/* meudinheiro — livro-caixa com fio de cobre
   Tokens: ink #1B2A26 · panel #24382F · paper #E8E2D2 · copper #C9773F · sage #7BA05B · coral #C45A4A */

:root {
  --ink: #1b2a26;
  --ink-2: #172320;
  --panel: #24382f;
  --panel-2: #2c4237;
  --paper: #e8e2d2;
  --paper-dim: #b7b4a6;
  --copper: #c9773f;
  --sage: #7ba05b;
  --coral: #c45a4a;
  --hairline: #3a4f43;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --ui: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--ui);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.app { min-height: 100dvh; display: flex; flex-direction: column; }

/* Topo */
.topbar {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 18px 22px 10px;
  border-bottom: 1px solid var(--hairline);
}
.wordmark {
  font-family: var(--serif);
  font-size: 1.5rem; font-weight: 600; letter-spacing: 0.01em;
}
.wordmark-period { color: var(--copper); }
.topbar-meta { display: flex; align-items: center; gap: 14px; }

.eyebrow {
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--paper-dim);
}

/* Sheet / hero */
.sheet {
  width: 100%; max-width: 1040px; margin: 0 auto; padding: 26px 22px 64px;
  flex: 1;
}
.hero { margin-bottom: 26px; outline: none; }
.fecho {
  width: 76px; height: 4px; background: var(--copper); margin: 10px 0 6px;
  border-radius: 2px; transform-origin: left center;
  animation: fecho 700ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
@keyframes fecho { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.pl-numero {
  font-family: var(--mono); font-size: clamp(2.4rem, 7vw, 3.9rem);
  font-variant-numeric: tabular-nums; line-height: 1.05; font-weight: 500;
  margin-bottom: 6px;
}
.hero-meta { color: var(--paper-dim); font-size: 0.86rem; }

/* KPIs */
.kpis {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px; margin-bottom: 24px;
}
.kpi {
  background: var(--panel); border: 1px solid var(--hairline);
  border-radius: 10px; padding: 14px 16px;
}
.kpi-label { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--paper-dim); }
.kpi-val { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 1.35rem; margin-top: 4px; }
.kpi.negative .kpi-val { color: var(--coral); }
.kpi.sage .kpi-val { color: var(--sage); }

/* Cards / colunas */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
@media (max-width: 760px) { .cols { grid-template-columns: 1fr; } }

.card {
  background: var(--panel); border: 1px solid var(--hairline);
  border-radius: 12px; padding: 18px 18px 16px; margin-bottom: 16px;
}
.card-title {
  font-family: var(--serif); font-weight: 600; font-size: 1.12rem;
  margin: 0 0 14px;
}
.card-sub { color: var(--paper-dim); font-family: var(--mono); font-size: 0.78rem; font-weight: 400; margin-left: 8px; }

.linha-grupo { margin-bottom: 12px; }
.grupo-topo { display: flex; justify-content: space-between; font-size: 0.9rem; margin-bottom: 4px; }
.grupo-topo .mono { color: var(--paper-dim); }
.barra { height: 6px; background: var(--ink-2); border-radius: 3px; overflow: hidden; }
.barra-fill { display: block; height: 100%; background: var(--sage); border-radius: 3px; transition: width 400ms ease; }
.barra-fill.copper { background: var(--copper); }

.meta { margin-bottom: 12px; }
.meta-sub { color: var(--paper-dim); font-size: 0.76rem; margin-top: 3px; }
.vazio { color: var(--paper-dim); font-size: 0.88rem; padding: 10px 0; }

/* Transações (extrato) */
.tab-linha {
  display: grid; grid-template-columns: 96px 1fr 1.2fr 110px;
  gap: 10px; padding: 9px 4px; border-bottom: 1px solid var(--hairline);
  font-size: 0.9rem; align-items: baseline;
}
.tab-head { color: var(--paper-dim); text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.1em; }
.right { text-align: right; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.categoria { color: var(--paper-dim); }
.receita { color: var(--sage); }
.despesa { color: var(--paper); }
.estorno { color: var(--copper); text-decoration: line-through; }
@media (max-width: 600px) {
  .tab-linha { grid-template-columns: 84px 1fr 96px; }
  .categoria { display: none; }
}

/* Alertas */
.alertas { border-color: var(--coral); }
.alertas ul { margin: 0; padding-left: 18px; }
.alertas li { margin-bottom: 6px; }
.badge { color: var(--coral); }

/* Botões */
button { font-family: var(--ui); font-size: 0.9rem; cursor: pointer; }
.primary {
  background: var(--copper); color: #1b1008; border: none;
  padding: 9px 16px; border-radius: 8px; font-weight: 600;
  transition: filter 150ms ease;
}
.primary:hover { filter: brightness(1.07); }
.ghost { background: transparent; color: var(--paper-dim); border: 1px solid var(--hairline); padding: 6px 12px; border-radius: 8px; }
.ghost:hover { color: var(--paper); border-color: var(--paper-dim); }

/* Modal */
.modal {
  position: fixed; inset: 0; background: rgba(10, 16, 14, 0.66);
  display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 40;
}
.modal-box {
  background: var(--panel-2); border: 1px solid var(--hairline); border-radius: 14px;
  width: 100%; max-width: 380px; padding: 22px;
}
.modal-box label { display: block; margin-bottom: 12px; font-size: 0.86rem; color: var(--paper-dim); }
.modal-box input, .modal-box select {
  width: 100%; margin-top: 4px; background: var(--ink); color: var(--paper);
  border: 1px solid var(--hairline); border-radius: 8px; padding: 9px 11px;
  font-family: var(--mono); font-size: 0.95rem;
}
.modal-box input:focus, .modal-box select:focus { outline: 1px solid var(--copper); border-color: var(--copper); }
.tipo-inline { display: flex; justify-content: space-between; align-items: center; }
.tipo-inline .mono, .tipo-inline input { width: auto; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }
.msg { min-height: 1.2em; color: var(--coral); font-size: 0.82rem; }

/* Login */
.login {
  position: fixed; inset: 0; background: var(--ink);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.login-box { width: 100%; max-width: 320px; }
.login-box form { background: var(--panel); border: 1px solid var(--hairline); border-radius: 14px; padding: 20px; margin-top: 14px; }
.login-box label { display: block; margin-bottom: 12px; color: var(--paper-dim); font-size: 0.86rem; }
.login-box input { width: 100%; margin-top: 4px; background: var(--ink); color: var(--paper); border: 1px solid var(--hairline); border-radius: 8px; padding: 9px 11px; }
.login-box button { width: 100%; margin-top: 4px; }

@media (prefers-reduced-motion: reduce) {
  .fecho { animation: none; }
}