:root{--nex-bg: #0e0e12;--nex-surface: #14141c;--nex-surface-2: #181820;--nex-border: #252533;--nex-text: #ffffff;--nex-muted: rgba(255, 255, 255, .55);--nex-accent: #7c4dff;--nex-accent-strong: #6c3aef;--nex-green: #34d399;--nex-red: #f87171;color-scheme:dark}html:not(.dark){--nex-bg: #f3f4f6;--nex-surface: #ffffff;--nex-surface-2: #ffffff;--nex-border: #e5e7eb;--nex-text: #111827;--nex-muted: rgba(17, 24, 39, .6);color-scheme:light}*{box-sizing:border-box}html,body,#root{width:100%;min-height:100%}body{margin:0;font-family:Inter,SF Pro Text,Segoe UI,system-ui,-apple-system,sans-serif;background:var(--nex-bg);color:var(--nex-text);font-size:14px}.nex-login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px;background:var(--nex-bg);color:var(--nex-text)}.nex-login-card{width:100%;max-width:420px;padding:32px;border-radius:20px;border:1px solid var(--nex-border);background:var(--nex-surface-2);box-shadow:0 24px 64px #00000073}html:not(.dark) .nex-login-card{box-shadow:0 24px 64px #1118271f}.nex-login-brand{display:flex;flex-direction:column;align-items:center;margin-bottom:24px;text-align:center}.nex-login-logo{width:56px;height:56px;border-radius:16px;background:var(--nex-accent);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 28px #7c4dff59;margin-bottom:12px;color:#fff}.nex-login-brand h1{margin:0;font-size:22px}.nex-login-brand p{margin:4px 0 0;font-size:13px;opacity:.6}.nex-field label{display:block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;opacity:.7;margin-bottom:6px}.nex-field{margin-bottom:16px}.nex-field input{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--nex-border);background:var(--nex-bg);color:var(--nex-text);outline:none}.nex-field input:focus{border-color:var(--nex-accent);box-shadow:0 0 0 3px #7c4dff40}.nex-error{color:#f87171;font-size:13px;margin:4px 0 8px}.nex-login-btn{width:100%;padding:14px;border:0;border-radius:12px;background:var(--nex-accent);color:#fff;font-weight:600;font-size:15px;cursor:pointer;box-shadow:0 10px 28px #7c4dff4d;transition:background .2s,transform .15s}.nex-login-btn:hover{background:var(--nex-accent-strong)}.nex-shell{min-height:100vh;display:flex;flex-direction:column;background:var(--nex-bg);color:var(--nex-text)}.nex-header{height:64px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--nex-border);position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--nex-bg) 88%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.nex-header-left{display:flex;align-items:center;gap:12px}.nex-logo{font-weight:800;font-size:17px;letter-spacing:.04em}.nex-logo span{color:var(--nex-accent)}.nex-icon-btn{width:40px;height:40px;border-radius:12px;border:1px solid transparent;background:transparent;color:inherit;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.nex-icon-btn:hover{background:#7f7f9629}.nex-burger{position:relative;width:22px;height:16px;display:block}.nex-burger i{position:absolute;left:0;right:0;height:2px;border-radius:2px;background:currentColor;transition:transform .28s ease,opacity .2s ease,top .28s ease}.nex-burger i:nth-child(1){top:0}.nex-burger i:nth-child(2){top:7px}.nex-burger i:nth-child(3){top:14px}.nex-burger.open i:nth-child(1){top:7px;transform:rotate(45deg)}.nex-burger.open i:nth-child(2){opacity:0;transform:translate(-8px)}.nex-burger.open i:nth-child(3){top:7px;transform:rotate(-45deg)}.nex-profile-wrap{position:relative}.nex-avatar{width:36px;height:36px;border-radius:12px;border:0;cursor:pointer;background:linear-gradient(135deg,#7c4dff,#6366f1);color:#fff;font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px #7c4dff59}.nex-dropdown{position:absolute;right:0;top:calc(100% + 8px);width:224px;border-radius:16px;border:1px solid var(--nex-border);background:var(--nex-surface-2);box-shadow:0 24px 60px #0006;padding:8px;z-index:60;animation:nexPop .18s ease}@keyframes nexPop{0%{opacity:0;transform:translateY(-6px) scale(.98)}to{opacity:1;transform:none}}.nex-dropdown-head{padding:10px 12px;border-bottom:1px solid var(--nex-border);margin-bottom:4px}.nex-dropdown-head b{display:block;font-size:14px}.nex-dropdown-head small{opacity:.55;font-size:12px}.nex-dropdown-item{width:100%;display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:10px;border:0;background:transparent;color:inherit;font-size:13px;cursor:pointer;text-align:left}.nex-dropdown-item:hover{background:#7f7f9629}.nex-dropdown-item.danger{color:#f87171}.nex-dropdown-item.danger:hover{background:#f871711f}.nex-body{display:flex;flex:1;position:relative;overflow:hidden;min-height:calc(100vh - 64px)}.nex-sidebar{width:264px;flex-shrink:0;border-right:1px solid var(--nex-border);background:var(--nex-surface);padding:16px 12px;display:flex;flex-direction:column;gap:8px;transition:margin .28s ease,transform .28s ease}.nex-sidebar.hidden-desktop{margin-left:-264px}.nex-cat-btn{width:100%;display:flex;align-items:center;justify-content:space-between;padding:10px;border-radius:12px;border:0;background:transparent;color:inherit;font-weight:700;font-size:13px;cursor:pointer}.nex-cat-btn:hover{background:#7f7f9624}.nex-cat-left{display:flex;align-items:center;gap:8px}.nex-chevron{transition:transform .25s ease;opacity:.7}.nex-chevron.open{transform:rotate(180deg)}.nex-submenu{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease}.nex-submenu.open{grid-template-rows:1fr}.nex-submenu-inner{overflow:hidden}.nex-sub-list{padding:2px 0 2px 22px;display:flex;flex-direction:column;gap:4px}.nex-sub-btn{width:100%;text-align:left;padding:8px 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var(--nex-border);background:var(--nex-surface);display:flex;flex-direction:column;gap:4px}.nex-kv-card span{font-size:11px;text-transform:uppercase;letter-spacing:.06em;opacity:.6}.nex-kv-card b{font-size:22px;font-weight:800}.nex-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.nex-panel-head h3{margin:0}.nex-tabs{display:inline-flex;gap:4px;padding:4px;border-radius:12px;border:1px solid var(--nex-border);background:var(--nex-bg)}.nex-tab{padding:6px 12px;border-radius:8px;border:0;background:transparent;color:inherit;font-size:12px;font-weight:600;cursor:pointer;opacity:.65}.nex-tab:hover{opacity:1}.nex-tab.active{background:#7c4dff33;color:var(--nex-accent);opacity:1}html:not(.dark) .nex-tab.active{color:#6d28d9}.nex-chart-meta{display:flex;gap:16px;font-size:12px;opacity:.7;margin:4px 0 8px}.nex-chart-meta b{opacity:1}.nex-chart{width:100%}.nex-two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}.nex-two-col 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.nex-login-btn:disabled{opacity:.5;cursor:default}.nex-status{font-size:12.5px;padding:8px 12px;border-radius:10px;background:#34d3991a;border:1px solid rgba(52,211,153,.3)}@media(max-width:860px){.nex-sidebar{position:fixed;top:64px;bottom:0;left:0;z-index:40;transform:translate(-105%);box-shadow:24px 0 60px #00000059}.nex-sidebar.open{transform:translate(0)}.nex-sidebar.hidden-desktop{margin-left:0}.nex-backdrop.show{display:block}.nex-main{padding:16px}.nex-grid{grid-template-columns:1fr}.nex-kv-grid{grid-template-columns:repeat(2,1fr)}.nex-two-col{grid-template-columns:1fr}.nex-donut-wrap{flex-direction:column}.nex-legend{width:100%}.nex-feed-item{grid-template-columns:78px 1fr}.nex-feed-time{grid-column:2}}@media(min-width:861px){.nex-sidebar{position:sticky;top:64px;height:calc(100vh - 64px)}}