Files
astrolabe/src/app/components/Button.module.css
T

108 lines
2.7 KiB
CSS

/*
* Button — shared look for every textual action button (arch 09 §4). Owned here,
* once. Heights come from the control scale in tokens.css; no other button
* heights exist in the app.
*/
.button {
display: inline-flex;
align-items: center;
justify-content: center;
gap: var(--space-2);
height: var(--control-height);
padding: 0 var(--space-3);
border: var(--border-width) solid transparent;
border-radius: var(--radius);
background: transparent;
color: var(--text);
font: inherit;
font-size: 13px;
font-weight: 600;
line-height: 1;
white-space: nowrap;
cursor: pointer;
transition:
background var(--dur-fast) var(--ease),
color var(--dur-fast) var(--ease);
}
.lg {
height: var(--control-height-lg);
padding: 0 var(--space-4);
}
.button:disabled {
cursor: default;
opacity: 0.45;
}
/* --- primary: filled accent; darkens on hover (filled buttons darken, they
don't fill — arch 09 §4) --- */
.primary {
background: var(--accent);
color: var(--accent-contrast);
}
.primary:hover:not(:disabled) {
background: var(--accent-hover);
}
/* --- secondary: bordered with a --bg fill — the same field-on-layer treatment
as inputs/selects (arch 09 §4: a bordered control on a gray panel goes
white, never a darker gray); hover steps one elevation above the surface
(see --control-hover-fill in Button.tsx header) --- */
.secondary {
border-color: var(--border-strong);
background: var(--bg);
}
.secondary:hover:not(:disabled) {
background: var(--control-hover-fill, var(--layer-01));
}
/* --- ghost: borderless utility; recedes until hover --- */
.ghost:hover:not(:disabled) {
background: var(--control-hover-fill, var(--layer-01));
}
/* A ghost acting as an open disclosure trigger holds the pressed fill. */
.ghost[aria-expanded='true'] {
background: var(--layer-02);
}
/* --- soft-accent: tinted-but-quiet solicitation (e.g. Donate) --- */
.softAccent {
background: var(--accent-soft);
color: var(--accent-hover);
}
.softAccent:hover:not(:disabled) {
background: var(--accent-soft-hover);
color: var(--accent-hover);
}
/* --- danger: filled error for destructive confirm actions --- */
.danger {
background: var(--support-error);
color: var(--on-status);
}
.danger:hover:not(:disabled) {
filter: brightness(0.92);
}
/* --- danger-outline: secondary geometry, red label; fills solid red on
hover/focus so the destructive intent is signalled before it acts --- */
.dangerOutline {
border-color: var(--border-strong);
background: var(--bg);
color: var(--support-error);
}
.dangerOutline:hover:not(:disabled),
.dangerOutline:focus-visible {
background: var(--support-error);
border-color: transparent;
color: var(--on-status);
}