:root {
  --bg: #f2f5ef;
  --card: #ffffff;
  --text: #1f2a1d;
  --muted: #5d6a5a;
  --accent: #365f2c;
  --accent-2: #93b877;
  --danger: #9b2f2f;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  background: radial-gradient(circle at top, #e8f1df, var(--bg));
  color: var(--text);
}

.top {
  padding: 1.2rem 1rem;
  background: linear-gradient(90deg, #2f4f2a, #4d7a40);
  color: #fff;
}
.top h1 { margin: 0; }
.top p { margin: .35rem 0 0; opacity: .9; }

.tabs {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  padding: .7rem 1rem;
  max-width: 1280px;
  margin: 0 auto;
}
.tabs a {
  text-decoration: none;
  color: #234020;
  background: #e7efdf;
  border: 1px solid #cbd8c3;
  border-radius: 999px;
  padding: .35rem .75rem;
  font-weight: 600;
}
.tabs a.active {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1rem;
  padding: 1rem;
  max-width: 1280px;
  margin: 0 auto;
}

.card {
  background: var(--card);
  border: 1px solid #dbe6d5;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}
.card h2 {
  margin-top: 0;
  font-size: 1.05rem;
}
.full-width { grid-column: 1 / -1; }

.grid {
  display: grid;
  gap: .8rem;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}
.full { grid-column: 1 / -1; }
.mt { margin-top: .8rem; }

label {
  display: grid;
  gap: .35rem;
  font-weight: 600;
  color: var(--muted);
}
input, select, button {
  font: inherit;
  padding: .55rem .65rem;
  border-radius: 8px;
  border: 1px solid #c9d8c2;
}
button {
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
  font-weight: 700;
}
button:hover { background: #2d5124; }
.btn-small { padding: .4rem .6rem; font-size: .9rem; }
.danger { background: #a13939; }
.danger:hover { background: #8f2f2f; }

.check {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}
.check input { width: 1rem; height: 1rem; }

.hint {
  color: var(--muted);
  font-size: .9rem;
}

.actions {
  display: flex;
  gap: .45rem;
  align-items: center;
}

.inline-inputs {
  display: inline-flex;
  gap: .35rem;
  align-items: center;
}
.inline-inputs input {
  width: 5rem;
}

.tasks {
  margin: 0;
  padding-left: 1.1rem;
}
.tasks li { margin: .35rem 0; }
.task-sublist {
  margin: .3rem 0 0;
  padding-left: 1rem;
}
.muted { color: var(--muted); }

.calendar-grid {
  display: grid;
  gap: .75rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.month-card {
  border: 1px solid #dbe6d5;
  border-radius: 10px;
  padding: .6rem;
  background: #f9fbf7;
}
.month-card h3 {
  margin: 0 0 .4rem;
  font-size: .98rem;
}
.month-days {
  margin: 0;
  padding-left: 1rem;
  max-height: 260px;
  overflow: auto;
}
.month-days li { margin: .25rem 0; }

.table-wrap { overflow: auto; }
table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  text-align: left;
  padding: .5rem;
  border-bottom: 1px solid #e2eadf;
  white-space: nowrap;
}
th {
  background: #eef5e8;
  color: #384534;
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  padding: .7rem .9rem;
  border-radius: 8px;
  color: #fff;
  max-width: 380px;
}
.toast.error { background: var(--danger); }
.toast.info { background: #2f6d7a; }

@media (max-width: 700px) {
  .layout { grid-template-columns: 1fr; }
}