:root { color-scheme: light dark; }
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--fg); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "DejaVu Sans Mono", "Courier New", monospace; font-size: 14px; height: 100vh; height: 100svh; display: flex; flex-direction: column; overflow-x: hidden; overflow-y: hidden; line-height: 1.3; letter-spacing: 0; }
a { color: var(--accent); text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: none; }
input, select, textarea { font: inherit; color: inherit; background: transparent; border: none; }
pre { white-space: pre; }
h1 { font-size: 1.5rem; font-weight: 700; margin-bottom: 1.5rem; color: var(--accent); }
hr { border: 0; border-top: 1px dashed var(--dim); margin: 0.8rem 0; }

::-webkit-scrollbar { width: 14px; }
::-webkit-scrollbar-track { background: var(--scroll-track); border-left: 1px solid var(--border); }
::-webkit-scrollbar-thumb { background: var(--scroll-thumb); border: 4px solid var(--scroll-track); }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

.bar { flex: 0 0 3rem; height: 3rem; display: flex; justify-content: space-between; align-items: center; padding: 0 1rem; border-bottom: 1px solid var(--border); background: var(--bg); }
header.bar { user-select: none; }
footer.bar { flex: 0 0 2rem; height: 2rem; border-top: 1px solid var(--border); border-bottom: none; font-size: 0.8rem; color: var(--dim); justify-content: space-between; }
.brand { font-weight: 700; text-transform: uppercase; color: var(--accent); letter-spacing: 1px; font-size: 0.9rem; }
.nav { display: flex; gap: 1px; background: var(--border); border: 1px solid var(--border); margin-left: auto; }
.nav .btn { background: var(--bg); color: var(--dim); border: none; padding: 0.35rem 0.85rem; cursor: pointer; font-size: 0.85rem; transition: color 0.1s ease, background 0.1s ease; text-transform: none; white-space: nowrap; }
.nav .btn .icon { display: none; }
.nav .btn .label { display: inline; }
.nav .btn:hover { color: var(--accent); }
.nav .btn.active { background: var(--accent); color: var(--bg); font-weight: 700; }

.main { flex: 1 1 auto; overflow-y: auto; padding: 1rem; width: 100%; max-width: 1600px; margin: 0 auto; min-width: 0; }
.view { display: none; min-height: 100%; min-width: 0; }
.view.active { display: flex; flex-direction: column; gap: 1.75rem; }

.panel { border: 1px solid var(--border); padding: 1rem; position: relative; background: var(--bg); display: flex; flex-direction: column; gap: 0.75rem; border-radius: 0; color: inherit; text-decoration: none; min-width: 0; }
.panel > * { min-width: 0; }
.panel[data-title]::before { content: attr(data-title); position: absolute; top: -0.6em; left: 0.8rem; background: var(--bg); padding: 0 0.5rem; color: var(--accent); font-weight: 700; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px; }
.panel > footer { margin-top: 1.5rem; border-top: 1px dashed var(--dim); padding-top: 0.8rem; display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; }
a.panel { cursor: pointer; }

.stack { display: flex; flex-direction: column; gap: 1rem; }
.stack.tight { gap: 0.5rem; }
.stack > * { min-width: 0; }
.row { display: flex; gap: 1rem; align-items: center; }
.grid { display: grid; gap: 1.5rem; grid-template-columns: var(--grid, repeat(var(--cols, 1), minmax(0, 1fr))); }
.grid.tight { gap: 0.5rem; }
.span { grid-column: span var(--span, 2); }
.grow { flex: 1 1 auto; }

.btn { background: transparent; border: 1px solid var(--dim); color: var(--accent); padding: 0.3rem 0.8rem; text-transform: uppercase; font-size: 0.85rem; cursor: pointer; display: inline-flex; align-items: center; gap: 0.5rem; border-radius: 0; }
.btn:hover { border-color: var(--accent); background: var(--hover-bg); }
.btn.active { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.btn.plain { border: none; padding: 0; }
.btn.plain:hover { background: transparent; }

.title { font-size: 1rem; color: var(--accent); border-bottom: 3px double var(--border); padding-bottom: 0.5rem; text-transform: uppercase; display: flex; justify-content: space-between; gap: 1rem; }

.title-path { align-items: baseline; gap: 0.6rem; flex-wrap: wrap; }
.year { font-weight: 700; letter-spacing: 0.6px; }
.crumbs { display: inline-flex; align-items: baseline; gap: 0.4rem; row-gap: 0.2rem; flex-wrap: wrap; font-size: inherit; text-transform: uppercase; letter-spacing: 0.6px; color: var(--dim); }
.crumbs .crumb { color: var(--dim); white-space: nowrap; }
.crumbs .crumb-sep { color: var(--dim); opacity: 0.6; }
.crumbs .crumb.current { color: var(--accent); font-weight: 700; }
.crumbs a.crumb:hover { color: var(--accent); }

.dim { color: var(--dim); }
.accent { color: var(--accent); }
.right { text-align: right; }
.sm { font-size: 0.8rem; }
.xs { font-size: 0.7rem; }
.center { justify-content: center; align-items: center; text-align: center; }
.spread { justify-content: space-between; }

.table { overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }
.table table { width: 100%; border-collapse: collapse; font-size: 0.9rem; min-width: 500px; }
.table th { text-align: left; border-bottom: 1px solid var(--table-head-border); color: var(--dim); padding: 0.5rem; font-weight: normal; }
.table td { padding: 0.5rem; border-bottom: 1px solid var(--table-row-border); color: var(--fg); }
.table tr:last-child td { border-bottom: none; }

.field { margin-bottom: 1rem; }
.field label { display: block; color: var(--dim); font-size: 0.8rem; margin-bottom: 0.2rem; text-transform: uppercase; letter-spacing: 0.5px; }
.field input, .field select, .field textarea { background: transparent; border: none; border-bottom: 1px solid var(--dim); color: var(--accent); padding: 0.3rem 0; width: 100%; }
.field input:focus, .field select:focus, .field textarea:focus { border-bottom-color: var(--accent); outline: none; }

.kv { display: grid; grid-template-columns: 1fr auto; gap: 0.3rem 1rem; }
.kv dt { color: var(--dim); font-weight: 400; min-width: 0; }
.kv dd { margin: 0; color: var(--fg); font-weight: 400; min-width: 0; overflow-wrap: anywhere; }
.kv dd.dim { font-weight: 400; }

.meter { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.5rem; font-size: 0.85rem; flex-wrap: wrap; }
.meter .label { width: 60px; color: var(--dim); }
.meter .track { flex: 1; color: var(--dim); position: relative; min-width: 0; overflow: hidden; }
.meter .fill { position: absolute; left: 0; top: 0; color: var(--accent); overflow: hidden; white-space: nowrap; }

.ascii { font-size: 12px; line-height: 12px; color: var(--accent); white-space: pre; }
.blink { animation: blink 1s step-end infinite; }
.faint { opacity: 0.5; }

.frame { border: 1px dashed var(--dim); display: flex; align-items: center; justify-content: center; background: var(--viewport-bg); padding: 1rem; min-height: 240px; }
.log { font-size: 0.8rem; line-height: 1.4; }
.code { border: 1px solid var(--code-border, var(--border)); padding: 0.8rem 1rem; background: var(--code-bg, var(--viewport-bg)); overflow-x: auto; margin: 0.8rem 0 1.2rem; max-width: 100%; }

.ok { color: var(--status-ok); }
.warn { color: var(--status-warn); }
.err { color: var(--status-err); }
.info { color: var(--status-info); }

@keyframes blink { 50% { opacity: 0; } }

@media (max-width: 700px) { .code pre { white-space: pre-wrap; word-break: break-word; } }
@media (max-width: 800px) { .table table { min-width: 360px; table-layout: fixed; } .table th, .table td { overflow-wrap: anywhere; } }
@media (max-width: 900px) { .grid { grid-template-columns: var(--grid-md, var(--grid, repeat(var(--cols, 1), minmax(0, 1fr)))); } .span { grid-column: span var(--span-md, var(--span, 1)); } #doc-index { display: none; } }
@media (max-width: 600px) { .grid { grid-template-columns: var(--grid-sm, var(--grid-md, var(--grid, repeat(var(--cols, 1), minmax(0, 1fr))))); } .span { grid-column: span var(--span-sm, var(--span-md, var(--span, 1))); } .nav .btn { text-align: center; } .nav .btn .label { display: none; } .nav .btn .icon { display: inline; font-weight: 700; letter-spacing: 0.5px; } .title { flex-wrap: wrap; gap: 0.4rem; } .row { flex-wrap: wrap; } .panel > footer { flex-direction: column; align-items: flex-start; } .kv { grid-template-columns: 1fr; } }
:root { --bg: #ffffff; --fg: #111111; --accent: #000000; --border: #333333; --dim: #777777; --status-ok: #111111; --status-warn: #555555; --status-err: #999999; --status-info: #333333; --hover-bg: rgba(0, 0, 0, 0.06); --table-row-border: #e6e6e6; --table-head-border: #cccccc; --scroll-thumb: #666666; --scroll-track: #ffffff; --viewport-bg: rgba(0, 0, 0, 0.04); --code-bg: #f3f3f3; --code-border: #bfbfbf; }