.dblab{--accent:#a34409;--selected:#fff1e5;min-height:100vh}.dblab.night{--accent:#ffb477;--selected:#382b20}.db-main{max-width:1320px;margin:auto;padding:28px 28px 56px}.db-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}.db-kicker{font-size:11px;color:var(--accent);font-weight:700;margin:0 0 8px}.dblab h1{font-size:30px;margin:0}.db-status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.db-tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin:24px 0}.db-tabs button,.db-tabs a{display:flex;align-items:center;gap:8px;padding:14px 0;font-size:13px;white-space:nowrap}.db-tabs button[aria-current]{color:var(--accent);border-bottom:3px solid var(--accent)}.db-tabs a{margin-left:auto}.db-forward{transform:rotate(180deg)}.db-workspace{display:grid;grid-template-columns:290px minmax(0,1fr);gap:24px}.db-sidebar{min-width:0}.db-sidebar label,.db-editor label{font-size:13px;font-weight:700}.db-sidebar select{display:block;width:100%;padding:12px;margin:8px 0 20px;border:1px solid var(--line);border-radius:5px;background:var(--surface);color:var(--ink);font:inherit;font-size:13px}.dblab h2{font-size:17px;margin:12px 0}.db-sidebar p,.db-guide p{font-size:13px;line-height:1.8;color:var(--muted)}.db-schema-heading{display:flex;gap:8px;align-items:center;margin-top:24px}.db-sidebar details{border-top:1px solid var(--line);padding:10px 0;font-size:12px}.db-sidebar summary{cursor:pointer;font-family:monospace;font-size:14px}.dblab pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;padding:16px;border-radius:5px}.db-sidebar details button,.db-link{display:flex;gap:8px;align-items:center;padding:10px 0;color:var(--accent);font-size:12px}.db-editor{min-width:0}.db-editor-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;background:var(--soft);border:1px solid var(--line);border-bottom:0;border-radius:6px 6px 0 0}.db-editor-head span{font:11px monospace;color:var(--muted)}.db-editor textarea{display:block;width:100%;min-height:320px;resize:vertical;background:var(--surface);color:var(--ink);border:1px solid var(--line);padding:18px;font:14px/1.8 monospace;-moz-tab-size:2;-o-tab-size:2;tab-size:2;border-radius:0 0 6px 6px}.db-toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.db-toolbar button{display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:5px;background:var(--surface);padding:10px 14px;min-height:44px;font-size:12px}.db-toolbar .db-run{background:#943e0d;color:#fff;border-color:#943e0d}.db-toolbar button:disabled{opacity:.6;cursor:wait}.db-note{color:var(--muted);font-size:12px;line-height:1.7}.db-output{margin-top:28px;border-top:1px solid var(--line)}.db-output-heading{display:flex;align-items:center;justify-content:space-between}.db-output-heading span{font-size:12px;color:var(--muted)}.db-output article{border-top:1px solid var(--line);padding:12px 0 20px;min-width:0}.db-output h3{font-size:13px;display:flex;gap:16px;justify-content:space-between}.db-output h3 span{color:var(--muted);font-weight:400}.db-table-scroll{max-width:100%;overflow:auto;max-height:420px;border:1px solid var(--line);border-radius:5px}.db-output table{width:100%;border-collapse:collapse;font:12px/1.7 monospace;text-align:left;background:var(--surface)}.db-output td,.db-output th{padding:10px 14px;border-bottom:1px solid var(--line);max-width:350px;overflow-wrap:anywhere;min-width:90px}.db-output th{background:var(--soft);position:sticky;top:0}.db-output em{color:var(--muted)}.db-error{border-left:3px solid #d44b48;background:var(--soft);padding:16px;color:var(--ink);overflow-wrap:anywhere}.db-empty{padding:28px;text-align:center;color:var(--muted)}.db-guide{max-width:850px}.db-guide h2{margin-top:26px}.db-guide a{color:var(--accent);text-decoration:underline}.dblab button:focus-visible,.dblab a:focus-visible,.dblab textarea:focus-visible,.dblab select:focus-visible,.dblab summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}@media(max-width:720px){.db-main{padding:20px 16px 40px}.db-heading{display:block}.dblab h1{font-size:25px}.db-status{margin-top:12px}.db-tabs{gap:18px;overflow:auto}.db-tabs button,.db-tabs a{font-size:12px}.db-workspace{grid-template-columns:1fr}.db-sidebar select{margin-bottom:12px;font-size:16px}.db-editor textarea{font-size:16px;min-height:260px}.db-editor-head{padding:10px;flex-wrap:wrap}.db-editor-head span{font-size:10px}.dblab .academy-brand>span{font-size:20px}.dblab .academy-brand img{width:80px}.dblab .header-actions a{font-size:11px}.db-output h3{font-size:12px}.db-output h3 span{font-size:11px}}