:root{--eco-deep:#126B45;--eco:#20A464;--eco-light:#DDF5E7;--eco-dark:#26332D;--eco-gray:#F4F7F5;--sb-w:262px}
*{box-sizing:border-box}
body.admin-body{background:var(--eco-gray);color:var(--eco-dark);font-family:"Inter","Segoe UI",system-ui,Arial,sans-serif;font-size:.94rem}
.btn-eco{background:var(--eco);border-color:var(--eco);color:#fff;font-weight:600}
.btn-eco:hover,.btn-eco:focus{background:var(--eco-deep);border-color:var(--eco-deep);color:#fff}
.btn-outline-eco{border-color:var(--eco);color:var(--eco-deep)}
.btn-outline-eco:hover{background:var(--eco);color:#fff;border-color:var(--eco)}
a{color:var(--eco-deep)}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sb-w);background:linear-gradient(180deg,#126B45,#0c4a30);color:#fff;display:flex;flex-direction:column;z-index:1040;transition:transform .25s}
.sidebar-brand{display:block;padding:20px 18px 14px}
.sidebar-brand img{width:100%;max-width:200px}
.sidebar-nav{flex:1;overflow-y:auto;padding:6px 12px}
.side-title{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:#a8dfc2;margin:18px 10px 6px}
.side-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:#e4f6ec;text-decoration:none;margin-bottom:2px;transition:.15s}
.side-link i{font-size:1.1rem;width:22px;text-align:center}
.side-link:hover{background:rgba(255,255,255,.12);color:#fff}
.side-link.active{background:#fff;color:var(--eco-deep);font-weight:600;box-shadow:0 4px 14px rgba(0,0,0,.18)}
.sidebar-foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.15);font-size:.85rem}
.sidebar-foot a{color:#cdeedd;text-decoration:none}
.main-wrap{margin-left:var(--sb-w);min-height:100vh;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:1030;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid #e3ebe6;padding:12px 24px;display:flex;align-items:center;gap:12px}
.topbar-title{font-size:1.15rem;font-weight:700;margin:0;color:var(--eco-deep)}
.user-chip{display:flex;align-items:center;gap:8px;border:0;background:var(--eco-gray);border-radius:30px;padding:4px 14px 4px 4px}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--eco);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700}
.notif-link{position:relative;color:var(--eco-dark)}
.notif-dot{position:absolute;top:-6px;right:-9px;background:#e74c3c;color:#fff;border-radius:10px;font-size:.65rem;padding:1px 5px}
.content{padding:24px;flex:1}
.admin-foot{padding:14px 24px;color:#7a8a82;font-size:.8rem;text-align:center}
.card{border:0;border-radius:16px;box-shadow:0 2px 10px rgba(18,107,69,.07)}
.card-header{background:#fff;border-bottom:1px solid #edf2ef;border-radius:16px 16px 0 0!important}
.table thead th{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:#5d6f66;background:#f8fbf9;border-bottom:1px solid #e3ebe6;white-space:nowrap}
.stat-card{padding:20px;display:flex;gap:16px;align-items:center;height:100%;transition:.2s}
.stat-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(18,107,69,.14)}
.stat-icon{width:52px;height:52px;border-radius:14px;background:var(--eco-light);color:var(--eco-deep);display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex:none}
.stat-value{font-size:1.55rem;font-weight:800;line-height:1.1}
.stat-label{color:#6a7b72;font-size:.82rem}
.empty-state{text-align:center;padding:60px 20px;color:#6a7b72}
.empty-state i{font-size:2.6rem;color:var(--eco)}
.subnav .nav-link{color:var(--eco-deep);border-radius:20px;padding:6px 16px;background:#fff;margin-right:6px;border:1px solid #dbe8e0}
.subnav .nav-link.active{background:var(--eco);color:#fff;border-color:var(--eco)}
.color-dot{display:inline-block;width:14px;height:14px;border-radius:50%;vertical-align:middle}
.search-box{max-width:320px}
.form-control:focus,.form-select:focus{border-color:var(--eco);box-shadow:0 0 0 .2rem rgba(32,164,100,.2)}
.page-item.active .page-link{background:var(--eco);border-color:var(--eco)}
.page-link{color:var(--eco-deep)}
.sidebar-backdrop{display:none}
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#DDF5E7,#fff 55%,#c6ecd7);padding:20px}
.auth-card{width:100%;max-width:440px;background:#fff;border-radius:22px;padding:34px;box-shadow:0 20px 60px rgba(18,107,69,.18)}
.auth-card img.logo{width:230px;max-width:100%;display:block;margin:0 auto 20px}
.invoice{background:#fff;padding:36px;border-radius:12px}
@media(max-width:991px){
 .sidebar{transform:translateX(-100%)}.sidebar.open{transform:none}
 .main-wrap{margin-left:0}
 .sidebar-backdrop.show{display:block;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1035}
 .content{padding:16px}
}
@media print{.sidebar,.topbar,.admin-foot,.no-print,.sidebar-backdrop{display:none!important}.main-wrap{margin:0}.content{padding:0}body{background:#fff}.card{box-shadow:none}}