/* ============================================================
   Sistema-Cobranca Uelicon — app.css
   Tokens em :root (design-tokens.md) + componentes customizados.
   Tailwind CDN cobre o utilitario; aqui ficam as pecas semanticas.
   ============================================================ */

:root {
  /* --- Superficie --- */
  --bg: #FAFAFA;
  --surface: #FFFFFF;
  --border: #E5E7EB;
  --border-strong: #D4D4D4;

  /* --- Tinta --- */
  --ink-900: #0A0A0A;
  --ink-900-hover: #1A1A1A;   /* +6% L pra hover sobre ink-900 */
  --ink-900-active: #000000;  /* pressed */
  --ink-700: #404040;
  --ink-500: #737373;
  --ink-300: #D4D4D4;
  --ink-on-dark: #FFFFFF;

  /* --- Semanticas --- */
  --green-700: #15803D;
  --green-600: #16A34A;
  --green-50:  #F0FDF4;
  --red-600:   #DC2626;
  --red-700:   #B91C1C;
  --red-100:   #FEE7E7;  /* hover sobre row-late (linha de pgto atrasado) */
  --red-50:    #FEF2F2;
  --amber-600: #D97706;
  --amber-50:  #FFFBEB;
  --blue-600:  #2563EB;
  --blue-700:  #1D4ED8;
  --blue-50:   #EFF6FF;

  /* --- Marca Uelicon (padrao Jean) ---
     Verde Uelicon = cor de ACAO PRIMARIA (botao, nav ativo, page ativa, logo).
     NAO confundir com --green-700 abaixo, que e SEMANTICO de status "Pago"
     (regra do design-tokens.md S2.2). Dois verdes coexistem com papeis distintos. */
  --primary:        #22A05D;   /* oklch(0.64 0.18 145) - hex equivalente do verde TMB */
  --primary-hover:  #1C8A4F;   /* -7% L */
  --primary-active: #15703F;   /* -14% L */
  --primary-fg:     #FFFFFF;   /* texto sobre verde */
  --primary-ring:   rgba(34, 160, 93, 0.25); /* 4F transparente do primary pro focus ring */
  --primary-soft:   #E8F5EE;   /* fundo bem-claro pro hover de btn-group/ghost (reservado) */

  /* --- Focus + overlay --- */
  /* Anel sutil verde 3px (era 0 0 0 2px var(--bg), 0 0 0 4px var(--ink-700) -
     anel duplo de 6px solido preto agredia em autofocus de page-load) */
  --focus-ring: 0 0 0 3px var(--primary-ring);
  /* Fallback neutro pra btn-secondary/btn-danger onde verde brigaria
     com a propria identidade do botao */
  --focus-ring-neutral: 0 0 0 3px rgba(64, 64, 64, 0.18);
  --overlay: rgba(0, 0, 0, 0.4);
  --row-hover: #F5F5F5;

  /* --- Tipografia --- */
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --text-xs:   11px;
  --text-sm:   13px;
  --text-base: 14px;
  --text-md:   15px;
  --text-lg:   18px;
  --text-xl:   22px;
  --text-2xl:  28px;

  /* --- Spacing --- */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  24px;
  --space-6:  32px;
  --space-8:  48px;

  /* --- Radius --- */
  --radius-sm:  4px;
  --radius:     6px;
  --radius-lg:  8px;
  --radius-pill: 9999px;

  /* --- Shadow --- */
  --shadow-overlay: 0 4px 12px rgba(0, 0, 0, 0.08);

  /* --- Z-index --- */
  --z-sticky:  10;
  --z-dropdown: 20;
  --z-overlay: 50;
  --z-modal:   51;
  --z-toast:   60;
  --z-tooltip: 70;

  /* --- Transicoes --- */
  --t-fast: 100ms ease-out;
  --t-base: 150ms ease-out;

  /* --- Larguras --- */
  --w-content-max: 1280px;
  --w-modal-sm:    480px;
  --w-modal:       560px;

  /* --- Heights de controles (padrao Jean Uelicon) ---
     jean-tokens.json mediu TMB e Central com 44px em input e btn submit.
     Manter sm 36px pra row de tabela (densidade preservada). */
  --control-h:    44px;   /* default - input, select, btn padrao */
  --control-h-sm: 36px;   /* compacto - btn em row de tabela */
  --control-h-lg: 48px;   /* CTA destacado - raro, so em CTA solo */
}

/* ============================================================
   Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--ink-700);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea, button { font-family: inherit; }

.tabular {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* ============================================================
   Layout shells
   ============================================================ */
.app-shell { min-height: 100vh; display: flex; flex-direction: column; }
.app-content {
  flex: 1;
  width: 100%;
  max-width: var(--w-content-max);
  margin: 0 auto;
  padding: var(--space-6) var(--space-6) var(--space-8);
}
.app-footer {
  font-size: var(--text-xs);
  color: var(--ink-500);
  text-align: center;
  padding: var(--space-4);
  border-top: 1px solid var(--border);
  background: var(--surface);
}

/* ============================================================
   Header global
   ============================================================ */
.app-header {
  height: 56px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}
.app-header-inner {
  height: 100%;
  max-width: var(--w-content-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.brand {
  display: inline-flex;
  align-items: center;        /* era baseline - centraliza badge + label */
  gap: var(--space-2);
  text-decoration: none;
  color: inherit;
}
/* Badge quadrado verde com U branco - padrao Jean (TMB, Suporte, Novos Alunos).
   Substitui o antigo .brand-u (texto inline preto). */
.brand-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--primary);
  color: var(--primary-fg);
  font-size: var(--text-md);       /* 15px - cabe dentro do 32x32 */
  font-weight: 700;
  letter-spacing: 0;
  border-radius: var(--radius);    /* 6px - quadrado com cantos suaves */
  flex: 0 0 32px;
}
.brand-module {
  font-size: var(--text-md);
  font-weight: 600;                /* era 500 - sobe 1 pra pareiar com o badge */
  color: var(--ink-900);           /* era ink-700 - mais legivel */
}
.nav-main { display: flex; align-items: center; gap: var(--space-1); }
.nav-link {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--ink-700);
  border-radius: var(--radius);
  transition: color var(--t-fast);
  position: relative;
}
.nav-link:hover { color: var(--ink-900); }
.nav-link:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.nav-link.is-active {
  color: var(--primary);              /* verde - era ink-900 */
  font-weight: 600;
}
.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: var(--space-3);
  right: var(--space-3);
  bottom: -2px;
  height: 2px;
  background: var(--primary);         /* verde - era ink-900 */
  border-radius: 1px;
}
.header-spacer { flex: 1; }
.user-menu { position: relative; }
.user-menu-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  background: transparent;
  border: none;
  color: var(--ink-700);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius);
}
.user-menu-trigger:hover { color: var(--ink-900); background: var(--row-hover); }
.user-menu-trigger:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.user-menu-panel {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 220px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-overlay);
  padding: var(--space-1) 0;
  z-index: var(--z-dropdown);
}
.user-menu-info {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  color: var(--ink-500);
}
.user-menu-divider {
  height: 1px;
  background: var(--border);
  margin: var(--space-1) 0;
}
.user-menu-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--ink-700);
  background: transparent;
  border: none;
}
.user-menu-item:hover { background: var(--row-hover); color: var(--ink-900); }
.user-menu-item:focus-visible { outline: none; background: var(--row-hover); }

/* ============================================================
   Linkback
   ============================================================ */
.linkback {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--ink-500);
  margin-bottom: var(--space-3);
}
.linkback:hover { color: var(--ink-900); text-decoration: underline; }
.linkback:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-sm); }

/* ============================================================
   Botoes
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: var(--control-h);   /* 44px - era 36px (padrao Jean) */
  padding: 0 var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink-900);
  transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  white-space: nowrap;
  user-select: none;
}
.btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.btn[disabled], .btn.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}
/* Primario disabled: mantem verde com opacity (nao vira cinza pra nao
   confundir com botao secundario). Mesma estrategia do Paiva Lima sessao
   chip-counter-white: nunca forcar cor interna quando ha multiplos estados. */
.btn-primary[disabled], .btn-primary.is-disabled {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-fg);
  opacity: 0.5;
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-fg);
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-primary:active { background: var(--primary-active); border-color: var(--primary-active); }
.btn-primary:focus-visible { box-shadow: var(--focus-ring); } /* verde-on-verde da glow leve, identico TMB */

.btn-secondary {
  background: var(--surface);
  color: var(--ink-900);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--row-hover); }
.btn-secondary:focus-visible { box-shadow: var(--focus-ring-neutral); }

.btn-danger {
  background: var(--surface);
  color: var(--red-600);
  border-color: var(--red-600);
}
.btn-danger:hover { background: var(--red-50); }
.btn-danger:focus-visible { box-shadow: var(--focus-ring-neutral); }

.btn-link {
  background: transparent;
  color: var(--blue-600);
  border-color: transparent;
  padding: 0 var(--space-1);
  height: auto;
}
.btn-link:hover { color: var(--blue-700); text-decoration: underline; }

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  background: transparent;
  color: var(--ink-500);
  border-color: transparent;
}
.btn-icon:hover { background: var(--row-hover); color: var(--ink-700); }

.btn-sm { height: var(--control-h-sm); padding: 0 var(--space-3); font-size: var(--text-xs); }   /* 36px - row de tabela */
.btn-lg { height: var(--control-h-lg); padding: 0 var(--space-5); }                              /* 48px - CTA solo */
.btn-block { width: 100%; }

.btn .spinner { width: 14px; height: 14px; }

/* ============================================================
   Inputs / selects / textarea
   ============================================================ */
.field { display: flex; flex-direction: column; gap: var(--space-1); min-width: 0; }
.field-label {
  font-size: var(--text-sm);          /* 13px - era 11px (text-xs) */
  font-weight: 500;
  letter-spacing: 0;                  /* zerado - era 0.04em */
  text-transform: none;               /* removido - era uppercase (padrao Jean Capitalize) */
  color: var(--ink-700);              /* sobe 1 nivel - era ink-500 */
  margin-bottom: var(--space-1);
}
.field-hint {
  font-size: var(--text-sm);
  color: var(--ink-500);
}
.field-error {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--red-600);
}

.input, .select, .textarea {
  width: 100%;
  height: var(--control-h);   /* 44px - era 36px (padrao Jean) */
  padding: 0 var(--space-3);
  font-size: var(--text-md);
  color: var(--ink-900);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--t-fast);
}
.input::placeholder, .textarea::placeholder { color: var(--ink-300); }
.input:hover, .select:hover, .textarea:hover { border-color: var(--border-strong); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--ink-700);
  box-shadow: var(--focus-ring);
}
.input:disabled, .select:disabled, .textarea:disabled {
  background: var(--bg);
  color: var(--ink-500);
  cursor: not-allowed;
}
.input[aria-invalid="true"], .select[aria-invalid="true"], .textarea[aria-invalid="true"] {
  border-color: var(--red-600);
}

.textarea {
  height: auto;
  min-height: 96px;             /* era 80px - sobe pra ~3 linhas a 44px de control-h */
  padding: var(--space-2) var(--space-3);
  line-height: 1.5;
  resize: vertical;
}

.select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: 32px;
}

.input-money {
  position: relative;
}
.input-money input {
  padding-left: 36px;
}
.input-money::before {
  content: "R$";
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-500);
  font-size: var(--text-sm);
  pointer-events: none;
}

/* ============================================================
   Cards
   ============================================================ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-5);
}
.card-title {
  margin: 0 0 var(--space-4);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--ink-900);
  letter-spacing: -0.01em;
}
.card-subtitle {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  color: var(--ink-500);
}

/* Card-como-filtro (aging buckets) */
.bucket-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  cursor: pointer;
  transition: border-color var(--t-fast);
  position: relative;
  text-align: left;
  min-width: 0;
}
.bucket-card:hover { border-color: var(--ink-700); }
.bucket-card:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.bucket-card.is-active {
  border: 2px solid var(--ink-900);
  padding: calc(var(--space-4) - 1px);
}
.bucket-card.is-active .bucket-card-check {
  display: inline-flex;
}
.bucket-card-check {
  display: none;
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 14px;
  height: 14px;
  color: var(--ink-900);
}
.bucket-card-label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-500);
}
.bucket-card-value {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--ink-900);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}
.bucket-card-meta {
  font-size: var(--text-sm);
  color: var(--ink-500);
}

/* ============================================================
   Tabela densa
   ============================================================ */
.table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}
.table {
  width: 100%;
  border-collapse: collapse;
}
.table thead {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.table th {
  padding: var(--space-2) var(--space-3);
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-500);
}
.table th.tx-right { text-align: right; }
.table td {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--ink-700);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.table tr:last-child td { border-bottom: none; }
.table td.tx-right { text-align: right; }
.table td.tx-nowrap { white-space: nowrap; }
.table .row-clickable { cursor: pointer; }
.table .row-clickable:hover { background: var(--row-hover); }
.table .row-late { background: var(--red-50); }
.table .row-late:hover { background: var(--red-100); }
.table.is-updating tbody { opacity: 0.6; }

/* ============================================================
   Status pills + papel/gateway pills
   ============================================================ */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 20px;
  padding: 0 var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex: 0 0 6px;
  background: currentColor;
}
.pill-pago { color: var(--green-700); background: var(--green-50); }
.pill-atrasado { color: var(--red-600); background: var(--red-50); }
.pill-aberto { color: var(--ink-700); background: var(--bg); }
.pill-vencendo { color: var(--amber-600); background: var(--amber-50); }
.pill-cancelado { color: var(--ink-500); background: var(--bg); }
.pill-estornado { color: var(--ink-500); background: var(--bg); }

.pill-papel {
  color: var(--ink-700);
  background: transparent;
  border: 1px solid var(--border);
}
.pill-gateway {
  color: var(--blue-600);
  background: var(--blue-50);
}

/* ============================================================
   Modal
   ============================================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}
.modal {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-overlay);
  width: var(--w-modal);
  max-width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  z-index: var(--z-modal);
}
.modal-sm { width: var(--w-modal-sm); }
.modal-header, .modal-body, .modal-footer {
  padding: var(--space-5);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.modal-title {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--ink-900);
}
.modal-body {
  flex: 1;
  overflow-y: auto;
}
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  border-top: 1px solid var(--border);
}

/* ============================================================
   Toast
   ============================================================ */
.toast-stack {
  position: fixed;
  bottom: var(--space-5);
  right: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  z-index: var(--z-toast);
  pointer-events: none;
}
.toast {
  background: var(--surface);
  border-left: 4px solid var(--ink-700);
  border-radius: var(--radius);
  box-shadow: var(--shadow-overlay);
  padding: var(--space-3) var(--space-4);
  min-width: 320px;
  max-width: 400px;
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  pointer-events: auto;
  animation: toast-in 200ms ease-out;
}
.toast-ok { border-left-color: var(--green-700); }
.toast-info { border-left-color: var(--blue-600); }
.toast-warning { border-left-color: var(--amber-600); }
.toast-error { border-left-color: var(--red-600); }
.toast-title {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--ink-900);
}
.toast-message {
  font-size: var(--text-sm);
  color: var(--ink-700);
  margin-top: 2px;
}
@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   Banner de erro persistente
   ============================================================ */
.banner-error {
  background: var(--red-50);
  border-left: 4px solid var(--red-600);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}
.banner-error-title {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--red-700);
}
.banner-error-message {
  font-size: var(--text-sm);
  color: var(--ink-700);
  margin-top: 2px;
}
.banner-error-code {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: var(--text-xs);
  color: var(--ink-500);
}
.banner-warning {
  background: var(--amber-50);
  border-left: 4px solid var(--amber-600);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  color: var(--ink-700);
}
.banner-info {
  background: var(--blue-50);
  border-left: 4px solid var(--blue-600);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  color: var(--ink-700);
}

/* ============================================================
   Empty state
   ============================================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-6);
  text-align: center;
}
.empty-state-icon {
  color: var(--ink-300);
  width: 32px;
  height: 32px;
}
.empty-state-text {
  font-size: var(--text-sm);
  color: var(--ink-500);
  max-width: 320px;
  margin: 0;
}

/* ============================================================
   Spinner + skeleton
   ============================================================ */
.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 800ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.skeleton {
  background: var(--bg);
  border-radius: var(--radius-sm);
  animation: skeleton-pulse 1.2s ease-in-out infinite;
}
@keyframes skeleton-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.7; }
}

/* ============================================================
   Pagination
   ============================================================ */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--border);
  background: var(--surface);
  font-size: var(--text-sm);
  color: var(--ink-500);
}
.pagination-controls { display: flex; align-items: center; gap: var(--space-1); }
.page-btn {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--ink-700);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.page-btn:hover { background: var(--row-hover); color: var(--ink-900); }
.page-btn.is-active {
  background: var(--primary);         /* verde - era ink-900 (consistencia com nav-link ativo) */
  color: var(--primary-fg);
  pointer-events: none;
}
.page-btn[disabled] { opacity: 0.4; cursor: not-allowed; }

/* ============================================================
   Dropdown (autocomplete + kebab)
   ============================================================ */
.dropdown-panel {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-overlay);
  z-index: var(--z-dropdown);
  max-height: 280px;
  overflow-y: auto;
}
.dropdown-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--ink-700);
  background: transparent;
  border: none;
  cursor: pointer;
}
.dropdown-item:hover, .dropdown-item.is-active {
  background: var(--row-hover);
  color: var(--ink-900);
}
.dropdown-item-meta {
  font-size: var(--text-xs);
  color: var(--ink-500);
  margin-top: 2px;
}
.dropdown-empty {
  padding: var(--space-3);
  font-size: var(--text-sm);
  color: var(--ink-500);
}

/* ============================================================
   Botao-grupo (segmented control)
   ============================================================ */
.btn-group {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.btn-group button {
  background: transparent;
  border: none;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--ink-700);
  cursor: pointer;
  border-right: 1px solid var(--border);
  transition: background-color var(--t-fast);
}
.btn-group button:last-child { border-right: none; }
.btn-group button:hover { background: var(--row-hover); color: var(--ink-900); }
.btn-group button.is-active {
  background: var(--primary);         /* verde - era ink-900 */
  color: var(--primary-fg);
}
.btn-group button.is-active:hover {
  background: var(--primary-hover);   /* hover sobre ativo */
}

/* ============================================================
   Chips ativos (filtros aplicados)
   ============================================================ */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  height: 24px;
  padding: 0 var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--ink-700);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.chip button {
  background: none;
  border: none;
  color: var(--ink-500);
  padding: 0;
  cursor: pointer;
  display: inline-flex;
}
.chip button:hover { color: var(--ink-900); }

/* ============================================================
   Login screen
   ============================================================ */
.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: var(--space-5);
}
.login-card {
  width: 100%;
  max-width: 400px;             /* 380 -> 400 - respira 20px a mais */
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-6);      /* 24 -> 32 - mais arejado, padrao Jean */
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.login-brand {
  display: flex;
  flex-direction: column;        /* era row - empilha badge em cima do modulo */
  align-items: center;           /* era baseline */
  gap: var(--space-3);
  margin-bottom: var(--space-4); /* era space-2 */
}
.login-brand .brand-badge {
  width: 48px;                   /* maior na tela de login - hero */
  height: 48px;
  font-size: var(--text-xl);     /* 22px */
  border-radius: var(--radius-lg); /* 8px - leve crescimento de elegancia */
  flex: 0 0 48px;
}
.login-brand .brand-module {
  font-size: var(--text-lg);     /* 18px - hierarquia hero */
  font-weight: 600;
}

/* ============================================================
   Form helpers
   ============================================================ */
.form-stack { display: flex; flex-direction: column; gap: var(--space-4); }
.form-row { display: flex; gap: var(--space-3); align-items: flex-start; }
.form-row > .field { flex: 1; min-width: 0; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.form-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.form-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }

@media (max-width: 768px) {
  .form-grid-2, .form-grid-3, .form-grid-4 { grid-template-columns: 1fr; }
}

/* ============================================================
   Sticky-bottom rodape (venda-nova)
   ============================================================ */
.sticky-footer {
  position: sticky;
  bottom: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-5);
  z-index: var(--z-sticky);
}
.soma-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-md);
  font-weight: 500;
  color: var(--ink-700);
}
.soma-ok { color: var(--green-700); }
.soma-bad { color: var(--red-600); }

/* ============================================================
   Highlight pos-acao
   ============================================================ */
@keyframes row-highlight {
  0%   { background: var(--bg); border-left-color: var(--ink-300); }
  80%  { background: var(--bg); border-left-color: var(--ink-300); }
  100% { background: transparent; border-left-color: transparent; }
}
.is-highlighted {
  border-left: 2px solid var(--ink-300);
  animation: row-highlight 2s ease-out;
}

/* ============================================================
   Typography helpers
   ============================================================ */
.h1-page {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}
.h2-section {
  margin: 0 0 var(--space-3);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}
.page-subtitle {
  margin: 0 0 var(--space-5);
  font-size: var(--text-sm);
  color: var(--ink-500);
}

.text-muted { color: var(--ink-500); }
.text-strong { color: var(--ink-900); font-weight: 500; }
.text-late { color: var(--red-600); }

/* ============================================================
   Timeline (tentativas)
   ============================================================ */
.timeline { display: flex; flex-direction: column; gap: var(--space-3); }
.timeline-item {
  padding: var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.timeline-meta {
  font-size: var(--text-xs);
  color: var(--ink-500);
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-1);
}
.timeline-body {
  font-size: var(--text-sm);
  color: var(--ink-700);
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   Utility classes finais
   ============================================================ */
.hidden { display: none !important; }
[x-cloak] { display: none !important; }
.flex-row { display: flex; flex-direction: row; align-items: center; gap: var(--space-3); }
.flex-col { display: flex; flex-direction: column; gap: var(--space-3); }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.ml-auto { margin-left: auto; }
.w-full { width: 100%; }
.between { display: flex; align-items: center; justify-content: space-between; }