/* Портал: простая вёрстка без скриптов в разметке, читается с 360 px (TZ-02 приёмка 16). */
:root { --fg: #1d1d1f; --muted: #6b6b70; --line: #d9d9de; --accent: #2c5fd6; --bad: #b3261e; --warn: #8a5a00; --ok: #1e7b34; }
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.45 system-ui, sans-serif; color: var(--fg); background: #f6f6f8; }
header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px;
  padding: 8px 16px; background: #fff; border-bottom: 1px solid var(--line); }
header nav { display: flex; flex-wrap: wrap; gap: 4px 16px; }
header form { margin: 0; }
main { max-width: 960px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.5rem; margin: 0 0 12px; }
h2 { font-size: 1.15rem; margin: 0 0 8px; }
a { color: var(--accent); }
.card { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin: 0 0 16px; }
.narrow { max-width: 420px; margin-left: auto; margin-right: auto; }
label { display: block; margin: 0 0 12px; }
input[type=text], input:not([type]), input[type=password], select { display: block; width: 100%; margin-top: 4px;
  padding: 10px; font: inherit; border: 1px solid var(--line); border-radius: 8px; }
button, .button { display: inline-block; padding: 10px 16px; font: inherit; color: #fff; background: var(--accent);
  border: 0; border-radius: 8px; text-decoration: none; cursor: pointer; }
button.danger { background: var(--bad); }
button.link { padding: 0; color: var(--accent); background: none; text-decoration: underline; }
button.secondary, .button.secondary { color: var(--fg); background: #e9e9ee; }
.error { color: var(--bad); } .warn { color: var(--warn); } .ok { color: var(--ok); } .muted { color: var(--muted); }
progress.meter { width: 100%; height: 10px; appearance: none; border: 0; border-radius: 5px; background: #e9e9ee; overflow: hidden; }
progress.meter::-webkit-progress-bar { background: #e9e9ee; }
progress.meter::-webkit-progress-value { background: var(--accent); }
progress.meter::-moz-progress-bar { background: var(--accent); }
progress.meter.warn::-webkit-progress-value { background: var(--warn); } progress.meter.warn::-moz-progress-bar { background: var(--warn); }
progress.meter.full::-webkit-progress-value { background: var(--bad); } progress.meter.full::-moz-progress-bar { background: var(--bad); }
ul.plain { list-style: none; padding: 0; margin: 0; }
.tabs { display: flex; flex-wrap: wrap; gap: 4px 16px; margin: 0 0 8px; }
.tabs a[aria-current] { font-weight: 600; color: var(--fg); text-decoration: none; }
.crumbs { margin: 0 0 12px; word-break: break-word; }
ul.folders { list-style: none; padding: 0; margin: 0 0 16px; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
a.folder { display: block; margin: 0; font-weight: 600; text-decoration: none; }
ul.entries { list-style: none; padding: 0; margin: 0 0 16px; background: #fff; border: 1px solid var(--line); border-radius: 10px; }
li.entry { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; padding: 10px 12px; border-top: 1px solid var(--line); }
li.entry:first-child { border-top: 0; }
ul.entries > li.muted { padding: 12px; }
.thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; background: #eee; }
.icon { width: 56px; text-align: center; font-size: 28px; }
.info { flex: 1 1 180px; min-width: 0; display: flex; flex-direction: column; }
.info .name { word-break: break-word; }
.actions { display: flex; flex-wrap: wrap; gap: 4px 12px; }
.actions a.danger { color: var(--bad); }
form.inline { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 8px; }
form.inline label { flex: 1 1 200px; margin: 0; }
ul.uploads li { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; margin-top: 10px; word-break: break-word; }
ul.uploads li progress { grid-column: 1 / -1; }
input[type=file] { display: block; margin-top: 4px; max-width: 100%; }
/* Справка */
.help h2 { margin-top: 20px; }
.help img { display: block; max-width: 100%; height: auto; margin: 12px 0; }
.help table { border-collapse: collapse; width: 100%; font-size: 15px; }
.help th, .help td { border: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
.help code, kbd { font: 14px/1.2 ui-monospace, monospace; background: #f0f0f4; border-radius: 4px; padding: 1px 4px; }
kbd { border: 1px solid #c8c8d0; border-bottom-width: 2px; }
.scroll { overflow-x: auto; }
ol.help-toc li { margin: 0 0 10px; }
.help-nav { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: 0 0 24px; }
.help-link { font-size: 15px; }
/* Пульт карты (TZ-03) */
.gpu-words { font-size: 1.1rem; font-weight: 600; margin: 0 0 8px; }
.gpu-bar { margin: 12px 0; }
.gpu-bar-title { font-size: 15px; margin: 0 0 4px; }
.gpu-svg { display: block; width: 100%; height: 14px; border-radius: 7px; overflow: hidden; background: #e9e9ee; }
.gpu-legend { display: flex; flex-wrap: wrap; gap: 2px 14px; font-size: 14px; color: var(--muted); margin-top: 4px; }
.gpu-legend b { color: var(--fg); font-weight: 600; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 4px; vertical-align: -1px; }
.seg-studio { fill: var(--accent); background: var(--accent); }
.seg-llm { fill: #8e44ad; background: #8e44ad; }
.seg-other { fill: var(--warn); background: var(--warn); }
.seg-free { fill: #d5d5dc; background: #d5d5dc; }
.gpu-buttons { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }