/* Carvalho Financeiro — design system (ref: ai-automation-17.aura.build)
   Branco, quase-preto, azul de acento, cantos generosos, micro-labels uppercase. */
@font-face { font-family: 'Inter'; src: url('/static/fonts/inter-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/static/fonts/inter-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/static/fonts/inter-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/static/fonts/inter-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }

:root {
  --bg: #fafafa; --surface: #ffffff; --ink: #111111; --ink-2: #6b7280; --ink-3: #9ca3af;
  --line: #e5e7eb; --line-2: #d1d5db;
  --accent: #2563eb; --accent-ink: #ffffff;
  --green: #047857; --green-bg: #ecfdf5; --red: #b91c1c; --red-bg: #fef2f2;
  --amber: #92400e; --amber-bg: #fffbeb; --blue-bg: #eff6ff;
  --r: 14px; --r-lg: 22px;
  --shadow: 0 1px 2px rgba(17,17,17,.04), 0 8px 24px rgba(17,17,17,.05);
  --sidebar-w: 248px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 15px/1.5 'Inter', -apple-system, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
svg { width: 18px; height: 18px; fill: currentColor; flex: none; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

/* ---------- shell ---------- */
.shell { display: flex; min-height: 100dvh; }
.sidebar {
  width: var(--sidebar-w); flex: none; background: var(--surface);
  border-right: 1px solid var(--line); display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100dvh; padding: 20px 14px; gap: 18px;
}
.brand { display: flex; gap: 10px; align-items: center; padding: 0 8px; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 12px; flex: none;
  background: linear-gradient(135deg, #111 55%, var(--accent)); position: relative;
}
.brand-mark::after {
  content: ''; position: absolute; inset: 10px 10px 8px 10px;
  border-radius: 4px 4px 10px 10px; background: #fff; opacity: .92;
  clip-path: polygon(0 35%, 50% 0, 100% 35%, 100% 100%, 0 100%);
}
.brand-name { font-weight: 700; font-size: 15px; letter-spacing: -.01em; }
.brand-sub { font-size: 10.5px; color: var(--ink-3); text-transform: uppercase; letter-spacing: .14em; }
.nav { display: flex; flex-direction: column; gap: 2px; flex: 1; overflow-y: auto; }
.nav-sep {
  font-size: 10px; text-transform: uppercase; letter-spacing: .2em; color: var(--ink-3);
  padding: 14px 12px 4px;
}
.nav-item {
  display: flex; align-items: center; gap: 11px; padding: 10px 12px; border-radius: 11px;
  color: var(--ink-2); font-weight: 500; font-size: 14px; cursor: pointer;
  transition: background .15s, color .15s; border: 0; background: none; width: 100%;
  font-family: inherit; text-align: left;
}
.nav-item:hover { background: var(--bg); color: var(--ink); }
.nav-item.active { background: var(--ink); color: #fff; }
.nav-item .badge {
  margin-left: auto; background: var(--red); color: #fff; font-size: 11px; font-weight: 600;
  border-radius: 99px; padding: 1px 7px;
}
.sidebar-foot { border-top: 1px solid var(--line); padding-top: 10px; display: flex; flex-direction: column; gap: 2px; }
.backdrop { display: none; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; gap: 12px; padding: 14px 26px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 30;
}
.page-title { font-size: 19px; font-weight: 600; letter-spacing: -.02em; margin: 0; flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.menu-btn { display: none; }
.icon-btn {
  position: relative; border: 1px solid var(--line); background: var(--surface); color: var(--ink-2);
  width: 38px; height: 38px; border-radius: 11px; display: inline-flex; align-items: center;
  justify-content: center; cursor: pointer; transition: border-color .15s, color .15s;
}
.icon-btn:hover { color: var(--ink); border-color: var(--line-2); }
.icon-btn .dot {
  position: absolute; top: -5px; right: -5px; background: var(--red); color: #fff;
  font-size: 10px; font-weight: 700; border-radius: 99px; padding: 1px 5px; border: 2px solid var(--bg);
}
.content { padding: 10px 26px 40px; max-width: 1280px; width: 100%; margin: 0 auto; }

/* ---------- alertas ---------- */
.alert-wrap { position: relative; }
.alert-pop {
  position: absolute; right: 0; top: 46px; width: min(320px, 86vw); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); z-index: 60;
  overflow: hidden;
}
.alert-pop-title {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .18em; color: var(--ink-3);
  padding: 12px 16px 6px;
}
.alert-item { display: block; padding: 10px 16px; font-size: 13.5px; font-weight: 500; border-top: 1px solid var(--line); }
.alert-item:hover { background: var(--bg); }
.alert-red { color: var(--red); } .alert-amber { color: var(--amber); } .alert-blue { color: var(--accent); }
.alert-item.muted { color: var(--ink-3); font-weight: 400; }

/* ---------- cards / kpi ---------- */
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 20px 22px; box-shadow: var(--shadow); margin-bottom: 18px;
}
.card-label {
  display: block; font-size: 10.5px; text-transform: uppercase; letter-spacing: .18em;
  color: var(--ink-3); font-weight: 600; margin-bottom: 12px;
}
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.kpi {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; box-shadow: var(--shadow);
  transition: transform .15s, border-color .15s;
}
.kpi:hover { transform: translateY(-2px); border-color: var(--line-2); }
.kpi-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .16em; color: var(--ink-3); font-weight: 600; }
.kpi-value { font-size: clamp(18px, 2vw, 24px); font-weight: 700; letter-spacing: -.02em; }
.kpi-value.red { color: var(--red); } .kpi-value.green { color: var(--green); } .kpi-value.amber { color: var(--amber); }
.kpi-foot { font-size: 12px; color: var(--ink-3); }

.tax-strip .tax-items { display: flex; gap: 28px; flex-wrap: wrap; }
.tax-strip .tax-items > div { display: flex; flex-direction: column; }
.tax-strip span { font-size: 11px; color: var(--ink-3); text-transform: uppercase; letter-spacing: .12em; }
.tax-strip b { font-size: 15px; }

.chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.chart-grid .wide { grid-column: 1 / -1; }
.chart-box { position: relative; height: 240px; }
.chart-box.tall { height: 300px; }

/* ---------- toolbar / filtros ---------- */
.toolbar { display: flex; gap: 12px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; margin-bottom: 16px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; flex: 1; min-width: 0; }
.filters .input { width: auto; min-width: 120px; }
.filters input[type="search"] { min-width: 180px; }
.range-label { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--ink-2); }
.toolbar-actions { display: flex; gap: 8px; align-items: center; }
.dropdown { position: relative; }
.drop-menu {
  position: absolute; right: 0; top: 42px; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r); box-shadow: var(--shadow); z-index: 50; min-width: 120px; overflow: hidden;
}
.drop-menu a { display: block; padding: 9px 16px; font-size: 13.5px; font-weight: 500; }
.drop-menu a:hover { background: var(--bg); }

/* ---------- tabela ---------- */
.table-card { padding: 8px 0 12px; overflow: hidden; }
.table-meta { padding: 10px 22px; font-size: 13px; color: var(--ink-2); }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 640px; }
.table th {
  text-align: left; font-size: 10.5px; text-transform: uppercase; letter-spacing: .14em;
  color: var(--ink-3); font-weight: 600; padding: 10px 14px; border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.table td { padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table th:first-child, .table td:first-child { padding-left: 22px; }
.table th:last-child, .table td:last-child { padding-right: 22px; }
.rowlink { cursor: pointer; transition: background .12s; }
.rowlink:hover, .rowlink:focus-visible { background: var(--blue-bg); outline: none; }
.empty { text-align: center; color: var(--ink-3); padding: 34px 10px !important; }
.ellip { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.muted { color: var(--ink-3); font-weight: 400; } .muted-row { opacity: .55; }
.pre { white-space: pre-wrap; word-break: break-word; }
.pager { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 14px 0 4px; }
.pager-info { font-size: 13px; color: var(--ink-2); }
.actions-cell { white-space: nowrap; }

.ref-tag { font-style: italic; color: var(--ink-2); font-size: 12.5px; }
.th-sort { color: inherit; display: inline-flex; align-items: center; gap: 3px; }
.th-sort:hover, .th-sort.on { color: var(--ink); }
.sort-arrow { font-size: 9px; }
.only-sm { display: none; }
.prov-kpis { margin-bottom: 16px; }
.chip {
  display: inline-block; font-size: 11px; font-weight: 600; border-radius: 99px;
  padding: 2px 9px; background: var(--bg); color: var(--ink-2); border: 1px solid var(--line);
  vertical-align: middle;
}
.chip-green { background: var(--green-bg); color: var(--green); border-color: #a7f3d0; }
.chip-red { background: var(--red-bg); color: var(--red); border-color: #fecaca; }
.chip-amber { background: var(--amber-bg); color: var(--amber); border-color: #fde68a; }
.chip.big { font-size: 13px; padding: 4px 14px; }

/* ---------- botões / forms ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  border: 1px solid var(--line-2); background: var(--surface); color: var(--ink);
  font: 600 13.5px/1 'Inter', sans-serif; padding: 10px 16px; border-radius: 11px; cursor: pointer;
  transition: background .15s, border-color .15s, transform .1s; white-space: nowrap;
}
.btn:hover { border-color: var(--ink-3); }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn-primary:hover { background: #000; }
.btn-ghost { border-color: transparent; background: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--bg); color: var(--ink); border-color: transparent; }
.btn-danger { color: var(--red); border-color: #fecaca; }
.btn-danger:hover { background: var(--red-bg); border-color: var(--red); }
.btn-block { width: 100%; }
.btn-xs { padding: 5px 10px; font-size: 12px; border-radius: 8px; }
.inline-form { display: inline-block; }

.field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; min-width: 0; }
.label { font-size: 11px; text-transform: uppercase; letter-spacing: .14em; color: var(--ink-2); font-weight: 600; }
.input {
  width: 100%; border: 1px solid var(--line-2); background: var(--surface); color: var(--ink);
  border-radius: 11px; padding: 10px 13px; font: 400 14.5px/1.3 'Inter', sans-serif;
  transition: border-color .15s, box-shadow .15s; min-height: 42px;
}
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
.input.invalid { border-color: var(--red); }
.input-xs { min-height: 32px; padding: 4px 8px; font-size: 12.5px; width: auto; border-radius: 8px; }
select.input { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%236b7280'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 8px center; background-size: 18px; padding-right: 30px; }
textarea.input { resize: vertical; }
.err { font-size: 12px; color: var(--red); }
.form-card { max-width: 880px; }
.form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 16px; }
.form-grid .span2 { grid-column: span 2; }
.check-field { flex-direction: row; align-items: center; gap: 10px; padding-top: 20px; }
.check-field input { width: 18px; height: 18px; accent-color: var(--ink); }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 8px; flex-wrap: wrap; }
.form-more { margin: 4px 0 14px; border: 1px dashed var(--line-2); border-radius: var(--r); padding: 10px 16px; }
.form-more summary { cursor: pointer; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.form-more[open] summary { margin-bottom: 12px; }
.form-error, .form-warn {
  border-radius: var(--r); padding: 11px 16px; font-size: 13.5px; font-weight: 500; margin-bottom: 14px;
}
.form-error { background: var(--red-bg); color: var(--red); border: 1px solid #fecaca; }
.form-warn { background: var(--amber-bg); color: var(--amber); border: 1px solid #fde68a; }
.form-warn a { text-decoration: underline; }

.flash {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; font-size: 13.5px; font-weight: 500;
  padding: 11px 22px; border-radius: 99px; box-shadow: var(--shadow); z-index: 100;
  animation: flash-in .25s ease; max-width: 90vw;
}
.flash-stay { position: static; transform: none; border-radius: var(--r); animation: none; margin-bottom: 16px; max-width: none; }
.pw-code { background: rgba(255,255,255,.15); padding: 2px 8px; border-radius: 6px; user-select: all; }
@keyframes flash-in { from { opacity: 0; transform: translate(-50%, 8px); } }
.flash-stay { animation: none; }

/* ---------- detalhe ---------- */
.detail-grid { display: grid; grid-template-columns: 3fr 2fr; gap: 18px; align-items: start; }
.detail-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.detail-amount { font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
.dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 22px; margin: 0 0 16px; }
.dl dt { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-3); font-weight: 600; padding-top: 3px; }
.dl dd { margin: 0; font-size: 14px; min-width: 0; }

/* ---------- lembretes ---------- */
.rem-list { list-style: none; margin: 0; padding: 0; }
.rem-item { display: flex; gap: 12px; align-items: flex-start; justify-content: space-between; padding: 12px 2px; border-bottom: 1px solid var(--line); }
.rem-item:last-child { border-bottom: 0; }
.rem-item.done { opacity: .5; } .rem-item.done b { text-decoration: line-through; }
.rem-main { display: flex; flex-direction: column; gap: 2px; font-size: 14px; min-width: 0; }
.rem-actions { display: flex; gap: 6px; flex: none; }

/* ---------- modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(17,17,17,.45); z-index: 90;
  display: flex; align-items: center; justify-content: center; padding: 18px;
}
.modal {
  background: var(--surface); border-radius: var(--r-lg); padding: 26px; width: min(430px, 100%);
  box-shadow: var(--shadow); max-height: 90dvh; overflow-y: auto;
}
.modal h2 { margin: 0 0 18px; font-size: 18px; letter-spacing: -.01em; }

/* ---------- tooltips (CSS puro) ---------- */
[data-tip] { position: relative; }
[data-tip]:hover::after, [data-tip]:focus-visible::after {
  content: attr(data-tip); position: absolute; bottom: calc(100% + 8px); left: 50%;
  transform: translateX(-50%); background: var(--ink); color: #fff; font-size: 12px; font-weight: 400;
  padding: 7px 12px; border-radius: 9px; white-space: normal; width: max-content; max-width: 240px;
  z-index: 80; pointer-events: none; text-transform: none; letter-spacing: 0; line-height: 1.4;
  text-align: left;
}
[data-tip]:hover::before, [data-tip]:focus-visible::before {
  content: ''; position: absolute; bottom: calc(100% + 2px); left: 50%; transform: translateX(-50%);
  border: 6px solid transparent; border-top-color: var(--ink); z-index: 80; pointer-events: none;
}
/* elementos colados no topo da tela: tooltip abre para baixo */
.topbar [data-tip]:hover::after, .topbar [data-tip]:focus-visible::after {
  bottom: auto; top: calc(100% + 8px); left: auto; right: 0; transform: none;
}
.topbar [data-tip]:hover::before, .topbar [data-tip]:focus-visible::before {
  bottom: auto; top: calc(100% + 2px);
  border-top-color: transparent; border-bottom-color: var(--ink);
}

/* ---------- login ---------- */
.login-wrap {
  min-height: 100dvh; display: flex; align-items: center; justify-content: center;
  padding: 20px; background:
    radial-gradient(60% 50% at 85% 10%, rgba(37,99,235,.08), transparent),
    radial-gradient(40% 40% at 10% 90%, rgba(17,17,17,.05), transparent), var(--bg);
}
.login-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 26px;
  box-shadow: var(--shadow); padding: 38px 34px; width: min(410px, 100%);
}
.login-brand { margin-bottom: 30px; }
.login-title { font-size: 24px; font-weight: 700; letter-spacing: -.02em; margin: 0 0 4px; }
.login-sub { color: var(--ink-2); font-size: 14px; margin: 0 0 22px; }
.lang-row { display: flex; gap: 8px; align-items: center; margin-top: 22px; }
.lang-link { font-size: 12px; font-weight: 600; color: var(--ink-3); padding: 4px 10px; border-radius: 99px; }
.lang-link.on { background: var(--ink); color: #fff; }
.lang-link:hover:not(.on) { background: var(--bg); color: var(--ink); }

.error-card { text-align: center; max-width: 420px; margin: 60px auto; }
.error-code { font-size: 54px; font-weight: 700; letter-spacing: -.04em; color: var(--ink-3); }

/* ---------- responsivo ---------- */
@media (max-width: 1024px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .chart-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .sidebar {
    position: fixed; inset: 0 auto 0 0; z-index: 110; transform: translateX(-100%);
    transition: transform .22s ease; width: min(300px, 84vw); height: 100dvh;
    padding-bottom: max(20px, env(safe-area-inset-bottom));
  }
  .sidebar.open { transform: none; box-shadow: 0 0 60px rgba(0,0,0,.25); }
  .backdrop.show { display: block; position: fixed; inset: 0; background: rgba(17,17,17,.4); z-index: 105; }
  .menu-btn { display: inline-flex; }
  .topbar { padding: 12px 16px; }
  .content { padding: 6px 14px 90px; }
  .card { padding: 16px; border-radius: var(--r); }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .span2 { grid-column: auto; }
  .filters { width: 100%; }
  .filters .input, .filters input[type="search"] { flex: 1 1 45%; min-width: 0; }
  .toolbar-actions { width: 100%; justify-content: space-between; }
  .table { min-width: 560px; font-size: 13px; }
  .hide-sm { display: none; }
  .table { min-width: 0; }
  .ellip { max-width: 130px; }
  .only-sm { display: inline; }
  .dl { grid-template-columns: 1fr; gap: 2px; }
  .dl dt { margin-top: 10px; }
  .check-field { padding-top: 4px; }
  [data-tip]:hover::after { max-width: 180px; }
}
@media (max-width: 380px) { .kpi-grid { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}