/* PainelIss — shell com sidebar, sobre Bootstrap 5.
   Mundo: verde-serra (rail) + papel frio; produto fiscal, claro e sóbrio. */

:root {
  color-scheme: light;

  --rail: oklch(0.27 0.045 178);
  --rail-hover: oklch(0.32 0.05 178);
  --rail-active: oklch(0.38 0.06 178);
  --rail-text: oklch(0.9 0.02 170);
  --rail-muted: oklch(0.72 0.03 175);
  --rail-line: oklch(0.36 0.04 178);

  --ground: oklch(0.972 0.006 170);
  --surface: oklch(0.995 0.003 170);
  --line: oklch(0.9 0.008 170);
  --line-strong: oklch(0.82 0.012 170);
  --ink: oklch(0.24 0.02 175);
  --ink-soft: oklch(0.45 0.02 175);

  --accent: oklch(0.46 0.09 178);
  --accent-hover: oklch(0.4 0.09 178);
  --accent-soft: oklch(0.94 0.03 178);

  --ok: oklch(0.45 0.1 150);
  --ok-soft: oklch(0.94 0.04 150);
  --wait: oklch(0.48 0.1 70);
  --wait-soft: oklch(0.95 0.05 80);
  --pend: oklch(0.45 0.03 250);
  --pend-soft: oklch(0.94 0.012 250);
  --danger: oklch(0.5 0.17 27);
  --danger-soft: oklch(0.95 0.03 27);

  --font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --radius: 8px;
  --rail-w: 15.5rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Bootstrap 5 reapontado para os tokens do painel */
  --bs-body-font-family: var(--font);
  --bs-body-bg: var(--ground);
  --bs-body-color: var(--ink);
  --bs-primary: var(--accent);
  --bs-primary-rgb: 28, 108, 100;
  --bs-link-color: var(--accent);
  --bs-link-hover-color: var(--accent-hover);
  --bs-border-color: var(--line);
  --bs-border-radius: var(--radius);
}

html { font-size: 15px; }

body {
  font-family: var(--font);
  background: var(--ground);
  color: var(--ink);
  min-height: 100vh;
  font-variant-numeric: tabular-nums;
}

::selection { background: oklch(0.85 0.07 178); color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
a { text-underline-offset: 0.18em; }

/* Barra de rolagem discreta */
* { scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }

/* ---------- Shell ---------- */
.app { display: flex; min-height: 100vh; }

.rail {
  width: var(--rail-w);
  background: var(--rail);
  color: var(--rail-text);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}
@media (min-width: 992px) {
  .rail { position: sticky; top: 0; height: 100vh; }
}
.rail.offcanvas-lg { --bs-offcanvas-width: var(--rail-w); --bs-offcanvas-bg: var(--rail); --bs-offcanvas-color: var(--rail-text); border: 0; }

.rail-brand {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 1.25rem 1.25rem 1rem;
  color: #fff; text-decoration: none;
}
.rail-brand:hover { color: #fff; }
.rail-mark {
  width: 2.1rem; height: 2.1rem; border-radius: 7px;
  background: oklch(0.82 0.1 85); color: oklch(0.25 0.05 80);
  display: grid; place-items: center; font-weight: 700; font-size: 0.95rem; letter-spacing: -0.02em;
}
.rail-brand > div strong { display: block; font-size: 1.02rem; line-height: 1.15; font-weight: 650; }
.rail-brand > div span { display: block; font-size: 0.75rem; color: var(--rail-muted); }

.rail-nav { padding: 0.5rem 0.75rem 1rem; overflow-y: auto; flex: 1; }
.rail-group { margin-top: 1.1rem; }
.rail-title {
  padding: 0 0.6rem 0.35rem;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--rail-muted);
}
.rail-link {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.55rem 0.7rem; border-radius: 7px;
  color: var(--rail-text); text-decoration: none; font-size: 0.93rem;
  transition: background-color 0.15s var(--ease);
}
.rail-link:hover { background: var(--rail-hover); color: #fff; }
.rail-link[aria-current="page"] { background: var(--rail-active); color: #fff; font-weight: 600; }
.rail-link[aria-current="page"] .ic { color: oklch(0.85 0.1 85); }
.rail-link:focus-visible { outline-color: oklch(0.85 0.1 85); }

.ic { width: 1.2rem; height: 1.2rem; flex-shrink: 0; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

.rail-foot { padding: 0.75rem; border-top: 1px solid var(--rail-line); }
.rail-user { display: flex; align-items: center; gap: 0.7rem; padding: 0.4rem 0.5rem; }
.avatar {
  width: 2.1rem; height: 2.1rem; border-radius: 50%;
  background: var(--rail-active); color: #fff;
  display: grid; place-items: center; font-size: 0.8rem; font-weight: 600; flex-shrink: 0;
}
.rail-user b { display: block; font-size: 0.88rem; font-weight: 600; color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rail-user small { display: block; font-size: 0.74rem; color: var(--rail-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rail-user > div { min-width: 0; }
.rail-sair {
  width: 100%; background: none; border: 0; text-align: left; font: inherit;
}
.rail-meta { padding: 0.35rem 0.6rem 0; font-size: 0.72rem; color: var(--rail-muted); }
.rail-meta a { color: var(--rail-text); }

/* Topo em telas estreitas */
.topbar {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.65rem 1rem; background: var(--rail); color: #fff;
  position: sticky; top: 0; z-index: 1020;
}
.topbar button { background: none; border: 0; color: #fff; padding: 0.25rem; display: grid; }
.topbar strong { font-weight: 650; }

.stage { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.page { padding: 1.75rem clamp(1rem, 3vw, 2.5rem) 3rem; width: 100%; }
.page-head { margin-bottom: 1.5rem; }
.page-head h1 { font-size: 1.55rem; font-weight: 650; letter-spacing: -0.01em; margin: 0; }
.page-head p { margin: 0.3rem 0 0; color: var(--ink-soft); max-width: 60ch; }
.page-head.split { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }

/* ---------- Componentes ---------- */
.panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
}
.panel-pad { padding: 1.25rem 1.4rem; }

.btn { border-radius: 7px; font-weight: 550; padding: 0.5rem 1rem; transition: background-color 0.15s var(--ease), border-color 0.15s; }
.btn-primary { --bs-btn-bg: var(--accent); --bs-btn-border-color: var(--accent); --bs-btn-hover-bg: var(--accent-hover); --bs-btn-hover-border-color: var(--accent-hover); --bs-btn-active-bg: var(--accent-hover); --bs-btn-active-border-color: var(--accent-hover); --bs-btn-disabled-bg: var(--accent); --bs-btn-disabled-border-color: var(--accent); }
.btn-ghost { background: var(--surface); border: 1px solid var(--line-strong); color: var(--ink); }
.btn-ghost:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-hover); }
.btn-danger-ghost { background: var(--surface); border: 1px solid var(--line-strong); color: var(--danger); }
.btn-danger-ghost:hover { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }
.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.85rem; }
.btn .ic { width: 1.05rem; height: 1.05rem; margin: -0.15rem 0.35rem -0.15rem 0; }
.btn[aria-busy="true"] { pointer-events: none; opacity: 0.8; }

.form-control, .form-select {
  border-color: var(--line-strong); border-radius: 7px; background-color: var(--surface);
  padding: 0.5rem 0.75rem;
}
.form-control:focus, .form-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px oklch(0.46 0.09 178 / 0.18); }
.form-label { font-size: 0.85rem; font-weight: 600; color: var(--ink-soft); margin-bottom: 0.3rem; }
.form-check-input:checked { background-color: var(--accent); border-color: var(--accent); }
.form-check-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px oklch(0.46 0.09 178 / 0.18); }

.filtros { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 0.9rem; padding: 1rem 1.25rem; margin-bottom: 1.25rem; }
.filtros .campo { min-width: 10.5rem; }

/* Aviso (substitui o modal de mensagem) */
.aviso {
  display: flex; align-items: flex-start; gap: 0.7rem;
  padding: 0.75rem 1rem; margin-bottom: 1.25rem;
  background: var(--accent-soft); border: 1px solid oklch(0.82 0.05 178); border-radius: var(--radius);
  color: var(--ink);
}
.aviso .ic { color: var(--accent); margin-top: 0.1rem; }
.aviso.erro { background: var(--danger-soft); border-color: oklch(0.82 0.07 27); }
.aviso.erro .ic { color: var(--danger); }
.aviso .fechar { margin-left: auto; background: none; border: 0; color: var(--ink-soft); padding: 0 0.2rem; line-height: 1; }
.aviso .fechar:hover { color: var(--ink); }

/* Tabelas */
.tabela-wrap { overflow: auto; max-height: calc(100vh - 15rem); }
.tabela { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 0.9rem; }
.tabela th {
  position: sticky; top: 0; background: var(--surface); z-index: 1;
  text-align: left; font-size: 0.76rem; font-weight: 650; text-transform: uppercase; letter-spacing: 0.03em;
  color: var(--ink-soft); padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--line-strong); white-space: nowrap;
}
.tabela td { padding: 0.65rem 0.9rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.tabela tbody tr:last-child td { border-bottom: 0; }
.tabela tbody tr:hover td { background: oklch(0.975 0.01 178); }
.tabela .num { text-align: right; }
.tabela th.num { text-align: right; }
.tabela .acoes { text-align: right; white-space: nowrap; }
.tabela .acoes form { display: inline; }
.tabela .acoes .btn + .btn { margin-left: 0.35rem; }
.tabela th:last-child, .tabela td.acoes { position: sticky; right: 0; background: var(--surface, #fff); box-shadow: -8px 0 8px -8px rgb(0 0 0 / 0.18); }
.tabela tbody tr:hover td.acoes { background: oklch(0.975 0.01 178); }
.tabela .mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 0.82rem; }
.tabela tfoot td { font-weight: 650; background: oklch(0.975 0.006 170); border-top: 1px solid var(--line-strong); }

.resumo-linha { display: flex; gap: 1.75rem; flex-wrap: wrap; padding: 0.8rem 1.25rem; border-bottom: 1px solid var(--line); font-size: 0.9rem; color: var(--ink-soft); }
.resumo-linha b { color: var(--ink); font-weight: 650; }

/* Assinatura: ciclo do RPS em 3 etapas (N → A → S) */
.ciclo { display: inline-flex; align-items: center; gap: 0.55rem; white-space: nowrap; }
.ciclo-pips { display: inline-flex; gap: 3px; }
.ciclo-pips i { width: 0.9rem; height: 0.38rem; border-radius: 2px; background: var(--line-strong); }
.ciclo[data-estado="N"] .ciclo-pips i:nth-child(1) { background: var(--pend); }
.ciclo[data-estado="A"] .ciclo-pips i:nth-child(-n+2) { background: var(--wait); }
.ciclo[data-estado="S"] .ciclo-pips i { background: var(--ok); }
.ciclo[data-estado="N"] { color: var(--pend); }
.ciclo[data-estado="A"] { color: var(--wait); }
.ciclo[data-estado="S"] { color: var(--ok); }
.ciclo span { font-weight: 600; font-size: 0.84rem; }

.tag { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 5px; font-size: 0.78rem; font-weight: 600; background: var(--accent-soft); color: var(--accent-hover); }
.tag.ok { background: var(--ok-soft); color: var(--ok); }
.tag.wait { background: var(--wait-soft); color: var(--wait); }
.tag.erro { background: var(--danger-soft); color: var(--danger); }

.vazio { padding: 2.5rem 1.5rem; text-align: center; color: var(--ink-soft); }
.vazio strong { display: block; color: var(--ink); font-size: 1rem; margin-bottom: 0.25rem; }

/* Início: lista definida */
.deflist { display: grid; grid-template-columns: max-content 1fr; gap: 0.6rem 1.75rem; margin: 0; }
.deflist dt { color: var(--ink-soft); font-weight: 500; }
.deflist dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.atalhos { list-style: none; margin: 0; padding: 0; }
.atalhos a {
  display: flex; align-items: center; gap: 0.8rem; padding: 0.9rem 1.25rem;
  color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line);
  transition: background-color 0.15s var(--ease);
}
.atalhos li:last-child a { border-bottom: 0; }
.atalhos a:hover { background: oklch(0.975 0.01 178); }
.atalhos small { display: block; color: var(--ink-soft); }
.atalhos .ic:last-child { margin-left: auto; color: var(--ink-soft); }

/* Acessos do usuário */
.lista-checks { display: grid; gap: 0.5rem; }
.check-linha { display: flex; align-items: center; gap: 0.7rem; padding: 0.7rem 0.9rem; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); cursor: pointer; }
.check-linha:hover { border-color: var(--line-strong); }
.check-linha:has(input:checked) { border-color: oklch(0.75 0.07 178); background: var(--accent-soft); }

/* Histórico de versões */
.release { padding: 1.1rem 0; border-bottom: 1px solid var(--line); }
.release:last-child { border-bottom: 0; }
.release h2 { font-size: 1.02rem; font-weight: 650; margin: 0 0 0.6rem; }
.release h2 .data { color: var(--ink-soft); font-weight: 400; font-size: 0.88rem; margin-left: 0.4rem; }
.release ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.release li { display: flex; gap: 0.7rem; align-items: baseline; }
.release .tag { flex-shrink: 0; min-width: 4.8rem; text-align: center; }

/* Estado sem acesso / erro */
.estado-centro { max-width: 34rem; padding: 2.5rem 0; }
.estado-centro h1 { font-size: 1.45rem; font-weight: 650; }

/* ---------- Login ---------- */
.login { display: grid; min-height: 100vh; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .login { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); } }
.login-lado {
  background: var(--rail); color: var(--rail-text); padding: 2.5rem clamp(1.5rem, 4vw, 3.5rem);
  display: none; flex-direction: column; justify-content: space-between;
}
@media (min-width: 900px) { .login-lado { display: flex; } }
.login-lado .rail-brand { padding: 0; }
.login-lado h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 650; letter-spacing: -0.015em; color: #fff; max-width: 18ch; line-height: 1.15; text-wrap: balance; }
.login-lado p { color: var(--rail-muted); max-width: 38ch; }
.fluxo { list-style: none; margin: 1.75rem 0 0; padding: 0; display: grid; gap: 0.9rem; }
.fluxo li { display: flex; gap: 0.8rem; align-items: baseline; font-size: 0.92rem; }
.fluxo .ciclo-pips i { background: var(--rail-active); }
.fluxo li:nth-child(1) .ciclo-pips i:nth-child(1) { background: oklch(0.82 0.1 85); }
.fluxo li:nth-child(2) .ciclo-pips i:nth-child(-n+2) { background: oklch(0.82 0.1 85); }
.fluxo li:nth-child(3) .ciclo-pips i { background: oklch(0.82 0.1 85); }
.fluxo .ciclo-pips { flex-shrink: 0; transform: translateY(-0.1rem); }
.login-lado small { color: var(--rail-muted); }
.login-form { display: grid; place-items: center; padding: 2rem 1.25rem; background: var(--ground); }
.login-card { width: 100%; max-width: 24rem; }
.login-card h1 { font-size: 1.6rem; font-weight: 650; letter-spacing: -0.01em; margin: 0 0 0.35rem; }
.login-card > p { color: var(--ink-soft); margin-bottom: 1.6rem; }
.login-card .btn-primary { width: 100%; padding: 0.65rem 1rem; }
.login-topo { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 2rem; }
@media (min-width: 900px) { .login-topo { display: none; } }
.login-topo .rail-mark { flex-shrink: 0; }
.senha-wrap { position: relative; }
.senha-wrap .form-control { padding-right: 2.8rem; }
.senha-wrap button { position: absolute; right: 0.3rem; top: 50%; transform: translateY(-50%); background: none; border: 0; color: var(--ink-soft); padding: 0.4rem; display: grid; border-radius: 6px; }
.senha-wrap button:hover { color: var(--ink); background: var(--accent-soft); }

/* Entrada: um único movimento, sobre estado já visível */
@media (prefers-reduced-motion: no-preference) {
  .page, .login-card { animation: entra 0.35s var(--ease) both; }
  @keyframes entra { from { opacity: 0.0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
}
@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; }
}

/* Bootstrap zera cor/fundo do offcanvas-lg em telas largas; o rail mantém os seus. */
.app .rail.offcanvas-lg { background-color: var(--rail) !important; color: var(--rail-text) !important; }

/* Estado de erro no envio e seleção em lote */
.ciclo[data-estado="E"] .ciclo-pips i:nth-child(1) { background: var(--danger); }
.ciclo[data-estado="E"] { color: var(--danger); cursor: help; }
.tabela th.sel, .tabela td.sel { width: 2.5rem; padding-right: 0; }
.barra-selecao { display: flex; align-items: center; gap: 0.75rem; padding: 0.6rem 1rem; background: var(--ok-soft); border-bottom: 1px solid var(--line); }
.barra-selecao[hidden] { display: none; }
.tabela tr.enviando td { background: var(--accent-soft); }
.tabela tr.enviando .ciclo { color: var(--accent); font-weight: 600; }