@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--bg-primary:#0a0e17;--bg-secondary:#111827;--bg-card:#1a1f2e;--bg-elevated:#242938;--bg-input:#1e2333;--bg-hover:#2a3042;--text-primary:#e8eaed;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent:#6366f1;--accent-hover:#818cf8;--accent-glow:#6366f126;--green:#22c55e;--green-bg:#22c55e1a;--green-glow:#22c55e33;--red:#ef4444;--red-bg:#ef44441a;--red-glow:#ef444433;--yellow:#f59e0b;--blue:#3b82f6;--cyan:#06b6d4;--border:#2a2f3e;--border-light:#374151;--radius-sm:6px;--radius:10px;--radius-lg:16px;--radius-xl:20px;--shadow-sm:0 1px 2px #0000004d;--shadow:0 4px 12px #0006;--shadow-lg:0 8px 32px #00000080;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--transition:.2s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:14px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-light)}.price-up{color:var(--green)}.price-down{color:var(--red)}.price-neutral{color:var(--text-secondary)}.badge{letter-spacing:.02em;border-radius:20px;align-items:center;padding:2px 8px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-green{background:var(--green-bg);color:var(--green)}.badge-red{background:var(--red-bg);color:var(--red)}.badge-yellow{color:var(--yellow);background:#f59e0b1a}.badge-blue{color:var(--blue);background:#3b82f61a}.btn{border-radius:var(--radius);font-family:var(--font-sans);cursor:pointer;transition:all var(--transition);white-space:nowrap;border:none;outline:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:.875rem;font-weight:600;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg, var(--accent), #8b5cf6);color:#fff;box-shadow:0 2px 12px var(--accent-glow)}.btn-primary:hover:not(:disabled){box-shadow:0 4px 20px var(--accent-glow);transform:translateY(-1px)}.btn-buy{background:linear-gradient(135deg, var(--green), #16a34a);color:#fff;box-shadow:0 2px 12px var(--green-glow)}.btn-buy:hover:not(:disabled){box-shadow:0 4px 20px var(--green-glow)}.btn-sell{background:linear-gradient(135deg, var(--red), #dc2626);color:#fff;box-shadow:0 2px 12px var(--red-glow)}.btn-sell:hover:not(:disabled){box-shadow:0 4px 20px var(--red-glow)}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);background:0 0}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-sm{padding:6px 12px;font-size:.75rem}.btn-lg{padding:14px 28px;font-size:1rem}.input-group{margin-bottom:16px}.input-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;font-size:.8rem;font-weight:500;display:block}.input{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);font-family:var(--font-sans);transition:border-color var(--transition);outline:none;padding:10px 14px;font-size:.9rem}.input:focus{border-color:var(--accent)}.input-mono{font-family:var(--font-mono)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.card-header h3{text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);font-size:.9rem;font-weight:600}.card-body{padding:16px 20px}.table-container{overflow-x:auto}.table{border-collapse:collapse;width:100%}.table th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:.75rem;font-weight:600}.table td{white-space:nowrap;border-bottom:1px solid #2a2f3e80;padding:10px 14px;font-size:.85rem}.table tr:hover{background:var(--bg-hover)}.table .number{font-family:var(--font-mono);font-weight:500}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-green{0%,to{background:var(--green-bg)}50%{background:var(--green-glow)}}@keyframes pulse-red{0%,to{background:var(--red-bg)}50%{background:var(--red-glow)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:.3s ease-out fadeIn}.animate-slide-up{animation:.4s ease-out slideUp}.tick-up{animation:.6s pulse-green}.tick-down{animation:.6s pulse-red}.skeleton{background:linear-gradient(90deg, var(--bg-card) 25%, var(--bg-elevated) 50%, var(--bg-card) 75%);border-radius:var(--radius-sm);background-size:200% 100%;animation:1.5s infinite shimmer}.app-layout{grid-template-rows:56px 1fr;grid-template-columns:260px 1fr;min-height:100vh;display:grid}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);flex-direction:column;grid-row:1/-1;display:flex}.topbar{background:var(--bg-secondary);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:0 24px;display:flex}.main-content{max-height:calc(100vh - 56px);padding:20px;overflow-y:auto}.auth-page{background:linear-gradient(135deg, var(--bg-primary), #111827, #0f172a);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.auth-page:before{content:"";background:radial-gradient(circle, var(--accent-glow), transparent 70%);pointer-events:none;width:500px;height:500px;position:absolute;top:-100px;right:-100px}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:440px;box-shadow:var(--shadow-lg);padding:40px;animation:.5s ease-out slideUp}.auth-card h1{background:linear-gradient(135deg, var(--text-primary), var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:4px;font-size:1.8rem;font-weight:800}.auth-card p{color:var(--text-secondary);margin-bottom:28px}.auth-card .error{background:var(--red-bg);border-radius:var(--radius-sm);color:var(--red);border:1px solid #ef444433;margin-bottom:16px;padding:10px 14px;font-size:.85rem}.dashboard-grid{grid-template-rows:auto auto 1fr;grid-template-columns:1fr 340px;gap:16px;height:calc(100vh - 96px);display:grid}.stats-row{grid-column:1/-1;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition);padding:16px 20px}.stat-card:hover{border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow)}.stat-card .label{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:6px;font-size:.75rem;font-weight:500}.stat-card .value{font-size:1.4rem;font-weight:700;font-family:var(--font-mono)}.chart-area{grid-column:1}.market-watch-area{grid-area:2/2/-1}.bottom-panels{grid-column:1;grid-template-columns:300px 1fr 1fr;gap:16px;display:grid}.market-watch-list{list-style:none}.market-watch-item{cursor:pointer;transition:background var(--transition);border-bottom:1px solid #2a2f3e80;justify-content:space-between;align-items:center;padding:12px 20px;display:flex}.market-watch-item:hover{background:var(--bg-hover)}.market-watch-item .name{font-size:.85rem;font-weight:600}.market-watch-item .type{color:var(--text-muted);margin-top:2px;font-size:.7rem}.market-watch-item .price{text-align:right;font-family:var(--font-mono);font-weight:600}.market-watch-item .change{font-size:.75rem;font-family:var(--font-mono);margin-top:2px}.tabs{border-bottom:1px solid var(--border);gap:0;display:flex}.tab-btn{color:var(--text-muted);cursor:pointer;transition:all var(--transition);text-transform:uppercase;letter-spacing:.06em;background:0 0;border:none;border-bottom:2px solid #0000;padding:10px 20px;font-size:.8rem;font-weight:600}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.sidebar-logo{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:16px 20px;display:flex}.sidebar-logo .logo-icon{border-radius:var(--radius);background:linear-gradient(135deg, var(--accent), #8b5cf6);color:#fff;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.1rem;font-weight:800;display:flex}.sidebar-logo .logo-text{background:linear-gradient(135deg, var(--text-primary), var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.1rem;font-weight:800}.sidebar-logo .mode-badge{background:var(--yellow);color:#000;text-transform:uppercase;border-radius:10px;padding:2px 6px;font-size:.6rem;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:12px 10px;display:flex}.nav-link{border-radius:var(--radius);color:var(--text-secondary);transition:all var(--transition);align-items:center;gap:12px;padding:10px 14px;font-size:.85rem;font-weight:500;text-decoration:none;display:flex}.nav-link:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-link.active{background:var(--accent-glow);color:var(--accent)}.nav-link .icon{opacity:.7;width:20px;height:20px}.nav-link.active .icon{opacity:1}.sidebar-footer{border-top:1px solid var(--border);padding:16px}.user-info{border-radius:var(--radius);align-items:center;gap:10px;padding:8px;display:flex}.user-avatar{background:linear-gradient(135deg, var(--accent), var(--cyan));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:.85rem;font-weight:700;display:flex}.user-name{font-size:.85rem;font-weight:600}.user-role{color:var(--text-muted);text-transform:uppercase;font-size:.7rem}.order-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.order-type-tabs{display:flex}.order-type-tab{text-align:center;cursor:pointer;transition:all var(--transition);border:none;outline:none;flex:1;padding:14px;font-size:.9rem;font-weight:700}.order-type-tab.buy{background:var(--green-bg);color:var(--green)}.order-type-tab.buy.active{background:var(--green);color:#fff}.order-type-tab.sell{background:var(--red-bg);color:var(--red)}.order-type-tab.sell.active{background:var(--red);color:#fff}.order-form{padding:20px}@media (width<=1200px){.dashboard-grid{grid-template-rows:auto auto auto auto;grid-template-columns:1fr}.market-watch-area{grid-area:auto/1}.bottom-panels{grid-template-columns:1fr}}@media (width<=768px){.app-layout{grid-template-columns:1fr}.sidebar{display:none}.stats-row{grid-template-columns:1fr 1fr}}