internal/web/static/style.css

185f434bf23123c61a922129270c2db4cfebd493
gitbay/internal/web/static/style.css history · blame · raw

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   1/* gitbay stylesheet. Tokens first, on :root and again in the dark media
   2   query; components use tokens only. Two accents with separate jobs:
   3   blue is what you can do (links, primary buttons, focus, pressed
   4   toggles), orange is where you are and what wants you (current tab,
   5   rail counts, pending state, unverified signatures). Orange is never a
   6   button ground. internal/web/tokens_test.go measures every token;
   7   internal/web/classes_test.go checks every template class has a rule.
   8   No external requests: fonts are served from this origin. */
   9
  10@font-face {
  11  font-family: "Atkinson Hyperlegible Next";
  12  font-style: normal;
  13  font-weight: 400 700;
  14  font-display: swap;
  15  src: url(/static/fonts/atkinson-next-roman.woff2) format("woff2");
  16}
  17@font-face {
  18  font-family: "Atkinson Hyperlegible Next";
  19  font-style: italic;
  20  font-weight: 400 700;
  21  font-display: swap;
  22  src: url(/static/fonts/atkinson-next-italic.woff2) format("woff2");
  23}
  24@font-face {
  25  font-family: "Atkinson Hyperlegible Mono";
  26  font-style: normal;
  27  font-weight: 400 600;
  28  font-display: swap;
  29  src: url(/static/fonts/atkinson-mono-roman.woff2) format("woff2");
  30}
  31
  32:root {
  33  /* declare native light+dark support: correct form controls and
  34     scrollbars per scheme, and opt out of browser auto-darkening */
  35  color-scheme: light dark;
  36
  37  /* grounds: canvas, surface and inset are three steps, not one */
  38  --canvas: #ffffff;
  39  --surface: #ebedf1;
  40  --inset: #ffffff;
  41  --hover: #e1e4ea;
  42  --line: #8d939c;           /* 3.09:1 on canvas — a border you can see */
  43  --faint: #d8dce2;
  44
  45  /* ink */
  46  --fg: #1c1f24;
  47  --muted: #5a6270;
  48  --neutral: var(--muted);
  49
  50  /* blue: what you can do. --link is text, --fill is a ground; one blue
  51     cannot clear 4.5:1 as text and 3:1 as a ground in both schemes. */
  52  --link: #0033d6;
  53  --fill: #0000f0;
  54  --fill-fg: #ffffff;
  55  --focus: var(--link);
  56
  57  /* orange: where you are, what wants you. Two cuts because the floor
  58     differs by size: --mark for bars, --warn at text size. */
  59  --mark: #e4572e;
  60  --warn: #b8400f;
  61
  62  /* state */
  63  --ok: #0a7536;
  64  --bad: #c62828;
  65  --done: #6b21a8;
  66
  67  /* diff row tints: enough to scan, light enough that the syntax
  68     palette stays legible on them (TestSyntaxPaletteContrast) */
  69  --diff-add: #e4f6ea;
  70  --diff-del: #fdeaea;
  71
  72  /* the rail is black in both schemes: the one brand constant */
  73  --shell-bg: #000000;
  74  --shell-fg: #f2f2f2;
  75  --shell-muted: #8f8f8f;
  76  --shell-line: #1c1c1c;
  77  --shell-hover: #141414;
  78  --shell-mark: #ff6b3d;
  79
  80  /* the languages' own colours; the same in both schemes */
  81  --lang-go: #00add8;
  82  --lang-rust: #dea584;
  83  --lang-c: #555555;
  84  --lang-python: #3572a5;
  85  --lang-javascript: #f1e05a;
  86  --lang-typescript: #3178c6;
  87  --lang-shell: #89e051;
  88  --lang-ruby: #701516;
  89  --lang-java: #b07219;
  90  --lang-swift: #f05138;
  91  --lang-html: #e34c26;
  92  --lang-css: #563d7c;
  93  --lang-org: #77aa99;
  94  --lang-markdown: #083fa1;
  95  --lang-emacs-lisp: #c065db;
  96  --lang-nix: #7e7eff;
  97  --lang-sql: #e38c00;
  98
  99  --sans: "Atkinson Hyperlegible Next", -apple-system, BlinkMacSystemFont,
 100          "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
 101  --mono: "Atkinson Hyperlegible Mono", ui-monospace, "SF Mono",
 102          SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
 103
 104  /* 12, 13, 14, 16, 20, 24, 32 */
 105  --fs-0: 0.75rem;
 106  --fs-1: 0.8125rem;
 107  --fs-2: 0.875rem;
 108  --fs-3: 1rem;
 109  --fs-4: 1.25rem;
 110  --fs-5: 1.5rem;
 111  --fs-6: 2rem;
 112
 113  /* 4, 8, 12, 16, 24, 32, 48 */
 114  --sp-1: 4px;
 115  --sp-2: 8px;
 116  --sp-3: 12px;
 117  --sp-4: 16px;
 118  --sp-5: 24px;
 119  --sp-6: 32px;
 120  --sp-7: 48px;
 121
 122  --r-ctl: 4px;   /* controls and chips */
 123  --r-card: 6px;  /* cards, lists, code blocks */
 124  --shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
 125
 126  /* the native select arrow cannot be restyled, so draw our own;
 127     --chev carries the stroke colour per scheme */
 128  --chev: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%235a6270' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
 129}
 130@media (prefers-color-scheme: dark) {
 131  :root {
 132    --canvas: #101114;
 133    --surface: #212429;
 134    --inset: #0b0c0e;
 135    --hover: #2b2f36;
 136    --line: #61666f;
 137    --faint: #2f333a;
 138
 139    --fg: #e9eaec;
 140    --muted: #a3a9b3;
 141    --neutral: var(--muted);
 142
 143    --link: #8b9bff;
 144    --fill: #4d61f0;
 145    --fill-fg: #ffffff;
 146    --focus: var(--link);
 147
 148    --mark: #ff6b3d;
 149    --warn: #ff8a63;
 150
 151    --ok: #3fce7a;
 152    --bad: #ff6b6b;
 153    --done: #c084fc;
 154
 155    --diff-add: #0d2a18;
 156    --diff-del: #2c1113;
 157
 158    --shell-bg: #000000;
 159    --shell-fg: #f2f2f2;
 160    --shell-muted: #8f8f8f;
 161    --shell-line: #1c1c1c;
 162    --shell-hover: #141414;
 163    --shell-mark: #ff6b3d;
 164
 165    /* the languages' own colours; the same in both schemes */
 166    --lang-go: #00add8;
 167    --lang-rust: #dea584;
 168    --lang-c: #555555;
 169    --lang-python: #3572a5;
 170    --lang-javascript: #f1e05a;
 171    --lang-typescript: #3178c6;
 172    --lang-shell: #89e051;
 173    --lang-ruby: #701516;
 174    --lang-java: #b07219;
 175    --lang-swift: #f05138;
 176    --lang-html: #e34c26;
 177    --lang-css: #563d7c;
 178    --lang-org: #77aa99;
 179    --lang-markdown: #083fa1;
 180    --lang-emacs-lisp: #c065db;
 181    --lang-nix: #7e7eff;
 182    --lang-sql: #e38c00;
 183
 184    --shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
 185    --chev: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23a3a9b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
 186  }
 187}
 188
 189/* ---- base ---- */
 190* { box-sizing: border-box; }
 191html { font-size: 16px; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
 192body {
 193  margin: 0;
 194  background: var(--canvas);
 195  color: var(--fg);
 196  font: var(--fs-3)/1.5 var(--sans);
 197  min-height: 100vh;
 198}
 199h1, h2, h3 { line-height: 1.25; font-weight: 600; }
 200h1 { font-size: var(--fs-5); margin: 0 0 var(--sp-3); text-wrap: balance; }
 201h2 { font-size: var(--fs-4); margin: var(--sp-6) 0 var(--sp-3); }
 202h3 { font-size: var(--fs-3); margin: var(--sp-5) 0 var(--sp-2); }
 203p { margin: 0 0 var(--sp-3); }
 204a { color: var(--link); text-decoration: none; }
 205a:hover { text-decoration: underline; }
 206a.xref { color: var(--link); text-decoration: none; }
 207
 208code, pre, .mono, .code, td.mode, td.size {
 209  font-family: var(--mono);
 210  font-size: var(--fs-1);
 211}
 212.mono { overflow-wrap: anywhere; }
 213
 214/* ---- focus: one authored ring, so keyboard position is never the
 215   browser's guess ---- */
 216:focus-visible {
 217  outline: 2px solid var(--focus);
 218  outline-offset: 2px;
 219  border-radius: 1px;
 220}
 221/* the rail is black in both schemes and --focus is a dark blue in the
 222   light one — a ring nobody could see there */
 223.rail :focus-visible { outline-color: var(--shell-mark); }
 224
 225/* visually hidden, still read aloud */
 226.vh {
 227  position: absolute;
 228  width: 1px; height: 1px;
 229  margin: -1px; padding: 0; border: 0;
 230  clip-path: inset(50%);
 231  overflow: hidden;
 232  white-space: nowrap;
 233}
 234
 235/* ---- skip link: the rail runs ahead of the content in source order ---- */
 236a.skip {
 237  position: absolute;
 238  left: var(--sp-3); top: -3rem;
 239  z-index: 50;
 240  background: var(--fill);
 241  color: var(--fill-fg);
 242  padding: var(--sp-2) var(--sp-4);
 243  font-weight: 600;
 244}
 245a.skip:focus { top: var(--sp-3); text-decoration: none; }
 246
 247/* ---- rail ---- */
 248.rail {
 249  flex: none;
 250  width: 14rem;
 251  background: var(--shell-bg);
 252  color: var(--shell-fg);
 253  border-right: 1px solid var(--shell-line);
 254  position: sticky;
 255  top: 0;
 256  height: 100vh;
 257  display: flex;
 258  flex-direction: column;
 259}
 260a.brand {
 261  display: flex;
 262  align-items: center;
 263  gap: var(--sp-2);
 264  padding: var(--sp-4) var(--sp-4) var(--sp-3);
 265  color: var(--shell-fg);
 266  font-weight: 600;
 267  font-size: var(--fs-3);
 268}
 269a.brand:hover { text-decoration: none; }
 270a.brand svg.mark { display: block; flex: none; }
 271a.brand span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
 272
 273.railbody { flex: 1; overflow-y: auto; padding: 0 var(--sp-3); }
 274/* search is reachable from every page, so it sits above the rail's links
 275   rather than on one page of its own */
 276form.railsearch { margin-bottom: var(--sp-3); }
 277form.railsearch input[type="search"] {
 278  width: 100%;
 279  background: var(--shell-hover);
 280  border: 1px solid var(--shell-line);
 281  color: var(--shell-fg);
 282  border-radius: var(--r-ctl);
 283  padding: 6px 10px;
 284  height: 32px;
 285  font: inherit;
 286  font-size: var(--fs-2);
 287}
 288form.railsearch input[type="search"]::placeholder { color: var(--shell-muted); }
 289ul.raillist { list-style: none; margin: 0 0 var(--sp-4); padding: 0; }
 290ul.raillist a {
 291  display: flex;
 292  align-items: center;
 293  gap: var(--sp-2);
 294  padding: 5px var(--sp-2);
 295  color: var(--shell-fg);
 296  font-size: var(--fs-2);
 297  border-radius: var(--r-ctl);
 298  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
 299}
 300ul.raillist a:hover { background: var(--shell-hover); text-decoration: none; }
 301/* orange marks position — the rail's only accent */
 302ul.raillist a[aria-current] {
 303  background: var(--shell-hover);
 304  box-shadow: inset 3px 0 0 var(--shell-mark);
 305  font-weight: 600;
 306}
 307ul.raillist .owner { color: var(--shell-muted); }
 308ul.raillist.wide a { white-space: normal; display: block; }
 309ul.raillist.wide b { display: block; font-weight: 500; font-size: var(--fs-1); }
 310ul.raillist.wide .owner { display: block; font-size: var(--fs-0); }
 311
 312.railgroup { margin-bottom: var(--sp-4); }
 313.raillabel {
 314  display: flex;
 315  align-items: center;
 316  gap: var(--sp-2);
 317  margin: 0 var(--sp-2) var(--sp-1);
 318  font-size: var(--fs-0);
 319  font-weight: 500;
 320  letter-spacing: 0.08em;
 321  text-transform: uppercase;
 322  color: var(--shell-muted);
 323}
 324.count {
 325  font-size: var(--fs-0);
 326  font-weight: 600;
 327  letter-spacing: 0;
 328  background: var(--shell-mark);
 329  color: var(--shell-bg);
 330  padding: 0 5px;
 331  border-radius: var(--r-ctl);
 332  margin-left: auto;
 333}
 334/* pinned above the account cell: always reachable, never scrolled away */
 335.railpinned {
 336  flex: none;
 337  padding: var(--sp-2) var(--sp-3);
 338  margin: 0;
 339  border-top: 1px solid var(--shell-line);
 340}
 341.railfoot {
 342  flex: none;
 343  border-top: 1px solid var(--shell-line);
 344  padding: var(--sp-3) var(--sp-4);
 345  display: flex;
 346  align-items: center;
 347  justify-content: space-between;
 348  gap: var(--sp-3);
 349  font-size: var(--fs-2);
 350}
 351.railfoot a { color: var(--shell-fg); }
 352a.railuser { display: inline-flex; align-items: center; gap: var(--sp-2); }
 353/* a descendant cannot cancel an ancestor's underline, so the link carries
 354   none and the name draws its own */
 355a.railuser:hover { text-decoration: none; }
 356a.railuser:hover .uname { text-decoration: underline; }
 357.railfoot form { margin-left: auto; }
 358.railfoot button.linklike { color: var(--shell-muted); text-decoration: underline; }
 359.railfoot button.linklike:hover { color: var(--shell-fg); }
 360.avatar {
 361  display: inline-grid;
 362  place-items: center;
 363  width: 22px; height: 22px;
 364  flex: none;
 365  border-radius: 50%;
 366  background: var(--fill);
 367  color: var(--fill-fg);
 368  font-size: var(--fs-0);
 369  font-weight: 600;
 370}
 371
 372/* ---- shell ---- */
 373.shell { display: flex; align-items: stretch; min-height: 100vh; }
 374.pane { flex: 1; min-width: 0; display: flex; flex-direction: column; }
 375main.content {
 376  flex: 1;
 377  width: 100%;
 378  padding: var(--sp-5) var(--sp-6) var(--sp-7);
 379}
 380main.wide { max-width: none; }
 381main.reading { max-width: calc(72rem + 2 * var(--sp-6)); }
 382main.bounded { max-width: calc(48rem + 2 * var(--sp-6)); }
 383footer {
 384  width: 100%;
 385  padding: var(--sp-4) var(--sp-6);
 386  border-top: 1px solid var(--faint);
 387  color: var(--muted);
 388  font-size: var(--fs-1);
 389}
 390footer p { margin: 0; }
 391footer a { color: var(--muted); text-decoration: underline; }
 392footer a:hover { color: var(--link); }
 393
 394/* ---- repository header ---- */
 395.repohead {
 396  padding: var(--sp-4) var(--sp-6) 0;
 397  border-bottom: 1px solid var(--line);
 398}
 399.identity { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; }
 400.grow { flex: 1; }
 401/* h1 on the repo home, p elsewhere so each page keeps its own h1 — but
 402   identical in size, because the tabs sit below and navigation must not
 403   move when you use it */
 404.repotitle {
 405  margin: 0;
 406  font-size: var(--fs-4);
 407  font-weight: 600;
 408  line-height: 1.25;
 409}
 410.repotitle a { color: var(--fg); }
 411.repotitle a.owner { color: var(--muted); font-weight: 400; }
 412.repotitle a:hover { color: var(--link); text-decoration: none; }
 413.repotitle .sep { color: var(--muted); margin: 0 2px; font-weight: 400; }
 414.repodesc {
 415  margin: var(--sp-2) 0 0;
 416  color: var(--fg);
 417  font-size: var(--fs-2);
 418  display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap;
 419}
 420.repometa { margin: var(--sp-1) 0 0; color: var(--muted); font-size: var(--fs-1); }
 421.toggles { margin: var(--sp-2) 0 0; color: var(--muted); font-size: var(--fs-1); }
 422
 423nav.tabs {
 424  display: flex;
 425  gap: var(--sp-1);
 426  margin-top: var(--sp-3);
 427  overflow-x: auto;
 428  /* with overflow-y left visible the browser computes it to auto, which
 429     is a vertical drag on touch; the strip scrolls sideways only */
 430  overflow-y: hidden;
 431  scrollbar-width: none;
 432}
 433nav.tabs::-webkit-scrollbar { display: none; }
 434nav.tabs a {
 435  display: inline-flex;
 436  align-items: center;
 437  gap: var(--sp-1);
 438  padding: var(--sp-2) var(--sp-3) 10px;
 439  color: var(--muted);
 440  font-size: var(--fs-2);
 441  white-space: nowrap;
 442  border-bottom: 2px solid transparent;
 443  margin-bottom: -1px;
 444}
 445nav.tabs a:hover { color: var(--fg); text-decoration: none; }
 446nav.tabs a[aria-current] { color: var(--fg); font-weight: 600; border-bottom-color: var(--mark); }
 447/* a count in a tab is plain metadata, not a badge */
 448nav.tabs a i { font-style: normal; color: var(--muted); margin-left: 4px; }
 449
 450/* ---- page heads ---- */
 451.pagehead, .listhead, .headrow {
 452  display: flex;
 453  align-items: center;
 454  gap: var(--sp-3);
 455  flex-wrap: wrap;
 456  margin-bottom: var(--sp-5);
 457}
 458.pagehead h1, .listhead h1, .headrow h1, .listhead h2, .headrow h2 { margin: 0; }
 459.pagehead .grow, .listhead .spacer, .headrow .spacer { flex: 1; }
 460.issuetitle { margin: 0 0 var(--sp-2); font-size: var(--fs-5); }
 461.issuenumber { color: var(--muted); font-weight: 400; }
 462.issuemeta { color: var(--muted); font-size: var(--fs-2); margin: 0 0 var(--sp-4); }
 463.commithead p { margin: var(--sp-1) 0; }
 464.commithead h2 { margin-top: 0; margin-bottom: var(--sp-1); }
 465
 466nav.filters { display: inline-flex; gap: var(--sp-2); flex-wrap: wrap; }
 467nav.filters a {
 468  display: inline-flex;
 469  align-items: center;
 470  height: 32px;
 471  padding: 0 var(--sp-3);
 472  background: var(--canvas);
 473  border: 1px solid var(--line);
 474  border-radius: var(--r-ctl);
 475  color: var(--fg);
 476  font-size: var(--fs-2);
 477  font-weight: 500;
 478}
 479nav.filters a:hover { background: var(--hover); text-decoration: none; }
 480nav.filters a.active { background: var(--surface); border-color: var(--link); color: var(--link); }
 481
 482form.searchform, form.logfilter, form.compareform {
 483  display: flex;
 484  align-items: center;
 485  gap: var(--sp-2);
 486  flex-wrap: wrap;
 487  margin: 0 0 var(--sp-4);
 488}
 489form.searchform input[type="search"], form.logfilter input { flex: 1; min-width: 12rem; max-width: 32rem; }
 490form.searchform.compact { margin: 0; }
 491form.searchform.compact input[type="search"] { min-width: 18rem; }
 492form.compareform label { display: inline-flex; align-items: center; gap: var(--sp-2); margin: 0; }
 493
 494/* ---- buttons: one family, 32px tall, so a row of them lines up ---- */
 495button, .button {
 496  display: inline-flex;
 497  align-items: center;
 498  justify-content: center;
 499  gap: 6px;
 500  height: 32px;
 501  padding: 0 var(--sp-3);
 502  font: inherit;
 503  font-size: var(--fs-2);
 504  font-weight: 500;
 505  border: 1px solid transparent;
 506  border-radius: var(--r-ctl);
 507  cursor: pointer;
 508  text-decoration: none;
 509  white-space: nowrap;
 510  /* a bare <button> is the primary action of its form group */
 511  background: var(--fill);
 512  color: var(--fill-fg);
 513}
 514button.primary, .button.primary { background: var(--fill); color: var(--fill-fg); border-color: transparent; }
 515button:hover, .button.primary:hover { filter: brightness(1.12); text-decoration: none; }
 516button.btn, .button.btn {
 517  background: var(--canvas);
 518  color: var(--fg);
 519  border-color: var(--line);
 520  filter: none;
 521}
 522button.btn:hover, .button.btn:hover { background: var(--hover); filter: none; text-decoration: none; }
 523button.btn[aria-pressed="true"] { background: var(--surface); color: var(--link); border-color: var(--link); }
 524button.linklike {
 525  background: none;
 526  border: 0;
 527  padding: 0;
 528  height: auto;
 529  color: var(--link);
 530  font-weight: 400;
 531  filter: none;
 532}
 533button.linklike:hover { text-decoration: underline; filter: none; }
 534button.danger, .button.danger {
 535  background: var(--canvas);
 536  color: var(--bad);
 537  border-color: var(--bad);
 538  filter: none;
 539}
 540/* --canvas, not --fill-fg: white on the dark scheme's --bad is 2.3:1 */
 541button.danger:hover, .button.danger:hover { background: var(--bad); color: var(--canvas); filter: none; }
 542button:disabled { opacity: 0.55; cursor: default; filter: none; }
 543.btngroup { display: inline-flex; gap: var(--sp-2); flex-wrap: wrap; }
 544form.inline { display: inline; }
 545.act { text-align: right; }
 546
 547/* ---- forms ---- */
 548/* not button: it sets its own colour above, and this rule comes later at
 549   the same specificity */
 550input, textarea, select { font: inherit; color: inherit; }
 551input[type="text"], input[type="search"], input[type="email"],
 552input[type="password"], input[type="number"], input:not([type]), textarea, select {
 553  background: var(--inset);
 554  color: var(--fg);
 555  border: 1px solid var(--line);
 556  border-radius: var(--r-ctl);
 557  padding: 0 10px;
 558  height: 32px;
 559  font-size: var(--fs-2);
 560  line-height: 1.4;
 561}
 562textarea {
 563  width: 100%;
 564  height: auto;
 565  padding: 8px 10px;
 566  resize: vertical;
 567  line-height: 1.5;
 568}
 569textarea[name="content"] { font-family: var(--mono); font-size: var(--fs-1); }
 570select {
 571  appearance: none;
 572  padding-right: 1.9rem;
 573  background-image: var(--chev);
 574  background-repeat: no-repeat;
 575  background-position: right 0.6rem center;
 576  background-size: 0.62rem;
 577  cursor: pointer;
 578}
 579input:hover, textarea:hover, select:hover { border-color: var(--muted); }
 580input[type="radio"] { accent-color: var(--fill); }
 581label { display: block; font-weight: 500; font-size: var(--fs-2); margin-bottom: 4px; }
 582label:has(> input[type="radio"]), label:has(> input[type="checkbox"]),
 583label:has(> select) { display: inline-flex; align-items: center; gap: var(--sp-2); }
 584.hint { display: block; color: var(--muted); font-size: var(--fs-1); font-weight: 400; margin: 0 0 6px; }
 585.field { margin-bottom: var(--sp-4); }
 586.field input[type="text"], .field input[type="email"], .field select { width: 100%; }
 587.check { display: flex; align-items: center; gap: var(--sp-2); font-weight: 400; }
 588::placeholder { color: var(--muted); opacity: 1; }
 589::selection { background: var(--fill); color: var(--fill-fg); }
 590/* :user-invalid, not :invalid — a required field is invalid the moment
 591   the page loads, and colouring it red before anyone has typed is a
 592   scolding, not a hint */
 593input:user-invalid, textarea:user-invalid { border-color: var(--bad); }
 594input[name="confirm"] { width: auto; margin-right: var(--sp-2); }
 595
 596/* A radio keeps the native control: a circle takes one answer, a square
 597   takes any number, and that shape survives greyscale and colour
 598   blindness. The checkbox is drawn so it matches the rest of the family. */
 599input[type="checkbox"] {
 600  appearance: none;
 601  flex: none;
 602  width: 16px;
 603  height: 16px;
 604  margin: 0;
 605  /* an empty box has nothing but its border to announce it */
 606  border: 1px solid var(--muted);
 607  border-radius: var(--r-ctl);
 608  background: var(--inset);
 609  cursor: pointer;
 610}
 611input[type="checkbox"]:not(:checked):hover { border-color: var(--fg); }
 612input[type="checkbox"]:checked {
 613  background: var(--fill);
 614  border-color: var(--fill);
 615  /* the mark sits on the blue ground, so it is white in both schemes */
 616  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l3.4 3.4L11 1.4' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
 617  background-repeat: no-repeat;
 618  background-position: center;
 619  background-size: 11px;
 620}
 621
 622/* a segmented control for a small, mutually exclusive set: real radios
 623   underneath, so arrow keys and screen readers behave as they always did */
 624fieldset.segmented { border: 0; margin: 0 0 var(--sp-4); padding: 0; }
 625fieldset.segmented legend { padding: 0; margin-bottom: var(--sp-2); color: var(--muted); font-size: var(--fs-2); }
 626fieldset.segmented .options { display: inline-flex; }
 627fieldset.segmented label { gap: 0; margin: 0; }
 628fieldset.segmented input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
 629fieldset.segmented span {
 630  display: flex;
 631  align-items: center;
 632  height: 32px;
 633  padding: 0 var(--sp-4);
 634  border: 1px solid var(--line);
 635  font-size: var(--fs-2);
 636  cursor: pointer;
 637}
 638fieldset.segmented label + label span { border-left: 0; }
 639fieldset.segmented label:first-child span { border-radius: var(--r-ctl) 0 0 var(--r-ctl); }
 640fieldset.segmented label:last-child span { border-radius: 0 var(--r-ctl) var(--r-ctl) 0; }
 641fieldset.segmented span:hover { border-color: var(--muted); }
 642fieldset.segmented input:checked + span {
 643  background: var(--fill);
 644  border-color: var(--fill);
 645  color: var(--fill-fg);
 646  font-weight: 600;
 647}
 648fieldset.segmented input:focus-visible + span { outline: 2px solid var(--focus); outline-offset: 2px; }
 649
 650p.branchpick { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); }
 651p.branchpick label { color: var(--muted); font-size: var(--fs-2); margin: 0; }
 652p.branchpick select { flex: 1 1 12rem; }
 653
 654form.signupform, form.editform { max-width: 40rem; }
 655form.signupform label, form.editform label { margin-bottom: 4px; }
 656.editform textarea { width: 100%; }
 657.editform input[name="message"] { width: 100%; }
 658
 659form.commentform { margin: var(--sp-4) 0; max-width: 48rem; }
 660form.commentform p:last-child { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: 0; }
 661
 662details.editbox { margin: var(--sp-2) 0; max-width: 48rem; }
 663details.editbox > summary {
 664  display: inline-flex;
 665  align-items: center;
 666  height: 32px;
 667  padding: 0 var(--sp-3);
 668  background: var(--canvas);
 669  border: 1px solid var(--line);
 670  border-radius: var(--r-ctl);
 671  color: var(--fg);
 672  font-size: var(--fs-2);
 673  font-weight: 500;
 674  cursor: pointer;
 675  list-style: none;
 676}
 677details.editbox > summary::-webkit-details-marker { display: none; }
 678details.editbox > summary:hover { background: var(--hover); }
 679details.editbox[open] > summary { margin-bottom: var(--sp-2); }
 680details.editbox input[type="text"] { width: 100%; }
 681
 682/* ---- settings: one row per control, label then input then its own
 683   button. The name stays setform because the templates carry it. ---- */
 684form.setform {
 685  display: grid;
 686  grid-template-columns: 14rem minmax(0, 28rem) auto;
 687  gap: var(--sp-4);
 688  align-items: start;
 689  padding: var(--sp-3) 0;
 690  border-bottom: 1px solid var(--faint);
 691}
 692form.setform label { margin-top: 6px; }
 693form.setform .hint { margin: 2px 0 0; }
 694form.setform input[type="text"], form.setform input[type="number"], form.setform select { width: 100%; }
 695/* the third column takes the leftover width; the button keeps its own */
 696form.setform > button, form.setform > .btngroup { justify-self: start; }
 697form.setform.stack { grid-template-columns: 1fr; }
 698form.setform.stack textarea, form.setform.stack select { width: 100%; max-width: 48rem; }
 699nav.sections { display: flex; gap: var(--sp-4); flex-wrap: wrap; font-size: var(--fs-2); margin-bottom: var(--sp-5); }
 700ul.protlist { list-style: none; margin: var(--sp-2) 0; padding: 0; }
 701ul.protlist li {
 702  display: flex;
 703  align-items: center;
 704  gap: var(--sp-3);
 705  padding: var(--sp-2) 0;
 706  border-bottom: 1px solid var(--faint);
 707}
 708ul.protlist li:last-child { border-bottom: 0; }
 709ul.protlist form { margin-left: auto; }
 710ul.plain { list-style: none; margin: 0 0 var(--sp-3); padding: 0; }
 711ul.plain li { padding: var(--sp-1) 0; display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; }
 712
 713/* ---- messages: .error and .notice are one family. The names stay
 714   because e2e tests match class="error". ---- */
 715.error, .notice {
 716  border-left: 3px solid var(--bad);
 717  background: color-mix(in srgb, var(--bad) 6%, transparent);
 718  color: var(--fg);
 719  border-radius: 0 var(--r-ctl) var(--r-ctl) 0;
 720  padding: var(--sp-2) var(--sp-3);
 721  margin: 0 0 var(--sp-4);
 722  font-size: var(--fs-2);
 723}
 724.notice { border-left-color: var(--ok); background: color-mix(in srgb, var(--ok) 6%, transparent); }
 725.empty-note, .none, .empty, li.empty, td.empty { color: var(--muted); }
 726
 727/* ---- containers: one recipe for cards, lists and tables ---- */
 728.card, ul.list, ul.loglist, ul.repolist, ul.issuelist,
 729ul.milestonelist, .readme, .code, article.release, .blame, .teambody {
 730  background: var(--surface);
 731  border: 1px solid var(--line);
 732  border-radius: var(--r-card);
 733  overflow: hidden;
 734}
 735.cardhead {
 736  display: flex;
 737  align-items: center;
 738  gap: var(--sp-3);
 739  padding: var(--sp-2) var(--sp-4);
 740  border-bottom: 1px solid var(--line);
 741  font-size: var(--fs-1);
 742  color: var(--muted);
 743}
 744.cardhead b { color: var(--fg); font-weight: 500; }
 745.cardbody { padding: var(--sp-4) var(--sp-5); }
 746ul.list { list-style: none; margin: 0 0 var(--sp-4); padding: 0; }
 747ul.list li { padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--faint); }
 748ul.list li:last-child { border-bottom: 0; }
 749ul.list li:hover { background: var(--hover); }
 750
 751table { border-collapse: collapse; width: 100%; font-size: var(--fs-2); }
 752th {
 753  text-align: left;
 754  font-weight: 500;
 755  font-size: var(--fs-1);
 756  color: var(--muted);
 757  padding: 6px var(--sp-4);
 758  border-bottom: 1px solid var(--line);
 759}
 760td { padding: 7px var(--sp-4); border-bottom: 1px solid var(--faint); vertical-align: top; }
 761tr:last-child td { border-bottom: 0; }
 762tbody tr:hover td { background: var(--hover); }
 763/* every header row a template writes, by the class it or its table
 764   carries: TestHeaderRowsAreLeftAligned reads these selectors */
 765tr.cols th, table.tree th, table.refs th, table.keys th, table.assets th { text-align: left; }
 766tr.cols th { background: var(--canvas); }
 767/* right-aligned columns keep their header with their values */
 768tr.cols th.age, tr.cols th.size { text-align: right; }
 769/* wide listings scroll inside their own box; the page never does. The
 770   wrapper is the scroller only — the table inside carries the card. */
 771.tablewrap { overflow-x: auto; max-width: 100%; }
 772
 773table.tree, table.refs {
 774  background: var(--surface);
 775  border: 1px solid var(--line);
 776  border-radius: var(--r-card);
 777  /* collapsed borders defeat a radius on the table itself */
 778  border-collapse: separate;
 779  border-spacing: 0;
 780  overflow: hidden;
 781  margin-bottom: var(--sp-4);
 782}
 783table.tree tr:last-child td, table.refs tr:last-child td { border-bottom: 0; }
 784table.tree tr:hover td, table.refs tr:hover td { background: var(--hover); }
 785td.name a { color: var(--fg); }
 786td.name a:hover { color: var(--link); }
 787table.tree td.name { width: 25%; white-space: nowrap; }
 788table.tree td.name.dir a { color: var(--link); }
 789table.tree th.lastcommit, table.tree td.lastcommit { width: 55%; }
 790table.tree td.lastcommit {
 791  max-width: 0;
 792  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
 793}
 794table.tree td.lastcommit a {
 795  color: var(--muted);
 796  display: block;
 797  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
 798}
 799table.tree td.lastcommit a:hover { color: var(--link); }
 800table.tree th.age, table.tree td.age { width: 20%; }
 801td.age, th.age { text-align: right; white-space: nowrap; color: var(--muted); font-variant-numeric: tabular-nums; }
 802td.size, td.mode { color: var(--muted); white-space: nowrap; }
 803table.tree th.size, table.tree td.size { text-align: right; }
 804table.refs td.name { width: 100%; }
 805table.refs td.sha, td.sha { color: var(--muted); }
 806
 807/* these tables sit flush with the page text: no outer border, and the
 808   header row drops the ground and the left padding */
 809table.keys, table.assets { background: none; border: 0; border-radius: 0; }
 810table.keys th, table.assets th, table.keys tr.cols th { background: transparent; padding-left: 0; }
 811table.keys td { padding-left: 0; }
 812table.keys td.act, table.assets td.size { text-align: right; }
 813table.assets td.name { width: 100%; font-family: var(--mono); font-size: var(--fs-1); }
 814table.assets { margin-top: var(--sp-2); }
 815
 816/* the tip commit is the first row of the file table */
 817tr.tipbar td {
 818  background: var(--surface);
 819  padding: var(--sp-3) var(--sp-4);
 820  border-bottom: 1px solid var(--line);
 821  max-width: 0;
 822}
 823.tipbar .tip {
 824  display: flex;
 825  align-items: center;
 826  gap: var(--sp-2);
 827  flex-wrap: wrap;
 828  min-width: 0;
 829  font-size: var(--fs-2);
 830}
 831.tipbar .who { font-weight: 600; }
 832.tipbar .subject { color: var(--fg); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
 833.tipbar .subject:hover { color: var(--link); }
 834.tipbar .spacer { flex: 1; }
 835.tipbar .age { color: var(--muted); white-space: nowrap; }
 836
 837.readme { margin-top: var(--sp-5); }
 838.readme .cardbody { max-width: 78ch; }
 839/* until every card wraps its body in .cardbody, the rendered block is
 840   the body */
 841.readme > .rendered { padding: var(--sp-4) var(--sp-5); }
 842.code { background: var(--inset); padding: var(--sp-3) var(--sp-4); overflow-x: auto; }
 843.code pre { margin: 0; background: transparent !important; border: 0; padding: 0; }
 844pre.bigcode, .bigcode {
 845  font-family: var(--mono);
 846  /* the 404 numeral is a picture of a number, not body type */
 847  font-size: 4rem;
 848  color: var(--faint);
 849  -webkit-text-stroke: 1px var(--line);
 850  margin: 0;
 851  line-height: 1;
 852}
 853.notfound { text-align: center; padding: var(--sp-6) 0; }
 854.notfound h1 { margin-top: var(--sp-3); }
 855
 856ul.loglist { list-style: none; margin: var(--sp-3) 0; padding: 0; }
 857ul.loglist li {
 858  display: flex;
 859  align-items: baseline;
 860  gap: var(--sp-3);
 861  padding: var(--sp-3) var(--sp-4);
 862  border-bottom: 1px solid var(--faint);
 863}
 864ul.loglist li:last-child { border-bottom: 0; }
 865ul.loglist li:hover { background: var(--hover); }
 866ul.loglist p { margin: 0; }
 867ul.loglist .commitmain { flex: 1 1 auto; min-width: 0; }
 868ul.loglist .subject a { color: var(--fg); font-weight: 500; }
 869ul.loglist .subject a:hover { color: var(--link); }
 870ul.loglist .commitside { flex: none; display: flex; gap: var(--sp-2); align-items: center; white-space: nowrap; }
 871
 872ul.repolist { list-style: none; margin: var(--sp-3) 0 var(--sp-5); padding: 0; }
 873ul.repolist li { padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--faint); }
 874ul.repolist li:last-child { border-bottom: 0; }
 875ul.repolist li:hover { background: var(--hover); }
 876ul.repolist p { margin: 0; }
 877ul.repolist .reponame { font-size: var(--fs-3); }
 878ul.repolist .reponame a { color: var(--fg); }
 879ul.repolist .reponame a strong { color: var(--link); font-weight: 600; }
 880ul.repolist .reponame .sep { color: var(--muted); margin: 0 2px; }
 881ul.repolist .desc { margin-top: 2px; }
 882ul.repolist .topics, ul.repolist .meta { margin-top: var(--sp-1); }
 883
 884/* pinned repos: a compact wrap of names, no description or meta */
 885ul.pinlist { list-style: none; margin: var(--sp-3) 0 var(--sp-5); padding: 0; display: flex; flex-wrap: wrap; gap: var(--sp-2); }
 886ul.pinlist li {
 887  background: var(--surface);
 888  border: 1px solid var(--line);
 889  border-radius: var(--r-ctl);
 890  padding: var(--sp-1) var(--sp-3);
 891}
 892ul.pinlist li:hover { background: var(--hover); }
 893ul.pinlist li a { color: var(--fg); }
 894ul.pinlist li a:hover { color: var(--link); text-decoration: none; }
 895ul.pinlist .sep { color: var(--muted); margin: 0 2px; }
 896
 897ul.issuelist { list-style: none; margin: var(--sp-3) 0; padding: 0; }
 898ul.issuelist li {
 899  display: flex;
 900  align-items: baseline;
 901  gap: var(--sp-3);
 902  padding: var(--sp-3) var(--sp-4);
 903  border-bottom: 1px solid var(--faint);
 904}
 905ul.issuelist li:last-child { border-bottom: 0; }
 906ul.issuelist li:hover { background: var(--hover); }
 907ul.issuelist li.empty { display: block; }
 908ul.issuelist p { margin: 0; }
 909ul.issuelist .issuemain { flex: 1 1 auto; min-width: 0; }
 910ul.issuelist .title a { color: var(--fg); font-weight: 500; }
 911ul.issuelist .title a:hover { color: var(--link); }
 912
 913ul.milestonelist { list-style: none; margin: var(--sp-3) 0; padding: 0; }
 914ul.milestonelist li { padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--faint); }
 915ul.milestonelist li:last-child { border-bottom: 0; }
 916ul.milestonelist li:hover { background: var(--hover); }
 917ul.milestonelist p { margin: 0; }
 918ul.milestonelist .msmain { min-width: 0; }
 919ul.milestonelist .title { font-weight: 500; }
 920.progress {
 921  height: 6px;
 922  max-width: 24rem;
 923  margin-top: var(--sp-2);
 924  background: var(--faint);
 925  border-radius: var(--r-ctl);
 926  overflow: hidden;
 927}
 928.progress .bar { height: 100%; background: var(--ok); }
 929
 930article.release { padding: var(--sp-4); margin: var(--sp-4) 0; }
 931.releasehead { background: none; border: 0; padding: 0; }
 932.releasehead h3 { margin: 0 0 var(--sp-1); }
 933.releasehead .meta { margin: 0 0 var(--sp-2); }
 934
 935ul.matchlist { list-style: none; margin: var(--sp-3) 0; padding: 0; }
 936ul.matchlist li { margin-bottom: var(--sp-3); }
 937.matchpath { font-family: var(--mono); font-size: var(--fs-1); }
 938pre.matchline {
 939  background: var(--inset);
 940  border: 1px solid var(--line);
 941  border-radius: var(--r-card);
 942  padding: var(--sp-1) var(--sp-3);
 943  margin: var(--sp-1) 0 0;
 944  overflow-x: auto;
 945}
 946pre.matchline mark { background: color-mix(in srgb, var(--mark) 25%, transparent); color: inherit; border-radius: 2px; }
 947p.pager { margin-top: var(--sp-4); }
 948.snippetfile { margin-bottom: var(--sp-5); }
 949p.filefacts { color: var(--muted); font-size: var(--fs-1); margin: 0 0 var(--sp-3); }
 950pre.buildlog { max-height: 40rem; overflow: auto; }
 951
 952/* ---- rendered prose ---- */
 953pre {
 954  background: var(--inset);
 955  border: 1px solid var(--line);
 956  border-radius: var(--r-card);
 957  padding: var(--sp-3) var(--sp-4);
 958  margin: 0 0 var(--sp-4);
 959  overflow-x: auto;
 960  font-size: var(--fs-2);
 961  line-height: 1.6;
 962}
 963code {
 964  background: var(--inset);
 965  border: 1px solid var(--faint);
 966  border-radius: var(--r-ctl);
 967  padding: 0 0.3em;
 968}
 969pre code { background: none; border: 0; padding: 0; font-size: inherit; }
 970code.fullsha { color: var(--muted); overflow-wrap: anywhere; }
 971pre.message {
 972  white-space: pre-wrap;
 973  overflow-wrap: anywhere;
 974}
 975.rendered { max-width: 100%; overflow-wrap: anywhere; }
 976.rendered a { text-decoration: underline; }
 977.prose, .rendered > p, .rendered > ul, .rendered > ol, .rendered > blockquote { max-width: 78ch; }
 978.rendered blockquote { border-left: 3px solid var(--line); margin-left: 0; padding-left: var(--sp-4); color: var(--muted); }
 979.rendered img { max-width: 100%; }
 980.rendered h1, .rendered h2 { border-bottom: 1px solid var(--faint); padding-bottom: var(--sp-1); }
 981.rendered table { border-collapse: collapse; margin: var(--sp-3) 0; display: block; max-width: 100%; overflow-x: auto; }
 982.rendered th, .rendered td {
 983  border: 1px solid var(--line);
 984  padding: var(--sp-1) var(--sp-3);
 985  text-align: left;
 986  overflow-wrap: normal; /* scroll the table, don't shatter words */
 987}
 988.rendered th { background: var(--surface); font-weight: 600; }
 989/* GFM task lists: the box sits in the line, sized to the prose */
 990.rendered li input[type="checkbox"] { width: 0.9em; height: 0.9em; margin: 0 0.35em 0 0; vertical-align: -0.05em; background-size: 0.7em; }
 991.rendered li:has(> input[type="checkbox"]) { list-style: none; margin-left: -1.2em; }
 992.blobimage { text-align: center; }
 993.blobimage img { max-width: 100%; border: 1px solid var(--line); border-radius: var(--r-card); background: var(--surface); }
 994
 995/* ---- two-column: conversation and aside ---- */
 996.withaside { display: grid; grid-template-columns: minmax(0, 1fr) 18rem; gap: var(--sp-6); align-items: start; }
 997.withaside .mainside { min-width: 0; }
 998aside.aside { font-size: var(--fs-2); }
 999.aside .grp { border-top: 1px solid var(--line); padding: var(--sp-3) 0; }
1000.aside .grp:first-child { border-top: 0; padding-top: 0; }
1001.aside h2 {
1002  margin: 0 0 var(--sp-2);
1003  font-size: var(--fs-0);
1004  font-weight: 500;
1005  letter-spacing: 0.08em;
1006  text-transform: uppercase;
1007  color: var(--muted);
1008}
1009.aside .row { display: flex; align-items: center; gap: 6px; margin: 0 0 var(--sp-1); flex-wrap: wrap; }
1010.aside .row:last-child { margin-bottom: 0; }
1011/* a row's second line: when it happened, under what it happened to */
1012.aside .row .sub { flex-basis: 100%; padding-left: 14px; color: var(--muted); font-size: var(--fs-1); }
1013.aside .row:has(.sub) { margin-bottom: var(--sp-2); }
1014.aside .none { color: var(--muted); }
1015.dot { display: inline-block; width: 8px; height: 8px; flex: none; border-radius: 50%; background: var(--neutral); margin-right: 2px; vertical-align: middle; }
1016.dot.ok { background: var(--ok); }
1017.dot.bad { background: var(--bad); }
1018.dot.pend { background: var(--mark); }
1019.ok { color: var(--ok); }
1020.bad { color: var(--bad); }
1021form.actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-2); }
1022form.actions button { flex: 1 1 auto; }
1023form.actions select, form.actions textarea { width: 100%; }
1024.feedline { margin-bottom: var(--sp-2); }
1025
1026/* ---- comments and threads ---- */
1027article.comment {
1028  max-width: 48rem;
1029  border: 1px solid var(--line);
1030  border-radius: var(--r-card);
1031  margin: var(--sp-4) 0;
1032  overflow: hidden;
1033}
1034article.comment .commenthead {
1035  display: flex;
1036  gap: var(--sp-2);
1037  flex-wrap: wrap;
1038  background: var(--surface);
1039  border-bottom: 1px solid var(--line);
1040  padding: var(--sp-2) var(--sp-4);
1041  margin: 0;
1042  font-size: var(--fs-1);
1043  color: var(--muted);
1044}
1045article.comment .commenthead b { color: var(--fg); font-weight: 500; }
1046article.comment .commenthead .when { color: var(--muted); }
1047article.comment .rendered { padding: var(--sp-3) var(--sp-4); }
1048article.comment .rendered > :first-child { margin-top: 0; }
1049article.comment .rendered > :last-child { margin-bottom: 0; }
1050a.authorlink { color: var(--fg); font-weight: 500; }
1051a.authorlink:hover { color: var(--link); }
1052
1053.syscomment {
1054  max-width: 48rem;
1055  color: var(--muted);
1056  font-size: var(--fs-1);
1057  margin: 0 0 var(--sp-4) var(--sp-3);
1058  padding: var(--sp-2) 0 var(--sp-2) var(--sp-4);
1059  border-left: 2px solid var(--faint);
1060}
1061.syscomment p { display: inline; margin: 0; }
1062
1063.thread {
1064  border: 1px solid var(--faint);
1065  border-left: 3px solid var(--link);
1066  border-radius: var(--r-ctl);
1067  padding: var(--sp-2) var(--sp-4);
1068  margin: var(--sp-2) 0 var(--sp-2) var(--sp-6);
1069}
1070.thread.resolved { border-left-color: var(--ok); opacity: 0.75; }
1071/* an unsubmitted comment is the viewer's own note, not the conversation */
1072.thread.pending { border-left-color: var(--neutral); border-left-style: dashed; }
1073.thread.stale { border-left-color: var(--warn); }
1074.thread.composing { border-left-color: var(--mark); }
1075.thread:target { outline: 2px solid var(--mark); outline-offset: 2px; }
1076.thread p.commenthead { font-size: var(--fs-2); margin: var(--sp-2) 0 0; }
1077.thread .when { color: var(--muted); }
1078.thread .rendered p { margin: var(--sp-1) 0; }
1079.thread .threadstate { color: var(--muted); font-size: var(--fs-1); margin: var(--sp-1) 0 0; }
1080.thread details.threadreply { margin: var(--sp-2) 0 0; }
1081.thread details.threadreply > summary { color: var(--link); font-size: var(--fs-1); cursor: pointer; }
1082.thread textarea { width: 100%; }
1083.thread.composing p, .thread details.threadreply p { margin: var(--sp-2) 0 0; }
1084form.threadact { margin: var(--sp-1) 0 0; padding: 0 var(--sp-3) var(--sp-2); }
1085
1086nav.subtabs {
1087  display: flex;
1088  gap: var(--sp-4);
1089  border-bottom: 1px solid var(--line);
1090  margin: 0 0 var(--sp-4);
1091}
1092nav.subtabs a {
1093  display: inline-flex;
1094  align-items: center;
1095  gap: var(--sp-1);
1096  padding: var(--sp-2) 0 10px;
1097  color: var(--muted);
1098  font-size: var(--fs-2);
1099  border-bottom: 2px solid transparent;
1100  margin-bottom: -1px;
1101}
1102nav.subtabs a:hover { color: var(--fg); text-decoration: none; }
1103nav.subtabs a[aria-current] { color: var(--fg); font-weight: 600; border-bottom-color: var(--mark); }
1104nav.subtabs a i { font-style: normal; color: var(--muted); margin-left: 4px; }
1105
1106/* ---- diffs and code ---- */
1107p.diffstat { color: var(--muted); font-size: var(--fs-2); margin: 0 0 var(--sp-3); }
1108p.diffstat .add { color: var(--ok); }
1109p.diffstat .del { color: var(--bad); }
1110
1111details.difffold {
1112  border: 1px solid var(--line);
1113  border-radius: var(--r-card);
1114  margin: 0 0 var(--sp-3);
1115  background: var(--inset);
1116  overflow: hidden;
1117}
1118details.difffold summary {
1119  display: flex;
1120  align-items: baseline;
1121  gap: var(--sp-3);
1122  padding: var(--sp-2) var(--sp-3);
1123  background: var(--surface);
1124  font-size: var(--fs-2);
1125  cursor: pointer;
1126  list-style: none;
1127}
1128details.difffold[open] summary { border-bottom: 1px solid var(--line); }
1129details.difffold summary::-webkit-details-marker { display: none; }
1130/* flex summaries lose the native disclosure marker; draw our own */
1131details.difffold summary::before { content: "\25b8"; color: var(--muted); }
1132details.difffold[open] summary::before { content: "\25be"; }
1133details.difffold summary:hover { background: var(--hover); }
1134details.difffold summary .fpath { font-family: var(--mono); overflow-wrap: anywhere; }
1135details.difffold summary .fpath .was { color: var(--muted); }
1136details.difffold summary .fstat { margin-left: auto; font-family: var(--mono); white-space: nowrap; }
1137details.difffold summary .add { color: var(--ok); }
1138details.difffold summary .del { color: var(--bad); }
1139details.difffold > .none { padding: var(--sp-3); margin: 0; }
1140details.difffold .tablewrap { background: none; border: 0; border-radius: 0; }
1141
1142table.difftable {
1143  border-collapse: collapse;
1144  width: 100%;
1145  font-family: var(--mono);
1146  font-size: var(--fs-1);
1147  line-height: 1.5;
1148}
1149table.difftable td { border: 0; padding: 0; vertical-align: top; font-size: inherit; }
1150table.difftable tbody tr:hover td { background: none; }
1151table.difftable td.ln {
1152  width: 1%;
1153  min-width: 2.5rem;
1154  padding: 0 var(--sp-2);
1155  text-align: right;
1156  color: var(--muted);
1157  user-select: none;
1158  border-right: 1px solid var(--line);
1159  white-space: nowrap;
1160}
1161/* not .code: that class carries its own ground, which painted over the
1162   row tints */
1163table.difftable td.src { padding: 0 var(--sp-3); white-space: pre-wrap; overflow-wrap: anywhere; }
1164/* the marker is decoration, so it lives in CSS and stays out of a copied
1165   selection */
1166table.difftable tr.add td.src::before { content: "+"; color: var(--ok); }
1167table.difftable tr.del td.src::before { content: "\2212"; color: var(--bad); }
1168table.difftable tr.ctx td.src::before { content: " "; }
1169table.difftable tr.add { background: var(--diff-add); }
1170table.difftable tr.del { background: var(--diff-del); }
1171table.difftable tr.hunk td, table.difftable tr.dmeta td {
1172  color: var(--muted);
1173  padding: var(--sp-1) var(--sp-3);
1174  background: var(--surface);
1175  border-top: 1px solid var(--line);
1176  border-bottom: 1px solid var(--line);
1177}
1178table.difftable tr.hunk td.src { color: var(--link); }
1179table.difftable tr.threadrow td { padding: var(--sp-2) var(--sp-3); background: var(--canvas); }
1180/* a line number is the handle for commenting on that line; it stays a
1181   plain number until pointed at, so the gutter is not a wall of links */
1182table.difftable td.ln a.cmt { color: inherit; text-decoration: none; }
1183table.difftable td.ln a.cmt:hover,
1184table.difftable td.ln a.cmt:focus { color: var(--link); text-decoration: underline; }
1185/* A linked line: f2-n17 on a diff, L17 on a file (see issue 118). */
1186.difftable tr:target td, .code .line:has(a:target) { background: color-mix(in srgb, var(--mark) 18%, transparent); }
1187.difftable tr:target td.ln, .code .line:has(a:target) .ln { border-left: 3px solid var(--mark); }
1188/* chroma writes the highlighted spans; the container only supplies the
1189   ground and the face */
1190.chroma { font-family: var(--mono); background: none; }
1191
1192.blamehunk { display: flex; gap: var(--sp-3); border-top: 1px solid var(--line); align-items: flex-start; }
1193.blamehunk:first-child { border-top: 0; }
1194.blameinfo { flex: none; width: 17rem; min-width: 0; padding: var(--sp-2) var(--sp-3); }
1195.blameinfo .subject { margin: 0; font-size: var(--fs-1); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
1196.blameinfo .meta { margin: 0; font-size: var(--fs-1); color: var(--muted); }
1197.blamecode {
1198  flex: 1;
1199  margin: 0;
1200  padding: var(--sp-2) var(--sp-3) var(--sp-2) 0;
1201  background: var(--inset);
1202  border: 0;
1203  border-left: 1px solid var(--line);
1204  border-radius: 0;
1205  overflow-x: auto;
1206  align-self: stretch;
1207}
1208.lineno {
1209  display: inline-block;
1210  min-width: 3.5em;
1211  padding-right: 1em;
1212  text-align: right;
1213  color: var(--muted);
1214  user-select: none;
1215}
1216
1217/* ---- chips and badges ---- */
1218.chip, .badge {
1219  --chip: var(--neutral);
1220  display: inline-block;
1221  padding: 1px 8px;
1222  border-radius: var(--r-ctl);
1223  font-size: var(--fs-0);
1224  font-weight: 500;
1225  line-height: 1.5;
1226  color: var(--chip);
1227  border: 1px solid color-mix(in srgb, var(--chip) 40%, transparent);
1228  background: color-mix(in srgb, var(--chip) 10%, transparent);
1229  white-space: nowrap;
1230  vertical-align: middle;
1231}
1232.chip-open { --chip: var(--ok); }
1233.chip-closed { --chip: var(--bad); }
1234.chip-merged, .chip-done { --chip: var(--done); }
1235.chip-neutral, .chip-source_gone { --chip: var(--neutral); }
1236.chip-stale { --chip: var(--warn); }
1237.chip.topic { --chip: var(--link); }
1238.chip.topic:hover { text-decoration: none; background: color-mix(in srgb, var(--chip) 18%, transparent); }
1239/* a label carries its own colour inline, from the label's hex */
1240.chip.label { font-weight: 500; }
1241.badge-verified { --chip: var(--ok); }
1242.badge-unsigned { --chip: var(--neutral); }
1243.badge-signed_unknown_key, .badge-signed_key_expired { --chip: var(--warn); }
1244.badge-signed_email_mismatch, .badge-signed_key_revoked, .badge-bad_signature { --chip: var(--bad); }
1245.badge.check-success, .chip.check-success { --chip: var(--ok); }
1246.badge.check-pending, .chip.check-pending,
1247.badge.check-running, .chip.check-running { --chip: var(--warn); }
1248.badge.check-failure, .chip.check-failure,
1249.badge.check-error, .chip.check-error { --chip: var(--bad); }
1250.badge.check-cancelled, .chip.check-cancelled,
1251.badge.check-skipped, .chip.check-skipped { --chip: var(--neutral); }
1252span.check-success { color: var(--ok); }
1253span.check-pending, span.check-running { color: var(--warn); }
1254span.check-failure, span.check-error { color: var(--bad); }
1255
1256a.memberchip {
1257  display: inline-block;
1258  border: 1px solid var(--line);
1259  border-radius: var(--r-ctl);
1260  padding: 1px 8px;
1261  margin: 0 2px 2px 0;
1262  color: var(--fg);
1263  font-size: var(--fs-1);
1264}
1265a.memberchip:hover { text-decoration: none; border-color: var(--link); color: var(--link); }
1266a.memberchip .role { color: var(--muted); }
1267
1268.pathbar { display: flex; align-items: center; gap: var(--sp-2) var(--sp-3); margin: 0 0 var(--sp-3); flex-wrap: wrap; font-size: var(--fs-2); }
1269.pathbar .spacer { flex: 1; }
1270.pathbar .actions { display: flex; gap: var(--sp-2); }
1271.pathbar .acts { display: flex; gap: var(--sp-2); }
1272.crumbs { color: var(--muted); }
1273.crumbs a { color: var(--link); }
1274.crumbs strong { color: var(--fg); }
1275.refchip {
1276  display: inline-flex;
1277  align-items: center;
1278  gap: 6px;
1279  height: 32px;
1280  padding: 0 10px;
1281  background: var(--canvas);
1282  border: 1px solid var(--line);
1283  border-radius: var(--r-ctl);
1284  font-family: var(--mono);
1285  font-size: var(--fs-2);
1286  font-weight: 500;
1287  color: var(--fg);
1288}
1289details.refmenu { position: relative; }
1290details.refmenu summary { cursor: pointer; list-style: none; }
1291details.refmenu summary::-webkit-details-marker { display: none; }
1292details.refmenu summary::after { content: " \25be"; color: var(--muted); }
1293details.refmenu .refdrop {
1294  position: absolute;
1295  z-index: 10;
1296  top: calc(100% + 4px);
1297  left: 0;
1298  min-width: 12rem;
1299  max-height: 20rem;
1300  overflow-y: auto;
1301  background: var(--canvas);
1302  border: 1px solid var(--line);
1303  border-radius: var(--r-card);
1304  box-shadow: var(--shadow);
1305  padding: var(--sp-1) 0;
1306}
1307details.refmenu .refdrop a {
1308  display: block;
1309  padding: var(--sp-1) var(--sp-3);
1310  color: var(--fg);
1311  font-family: var(--mono);
1312  font-size: var(--fs-1);
1313}
1314details.refmenu .refdrop a:hover { background: var(--hover); text-decoration: none; }
1315details.refmenu .refdrop a.allrefs {
1316  color: var(--link);
1317  font-family: var(--sans);
1318  border-top: 1px solid var(--faint);
1319  margin-top: var(--sp-1);
1320}
1321
1322/* ---- repository facts ---- */
1323.facts { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); margin: var(--sp-5) 0 var(--sp-4); max-width: 72rem; }
1324.facts h2 {
1325  margin: 0 0 var(--sp-2);
1326  font-size: var(--fs-1);
1327  font-weight: 500;
1328  letter-spacing: 0.08em;
1329  text-transform: uppercase;
1330  color: var(--muted);
1331}
1332.clone { margin: 0 0 var(--sp-3); }
1333.facts .about { min-width: 0; }
1334.clone label { font-size: var(--fs-1); color: var(--muted); font-weight: 500; margin-bottom: 2px; }
1335.clone pre { margin-bottom: var(--sp-3); user-select: all; }
1336.factgrid { display: grid; grid-template-columns: repeat(4, auto); gap: var(--sp-2) var(--sp-4); font-size: var(--fs-2); margin-bottom: var(--sp-3); }
1337.factgrid b { font-weight: 600; }
1338.factgrid a { color: var(--fg); }
1339.factgrid a:hover { color: var(--link); }
1340.counts { display: flex; flex-wrap: wrap; gap: var(--sp-1) var(--sp-4); margin: 0 0 var(--sp-3); font-size: var(--fs-2); }
1341.counts a { color: var(--fg); }
1342.counts a:hover { color: var(--link); }
1343.counts strong { font-weight: 600; }
1344.fact { color: var(--muted); }
1345.langbar { display: flex; height: 8px; margin: 0 0 var(--sp-2); border-radius: var(--r-ctl); overflow: hidden; gap: 1px; background: var(--faint); }
1346.langbar .lang { display: block; height: 100%; min-width: 2px; }
1347.langs { display: flex; flex-wrap: wrap; gap: var(--sp-1) var(--sp-3); margin: 0 0 var(--sp-3); font-size: var(--fs-1); color: var(--muted); }
1348.langs .lang-name { display: inline-flex; align-items: center; gap: var(--sp-1); }
1349.langs .dot { width: 8px; height: 8px; }
1350/* named where it reads as the language's own colour, neutral otherwise */
1351.lang { background: var(--neutral); }
1352.lang-go { background: var(--lang-go); }
1353.lang-rust { background: var(--lang-rust); }
1354.lang-c, .lang-c- { background: var(--lang-c); }
1355.lang-python { background: var(--lang-python); }
1356.lang-javascript { background: var(--lang-javascript); }
1357.lang-typescript { background: var(--lang-typescript); }
1358.lang-shell { background: var(--lang-shell); }
1359.lang-ruby { background: var(--lang-ruby); }
1360.lang-java { background: var(--lang-java); }
1361.lang-swift { background: var(--lang-swift); }
1362.lang-html { background: var(--lang-html); }
1363.lang-css { background: var(--lang-css); }
1364.lang-org { background: var(--lang-org); }
1365.lang-markdown { background: var(--lang-markdown); }
1366.lang-emacs-lisp { background: var(--lang-emacs-lisp); }
1367.lang-nix { background: var(--lang-nix); }
1368.lang-sql { background: var(--lang-sql); }
1369.contribs { display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--sp-1) var(--sp-3); margin: 0; font-size: var(--fs-1); }
1370.contribs .label { color: var(--muted); }
1371.teambody { padding: var(--sp-3); }
1372.teambody .memberchip { margin-right: var(--sp-2); }
1373
1374/* ---- landing ---- */
1375/* the width class on main carries this too; the cap here keeps the page
1376   readable on the templates that do not set one yet */
1377.landing { max-width: 48rem; padding: var(--sp-6) 0; }
1378.landing h1 { font-size: var(--fs-6); display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-3); }
1379.landing h1 .mark { width: 32px; height: 32px; }
1380.lede { font-size: var(--fs-4); color: var(--muted); line-height: 1.5; max-width: 40rem; margin: 0 0 var(--sp-5); }
1381pre.quickstart { margin: 0 0 var(--sp-4); }
1382.shot { border: 1px solid var(--line); border-radius: var(--r-card); overflow: hidden; margin: var(--sp-5) 0; }
1383.shot img { display: block; width: 100%; }
1384.facets { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); margin: var(--sp-5) 0; }
1385.facets h2 { font-size: var(--fs-3); margin: 0 0 var(--sp-1); }
1386.facets p { color: var(--muted); font-size: var(--fs-2); margin: 0; }
1387.routes { display: flex; gap: var(--sp-3); align-items: center; margin: var(--sp-5) 0 var(--sp-3); }
1388
1389/* ---- profile ---- */
1390.profilehead { border-bottom: 1px solid var(--faint); padding-bottom: var(--sp-4); margin-bottom: var(--sp-4); }
1391.profilehead h1 { margin: 0 0 var(--sp-1); }
1392.profilehead .lede { font-size: var(--fs-3); margin: 0 0 var(--sp-1); }
1393.profilehead .meta { margin: var(--sp-1) 0 0; }
1394.activity { margin-bottom: var(--sp-5); }
1395h2 .count { background: none; color: var(--muted); font-weight: 400; font-size: var(--fs-2); margin-left: var(--sp-2); padding: 0; }
1396/* 53 week columns x 7 day rows, tinted with the link blue */
1397.actgraph-scroll { overflow-x: auto; padding-bottom: var(--sp-1); }
1398.actgraph { display: flex; gap: 3px; width: max-content; }
1399.actweek { display: flex; flex-direction: column; gap: 3px; }
1400.actday { width: 11px; height: 11px; border-radius: 2px; background: var(--faint); }
1401.actday.pad { background: transparent; }
1402.actday.l0 { background: var(--faint); }
1403.actday.l1 { background: color-mix(in srgb, var(--link) 25%, var(--canvas)); }
1404.actday.l2 { background: color-mix(in srgb, var(--link) 50%, var(--canvas)); }
1405.actday.l3 { background: color-mix(in srgb, var(--link) 75%, var(--canvas)); }
1406.actday.l4 { background: var(--link); }
1407
1408/* ---- wiki ---- */
1409.wikilayout { display: flex; gap: var(--sp-5); align-items: flex-start; }
1410.wikipage { flex: 1; min-width: 0; }
1411.wikinav { flex: none; width: 14rem; }
1412.wikinav ul { list-style: none; margin: var(--sp-1) 0 var(--sp-4); padding: 0; }
1413.wikinav li a {
1414  display: block;
1415  padding: 5px var(--sp-2);
1416  border-radius: var(--r-ctl);
1417  color: var(--fg);
1418  font-size: var(--fs-2);
1419}
1420.wikinav li a:hover { background: var(--hover); color: var(--fg); text-decoration: none; }
1421.wikinav li a.active { background: var(--surface); color: var(--link); font-weight: 500; }
1422
1423/* ---- misc ---- */
1424.meta { color: var(--muted); font-size: var(--fs-1); }
1425.muted { color: var(--muted); }
1426.desc, td.desc { color: var(--muted); }
1427.spacer { flex: 1; }
1428.compact { margin: 0; }
1429.name { min-width: 0; }
1430svg.icon { vertical-align: -0.125em; }
1431.sep { color: var(--muted); }
1432.owner { color: var(--muted); }
1433.title { margin: 0; }
1434.subject { min-width: 0; }
1435.sha { font-family: var(--mono); }
1436.when { color: var(--muted); }
1437.who { font-weight: 500; }
1438.was { color: var(--muted); }
1439.role { color: var(--muted); }
1440.age { color: var(--muted); }
1441.size { color: var(--muted); }
1442.review { font-size: var(--fs-2); }
1443
1444/* ---- breakpoints ---- */
1445@media (max-width: 62rem) {
1446  .withaside { grid-template-columns: 1fr; }
1447  .withaside .aside { order: -1; }
1448}
1449
1450@media (max-width: 52rem) {
1451  /* the rail becomes a single strip, not a wall of links */
1452  .shell { display: block; }
1453  .rail {
1454    width: auto;
1455    height: auto;
1456    position: static;
1457    flex-direction: row;
1458    align-items: center;
1459    gap: var(--sp-2);
1460    border-right: 0;
1461    border-bottom: 1px solid var(--shell-line);
1462    overflow-x: auto;
1463  }
1464  a.brand { padding: var(--sp-2) var(--sp-3); }
1465  .railbody { flex: 1; overflow: visible; padding: 0; display: flex; align-items: center; }
1466  form.railsearch { margin: 0 var(--sp-2); }
1467  form.railsearch input[type="search"] { min-width: 8rem; }
1468  /* pinned repos and the review queue both live on the dashboard, so the
1469     strip keeps only what has nowhere else to go */
1470  .railgroup { display: none; }
1471  ul.raillist { display: flex; margin: 0; }
1472  ul.raillist a { border-radius: 0; border-bottom: 2px solid transparent; padding: var(--sp-2) var(--sp-3); }
1473  ul.raillist a[aria-current] { box-shadow: none; border-bottom-color: var(--shell-mark); }
1474  .railfoot { border-top: 0; padding: var(--sp-2); }
1475  .railpinned { border-top: 0; padding: 0; }
1476  main.content { padding: var(--sp-4) var(--sp-4) var(--sp-5); }
1477  footer { padding: var(--sp-4); }
1478  .repohead { padding: var(--sp-3) var(--sp-4) 0; }
1479  /* seven tabs do not fit a phone in one row; a hidden scrollbar made the
1480     ones past the edge look absent. Two rows show all of them. */
1481  nav.tabs { flex-wrap: wrap; overflow: visible; }
1482  .facts { grid-template-columns: 1fr; }
1483}
1484
1485@media (max-width: 40rem) {
1486  .facets { grid-template-columns: 1fr; gap: var(--sp-4); }
1487  .wikilayout { flex-direction: column; align-items: stretch; }
1488  .wikinav { width: auto; }
1489  form.setform { grid-template-columns: 1fr; gap: var(--sp-2); }
1490  form.setform label { margin-top: 0; }
1491  /* the commit subject is the widest thing in a file table and the one
1492     column a phone can do without: the tipbar above already names the
1493     latest commit */
1494  table.tree td.lastcommit, table.tree th.lastcommit { display: none; }
1495  table.tree td.mode, table.tree th.mode { display: none; }
1496  .clone pre { white-space: pre-wrap; word-break: break-all; }
1497  .pathbar { overflow-wrap: anywhere; }
1498  .readme .cardbody, .code { padding: var(--sp-3); }
1499  .thread { margin-left: var(--sp-3); }
1500  .blamehunk { flex-direction: column; gap: 0; }
1501  .blameinfo { width: auto; }
1502  .blamecode { border-left: 0; padding-left: var(--sp-3); width: 100%; }
1503  .factgrid { grid-template-columns: repeat(2, auto); }
1504  ul.loglist li { flex-wrap: wrap; }
1505  ul.loglist .commitside { width: 100%; justify-content: flex-start; }
1506}