/* ============================================================
   ComércioFácil — styles.css
   Paleta + Componentes Base
   Versão: 1.0 | Fase 1A
   ============================================================ */

/* ── Variáveis (da logo) ───────────────────────────────────── */
:root {
  --cf-azul-escuro:    #0D3B66;
  --cf-azul-medio:     #1565A0;
  --cf-azul-claro:     #29ABE2;
  --cf-verde:          #3D8B37;
  --cf-verde-claro:    #5FAD56;
  --cf-cinza-escuro:   #4A4A4A;
  --cf-cinza-medio:    #707070;
  --cf-cinza-claro:    #D0D0D0;
  --cf-cinza-bg:       #F0F0F0;
  --cf-fundo:          #F8F9FA;
  --cf-fundo-card:     #FFFFFF;
  --cf-fundo-hover:    #EEF4F8;
  --cf-fundo-nav:      #0D3B66;
  --cf-fundo-sidebar:  #F0F4F8;
  --cf-sucesso:        #5FAD56;
  --cf-erro:           #E74C3C;
  --cf-alerta:         #F5A623;
  --cf-info:           #29ABE2;
  --cf-preco-destaque: #0D3B66;
  --cf-desconto-max:   #E74C3C;
  --cf-sombra:         0 2px 8px rgba(13,59,102,.08);
  --cf-sombra-hover:   0 4px 16px rgba(13,59,102,.14);
  --cf-sombra-card:    0 1px 4px rgba(13,59,102,.06), 0 4px 12px rgba(13,59,102,.08);
  --cf-radius:         8px;
  --cf-radius-sm:      4px;
  --cf-radius-lg:      12px;
  --cf-radius-xl:      20px;
  --cf-font:           'Nunito', 'Segoe UI', system-ui, sans-serif;
  --cf-transition:     0.18s ease;
}

/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--cf-font);
  background: var(--cf-fundo);
  color: var(--cf-cinza-escuro);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cf-azul-medio); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ── Loading inicial ───────────────────────────────────────── */
#cf-loading {
  position: fixed; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  background: var(--cf-fundo);
  z-index: 9999;
  gap: 20px;
  transition: opacity .3s;
}
#cf-loading.hidden { opacity: 0; pointer-events: none; }
#cf-loading img { width: 180px; animation: cf-pulse 1.6s ease-in-out infinite; }
#cf-loading-bar {
  width: 160px; height: 3px;
  background: var(--cf-cinza-claro);
  border-radius: 99px; overflow: hidden;
}
#cf-loading-bar::after {
  content: '';
  display: block; height: 100%;
  width: 40%; background: var(--cf-azul-claro);
  border-radius: 99px;
  animation: cf-loading-slide 1.2s ease-in-out infinite;
}
@keyframes cf-pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .8; transform: scale(.97); }
}
@keyframes cf-loading-slide {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* ── Layout principal — fixo (só o conteúdo rola) ─────────── */
html, body { height: 100%; overflow: hidden; }

#cf-root {
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.cf-layout {
  display: flex;
  flex: 1;
  overflow: hidden;  /* impede o layout de crescer além da tela */
}

.cf-content {
  flex: 1;
  padding: 24px;
  overflow-y: auto;  /* só esta área rola */
  overflow-x: hidden;
}

@media (max-width: 768px) {
  .cf-content { padding: 16px; }
}

/* ── Navbar ────────────────────────────────────────────────── */
.cf-navbar {
  background: var(--cf-fundo-nav);
  color: #fff;
  height: 56px;
  min-height: 56px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
  z-index: 100;
  user-select: none;
  flex-shrink: 0;
}
.cf-navbar-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 230px;        /* mesma largura do menu lateral */
  min-width: 230px;
  height: 56px;
  background: #fff;
  margin: -0px -20px;  /* cancela o padding da navbar */
  padding: 8px 16px;
  flex-shrink: 0;
}
.cf-navbar-logo img {
  height: 40px;
  width: auto;
  display: block;
}
.cf-navbar-brand {
  font-size: 1.1rem; font-weight: 700; color: #fff;
  letter-spacing: .3px;
}
.cf-navbar-brand span { color: var(--cf-azul-claro); }
.cf-navbar-spacer { flex: 1; }
.cf-navbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px 0 20px;
}
.cf-navbar-cliente-box {
  background: #fff;
  border-radius: var(--cf-radius);
  padding: 2px 6px;
  display: flex;
  align-items: center;
  box-shadow: 0 1px 4px rgba(0,0,0,.15);
  min-height: 48px;
}
.cf-navbar-menu-btn {
  background: none; border: none; color: #fff;
  padding: 6px; border-radius: var(--cf-radius-sm);
  display: none; align-items: center; justify-content: center;
}
.cf-navbar-user {
  display: flex; align-items: center; gap: 8px;
  font-size: .9rem;
}
.cf-navbar-avatar {
  width: 34px; height: 34px;
  background: var(--cf-azul-claro);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .85rem; color: #fff;
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .cf-navbar-menu-btn { display: flex; }
  .cf-navbar-brand { display: none; }
}

/* ── Sidebar ───────────────────────────────────────────────── */
.cf-sidebar {
  width: 230px;
  background: var(--cf-fundo-sidebar);
  border-right: 1px solid var(--cf-cinza-claro);
  display: flex;
  flex-direction: column;
  padding: 16px 0;
  flex-shrink: 0;
  overflow-y: auto;  /* rola internamente se o menu for longo */
}
.cf-sidebar-section { margin-bottom: 8px; }
.cf-sidebar-label {
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .8px; color: var(--cf-cinza-medio);
  padding: 8px 20px 4px;
}
.cf-sidebar-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px;
  color: var(--cf-cinza-escuro);
  font-size: .9rem; font-weight: 500;
  border-radius: 0;
  border: none; background: none; width: 100%;
  cursor: pointer;
  transition: background var(--cf-transition), color var(--cf-transition);
  position: relative;
}
.cf-sidebar-item:hover {
  background: var(--cf-fundo-hover);
  color: var(--cf-azul-medio);
}
.cf-sidebar-item.active {
  background: #E0EDF7;
  color: var(--cf-azul-medio);
  font-weight: 600;
}
.cf-sidebar-item.active::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--cf-azul-medio);
  border-radius: 0 2px 2px 0;
}
.cf-sidebar-icon { width: 20px; text-align: center; font-size: 1rem; }
@media (max-width: 768px) {
  .cf-sidebar {
    position: fixed;
    left: 0; top: 56px; bottom: 0;
    z-index: 90;
    transform: translateX(-100%);
    transition: transform var(--cf-transition);
    box-shadow: 4px 0 16px rgba(0,0,0,.12);
  }
  .cf-sidebar.open { transform: none; }
}

/* ── Botões ────────────────────────────────────────────────── */
.cf-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px;
  border: none; border-radius: var(--cf-radius);
  font-weight: 600; font-size: .9rem; line-height: 1;
  transition: all var(--cf-transition);
  white-space: nowrap;
  letter-spacing: .2px;
}
.cf-btn:disabled { opacity: .5; cursor: not-allowed; }
.cf-btn-sm  { padding: 6px 14px; font-size: .82rem; border-radius: var(--cf-radius-sm); }
.cf-btn-md  { padding: 10px 22px; }
.cf-btn-lg  { padding: 13px 28px; font-size: 1rem; }
.cf-btn-full { width: 100%; }

.cf-btn-primary {
  background: var(--cf-azul-medio); color: #fff;
  box-shadow: 0 2px 6px rgba(21,101,160,.25);
}
.cf-btn-primary:hover:not(:disabled) {
  background: var(--cf-azul-escuro);
  box-shadow: 0 4px 12px rgba(21,101,160,.35);
  transform: translateY(-1px);
}
.cf-btn-success {
  background: var(--cf-verde); color: #fff;
  box-shadow: 0 2px 6px rgba(61,139,55,.25);
}
.cf-btn-success:hover:not(:disabled) {
  background: #2e6e29;
  box-shadow: 0 4px 12px rgba(61,139,55,.35);
  transform: translateY(-1px);
}
.cf-btn-danger {
  background: var(--cf-erro); color: #fff;
}
.cf-btn-danger:hover:not(:disabled) { background: #c0392b; transform: translateY(-1px); }

.cf-btn-secondary {
  background: #fff; color: var(--cf-azul-medio);
  border: 1.5px solid var(--cf-azul-medio);
}
.cf-btn-secondary:hover:not(:disabled) {
  background: var(--cf-fundo-hover);
}
.cf-btn-ghost {
  background: none; color: var(--cf-azul-medio);
}
.cf-btn-ghost:hover:not(:disabled) { background: var(--cf-fundo-hover); }

.cf-btn-loading { position: relative; color: transparent !important; }
.cf-btn-loading::after {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: cf-spin .7s linear infinite;
}

/* ── Formulários ───────────────────────────────────────────── */
.cf-form-group { display: flex; flex-direction: column; gap: 5px; }
.cf-label {
  font-size: .82rem; font-weight: 600; color: var(--cf-cinza-escuro);
}
.cf-required { color: var(--cf-erro); margin-left: 2px; }
.cf-input-wrap { position: relative; }
.cf-input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--cf-cinza-claro);
  border-radius: var(--cf-radius);
  background: #fff;
  font-size: .95rem; color: var(--cf-cinza-escuro);
  transition: border-color var(--cf-transition), box-shadow var(--cf-transition);
  outline: none;
  -webkit-appearance: none;
}
.cf-input:focus {
  border-color: var(--cf-azul-claro);
  box-shadow: 0 0 0 3px rgba(41,171,226,.15);
}
.cf-input::placeholder { color: var(--cf-cinza-medio); }
.cf-input.cf-input-error {
  border-color: var(--cf-erro);
  box-shadow: 0 0 0 3px rgba(231,76,60,.12);
}
.cf-input.cf-input-icon-pad { padding-left: 38px; }
.cf-input-icon {
  position: absolute; left: 12px; top: 50%;
  transform: translateY(-50%);
  color: var(--cf-cinza-medio); font-size: 1rem;
  pointer-events: none;
}
.cf-error-msg { font-size: .78rem; color: var(--cf-erro); }
.cf-helper-msg { font-size: .78rem; color: var(--cf-cinza-medio); }

.cf-select {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--cf-cinza-claro);
  border-radius: var(--cf-radius);
  background: #fff;
  font-size: .95rem; color: var(--cf-cinza-escuro);
  transition: border-color var(--cf-transition);
  outline: none;
  cursor: pointer;
}
.cf-select:focus { border-color: var(--cf-azul-claro); box-shadow: 0 0 0 3px rgba(41,171,226,.15); }

.cf-form-row { display: grid; gap: 16px; }
.cf-form-row-2 { grid-template-columns: 1fr 1fr; }
.cf-form-row-3 { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 600px) {
  .cf-form-row-2, .cf-form-row-3 { grid-template-columns: 1fr; }
}

/* ── Cards ─────────────────────────────────────────────────── */
.cf-card {
  background: var(--cf-fundo-card);
  border-radius: var(--cf-radius-lg);
  box-shadow: var(--cf-sombra-card);
  overflow: hidden;
}
.cf-card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--cf-cinza-claro);
}
.cf-card-title { font-size: 1rem; font-weight: 700; color: var(--cf-azul-escuro); }
.cf-card-actions { display: flex; gap: 8px; }
.cf-card-body { padding: 20px; }

/* ── Alertas ───────────────────────────────────────────────── */
.cf-alert {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 14px;
  border-radius: var(--cf-radius);
  font-size: .88rem; font-weight: 500;
  animation: cf-fade-in .2s ease;
}
.cf-alert-success { background: #EBF7EA; color: #2e6e29; border: 1px solid #b6e0b3; }
.cf-alert-error   { background: #FDECEB; color: #c0392b; border: 1px solid #f5b5af; }
.cf-alert-warning { background: #FFF8EC; color: #9a6900; border: 1px solid #fdd99a; }
.cf-alert-info    { background: #E8F5FB; color: #1565A0; border: 1px solid #9dd9f3; }
.cf-alert-icon { font-size: 1rem; flex-shrink: 0; margin-top: 1px; }
.cf-alert-msg  { flex: 1; }
.cf-alert-close {
  background: none; border: none;
  font-size: 1.2rem; line-height: 1;
  cursor: pointer; opacity: .6;
  color: inherit;
}
.cf-alert-close:hover { opacity: 1; }

/* ── Badges ────────────────────────────────────────────────── */
.cf-badge {
  display: inline-flex; align-items: center;
  padding: 2px 9px; border-radius: 99px;
  font-size: .72rem; font-weight: 700; letter-spacing: .3px;
  text-transform: uppercase;
}
.cf-badge-success { background: #EBF7EA; color: #2e6e29; }
.cf-badge-error   { background: #FDECEB; color: #c0392b; }
.cf-badge-warning { background: #FFF8EC; color: #9a6900; }
.cf-badge-info    { background: #E8F5FB; color: #1565A0; }
.cf-badge-primary { background: #E0EDF7; color: var(--cf-azul-medio); }
.cf-badge-neutral { background: var(--cf-cinza-bg); color: var(--cf-cinza-medio); }

/* ── Modal ─────────────────────────────────────────────────── */
.cf-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(13,59,102,.35);
  display: flex; align-items: center; justify-content: center;
  z-index: 500; padding: 16px;
  animation: cf-fade-in .15s ease;
}
.cf-modal {
  background: var(--cf-fundo-card);
  border-radius: var(--cf-radius-lg);
  box-shadow: 0 20px 60px rgba(13,59,102,.22);
  width: 100%; max-width: 520px;
  max-height: 90vh; overflow-y: auto;
  animation: cf-slide-up .2s ease;
}
.cf-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--cf-cinza-claro);
}
.cf-modal-title { font-size: 1.05rem; font-weight: 700; color: var(--cf-azul-escuro); }
.cf-modal-close {
  background: none; border: none; font-size: 1.4rem;
  color: var(--cf-cinza-medio); cursor: pointer; line-height: 1;
}
.cf-modal-close:hover { color: var(--cf-cinza-escuro); }
.cf-modal-body { padding: 22px; }
.cf-modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--cf-cinza-claro);
  display: flex; gap: 10px; justify-content: flex-end;
}

/* ── Tabelas ───────────────────────────────────────────────── */
.cf-table-wrap { overflow-x: auto; }
.cf-table {
  width: 100%; border-collapse: collapse;
  font-size: .88rem;
}
.cf-table th {
  background: var(--cf-fundo-sidebar);
  padding: 10px 14px;
  text-align: left;
  font-size: .78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
  color: var(--cf-cinza-medio);
  border-bottom: 2px solid var(--cf-cinza-claro);
  white-space: nowrap;
  transition: color .15s, background .15s;
}
.cf-table th:hover {
  color: var(--cf-azul-medio);
  background: var(--cf-fundo-hover);
}
.cf-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--cf-cinza-claro);
  color: var(--cf-cinza-escuro);
}
.cf-table tr:last-child td { border-bottom: none; }
.cf-table tr:hover td { background: var(--cf-fundo-hover); }
.cf-table-empty {
  text-align: center; padding: 40px 20px !important;
  color: var(--cf-cinza-medio); font-style: italic;
}

/* ── Toast ─────────────────────────────────────────────────── */
.cf-toast-container {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 1000;
  display: flex; flex-direction: column; gap: 8px;
}
.cf-toast {
  min-width: 260px; max-width: 380px;
  padding: 12px 18px;
  border-radius: var(--cf-radius);
  color: #fff; font-size: .88rem; font-weight: 500;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
  animation: cf-toast-in .25s ease;
}
.cf-toast-success { background: var(--cf-verde); }
.cf-toast-error   { background: var(--cf-erro); }
.cf-toast-warning { background: var(--cf-alerta); }
.cf-toast-info    { background: var(--cf-azul-medio); }
@media (max-width: 480px) {
  .cf-toast-container { left: 16px; right: 16px; bottom: 16px; }
}

/* ── Spinner ───────────────────────────────────────────────── */
.cf-spinner-wrap {
  display: flex; flex-direction: column;
  align-items: center; gap: 10px;
  padding: 30px;
}
.cf-spinner {
  border-radius: 50%;
  border: 3px solid var(--cf-cinza-claro);
  border-top-color: var(--cf-azul-medio);
  animation: cf-spin .7s linear infinite;
}
.cf-spinner-sm { width: 20px; height: 20px; border-width: 2px; }
.cf-spinner-md { width: 36px; height: 36px; }
.cf-spinner-lg { width: 52px; height: 52px; border-width: 4px; }
.cf-spinner-text { font-size: .85rem; color: var(--cf-cinza-medio); }

/* ── Tela de Login ─────────────────────────────────────────── */
.cf-auth-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #EAF2F8 0%, #F0F4F8 50%, #EBF7EA 100%);
  padding: 20px;
}
.cf-auth-card {
  background: var(--cf-fundo-card);
  border-radius: var(--cf-radius-xl);
  box-shadow: 0 8px 40px rgba(13,59,102,.14), 0 2px 8px rgba(13,59,102,.06);
  width: 100%; max-width: 400px;
  overflow: hidden;
  animation: cf-slide-up .35s ease;
}
.cf-auth-header {
  background: linear-gradient(135deg, var(--cf-azul-escuro) 0%, var(--cf-azul-medio) 100%);
  padding: 28px 32px 24px;
  display: flex; flex-direction: column; align-items: center; gap: 0;
}
.cf-auth-logo-box {
  background: #fff;
  border-radius: var(--cf-radius-lg);
  padding: 12px 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,.18);
}
.cf-auth-logo { width: 240px; display: block; }
.cf-auth-slogan {
  font-size: .78rem; color: rgba(255,255,255,.75);
  text-align: center; letter-spacing: .3px;
}
.cf-auth-body { padding: 28px 32px 32px; }
.cf-auth-title {
  font-size: 1.15rem; font-weight: 700;
  color: var(--cf-azul-escuro);
  margin-bottom: 20px;
}
.cf-auth-form { display: flex; flex-direction: column; gap: 16px; }
.cf-auth-forgot {
  font-size: .82rem; color: var(--cf-azul-medio);
  text-align: right; cursor: pointer;
  background: none; border: none;
}
.cf-auth-forgot:hover { text-decoration: underline; }
.cf-auth-footer {
  font-size: .72rem; text-align: center;
  color: var(--cf-cinza-medio); margin-top: 24px;
}

/* ── Tela de Ativação ──────────────────────────────────────── */
.cf-activation-code-display {
  background: var(--cf-fundo-hover);
  border: 2px dashed var(--cf-azul-claro);
  border-radius: var(--cf-radius);
  padding: 18px;
  text-align: center;
  margin: 8px 0;
}
.cf-activation-code-label {
  font-size: .78rem; text-transform: uppercase;
  letter-spacing: .8px; color: var(--cf-cinza-medio);
  margin-bottom: 6px;
}
.cf-activation-code-value {
  font-size: 2.2rem; font-weight: 800;
  color: var(--cf-azul-escuro); letter-spacing: 2px;
}
.cf-activation-steps {
  font-size: .82rem; color: var(--cf-cinza-medio);
  background: var(--cf-cinza-bg); border-radius: var(--cf-radius);
  padding: 12px 14px;
  margin-bottom: 16px;
}
.cf-activation-steps ol { padding-left: 16px; }
.cf-activation-steps li { margin-bottom: 4px; }

/* ── Página genérica / seções ──────────────────────────────── */
.cf-page-header {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  margin-bottom: 24px;
}
.cf-page-title {
  font-size: 1.4rem; font-weight: 800; color: var(--cf-azul-escuro);
}
.cf-page-subtitle {
  font-size: .85rem; color: var(--cf-cinza-medio); margin-top: 2px;
}

/* ── Grid utilitário ───────────────────────────────────────── */
.cf-grid { display: grid; gap: 20px; }
.cf-grid-2 { grid-template-columns: repeat(2, 1fr); }
.cf-grid-3 { grid-template-columns: repeat(3, 1fr); }
.cf-grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1024px) {
  .cf-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .cf-grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .cf-grid-2, .cf-grid-3, .cf-grid-4 { grid-template-columns: 1fr; }
}

/* ── Stat card (dashboard) ─────────────────────────────────── */
.cf-stat {
  background: var(--cf-fundo-card);
  border-radius: var(--cf-radius-lg);
  padding: 20px;
  box-shadow: var(--cf-sombra-card);
  display: flex; flex-direction: column; gap: 6px;
  transition: box-shadow var(--cf-transition), transform var(--cf-transition);
}
.cf-stat:hover { box-shadow: var(--cf-sombra-hover); transform: translateY(-1px); }
.cf-stat-label { font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--cf-cinza-medio); }
.cf-stat-value { font-size: 1.8rem; font-weight: 800; color: var(--cf-azul-escuro); line-height: 1.1; }
.cf-stat-sub   { font-size: .8rem; color: var(--cf-cinza-medio); }
.cf-stat-icon  { font-size: 1.6rem; margin-bottom: 4px; }
.cf-stat-verde .cf-stat-value { color: var(--cf-verde); }
.cf-stat-info  .cf-stat-value { color: var(--cf-azul-claro); }

/* ── Preço destaque (vendas) ───────────────────────────────── */
.cf-preco { font-size: 1.4rem; font-weight: 800; color: var(--cf-preco-destaque); }
.cf-preco-mini { font-size: .78rem; color: var(--cf-cinza-medio); text-decoration: line-through; }
.cf-desc-max { font-size: .72rem; color: var(--cf-desconto-max); font-weight: 700; }

/* ── Chips / Filtros ───────────────────────────────────────── */
.cf-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.cf-chip {
  padding: 4px 12px; border-radius: 99px;
  font-size: .8rem; font-weight: 500; cursor: pointer;
  border: 1.5px solid var(--cf-cinza-claro);
  background: #fff; color: var(--cf-cinza-escuro);
  transition: all var(--cf-transition);
}
.cf-chip:hover { border-color: var(--cf-azul-claro); color: var(--cf-azul-medio); }
.cf-chip.active { background: var(--cf-azul-medio); color: #fff; border-color: var(--cf-azul-medio); }

/* ── Divisória ─────────────────────────────────────────────── */
.cf-divider { height: 1px; background: var(--cf-cinza-claro); margin: 16px 0; }

/* ── Texto utilitário ──────────────────────────────────────── */
.cf-text-sm    { font-size: .85rem; }
.cf-text-xs    { font-size: .75rem; }
.cf-text-muted { color: var(--cf-cinza-medio); }
.cf-text-verde { color: var(--cf-verde); }
.cf-text-erro  { color: var(--cf-erro); }
.cf-text-alerta{ color: var(--cf-alerta); }
.cf-text-bold  { font-weight: 700; }

/* ── Animações ─────────────────────────────────────────────── */
@keyframes cf-fade-in  { from { opacity: 0; } to { opacity: 1; } }
@keyframes cf-slide-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes cf-spin     { to { transform: rotate(360deg); } }
@keyframes cf-toast-in { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }

/* ── Rodapé ────────────────────────────────────────────────── */
.cf-footer {
  text-align: center; font-size: .72rem;
  color: var(--cf-cinza-medio);
  padding: 14px;
  border-top: 1px solid var(--cf-cinza-claro);
  background: var(--cf-fundo-card);
  margin-top: auto;
}

/* ── Acessibilidade ────────────────────────────────────────── */
:focus-visible { outline: 2px solid var(--cf-azul-claro); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ── Scrollbar (webkit) ────────────────────────────────────── */
::-webkit-scrollbar       { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--cf-cinza-bg); }
::-webkit-scrollbar-thumb { background: var(--cf-cinza-claro); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--cf-cinza-medio); }