@import url("https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap");:root{--emerald-50:#ecfdf5;--emerald-100:#d1fae5;--emerald-500:#10b981;--emerald-600:#059669;--emerald-700:#047857;--emerald-800:#065f46;--emerald-900:#064e3b;--emerald-950:#022c22;--gold-50:#fffbeb;--gold-100:#fef3c7;--gold-300:#fcd34d;--gold-400:#fbbf24;--gold-500:#f59e0b;--gold-600:#d97706;--bg-dark:#0f1117;--bg-card:#1a1d27;--bg-card-hover:#22253a;--bg-sidebar:#141721;--border:#2a2d3a;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,Cairo,sans-serif;background:var(--bg-dark);color:var(--text-primary);min-height:100vh}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.admin-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-sidebar);border-right:1px solid var(--border);padding:24px 16px;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:50}.sidebar-logo{display:flex;align-items:center;gap:12px;padding:0 8px 24px;border-bottom:1px solid var(--border);margin-bottom:24px}.sidebar-logo-icon{width:42px;height:42px;background:linear-gradient(135deg,var(--emerald-600),var(--emerald-800));border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 4px 12px rgba(16,185,129,.25)}.sidebar-logo h1{font-family:Cairo,sans-serif;font-size:22px;font-weight:700;background:linear-gradient(135deg,var(--emerald-500),var(--gold-400));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.sidebar-logo span{font-size:11px;color:var(--text-muted);display:block;margin-top:-4px}.sidebar-nav{display:flex;flex-direction:column;gap:4px;flex:1 1}.nav-link{display:flex;align-items:center;gap:12px;padding:12px 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ease;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:16px 16px 0 0}.stat-card.emerald:before{background:linear-gradient(90deg,var(--emerald-500),var(--emerald-700))}.stat-card.gold:before{background:linear-gradient(90deg,var(--gold-400),var(--gold-600))}.stat-card.blue:before{background:linear-gradient(90deg,#3b82f6,#1d4ed8)}.stat-card.purple:before{background:linear-gradient(90deg,#8b5cf6,#6d28d9)}.stat-card:hover{border-color:rgba(16,185,129,.3);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.3)}.stat-card .stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:16px}.stat-card.emerald .stat-icon{background:rgba(16,185,129,.12)}.stat-card.gold .stat-icon{background:rgba(245,158,11,.12)}.stat-card.blue .stat-icon{background:rgba(59,130,246,.12)}.stat-card.purple .stat-icon{background:rgba(139,92,246,.12)}.stat-card .stat-value{font-size:36px;font-weight:800;line-height:1;margin-bottom:4px}.stat-card.emerald .stat-value{color:var(--emerald-500)}.stat-card.gold .stat-value{color:var(--gold-400)}.stat-card.blue .stat-value{color:#3b82f6}.stat-card.purple .stat-value{color:#8b5cf6}.stat-card .stat-label{font-size:13px;color:var(--text-muted);font-weight:500}.charts-row{display:grid;grid-template-columns:2fr 1fr;grid-gap:20px;gap:20px;margin-bottom:28px}.chart-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:24px}.chart-card h3{font-family:Cairo,sans-serif;font-size:16px;font-weight:600;margin-bottom:20px;color:var(--text-primary)}.table-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:24px;margin-bottom:28px}.table-card h3{font-family:Cairo,sans-serif;font-size:16px;font-weight:600;margin-bottom:16px}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;padding:12px 16px;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}.data-table td{padding:14px 16px;font-size:14px;color:var(--text-secondary);border-bottom:1px solid rgba(42,45,58,.5)}.data-table tr:hover td{background:var(--bg-card-hover)}.badge{padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}.badge.completed{background:rgba(16,185,129,.12);color:var(--emerald-500)}.badge.in-progress{background:rgba(245,158,11,.12);color:var(--gold-400)}.badge.available{background:rgba(100,116,139,.12);color:var(--text-muted)}.form-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:32px;max-width:700px}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.form-input,.form-select,.form-textarea{width:100%;padding:12px 16px;background:var(--bg-dark);border:1px solid var(--border);border-radius:10px;color:var(--text-primary);font-size:14px;font-family:Inter,Cairo,sans-serif;transition:border-color .2s;outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--emerald-500);box-shadow:0 0 0 3px rgba(16,185,129,.1)}.form-textarea{min-height:120px;resize:vertical}.btn{padding:12px 24px;border-radius:10px;font-size:14px;font-weight:600;font-family:Inter,Cairo,sans-serif;cursor:pointer;border:none;transition:all .2s;display:inline-flex;align-items:center;gap:8px}.btn-primary{background:linear-gradient(135deg,var(--emerald-600),var(--emerald-700));color:#fff;box-shadow:0 4px 12px rgba(16,185,129,.25)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(16,185,129,.35)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-gold{background:linear-gradient(135deg,var(--gold-500),var(--gold-600));color:#fff}.notification-list{display:flex;flex-direction:column;gap:12px;margin-top:24px}.notification-item{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:16px 20px;display:flex;align-items:flex-start;gap:14px}.notification-item .notif-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.notification-item h4{font-size:14px;font-weight:600;margin-bottom:4px}.notification-item p{font-size:13px;color:var(--text-muted)}.notification-item .notif-time{font-size:11px;color:var(--text-muted);margin-left:auto;white-space:nowrap}.toast{position:fixed;bottom:24px;right:24px;padding:14px 20px;border-radius:12px;font-size:14px;font-weight:500;z-index:100;animation:slideUp .3s ease;box-shadow:0 8px 24px rgba(0,0,0,.4)}.toast.success{background:var(--emerald-800);color:var(--emerald-100);border:1px solid var(--emerald-600)}.toast.error{background:#7f1d1d;color:#fecaca;border:1px solid #dc2626}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width:1200px){.stats-grid{grid-template-columns:repeat(2,1fr)}.charts-row{grid-template-columns:1fr}}@media (max-width:768px){.sidebar{display:none}.main-content{margin-left:0}.stats-grid{grid-template-columns:1fr}}