:root{
  --navy:#0b1f3a;
  --navy-2:#122c52;
  --navy-3:#1a3a68;
  --gold:#c9a24b;
  --gold-light:#e6c974;
  --bg:#f4f6f9;
  --card-bg:#ffffff;
  --text-dark:#1c2733;
  --text-muted:#6b7785;
  --border:#e7eaf0;
  --success:#1e9e6b;
  --warning:#e6b400;
  --orange:#e07a1f;
  --danger:#d93a3a;
  --info:#2f7bd6;
  --secondary:#7a8494;
  --dark:#2a323d;
}

*{box-sizing:border-box}

body{
  font-family:'Cairo','Tajawal',sans-serif;
  background:var(--bg);
  color:var(--text-dark);
  margin:0;
}

a{text-decoration:none}

/* ---------------- Layout ---------------- */
.app-wrapper{display:flex;min-height:100vh}

.sidebar{
  width:260px;
  background:linear-gradient(180deg,var(--navy) 0%,var(--navy-2) 100%);
  color:#fff;
  position:fixed;
  right:0;top:0;bottom:0;
  overflow-y:auto;
  z-index:1030;
  transition:transform .25s ease;
}
.sidebar .brand{
  padding:22px 20px;
  border-bottom:1px solid rgba(255,255,255,.08);
  display:flex;align-items:center;gap:10px;
}
.sidebar .brand-icon{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--gold),var(--gold-light));
  display:flex;align-items:center;justify-content:center;
  color:var(--navy);font-weight:800;font-size:18px;
}
.sidebar .brand-text{font-weight:700;font-size:15px;line-height:1.3}
.sidebar .brand-text small{display:block;font-weight:400;font-size:11px;color:#b9c3d6}

.sidebar-nav{padding:14px 10px}
.sidebar-nav .nav-link{
  color:#c9d3e3;
  padding:10px 14px;
  border-radius:10px;
  margin-bottom:3px;
  font-size:14.5px;
  display:flex;align-items:center;gap:10px;
  transition:.15s;
}
.sidebar-nav .nav-link i{font-size:17px;width:20px;text-align:center}
.sidebar-nav .nav-link:hover{background:rgba(255,255,255,.07);color:#fff}
.sidebar-nav .nav-link.active{
  background:linear-gradient(90deg,var(--gold) 0%,var(--gold-light) 100%);
  color:var(--navy);
  font-weight:700;
}
.sidebar-nav .nav-section{
  color:#7c8bab;font-size:11px;font-weight:700;letter-spacing:.5px;
  padding:14px 14px 6px;
}

.main-content{
  margin-right:260px;
  width:calc(100% - 260px);
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

.topbar{
  background:#fff;
  border-bottom:1px solid var(--border);
  padding:12px 24px;
  display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:1020;
}
.topbar .page-title{font-weight:700;font-size:18px;color:var(--navy)}
.topbar .user-box{display:flex;align-items:center;gap:14px}
.topbar .user-avatar{
  width:38px;height:38px;border-radius:50%;
  background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;
}
.topbar .user-info{line-height:1.2;font-size:13px}
.topbar .user-info b{display:block;font-size:14px}
.topbar .user-info span{color:var(--text-muted);font-size:12px}

.content-body{padding:22px 24px;flex:1}

.notif-btn{position:relative}
.notif-badge{
  position:absolute;top:-4px;left:-6px;
  background:var(--danger);color:#fff;
  border-radius:50%;font-size:10px;
  width:18px;height:18px;display:flex;align-items:center;justify-content:center;
}

/* ---------------- Cards ---------------- */
.stat-card{
  background:var(--card-bg);
  border-radius:14px;
  padding:18px 20px;
  border:1px solid var(--border);
  box-shadow:0 2px 10px rgba(11,31,58,.04);
  height:100%;
  position:relative;
  overflow:hidden;
}
.stat-card .stat-icon{
  width:44px;height:44px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;margin-bottom:10px;
}
.stat-card .stat-value{font-size:26px;font-weight:800;color:var(--navy)}
.stat-card .stat-label{font-size:13px;color:var(--text-muted);font-weight:600}
.stat-card::after{
  content:'';position:absolute;bottom:0;right:0;left:0;height:3px;
  background:linear-gradient(90deg,var(--gold),var(--gold-light));
}

.card-panel{
  background:var(--card-bg);
  border-radius:14px;
  border:1px solid var(--border);
  box-shadow:0 2px 10px rgba(11,31,58,.04);
  padding:20px;
  margin-bottom:22px;
}
.card-panel .panel-title{
  font-weight:700;color:var(--navy);font-size:16px;
  margin-bottom:16px;display:flex;align-items:center;justify-content:space-between;
}

/* ---------------- Badges ---------------- */
.badge-status{
  padding:5px 12px;border-radius:20px;font-size:12px;font-weight:700;
  display:inline-block;
}
.badge-success{background:#e2f6ec;color:var(--success)}
.badge-warning{background:#fdf3d6;color:#8a6d00}
.badge-orange{background:#fdeadb;color:var(--orange)}
.badge-danger{background:#fbe3e3;color:var(--danger)}
.badge-info{background:#e2eefb;color:var(--info)}
.badge-secondary{background:#eceff3;color:var(--secondary)}
.badge-primary{background:#e3ecfb;color:var(--navy-3)}
.badge-dark{background:#e2e4e8;color:var(--dark)}

/* ---------------- Buttons ---------------- */
.btn-gold{
  background:linear-gradient(90deg,var(--gold),var(--gold-light));
  border:none;color:var(--navy);font-weight:700;
}
.btn-gold:hover{color:var(--navy);filter:brightness(.95)}
.btn-navy{background:var(--navy);border:none;color:#fff;font-weight:600}
.btn-navy:hover{background:var(--navy-2);color:#fff}

/* ---------------- Tables ---------------- */
.table-modern{background:#fff;border-radius:12px;overflow:hidden}
.table-modern thead{background:var(--navy);color:#fff}
.table-modern thead th{border:none;font-weight:600;font-size:13.5px;padding:12px}
.table-modern tbody td{padding:11px 12px;font-size:13.5px;vertical-align:middle;border-color:var(--border)}
.table-modern tbody tr:hover{background:#f8f9fc}

/* ---------------- Forms ---------------- */
.form-label{font-weight:600;font-size:13.5px;color:var(--navy)}
.form-control,.form-select{
  border-radius:9px;border:1px solid var(--border);padding:9px 12px;font-size:14px;
}
.form-control:focus,.form-select:focus{border-color:var(--gold);box-shadow:0 0 0 .2rem rgba(201,162,75,.15)}

.section-title{
  font-weight:700;color:var(--navy);border-right:4px solid var(--gold);
  padding-right:10px;margin:20px 0 14px;font-size:15px;
}

/* ---------------- Login ---------------- */
.login-wrapper{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-3) 100%);
  padding:20px;
}
.login-card{
  background:#fff;border-radius:18px;padding:40px 36px;width:100%;max-width:420px;
  box-shadow:0 20px 60px rgba(0,0,0,.3);
}
.login-card .brand-icon{
  width:60px;height:60px;border-radius:16px;margin:0 auto 16px;
  background:linear-gradient(135deg,var(--gold),var(--gold-light));
  display:flex;align-items:center;justify-content:center;color:var(--navy);font-weight:800;font-size:26px;
}

/* ---------------- Misc ---------------- */
.health-ring{position:relative;width:110px;height:110px;margin:0 auto}
.health-ring svg{transform:rotate(-90deg)}
.health-ring .health-value{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  flex-direction:column;font-weight:800;font-size:24px;color:var(--navy);
}
.health-ring .health-value small{font-size:11px;font-weight:600;color:var(--text-muted)}

.breadcrumb-wrap{margin-bottom:16px;font-size:13.5px;color:var(--text-muted)}
.breadcrumb-wrap a{color:var(--navy-3);font-weight:600}

.alert-strip{
  border-radius:10px;padding:10px 14px;font-size:13.5px;margin-bottom:8px;
  display:flex;align-items:center;gap:10px;border:1px solid transparent;
}
.alert-strip.level-danger{background:#fbe3e3;color:#8a1f1f;border-color:#f3c2c2}
.alert-strip.level-warning{background:#fdf3d6;color:#8a6d00;border-color:#f2e2a3}
.alert-strip.level-orange{background:#fdeadb;color:#8a4c10;border-color:#f3d3ad}
.alert-strip.level-info{background:#e2eefb;color:#1c5490;border-color:#c1dbf5}
.alert-strip.level-secondary{background:#eceff3;color:#4a5261;border-color:#d9dee6}

.empty-state{text-align:center;padding:50px 20px;color:var(--text-muted)}
.empty-state i{font-size:42px;color:var(--border);margin-bottom:10px;display:block}

.filter-bar{background:#fff;border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:18px}

.progress{height:8px;border-radius:6px;background:#eef1f5}
.progress-bar-gold{background:linear-gradient(90deg,var(--gold),var(--gold-light))}

.tabs-modern .nav-link{
  border:none;color:var(--text-muted);font-weight:600;font-size:13.5px;padding:10px 16px;
}
.tabs-modern .nav-link.active{
  color:var(--navy);border-bottom:3px solid var(--gold);background:transparent;
}

@media (max-width: 991px){
  .sidebar{transform:translateX(100%)}
  .sidebar.open{transform:translateX(0)}
  .main-content{margin-right:0;width:100%}
}

@media print{
  .sidebar,.topbar,.filter-bar,.btn,.breadcrumb-wrap{display:none !important}
  .main-content{margin-right:0;width:100%}
  .card-panel{box-shadow:none;border:1px solid #ccc}
  body{background:#fff}
}