:root{
  --bg: #f4f6f9;
  --panel: #ffffff;
  --border: #e6e9ef;
  --text: #1f2430;
  --text-muted: #6b7280;
  --sidebar-bg: #14181f;
  --sidebar-text: #cbd2de;
  --accent: #0f9d6e;
  --accent-dark: #0b7a56;
  --danger: #e0533d;
  --warn: #d99a2b;
  --info: #3b7dd8;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16,24,40,.04), 0 1px 3px rgba(16,24,40,.06);
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

.app-shell{ display:flex; min-height:100vh; }
.app-shell[hidden]{ display:none; }

/* SIDEBAR */
.sidebar{
  width: 240px;
  flex-shrink:0;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display:flex;
  flex-direction:column;
  padding: 20px 14px;
}
.brand{ padding: 8px 10px 22px; }
.brand-logo{ width:100%; max-width:210px; height:auto; display:block; filter: drop-shadow(0 2px 6px rgba(0,0,0,.35)); }
.brand-sub{ font-size:12px; color:#8b93a3; margin-top:6px; padding-left:2px; }

.nav{ display:flex; flex-direction:column; gap:4px; flex:1; }
.nav-item{
  display:flex; align-items:center; gap:10px;
  background:transparent; border:none; color:var(--sidebar-text);
  text-align:left; padding:11px 12px; border-radius:8px;
  font-size:14px; cursor:pointer; position:relative;
}
.nav-item:hover{ background: rgba(255,255,255,.06); color:#fff; }
.nav-item.active{ background: var(--accent); color:#fff; }
.nav-icon{ width:18px; text-align:center; }
.nav-badge{
  margin-left:auto; background:var(--danger); color:#fff; font-size:11px;
  border-radius:999px; padding:1px 7px; font-weight:700;
}
.sidebar-footer{ padding:10px; display:flex; flex-direction:column; gap:8px; }
.sidebar-user{ font-size:12px; color:#9aa2b1; line-height:1.4; word-break:break-word; white-space:pre-line; }
.sidebar-logout{
  align-self:flex-start; background:transparent; border:1px solid #333a48; color:#cbd2de;
  padding:6px 12px; border-radius:7px; font-size:12px; cursor:pointer;
}
.sidebar-logout:hover{ background:rgba(255,255,255,.06); color:#fff; }

/* MAIN */
.main{ flex:1; padding: 28px 34px 60px; min-width:0; }
.view-header{
  display:flex; align-items:flex-end; justify-content:space-between;
  margin-bottom:22px; flex-wrap:wrap; gap:12px;
}
.view-header h1{ margin:0; font-size:24px; font-weight:700; }
.view-subtitle{ margin:4px 0 0; color:var(--text-muted); font-size:13.5px; }

/* PERIOD FILTER */
.period-bar{
  display:flex; align-items:center; gap:14px; flex-wrap:wrap;
  background:var(--panel); border:1px solid var(--border); border-radius: var(--radius);
  padding:12px 16px; margin-bottom:20px; box-shadow: var(--shadow);
}
.period-presets{ display:flex; gap:6px; flex-wrap:wrap; }
.period-btn{
  border:1px solid var(--border); background:#fff; color:var(--text);
  padding:7px 14px; border-radius:999px; font-size:12.5px; font-weight:600; cursor:pointer;
}
.period-btn:hover{ background:#f6f7f9; }
.period-btn.active{ background:var(--accent); border-color:var(--accent); color:#fff; }
.period-custom{ display:flex; align-items:flex-end; gap:8px; }
.period-custom label{ display:flex; flex-direction:column; gap:4px; font-size:11px; font-weight:600; color:var(--text-muted); }
.period-custom input{ border:1px solid var(--border); border-radius:7px; padding:6px 8px; font-size:13px; font-family:inherit; }
.period-custom .btn{ padding:8px 14px; font-size:12.5px; }
.period-summary{ margin-left:auto; font-size:12.5px; color:var(--text-muted); white-space:nowrap; }

/* CARDS */
.cards-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap:16px; margin-bottom:22px;
}
.cards-grid-3{ grid-template-columns: repeat(3, 1fr); }
.card{
  background:var(--panel); border:1px solid var(--border); border-radius: var(--radius);
  padding:18px 18px 16px; box-shadow: var(--shadow);
}
.card .card-label{ font-size:12.5px; color:var(--text-muted); font-weight:600; text-transform:uppercase; letter-spacing:.03em; }
.card .card-value{ font-size:24px; font-weight:800; margin-top:8px; }
.card .card-sub{ font-size:12px; color:var(--text-muted); margin-top:4px; }
.card.pos .card-value{ color: var(--accent-dark); }
.card.neg .card-value{ color: var(--danger); }
.card.warn .card-value{ color: #b9770e; }

/* PANELS */
.panels-grid{ display:grid; grid-template-columns: 1.4fr 1fr; gap:16px; margin-bottom:22px; }
.panel{
  background:var(--panel); border:1px solid var(--border); border-radius: var(--radius);
  padding:20px; box-shadow: var(--shadow); margin-bottom:16px;
}
.panel h3{ margin:0 0 14px; font-size:15px; font-weight:700; }
.chart-wrap{ overflow-x:auto; }
.donut-wrap{ display:flex; align-items:center; gap:20px; flex-wrap:wrap; }
.legend{ display:flex; flex-direction:column; gap:8px; font-size:13px; }
.legend-item{ display:flex; align-items:center; gap:8px; }
.legend-dot{ width:10px; height:10px; border-radius:3px; flex-shrink:0; }
.legend-val{ color:var(--text-muted); margin-left:4px; }
.empty-note{ color:var(--text-muted); font-size:13.5px; padding:20px 0; }

/* TABLE */
.table-wrap{ overflow-x:auto; }
.data-table{ width:100%; border-collapse: collapse; font-size:13.5px; }
.data-table th{
  text-align:left; font-size:11.5px; text-transform:uppercase; letter-spacing:.03em;
  color:var(--text-muted); border-bottom:1px solid var(--border); padding:10px 12px; white-space:nowrap;
}
.data-table td{ padding:11px 12px; border-bottom:1px solid var(--border); white-space:nowrap; }
.data-table tbody tr:hover{ background:#fafbfc; }
.data-table td.num, .data-table th.num{ text-align:right; font-variant-numeric: tabular-nums; }

.pill{ display:inline-block; padding:3px 10px; border-radius:999px; font-size:11.5px; font-weight:700; }
.pill-pago{ background:#e4f6ee; color:#0b7a56; }
.pill-pendente{ background:#fdf1de; color:#b9770e; }

.row-actions{ display:flex; gap:6px; }
.icon-btn{
  border:1px solid var(--border); background:#fff; border-radius:7px; width:28px; height:28px;
  cursor:pointer; font-size:13px; line-height:1; display:flex; align-items:center; justify-content:center;
}
.icon-btn:hover{ background:#f3f4f6; }
.icon-btn.danger:hover{ background:#fdece8; border-color:#f3b8ab; }

/* BUTTONS */
.btn{
  border:1px solid var(--border); background:#fff; color:var(--text);
  padding:9px 16px; border-radius:8px; font-size:13.5px; font-weight:600; cursor:pointer;
}
.btn:hover{ background:#f6f7f9; }
.btn-primary{ background:var(--accent); border-color:var(--accent); color:#fff; }
.btn-primary:hover{ background:var(--accent-dark); }
.btn-danger{ color:var(--danger); border-color:#f3b8ab; }
.btn-danger:hover{ background:#fdece8; }

/* FORMS */
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:14px 16px; }
.form-grid label{ display:flex; flex-direction:column; gap:6px; font-size:13px; font-weight:600; color:#3a4150; }
.form-grid label.full{ grid-column: 1 / -1; }
.form-grid input, .form-grid select{
  border:1px solid var(--border); border-radius:8px; padding:9px 10px; font-size:14px; font-family:inherit;
  color:var(--text); background:#fff;
}
.form-grid input:focus, .form-grid select:focus{ outline:2px solid #bfe6d6; border-color:var(--accent); }
.fieldset{ grid-column:1/-1; border:1px solid var(--border); border-radius:10px; padding:12px 14px 14px;
  display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.fieldset legend{ font-size:12px; font-weight:700; color:var(--text-muted); padding:0 4px; }
.form-actions{ display:flex; gap:10px; justify-content:flex-end; margin-top:4px; }
.form-actions.full{ grid-column:1/-1; }
.hint{ color:var(--text-muted); font-size:13px; margin:-6px 0 14px; }

.total-preview{
  grid-column:1/-1; background:#f4f9f6; border:1px solid #d7ecdf; border-radius:8px;
  padding:10px 14px; font-size:14px; color:#2c3542;
}
.total-preview strong{ color: var(--accent-dark); font-size:16px; }

/* MODAL */
dialog.modal{
  border:none; border-radius:16px; padding:26px 28px 24px; width:640px; max-width:92vw;
  box-shadow: 0 20px 60px rgba(16,24,40,.25); max-height:88vh; overflow-y:auto;
}
dialog.modal-sm{ width:420px; }
dialog.modal h2{ grid-column:1/-1; margin:0 0 4px; font-size:18px; }
dialog::backdrop{ background: rgba(15,18,25,.45); }

/* TOAST */
.toast{
  position:fixed; bottom:24px; left:50%; transform:translateX(-50%);
  background:#1f2430; color:#fff; padding:11px 18px; border-radius:8px; font-size:13.5px;
  box-shadow: 0 8px 24px rgba(0,0,0,.25); z-index:999;
}

@media (max-width: 980px){
  .cards-grid, .cards-grid-3{ grid-template-columns: repeat(2,1fr); }
  .panels-grid{ grid-template-columns: 1fr; }
}
@media (max-width: 640px){
  .app-shell{ flex-direction:column; }
  .sidebar{ width:100%; flex-direction:row; align-items:center; overflow-x:auto; }
  .nav{ flex-direction:row; }
  .brand{ padding:0 14px 0 0; }
  .cards-grid, .cards-grid-3{ grid-template-columns: 1fr 1fr; }
  .form-grid{ grid-template-columns: 1fr; }
  .fieldset{ grid-template-columns: 1fr; }
}

/* ---------- RELATÓRIO IMPRIMÍVEL (PDF via "Salvar como PDF") ---------- */
#printReport{ display:none; }

#printReport .pr-header{ display:flex; align-items:center; gap:18px; border-bottom:2px solid #333; padding-bottom:14px; margin-bottom:18px; }
#printReport .pr-header img{ height:56px; width:auto; }
#printReport h1{ font-size:19px; margin:0; color:#111; }
#printReport .pr-period{ font-size:12.5px; color:#555; margin-top:3px; }
#printReport .pr-cards{ display:flex; gap:12px; margin-bottom:22px; flex-wrap:wrap; }
#printReport .pr-card{ flex:1; min-width:110px; border:1px solid #ccc; border-radius:8px; padding:9px 11px; }
#printReport .pr-card .l{ font-size:9.5px; text-transform:uppercase; letter-spacing:.03em; color:#666; }
#printReport .pr-card .v{ font-size:16px; font-weight:700; margin-top:4px; color:#111; }
#printReport .pr-section-title{ font-size:13px; font-weight:700; margin:18px 0 8px; color:#111; }
#printReport table{ width:100%; border-collapse:collapse; margin-bottom:6px; font-size:10.5px; }
#printReport th, #printReport td{ border:1px solid #ccc; padding:5px 7px; text-align:left; color:#111; }
#printReport th{ background:#f0f0f0; }
#printReport td.num, #printReport th.num{ text-align:right; font-variant-numeric: tabular-nums; }
#printReport tr{ break-inside: avoid; }
#printReport .pr-footer{ margin-top:22px; font-size:9.5px; color:#888; text-align:right; }

@media print{
  body *{ visibility:hidden; }
  #printReport, #printReport *{ visibility:visible; }
  #printReport{ display:block; position:absolute; top:0; left:0; width:100%; margin:0; padding:0; }
  @page{ size:A4; margin:14mm; }
}

/* ---------- LOGIN ---------- */
.login-screen{
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  background: radial-gradient(circle at top, #1c2230, #0d1016);
  padding:20px;
}
.login-screen[hidden]{ display:none; }
.login-card{
  background:#fff; border-radius:18px; padding:34px 32px 28px; width:360px; max-width:100%;
  box-shadow: 0 24px 70px rgba(0,0,0,.35); display:flex; flex-direction:column; gap:12px;
}
.login-logo{ width:100%; max-width:200px; margin:0 auto 6px; display:block; }
.login-card h1{ margin:0; font-size:20px; text-align:center; }
.login-sub{ margin:-8px 0 6px; text-align:center; color:var(--text-muted); font-size:13px; }
.login-card label{ display:flex; flex-direction:column; gap:6px; font-size:13px; font-weight:600; color:#3a4150; }
.login-card input{
  border:1px solid var(--border); border-radius:8px; padding:10px 11px; font-size:14px; font-family:inherit;
}
.login-card input:focus{ outline:2px solid #bfe6d6; border-color:var(--accent); }
.login-btn{ margin-top:6px; padding:11px; font-size:14px; }
.login-error{
  background:#fdece8; color:#c0432f; border:1px solid #f3b8ab; border-radius:8px;
  padding:8px 11px; font-size:12.5px;
}