/* ── App Shell ─────────────────────────────────────────────────── */
#app {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ───────────────────────────────────────────────────── */
#sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sb-width);
  background: var(--sb-bg);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: width var(--t-slow);
  overflow: hidden;
}

#sidebar.collapsed {
  width: var(--sb-width-col);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.125rem 1rem;
  border-bottom: 1px solid var(--sb-border);
  min-height: var(--topbar-h);
  flex-shrink: 0;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: .625rem;
  overflow: hidden;
}

.logo-icon {
  width: 30px; height: 30px;
  background: var(--accent);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  color: #fff;
  font-weight: 700;
  letter-spacing: -.05em;
}

.logo-text {
  font-size: .875rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity var(--t), width var(--t);
}

#sidebar.collapsed .logo-text { opacity: 0; width: 0; }

.sidebar-toggle {
  color: var(--sb-text);
  padding: .25rem;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: color var(--t), background var(--t), transform var(--t-slow);
}
.sidebar-toggle:hover { color: var(--sb-text-h); background: rgba(255,255,255,.06); }
#sidebar.collapsed .sidebar-toggle { transform: rotate(180deg); }

/* ── Sidebar Nav ───────────────────────────────────────────────── */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: .5rem 0;
}

.nav-section {
  padding: 1rem 1rem .25rem;
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--sb-text);
  opacity: .5;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity var(--t);
}
#sidebar.collapsed .nav-section { opacity: 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .5rem 1rem;
  margin: 1px .5rem;
  border-radius: var(--radius);
  color: var(--sb-text);
  cursor: pointer;
  transition: color var(--t), background var(--t);
  white-space: nowrap;
  position: relative;
  user-select: none;
}

.nav-item:hover {
  color: var(--sb-text-h);
  background: rgba(255,255,255,.06);
}

.nav-item.active {
  color: #fff;
  background: var(--sb-active-bg);
}

.nav-item.active .nav-icon { color: var(--accent); }

.nav-item.disabled {
  opacity: .4;
  cursor: not-allowed;
  pointer-events: none;
}

.nav-icon {
  width: 18px; height: 18px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}

.nav-label {
  font-size: .8125rem;
  font-weight: 500;
  overflow: hidden;
  white-space: nowrap;
  transition: opacity var(--t), width var(--t);
}
#sidebar.collapsed .nav-label,
#sidebar.collapsed .nav-badge,
#sidebar.collapsed .nav-arrow { opacity: 0; width: 0; }

.nav-badge {
  margin-left: auto;
  font-size: .625rem;
  font-weight: 600;
  padding: .1rem .4rem;
  border-radius: 999px;
  background: rgba(255,255,255,.1);
  color: var(--sb-text);
  white-space: nowrap;
}

.nav-arrow {
  margin-left: auto;
  width: 14px; height: 14px;
  transition: transform var(--t), opacity var(--t);
  flex-shrink: 0;
}

.nav-group.open .nav-arrow { transform: rotate(90deg); }

.nav-children {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--t-slow);
}
.nav-group.open .nav-children { max-height: 300px; }

.nav-child {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .375rem 1rem .375rem 2.75rem;
  margin: 1px .5rem;
  border-radius: var(--radius);
  color: var(--sb-text);
  font-size: .8125rem;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--t), background var(--t);
}
.nav-child:hover { color: var(--sb-text-h); background: rgba(255,255,255,.05); }
.nav-child.active { color: #fff; background: var(--sb-active-bg); }

/* Tooltip on collapsed */
#sidebar.collapsed .nav-item::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(var(--sb-width-col) + 8px);
  background: #1e1e2e;
  color: #fff;
  padding: .375rem .75rem;
  border-radius: var(--radius);
  font-size: .8125rem;
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--t);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255,255,255,.1);
  z-index: 300;
}
#sidebar.collapsed .nav-item:hover::after { opacity: 1; }

/* ── Sidebar Footer ────────────────────────────────────────────── */
.sidebar-footer {
  padding: .75rem;
  border-top: 1px solid var(--sb-border);
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-shrink: 0;
}

.user-pill {
  flex: 1;
  display: flex;
  align-items: center;
  gap: .625rem;
  overflow: hidden;
  min-width: 0;
}

.user-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.user-info {
  flex: 1;
  overflow: hidden;
  transition: opacity var(--t), width var(--t);
}
#sidebar.collapsed .user-info { opacity: 0; width: 0; }

.user-nome {
  display: block;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--sb-text-h);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  display: block;
  font-size: .7rem;
  color: var(--sb-text);
  white-space: nowrap;
}

.btn-icon-sb {
  color: var(--sb-text);
  padding: .375rem;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: color var(--t), background var(--t);
  display: flex; align-items: center; justify-content: center;
}
.btn-icon-sb:hover { color: var(--red); background: rgba(220,38,38,.15); }

/* ── Main Wrapper ──────────────────────────────────────────────── */
.main-wrapper {
  flex: 1;
  margin-left: var(--sb-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;   /* flex item pode encolher — evita overflow horizontal no mobile */
  transition: margin-left var(--t-slow);
}

#sidebar.collapsed ~ .main-wrapper {
  margin-left: var(--sb-width-col);
}

/* ── Topbar ────────────────────────────────────────────────────── */
#topbar {
  position: sticky;
  top: 0;
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  z-index: 100;
  flex-shrink: 0;
  gap: .75rem;
}

.topbar-left  { display: flex; align-items: center; gap: .75rem; min-width: 0; }
.topbar-right { display: flex; align-items: center; gap: .375rem; flex-shrink: 0; }

.topbar-sep   { width: 1px; height: 20px; background: var(--border); }

.topbar-empresa { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.topbar-empresa-nome  { font-size: .8125rem; font-weight: 700; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 200px; }
.topbar-empresa-cidade{ font-size: .7rem; color: var(--text-2); white-space: nowrap; }

.topbar-page-title { font-size: .9375rem; font-weight: 600; color: var(--text); white-space: nowrap; }

/* Search */
.topbar-search-wrap {}
.topbar-search {
  display: flex; align-items: center;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: .3rem .65rem; gap: .4rem;
  transition: border-color var(--t), box-shadow var(--t);
}
.topbar-search:focus-within {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg);
}
.topbar-search input {
  border: none; background: transparent; outline: none;
  font-size: .8125rem; width: 180px; color: var(--text);
}
.topbar-search-kbd {
  font-size: .65rem; color: var(--text-3); background: var(--border);
  border-radius: .25rem; padding: .1rem .3rem; font-family: var(--font-mono);
}

/* Clock */
.topbar-clock {
  display: flex; flex-direction: column; align-items: flex-end; line-height: 1.2; padding: 0 .25rem;
}
.topbar-clock #relogio-hora { font-size: .8125rem; font-weight: 600; color: var(--text); letter-spacing: .03em; }
.topbar-clock #relogio-data { font-size: .68rem; color: var(--text-3); }

/* Notification bell */
.topbar-notif-btn { position: relative; }
.topbar-notif-badge {
  position: absolute; top: 2px; right: 2px;
  background: var(--red); color: #fff;
  font-size: .6rem; font-weight: 700;
  min-width: 16px; height: 16px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 .25rem; pointer-events: none;
  border: 2px solid var(--surface);
}
.topbar-notif-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  width: 360px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); z-index: 500; overflow: hidden;
}

/* User menu */
.topbar-user-btn {
  display: flex; align-items: center; gap: .5rem;
  padding: .25rem .5rem .25rem .25rem;
  border-radius: var(--radius);
  transition: background var(--t);
  cursor: pointer;
}
.topbar-user-btn:hover { background: var(--surface-2); }

.topbar-user-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; font-weight: 700; flex-shrink: 0;
}
.topbar-user-info { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.topbar-user-info span:first-child { font-size: .8125rem; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 120px; }
.topbar-user-info span:last-child  { font-size: .7rem; color: var(--text-2); }

.topbar-user-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  width: 260px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); z-index: 500; overflow: hidden;
}
.user-menu-header {
  display: flex; gap: .75rem; align-items: center;
  padding: 1rem; border-bottom: 1px solid var(--border);
}
.user-menu-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; font-weight: 700; flex-shrink: 0;
}
.user-menu-nome    { font-size: .875rem; font-weight: 700; color: var(--text); }
.user-menu-role    { font-size: .75rem; color: var(--text-2); margin-top: .1rem; }
.user-menu-empresa { font-size: .7rem; color: var(--accent); margin-top: .15rem; font-weight: 500; }
.user-menu-divider { height: 1px; background: var(--border); }
.user-menu-item {
  width: 100%; display: flex; align-items: center; gap: .625rem;
  padding: .625rem 1rem; font-size: .8125rem; color: var(--text);
  transition: background var(--t); cursor: pointer;
}
.user-menu-item:hover { background: var(--surface-2); }
.user-menu-item-danger { color: var(--red) !important; }
.user-menu-item-danger:hover { background: var(--red-bg) !important; }

#page-title { font-size: .9375rem; font-weight: 600; color: var(--text); }

/* ── Page Content ──────────────────────────────────────────────── */
#page-content {
  flex: 1;
  padding: 1.75rem;
  max-width: 1400px;
  width: 100%;
  min-width: 0;
}
#page-content canvas { max-width: 100%; }

.page-header {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.page-header-left h2 { color: var(--text); }
.page-header-left p  { margin-top: .25rem; }

/* ── Mobile ────────────────────────────────────────────────────── */
.mobile-only { display: none; }

@media (max-width: 768px) {
  .mobile-only { display: flex; }

  #sidebar {
    transform: translateX(-100%);
    transition: transform var(--t-slow), width var(--t-slow);
    width: var(--sb-width) !important;
  }

  #sidebar.mobile-open {
    transform: translateX(0);
  }

  .main-wrapper {
    margin-left: 0 !important;
  }

  #page-content { padding: 1rem; }

  /* Topbar no celular: o conteúdo da direita não pode transbordar por cima
     do botão de menu (senão o menu fica intocável). Some com o que é
     secundário e deixa a barra caber na largura do telefone. */
  #mobile-menu-btn { position: relative; z-index: 2; flex-shrink: 0; }
  .topbar-search-wrap { display: none !important; }
  #topbar { padding: 0 .75rem; gap: .5rem; }
  .topbar-right { flex-shrink: 1; min-width: 0; gap: .25rem; }
  .select-cidade { max-width: 40vw; }

  .sidebar-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 199;
  }
  .sidebar-overlay.active { display: block; }

  /* Page header empilha em mobile */
  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: .75rem;
    margin-bottom: 1rem;
  }
  /* Qualquer barra de ações do cabeçalho ocupa a linha e quebra os botões
     (Caixa, Relatórios etc. usam .flex utilitário, não só .page-header-right) */
  .page-header > * { width: 100%; min-width: 0; }
  .page-header-right,
  .page-header > .flex {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
  }

  /* Cards com formulários de filtro empilham */
  .card-pad .flex.gap-3 {
    flex-direction: column;
    align-items: stretch !important;
  }
  .card-pad .form-group { min-width: 0 !important; }
  .card-pad .input,
  .card-pad .select { width: 100%; }

  /* Botões de ação ocupam linha inteira quando empilhados */
  .card-pad [style*="align-self:flex-end"] {
    align-self: stretch !important;
  }

  /* card-header: título e badge empilham */
  .card-header {
    flex-wrap: wrap;
    gap: .5rem;
  }

  /* modal full-width em mobile */
  #modal-box {
    max-width: 100%;
    margin: 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    position: fixed;
    bottom: 0;
    max-height: 85vh;
  }
  #modal-backdrop {
    align-items: flex-end;
    padding: 0;
  }
}

/* ── Toast ─────────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  display: flex; flex-direction: column-reverse;
  gap: .5rem;
  z-index: 9999;
}

.toast {
  display: flex; align-items: center; gap: .75rem;
  padding: .875rem 1rem;
  border-radius: var(--radius-lg);
  background: var(--text);
  color: var(--surface);
  font-size: .8125rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  min-width: 280px; max-width: 380px;
  animation: toast-in var(--t-slow) ease;
}

.toast.success { background: var(--green); }
.toast.error   { background: var(--red); }
.toast.warning { background: var(--yellow); }

@keyframes toast-in {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ── Modal ─────────────────────────────────────────────────────── */
#modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  animation: fade-in 150ms ease;
}

#modal-box {
  background: var(--surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%; max-width: 560px;
  max-height: 90vh;
  display: flex; flex-direction: column;
  animation: slide-up 200ms ease;
}

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-header h3 { font-size: 1rem; }

#modal-body {
  padding: 1.5rem;
  overflow-y: auto;
}

.modal-footer {
  display: flex; justify-content: flex-end; gap: .75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

@keyframes fade-in  { from { opacity: 0; } to { opacity: 1; } }
@keyframes slide-up { from { transform: translateY(12px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }