/* Workbench — components: cards, panels, tables, list rows, detail panes, charts, JSON/code, menus, modal, sheet, toast, empty states. */

/* cards & panels */
.card { background: var(--s1); border: 1px solid var(--line); border-radius: var(--r); min-width: 0; }
.card-h { display: flex; align-items: center; gap: 10px; min-height: 50px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.card-h h3 { flex: 1; min-width: 0; margin: 0; font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.card-h h3 .i { color: var(--ink-3); width: 16px; height: 16px; }
.card-h small { font-size: 12px; color: var(--ink-4); white-space: nowrap; }
.card-b { padding: 16px; }
.card-f { padding: 11px 16px; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-3); }
.panel { padding: 8px; border-radius: 14px; background: var(--bg-2); border: 1px solid var(--line); }
.panel-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.chart-card { padding: 16px 18px 14px; border-radius: 10px; background: var(--s1); border: 1px solid var(--line); min-width: 0; animation: rise .45s var(--ease) both; }
.chart-card:nth-child(2) { animation-delay: .05s; } .chart-card:nth-child(3) { animation-delay: .1s; } .chart-card:nth-child(4) { animation-delay: .15s; }
.chart-card h4 { margin: 0; font-size: 13.5px; font-weight: 600; color: var(--ink-2); }
.chart-card .big { margin: 4px 0 10px; font: 700 24px/1.2 var(--f-mono); letter-spacing: -.02em; }
.chart-card .big small { font: 500 13px var(--f-ui); color: var(--ink-4); letter-spacing: 0; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 10px; font-size: 12px; color: var(--ink-3); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 3px; border-radius: 2px; background: var(--c); }
.legend b { color: var(--ink); font-weight: 600; font-family: var(--f-mono); }

/* charts */
.chart { position: relative; }
.chart svg { display: block; width: 100%; overflow: visible; }
.chart .ax { font: 500 10.5px var(--f-mono); fill: var(--ink-4); }
.chart .gl { stroke: var(--line); }
.chart .bar { transform-box: fill-box; transform-origin: bottom; animation: bar .6s var(--ease) both; }
@keyframes bar { from { transform: scaleY(0); } }
.chart .ln { stroke-dasharray: var(--len); stroke-dashoffset: var(--len); animation: draw 1s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.chart .hit { fill: transparent; }
.chart .hit:hover + .hl, .chart .col:hover .hl { opacity: 1; }
.chart .hl { fill: #ffffff08; opacity: 0; transition: opacity .12s; }
.chart-tip { position: absolute; z-index: 5; pointer-events: none; transform: translate(-50%, calc(-100% - 10px)); padding: 7px 10px; border-radius: 8px; background: var(--s3); box-shadow: var(--pop); font-size: 12px; white-space: nowrap; opacity: 0; transition: opacity .12s; }
.chart-tip.on { opacity: 1; }
.chart-tip div { display: flex; align-items: center; gap: 7px; } .chart-tip i { width: 8px; height: 8px; border-radius: 2px; background: var(--c); }
.chart-tip b { font-family: var(--f-mono); } .chart-tip small { display: block; color: var(--ink-4); margin-bottom: 3px; }
.chart-empty { display: grid; place-items: center; text-align: center; border: 1px dashed var(--line-3); border-radius: 10px; color: var(--ink-3); font-size: 13px; padding: 16px; }
.spark { width: 92px; height: 26px; display: block; }
.hbars { display: flex; flex-direction: column; gap: 8px; }
.hbar { display: grid; grid-template-columns: 96px minmax(0, 1fr) 56px; gap: 10px; align-items: center; font-size: 12.5px; }
.hbar span { font-family: var(--f-mono); color: var(--ink-2); } .hbar b { text-align: right; font-family: var(--f-mono); }
.hbar div { height: 8px; border-radius: 99px; background: var(--s3); overflow: hidden; }
.hbar div i { display: block; height: 100%; width: var(--w); border-radius: 99px; background: var(--c, var(--err)); transform-origin: left; animation: grow .7s var(--ease); }
@keyframes grow { from { transform: scaleX(0); } }

/* tables */
.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th { height: 40px; padding: 0 14px; text-align: left; font: 600 12px/1 var(--f-ui); color: var(--ink-3); border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { height: 56px; padding: 8px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; color: var(--ink-2); }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr { transition: background .12s; animation: rise .35s var(--ease) both; }
.tbl tbody tr[data-row] { cursor: pointer; }
.tbl tbody tr[data-row]:hover { background: var(--s2); }
.tbl .r { text-align: right; } .tbl .nw { white-space: nowrap; } .tbl .w { width: 1%; white-space: nowrap; }
.tbl .t1 { color: var(--ink); font-weight: 600; }
.tbl .sub { display: block; font-size: 12.5px; color: var(--ink-3); margin-top: 2px; }
.tbl .ell { max-width: 0; width: 100%; } .tbl .ell > * { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tbl .acts { width: 1%; white-space: nowrap; text-align: right; }
.type-ic { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 9px; background: var(--s3); color: var(--ink-2); }
.type-ic .i { width: 18px; height: 18px; }

/* list rows (left pane of a split) */
.lst-h { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: color-mix(in srgb, var(--s1) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); font-size: 12.5px; color: var(--ink-3); }
.lst-h b { color: var(--ink); font-weight: 600; flex: 1; }
.lst-day { padding: 14px 16px 6px; font-size: 12px; font-weight: 600; color: var(--ink-3); }
.lr { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 14px; align-items: center; margin: 4px 8px; padding: 10px 12px; border-radius: 10px; border: 1px solid transparent; cursor: pointer; transition: background .12s, border-color .12s, box-shadow .12s; animation: rise .3s var(--ease) both; }
.lr:hover { background: var(--s2); }
.lr.on { border-color: var(--acc); background: color-mix(in srgb, var(--acc) 6%, var(--s2)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--acc) 10%, transparent); }
.lr.new { animation: rownew 1.8s var(--ease); }
@keyframes rownew { 0% { background: color-mix(in srgb, var(--acc) 18%, transparent); } }
.lr-t { font: 500 13px/1.4 var(--f-mono); color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: flex; align-items: center; gap: 8px; }
.lr.on .lr-t { color: var(--acc); }
.lr-d { grid-column: 1; font-size: 12.5px; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lr-r { grid-row: 1 / span 2; grid-column: 2; font: 500 12.5px var(--f-mono); color: var(--ink-3); white-space: nowrap; }
.lr .st { display: inline-flex; align-items: center; gap: 4px; font-weight: 600; }
.lr .st.ok { color: var(--ok); } .lr .st.err { color: var(--err); } .lr .st.warn { color: var(--warn); }
.lr .m { color: var(--info); font-weight: 600; }
.more { display: flex; justify-content: center; padding: 12px; }

/* detail pane */
.detail { padding: 18px 20px 24px; display: flex; flex-direction: column; gap: 22px; }
.detail-h small { display: block; font-size: 12px; color: var(--ink-3); margin-bottom: 2px; }
.detail-h h3 { margin: 0; font: 600 16px/1.35 var(--f-mono); overflow-wrap: anywhere; }
.detail-h p { margin: 6px 0 0; color: var(--ink-2); font-size: 13.5px; line-height: 1.55; }
.detail-h .bdgs { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.detail h4 { margin: 0 0 10px; font-size: 13.5px; font-weight: 600; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.kv { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 9px 16px; margin: 0; font-size: 13px; }
.kv dt { color: var(--ink-3); } .kv dd { margin: 0; color: var(--ink); min-width: 0; overflow-wrap: anywhere; }
.kv a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--ink-4); text-underline-offset: 3px; }
.kv a:hover { text-decoration-color: var(--acc); }
.detail-acts { display: flex; gap: 8px; flex-wrap: wrap; }

/* JSON / code */
.code { position: relative; background: #060608; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.code-h { display: flex; align-items: center; gap: 8px; height: 36px; padding: 0 6px 0 12px; border-bottom: 1px solid var(--line); font: 600 11px/1 var(--f-mono); color: var(--ink-4); letter-spacing: .06em; text-transform: uppercase; }
.code-h span { flex: 1; }
.code pre { margin: 0; padding: 14px 16px; overflow: auto; max-height: 480px; font: 12.5px/1.65 var(--f-mono); color: var(--ink-2); white-space: pre; }
.code pre.wrap { white-space: pre-wrap; word-break: break-all; }
.t-k { color: #f7c56b; } .t-s { color: #9fe0a8; } .t-n { color: #8fc7ff; } .t-c { color: var(--ink-4); } .t-p { color: var(--acc); user-select: none; }
.json { position: relative; font: 12.5px/1.7 var(--f-mono); padding: 14px 16px; overflow: auto; background: #060608; border: 1px solid var(--line); border-radius: 10px; }
.json > .ib { position: absolute; top: 6px; right: 6px; }
.json details > summary { list-style: none; cursor: pointer; display: inline; }
.json details > summary::-webkit-details-marker { display: none; }
.json details > summary::before { content: '▾'; display: inline-block; width: 14px; margin-left: -14px; color: var(--ink-4); transition: transform .15s; }
.json details:not([open]) > summary::before { transform: rotate(-90deg); }
.json details:not([open]) > .j-kids { display: none; }
.json details:not([open]) > summary .j-sum { display: inline; }
.json .j-sum { display: none; margin: 0 4px; padding: 0 5px; border-radius: 4px; background: var(--s3); color: var(--ink-4); font-size: 11px; }
.json .j-kids { padding-left: 18px; }
.j-key { color: #f0f0f2; } .j-str { color: #9fe0a8; word-break: break-word; } .j-num { color: #f7a35c; } .j-bool { color: #8fc7ff; } .j-null { color: var(--ink-4); } .j-p { color: var(--ink-4); }
.copy-row { display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 4px 0 12px; background: var(--bg); border: 1px solid var(--line-2); border-radius: 8px; font: 12.5px var(--f-mono); color: var(--ink); min-width: 0; }
.copy-row > span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hdrs { display: grid; grid-template-columns: minmax(120px, 34%) minmax(0, 1fr); font: 12px/1.5 var(--f-mono); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin: 0; }
.hdrs > * { padding: 6px 10px; border-bottom: 1px solid var(--line); min-width: 0; overflow-wrap: anywhere; }
.hdrs > :nth-last-child(-n+2) { border-bottom: 0; }
.hdrs dt { color: var(--ink-3); background: var(--s2); } .hdrs dd { margin: 0; color: var(--ink-2); }
.md p { margin: 0 0 10px; } .md p:last-child { margin-bottom: 0; }
.md h3, .md h4, .md h5, .md h6 { margin: 14px 0 8px; color: var(--ink); font-size: 14.5px; }
.md ul, .md ol { margin: 0 0 10px; padding-left: 20px; } .md li { margin: 3px 0; }
.md code { font-size: 12.5px; padding: 1px 5px; border-radius: 4px; background: var(--s3); color: var(--ink); }
.md b { color: var(--ink); } .md a { color: var(--acc); }
.md .code { margin: 10px 0; } .md .code code { background: none; padding: 0; }
.md table { width: 100%; border-collapse: collapse; font-size: 13px; } .md th, .md td { padding: 7px 10px; border-bottom: 1px solid var(--line); text-align: left; } .md th { color: var(--ink-3); font-size: 12px; }
.md .tbl-wrap { border: 1px solid var(--line); border-radius: 10px; margin: 10px 0; }

/* menus / popovers */
.menu { position: fixed; z-index: 80; min-width: 230px; padding: 6px; background: var(--s2); border-radius: 12px; box-shadow: var(--pop); animation: pop .16s var(--ease); max-height: 70vh; overflow-y: auto; }
@keyframes pop { from { opacity: 0; transform: translateY(-4px) scale(.98); } }
.menu-h { display: flex; justify-content: space-between; gap: 10px; padding: 8px 10px 6px; font: 600 10.5px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-4); }
.menu-it { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px 10px; background: none; border: 0; border-radius: 8px; color: var(--ink-2); font-size: 13.5px; text-align: left; text-decoration: none; }
.menu-it:hover, .menu-it:focus-visible { background: var(--s3); color: var(--ink); outline: none; }
.menu-it > span:not(.sq) { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.menu-it .i { color: var(--ink-3); }
.menu-it em { font: 600 10px/1 var(--f-mono); font-style: normal; letter-spacing: .08em; color: var(--ink-4); text-transform: uppercase; }
.menu-it.on { color: var(--ink); } .menu-it.on > .i:last-child { color: var(--acc); }
.menu-it.danger, .menu-it.danger .i { color: var(--err); }
.menu-sep { height: 1px; margin: 6px 4px; background: var(--line); }
.sq { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 6px; background: var(--c, var(--s4)); color: var(--acc-ink); font: 800 11px/1 var(--f-display); flex: none; }
.sq.live { background: color-mix(in srgb, var(--ok) 18%, var(--s3)); color: var(--ok); }

/* modal */
.modal-wrap { position: fixed; inset: 0; z-index: 95; display: grid; place-items: center; padding: 20px; background: #000b; backdrop-filter: blur(3px); animation: fade .18s; overflow-y: auto; }
@keyframes fade { from { opacity: 0; } }
.modal { width: min(540px, 100%); background: var(--s1); border: 1px solid var(--line-2); border-radius: 16px; box-shadow: var(--pop); animation: modal .26s var(--spring); display: flex; flex-direction: column; max-height: calc(100vh - 40px); }
@keyframes modal { from { opacity: 0; transform: translateY(10px) scale(.97); } }
.modal.wide { width: min(780px, 100%); }
.modal-h { display: flex; align-items: flex-start; gap: 14px; padding: 20px 22px 4px; }
.modal-h .mi { display: grid; place-items: center; width: 38px; height: 38px; flex: none; border-radius: 10px; background: color-mix(in srgb, var(--acc) 13%, transparent); color: var(--acc); }
.modal-h .mi.danger { background: color-mix(in srgb, var(--err) 13%, transparent); color: var(--err); }
.modal-h > div { flex: 1; min-width: 0; }
.modal-h h3 { margin: 6px 0 0; font: 700 17px/1.3 var(--f-ui); }
.modal-h p { margin: 6px 0 0; color: var(--ink-3); font-size: 13.5px; line-height: 1.55; }
.modal-b { padding: 18px 22px 6px; overflow-y: auto; }
.modal-f { display: flex; justify-content: flex-end; align-items: center; gap: 8px; padding: 14px 22px 18px; }
.step { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; }
.step-h { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-bottom: 1px solid var(--line); font-size: 13.5px; font-weight: 600; flex-wrap: wrap; }
.step-h .n { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: color-mix(in srgb, var(--acc) 16%, transparent); color: var(--acc); font: 700 11px var(--f-mono); }
.step-h .sp { flex: 1; }
.step-b { padding: 14px 14px 2px; }

/* toast */
.toasts { position: fixed; left: 50%; bottom: calc(var(--shellbar) + 18px); z-index: 120; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none; }
.toast { display: flex; align-items: center; gap: 10px; max-width: min(560px, calc(100vw - 32px)); padding: 10px 16px 10px 12px; border-radius: 11px; background: var(--s3); box-shadow: var(--pop); font-size: 13.5px; pointer-events: auto; animation: toast .35s var(--spring); }
.toast .i { color: var(--ok); } .toast.err .i { color: var(--err); } .toast.warn .i { color: var(--warn); }
.toast.out { opacity: 0; transform: translateY(6px); transition: all .25s; }
@keyframes toast { from { opacity: 0; transform: translateY(12px) scale(.96); } }

/* empty / skeleton / notes */
.empty { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 48px 24px; animation: rise .4s var(--ease); }
.empty-ic { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 14px; border-radius: 12px; background: var(--s2); border: 1px solid var(--line-2); color: var(--ink-3); }
.empty-ic .i { width: 22px; height: 22px; }
.empty h4 { margin: 0 0 6px; font-size: 15px; font-weight: 600; }
.empty p { margin: 0 0 16px; max-width: 440px; color: var(--ink-3); font-size: 13.5px; line-height: 1.55; }
.empty p:last-child { margin-bottom: 0; }
.sk { display: block; height: 14px; border-radius: 6px; background: linear-gradient(90deg, var(--s2), var(--s3), var(--s2)); background-size: 200% 100%; animation: sk 1.3s infinite; }
@keyframes sk { to { background-position: -200% 0; } }
.sk-rows { padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.note { display: flex; gap: 10px; padding: 12px 14px; border-radius: 10px; background: var(--s2); border: 1px solid var(--line); font-size: 13px; color: var(--ink-2); line-height: 1.55; }
.note > .i { color: var(--info); margin-top: 1px; }
.note.acc { background: color-mix(in srgb, var(--acc) 7%, var(--s1)); border-color: color-mix(in srgb, var(--acc) 25%, transparent); } .note.acc > .i { color: var(--acc); }
.note.err { background: color-mix(in srgb, var(--err) 7%, var(--s1)); border-color: color-mix(in srgb, var(--err) 28%, transparent); } .note.err > .i { color: var(--err); }
.note.ok { background: color-mix(in srgb, var(--ok) 7%, var(--s1)); border-color: color-mix(in srgb, var(--ok) 28%, transparent); } .note.ok > .i { color: var(--ok); }
.note code { font-size: 12px; padding: 1px 5px; border-radius: 4px; background: var(--s3); }
.note a { color: var(--acc); }
.pill-note { display: flex; align-items: center; gap: 10px; padding: 9px 16px; margin-bottom: 16px; border: 1px solid var(--line-2); border-radius: 99px; font-size: 12.5px; color: var(--ink-3); }
.pill-note .dot { width: 6px; height: 6px; background: var(--ink-3); }
.pill-note a, .pill-note button { color: var(--ink-2); text-decoration: underline; text-underline-offset: 3px; background: none; border: 0; padding: 0; font-size: inherit; }

@media (max-width: 900px) { .panel-grid { grid-template-columns: minmax(0, 1fr); } .kv { grid-template-columns: minmax(0, 1fr); gap: 2px; } .kv dd { margin-bottom: 10px; } }