/* =====================================================================
   Partiu Tucuna — Componentes (design system "pt-")
   Réplica visual e comportamental do Design System de referência
   "UI Padrão" (Nuvium 2026): tipografia, botões, campos, tabelas,
   badges, sidebar, topbar, notificações, modais e demais componentes.
   ===================================================================== */

* { box-sizing: border-box; scrollbar-width: thin; scrollbar-color: var(--pt-border-strong) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb { background: var(--pt-border-strong); border-radius: var(--pt-radius-pill); }
*::-webkit-scrollbar-thumb:hover { background: var(--pt-text-3); }

::selection { background: color-mix(in srgb, var(--pt-primary) 22%, transparent); }

html, body {
  background: var(--pt-bg);
  color: var(--pt-text-1);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  transition: background-color var(--pt-dur-slow) var(--pt-ease), color var(--pt-dur-slow) var(--pt-ease);
}

/* ---------------------------------------------------------------------
   Tipografia
   --------------------------------------------------------------------- */
h1, h2, h3 { font-weight: 700; letter-spacing: -0.015em; color: var(--pt-text-1); margin: 0; }
h4, h5, h6, .pt-heading { font-weight: 600; letter-spacing: -0.01em; color: var(--pt-text-1); margin: 0; }
h1 { font-size: 1.5rem;   line-height: 1.25; }
h2 { font-size: 1.25rem;  line-height: 1.3; }
h3 { font-size: 1.125rem; line-height: 1.35; }
h4 { font-size: 1rem;     line-height: 1.4; }
b, strong, .fw-bold { font-weight: 700; }
.fw-semibold { font-weight: 600; }
small, .small { font-size: 12.5px; }
.text-muted { color: var(--pt-text-2) !important; }
.text-dark { color: var(--pt-text-1) !important; }
.tnum, .display-num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  letter-spacing: -0.02em;
}

a { color: var(--pt-primary); text-decoration: none; transition: color var(--pt-dur-fast) var(--pt-ease); }
a:hover { color: var(--pt-primary-hover); }

/* ---------------------------------------------------------------------
   Botões
   --------------------------------------------------------------------- */
.pt-btn-primary,
.pt-btn-secondary,
.pt-btn-ghost,
.pt-btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--pt-space-2);
  padding: 9px var(--pt-space-5);
  border-radius: var(--pt-radius-md);
  border: 1px solid transparent;
  font-weight: 500;
  font-size: .9rem;
  cursor: pointer;
  transition: background-color var(--pt-dur-fast) var(--pt-ease), border-color var(--pt-dur-fast) var(--pt-ease),
              color var(--pt-dur-fast) var(--pt-ease), box-shadow var(--pt-dur-fast) var(--pt-ease),
              transform var(--pt-dur-fast) var(--pt-ease);
  text-decoration: none;
  white-space: nowrap;
}
.pt-btn-primary:focus-visible,
.pt-btn-secondary:focus-visible,
.pt-btn-ghost:focus-visible,
.pt-btn-danger:focus-visible { outline: none; box-shadow: var(--pt-focus-ring); }

.pt-btn-primary {
  background: var(--pt-primary);
  border-color: var(--pt-primary);
  color: var(--pt-on-primary);
}
.pt-btn-primary:hover { background: var(--pt-primary-hover); border-color: var(--pt-primary-hover); color: #fff; }
.pt-btn-primary:active { transform: scale(.98); }

.pt-btn-secondary {
  background: #A0A7AA;
  border-color: #A0A7AA;
  color: #fff;
}
:root[data-theme="dark"] .pt-btn-secondary { background: #3A404C; border-color: #3A404C; }
.pt-btn-secondary:hover { background: #8C9396; border-color: #8C9396; color: #fff; }
:root[data-theme="dark"] .pt-btn-secondary:hover { background: #474E5C; border-color: #474E5C; }
.pt-btn-secondary:active { transform: scale(.98); }

.pt-btn-ghost {
  background: var(--pt-surface);
  border-color: var(--pt-border-strong);
  color: var(--pt-text-2);
}
.pt-btn-ghost:hover { background: var(--pt-sunken); border-color: var(--pt-border-strong); color: var(--pt-text-1); }
.pt-btn-ghost:active { transform: scale(.98); }

.pt-btn-danger {
  background: var(--pt-danger);
  border-color: var(--pt-danger);
  color: #fff;
}
.pt-btn-danger:hover { background: var(--pt-danger-hover); border-color: var(--pt-danger-hover); color: #fff; }
.pt-btn-danger:active { transform: scale(.98); }

.pt-btn-primary:disabled, .pt-btn-secondary:disabled, .pt-btn-ghost:disabled, .pt-btn-danger:disabled {
  opacity: .55; cursor: not-allowed; transform: none !important; box-shadow: none !important;
}

.pt-btn-sm { padding: 6px var(--pt-space-4); font-size: .8125rem; border-radius: var(--pt-radius-sm); }

/* ---------------------------------------------------------------------
   Campos de formulário
   --------------------------------------------------------------------- */
.pt-input-pill,
.pt-select-pill {
  display: block;
  width: 100%;
  padding: 8px var(--pt-space-3);
  border-radius: var(--pt-radius-md);
  border: 1px solid var(--pt-border-strong);
  background: var(--pt-surface);
  color: var(--pt-text-1);
  font-size: 13.5px;
  font-family: inherit;
  transition: border-color var(--pt-dur-fast) var(--pt-ease), box-shadow var(--pt-dur-fast) var(--pt-ease),
              background-color var(--pt-dur-slow) var(--pt-ease);
}
.pt-input-pill::placeholder { color: var(--pt-text-3); }
.pt-select-pill {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235C6B66' stroke-width='1.6' fill='none' fill-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--pt-space-4) center;
  padding-right: var(--pt-space-8);
}
.pt-input-pill[type="file"] {
  padding: 6px 6px 6px var(--pt-space-3);
  line-height: 1.4;
  color: var(--pt-text-2);
  font-size: .85rem;
}
.pt-input-pill[type="file"]::file-selector-button,
.pt-input-pill[type="file"]::-webkit-file-upload-button {
  height: 32px;
  padding: 0 var(--pt-space-4);
  margin-right: var(--pt-space-3);
  border: none;
  border-radius: var(--pt-radius-sm);
  background: var(--pt-primary);
  color: var(--pt-on-primary);
  font-weight: 500;
  font-size: .85rem;
  cursor: pointer;
  transition: background-color var(--pt-dur-fast) var(--pt-ease);
}
.pt-input-pill[type="file"]:hover::file-selector-button,
.pt-input-pill[type="file"]:hover::-webkit-file-upload-button {
  background: var(--pt-primary-hover);
}
.pt-textarea {
  display: block;
  width: 100%;
  min-height: 120px;
  padding: var(--pt-space-3) var(--pt-space-3);
  border-radius: var(--pt-radius-md);
  border: 1px solid var(--pt-border-strong);
  background: var(--pt-surface);
  color: var(--pt-text-1);
  font-family: inherit;
  font-size: 13.5px;
  resize: vertical;
}
.pt-input-pill:focus,
.pt-select-pill:focus,
.pt-textarea:focus {
  outline: none;
  border-color: var(--pt-primary);
  box-shadow: var(--pt-focus-ring);
}
.pt-input-pill.is-invalid, .pt-select-pill.is-invalid {
  border-color: var(--pt-danger);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--pt-danger) 20%, transparent);
}
.pt-label {
  display: block;
  font-weight: 500;
  font-size: 13px;
  color: var(--pt-text-1);
  margin-bottom: 6px;
}
.pt-help { font-size: 12.5px; color: var(--pt-text-3); margin-top: var(--pt-space-1); }
.pt-error-text { font-size: 12.5px; color: var(--pt-danger); margin-top: var(--pt-space-1); display: flex; align-items: center; gap: 4px; }

.pt-pw-wrap { position: relative; }
.pt-pw-wrap .pt-input-pill { padding-right: 42px; }
.pt-pw-toggle {
  position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  width: 34px; height: 34px; border-radius: var(--pt-radius-sm); border: none; background: transparent;
  color: var(--pt-text-3); cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background-color var(--pt-dur-fast) var(--pt-ease), color var(--pt-dur-fast) var(--pt-ease);
}
.pt-pw-toggle:hover { background: var(--pt-sunken); color: var(--pt-text-1); }

/* Busca */
.pt-busca {
  display: flex; align-items: center; gap: var(--pt-space-2);
  padding: 8px var(--pt-space-3);
  border-radius: var(--pt-radius-md); border: 1px solid var(--pt-border-strong);
  background: var(--pt-surface); flex: 1 1 240px;
  transition: border-color var(--pt-dur-fast) var(--pt-ease), box-shadow var(--pt-dur-fast) var(--pt-ease);
}
.pt-busca i { color: var(--pt-text-3); }
.pt-busca input { border: none; outline: none; background: transparent; flex: 1; font-size: 13.5px; color: var(--pt-text-1); }
.pt-busca:focus-within { border-color: var(--pt-primary); box-shadow: var(--pt-focus-ring); }

/* ---------------------------------------------------------------------
   Badges / Pills de status — mantêm o formato pílula (igual à
   referência: .badge-pill usa --radius-full)
   --------------------------------------------------------------------- */
.pt-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: var(--pt-radius-pill);
  font-size: 12px; font-weight: 600; letter-spacing: .02em;
  white-space: nowrap;
  border: 1px solid transparent;
}
.pt-tone-sucesso { background: color-mix(in srgb, var(--pt-success) 14%, transparent); color: color-mix(in srgb, var(--pt-success) 78%, var(--pt-text-1)); border-color: color-mix(in srgb, var(--pt-success) 30%, transparent); }
.pt-tone-alerta  { background: color-mix(in srgb, var(--pt-warning) 16%, transparent); color: color-mix(in srgb, var(--pt-warning) 72%, var(--pt-text-1)); border-color: color-mix(in srgb, var(--pt-warning) 35%, transparent); }
.pt-tone-perigo  { background: color-mix(in srgb, var(--pt-danger) 14%, transparent);  color: color-mix(in srgb, var(--pt-danger) 80%, var(--pt-text-1));  border-color: color-mix(in srgb, var(--pt-danger) 30%, transparent); }
.pt-tone-info    { background: color-mix(in srgb, var(--pt-info) 14%, transparent);    color: color-mix(in srgb, var(--pt-info) 78%, var(--pt-text-1));    border-color: color-mix(in srgb, var(--pt-info) 30%, transparent); }
.pt-tone-neutro  { background: color-mix(in srgb, var(--pt-neutro) 16%, transparent);  color: var(--pt-text-2);  border-color: var(--pt-border); }
.pt-tone-marca   { background: color-mix(in srgb, var(--pt-primary) 12%, transparent); color: var(--pt-primary); border-color: color-mix(in srgb, var(--pt-primary) 28%, transparent); }

/* ---------------------------------------------------------------------
   Cards / Seções
   --------------------------------------------------------------------- */
.pt-secao {
  background: var(--pt-surface);
  border: 1px solid var(--pt-border);
  border-radius: var(--pt-radius-lg);
  box-shadow: var(--pt-shadow-xs);
  overflow: hidden;
  margin-bottom: var(--pt-space-6);
  transition: transform var(--pt-dur) var(--pt-ease), box-shadow var(--pt-dur) var(--pt-ease),
              background-color var(--pt-dur-slow) var(--pt-ease), border-color var(--pt-dur-slow) var(--pt-ease);
}
.pt-secao-cabeca {
  display: flex; align-items: center; justify-content: space-between; gap: var(--pt-space-4);
  padding: var(--pt-space-4) var(--pt-space-5);
  border-bottom: 1px solid var(--pt-border);
  background: var(--pt-surface);
}
.pt-secao-cabeca h2, .pt-secao-cabeca h3 { font-size: 1rem; font-weight: 700; }
.pt-secao-cabeca .pt-secao-sub { color: var(--pt-text-2); font-size: .82rem; margin-top: 2px; }
.pt-secao-corpo { padding: var(--pt-space-5); }
.pt-secao-corpo.pt-flush { padding: 0; }

.pt-kpi {
  position: relative;
  background: var(--pt-surface);
  border: 1px solid var(--pt-border);
  border-radius: var(--pt-radius-lg);
  padding: var(--pt-space-4) var(--pt-space-5);
  box-shadow: var(--pt-shadow-xs);
  display: flex; align-items: center; gap: var(--pt-space-4);
  transition: transform var(--pt-dur) var(--pt-ease), box-shadow var(--pt-dur) var(--pt-ease);
  overflow: hidden;
}
.pt-kpi::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--pt-kpi-cor, var(--pt-primary));
}
.pt-kpi:hover { transform: translateY(-2px); box-shadow: var(--pt-shadow-md); }
.pt-kpi-icone {
  width: 44px; height: 44px; border-radius: var(--pt-radius-md);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  background: color-mix(in srgb, var(--pt-kpi-cor, var(--pt-primary)) 14%, transparent);
  color: var(--pt-kpi-cor, var(--pt-primary));
  font-size: 1.2rem;
}
.pt-kpi-valor { font-size: 1.5rem; font-weight: 800; line-height: 1.15; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; color: var(--pt-text-1); }
.pt-kpi-label { color: var(--pt-text-2); font-size: .78rem; font-weight: 600; }

/* ---------------------------------------------------------------------
   Filtros
   --------------------------------------------------------------------- */
.pt-filtros {
  display: flex; flex-wrap: wrap; gap: var(--pt-space-3); align-items: center;
  padding: var(--pt-space-4) var(--pt-space-5);
}
.pt-filtros .pt-select-pill { width: auto; min-width: 160px; flex: 0 0 auto; }

/* ---------------------------------------------------------------------
   Tabela
   --------------------------------------------------------------------- */
.pt-tabela-wrap { overflow-x: auto; }
.pt-tabela { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.pt-tabela thead th {
  color: var(--pt-text-2);
  text-transform: uppercase; font-size: 11.5px; font-weight: 600; letter-spacing: .06em;
  padding: 10px var(--pt-space-4); text-align: left; white-space: nowrap;
  border-bottom: 1px solid var(--pt-border-strong);
  cursor: pointer; user-select: none;
}
.pt-tabela thead th:hover { color: var(--pt-primary); }
.pt-tabela tbody td { padding: 10px var(--pt-space-4); border-top: 1px solid var(--pt-border); vertical-align: middle; }
.pt-tabela tbody tr { transition: background-color var(--pt-dur-fast) var(--pt-ease); }
.pt-tabela tbody tr:hover { background: color-mix(in srgb, var(--pt-primary) 5%, transparent); }
.pt-tabela tbody tr.is-pendente { background: color-mix(in srgb, var(--pt-warning) 6%, transparent); }
.pt-tabela tbody tr.is-cancelado { background: color-mix(in srgb, var(--pt-danger) 6%, transparent); }

.pt-acao {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: var(--pt-radius-sm); border: none; cursor: pointer;
  transition: background-color var(--pt-dur-fast) var(--pt-ease), color var(--pt-dur-fast) var(--pt-ease);
  color: var(--pt-text-2); background: var(--pt-sunken); text-decoration: none;
}
.pt-acao.pt-acao-ver     { color: var(--pt-info); background: color-mix(in srgb, var(--pt-info) 12%, transparent); }
.pt-acao.pt-acao-editar  { color: color-mix(in srgb, var(--pt-warning) 72%, var(--pt-text-1)); background: color-mix(in srgb, var(--pt-warning) 16%, transparent); }
.pt-acao.pt-acao-excluir { color: var(--pt-danger); background: color-mix(in srgb, var(--pt-danger) 12%, transparent); }
.pt-acao:hover { filter: brightness(0.94); }

.pt-vazio { text-align: center; padding: var(--pt-space-8); color: var(--pt-text-3); }
.pt-vazio i { font-size: 2.5rem; opacity: .3; display: block; margin-bottom: var(--pt-space-3); }

/* ---------------------------------------------------------------------
   Paginação
   --------------------------------------------------------------------- */
.pt-paginacao { display: flex; gap: 4px; justify-content: center; padding: var(--pt-space-5); flex-wrap: wrap; }
.pt-paginacao a, .pt-paginacao span {
  min-width: 34px; height: 34px; padding: 0 10px; border-radius: var(--pt-radius-sm);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 500; color: var(--pt-text-2);
  border: 1px solid var(--pt-border); background: var(--pt-surface); text-decoration: none;
  transition: background-color var(--pt-dur-fast) var(--pt-ease), color var(--pt-dur-fast) var(--pt-ease),
              border-color var(--pt-dur-fast) var(--pt-ease);
}
.pt-paginacao a:hover { background: var(--pt-primary-hover); border-color: var(--pt-primary-hover); color: #fff; }
.pt-paginacao .is-active { background: var(--pt-gold); border-color: var(--pt-gold); color: #fff; font-weight: 600; }
.pt-paginacao .is-disabled { opacity: .4; pointer-events: none; }

/* ---------------------------------------------------------------------
   Alertas (Bootstrap)
   --------------------------------------------------------------------- */
.alert { border: 1px solid transparent; border-radius: var(--pt-radius-md); font-size: 13px; }
.alert-success { background: color-mix(in srgb, #2F9E68 10%, var(--pt-surface)); color: color-mix(in srgb, #2F9E68 80%, var(--pt-text-1)); border-color: color-mix(in srgb, #2F9E68 25%, transparent); }
.alert-danger  { background: color-mix(in srgb, var(--pt-danger) 10%, var(--pt-surface)); color: color-mix(in srgb, var(--pt-danger) 80%, var(--pt-text-1)); border-color: color-mix(in srgb, var(--pt-danger) 25%, transparent); }
.alert-warning { background: color-mix(in srgb, var(--pt-warning) 12%, var(--pt-surface)); color: color-mix(in srgb, var(--pt-warning) 72%, var(--pt-text-1)); border-color: color-mix(in srgb, var(--pt-warning) 28%, transparent); }
.alert-info    { background: color-mix(in srgb, var(--pt-info) 10%, var(--pt-surface)); color: color-mix(in srgb, var(--pt-info) 78%, var(--pt-text-1)); border-color: color-mix(in srgb, var(--pt-info) 25%, transparent); }
.alert-link { font-weight: 600; }

/* ---------------------------------------------------------------------
   Dropdowns, modais, tooltips, popovers, progress, tabs (Bootstrap)
   --------------------------------------------------------------------- */
.dropdown-menu {
  background: var(--pt-raised); border: 1px solid var(--pt-border);
  box-shadow: var(--pt-shadow-lg); border-radius: var(--pt-radius-lg);
  padding: 6px; font-size: 13px;
}
.dropdown-item { border-radius: var(--pt-radius-sm); padding: 8px 10px; color: var(--pt-text-1); transition: background-color var(--pt-dur-fast) var(--pt-ease); }
.dropdown-item:hover, .dropdown-item:focus { background: var(--pt-sunken); color: var(--pt-text-1); }
.dropdown-item.text-danger:hover { background: color-mix(in srgb, var(--pt-danger) 10%, transparent); }
.dropdown-header { color: var(--pt-text-3); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; }
.dropdown-divider { border-color: var(--pt-border); opacity: 1; }

.modal-content { background: var(--pt-raised); border: 1px solid var(--pt-border); border-radius: var(--pt-radius-xl); box-shadow: var(--pt-shadow-lg); }
.modal-header { border-bottom: 1px solid var(--pt-border); }
.modal-footer { border-top: 1px solid var(--pt-border); }
.modal-backdrop.show { opacity: .4; }
.tooltip .tooltip-inner { border-radius: var(--pt-radius-sm); font-size: 12px; padding: 6px 10px; }
.popover { border: 1px solid var(--pt-border); border-radius: var(--pt-radius-lg); box-shadow: var(--pt-shadow-md); background: var(--pt-raised); }
.nav-tabs { border-color: var(--pt-border); }
.nav-tabs .nav-link { color: var(--pt-text-2); border-radius: var(--pt-radius-sm) var(--pt-radius-sm) 0 0; }
.nav-tabs .nav-link.active { color: var(--pt-primary); font-weight: 600; background: var(--pt-surface); border-color: var(--pt-border) var(--pt-border) var(--pt-surface); }
.progress { border-radius: var(--pt-radius-pill); background: var(--pt-sunken); height: 8px; }
.progress-bar { background-color: var(--pt-primary); border-radius: var(--pt-radius-pill); }
.form-check-input { border-color: var(--pt-border-strong); }
.form-check-input:checked { background-color: var(--pt-primary); border-color: var(--pt-primary); }
.form-check-input:focus { box-shadow: var(--pt-focus-ring); }

/* ---------------------------------------------------------------------
   Layout: sidebar / topbar / conteúdo / footer (admin)
   --------------------------------------------------------------------- */
.pt-sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; width: var(--pt-sidebar-w);
  background-color: var(--pt-sidebar-bg);
  border-right: 1px solid var(--pt-sidebar-border);
  color: #fff;
  display: flex; flex-direction: column;
  z-index: 1030; transition: width var(--pt-dur-slow) var(--pt-ease), background-color var(--pt-dur-slow) var(--pt-ease);
  overflow: hidden;
}
body.pt-sidebar-collapsed .pt-sidebar { width: var(--pt-sidebar-w-collapsed); }
.pt-sidebar-logo {
  padding: var(--pt-space-5) var(--pt-space-4) var(--pt-space-4);
  text-align: center;
  flex-shrink: 0;
  border-bottom: 1px solid var(--pt-sidebar-border);
  background: var(--pt-sidebar-bg-deep);
}
.pt-sidebar-logo-full { height: 55px; width: auto; max-width: 100%; object-fit: contain; transition: opacity var(--pt-dur-slow) var(--pt-ease); }
.pt-sidebar-logo-icon { display: none; width: 40px; height: 40px; margin: 0 auto; object-fit: contain; }
body.pt-sidebar-collapsed .pt-sidebar-logo-full { display: none; }
body.pt-sidebar-collapsed .pt-sidebar-logo-icon { display: block; }
body.pt-sidebar-collapsed .pt-sidebar-logo { padding-left: var(--pt-space-3); padding-right: var(--pt-space-3); }

.pt-sidebar-nav {
  flex: 1 1 0; min-height: 0; overflow-y: auto; overflow-x: hidden;
  padding: var(--pt-space-3); margin-bottom: var(--pt-space-2);
  display: flex; flex-direction: column; gap: 1px;
  scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.18) transparent;
}
.pt-sidebar-nav::-webkit-scrollbar { width: 4px; }
.pt-sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.18); border-radius: var(--pt-radius-pill); }
.pt-sidebar-nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 12px; border-radius: var(--pt-radius-sm);
  color: var(--pt-sidebar-text); font-weight: 500; font-size: 13px;
  position: relative; white-space: nowrap; overflow: hidden;
  transition: background-color var(--pt-dur-fast) var(--pt-ease), color var(--pt-dur-fast) var(--pt-ease);
}
.pt-sidebar-nav a i { font-size: 1.05rem; width: 24px; text-align: center; flex-shrink: 0; opacity: .85; transition: opacity var(--pt-dur-fast) var(--pt-ease); }
.pt-sidebar-nav a:hover { background: var(--pt-sidebar-hover); color: #fff; }
.pt-sidebar-nav a:hover i { opacity: 1; }
.pt-sidebar-nav a.active { background: var(--pt-sidebar-active); color: #fff; font-weight: 600; }
.pt-sidebar-nav a.active i { opacity: 1; color: var(--pt-accent); }
.pt-sidebar-nav a.active::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 3px; height: 60%; background: var(--pt-accent); border-radius: 0 3px 3px 0;
  box-shadow: 0 0 8px color-mix(in srgb, var(--pt-accent) 55%, transparent);
}
body.pt-sidebar-collapsed .pt-sidebar-nav a { justify-content: center; gap: 0; padding-left: 8px; padding-right: 8px; }
body.pt-sidebar-collapsed .pt-sidebar-nav a span { display: none; }

.pt-sidebar-footer {
  margin-top: auto; padding: var(--pt-space-3);
  border-top: 1px solid var(--pt-sidebar-border);
  background: var(--pt-sidebar-bg-deep);
  flex-shrink: 0; display: flex; align-items: center; justify-content: space-between;
}
.pt-sidebar-footer a { color: var(--pt-sidebar-text); display: flex; align-items: center; gap: 12px; padding: 9px 12px; border-radius: var(--pt-radius-sm); flex: 1 1 auto; transition: background-color var(--pt-dur-fast) var(--pt-ease), color var(--pt-dur-fast) var(--pt-ease); }
.pt-sidebar-footer a:hover { background: var(--pt-sidebar-hover); color: #fff; }
.pt-sidebar-footer a i { width: 24px; text-align: center; }
body.pt-sidebar-collapsed .pt-sidebar-footer a { justify-content: center; gap: 0; padding-left: 8px; padding-right: 8px; }
body.pt-sidebar-collapsed .pt-sidebar-footer a span { display: none; }
body.pt-sidebar-collapsed .pt-sidebar-footer { gap: var(--pt-space-2); }
body.pt-sidebar-collapsed .pt-sidebar-toggle { flex-shrink: 0; }

.pt-sidebar-toggle {
  background: transparent; border: none; cursor: pointer; padding: 0; margin: 0;
  width: 32px; height: 32px; border-radius: var(--pt-radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--pt-sidebar-text); font-size: 1.15rem;
  transition: color var(--pt-dur) var(--pt-ease), background-color var(--pt-dur-fast) var(--pt-ease);
  flex-shrink: 0;
}
.pt-sidebar-toggle:hover { color: #fff; background: var(--pt-sidebar-hover); }
.pt-sidebar-toggle i { transition: transform var(--pt-dur-slow) var(--pt-ease); }
body.pt-sidebar-collapsed .pt-sidebar-toggle i { transform: rotate(180deg); }

.pt-content {
  margin-left: var(--pt-sidebar-w);
  padding: var(--pt-space-6) var(--pt-space-8) var(--pt-space-4);
  min-height: 100vh; display: flex; flex-direction: column;
  transition: margin-left var(--pt-dur-slow) var(--pt-ease);
}
body.pt-sidebar-collapsed .pt-content { margin-left: var(--pt-sidebar-w-collapsed); }
.pt-content > main { flex: 1 1 auto; }

.pt-topbar {
  display: flex; align-items: center; justify-content: space-between; gap: var(--pt-space-4);
  padding: var(--pt-space-3) var(--pt-space-5);
  margin-bottom: var(--pt-space-6);
  min-height: 64px;
  background-color: var(--pt-surface);
  border: 1px solid var(--pt-border);
  border-radius: var(--pt-radius-lg);
  box-shadow: var(--pt-shadow-sm);
  transition: background-color var(--pt-dur-slow) var(--pt-ease), border-color var(--pt-dur-slow) var(--pt-ease);
}
.pt-topbar h1 { font-size: 16px; font-weight: 700; letter-spacing: -0.01em; }
.pt-topbar-actions { display: flex; align-items: center; gap: var(--pt-space-3); }

.pt-theme-toggle, .pt-icon-btn {
  position: relative;
  width: 38px; height: 38px; border-radius: var(--pt-radius-md); border: none;
  background: transparent; color: var(--pt-text-2); cursor: pointer;
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
  transition: background-color var(--pt-dur-fast) var(--pt-ease), color var(--pt-dur-fast) var(--pt-ease);
}
.pt-theme-toggle:hover, .pt-icon-btn:hover { background: var(--pt-sunken); color: var(--pt-text-1); }
.pt-theme-toggle:focus-visible, .pt-icon-btn:focus-visible { outline: none; box-shadow: var(--pt-focus-ring); }
.pt-avatar { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; border: 2px solid var(--pt-border); background: var(--pt-sunken); }
.pt-avatar-fallback { display: flex; align-items: center; justify-content: center; color: var(--pt-text-3); font-size: 1.1rem; }
.pt-user-name { font-weight: 500; font-size: 13.5px; color: var(--pt-text-2); }

/* ── Sino de notificações ── */
.pt-notif-badge {
  position: absolute; top: 2px; right: 2px; min-width: 16px; height: 16px; padding: 0 3px;
  border-radius: 8px; background: var(--pt-danger); color: #fff;
  font-size: 10px; font-weight: 700; display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}
.pt-notif-menu { min-width: 300px; max-width: 340px; max-height: 400px; overflow-y: auto; padding: 0; border-radius: var(--pt-radius-lg); }
.pt-notif-titulo {
  padding: 12px 16px; font-size: 13px; font-weight: 600; color: var(--pt-text-1);
  border-bottom: 1px solid var(--pt-border); background: var(--pt-surface);
  border-radius: var(--pt-radius-lg) var(--pt-radius-lg) 0 0; display: block;
}
.pt-notif-menu .pt-notif-item {
  display: flex; align-items: center; justify-content: space-between; gap: var(--pt-space-3);
  padding: 10px 16px; font-size: 13px; color: var(--pt-text-1);
  border-bottom: 1px solid var(--pt-border); border-radius: 0;
}
.pt-notif-menu li:last-child .pt-notif-item,
.pt-notif-menu li:last-child .dropdown-item-text { border-bottom: none; border-radius: 0 0 var(--pt-radius-lg) var(--pt-radius-lg); }
.pt-notif-menu .dropdown-item-text { padding: var(--pt-space-6) var(--pt-space-4); text-align: center; }
.pt-notif-nome { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.pt-footer {
  text-align: center; padding: var(--pt-space-5) 0;
  font-size: 12.5px; color: var(--pt-text-3);
  margin-top: var(--pt-space-8); border-top: 1px solid var(--pt-border);
}
.pt-footer a { color: var(--pt-text-2); font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ════════════════ MOBILE — sidebar vira trilho de ícones (igual referência) ════════════════ */
@media (max-width: 991.98px) {
  body.pt-sidebar-collapsed .pt-sidebar, .pt-sidebar { width: var(--pt-sidebar-w-collapsed); }
  .pt-sidebar-logo-full { display: none; }
  .pt-sidebar-logo-icon { display: block; }
  .pt-sidebar-nav a { justify-content: center; gap: 0; padding-left: 8px; padding-right: 8px; }
  .pt-sidebar-nav a span { display: none; }
  .pt-sidebar-footer a span { display: none; }
  .pt-sidebar-footer a { justify-content: center; gap: 0; padding-left: 8px; padding-right: 8px; }
  .pt-sidebar-toggle { display: none; }

  body.pt-sidebar-collapsed .pt-content, .pt-content {
    margin-left: var(--pt-sidebar-w-collapsed);
    padding-left: var(--pt-space-4); padding-right: var(--pt-space-4);
  }
  .pt-topbar { padding: var(--pt-space-3) var(--pt-space-4); }
  .pt-user-name { display: none; }
}

/* ---------------------------------------------------------------------
   Utilitários públicos (inscrição / pagamento / login) — chrome básico
   --------------------------------------------------------------------- */
.pt-public-header {
  display: flex; align-items: center; justify-content: center; gap: var(--pt-space-3);
  padding: var(--pt-space-5); text-align: center;
}
.pt-public-header .pt-brand { font-weight: 700; font-size: 1.2rem; color: var(--pt-text-1); }
.pt-public-main { max-width: 720px; margin: 0 auto; padding: 0 var(--pt-space-4) var(--pt-space-8); }