:root{--brand: #155b54;--brand-dark: #0e4a43;--accent: #36c186;--bg: #f2f6f4;--surface: #ffffff;--border: #d8dee5;--border-dashed: #d3ddd9;--text: #16312e;--text-muted: #525252;--text-faint: #666666;--zebra: #f3f3f3;--danger: #cb4b3a;--panel-tint: #edf3f1;--selection: #c7e2d9;--on-dark: #edf3f1;--on-dark-muted: #a9c2bd;--on-dark-date: #c9d9d5;--on-dark-divider: #3a6a64;--focus-ring: rgba(21, 91, 84, .12);--radius: 7px;--radius-progress: 10px;--btn-pad: 9px 26px;--card-pad: 18px 22px;--gap: .5rem;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--ease-out: cubic-bezier(.23, 1, .32, 1);--ease-in-out: cubic-bezier(.77, 0, .175, 1);--ease-drawer: cubic-bezier(.32, .72, 0, 1);--dur-press: .16s;--dur-tooltip: .15s;--dur-select: .2s;--dur-panel: .26s}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Arial,sans-serif;font-size:13.5px;line-height:1.6;-webkit-font-smoothing:antialiased}::selection{background:var(--selection)}h1,h2,h3,h4,h5,h6{font-family:Inter,sans-serif;color:var(--text);font-weight:600}p{color:var(--text-muted)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border-dashed);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#98a8a4}.sd-masthead{display:flex;align-items:center;gap:16px;background:var(--brand);color:var(--on-dark);padding:13px 30px;border-bottom:3px solid var(--accent);position:sticky;top:0;z-index:100}.sd-masthead__menu{display:flex;flex-direction:column;justify-content:center;gap:4px;width:28px;height:28px;padding:0;border:none;background:transparent;cursor:pointer}.sd-masthead__menu span{display:block;height:2px;border-radius:1px;background:var(--on-dark)}.sd-masthead__brand{display:flex;align-items:center;gap:9px}.sd-masthead__dot{width:11px;height:11px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px #36c18647}.sd-masthead__name{font-weight:600;font-size:1.12rem;color:#fff}.sd-masthead__divider{width:1px;height:26px;background:var(--on-dark-divider)}.sd-masthead__doctype{font-size:.62rem;text-transform:uppercase;letter-spacing:.16em;color:var(--on-dark-muted)}.sd-masthead__spacer{flex:1}.sd-masthead__meta{display:flex;align-items:center;gap:12px}.sd-masthead__date{font-size:.74rem;color:var(--on-dark-date);font-weight:500}.sd-sidebar__backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0e1e1b59;z-index:200}.sd-sidebar{position:fixed;top:0;left:0;bottom:0;width:min(320px,86vw);background:var(--surface);border-right:1px solid var(--border);box-shadow:2px 0 18px #0e1e1b2e;z-index:201;display:flex;flex-direction:column;overflow-y:auto}.sd-sidebar__header{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:var(--brand);color:var(--on-dark)}.sd-sidebar__title{font-weight:600;font-size:.95rem}.sd-sidebar__close{border:none;background:transparent;color:var(--on-dark);font-size:1.3rem;line-height:1;cursor:pointer;padding:2px 6px}.sd-sidebar__section{padding:16px 18px;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:6px}.sd-sidebar__heading{margin:0 0 4px;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint)}.sd-sidebar__user{margin:0;font-weight:600;word-break:break-word}.sd-sidebar__error{color:var(--danger);font-size:.8rem;margin:0}.sd-sidebar__runs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.sd-sidebar__run{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;border:none;background:transparent;border-radius:var(--radius);padding:8px 10px;text-align:left;cursor:pointer;transition:background-color .12s var(--ease-out)}.sd-sidebar__run:hover:not(:disabled){background:var(--panel-tint)}.sd-sidebar__run:disabled{cursor:default;opacity:.6}.sd-sidebar__run-label{font-size:.85rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sd-sidebar__run-date{font-size:.72rem;color:var(--text-faint);flex-shrink:0}.sd-cover{padding:30px 0 4px}.sd-cover__title{font-size:1.75rem;font-weight:700;letter-spacing:-.02em;color:#1b312e;margin:0 0 8px;line-height:1.15}.sd-cover__sub{font-size:.9rem;color:var(--text-muted);max-width:780px}.sd-main{max-width:1400px;margin:0 auto;padding:0 30px 4rem}.sd-h2{font-size:1.18rem;letter-spacing:-.01em;padding:9px 14px;background:var(--panel-tint);border-left:3px solid var(--brand);margin:24px 0 14px;scroll-margin-top:130px}.sd-tabs{position:relative;border-bottom:2px solid var(--border);margin-bottom:1rem}.sd-tabs__bar{display:flex;gap:0}.sd-tabs__tab{font-family:Inter,sans-serif;font-weight:600;font-size:.82rem;color:var(--text-faint);border:none;background:transparent;border-radius:7px 7px 0 0;padding:9px 22px;cursor:pointer;position:relative;transition:color .15s var(--ease-out)}.sd-tabs__tab[aria-selected=true]{color:var(--brand-dark)}.sd-tabs__tab[aria-selected=true]:after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--brand)}.sd-tabs__tab:hover{color:var(--brand-dark)}.sd-btn{font-family:Inter,sans-serif;font-weight:600;font-size:.82rem;border:none;border-radius:var(--radius);padding:var(--btn-pad);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;will-change:transform;transition:transform var(--dur-press) var(--ease-out),background-color .15s var(--ease-out),border-color .15s var(--ease-out),color .15s var(--ease-out)}.sd-btn:active{transform:scale(.97)}.sd-btn:disabled{opacity:.55;cursor:not-allowed}.sd-btn--primary{background:var(--brand);color:#fff}.sd-btn--primary:hover:not(:disabled){background:var(--brand-dark)}.sd-btn--secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.sd-btn--secondary:hover:not(:disabled){border-color:var(--brand);color:var(--brand-dark)}.sd-btn--ghost{background:transparent;color:var(--brand-dark)}.sd-btn--ghost:hover:not(:disabled){background:var(--panel-tint)}.sd-btn--danger{background:var(--danger);color:#fff}.sd-btn__spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:sd-spin .7s linear infinite}@keyframes sd-spin{to{transform:rotate(360deg)}}.sd-card,.sd-metric{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:var(--card-pad)}.sd-metric__label{font-size:.58rem;text-transform:uppercase;letter-spacing:.11em;color:var(--text-faint);font-weight:600}.sd-metric__value{color:var(--text);font-size:1.6rem;font-weight:600;line-height:1.2;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.sd-metric__hint{font-size:.74rem;color:var(--text-faint);margin-top:2px}.sd-input,.sd-select{font-family:Inter,sans-serif;font-size:.85rem;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;transition:border-color .15s var(--ease-out),box-shadow .15s var(--ease-out)}.sd-input:focus,.sd-select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 2px var(--focus-ring)}.sd-field{display:flex;flex-direction:column;gap:4px}.sd-field>span{font-size:.74rem;color:var(--text-faint);font-weight:500}.sd-field>.sd-field__error{color:var(--danger)}.sd-field input[aria-invalid=true]{border-color:var(--danger)}.sd-table{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;overflow-x:auto;width:100%}.sd-table table{width:100%;border-collapse:collapse}.sd-table th{background:var(--brand);color:#fff;font-size:.62rem;text-transform:uppercase;letter-spacing:.06em;font-weight:600;padding:9px 10px;border-bottom:1px solid var(--brand)}.sd-table td{font-size:.8rem;line-height:1.3;font-variant-numeric:tabular-nums;color:var(--text-muted);padding:8px 10px;border-bottom:1px solid var(--border)}.sd-table tbody tr:hover td{background:var(--bg)}.sd-table tbody tr:nth-child(2n) td{background:var(--zebra)}.sd-mono{font-family:var(--font-mono)}.sd-alert{border-radius:0 var(--radius) var(--radius) 0;padding:12px 16px;margin:8px 0}.sd-alert--success{border-left:3px solid var(--brand);background:#e3efec}.sd-alert--info{border-left:3px solid var(--brand);background:#e8efed}.sd-alert--warning,.sd-alert--error{border-left:3px solid var(--danger);background:#fbe9e4}.sd-chat-msg{background:var(--surface-alt, #f4f4f2);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;white-space:pre-wrap}.sd-chat-msg--user{background:transparent;border-style:dashed}.sd-grid{display:grid;gap:16px}.sd-grid--metrics{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:1.5rem}.sd-grid--2{grid-template-columns:1fr 1fr}.sd-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.sd-muted{color:var(--text-faint);font-size:.8rem}.sd-progress-bar{width:100%;height:6px;accent-color:var(--accent)}.sd-req{color:var(--danger);font-size:.66rem;font-weight:600}.sd-pill{font-size:.68rem;font-weight:600;padding:2px 8px;border-radius:20px}.sd-pill--pass{color:var(--brand-dark);background:#e3efec}.sd-pill--warn{color:var(--danger);background:#fbe9e4}.sd-pill--info{color:var(--text-muted);background:var(--panel-tint)}.sd-modelbar{display:flex;align-items:center;gap:10px;margin:4px 0 18px;padding-bottom:14px;border-bottom:1px solid var(--border)}.sd-modelbar .sd-select{min-width:220px}.sd-dropzone{border:1px dashed var(--border-dashed);border-radius:var(--radius);background:var(--bg);padding:40px 24px;text-align:center;color:var(--text-faint);transition:border-color .15s var(--ease-out),background-color .15s var(--ease-out);display:flex;flex-direction:column;align-items:center;gap:12px}.sd-dropzone--over{border-color:var(--brand);background:var(--panel-tint)}.sd-dropzone__icon{width:40px;height:40px;border-radius:50%;background:var(--selection)}.sd-login{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:24px}.sd-login__brand{display:flex;align-items:center;gap:10px}.sd-login__title{font-weight:600;font-size:1.2rem;color:var(--text)}.sd-login__doctype{font-size:.62rem;text-transform:uppercase;letter-spacing:.16em;color:var(--text-faint)}.sd-login__card{width:100%;max-width:440px}.sd-login__actions{display:flex;gap:12px;justify-content:space-between;margin-top:16px}.sd-login__card .sd-h2{margin-top:0}@media (max-width: 768px){.sd-grid--2{grid-template-columns:1fr}.sd-masthead,.sd-cover,.sd-main{padding-left:16px;padding-right:16px}}