:root{--bg-deep: #080c14;--bg-card: #0d1320;--bg-card-hover: #111827;--bg-input: #0f1729;--border: #1a2236;--border-focus: #0ea5e9;--cyan: #0ea5e9;--cyan-dim: #0c87c1;--cyan-glow: rgba(14,165,233,.15);--green: #10b981;--green-dim: rgba(16,185,129,.12);--red: #ef4444;--red-dim: rgba(239,68,68,.12);--yellow: #f59e0b;--yellow-dim: rgba(245,158,11,.12);--text: #e2e8f0;--text-dim: #64748b;--text-muted: #475569;--font-display: "Outfit", sans-serif;--font-mono: "JetBrains Mono", monospace}*{margin:0;padding:0;box-sizing:border-box}body,#root{background:var(--bg-deep);color:var(--text);font-family:var(--font-display);min-height:100vh}.app{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform .3s ease}.sidebar-logo{padding:24px 20px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border)}.sidebar-logo span{font-size:20px;font-weight:700;background:linear-gradient(135deg,var(--cyan) 0%,#38bdf8 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}.sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;cursor:pointer;color:var(--text-dim);font-size:14px;font-weight:500;transition:all .15s;border:none;background:none;width:100%;text-align:left;font-family:var(--font-display)}.nav-item:hover{background:var(--bg-card-hover);color:var(--text)}.nav-item.active{background:var(--cyan-glow);color:var(--cyan)}.sidebar-footer{padding:16px;border-top:1px solid var(--border)}.plan-badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;font-family:var(--font-mono)}.plan-free{background:var(--border);color:var(--text-dim)}.plan-starter{background:var(--cyan-glow);color:var(--cyan)}.plan-pro{background:var(--green-dim);color:var(--green)}.main{flex:1;margin-left:240px;min-height:100vh}.topbar{padding:16px 32px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);background:var(--bg-card);position:sticky;top:0;z-index:50}.topbar h1{font-size:20px;font-weight:600;letter-spacing:-.3px}.page{padding:32px;max-width:1200px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.card-title{font-size:14px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--cyan);opacity:.5}.stat-card.positive:before{background:var(--green)}.stat-card.negative:before{background:var(--red)}.stat-label{font-size:12px;color:var(--text-dim);font-weight:500;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.stat-value{font-size:28px;font-weight:700;font-family:var(--font-mono);letter-spacing:-1px}.stat-sub{font-size:12px;color:var(--text-dim);margin-top:4px;font-family:var(--font-mono)}.positive{color:var(--green)}.negative{color:var(--red)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;padding:10px 16px;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);font-family:var(--font-mono)}td{padding:12px 16px;font-size:13px;border-bottom:1px solid var(--border);font-family:var(--font-mono)}tr:hover td{background:var(--bg-card-hover)}.badge{display:inline-block;padding:3px 8px;border-radius:6px;font-size:11px;font-weight:600;font-family:var(--font-mono)}.badge-buy{background:var(--green-dim);color:var(--green)}.badge-sell{background:var(--red-dim);color:var(--red)}.badge-filled{background:var(--green-dim);color:var(--green)}.badge-pending{background:var(--yellow-dim);color:var(--yellow)}.badge-queued,.badge-sent{background:var(--cyan-glow);color:var(--cyan)}.badge-failed{background:var(--red-dim);color:var(--red)}.badge-active{background:var(--green-dim);color:var(--green)}.badge-inactive{background:var(--border);color:var(--text-dim)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:600;color:var(--text-dim);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.form-input{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;font-family:var(--font-mono);outline:none;transition:border-color .2s}.form-input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-glow)}.form-input::placeholder{color:var(--text-muted)}.form-select{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;font-family:var(--font-mono);outline:none;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;font-family:var(--font-display);cursor:pointer;border:none;transition:all .15s}.btn-primary{background:var(--cyan);color:#fff}.btn-primary:hover{background:var(--cyan-dim);transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-ghost{background:transparent;color:var(--text-dim);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--text-muted);color:var(--text)}.btn-danger{background:var(--red-dim);color:var(--red)}.btn-danger:hover{background:#ef444433}.btn-sm{padding:6px 12px;font-size:12px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200;animation:fadeIn .15s}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:28px;width:90%;max-width:480px;max-height:90vh;overflow-y:auto;animation:slideUp .2s}.modal h2{font-size:18px;margin-bottom:20px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:24px;right:24px;padding:12px 20px;border-radius:10px;font-size:14px;font-weight:500;z-index:300;animation:slideUp .3s;display:flex;align-items:center;gap:8px}.toast-success{background:var(--green-dim);color:var(--green);border:1px solid rgba(16,185,129,.3)}.toast-error{background:var(--red-dim);color:var(--red);border:1px solid rgba(239,68,68,.3)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-deep);position:relative;overflow:hidden}.auth-page:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 40%,rgba(14,165,233,.06) 0%,transparent 50%),radial-gradient(circle at 70% 60%,rgba(14,165,233,.04) 0%,transparent 50%);pointer-events:none}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:40px;width:400px;position:relative;z-index:1}.auth-logo{text-align:center;margin-bottom:32px}.auth-logo h1{font-size:28px;font-weight:700;background:linear-gradient(135deg,var(--cyan),#38bdf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.auth-logo p{color:var(--text-dim);font-size:14px;margin-top:4px}.auth-toggle{text-align:center;margin-top:20px;font-size:14px;color:var(--text-dim)}.auth-toggle a{color:var(--cyan);cursor:pointer;text-decoration:none;font-weight:600}.error-msg{color:var(--red);font-size:13px;margin-bottom:12px;padding:8px 12px;background:var(--red-dim);border-radius:8px}.copyable{display:flex;align-items:center;gap:8px;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;padding:8px 12px;font-family:var(--font-mono);font-size:12px;cursor:pointer;transition:border-color .2s;word-break:break-all}.copyable:hover{border-color:var(--cyan)}.copyable .copy-icon{flex-shrink:0;opacity:.5}.code-block{background:var(--bg-deep);border:1px solid var(--border);border-radius:8px;padding:16px;font-family:var(--font-mono);font-size:12px;line-height:1.6;overflow-x:auto;white-space:pre-wrap;word-break:break-all;color:var(--text-dim)}.empty-state{text-align:center;padding:48px 20px;color:var(--text-dim)}.empty-state p{font-size:14px;margin-bottom:16px}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-2{gap:8px}.gap-3{gap:12px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.hamburger{display:none;padding:6px}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main{margin-left:0}.page{padding:20px}.stats-grid{grid-template-columns:repeat(2,1fr)}.topbar{padding:16px 20px}.hamburger{display:inline-flex}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-deep)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}