:root {
  --bg: #0c0e12;
  --panel: #12151c;
  --panel2: #181c26;
  --border: #2a3140;
  --text: #e8ecf4;
  --muted: #8b95a8;
  --accent: #6ea8fe;
  --accent2: #9ec5fe;
  --good: #3dd68c;
  --bad: #f87171;
  --radius: 12px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, "Cascadia Code", Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

/* display:grid/flex no CSS sobrescreve o atributo HTML hidden — forçar sumir */
[hidden],
#app-view[hidden],
#login-view[hidden],
.modal[hidden],
.view:not(.active) {
  display: none !important;
}

body {
  font-family: var(--font);
  background: radial-gradient(1200px 600px at 10% -10%, #1a2233 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
}

.muted { color: var(--muted); font-size: 13px; }
.mono { font-family: var(--mono); font-size: 12px; word-break: break-all; }
.err { color: var(--bad); font-size: 13px; margin-top: 8px; }
.ok { color: var(--good); font-size: 13px; margin-top: 8px; }

/* Login */
.login-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
}
.login-card {
  width: 100%; max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 24px 80px rgba(0,0,0,.45);
}
.login-brand { display: flex; gap: 12px; align-items: center; margin-bottom: 22px; }
.login-brand .dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(110,168,254,.15);
}
.login-brand h1 { font-size: 18px; letter-spacing: .4px; }
.login-brand p { font-size: 12px; color: var(--muted); }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.field span { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); }
.field textarea {
  min-height: 120px;
  resize: vertical;
  font-family: inherit;
}
.ext-notes {
  margin: 8px 0 0 18px;
  color: var(--muted);
  font-size: 13px;
}
.field input, .field select, .field textarea, input[type="text"], input[type="number"], input[type="password"], select {
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
}
.field input:focus, input:focus, select:focus { border-color: var(--accent); }

.btn {
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
  cursor: pointer;
  transition: .15s;
}
.btn:hover { filter: brightness(1.12); }
.btn.primary {
  background: linear-gradient(135deg, #5b9bff, #7eb6ff);
  border-color: transparent;
  color: #0b1220;
  font-weight: 700;
}
.btn.ghost { background: transparent; }
.btn.danger { border-color: #7f1d1d; color: #fecaca; }
.btn.sm { padding: 6px 10px; font-size: 12px; }

/* App layout */
.app { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.sidebar {
  border-right: 1px solid var(--border);
  background: rgba(12,14,18,.85);
  backdrop-filter: blur(8px);
  padding: 20px 14px;
  display: flex; flex-direction: column; gap: 16px;
}
.side-brand strong { display: block; font-size: 13px; letter-spacing: .4px; }
.side-brand span { font-size: 11px; color: var(--muted); }
.sidebar nav { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.nav-btn {
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  font-size: 13px;
}
.nav-btn:hover { color: var(--text); background: var(--panel2); }
.nav-btn.active {
  color: var(--text);
  background: var(--panel2);
  border-color: var(--border);
}
.side-out { margin-top: auto; }

body[data-role="moderator"] .admin-only {
  display: none !important;
}

.main { padding: 28px; overflow: auto; }
.view { display: none; }
.view.active { display: block !important; }
.page-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px; margin-bottom: 18px; flex-wrap: wrap;
}
.page-head h2 { font-size: 22px; margin-bottom: 4px; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}
.card h3 { font-size: 14px; margin-bottom: 12px; }
.card.narrow { max-width: 420px; }

.houses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}
.house-check {
  display: flex; align-items: center; gap: 8px;
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
  cursor: pointer;
  user-select: none;
}
.house-check:has(input:checked) {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(110,168,254,.25);
}
.house-check input { accent-color: var(--accent); }

.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.row.gap { align-items: center; }
.row.end { justify-content: flex-end; margin-top: 12px; }
.grow { flex: 1; min-width: 140px; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.kpi {
  padding: 14px 16px;
  margin: 0;
}
.kpi span {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--muted);
  margin-bottom: 8px;
}
.kpi strong {
  display: block;
  font-size: 22px;
  letter-spacing: -0.03em;
}
.kpi small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}
.kpi.warn strong { color: #fbbf24; }
.bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 140px;
  padding-top: 8px;
}
.bar {
  flex: 1;
  min-width: 0;
  background: linear-gradient(180deg, #7eb6ff, #3b82f6);
  border-radius: 4px 4px 0 0;
  position: relative;
  min-height: 2px;
}
.bar.zero { background: var(--panel2); min-height: 2px; }
.bar:hover::after {
  content: attr(data-tip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translate(-50%, -6px);
  background: #0b1220;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 11px;
  padding: 4px 6px;
  border-radius: 6px;
  white-space: nowrap;
  z-index: 2;
}
.badge-paid { color: var(--good); font-weight: 700; }
.badge-pend { color: #fbbf24; font-weight: 700; }

.table-wrap { overflow: auto; padding: 0; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); font-weight: 600; }
tr:hover td { background: rgba(255,255,255,.02); }
.badge {
  display: inline-block;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.badge.on { color: var(--good); border-color: rgba(61,214,140,.35); background: rgba(61,214,140,.08); }
.badge.off { color: var(--bad); border-color: rgba(248,113,113,.35); background: rgba(248,113,113,.08); }
.badge.soft { color: var(--accent2); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chip {
  font-size: 10px; padding: 2px 7px; border-radius: 999px;
  background: var(--panel2); border: 1px solid var(--border); color: var(--muted);
}
.key { font-family: var(--mono); font-size: 12px; }
.actions { display: flex; gap: 6px; flex-wrap: wrap; }

.modal {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(0,0,0,.55);
  display: grid; place-items: center;
  padding: 20px;
}
.modal-card {
  width: 100%; max-width: 480px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}
.modal-card h3 { margin-bottom: 8px; }

.detail {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  max-width: 360px;
  white-space: pre-wrap;
  word-break: break-word;
}

@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .sidebar nav { flex-direction: row; flex-wrap: wrap; }
}