:root{--bg: #0f1419;--panel: #1b2128;--panel-2: #252c35;--text: #e6edf3;--muted: #8b949e;--accent: #58a6ff;--ok: #3fb950;--warn: #d29922;--err: #f85149;--border: #30363d;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-height:100vh}#app{max-width:980px;margin:0 auto;padding:32px 24px 64px}header h1{margin:0 0 4px;font-size:22px}.subtle{color:var(--muted);font-size:14px;margin:0 0 24px}section{margin-bottom:20px}.sas label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:6px}.sas input{width:100%;padding:10px 12px;background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:6px;font-family:ui-monospace,SFMono-Regular,monospace;font-size:13px}.sas input:focus{outline:2px solid var(--accent);border-color:var(--accent)}.sas-status{margin-top:6px;font-size:12px;min-height:16px}.sas-status.ok{color:var(--ok)}.sas-status.err{color:var(--err)}.dropzone{border:2px dashed var(--border);border-radius:10px;padding:36px;text-align:center;background:var(--panel);cursor:pointer;transition:background .15s,border-color .15s}.dropzone.dragover{border-color:var(--accent);background:var(--panel-2)}.dropzone p{margin:0;color:var(--muted)}.dropzone strong{color:var(--text)}.dropzone button{background:none;color:var(--accent);border:none;padding:0;font:inherit;cursor:pointer;text-decoration:underline}.controls{display:flex;align-items:center;gap:12px}.controls button{padding:8px 16px;background:var(--accent);color:#0d1117;border:none;border-radius:6px;font-weight:600;cursor:pointer}.controls button:disabled{background:var(--panel-2);color:var(--muted);cursor:not-allowed}.controls button#clear-btn{background:var(--panel-2);color:var(--text)}.global-stats{margin-left:auto;color:var(--muted);font-size:13px;font-family:ui-monospace,monospace}.file-list{display:flex;flex-direction:column;gap:10px}.file-row{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px 14px;display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto auto;gap:6px 16px}.file-row.done{border-color:var(--ok)}.file-row.failed{border-color:var(--err)}.file-row .name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-row .status{font-size:12px;font-family:ui-monospace,monospace;color:var(--muted);text-align:right;white-space:nowrap}.file-row .status.err{color:var(--err)}.file-row .status.ok{color:var(--ok)}.bar{grid-column:1 / -1;height:6px;background:var(--panel-2);border-radius:3px;overflow:hidden}.bar>div{height:100%;background:var(--accent);transition:width .2s}.detail{grid-column:1 / -1;display:flex;align-items:center;gap:16px;font-size:12px;color:var(--muted);font-family:ui-monospace,monospace}.detail .spark{margin-left:auto}.error-banner{position:fixed;bottom:16px;left:50%;transform:translate(-50%);background:var(--err);color:#fff;padding:10px 16px;border-radius:6px;font-size:14px;max-width:80vw;box-shadow:0 6px 24px #0006}