.admin-shell { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }

/* ---- Sidebar ---- */
.admin-sidebar {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-md) 0;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.admin-sidebar .brand { padding: 0 var(--space-md) var(--space-md); border-bottom: 1px solid rgba(247,245,240,0.12); margin-bottom: var(--space-sm); }
.admin-sidebar .brand img { height: 36px; filter: brightness(0) invert(1); margin-bottom: 0.5rem; }
.admin-sidebar .brand-name { color: var(--color-text-inverse); font-size: var(--text-base); }
.admin-nav { list-style: none; margin: 0; padding: 0 0.75rem; flex: 1; }
.admin-nav .nav-section-label { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.05em; color: rgba(247,245,240,0.45); padding: var(--space-sm) 0.75rem 0.4rem; }
.admin-nav a {
  display: flex; align-items: center; gap: 0.65rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  color: rgba(247,245,240,0.8);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.admin-nav a svg { width: 18px; height: 18px; flex-shrink: 0; opacity: 0.85; }
.admin-nav a:hover { background: rgba(247,245,240,0.08); color: var(--color-text-inverse); }
.admin-nav a.active { background: var(--color-accent); color: var(--color-text-inverse); }
.admin-sidebar .sidebar-footer { padding: var(--space-sm) var(--space-md) 0; border-top: 1px solid rgba(247,245,240,0.12); margin-top: var(--space-sm); }
.admin-sidebar .sidebar-footer a { color: rgba(247,245,240,0.7); font-size: var(--text-xs); }

/* ---- Topbar ---- */
.admin-main { display: flex; flex-direction: column; min-width: 0; }
.admin-topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-md);
  padding: 0.9rem var(--space-lg);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky; top: 0; z-index: 10;
}
.admin-search { flex: 1; max-width: 420px; }
.admin-search form { position: relative; }
.admin-search input {
  width: 100%; padding: 0.55rem 0.9rem 0.55rem 2.3rem;
  border-radius: var(--radius-pill); border: 1px solid var(--color-border);
  background: var(--color-background); font-size: var(--text-sm);
}
.admin-search svg { position: absolute; left: 0.8rem; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--color-text-secondary); }
.admin-user { display: flex; align-items: center; gap: 0.6rem; font-size: var(--text-sm); }
.admin-user .avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--color-accent-tint); color: var(--color-accent-dark);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 600;
}
.admin-content { padding: var(--space-lg); flex: 1; }

/* ---- Cards / grids do dashboard ---- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--space-md); margin-bottom: var(--space-lg); }
.stat-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-md); box-shadow: var(--shadow-sm); }
.stat-card .stat-value { font-family: var(--font-heading); font-size: var(--text-3xl); color: var(--color-primary); display: block; margin-bottom: 0.15rem; }
.stat-card .stat-label { font-size: var(--text-sm); color: var(--color-text-secondary); }

.panel { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.panel-header { display: flex; align-items: center; justify-content: space-between; padding: var(--space-md); border-bottom: 1px solid var(--color-border); }
.panel-header h2 { font-size: var(--text-lg); margin: 0; }
.panel-body { padding: var(--space-md); }
.two-col { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--space-md); align-items: start; }

.attention-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.attention-item { display: flex; gap: 0.75rem; align-items: flex-start; padding: 0.7rem; border-radius: var(--radius-sm); background: var(--color-background); }
.attention-item .dot { width: 8px; height: 8px; border-radius: 50%; margin-top: 0.4rem; flex-shrink: 0; }
.attention-item.urgente .dot { background: var(--color-danger); }
.attention-item.atencao .dot { background: var(--color-warning); }
.attention-item.info .dot { background: var(--color-info); }
.attention-item .title { font-weight: 600; font-size: var(--text-sm); display: block; }
.attention-item .desc { font-size: var(--text-xs); color: var(--color-text-secondary); }
.empty-state { text-align: center; padding: var(--space-lg); color: var(--color-text-secondary); }

/* ---- Tabelas ---- */
.table-toolbar { display: flex; justify-content: space-between; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-md); flex-wrap: wrap; }
table.data-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
table.data-table th { text-align: left; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.03em; color: var(--color-text-secondary); padding: 0.6rem 0.9rem; border-bottom: 1px solid var(--color-border); }
table.data-table td { padding: 0.75rem 0.9rem; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
table.data-table tr:hover td { background: var(--color-background); }
.pagination { display: flex; gap: 0.4rem; justify-content: center; margin-top: var(--space-md); }
.pagination a, .pagination span { padding: 0.4rem 0.75rem; border-radius: var(--radius-sm); font-size: var(--text-sm); border: 1px solid var(--color-border); }
.pagination .current { background: var(--color-primary); color: var(--color-text-inverse); border-color: var(--color-primary); }

/* ---- Tabs (detalhe do pet) ---- */
.tabs { display: flex; gap: 0.25rem; border-bottom: 1px solid var(--color-border); margin-bottom: var(--space-md); overflow-x: auto; }
.tabs a { padding: 0.7rem 1rem; font-size: var(--text-sm); font-weight: 500; color: var(--color-text-secondary); border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs a.active { color: var(--color-primary); border-color: var(--color-accent); }

/* ---- Timeline (prontuario) ---- */
.timeline { display: grid; gap: var(--space-md); }
.timeline-item { display: grid; grid-template-columns: 90px 1fr; gap: var(--space-md); }
.timeline-date { font-size: var(--text-xs); color: var(--color-text-secondary); padding-top: 0.2rem; }
.timeline-card { background: var(--color-background); border-radius: var(--radius-sm); padding: var(--space-sm); border-left: 3px solid var(--color-accent); }

.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-lg); gap: var(--space-sm); flex-wrap: wrap; }
.page-header h1 { font-size: var(--text-2xl); margin: 0; }
.page-header .subtitle { color: var(--color-text-secondary); font-size: var(--text-sm); }

@media (max-width: 900px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-sidebar { position: fixed; left: -280px; width: 260px; z-index: 100; transition: left var(--transition-base); }
  .admin-sidebar.open { left: 0; }
  .two-col { grid-template-columns: 1fr; }
}

/* ---- Aviso de novo pedido de atendimento (canto inferior esquerdo) ----
   Pensado para ser insistente sem travar o sistema: quem estiver no meio
   de um cadastro, por exemplo, continua conseguindo usar a tela normal-
   mente por baixo dele. Sem botao de fechar de proposito - a unica forma
   de faze-lo sumir e' ir em Solicitacoes e mudar o status de cada uma
   (o JS confere isso periodicamente e esconde sozinho quando resolvido).
   Uma leve "chacoalhada" de tempos em tempos reforca que precisa de
   atencao, sem ser um bloqueio de tela inteira. */
.new-request-toast {
  position: fixed;
  left: var(--space-md);
  bottom: var(--space-md);
  z-index: 500;
  max-width: 340px;
  background: #b3352a;
  color: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 32px rgba(179, 53, 42, 0.4);
  padding: var(--space-md);
  gap: 0.75rem;
  animation: new-request-slide-in 0.3s cubic-bezier(0.2, 0.8, 0.3, 1.2);
}
.new-request-toast.is-shaking { animation: new-request-shake 0.5s ease; }
@keyframes new-request-slide-in {
  from { transform: translateY(24px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
@keyframes new-request-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(5px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(3px); }
}
.new-request-toast-icon {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-shrink: 0;
  padding-top: 0.15rem;
}
.new-request-toast-icon svg { width: 22px; height: 22px; }
.new-request-toast-body strong {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  margin-bottom: 0.3rem;
}
.new-request-toast-body p {
  font-size: var(--text-xs);
  line-height: 1.5;
  margin: 0 0 var(--space-sm);
  color: rgba(255, 255, 255, 0.92);
}
.new-request-toast-body .btn {
  background: #fff;
  color: #b3352a;
  border: none;
  padding: 0.5rem 0.9rem;
  font-size: var(--text-sm);
}
.new-request-toast-body .btn:hover { background: rgba(255, 255, 255, 0.9); }

@media (max-width: 860px) {
  .new-request-toast { left: var(--space-sm); right: var(--space-sm); bottom: var(--space-sm); max-width: none; }
}