:root{--bg-primary: #0f1419;--bg-secondary: #16202a;--bg-tertiary: #1e2a36;--bg-hover: #263340;--text-primary: #e4e8ec;--text-secondary: #8899a6;--text-muted: #5c6e7e;--accent-primary: #1a9177;--accent-secondary: #0d8089;--accent-gradient: #1a9177;--success: #17bf63;--warning: #f0b429;--error: #dc3545;--info: #4a90a4;--border-color: #2a3b4d;--border-radius: 6px;--border-radius-sm: 4px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .15);--shadow-md: 0 2px 6px rgba(0, 0, 0, .2);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .25);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "SF Mono", monospace}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6}.dashboard-layout{display:grid;grid-template-columns:260px 1fr;grid-template-rows:64px 1fr;height:100vh}.sidebar{grid-row:1 / -1;background:var(--bg-secondary);border-right:1px solid var(--border-color);padding:1.5rem;display:flex;flex-direction:column}.header{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:0 1.5rem;display:flex;align-items:center;justify-content:space-between}.main-content{padding:1.5rem;overflow-y:auto;background:var(--bg-primary)}.logo{display:flex;align-items:center;gap:.75rem;font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:2rem}.logo-icon{width:36px;height:36px;background:var(--accent-gradient);border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center}.nav-section{margin-bottom:1.5rem}.nav-section-title{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:.75rem;padding-left:.5rem}.nav-link{display:flex;align-items:center;gap:.75rem;padding:.75rem;border-radius:var(--border-radius-sm);color:var(--text-secondary);text-decoration:none;transition:all .2s ease;font-size:.9rem}.nav-link:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-link.active{background:var(--accent-primary);color:#fff}.nav-link svg{width:20px;height:20px;opacity:.8}.card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:1.5rem}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.card-title{font-size:1rem;font-weight:600;color:var(--text-primary)}.card-subtitle{font-size:.85rem;color:var(--text-secondary)}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1.5rem}.metric-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:1.25rem;transition:all .2s ease}.metric-card:hover{border-color:var(--accent-primary);transform:translateY(-1px)}.metric-label{font-size:.8rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.03em;margin-bottom:.5rem}.metric-value{font-size:2rem;font-weight:700;color:var(--text-primary);font-family:var(--font-mono)}.metric-change{font-size:.85rem;margin-top:.5rem}.metric-change.positive{color:var(--success)}.metric-change.negative{color:var(--error)}.charts-grid{display:grid;grid-template-columns:2fr 1fr;gap:1.5rem;margin-bottom:1.5rem}.chart-container{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:1.5rem;min-height:300px}.trace-list{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);overflow:hidden}.trace-list-header{padding:1rem 1.5rem;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.trace-item{padding:1rem 1.5rem;border-bottom:1px solid var(--border-color);display:grid;grid-template-columns:auto 1fr auto auto auto;gap:1rem;align-items:center;cursor:pointer;transition:background .2s ease}.trace-item:hover{background:var(--bg-hover)}.trace-status{width:8px;height:8px;border-radius:50%}.trace-status.success{background:var(--success);box-shadow:0 0 8px var(--success)}.trace-status.error{background:var(--error);box-shadow:0 0 8px var(--error)}.trace-status.pending{background:var(--warning);box-shadow:0 0 8px var(--warning)}.trace-model{font-family:var(--font-mono);font-size:.85rem;color:var(--accent-primary);background:#6366f11a;padding:.25rem .5rem;border-radius:4px}.trace-prompt{font-size:.9rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:300px}.trace-latency{font-family:var(--font-mono);font-size:.85rem;color:var(--text-primary)}.trace-time{font-size:.8rem;color:var(--text-muted)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;border:none;border-radius:var(--border-radius-sm);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;font-family:var(--font-sans)}.btn-primary{background:var(--accent-gradient);color:#fff}.btn-primary:hover{background:#169880;transform:translateY(-1px)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-hover)}.input-group{margin-bottom:1rem}.input-label{display:block;font-size:.85rem;color:var(--text-secondary);margin-bottom:.5rem}.input{width:100%;padding:.75rem 1rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);color:var(--text-primary);font-size:.9rem;font-family:var(--font-sans);transition:border-color .2s ease}.input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #6366f133}.textarea{min-height:120px;resize:vertical;font-family:var(--font-mono)}.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b98a5' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.5rem}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:500;border-radius:9999px}.badge-success{background:#10b98126;color:var(--success)}.badge-error{background:#ef444426;color:var(--error)}.badge-warning{background:#f59e0b26;color:var(--warning)}.badge-info{background:#3b82f626;color:var(--info)}.loading{display:flex;align-items:center;justify-content:center;padding:2rem}.spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:3rem;color:var(--text-secondary)}.empty-state-icon{font-size:3rem;margin-bottom:1rem;opacity:.5}@media(max-width:1024px){.dashboard-layout{grid-template-columns:1fr}.sidebar{display:none}.charts-grid{grid-template-columns:1fr}}@media(max-width:768px){.metrics-grid{grid-template-columns:repeat(2,1fr)}.trace-item{grid-template-columns:auto 1fr auto}.trace-prompt{display:none}}.code-block{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);padding:1rem;font-family:var(--font-mono);font-size:.85rem;overflow-x:auto;white-space:pre-wrap;word-break:break-word}.tabs{display:flex;border-bottom:1px solid var(--border-color);margin-bottom:1rem}.tab{padding:.75rem 1.25rem;color:var(--text-secondary);cursor:pointer;border-bottom:2px solid transparent;transition:all .2s ease}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--accent-primary);border-bottom-color:var(--accent-primary)}.alert{padding:1rem 1.25rem;border-radius:var(--border-radius-sm);margin-bottom:1rem;display:flex;align-items:flex-start;gap:.75rem}.alert-success{background:#10b9811a;border:1px solid rgba(16,185,129,.3);color:var(--success)}.alert-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:var(--error)}.alert-warning{background:#f59e0b1a;border:1px solid rgba(245,158,11,.3);color:var(--warning)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--bg-hover)}