@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-card:#1a1f35;--bg-card-hover:#1f2544;--bg-input:#151a2e;--bg-glass:#1a1f35cc;--text-primary:#f0f2f5;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-primary:#6366f1;--accent-primary-hover:#818cf8;--accent-secondary:#06b6d4;--accent-gradient:linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--border:#1e293b;--border-focus:#6366f1;--radius:12px;--radius-sm:8px;--radius-lg:16px;--shadow:0 4px 20px #0000004d;--shadow-lg:0 10px 40px #0006}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);z-index:50;flex-direction:column;width:260px;height:100vh;padding:1.5rem 0;transition:transform .3s;display:flex;position:fixed;top:0;left:0}.sidebar-logo{border-bottom:1px solid var(--border);margin-bottom:1rem;padding:0 1.5rem 1.5rem}.sidebar-logo h1{background:var(--accent-gradient);-webkit-text-fill-color:transparent;letter-spacing:-.5px;-webkit-background-clip:text;font-size:1.25rem;font-weight:800}.sidebar-logo span{color:var(--text-muted);text-transform:uppercase;letter-spacing:2px;font-size:.7rem}.sidebar-nav{flex:1;padding:.5rem;overflow-y:auto}.nav-item{border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;align-items:center;gap:.75rem;margin-bottom:2px;padding:.75rem 1rem;font-size:.875rem;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{background:var(--bg-card);color:var(--text-primary)}.nav-item.active{color:var(--accent-primary);background:#6366f126}.nav-item svg,.nav-item .icon{flex-shrink:0;width:20px;height:20px}.nav-section-title{text-transform:uppercase;letter-spacing:2px;color:var(--text-muted);padding:1rem 1rem .5rem;font-size:.65rem}.main-content{flex:1;min-height:100vh;margin-left:260px;padding:2rem}.topbar{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.topbar h2{font-size:1.5rem;font-weight:700}.topbar-actions{align-items:center;gap:1rem;display:flex}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;transition:all .2s}.card:hover{box-shadow:var(--shadow);border-color:#6366f14d}.card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem;margin-bottom:2rem;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;position:relative;overflow:hidden}.stat-card:before{content:"";background:var(--accent-gradient);height:3px;position:absolute;top:0;left:0;right:0}.stat-card .stat-label{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:.5rem;font-size:.75rem}.stat-card .stat-value{color:var(--text-primary);font-size:1.75rem;font-weight:800}.stat-card .stat-change{margin-top:.25rem;font-size:.75rem}.stat-change.positive{color:var(--success)}.stat-change.negative{color:var(--danger)}.btn{border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.875rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:#fff}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 15px #6366f166}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--accent-primary)}.btn-danger{color:var(--danger);background:#ef444426}.btn-danger:hover{background:#ef444440}.btn-success{color:var(--success);background:#22c55e26}.btn-sm{padding:.375rem .75rem;font-size:.75rem}.form-group{margin-bottom:1.25rem}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.375rem;font-size:.8rem;font-weight:600;display:block}.form-input,.form-select{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);outline:none;padding:.75rem 1rem;font-family:inherit;font-size:.875rem;transition:border-color .2s}.form-input:focus,.form-select:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #6366f126}.form-input::placeholder{color:var(--text-muted)}.table-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.table{border-collapse:collapse;width:100%}.table th{text-align:left;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);border-bottom:1px solid var(--border);background:#0003;padding:.875rem 1rem;font-size:.7rem;font-weight:700}.table td{border-bottom:1px solid var(--border);color:var(--text-secondary);padding:.875rem 1rem;font-size:.875rem}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:#6366f108}.badge{text-transform:uppercase;letter-spacing:.5px;border-radius:999px;align-items:center;padding:.25rem .625rem;font-size:.7rem;font-weight:600;display:inline-flex}.badge-active{color:var(--success);background:#22c55e26}.badge-frozen{color:var(--info);background:#3b82f626}.badge-completed{color:var(--success);background:#22c55e26}.badge-cancelled{color:var(--danger);background:#ef444426}.badge-new{color:var(--warning);background:#f59e0b26}.badge-processing{color:var(--accent-primary);background:#6366f126}.badge-rejected{color:var(--danger);background:#ef444426}.badge-buy{color:var(--success);background:#22c55e26}.badge-sell{color:var(--danger);background:#ef444426}.loading{justify-content:center;align-items:center;padding:3rem;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--accent-primary);border-radius:50%;width:32px;height:32px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.auth-container{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:440px;box-shadow:var(--shadow-lg);padding:2.5rem}.auth-card h1{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.25rem;font-size:1.5rem;font-weight:800}.auth-card p{color:var(--text-muted);margin-bottom:2rem;font-size:.875rem}.auth-link{color:var(--accent-primary);font-weight:600;text-decoration:none}.auth-link:hover{color:var(--accent-primary-hover)}.empty-state{text-align:center;color:var(--text-muted);padding:3rem 1rem}.empty-state svg{opacity:.4;margin-bottom:1rem}.empty-state h3{color:var(--text-secondary);margin-bottom:.5rem;font-size:1.1rem}.empty-state p{font-size:.875rem}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#0009;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:500px;box-shadow:var(--shadow-lg);padding:2rem}.modal h3{margin-bottom:1.5rem;font-size:1.25rem;font-weight:700}.modal-actions{justify-content:flex-end;gap:.75rem;margin-top:1.5rem;display:flex}@media (max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;padding:1rem}.card-grid{grid-template-columns:1fr}.topbar h2{font-size:1.25rem}.table-container{overflow-x:auto}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:.3s forwards fadeIn}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}