:root{--navy-950: #060b18;--navy-900: #0a1128;--navy-800: #0f1a3d;--navy-700: #162251;--navy-600: #1e2d6b;--navy-500: #2a3f8f;--amber-400: #f59e0b;--amber-500: #d97706;--amber-300: #fcd34d;--amber-glow: rgba(245, 158, 11, .15);--steel-100: #f0f4ff;--steel-200: #dde3f5;--steel-300: #b8c4e0;--steel-400: #8896c0;--steel-500: #5a6a9a;--green-signal: #10b981;--red-signal: #ef4444;--orange-signal: #f97316;--surface-1: #0f1a3d;--surface-2: #162251;--surface-3: #1e2d6b;--border: rgba(255,255,255,.07);--border-accent: rgba(245, 158, 11, .3);--font-display: "Syne", sans-serif;--font-mono: "DM Mono", monospace;--font-body: "DM Sans", sans-serif;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-card: 0 4px 24px rgba(0,0,0,.4);--shadow-glow: 0 0 40px rgba(245, 158, 11, .1);--shadow-elevated: 0 8px 40px rgba(0,0,0,.6)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--navy-950);color:var(--steel-100);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--navy-900)}::-webkit-scrollbar-thumb{background:var(--navy-600);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--amber-500)}::selection{background:var(--amber-glow);color:var(--amber-300)}a{color:inherit;text-decoration:none}input,select,textarea{font-family:var(--font-body);outline:none}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse-amber{0%,to{box-shadow:0 0 #f59e0b66}50%{box-shadow:0 0 0 8px #f59e0b00}}@keyframes ticker{0%{transform:translate(0)}to{transform:translate(-50%)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin{to{transform:rotate(360deg)}}.animate-fadeUp{animation:fadeUp .5s ease forwards}.animate-fadeIn{animation:fadeIn .4s ease forwards}.skeleton{background:linear-gradient(90deg,var(--navy-800) 25%,var(--navy-700) 50%,var(--navy-800) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}.font-display{font-family:var(--font-display)}.font-mono{font-family:var(--font-mono)}.text-amber{color:var(--amber-400)}.text-green{color:var(--green-signal)}.text-red{color:var(--red-signal)}.text-muted{color:var(--steel-400)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.w-full{width:100%}.card{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-card);transition:border-color .2s}.card:hover{border-color:#ffffff1f}.card-accent{border-color:var(--border-accent)}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:100px;font-size:.72rem;font-weight:500;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.05em}.badge-amber{background:var(--amber-glow);color:var(--amber-400);border:1px solid var(--border-accent)}.badge-green{background:#10b9811f;color:var(--green-signal);border:1px solid rgba(16,185,129,.25)}.badge-red{background:#ef44441f;color:var(--red-signal);border:1px solid rgba(239,68,68,.25)}.badge-steel{background:#ffffff0f;color:var(--steel-300);border:1px solid var(--border)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:.625rem 1.25rem;border-radius:var(--radius-md);font-family:var(--font-body);font-size:.9rem;font-weight:500;cursor:pointer;border:none;transition:all .2s;white-space:nowrap}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--amber-400);color:var(--navy-950);font-weight:600}.btn-primary:hover:not(:disabled){background:var(--amber-300);box-shadow:0 4px 20px #f59e0b59;transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--steel-200);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--surface-2);border-color:#ffffff26}.btn-danger{background:#ef444426;color:var(--red-signal);border:1px solid rgba(239,68,68,.25)}.btn-danger:hover:not(:disabled){background:#ef444440}.btn-sm{padding:.4rem .9rem;font-size:.82rem}.btn-lg{padding:.875rem 2rem;font-size:1rem}.input-group{display:flex;flex-direction:column;gap:6px}.input-label{font-size:.82rem;color:var(--steel-300);font-weight:500;letter-spacing:.03em}.input{background:var(--navy-800);border:1px solid var(--border);border-radius:var(--radius-md);padding:.625rem .875rem;color:var(--steel-100);font-family:var(--font-body);font-size:.9rem;transition:border-color .2s,box-shadow .2s;width:100%}.input:focus{border-color:var(--amber-500);box-shadow:0 0 0 3px #f59e0b1a}.input::placeholder{color:var(--steel-500)}select.input{cursor:pointer}.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border)}table{width:100%;border-collapse:collapse;font-size:.875rem}thead tr{background:var(--navy-800)}th{padding:.75rem 1rem;text-align:left;font-family:var(--font-mono);font-size:.72rem;font-weight:500;color:var(--steel-400);text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:.875rem 1rem;border-bottom:1px solid var(--border);color:var(--steel-200)}tbody tr{transition:background .15s}tbody tr:hover{background:#ffffff08}tbody tr:last-child td{border-bottom:none}.stat-card{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem 1.5rem;display:flex;flex-direction:column;gap:.5rem}.stat-label{font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--steel-400)}.stat-value{font-family:var(--font-display);font-size:1.875rem;font-weight:700;color:var(--steel-100);line-height:1}.stat-change{font-family:var(--font-mono);font-size:.78rem;display:flex;align-items:center;gap:4px}.divider{height:1px;background:var(--border);width:100%}.loader{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--amber-400);border-radius:50%;animation:spin .7s linear infinite}.loader-lg{width:36px;height:36px;border-width:3px}.toast{position:fixed;bottom:1.5rem;right:1.5rem;z-index:9999;display:flex;flex-direction:column;gap:.5rem}.toast-item{display:flex;align-items:center;gap:10px;padding:.875rem 1.25rem;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-elevated);font-size:.875rem;animation:fadeUp .3s ease;min-width:280px;max-width:400px}.toast-success{border-left:3px solid var(--green-signal)}.toast-error{border-left:3px solid var(--red-signal)}.toast-info{border-left:3px solid var(--amber-400)}.page-shell{display:flex;min-height:100vh}.sidebar{width:240px;min-height:100vh;background:var(--navy-900);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;left:0;top:0;z-index:100;padding:0 0 1.5rem}.main-content{flex:1;margin-left:240px;min-height:100vh;background:var(--navy-950);display:flex;flex-direction:column}.topbar{height:60px;background:var(--navy-900);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 2rem;position:sticky;top:0;z-index:50}.page-body{flex:1;padding:2rem;max-width:1400px}.grid-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}@media (max-width: 1024px){.grid-3,.grid-4{grid-template-columns:1fr 1fr}}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.main-content{margin-left:0}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.page-body{padding:1rem}}.price-value{font-family:var(--font-mono);font-size:1.1rem;font-weight:500;color:var(--amber-400)}.price-unit{font-family:var(--font-mono);font-size:.7rem;color:var(--steel-500);margin-left:3px}