/* 3dprint: paper and ink, the style of the tetra generator. One monospace face, hairlines, no shadows. */
:root { --paper: #fbfaf6; --ink: #1b1b1b; --muted: #8a8780; --line: #d9d6cd; --blue: #1d4ed8; --red: #b42318; --green: #1a7f37; --hover: #efede6; }
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--paper); color: var(--ink);
  font: 12px/1.45 "IBM Plex Mono", ui-monospace, Consolas, monospace; }
a { color: var(--ink); }
a:hover { color: var(--blue); }

.top { display: flex; align-items: stretch; border-bottom: 1px solid var(--ink); }
.top > * { padding: 8px 12px; text-transform: uppercase; letter-spacing: .08em; text-decoration: none; }
.top .brand { border-right: 1px solid var(--ink); font-weight: 500; }
.top .crumb { color: var(--muted); }
.top .spacer { flex: 1; }
.top .who { color: var(--muted); text-transform: none; letter-spacing: 0; }
.top button.link { width: auto; background: transparent; color: var(--ink); border: 0; border-left: 1px solid var(--ink); padding: 8px 12px; }
.top button.link:hover { background: var(--hover); }

.page { max-width: 920px; margin: 28px auto; padding: 0 16px; }
.card { border: 1px solid var(--ink); background: var(--paper); }
.card.narrow { max-width: 380px; margin: 9vh auto 0; }
.head { display: flex; border-bottom: 1px solid var(--ink); }
.head span { padding: 6px 10px; text-transform: uppercase; letter-spacing: .08em; }
.head span:first-child { border-right: 1px solid var(--ink); color: var(--muted); }
.sec { padding: 10px; border-bottom: 1px solid var(--line); }
.sec:last-child { border-bottom: 0; }
.label { color: var(--muted); text-transform: uppercase; font-size: 10px; letter-spacing: .08em; margin-bottom: 6px; }
.note { color: var(--muted); font-size: 10.5px; margin-top: 6px; }
.err { color: var(--red); }
.ok { color: var(--green); }

label.field { display: block; margin: 8px 0; }
label.field span { display: block; color: var(--muted); text-transform: uppercase; font-size: 10px; letter-spacing: .08em; }
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
  width: 100%; font: inherit; border: 0; border-bottom: 1px solid var(--line); background: transparent; padding: 4px 0; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: none; border-bottom-color: var(--blue); }

button { width: 100%; font: inherit; text-transform: uppercase; letter-spacing: .08em; padding: 7px;
  background: var(--ink); color: var(--paper); border: 1px solid var(--ink); cursor: pointer; }
button:hover { background: #000; }
button.ghost { background: transparent; color: var(--ink); }
button.ghost:hover { background: var(--hover); }
button.small { width: auto; padding: 2px 8px; font-size: 10px; }
button:disabled { opacity: .45; cursor: default; }

table.list { width: 100%; border-collapse: collapse; }
table.list th { text-align: left; color: var(--muted); text-transform: uppercase; font-size: 10px; letter-spacing: .08em; font-weight: 400;
  padding: 6px 10px; border-bottom: 1px solid var(--ink); }
table.list td { padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.list tr:last-child td { border-bottom: 0; }
table.list tr.row-link:hover td { background: var(--hover); cursor: pointer; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.tag { display: inline-block; border: 1px solid var(--line); padding: 0 5px; font-size: 10px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.tag.on { border-color: var(--ink); color: var(--ink); }

/* project view: the model fills the window, panels float over it */
body.viewer { overflow: hidden; height: 100%; }
#view { position: fixed; inset: 34px 0 0 0; }
.panel { position: fixed; top: 46px; width: 300px; max-height: calc(100% - 58px); overflow-y: auto;
  background: rgba(251,250,246,.93); border: 1px solid var(--ink); }
.panel.left { left: 12px; }
.panel.right { right: 12px; width: 280px; }
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; border: 1px solid var(--ink); margin: 2px 0; }
.seg button { background: transparent; color: var(--ink); border: 0; padding: 5px; }
.seg button + button { border-left: 1px solid var(--ink); }
.seg button.on { background: var(--ink); color: var(--paper); }
.data { display: grid; grid-template-columns: 1fr auto; gap: 2px 8px; }
.data b { font-weight: 500; text-align: right; font-variant-numeric: tabular-nums; }
.srow { margin: 7px 0 5px; }
.shead { display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 6px; }
.shead b { font-weight: 500; text-align: right; font-variant-numeric: tabular-nums; }
.shead label small { color: var(--muted); }
.srow input[type=range] { display: block; width: 100%; margin: 4px 0 0; accent-color: var(--ink); }
.srow select, .srow input[type=text], .srow input[type=number] { margin-top: 2px; }
.parts button { text-align: left; text-transform: none; letter-spacing: 0; margin: 2px 0; display: flex; justify-content: space-between; }
.vlist { margin: 0; padding: 0; list-style: none; }
.vlist li { padding: 6px 10px; border-bottom: 1px solid var(--line); cursor: pointer; }
.vlist li:hover { background: var(--hover); }
.vlist li.sel { background: var(--ink); color: var(--paper); }
.vlist li.sel .meta { color: #bdbab2; }
.vlist .meta { color: var(--muted); font-size: 10.5px; display: flex; justify-content: space-between; }
.vlist .msg { overflow-wrap: anywhere; }
.rowbtns { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 6px; }
.dl a { display: flex; justify-content: space-between; padding: 3px 0; text-decoration: none; border-bottom: 1px dotted var(--line); }
.dl a:last-child { border-bottom: 0; }
#status { color: var(--muted); }
#status.err { color: var(--red); }
#toast { position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: 6px 12px;
  letter-spacing: .04em; opacity: 0; transition: opacity .25s; pointer-events: none; z-index: 5; }
#toast.show { opacity: 1; }
pre.log { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; font-size: 10.5px; color: var(--red); max-height: 160px; overflow-y: auto; }
.share input { font-size: 10.5px; }
@media (max-width: 760px) { .panel.right { display: none; } .panel.left { right: 12px; width: auto; max-height: 50%; } }