:root{
  --primary:#2c6e5e;
  --primary-dark:#1f4f43;
  --accent:#e8a33d;
  --bg:#f4f6f5;
  --card:#ffffff;
  --text:#26312d;
  --muted:#7c8a84;
  --border:#e3e8e6;
  --danger:#d64545;
  --success:#2f9e5b;
}
*{box-sizing:border-box}
body{
  font-family:'Vazirmatn','IRANSans','Tahoma',sans-serif;
  background:var(--bg);
  color:var(--text);
  margin:0;
  direction:rtl;
}
a{color:inherit;text-decoration:none}
.layout{display:flex;min-height:100vh}
.sidebar{
  width:230px;background:var(--primary-dark);color:#fff;flex-shrink:0;
  padding:20px 0;position:sticky;top:0;height:100vh;overflow-y:auto;
}
.sidebar h2{font-size:18px;text-align:center;padding:0 15px 20px;border-bottom:1px solid rgba(255,255,255,.15);margin:0 0 15px}
.sidebar nav a{
  display:flex;align-items:center;gap:10px;padding:12px 20px;color:#dce7e3;font-size:14px;
  border-right:3px solid transparent;transition:.2s;
}
.sidebar nav a:hover, .sidebar nav a.active{
  background:rgba(255,255,255,.08);border-right-color:var(--accent);color:#fff;
}
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{
  background:var(--card);padding:14px 24px;display:flex;justify-content:space-between;
  align-items:center;border-bottom:1px solid var(--border);
}
.topbar .user{display:flex;align-items:center;gap:14px;font-size:14px}
.content{padding:24px}
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:20px;margin-bottom:20px}
.card h3{margin-top:0}
.grid{display:grid;gap:16px}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid.cols-4,.grid.cols-3,.grid.cols-2{grid-template-columns:1fr 1fr}}
.stat{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:18px;text-align:center}
.stat b{display:block;font-size:24px;color:var(--primary)}
.stat span{font-size:13px;color:var(--muted)}
table{width:100%;border-collapse:collapse;font-size:14px}
table th, table td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:right}
table th{background:#eef3f1;color:var(--primary-dark);font-weight:600}
table tr:hover td{background:#fafcfb}
.btn{
  display:inline-block;padding:9px 16px;border-radius:7px;border:none;cursor:pointer;font-size:14px;
  background:var(--primary);color:#fff;transition:.15s;
}
.btn:hover{background:var(--primary-dark)}
.btn.accent{background:var(--accent);color:#3a2a06}
.btn.danger{background:var(--danger)}
.btn.outline{background:transparent;border:1px solid var(--primary);color:var(--primary)}
.btn.small{padding:5px 10px;font-size:12px}
.form-group{margin-bottom:14px}
.form-group label{display:block;margin-bottom:6px;font-size:13px;color:var(--muted)}
input[type=text],input[type=number],input[type=password],input[type=date],input[type=email],select,textarea{
  width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:7px;font-family:inherit;font-size:14px;background:#fff;
}
textarea{min-height:90px}
.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:14px}
.alert.success{background:#e7f7ee;color:var(--success);border:1px solid #bfe9d0}
.alert.error{background:#fdecec;color:var(--danger);border:1px solid #f5c6c6}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px}
.badge.green{background:#e7f7ee;color:var(--success)}
.badge.red{background:#fdecec;color:var(--danger)}
.badge.gray{background:#eef1f0;color:var(--muted)}
.template-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px}
.template-card{border:2px solid var(--border);border-radius:10px;overflow:hidden;cursor:pointer;transition:.15s;background:#fff}
.template-card:hover{border-color:var(--accent)}
.template-card.selected{border-color:var(--primary)}
.template-preview{height:140px;display:flex;align-items:center;justify-content:center;font-size:12px;color:#fff}
.template-name{padding:10px;font-size:13px;text-align:center;border-top:1px solid var(--border)}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:10px;flex-wrap:wrap}
.search-box{padding:9px 14px;border:1px solid var(--border);border-radius:7px;min-width:220px}