:root {
  --bg: #eef3ee;
  --surface: #ffffff;
  --line: #d7e0d6;
  --text: #0f172a;
  --muted: #5f6b7a;
  --accent: #0f766e;
  --warn: #c2410c;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #dbf7e2, var(--bg) 45%);
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 250px;
  background: var(--surface);
  border-right: 1px solid var(--line);
  padding: 18px;
}
.brand-logo {
  width: 92px;
  height: 92px;
  object-fit: contain;
  display: block;
  margin: 0 auto 10px;
}
.sidebar .brand { font-size: 12px; color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase; }
.sidebar h1 { margin: 6px 0 4px; font-size: 24px; }
.sidebar nav { display: grid; gap: 8px; margin-top: 12px; }
.sidebar a {
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--text);
  background: #f4f8f4;
}
.sidebar a:hover { background: #e8f1e8; }

.main-layout { margin-left: 250px; padding: 20px; max-width: 1200px; }
.main-auth { min-height: 100vh; display: grid; place-items: center; padding: 20px; }

.login-wrap { width: 100%; max-width: 560px; }
.login-card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 22px; box-shadow: 0 10px 30px rgba(0,0,0,.07); text-align: center; }
.login-logo {
  width: 170px;
  height: 170px;
  object-fit: contain;
  display: block;
  margin: 0 auto 12px;
}
.brand-label {
  color: #14532d;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-size: 21px;
  font-weight: 700;
  margin: 0 0 14px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
  margin-bottom: 10px;
}

.kpis { display: grid; gap: 12px; grid-template-columns: repeat(3, minmax(0,1fr)); }
.kpis strong { font-size: 24px; color: #154b7f; }

.form-grid, .stack { display: grid; gap: 8px; }
.grid2 { display: grid; gap: 12px; grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid2 .full { grid-column: span 2; }
.grid3 { display: grid; gap: 10px; grid-template-columns: repeat(3, minmax(0,1fr)); }
.inline-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; }

label { display: grid; gap: 6px; font-size: 14px; }
input, select, textarea, button {
  font: inherit;
  border-radius: 10px;
  border: 1px solid #cfd9ce;
  padding: 10px 12px;
}
button {
  background: #101828;
  color: #fff;
  border: none;
  cursor: pointer;
}
button.secondary { background: #e7edf7; color: #16283e; border: 1px solid #ccd8ea; }
button:hover { filter: brightness(1.05); }

.expense-row, .treasury-row {
  display: grid;
  gap: 8px;
  grid-template-columns: 2fr 1fr 1.3fr auto;
  align-items: center;
  margin-bottom: 8px;
}
.compact-note { margin-top: 0; margin-bottom: 8px; font-size: 13px; }
.expense-head {
  display: grid;
  grid-template-columns: 2fr 1fr 1.15fr .8fr 1.2fr .8fr;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}
.expense-row-v2 {
  display: grid;
  grid-template-columns: 2fr 1fr 1.15fr .8fr 1.2fr .8fr;
  gap: 8px;
  align-items: center;
  margin-bottom: 6px;
}
.treasury-row {
  grid-template-columns: 1.1fr .9fr 1.6fr .8fr;
}
.inline-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}
.btn-link {
  display: inline-flex;
  align-items: center;
  height: 42px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid #ccd8ea;
  text-decoration: none;
  color: #16283e;
  background: #e7edf7;
}
.warn { color: var(--warn); font-weight: 700; }
.muted { color: var(--muted); }
.notes-panel { margin-top: 10px; }
.hidden { display: none; }

.flash { padding: 10px 12px; border-radius: 10px; margin-bottom: 10px; }
.flash-success { background: #dcfce7; color: #166534; }
.flash-error { background: #fee2e2; color: #991b1b; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { border-bottom: 1px solid var(--line); text-align: left; padding: 8px; vertical-align: top; }
code { font-size: 12px; }

@media (max-width: 960px) {
  .sidebar { position: static; width: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .main-layout { margin-left: 0; }
  .kpis, .grid3, .grid2 { grid-template-columns: 1fr; }
  .grid2 .full { grid-column: auto; }
  .expense-row, .treasury-row, .expense-head, .expense-row-v2 { grid-template-columns: 1fr; }
}