*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0a0b;--bg2:#111114;--bg3:#18181c;
  --border:rgba(255,255,255,.08);--border2:rgba(255,255,255,.16);
  --text:#f4f4f5;--dim:#a1a1aa;--dimmer:#52525b;
  --accent:#f59e0b;--accent2:#fbbf24;
  --blue:#3b82f6;
}
html,body{background:var(--bg);color:var(--text);font-family:-apple-system,'Inter',sans-serif;height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased}
body{display:flex;flex-direction:column}
header{display:flex;align-items:center;gap:12px;padding:14px 24px;border-bottom:1px solid var(--border);background:rgba(10,10,11,.7);backdrop-filter:blur(12px)}
.brand{font-size:16px}
.spacer{flex:1}
.btn{background:var(--bg3);border:1px solid var(--border);color:var(--text);padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:.15s}
.btn:hover{border-color:var(--border2)}
.btn.primary{background:linear-gradient(180deg,var(--accent),#d97706);border-color:transparent;box-shadow:0 4px 12px rgba(245,158,11,.25)}
.btn.primary:hover{background:linear-gradient(180deg,var(--accent2),var(--accent))}
.btn.ghost{background:transparent}

main{flex:1;overflow:hidden}

.empty-state{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:32px}
.empty-state.hidden{display:none}
.big-icon{font-size:64px;opacity:.6}
.empty-state h2{font-size:28px;font-weight:800;letter-spacing:-.02em}
.empty-state p{color:var(--dim);font-size:14px}
.drop-options{display:flex;gap:12px;margin-top:16px}
.paste-input{width:min(700px,90vw);height:200px;background:var(--bg2);border:1px solid var(--border);color:var(--text);padding:14px;border-radius:10px;font-family:'SF Mono',monospace;font-size:13px;resize:vertical;outline:none}
.paste-input:focus{border-color:var(--accent)}
.paste-input.hidden{display:none}
#parse-btn.hidden{display:none}

.workspace{height:100%;display:grid;grid-template-columns:260px 1fr;overflow:hidden}
.workspace.hidden{display:none}

.sidebar{background:var(--bg2);border-right:1px solid var(--border);padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:16px}
.sidebar h3{font-size:11px;color:var(--dim);text-transform:uppercase;letter-spacing:.1em;font-weight:700;margin-top:8px}
.sidebar h3:first-child{margin-top:0}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stat{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:10px;text-align:center}
.stat .val{display:block;font-family:'SF Mono',monospace;font-size:18px;font-weight:700;color:var(--accent2)}
.stat .lbl{display:block;font-size:10px;color:var(--dimmer);text-transform:uppercase;letter-spacing:.08em;margin-top:2px}

.sidebar input{background:var(--bg);border:1px solid var(--border);color:var(--text);padding:10px 12px;border-radius:8px;font-size:13px;font-family:inherit;outline:none;transition:.15s}
.sidebar input:focus{border-color:var(--accent)}

.col-filters{display:flex;flex-direction:column;gap:6px;max-height:280px;overflow-y:auto}
.col-filter{display:flex;align-items:center;gap:6px;background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:6px 8px;font-size:11px}
.col-filter .cname{flex:1;color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.col-filter select{background:var(--bg);border:1px solid var(--border);color:var(--text);padding:3px 6px;border-radius:4px;font-size:10px;font-family:'SF Mono',monospace;outline:none}
.col-filter input{flex:1;min-width:0;background:var(--bg);padding:4px 6px;font-size:11px;font-family:'SF Mono',monospace}

.actions{display:flex;flex-direction:column;gap:6px}

.table-wrap{display:flex;flex-direction:column;overflow:hidden}
.table-scroll{flex:1;overflow:auto}
#table{border-collapse:collapse;width:100%;font-size:12px;font-family:'SF Mono',ui-monospace,monospace}
#table thead{position:sticky;top:0;z-index:2}
#table th{background:var(--bg2);border-bottom:2px solid var(--border);padding:10px 14px;text-align:left;font-size:11px;color:var(--dim);text-transform:uppercase;letter-spacing:.05em;font-weight:700;cursor:pointer;user-select:none;white-space:nowrap;font-family:-apple-system,'Inter',sans-serif}
#table th:hover{background:var(--bg3);color:var(--text)}
#table th .sort-arrow{color:var(--accent);margin-left:4px}
#table td{padding:8px 14px;border-bottom:1px solid var(--border);color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:300px}
#table tbody tr:hover{background:var(--bg2)}
#table .idx{color:var(--dimmer);font-size:10px}
#table td.num{color:var(--accent2)}
#table td.null{color:var(--dimmer);font-style:italic}

.chart-container{background:var(--bg2);border-bottom:1px solid var(--border);padding:16px;position:relative;height:320px}
.chart-container.hidden{display:none}
.chart-container canvas{width:100%;height:100%}
.chart-controls{position:absolute;top:12px;right:12px;display:flex;gap:6px;align-items:center;background:rgba(10,10,11,.7);backdrop-filter:blur(8px);padding:6px 10px;border-radius:8px;border:1px solid var(--border);font-size:12px}
.chart-controls label{color:var(--dim)}
.chart-controls select{background:var(--bg3);border:1px solid var(--border);color:var(--text);padding:4px 6px;border-radius:4px;font-size:11px;outline:none}
.btn-icon{width:24px;height:24px;border:0;background:transparent;color:var(--dim);cursor:pointer;border-radius:4px;font-size:16px;line-height:1}
.btn-icon:hover{background:var(--bg3);color:var(--text)}