@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;700&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,400&display=swap');

:root {
  --g1: #1a6b3c;
  --g2: #2d9e5f;
  --g3: #4cc980;
  --g4: #a8f0c6;
  --g5: #e6faf0;
  --g6: #f0fdf6;
  --dark: #0f2d1e;
  --card: #ffffff;
  --border: #c8edd9;
  --border2: #e8f8ef;
  --text: #0f2d1e;
  --muted: #4a7a60;
  --bg: #f5fdf8;
  --danger: #e24b4a;
  --amber: #ba7517;
  --amber-bg: #faeeda;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* ---- LAYOUT ---- */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 220px;
  min-height: 100vh;
  background: #fff;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1rem;
  position: fixed;
  top: 0; left: 0; bottom: 0;
}

.main {
  margin-left: 220px;
  flex: 1;
  padding: 2rem;
  max-width: 900px;
}

/* ---- LOGO ---- */
.logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--g1);
  letter-spacing: -0.5px;
  margin-bottom: 2rem;
  padding-left: 0.25rem;
}
.logo span { color: var(--g3); }

/* ---- NAV ---- */
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  margin-bottom: 4px;
  transition: all 0.15s;
}
.nav-item:hover { background: var(--g5); color: var(--g1); }
.nav-item.active { background: var(--g5); color: var(--g1); font-weight: 600; }
.nav-item i { font-size: 18px; }

.nav-section {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--g4);
  padding: 0.75rem 0.25rem 0.4rem;
}

.sidebar-bottom {
  margin-top: auto;
  font-size: 12px;
  color: var(--g4);
  padding-left: 0.25rem;
}

/* ---- PAGE HEADER ---- */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
}
.page-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--g1);
}
.page-sub {
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}

/* ---- CARDS ---- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem;
}
.card-sm {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
}

/* ---- STATS ROW ---- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 1.5rem;
}
.stat-card {
  background: var(--g6);
  border: 1px solid var(--border2);
  border-radius: 12px;
  padding: 1rem;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--g3);
}
.stat-label { font-size: 11px; color: var(--muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 5px; }
.stat-val { font-family: 'Syne', sans-serif; font-size: 1.6rem; font-weight: 700; color: var(--g1); }
.stat-sub { font-size: 11px; color: var(--muted); margin-top: 2px; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  border: none;
  text-decoration: none;
}
.btn-primary {
  background: var(--g1);
  color: #fff;
}
.btn-primary:hover { background: var(--g2); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--g1);
}
.btn-outline:hover { background: var(--g5); }
.btn-danger {
  background: transparent;
  border: 1px solid #f09595;
  color: var(--danger);
}
.btn-danger:hover { background: #fcebeb; }
.btn i { font-size: 16px; }

/* ---- FORM ELEMENTS ---- */
input[type="text"], input[type="search"], input[type="password"], textarea, select {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--text);
  background: #fff;
  outline: none;
  transition: border 0.15s;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--g2);
  box-shadow: 0 0 0 3px rgba(45,158,95,0.1);
}
label {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  display: block;
  margin-bottom: 5px;
}
.form-group { margin-bottom: 1rem; }

/* ---- BADGE / TAG ---- */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}
.badge-green { background: var(--g5); color: var(--g1); border: 1px solid var(--border); }
.badge-amber { background: var(--amber-bg); color: var(--amber); }
.badge-red { background: #fcebeb; color: var(--danger); }

/* ---- DIVIDER ---- */
.divider { border: none; border-top: 1px solid var(--border2); margin: 1rem 0; }

/* ---- EMPTY STATE ---- */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--muted);
}
.empty-state i { font-size: 40px; color: var(--g4); margin-bottom: 0.75rem; display: block; }
.empty-state p { font-size: 14px; }

/* ---- RESPONSIVE ---- */
@media (max-width: 700px) {
  .sidebar { width: 100%; min-height: auto; position: relative; flex-direction: row; flex-wrap: wrap; padding: 1rem; border-right: none; border-bottom: 1px solid var(--border); }
  .main { margin-left: 0; padding: 1rem; }
  .layout { flex-direction: column; }
  .sidebar-bottom { display: none; }
  .logo { margin-bottom: 0.5rem; width: 100%; }
  .nav-section { display: none; }
  .nav-item { padding: 7px 10px; font-size: 12px; }
}