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: rgba(192,57,43,.2);
}

/* ── CONTENT WRAP ── */
.admin-content-wrap {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* Topbar */
.admin-topbar {
  height: 48px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 8px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 30;
}
.admin-topbar-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}
.admin-topbar-breadcrumb a { color: var(--muted); }
.admin-topbar-breadcrumb a:hover { color: var(--text); }
.admin-topbar-sep { color: var(--line); }
.admin-topbar-current { color: var(--text); font-weight: 600; }
.admin-topbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }

/* Main */
.admin-main {
  flex: 1;
  padding: 28px 32px 60px;
  min-width: 0;
  max-width: 1400px;
}

/* ── LOGIN PAGE ── */
.admin-login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, var(--bg-top) 0%, var(--bg) 70%);
}
.admin-login-wrap {
  width: 100%;
  max-width: 380px;
  padding: 20px;
}
.admin-login-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
}
.admin-login-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}
.admin-login-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text);
  margin: 0 0 4px;
  letter-spacing: -.02em;
}
.admin-login-sub {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 22px;
}
.admin-login-error {
  background: var(--danger-bg);
  border: 1px solid rgba(192,57,43,.25);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--danger);
  margin-bottom: 16px;
}

/* ── ADMIN-SPECIFIC COMPONENTS ── */
.admin-stat-diff {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

.user-avatar-admin {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--green-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
html.dark .user-avatar-admin { background: var(--card-soft); color: #fff; }

.badge-admin { background: rgba(192,57,43,.12); color: var(--danger); border: 1px solid rgba(192,57,43,.22); display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }

/* Pagination */
.pager {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.pager-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 10px;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  text-decoration: none;
  transition: all .12s;
}
.pager-btn:hover { border-color: var(--green-mid); background: var(--accent); }
.pager-btn.active { background: var(--green); border-color: var(--green); color: #fff; font-weight: 700; }
.pager-btn.disabled { opacity: .4; pointer-events: none; }
.pager-info { font-size: 12px; color: var(--muted); margin: 0 4px; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .admin-side { width: 180px; }
  .admin-main { padding: 20px 16px 60px; }
}
@media (max-width: 640px) {
  .admin-shell { flex-direction: column; }
  .admin-side { width: 100%; height: auto; position: static; flex-direction: row; flex-wrap: wrap; border-right: none; border-bottom: 1px solid var(--line); }
  .admin-nav { flex-direction: row; flex-wrap: wrap; padding: 6px 8px; }
  .admin-side-footer { display: none; }
  .side-section-label { display: none; }
}