@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Barlow:wght@400;500;600;700;800&family=Barlow+Condensed:wght@600;700;800&display=swap');
:root{--bg:#080c10;--s0:#0d1117;--s1:#111820;--s2:#16202c;--border:#1c2a38;--amber:#e8a030;--amber-dim:#9a6a1f;--amber-glow:rgba(232,160,48,0.12);--amber-glow2:rgba(232,160,48,0.06);--text:#c8d8e8;--mid:#6a8aa8;--dim:#384858;--green:#3ddc84;--red:#ff5050;--blue:#4ab0ff;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;background:var(--bg);color:var(--text);font-family:'Barlow',sans-serif;font-size:14px;}
::-webkit-scrollbar{width:5px;height:5px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--border);}
a{text-decoration:none;color:inherit;}
.app{display:flex;height:100vh;overflow:hidden;}
.sidebar{width:52px;background:var(--s0);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:12px 0;transition:width 0.25s;flex-shrink:0;overflow:hidden;}
.sidebar.open{width:210px;}
.sidebar-top{padding:0 8px 12px;flex-shrink:0;}
.logo-mark{width:36px;height:36px;border:1.5px solid var(--amber);display:flex;align-items:center;justify-content:center;font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:11px;color:var(--amber);}
.nav-links{flex:1;display:flex;flex-direction:column;gap:2px;padding:0 8px;overflow-y:auto;}
.sidebar-bottom{padding:8px 8px 0;display:flex;flex-direction:column;gap:2px;border-top:1px solid var(--border);flex-shrink:0;}
.nav-item{display:flex;align-items:center;gap:10px;padding:0 8px;height:36px;border-radius:4px;color:var(--mid);cursor:pointer;transition:all 0.15s;white-space:nowrap;background:none;border:none;width:100%;font-family:"Barlow",sans-serif;font-size:14px;position:relative;}
.nav-item:hover{background:var(--s2);color:var(--text);}
.nav-item.active{background:var(--amber-glow);color:var(--amber);}
.nav-item.active::before{content:"";position:absolute;left:-8px;top:50%;transform:translateY(-50%);width:2px;height:18px;background:var(--amber);}
.nav-icon{font-size:16px;flex-shrink:0;width:20px;text-align:center;}
.nav-label{font-size:12px;font-weight:600;letter-spacing:0.3px;display:none;align-items:center;gap:6px;}
.sidebar.open .nav-label{display:flex;}
.badge-count{background:var(--red);color:#fff;font-size:9px;padding:1px 5px;border-radius:10px;font-family:"IBM Plex Mono",monospace;}
.main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0;}
.topbar{height:46px;background:var(--s0);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;gap:12px;flex-shrink:0;}
.topbar-title{font-family:"Barlow Condensed",sans-serif;font-size:17px;font-weight:700;letter-spacing:2px;text-transform:uppercase;}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:10px;}
.pulse-dot{width:6px;height:6px;border-radius:50%;background:var(--green);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:0.3;transform:scale(0.7);}}
.content{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:16px;}
.card{background:var(--s1);border:1px solid var(--border);padding:18px;display:flex;flex-direction:column;gap:14px;}
.card-title{font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--amber-dim);padding-bottom:10px;border-bottom:1px solid var(--border);}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;}
@media(max-width:900px){.grid2,.grid3,.grid4{grid-template-columns:1fr;}}
label{font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--mid);display:block;margin-bottom:4px;}
input[type=text],input[type=number],input[type=password],select,textarea{background:var(--s2);border:1px solid var(--border);color:var(--text);font-family:"IBM Plex Mono",monospace;font-size:12px;padding:9px 12px;width:100%;transition:border-color 0.2s;outline:none;}
input:focus,select:focus,textarea:focus{border-color:var(--amber-dim);}
textarea{resize:vertical;line-height:1.7;}
select option{background:var(--s1);}
input::placeholder,textarea::placeholder{color:var(--dim);}
.btn{background:var(--amber);color:#000;border:none;padding:10px 20px;font-family:"Barlow",sans-serif;font-weight:700;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;cursor:pointer;transition:all 0.15s;display:inline-flex;align-items:center;gap:8px;}
.btn:hover{background:#f0b848;}
.btn:disabled{background:var(--dim);cursor:not-allowed;color:var(--s1);}
.btn-sm{padding:7px 14px;font-size:10px;}
.btn-ghost{background:transparent;color:var(--mid);border:1px solid var(--border);padding:8px 16px;font-family:"Barlow",sans-serif;font-weight:600;font-size:11px;letter-spacing:1px;text-transform:uppercase;cursor:pointer;transition:all 0.15s;display:inline-flex;align-items:center;gap:6px;}
.btn-ghost:hover{border-color:var(--amber-dim);color:var(--text);}
.btn-ghost.active{border-color:var(--amber);color:var(--amber);}
.btn-danger{background:transparent;color:var(--red);border:1px solid rgba(255,80,80,0.3);padding:6px 10px;cursor:pointer;font-size:12px;transition:all 0.15s;}
.btn-danger:hover{background:rgba(255,80,80,0.1);}
.btn-add{background:none;border:1px dashed var(--border);color:var(--mid);cursor:pointer;padding:9px;font-family:"Barlow",sans-serif;font-size:11px;letter-spacing:1px;text-transform:uppercase;width:100%;transition:all 0.15s;}
.btn-add:hover{border-color:var(--amber-dim);color:var(--amber);}
.response-box{background:var(--s2);border:1px solid var(--border);border-left:3px solid var(--amber);padding:16px;font-family:"IBM Plex Mono",monospace;font-size:12px;line-height:1.8;white-space:pre-wrap;color:var(--text);overflow-y:auto;min-height:180px;}
.response-box.streaming::after{content:"\25ae";animation:blink 0.6s infinite;color:var(--amber);}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:0;}}
.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:48px;color:var(--dim);font-size:13px;text-align:center;}
.empty-icon{font-size:40px;opacity:0.4;}
.metric{background:var(--s2);border:1px solid var(--border);padding:14px;display:flex;flex-direction:column;gap:4px;}
.metric-label{font-size:9px;letter-spacing:2px;color:var(--mid);text-transform:uppercase;}
.metric-value{font-family:"IBM Plex Mono",monospace;font-size:20px;font-weight:600;color:var(--amber);}
.metric-sub{font-size:10px;color:var(--dim);}
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;font-family:"IBM Plex Mono",monospace;font-size:10px;font-weight:600;}
.badge-amber{background:var(--amber-glow);border:1px solid var(--amber-dim);color:var(--amber);}
.badge-green{background:rgba(61,220,132,0.1);border:1px solid rgba(61,220,132,0.3);color:var(--green);}
.badge-red{background:rgba(255,80,80,0.1);border:1px solid rgba(255,80,80,0.3);color:var(--red);}
.badge-blue{background:rgba(74,176,255,0.1);border:1px solid rgba(74,176,255,0.3);color:var(--blue);}
.badge-mid{background:var(--s2);border:1px solid var(--border);color:var(--mid);}
.tbl{width:100%;border-collapse:collapse;font-size:12px;}
.tbl th{background:var(--s2);color:var(--mid);font-size:9px;letter-spacing:1.5px;text-transform:uppercase;padding:8px 12px;text-align:left;border-bottom:1px solid var(--border);font-family:"IBM Plex Mono",monospace;}
.tbl td{padding:9px 12px;border-bottom:1px solid var(--border);font-family:"IBM Plex Mono",monospace;vertical-align:middle;}
.tbl tr:last-child td{border-bottom:none;}
.tbl tr:hover td{background:var(--s2);}
.row{display:flex;align-items:center;gap:10px;}
.row-between{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.col{display:flex;flex-direction:column;gap:10px;}
.wrap{flex-wrap:wrap;}
.f1{flex:1;}.mono{font-family:"IBM Plex Mono",monospace;}
.xs{font-size:10px;}.sm{font-size:11px;}.muted{color:var(--mid);}.dimmed{color:var(--dim);}
.amber{color:var(--amber);}.green{color:var(--green);}.red{color:var(--red);}
.mt8{margin-top:8px;}.mt12{margin-top:12px;}.mt16{margin-top:16px;}
.divider{height:1px;background:var(--border);}
.warn-banner{padding:10px 14px;background:rgba(255,80,80,0.07);border:1px solid rgba(255,80,80,0.3);border-left:3px solid var(--red);display:flex;align-items:flex-start;gap:10px;}
.scenario-btn{background:var(--s2);border:1px solid var(--border);color:var(--mid);padding:10px 14px;font-family:"Barlow",sans-serif;font-size:12px;cursor:pointer;text-align:left;transition:all 0.15s;display:flex;align-items:center;gap:8px;width:100%;}
.scenario-btn:hover{border-color:var(--amber-dim);color:var(--text);}
.scenario-btn.sel{border-color:var(--amber);color:var(--amber);background:var(--amber-glow);}
.stock-bar{height:5px;background:var(--border);border-radius:3px;overflow:hidden;}
.stock-bar-fill{height:100%;border-radius:3px;transition:width 0.3s;}
.com-card{background:var(--s1);border:1px solid var(--border);padding:14px;cursor:pointer;transition:all 0.2s;position:relative;}
.com-card::after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--border);transition:background 0.2s;}
.com-card:hover::after{background:var(--amber-dim);}
.com-card.sel::after{background:var(--amber);}
.com-card.sel{border-color:var(--amber-dim);}
.spark{height:28px;display:flex;align-items:flex-end;gap:2px;margin-top:8px;}
.spark-bar{flex:1;background:var(--border);min-height:2px;}
.spark-bar.s-hi{background:var(--green);}.spark-bar.s-lo{background:var(--red);}.spark-bar.s-cur{background:var(--amber);}
.cust-card{background:var(--s1);border:1px solid var(--border);padding:14px;cursor:pointer;transition:border-color 0.2s;display:flex;flex-direction:column;gap:8px;}
.cust-card:hover,.cust-card.sel{border-color:var(--amber-dim);}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);}
.login-box{width:360px;background:var(--s1);border:1px solid var(--border);padding:40px;display:flex;flex-direction:column;gap:20px;}
.login-logo{display:flex;align-items:center;gap:12px;}
.login-title{font-family:"Barlow Condensed",sans-serif;font-size:22px;font-weight:800;letter-spacing:3px;text-transform:uppercase;}
.error-msg{background:rgba(255,80,80,0.1);border:1px solid rgba(255,80,80,0.3);color:var(--red);padding:10px 14px;font-size:12px;font-family:"IBM Plex Mono",monospace;}