:root{--bg:#0c0f1a;--surface:#151a2c;--surface-2:#1c2338;--border:#2a3350;--text:#f3f5fb;--text-dim:#9aa3c0;--text-faint:#7b84a8;--amber:#ffb648;--amber-dim:#3d2c14;--green:#2ee6a8;--green-dim:#0f3329;--red:#ff5d7e;--red-dim:#3a1526;--blue:#5b9bff;--blue-dim:#152645;--purple:#b18aff;--purple-dim:#241a44;--cyan:#2fd8e8;--cyan-dim:#0f2f3a;--grad-primary: linear-gradient(135deg, #ffb648, #ff7a4d);--radius:10px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Inter,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}h1,h2,h3,.display{font-family:Barlow Condensed,sans-serif;font-weight:600;letter-spacing:.01em;text-transform:uppercase}.mono{font-family:JetBrains Mono,monospace}button,input,select{font-family:inherit}.app{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:50;transition:transform .2s ease}.sidebar-overlay{display:none}.brand{padding:22px 20px 18px;border-bottom:1px solid var(--border)}.brand-mark{font-family:Barlow Condensed,sans-serif;font-weight:700;font-size:26px;letter-spacing:.02em;text-transform:uppercase;display:flex;align-items:center;gap:8px}.brand-mark .dot{width:10px;height:10px;border-radius:3px;background:var(--grad-primary);display:inline-block}.brand-sub{font-size:11px;color:var(--text-faint);margin-top:2px}nav{flex:1;padding:14px 10px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;margin-bottom:2px;border-radius:6px;cursor:pointer;color:var(--text-dim);font-size:13.5px;font-weight:500;border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--surface-2);color:var(--text)}.nav-item.active{background:linear-gradient(90deg,var(--amber-dim),transparent);color:var(--amber);box-shadow:inset 3px 0 0 var(--amber)}.nav-group-label{font-size:10.5px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.08em;padding:14px 12px 6px;font-weight:600}.sidebar-foot{padding:14px 18px;border-top:1px solid var(--border);font-size:11px;color:var(--text-faint);line-height:1.5}.main{flex:1;min-width:0}.topbar{height:60px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 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h2{font-size:17px}.panel-sub{font-size:12px;color:var(--text-faint);margin-top:2px;font-family:Inter,sans-serif;font-weight:400;text-transform:none;letter-spacing:0}.panel-body{padding:20px}table{width:100%;min-width:560px;border-collapse:collapse}th{text-align:left;font-size:11px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.05em;font-weight:600;padding:10px 20px;border-bottom:1px solid var(--border)}td{padding:13px 20px;border-bottom:1px solid var(--border);font-size:13.5px}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--surface-2)}.plate-tag{display:inline-block;background:#0a0d16;border:1.5px solid #4a3a1e;border-radius:5px;padding:3px 9px;font-size:12px;color:var(--amber);font-family:JetBrains Mono,monospace}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase}.badge:before{content:"";width:6px;height:6px;border-radius:50%}.badge.stock{background:var(--amber-dim);color:var(--amber)}.badge.stock:before{background:var(--amber)}.badge.sold{background:var(--green-dim);color:var(--green)}.badge.sold:before{background:var(--green)}.badge.hold{background:var(--red-dim);color:var(--red)}.badge.hold:before{background:var(--red)}.badge.pending{background:#26303d;color:var(--blue)}.badge.pending:before{background:var(--blue)}.text-dim{color:var(--text-dim)}.text-faint{color:var(--text-faint)}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:26px}.kpi-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;position:relative;overflow:hidden}.kpi-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent, var(--amber))}.kpi-label{font-size:11.5px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;font-weight:600}.kpi-value{font-family:Barlow Condensed,sans-serif;font-size:36px;font-weight:600;margin-top:6px;line-height:1}.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:26px}.module-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 16px;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:14px;color:inherit;position:relative;overflow:hidden}.module-card:after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent);opacity:0;transition:opacity .15s}.module-card:hover{border-color:var(--accent);background:var(--surface-2)}.module-card:hover:after{opacity:1}.module-icon{width:44px;height:44px;border-radius:9px;display:flex;align-items:center;justify-content:center}.module-title{font-family:Barlow 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var(--border);display:flex;justify-content:space-between;align-items:center}.modal-body{padding:22px}.modal-close{background:none;border:none;color:var(--text-dim);font-size:20px;cursor:pointer}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:100%;max-width:380px}.error-text{color:var(--red);font-size:12.5px;margin-top:10px}.stub-panel{text-align:center;padding:48px 24px;color:var(--text-dim)}.stub-panel .display{font-size:20px;color:var(--text);margin-bottom:8px}.menu-btn{display:none;background:none;border:1px solid var(--border);border-radius:6px;padding:7px 10px;color:var(--text);cursor:pointer;font-size:16px}.sidebar-close{display:none}@media (max-width:900px){.kpi-grid,.module-grid{grid-template-columns:repeat(2,1fr)}.field-row{grid-template-columns:1fr}.menu-btn{display:inline-flex;align-items:center;justify-content:center}.topbar{padding:0 16px}.content{padding:16px}.sidebar{position:fixed;left:0;top:0;height:100vh;width:250px;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-close{display:inline-flex;align-items:center;justify-content:center;background:none;border:none;color:var(--text-dim);font-size:20px;cursor:pointer}.sidebar-overlay.open{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:40}}@media (max-width:560px){.kpi-grid{grid-template-columns:1fr 1fr}.module-grid{grid-template-columns:1fr}.topbar-title{font-size:17px}table{font-size:12.5px}th,td{padding:9px 10px}}