:root {
  --primary: #5b8c5a;
  --primary-dark: #3f6a3e;
  --bg: #faf8f3;
  --text: #2a2a2a;
  --text-muted: #6c6c6c;
  --border: #e6e2d8;
  --good: #4a8b4a;
  --warn: #d97706;
  --bad: #b91c1c;
  --card-bg: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.container { max-width: 1100px; margin: 0 auto; padding: 16px; }

.btn {
  display: inline-block;
  padding: 10px 16px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  text-decoration: none;
}
.btn:hover { background: var(--primary-dark); }
.btn.secondary { background: white; color: var(--primary); border: 1px solid var(--primary); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

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

.kpi-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  min-height: 130px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.kpi-card .name { color: var(--text-muted); font-size: 13px; }
.kpi-card .value { font-size: 28px; font-weight: 600; margin: 6px 0; }
.kpi-card .progress-row {
  display: flex; gap: 8px; align-items: center; font-size: 12px;
}
.kpi-card .progress-bar {
  flex: 1; height: 6px; background: var(--border);
  border-radius: 4px; overflow: hidden;
}
.kpi-card .progress-bar > div {
  height: 100%; background: var(--good); transition: width .3s;
}
.kpi-card .badge {
  display: inline-block; padding: 2px 6px; border-radius: 4px; font-size: 11px;
  background: var(--bg); color: var(--text-muted); border: 1px solid var(--border);
}

.grid { display: grid; gap: 12px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 720px) {
  .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; }
}

.toast {
  position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
  padding: 10px 16px; background: var(--text); color: white;
  border-radius: 8px; opacity: 0; transition: opacity .2s;
  z-index: 9999; pointer-events: none;
}
.toast.show { opacity: 1; }
.toast.bad { background: var(--bad); }
.toast.good { background: var(--good); }

.modal-bg {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4);
  display: none; align-items: center; justify-content: center; z-index: 9000;
}
.modal-bg.show { display: flex; }
.modal {
  background: white; border-radius: 12px; padding: 20px;
  max-width: 480px; width: 90%;
}
.modal h3 { margin: 0 0 12px; }
.modal label { display: block; margin: 12px 0 4px; font-size: 13px; color: var(--text-muted); }
.modal input, .modal textarea, .modal select {
  width: 100%; padding: 8px 10px;
  border: 1px solid var(--border); border-radius: 6px; font-size: 14px;
}
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; }

.nav {
  background: white; border-bottom: 1px solid var(--border);
  padding: 12px 16px; display: flex; gap: 16px; align-items: center;
}
.nav a { text-decoration: none; color: var(--text); font-weight: 500; }
.nav a.active { color: var(--primary); }
.nav .spacer { flex: 1; }
.nav .user { font-size: 13px; color: var(--text-muted); }