1@layer components {
2 /* buttons: one shape for links and buttons that act */
3 .btn {
4 display: inline-flex; align-items: center; gap: var(--s2); white-space: nowrap;
5 height: 32px; padding: 0 var(--s3);
6 font: 600 var(--fs-s) / 1 var(--font); color: var(--ink); text-decoration: none;
7 background: var(--bg-raised); border: 1px solid var(--border-strong); border-radius: var(--r-s);
8 cursor: pointer;
9 &:hover { background: var(--bg-strong); color: var(--ink-hi); text-decoration: none; }
10 & kbd { margin-right: -4px; }
11 &.primary { background: var(--ink-hi); color: var(--on-ink); border-color: var(--ink-hi); }
12 &.primary:hover { background: var(--ink); border-color: var(--ink); color: var(--on-ink); }
13 &.danger:hover { color: var(--red); border-color: var(--red); }
14 &.icon { width: 32px; justify-content: center; padding: 0; }
15 &[aria-disabled="true"] { opacity: .45; pointer-events: none; }
16 &[aria-current="true"], &[aria-pressed="true"] { background: var(--bg-strong); color: var(--ink-hi); border-color: var(--ink-mute); }
17 }
18 /* icons: SVG files used as masks, so they take the colour of the text */
19 .ico { display: inline-block; width: 16px; height: 16px; flex: none; background: currentColor; mask: var(--i) center / contain no-repeat; }
20 .i-branch { --i: url(icons/branch.svg); }
21 .i-search { --i: url(icons/search.svg); }
22 .i-file { --i: url(icons/file.svg); }
23 .i-chevron { --i: url(icons/chevron.svg); }
24 .i-tag { --i: url(icons/tag.svg); }
25 .i-user { --i: url(icons/user.svg); }
26 .i-key { --i: url(icons/key.svg); }
27 .i-log-in { --i: url(icons/log-in.svg); }
28 .i-log-out { --i: url(icons/log-out.svg); }
29 .i-cards { --i: url(icons/cards.svg); }
30 .i-split { --i: url(icons/split.svg); }
31 .i-compact { --i: url(icons/compact.svg); }
32 .i-mailbox { --i: url(icons/mailbox.svg); }
33
34 .pill {
35 display: inline-flex; align-items: center; height: 20px; padding: 0 var(--s2); margin-left: var(--s1);
36 font: 600 var(--fs-xs) / 1 var(--mono); color: var(--ink-dim); vertical-align: 1px;
37 background: var(--bg-raised); border: 1px solid var(--border-strong); border-radius: 999px; white-space: nowrap;
38 &.tag::before { content: ""; width: 6px; height: 6px; margin-right: 6px; border: 1.5px solid currentColor; border-radius: 1px; transform: rotate(45deg); }
39 &.new { color: var(--teal); border-color: currentColor; }
40 /* the signature of a commit: the protocol, then the verdict, always as text
41 (colour never carries it alone). Verified takes the accent, a signature
42 that cannot be vouched for keeps the neutral pill with the ink of a
43 warning, a bad one is red, "unsigned" (commit page) is dim. */
44 &.sig { gap: 5px; }
45 &.sig .sig-proto { font-weight: 700; letter-spacing: .02em; }
46 &.sig-ok { color: var(--teal); border-color: currentColor; }
47 &.sig-warn { color: var(--ink-hi); border-style: dashed; }
48 &.sig-bad { color: var(--red); border-color: currentColor; }
49 &.sig-none { color: var(--ink-mute); border-style: dotted; font-weight: 400; }
50 }
51 /* Why a signature is or is not verified, as text: a title alone is not
52 reachable by keyboard, touch or every screen reader. */
53 .sig-why { display: block; margin-top: 2px; }
54 .count {
55 display: inline-block; min-width: 22px; padding: 0 7px; margin-left: var(--s1);
56 font: 600 var(--fs-xs) / 20px var(--font); text-align: center; color: var(--ink-dim);
57 background: var(--bg-raised); border-radius: 999px; vertical-align: 1px;
58 }
59
60 /* header: identity, path and actions on top, the repository tabs below.
61 --hdr-h is its height, the offset of the sticky bars of the diffs. */
62 body { --hdr-h: 57px; }
63 body:has(.hdr .tabs) { --hdr-h: 101px; }
64 /* A row the cursor scrolls to (j / k, scrollIntoView) stops below the
65 sticky header, not under it. */
66 [data-rows] > * { scroll-margin-top: calc(var(--hdr-h) + var(--s3)); scroll-margin-bottom: var(--s3); }
67 .hdr {
68 position: sticky; top: 0; z-index: 20;
69 background: var(--bg-surface); border-bottom: 1px solid var(--border);
70 }
71 .hdr-top {
72 display: flex; align-items: center; gap: var(--s4);
73 max-width: var(--page); margin: 0 auto; height: 56px; padding: 0 var(--pad);
74 }
75 .brand {
76 display: flex; align-items: center; flex: none; text-decoration: none;
77 &:hover { text-decoration: none; }
78 }
79 /* the hermit by his fire: a grey picture in its own rounded square */
80 .brand-mark { width: 32px; height: 32px; flex: none; background: url(icons/brand.svg) center / contain no-repeat; }
81 /* the inbox, right of the logo on the home page: its number in a darker badge */
82 .inbox-btn {
83 flex: none;
84 & .count { margin-left: 0; color: var(--ink-hi); background: var(--bg-canvas); box-shadow: inset 0 0 0 1px var(--border); }
85 }
86 .crumbs {
87 min-width: 0; flex: 1 1 auto; overflow: hidden;
88 & ol { display: flex; align-items: center; min-width: 0; font-family: var(--mono); font-size: var(--fs); }
89 & li { display: flex; align-items: center; min-width: 0; white-space: nowrap; }
90 & li:last-child { overflow: hidden; }
91 & li::before { content: "/"; padding: 0 var(--s2); color: var(--border-strong); }
92 & a, & span { overflow: hidden; text-overflow: ellipsis; color: var(--ink-dim); text-decoration: none; }
93 & a:hover { color: var(--ink-hi); text-decoration: underline; }
94 & [aria-current] { color: var(--ink-hi); font-weight: 700; }
95 }
96 .hdr-acts { display: flex; align-items: center; gap: var(--s2); margin-left: auto; flex: none; }
97 .ref {
98 font-family: var(--mono); max-width: 28ch;
99 & .ref-name { overflow: hidden; text-overflow: ellipsis; }
100 & .sha { font-weight: 400; color: var(--ink-mute); }
101 }
102 .search {
103 min-width: 220px; justify-content: flex-start; color: var(--ink-mute); font-weight: 400;
104 background: var(--bg-inset);
105 & .search-label { flex: 1; }
106 }
107 .owner {
108 display: flex; align-items: center; gap: var(--s2);
109 & .owner-badge {
110 display: inline-flex; align-items: center; gap: 6px; max-width: 20ch; padding: 0 var(--s1);
111 font: 600 var(--fs-s) / 1 var(--mono); color: var(--ink-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
112 }
113 }
114
115 .tabs {
116 max-width: var(--page); margin: 0 auto; padding: 0 var(--pad);
117 overflow-x: auto; scrollbar-width: none;
118 & ul { display: flex; gap: var(--s1); }
119 & a {
120 position: relative; display: flex; align-items: center; gap: var(--s2); height: 44px; padding: 0 var(--s3);
121 color: var(--ink-dim); text-decoration: none; white-space: nowrap; font-weight: 600;
122 }
123 & a::after { content: ""; position: absolute; left: var(--s2); right: var(--s2); bottom: -1px; height: 2px; border-radius: 2px; }
124 & a:hover { color: var(--ink-hi); }
125 & a:hover::after { background: var(--border-strong); }
126 & a[aria-current] { color: var(--ink-hi); }
127 & a[aria-current]::after { background: var(--accent); }
128 & kbd { opacity: .55; }
129 & a:hover kbd, & a:focus-visible kbd, & a[aria-current] kbd { opacity: 1; }
130 }
131
132 /* work area: content and rail, centred, the page scrolls */
133 .work {
134 flex: 1; width: 100%; max-width: var(--page); margin: 0 auto;
135 padding: var(--s5) var(--pad) var(--s7);
136 display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s5); align-items: start;
137 /* .work grows to fill the page (flex: 1): without this, the rows share the
138 spare height and a short content pushes the rail down */
139 align-content: start;
140 }
141 .work.has-rail { grid-template-columns: minmax(0, 1fr) var(--rail); }
142 /* the wide mode (w, ermiteWide): every page takes the whole width of the
143 screen; the rail goes to the right edge, the content takes the rest */
144 html.wide :is(.work, .hdr-top, .tabs, .foot) { max-width: none; }
145 .rail { display: flex; flex-direction: column; gap: var(--s4); min-width: 0; }
146 .work-lede { grid-column: 1 / -1; margin-bottom: calc(-1 * var(--s2)); }
147 main > * + * { margin-top: var(--s4); }
148
149 /* blocks: a surface with a header; rail sections are blocks too */
150 .card, .rail section {
151 background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r);
152 min-width: 0;
153 }
154 .card-h, .rail h2 {
155 display: flex; align-items: center; gap: var(--s2);
156 padding: var(--s3) var(--s4); border-bottom: 1px solid var(--border);
157 font-size: var(--fs); line-height: 20px;
158 & a { margin-left: auto; font: 600 var(--fs-s) / 1 var(--font); color: var(--ink-dim); text-decoration: none; }
159 & a:hover { color: var(--ink-hi); text-decoration: underline; }
160 }
161 .rail section > :not(h2) { margin: var(--s3) var(--s4); }
162 .rail section > .list { margin: var(--s2) 0; }
163 .rail section > p + p { margin-top: calc(-1 * var(--s2)); }
164
165 /* newest tag, a row of About in the summary rail: one line of text like
166 the rows above it ("v0.9.0 · 36h ago · 9 tags") */
167 .kv dd.latest-tag {
168 & a { color: inherit; text-decoration: none; }
169 & .tag-name { font-weight: 700; color: var(--ink-hi); }
170 & a:hover { color: var(--ink-hi); text-decoration: underline; }
171 }
172
173 .kv {
174 display: grid; grid-template-columns: max-content minmax(0, 1fr); column-gap: var(--s4); row-gap: var(--s1);
175 font-size: var(--fs-s);
176 & dt { color: var(--ink-mute); }
177 & dd { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink); }
178 }
179 .outline {
180 font-size: var(--fs-s);
181 & a { display: block; padding: 2px var(--s2); margin: 0 calc(-1 * var(--s2)); border-radius: 4px; color: var(--ink-dim); text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
182 & a:hover { background: var(--bg-raised); color: var(--ink-hi); }
183 & .l1 { font-weight: 700; color: var(--ink); }
184 & .l3 { padding-left: var(--s5); }
185 & .l4, & .l5, & .l6 { padding-left: var(--s6); }
186 }
187
188 /* footer: version and source (AGPL §13) */
189 .foot {
190 display: flex; flex-wrap: wrap; gap: var(--s4); align-items: center;
191 width: 100%; max-width: var(--page); margin: 0 auto; padding: var(--s4) var(--pad) var(--s5);
192 font-size: var(--fs-s); color: var(--ink-mute);
193 &::before { content: ""; flex-basis: 100%; height: 1px; margin-bottom: var(--s2); background: var(--border); }
194 & a { color: var(--ink-dim); }
195 & .foot-keys { margin-left: auto; color: var(--ink-dim); }
196 & .foot-keys:hover { color: var(--ink-hi); }
197 }
198
199 /* hint: bottom right, only while it has something to say */
200 .hint {
201 position: fixed; right: var(--s4); bottom: var(--s4); z-index: 25;
202 display: flex; gap: var(--s3); align-items: center;
203 padding: var(--s2) var(--s3); font: 600 var(--fs-s) / 18px var(--mono); color: var(--ink-hi);
204 background: var(--bg-overlay); border: 1px solid var(--border-strong); border-radius: var(--r); box-shadow: var(--shadow);
205 pointer-events: none;
206 & > :empty { display: none; }
207 & .hint-live { color: var(--red); }
208 }
209 /* empty, the badge is out of sight but stays a status region (display: none
210 would drop it from the accessibility tree and its next message would not be
211 announced) */
212 .hint:not(:has(> :not(:empty))) {
213 width: 1px; height: 1px; padding: 0; border: 0; overflow: hidden; clip-path: inset(50%); box-shadow: none;
214 }
215
216 @media (max-width: 1080px) {
217 /* the rail goes under the content, in two columns while there is room */
218 .work.has-rail { grid-template-columns: minmax(0, 1fr); }
219 .rail { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); align-items: start; }
220 .search { min-width: 0; }
221 .search .search-label, .search kbd { display: none; }
222 .search { width: 32px; padding: 0; justify-content: center; }
223 }
224 @media (max-width: 720px) {
225 :root { --pad: var(--s4); }
226 .hdr-top { gap: var(--s3); height: 52px; }
227 .crumbs li:not(:last-child) { display: none; }
228 .ref .sha, .owner .owner-badge { display: none; }
229 .ref { max-width: 16ch; }
230 .work { padding-top: var(--s4); }
231 .rail { grid-template-columns: minmax(0, 1fr); }
232 .tabs kbd { display: none; }
233 .list .c-who, .list .c-desc, .list .c-sub, .list .c-ref, .list .c-size, .list .c-lang { display: none; }
234 }
235}