:root{
  --bg:#0a0a0a;
  --panel:#141414;
  --panel-2:#1b1b1b;
  --line:#2b2b2b;
  --gold:#c8a96a;
  --gold-dark:#a8894d;
  --text:#f3f1ed;
  --muted:#b4afa6;
  --danger:#c94b4b;
  --shadow:0 18px 50px rgba(0,0,0,.28);
  --radius:22px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,#070707 0%,#111 100%);color:var(--text);font-family:"Cairo","Poppins",sans-serif}
a{text-decoration:none;color:inherit}
.admin-shell{display:flex;min-height:100vh}
.sidebar{
  width:290px;background:rgba(15,15,15,.95);border-left:1px solid var(--line);
  padding:28px 20px;display:flex;flex-direction:column;gap:22px;position:sticky;top:0;height:100vh
}
.brand{display:flex;align-items:center;gap:14px;padding:10px 8px 20px;border-bottom:1px solid var(--line)}
.brand-mark{
  width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--gold),#f1dbab);
  color:#111;display:flex;align-items:center;justify-content:center;font-weight:800;letter-spacing:.5px;
  box-shadow:var(--shadow)
}
.brand-title{font-size:1.3rem;font-weight:800}
.brand-subtitle{font-size:.82rem;color:var(--muted);font-family:"Poppins","Cairo",sans-serif}
.nav-links{display:flex;flex-direction:column;gap:10px}
.nav-link{
  padding:14px 16px;border:1px solid transparent;border-radius:16px;background:transparent;color:var(--text);
  font-weight:700;transition:.25s ease
}
.nav-link:hover,.nav-link.active{background:linear-gradient(180deg,#1a1a1a,#141414);border-color:rgba(200,169,106,.25);color:#fff}
.nav-link.disabled{opacity:.45;cursor:not-allowed}
.sidebar-footer{
  margin-top:auto;padding:16px;border-radius:16px;background:#121212;border:1px solid var(--line);color:var(--muted);font-size:.95rem
}
.status-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:#3ad27d;margin-left:8px}
.content{flex:1;padding:28px}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}
.page-title{margin:0;font-size:2rem;font-weight:800}
.page-subtitle{margin:8px 0 0;color:var(--muted)}
.topbar-actions{display:flex;gap:12px;align-items:center}
.hero-card,.panel{
  background:linear-gradient(180deg,rgba(24,24,24,.98),rgba(18,18,18,.98));
  border:1px solid rgba(255,255,255,.05);border-radius:var(--radius);box-shadow:var(--shadow)
}
.hero-card{padding:30px;display:grid;grid-template-columns:1.4fr .9fr;gap:22px;margin-bottom:22px}
.eyebrow{display:inline-block;font-family:"Poppins",sans-serif;font-size:.78rem;letter-spacing:.15em;color:var(--gold);margin-bottom:10px}
.hero-card h2{margin:0 0 10px;font-size:2rem}
.hero-card p{margin:0;color:var(--muted);line-height:1.9}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero-stats{display:grid;gap:14px}
.stat-card{
  background:#121212;border:1px solid var(--line);border-radius:18px;padding:18px 20px
}
.stat-card span{display:block;color:var(--muted);margin-bottom:8px}
.stat-card strong{font-size:1.5rem}
.grid-two{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:22px}
.panel{padding:24px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.panel-head h3{margin:0;font-size:1.3rem}
.badge{padding:8px 12px;background:rgba(200,169,106,.12);border:1px solid rgba(200,169,106,.22);border-radius:999px;color:var(--gold);font-size:.85rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:8px}
.field-full{grid-column:1/-1}
label{font-size:.95rem;color:#ddd;font-weight:700}
input,select{
  width:100%;padding:14px 16px;border-radius:16px;border:1px solid var(--line);
  background:#0f0f0f;color:var(--text);font-family:inherit;font-size:1rem;outline:none;transition:.2s ease
}
input::placeholder{color:#7f7a73}
input:focus,select:focus{border-color:rgba(200,169,106,.55);box-shadow:0 0 0 4px rgba(200,169,106,.08)}
.form-actions{grid-column:1/-1;display:flex;justify-content:flex-start}
.primary-btn,.ghost-btn{
  display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:16px;
  font-weight:800;border:1px solid transparent;transition:.25s ease;cursor:pointer;font-family:inherit
}
.primary-btn{background:linear-gradient(135deg,var(--gold),#e8cf98);color:#111}
.primary-btn:hover{transform:translateY(-1px);background:linear-gradient(135deg,#d6b576,#f1dbab)}
.ghost-btn{background:#161616;border-color:var(--line);color:var(--text)}
.ghost-btn:hover{border-color:rgba(200,169,106,.35);color:#fff}
.table-wrap{overflow:auto}
.styled-table{width:100%;border-collapse:collapse;min-width:600px}
.styled-table thead th{
  background:#0f0f0f;color:var(--gold);padding:15px 14px;text-align:right;border-bottom:1px solid var(--line);font-size:.95rem
}
.styled-table tbody td{
  padding:15px 14px;border-bottom:1px solid rgba(255,255,255,.04);color:#eee
}
.styled-table tbody tr:hover{background:rgba(255,255,255,.02)}
.empty-state{text-align:center;color:var(--muted)}
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.feature-list li{
  padding:14px 16px;background:#121212;border:1px solid var(--line);border-radius:16px;color:#ece6db
}
@media (max-width: 1100px){
  .sidebar{width:240px}
  .hero-card{grid-template-columns:1fr}
  .grid-two{grid-template-columns:1fr}
}
@media (max-width: 820px){
  .admin-shell{display:block}
  .sidebar{width:100%;height:auto;position:relative;border-left:0;border-bottom:1px solid var(--line)}
  .content{padding:18px}
  .topbar{flex-direction:column}
  .form-grid{grid-template-columns:1fr}
}