| 1 |
/** |
| 2 |
* Front-end styles for the 404 suggestions block: the loading skeleton shown |
| 3 |
* while suggestions are being computed, and the admin-only note rendered |
| 4 |
* below the finished list. |
| 5 |
* |
| 6 |
* Kept as one stylesheet, under its original filename, because both live |
| 7 |
* inside the same block and the async path already loads it before the AJAX |
| 8 |
* response arrives -- an AJAX response cannot enqueue anything, so the admin |
| 9 |
* note has to be styled by a sheet that is already on the page. |
| 10 |
* |
| 11 |
* This stylesheet is enqueued by the [abj404] shortcode on the user-facing |
| 12 |
* (front-end) site. The plugin's admin theme variables (--abj404-*) defined |
| 13 |
* in adminThemes.css are admin-only and are NOT available here, so the |
| 14 |
* skeleton/text colors below must remain literal. The values are designed to |
| 15 |
* read neutrally on any host theme (light + dark via prefers-color-scheme). |
| 16 |
*/ |
| 17 |
|
| 18 |
/* Container for loading state */ |
| 19 |
.abj404-loading { |
| 20 |
list-style: none; |
| 21 |
padding: 0; |
| 22 |
margin: 0; |
| 23 |
} |
| 24 |
|
| 25 |
/* Individual skeleton item */ |
| 26 |
.abj404-skeleton { |
| 27 |
/* allow-hardcoded-color: frontend shortcode CSS; admin theme vars are not loaded on the user site, and skeleton shimmer must read on any host theme. */ |
| 28 |
background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%); |
| 29 |
background-size: 200% 100%; |
| 30 |
animation: abj404-shimmer 1.5s infinite; |
| 31 |
height: 20px; |
| 32 |
margin: 10px 0; |
| 33 |
border-radius: 4px; |
| 34 |
list-style: none; |
| 35 |
} |
| 36 |
|
| 37 |
/* Vary widths for more natural look */ |
| 38 |
.abj404-skeleton:nth-child(1) { width: 85%; } |
| 39 |
.abj404-skeleton:nth-child(2) { width: 70%; } |
| 40 |
.abj404-skeleton:nth-child(3) { width: 90%; } |
| 41 |
.abj404-skeleton:nth-child(4) { width: 75%; } |
| 42 |
.abj404-skeleton:nth-child(5) { width: 80%; } |
| 43 |
.abj404-skeleton:nth-child(n+6) { width: 78%; } |
| 44 |
|
| 45 |
/* Shimmer animation */ |
| 46 |
@keyframes abj404-shimmer { |
| 47 |
0% { |
| 48 |
background-position: -200% 0; |
| 49 |
} |
| 50 |
100% { |
| 51 |
background-position: 200% 0; |
| 52 |
} |
| 53 |
} |
| 54 |
|
| 55 |
/* Loading text message */ |
| 56 |
.abj404-loading-text { |
| 57 |
/* allow-hardcoded-color: frontend shortcode CSS, theme vars unavailable; mid-gray reads on light host themes. */ |
| 58 |
color: #666; |
| 59 |
font-style: italic; |
| 60 |
margin: 5px 0 10px; |
| 61 |
font-size: 0.95em; |
| 62 |
} |
| 63 |
|
| 64 |
/* No suggestions fallback message */ |
| 65 |
.abj404-no-suggestions { |
| 66 |
/* allow-hardcoded-color: frontend shortcode CSS, theme vars unavailable; mid-gray reads on light host themes. */ |
| 67 |
color: #666; |
| 68 |
font-style: italic; |
| 69 |
list-style: none; |
| 70 |
padding: 10px 0; |
| 71 |
} |
| 72 |
|
| 73 |
/* Dark mode support */ |
| 74 |
@media (prefers-color-scheme: dark) { |
| 75 |
.abj404-skeleton { |
| 76 |
/* allow-hardcoded-color: frontend shortcode CSS, theme vars unavailable; dark-mode shimmer tuned for dark host themes. */ |
| 77 |
background: linear-gradient(90deg, #2a2a2a 25%, #333333 50%, #2a2a2a 75%); |
| 78 |
background-size: 200% 100%; |
| 79 |
} |
| 80 |
|
| 81 |
.abj404-loading-text { |
| 82 |
/* allow-hardcoded-color: frontend shortcode CSS, theme vars unavailable; light gray reads on dark host themes. */ |
| 83 |
color: #aaa; |
| 84 |
} |
| 85 |
|
| 86 |
.abj404-no-suggestions { |
| 87 |
/* allow-hardcoded-color: frontend shortcode CSS, theme vars unavailable; light gray reads on dark host themes. */ |
| 88 |
color: #aaa; |
| 89 |
} |
| 90 |
} |
| 91 |
|
| 92 |
/* --------------------------------------------------------------------------- |
| 93 |
* Admin-only note below the suggestion list. Deliberately quiet: no box, no |
| 94 |
* colour fill, no icon. A hairline rule on the left and small grey text, so |
| 95 |
* it reads as an aside on someone else's theme rather than as plugin chrome. |
| 96 |
* ------------------------------------------------------------------------ */ |
| 97 |
.abj404-admin-note { |
| 98 |
font-size: 13px; |
| 99 |
line-height: 1.5; |
| 100 |
/* allow-hardcoded-color: frontend shortcode CSS; admin theme vars are not loaded on the user site, and this grey has to read on any host theme. */ |
| 101 |
color: #646970; |
| 102 |
margin: 10px 0 0; |
| 103 |
padding-left: 10px; |
| 104 |
/* allow-hardcoded-color: frontend shortcode CSS, theme vars unavailable; matches the WordPress admin hairline grey. */ |
| 105 |
border-left: 3px solid #dcdcde; |
| 106 |
} |
| 107 |
|
| 108 |
.abj404-admin-note a { |
| 109 |
/* allow-hardcoded-color: frontend shortcode CSS, theme vars unavailable; WordPress admin link blue, readable on light host themes. */ |
| 110 |
color: #2271b1; |
| 111 |
} |
| 112 |
|
| 113 |
@media (prefers-color-scheme: dark) { |
| 114 |
.abj404-admin-note { |
| 115 |
/* allow-hardcoded-color: frontend shortcode CSS, theme vars unavailable; light grey reads on dark host themes. */ |
| 116 |
color: #a7aaad; |
| 117 |
/* allow-hardcoded-color: frontend shortcode CSS, theme vars unavailable; dark-mode hairline. */ |
| 118 |
border-left-color: #4f5255; |
| 119 |
} |
| 120 |
|
| 121 |
.abj404-admin-note a { |
| 122 |
/* allow-hardcoded-color: frontend shortcode CSS, theme vars unavailable; WordPress admin light-blue link for dark backgrounds. */ |
| 123 |
color: #72aee6; |
| 124 |
} |
| 125 |
} |
| 126 |
|
