:root{--bg:#ffffff;--surface:#ffffff;--surface-alt:#f8fafc;--fg:#0f172a;--muted:#64748b;--line:#e2e8f0;--accent:#2563eb;--accent-2:#1e3a8a}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji"}
.container{max-width:1260px;margin:0 auto;padding:12px}
.topbar{position:sticky;top:0;z-index:10;background:var(--surface);border-bottom:1px solid var(--line)}
.row{display:flex;gap:8px;align-items:center}
.grow{flex:1}
.btn{appearance:none;border:1px solid var(--line);background:var(--surface);color:var(--fg);padding:6px 10px;border-radius:8px;cursor:pointer;display:inline-flex;gap:6px;align-items:center}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ghost{border-color:transparent;background:transparent}
.status{color:var(--muted)}
.kbd{font:12px ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace;border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:0 .35rem;background:var(--surface-alt)}
.grid{display:grid;grid-template-columns:1fr 2fr;gap:12px;margin-top:12px}
@media (max-width:1000px){.grid{grid-template-columns:1fr}}
.card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}
.card .head{padding:10px 12px;border-bottom:1px solid var(--line);font-weight:600}
.card .body{padding:12px}
label{display:block;font-size:13px;margin:10px 0 6px;font-weight:600}
input[type="text"],input[type="number"],input[type="password"],textarea{width:100%;padding:8px 10px;border-radius:8px;border:1px solid var(--line);font:inherit;background:var(--surface);color:var(--fg)}
input[type="file"]{font-size:13px}
textarea{min-height:180px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace}
.muted{color:var(--muted)}
.doc{height:calc(100vh - 220px);overflow:auto;padding:16px}
.prose{max-width:100%}
.prose blockquote{margin:10px 0;padding:8px 12px;border-left:4px solid var(--line);background:var(--surface-alt);color:var(--fg)}
.section{border:1px solid var(--line);border-radius:10px;margin:10px 0;background:var(--surface)}
.section .sectionHead{display:flex;align-items:center;gap:8px;justify-content:space-between;padding:8px 10px;border-bottom:1px solid var(--line);background:var(--surface-alt)}
.section .sectionTitle{font-weight:600}
.section .sectionBody{padding:10px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:999px;border:1px solid var(--line);background:var(--surface-alt);color:var(--muted);font-size:12px}
.spinner{width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;display:inline-block;animation:spin 1s linear infinite}
.spinner.sm{width:12px;height:12px;border-width:2px}
@keyframes spin{to{transform:rotate(360deg)}}
.trace{position:fixed;right:0;top:0;height:100vh;width:min(520px,100%);background:var(--surface);border-left:1px solid var(--line);transform:translateX(100%);transition:transform .25s ease;display:flex;flex-direction:column}
.trace.open{transform:none}
.trace .head{padding:10px 12px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:8px}
.trace .list{flex:1;overflow:auto;padding:10px;display:flex;flex-direction:column;gap:10px}
.trace .item{border:1px solid var(--line);border-radius:8px;padding:10px}
.pre{white-space:pre-wrap;word-break:break-word;background:var(--surface-alt);border:1px solid var(--line);border-radius:8px;padding:8px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace;font-size:12px}

/* Dark mode variables */
body.dark{--bg:#0b1020;--surface:#0f172a;--surface-alt:#0b1422;--fg:#e2e8f0;--muted:#94a3b8;--line:#1f2a3a}
.toastHost{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;gap:6px;z-index:50}
.toast{padding:8px 10px;border-radius:8px;color:#fff;box-shadow:0 8px 24px rgba(0,0,0,.1)}
.toast.info{background:#0ea5e9}.toast.good{background:#059669}.toast.warn{background:#d97706}.toast.bad{background:#dc2626}
.icon{width:18px;height:18px;display:inline-block}

/* Retry progress bar */
.retrybar{height:4px;width:220px;border-radius:999px;background:var(--surface-alt);border:1px solid var(--line);overflow:hidden}
.retrybar .fill{height:100%;background:var(--accent);transition:width .25s linear}

/* Screen-reader only text */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Status badge */
.status-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:999px;border:1px solid var(--line);background:var(--surface-alt);color:var(--muted);font-size:12px}
.status-badge.running{border-color:var(--accent);color:var(--accent)}
.status-badge.good{border-color:#16a34a;color:#16a34a}
.status-badge.warn{border-color:#d97706;color:#d97706}
.status-badge.bad{border-color:#dc2626;color:#dc2626}