*{margin:0;padding:0;box-sizing:border-box}
:root{
--bg:#0a0d14;--card:#111827;--border:#1f2937;--text:#e5e7eb;--text2:#9ca3af;
--green:#10b981;--blue:#3b82f6;--red:#ef4444;--yellow:#f59e0b;--purple:#8b5cf6;
--card2:#1a2332;--hover:#1e293b;--input-bg:#0d1117;
}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Noto Sans SC',sans-serif;background:var(--bg);color:var(--text);display:flex;min-height:100vh;font-size:14px;overflow-x:hidden}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:#374151}
a{color:var(--blue);text-decoration:none}
.sidebar{width:240px;min-width:240px;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;height:100vh;position:fixed;left:0;top:0;z-index:100;transition:transform .3s}
.sidebar-header{padding:20px;border-bottom:1px solid var(--border);text-align:center}
.sidebar-header h1{font-size:18px;color:var(--green);font-weight:700;letter-spacing:1px}
.sidebar-header .version{font-size:11px;color:var(--text2);margin-top:4px}
.sidebar-nav{flex:1;overflow-y:auto;padding:12px 0}
.nav-item{display:flex;align-items:center;padding:10px 20px;cursor:pointer;color:var(--text2);transition:all .2s;border-left:3px solid transparent;font-size:13px}
.nav-item:hover{background:var(--hover);color:var(--text)}
.nav-item.active{background:rgba(16,185,129,.08);color:var(--green);border-left-color:var(--green)}
.nav-item .nav-icon{width:20px;margin-right:12px;text-align:center;font-size:15px}
.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border);font-size:12px;color:var(--text2)}
.sidebar-footer .user-info{display:flex;align-items:center;gap:8px}
.sidebar-footer .user-avatar{width:32px;height:32px;border-radius:50%;background:var(--green);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px}
.sidebar-footer .logout-btn{margin-top:10px;width:100%;padding:6px;background:transparent;border:1px solid var(--border);color:var(--text2);border-radius:6px;cursor:pointer;font-size:12px;transition:all .2s}
.sidebar-footer .logout-btn:hover{border-color:var(--red);color:var(--red)}
.main{margin-left:240px;flex:1;min-height:100vh;display:flex;flex-direction:column}
.topbar{height:56px;background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;position:sticky;top:0;z-index:50}
.topbar .menu-toggle{display:none;background:none;border:none;color:var(--text);font-size:20px;cursor:pointer;margin-right:16px}
.topbar .page-title{font-size:16px;font-weight:600}
.topbar .topbar-right{margin-left:auto;display:flex;align-items:center;gap:16px;font-size:13px;color:var(--text2)}
.content{flex:1;padding:24px;overflow-y:auto}
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:20px;margin-bottom:16px}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.card-header h3{font-size:15px;font-weight:600}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:18px;position:relative;overflow:hidden}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px}
.stat-card.green::before{background:var(--green)}
.stat-card.blue::before{background:var(--blue)}
.stat-card.red::before{background:var(--red)}
.stat-card.yellow::before{background:var(--yellow)}
.stat-card.purple::before{background:var(--purple)}
.stat-label{font-size:12px;color:var(--text2);margin-bottom:6px}
.stat-value{font-size:24px;font-weight:700}
.stat-value.green{color:var(--green)}
.stat-value.blue{color:var(--blue)}
.stat-value.red{color:var(--red)}
.stat-value.yellow{color:var(--yellow)}
.stat-sub{font-size:11px;color:var(--text2);margin-top:4px}
table{width:100%;border-collapse:collapse}
th{text-align:left;padding:10px 12px;font-size:12px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:10px 12px;border-bottom:1px solid var(--border);font-size:13px;white-space:nowrap}
tr:hover td{background:var(--hover)}
.badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}
.badge-green{background:rgba(16,185,129,.15);color:var(--green)}
.badge-blue{background:rgba(59,130,246,.15);color:var(--blue)}
.badge-red{background:rgba(239,68,68,.15);color:var(--red)}
.badge-yellow{background:rgba(245,158,11,.15);color:var(--yellow)}
.badge-gray{background:rgba(156,163,175,.15);color:var(--text2)}
.badge-purple{background:rgba(139,92,246,.15);color:var(--purple)}
.btn{padding:7px 16px;border-radius:6px;border:none;cursor:pointer;font-size:13px;font-weight:500;transition:all .2s;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:#059669}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:#2563eb}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:#dc2626}
.btn-yellow{background:var(--yellow);color:#000}
.btn-yellow:hover{background:#d97706}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text2)}
.btn-outline:hover{border-color:var(--text);color:var(--text)}
.btn-sm{padding:4px 10px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:12px;color:var(--text2);margin-bottom:5px;font-weight:500}
.form-control{width:100%;padding:8px 12px;background:var(--input-bg);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:13px;outline:none;transition:border-color .2s}
.form-control:focus{border-color:var(--green)}
select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239ca3af' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:30px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.7);z-index:200;display:none;align-items:center;justify-content:center;padding:20px}
.modal-overlay.show{display:flex}
.modal{background:var(--card);border:1px solid var(--border);border-radius:12px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.modal-header h3{font-size:15px;font-weight:600}
.modal-close{background:none;border:none;color:var(--text2);font-size:20px;cursor:pointer;padding:4px}
.modal-close:hover{color:var(--text)}
.modal-body{padding:20px}
.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}
.toast-container{position:fixed;top:70px;right:20px;z-index:300;display:flex;flex-direction:column;gap:8px}
.toast{padding:12px 20px;border-radius:8px;font-size:13px;animation:slideIn .3s;min-width:260px;display:flex;align-items:center;gap:10px;border:1px solid}
.toast-success{background:rgba(16,185,129,.1);border-color:rgba(16,185,129,.3);color:var(--green)}
.toast-error{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.3);color:var(--red)}
.toast-info{background:rgba(59,130,246,.1);border-color:rgba(59,130,246,.3);color:var(--blue)}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}
.pagination{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin-top:14px;font-size:12px;color:var(--text2)}
.pagination button{padding:4px 10px;background:var(--card2);border:1px solid var(--border);color:var(--text2);border-radius:4px;cursor:pointer;font-size:12px}
.pagination button:hover:not(:disabled){border-color:var(--green);color:var(--green)}
.pagination button:disabled{opacity:.4;cursor:not-allowed}
.search-bar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.search-bar .form-control{max-width:240px}
.empty-state{text-align:center;padding:40px;color:var(--text2)}
.empty-state .icon{font-size:40px;margin-bottom:12px}
.rate-display{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}
.rate-item{background:var(--card2);border-radius:8px;padding:14px;text-align:center}
.rate-item .currency{font-size:12px;color:var(--text2);margin-bottom:4px}
.rate-item .value{font-size:20px;font-weight:700;color:var(--green)}
.fund-pool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.fund-card{background:var(--card2);border-radius:8px;padding:16px}
.fund-card .fund-currency{font-size:13px;font-weight:600;margin-bottom:10px;color:var(--text)}
.fund-card .fund-row{display:flex;justify-content:space-between;font-size:12px;color:var(--text2);padding:3px 0}
.fund-card .fund-row .val{color:var(--text);font-weight:500}
.tab-bar{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:16px}
.tab-item{padding:10px 20px;font-size:13px;color:var(--text2);cursor:pointer;border-bottom:2px solid transparent;transition:all .2s}
.tab-item:hover{color:var(--text)}
.tab-item.active{color:var(--green);border-bottom-color:var(--green)}
.order-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.order-detail-grid .detail-item{padding:8px;background:var(--card2);border-radius:6px}
.order-detail-grid .detail-item .label{font-size:11px;color:var(--text2)}
.order-detail-grid .detail-item .value{font-size:14px;font-weight:600;margin-top:2px}
.loading-spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--green);border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.text-green{color:var(--green)}.text-red{color:var(--red)}.text-blue{color:var(--blue)}.text-yellow{color:var(--yellow)}.text-muted{color:var(--text2)}
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}
.flex{display:flex}.items-center{align-items:center}.gap-2{gap:16px}.gap-1{gap:8px}.justify-between{justify-content:space-between}
.w-full{width:100%}.text-right{text-align:right}.text-center{text-align:center}
.hidden{display:none!important}
@media(max-width:768px){
.sidebar{transform:translateX(-100%)}
.sidebar.open{transform:translateX(0)}
.main{margin-left:0}
.topbar .menu-toggle{display:block}
.stats-grid{grid-template-columns:1fr 1fr}
.form-row{grid-template-columns:1fr}
.order-detail-grid{grid-template-columns:1fr}
.fund-pool-grid{grid-template-columns:1fr}
.content{padding:16px}
}
@media(max-width:480px){
.stats-grid{grid-template-columns:1fr}
}
.overlay-bg{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.4);z-index:99}
.overlay-bg.show{display:block}