:root {
  --brand-green: #209a50;
  --brand-green-dark: #157a3d;
  --brand-green-light: #e6f5ec;
  --bg: #f4f6f5;
  --text: #24312a;
  --muted: #6b7a72;
  --border: #dfe6e2;
  --danger: #d9534f;
  --danger-bg: #fbeaea;
  --white: #ffffff;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { text-decoration: none; color: inherit; }

.app-shell { display: flex; min-height: 100vh; }

/* ---------- Sidebar ---------- */
.sidebar {
  width: 230px;
  background: var(--brand-green-dark);
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 20px 0;
  flex-shrink: 0;
}
.sidebar-brand {
  font-size: 18px;
  font-weight: 700;
  padding: 0 20px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  margin-bottom: 12px;
}
.brand-dot { width: 10px; height: 10px; border-radius: 50%; background: #ffd166; display: inline-block; }
.sidebar-nav { display: flex; flex-direction: column; flex: 1; }
.sidebar-nav a {
  padding: 12px 20px;
  color: rgba(255,255,255,0.85);
  font-size: 14.5px;
  border-left: 3px solid transparent;
}
.sidebar-nav a:hover { background: rgba(255,255,255,0.08); }
.sidebar-nav a.active {
  background: rgba(255,255,255,0.12);
  border-left-color: #ffd166;
  color: #fff;
  font-weight: 600;
}
.sidebar-footer {
  padding: 16px 20px 0;
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: 12px;
}
.user-chip .user-name { font-weight: 600; font-size: 14px; }
.user-chip .user-role { font-size: 12px; color: rgba(255,255,255,0.7); margin-bottom: 10px; }
.logout-link {
  display: inline-block;
  font-size: 13px;
  color: #ffd166;
  margin-top: 4px;
}

/* ---------- Main content ---------- */
.main-content { flex: 1; padding: 28px 32px; max-width: 1200px; }

h1.page-title { font-size: 22px; margin: 0 0 20px; color: var(--brand-green-dark); }
h2.section-title { font-size: 17px; margin: 24px 0 12px; color: var(--text); }

.flash {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 18px;
  font-size: 14px;
}
.flash-success { background: var(--brand-green-light); color: var(--brand-green-dark); border: 1px solid #b8e4c8; }
.flash-error { background: var(--danger-bg); color: var(--danger); border: 1px solid #f3c8c6; }

/* ---------- Cards / grids ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 18px 20px;
  border: 1px solid var(--border);
}
.stat-card .stat-label { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.stat-card .stat-value { font-size: 26px; font-weight: 700; color: var(--brand-green-dark); }
.stat-card .stat-sub { font-size: 12px; color: var(--muted); margin-top: 4px; }

.panel {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 20px;
  margin-bottom: 24px;
}

.alert-box {
  background: #fff8e6;
  border: 1px solid #f5dd9a;
  color: #8a6d1a;
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: 14px;
}
.alert-box strong { display: block; margin-bottom: 6px; }
.alert-box ul { margin: 4px 0 0 18px; padding: 0; }

/* ---------- Tables ---------- */
table.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data-table th, table.data-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; }
table.data-table th { background: var(--brand-green-light); color: var(--brand-green-dark); font-weight: 600; }
table.data-table tr:hover td { background: #fafcfb; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-ok { background: var(--brand-green-light); color: var(--brand-green-dark); }
.badge-warn { background: #fff3d6; color: #916a00; }

/* ---------- Forms ---------- */
form.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; align-items: end; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; color: var(--muted); font-weight: 600; }
.form-group input, .form-group select {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
}
.btn {
  display: inline-block;
  background: var(--brand-green);
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.btn:hover { background: var(--brand-green-dark); }
.btn-secondary { background: #eef1ef; color: var(--text); }
.btn-secondary:hover { background: #e2e7e4; }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #b8433f; }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }

.actions-row { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }

/* ---------- Login ---------- */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--brand-green-dark), var(--brand-green));
}
.login-card {
  background: #fff;
  padding: 40px 36px;
  border-radius: 14px;
  width: 340px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}
.login-card h1 { font-size: 20px; color: var(--brand-green-dark); margin-bottom: 4px; }
.login-card p.sub { color: var(--muted); font-size: 13px; margin-bottom: 22px; }
.login-card .form-group { margin-bottom: 16px; }
.login-card .btn { width: 100%; padding: 11px; margin-top: 6px; }

.chart-wrap { position: relative; height: 320px; margin: 16px 0 8px; }
.mape-pill { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px; background: var(--brand-green-light); color: var(--brand-green-dark); font-weight: 700; font-size: 15px; }
.muted { color: var(--muted); font-size: 13px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }