dragonflight/services/web-ui/src/css/components/shell.css

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/* shell.css root document + app shell primitives.
*
* Defines the html/body baseline AND the .wd-shell horizontal layout
* (sidebar + main pane). Every authenticated app page mounts inside
* .wd-shell; this is the only correct way to lay out the app.
*
* History: pre-shell.css, each page rolled its own
* body { margin: 0; } .wd-shell { display: flex; min-height: 100vh; }
* inline. Pages that forgot rendered with the sidebar stacking on top
* of the content (8px default body margin + display:block .wd-shell),
* which read as "dead space at top, left-shifted content at bottom".
* Codifying it here prevents that footgun.
*/
html, body {
height: 100%;
}
body {
margin: 0;
background: var(--bg-base);
color: var(--text-primary);
font-family: var(--font);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
/* App shell: sidebar (fixed width) + main pane (flex-fills viewport).
* 100dvh handles mobile chrome resize; 100vh as fallback. */
.wd-shell {
display: flex;
min-height: 100vh;
min-height: 100dvh;
width: 100%;
}
/* Default main-pane container. Pages may override background/scroll,
* but the sizing contract is fixed: fill remaining horizontal space,
* scroll vertically, never escape viewport horizontally. */
.wd-main {
flex: 1;
min-width: 0;
min-height: 0;
display: flex;
flex-direction: column;
overflow-x: hidden;
overflow-y: auto;
background: var(--bg-base);
}
/* Content wrapper inside .wd-main. Caps width for readability on
* ultrawide displays; --full opts out for dense data pages. */
.wd-content {
flex: 1;
width: 100%;
max-width: 1440px;
margin: 0 auto;
padding: 24px 32px;
}
.wd-content--full { max-width: none; padding: 0; }
.wd-content--narrow { max-width: 780px; }