Files
apparel-designer/src/App.css
2026-05-23 03:28:58 -05:00

454 lines
14 KiB
CSS

/* ──────────────────────────────────────────────────────────────────────────
* App layout — Pawfectly Yours
*
* Top-level structure:
* .editor-shell
* .ph-header (top, full width — defined in Header.css)
* .editor-body (flex row)
* .canvas-area (flex: 1)
* .canvas-area__stage (the Konva canvas frame, fills space)
* .canvas-area__bottom-bar (absolute, pinned to bottom)
* .canvas-area__toolbar (left of the bar; desktop, when selected)
* .canvas-area__right-stack (right cluster, stacked vertically)
* .canvas-area__history (undo/redo pill, on top)
* .canvas-area__zoom (zoom+snap pill, below)
* .right-panel-wrap (fixed width, desktop only)
*
* On mobile the right panel becomes a bottom-sheet modal, the element
* toolbar is pinned to the TOP of the canvas area (via .mobile-toolbar-wrap,
* NOT via .canvas-area__bottom-bar), .canvas-area__bottom-bar flips to
* static positioning to flow below the stage with the history + zoom
* pills centered, and a FAB toggles the sheet.
* ────────────────────────────────────────────────────────────────────────── */
.editor-shell {
/* Definite viewport height — see the #root comment in index.css for
* why this is `height` and not `min-height`. Removed the prior
* `flex: 1` because with #root now `height: 100vh`, editor-shell
* being its only child means a height-of-100vh matches naturally;
* `flex: 1` + `min-height: 100vh` together used to coexist as
* "grow to fill #root, but at least 100vh," which let the box stretch
* past 100vh when content pushed for more. */
display: flex;
flex-direction: column;
height: 100vh;
width: 100%;
overflow: hidden;
}
.editor-body {
flex: 1;
display: flex;
align-items: stretch;
gap: 0.75rem;
padding: 0 0.75rem 0.75rem;
min-height: 0;
overflow: hidden;
}
/* ── Canvas area ─────────────────────────────────────────────────────────── */
.canvas-area {
position: relative;
flex: 1;
display: flex;
align-items: stretch;
justify-content: center;
min-width: 0;
min-height: 0;
}
.canvas-area__stage {
flex: 1;
position: relative;
display: flex;
align-items: center;
justify-content: center;
min-height: 0;
min-width: 0;
}
/* Element toolbar + zoom/snap controls sit inside a shared bottom bar
* (.canvas-area__bottom-bar) that's pinned to the bottom of canvas-area.
* Bundling them into a single absolute-positioned flex row — instead
* of having each one independently `position: absolute` — means they
* can't collide as the canvas-area narrows: the previous implementation
* had the toolbar at left:1rem and zoom at right:1rem, and once
* canvas-area dipped below ~880px (toolbar 380 + zoom ~150 + gaps) they
* overlapped. The bar's flex layout keeps them spaced cleanly and on a
* single horizontal line until the narrow-screen media query flips
* them to stacked.
*
* pointer-events trick: the bar visually spans the full canvas width,
* but the user must be able to click through the empty middle to drag
* elements near the bottom of the canvas. Setting `pointer-events: none`
* on the bar and re-enabling it on the toolbar / zoom children gives us
* that pass-through. */
.canvas-area__bottom-bar {
position: absolute;
left: 1rem;
right: 1rem;
bottom: 1rem;
z-index: 10;
display: flex;
align-items: flex-end;
gap: 0.75rem;
pointer-events: none;
}
.canvas-area__toolbar {
width: min(100%, 380px);
pointer-events: auto;
}
/* History pill (undo/redo) and zoom pill share a vertical stack
* wrapper on the right side of the bottom bar, with history sitting
* ABOVE zoom. The previous layout had them side-by-side in a single
* flex row — which read as "undo/redo is a secondary affordance
* attached to zoom". Stacking gives undo/redo its own visual weight
* (the more important of the two for editing flow) and is the
* standard hierarchy used by Figma / Sketch / Adobe Express.
*
* `margin-left: auto` lives on the stack wrapper, not the children,
* so the whole cluster gets pushed to the right edge whether the
* left-side toolbar is present or not. `align-items: flex-end`
* keeps both pills right-aligned within the column even if they
* differ in width (history is 2 buttons, zoom is 4 — zoom is
* naturally wider). The narrow-screen and mobile breakpoints below
* flatten this back to a row to avoid eating extra vertical space
* when the bar is already in column mode.
*
* pointer-events: none on the wrapper, auto on the children — same
* pass-through pattern as the parent bottom bar. The wrapper has no
* pixels of its own; the pills inside accept the clicks. */
.canvas-area__right-stack {
display: flex;
flex-direction: column;
gap: 0.5rem;
margin-left: auto;
align-items: flex-end;
pointer-events: none;
}
.canvas-area__history {
pointer-events: auto;
}
.canvas-area__zoom {
pointer-events: auto;
}
/* ── Right panel ─────────────────────────────────────────────────────────── */
.right-panel-wrap {
width: var(--right-panel-width);
flex-shrink: 0;
background: var(--brand-cream);
border: 1px solid var(--border);
border-radius: var(--radius-xl);
box-shadow: var(--shadow-sm);
overflow: hidden;
display: flex;
flex-direction: column;
min-height: 0;
}
/* ── Export toast ────────────────────────────────────────────────────────── */
/* Floats above the canvas in the top-left corner so it doesn't compete with
* the toolbar (bottom-left) or zoom controls (bottom-right). */
.export-toast-wrap {
position: absolute;
left: 1rem;
top: 1rem;
z-index: 12;
pointer-events: none;
/* When the canvas hint is shown it occupies top-left too; the hint hides
* itself once an element is selected, and the export toast only appears
* during/after a save action — they rarely overlap visually. */
}
.export-toast {
display: inline-flex;
align-items: center;
gap: 0.6rem;
padding: 0.65rem 0.9rem;
border-radius: var(--radius-md);
background: #fff;
border: 1px solid var(--border);
box-shadow: var(--shadow-md);
font-size: 13px;
font-weight: 600;
color: var(--text-primary);
pointer-events: auto;
/* Shared keyframe in index.css — see S13 utility section. */
animation: fade-up-in 0.18s ease-out;
}
.export-toast--progress {
border-color: var(--brand-pink);
color: var(--brand-pink-strong);
}
.export-toast--success {
border-color: #bbf7d0;
background: #f0fdf4;
color: #15803d;
}
.export-toast--error {
border-color: #fecaca;
background: #fef2f2;
color: #b91c1c;
}
.export-toast__link {
color: inherit;
font-weight: 700;
text-decoration: underline;
text-underline-offset: 2px;
}
.export-toast__close {
background: transparent;
border: none;
font-size: 14px;
cursor: pointer;
color: inherit;
padding: 0 0 0 0.25rem;
line-height: 1;
}
/* ── App-wide toast (replaces alert() calls) ─────────────────────────────── */
/* Centered at the top of the canvas area, distinct from the export-toast
* which sits in the top-left. Auto-dismisses after a few seconds; the user
* can also dismiss manually with the close button. Three kinds matching
* the export-toast color language so the warning vocabulary stays
* consistent: success = green, error = red, info = brand pink. */
.app-toast-wrap {
position: absolute;
top: 1rem;
left: 50%;
transform: translateX(-50%);
z-index: 13;
pointer-events: none;
max-width: calc(100% - 2rem);
}
.app-toast {
display: inline-flex;
align-items: center;
gap: 0.6rem;
padding: 0.65rem 0.9rem;
border-radius: var(--radius-md);
background: #fff;
border: 1px solid var(--border);
box-shadow: var(--shadow-md);
font-size: 13px;
font-weight: 600;
color: var(--text-primary);
pointer-events: auto;
animation: app-toast-in 0.18s ease-out;
max-width: 100%;
}
.app-toast > span {
/* Wrap long messages (e.g. the share-fallback URL toast) instead of
* letting them stretch the toast off-screen. */
word-break: break-word;
overflow-wrap: anywhere;
}
@keyframes app-toast-in {
from { opacity: 0; transform: translateX(-50%) translateY(-4px); }
to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.app-toast--success { border-color: #bbf7d0; background: #f0fdf4; color: #15803d; }
.app-toast--error { border-color: #fecaca; background: #fef2f2; color: #b91c1c; }
.app-toast--info { border-color: var(--brand-pink); background: var(--brand-pink-soft); color: var(--brand-pink-strong); }
.app-toast__close {
background: transparent;
border: none;
font-size: 14px;
cursor: pointer;
color: inherit;
padding: 0 0 0 0.25rem;
line-height: 1;
}
@media (max-width: 768px) {
.app-toast-wrap {
top: calc(var(--header-height-mobile) + 0.6rem);
width: calc(100% - 1rem);
}
.app-toast {
width: 100%;
justify-content: center;
}
}
/* ── FAB (mobile only) ───────────────────────────────────────────────────── */
.app-fab {
position: fixed;
right: 1rem;
bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
z-index: 700;
width: 56px;
height: 56px;
border-radius: 999px;
border: none;
background: var(--brand-pink);
color: #fff;
display: inline-flex;
align-items: center;
justify-content: center;
box-shadow: 0 10px 22px -6px rgba(236, 72, 153, 0.6), 0 4px 8px rgba(0, 0, 0, 0.1);
transition: transform 0.12s ease, background 0.12s ease;
}
.app-fab:hover {
background: var(--brand-pink-strong);
}
.app-fab:active {
transform: scale(0.94);
}
/* ── Mobile element toolbar wrapper ──────────────────────────────────────── */
.mobile-toolbar-wrap {
position: fixed;
left: 50%;
top: calc(var(--header-height-mobile) + 0.5rem);
transform: translateX(-50%);
z-index: 600;
width: calc(100vw - 1.5rem);
max-width: 380px;
pointer-events: auto;
}
/* ── Responsive ──────────────────────────────────────────────────────────── */
/* Tablet — narrower right panel */
@media (max-width: 1100px) {
.right-panel-wrap {
width: var(--right-panel-width-md);
}
}
/* Below the tablet breakpoint where the right panel might crowd the canvas:
* keep the bottom bar pinned to the bottom of canvas-area (still snapped
* to the screen bottom), but flip it to column direction so the toolbar
* and zoom stack instead of competing for horizontal room. The toolbar's
* 380px max width plus the zoom widget plus gaps adds up to roughly 540px;
* canvas-area drops below that around 880px viewport width once the right
* panel takes its share, which is what this breakpoint catches. */
@media (max-width: 900px) and (min-width: 769px) {
.canvas-area__bottom-bar {
flex-direction: column;
align-items: center;
gap: 0.5rem;
}
.canvas-area__toolbar {
width: 100%;
max-width: 380px;
}
/* Flatten the right-stack to a horizontal row at this breakpoint.
* The parent bar is already column-direction, so a vertically-
* stacked right-stack inside that would push the bottom bar tall
* enough to compete with the canvas for vertical space. A row
* keeps history + zoom on the same line, centered along with the
* toolbar that sits above them. margin-left: auto becomes a no-op
* in column-direction so we reset it for clarity. */
.canvas-area__right-stack {
flex-direction: row;
align-items: center;
margin-left: 0;
}
.canvas-area__history,
.canvas-area__zoom {
margin-left: 0;
}
}
/* Mobile — bottom sheet handles the right panel */
@media (max-width: 768px) {
.editor-body {
padding: 0 0.5rem 0.5rem;
gap: 0.5rem;
}
.canvas-area {
flex-direction: column;
}
.canvas-area__stage {
flex: 1;
}
/* Mobile bottom bar — pulled out of absolute positioning so it
* participates in canvas-area's flex column. Sits below the stage,
* centered horizontally, with the bottom margin clearing the FAB.
* History + zoom pills sit side-by-side, centered as a pair.
* Reset the pointer-events:none / margin-left:auto from the desktop
* defaults so clicks land normally and centering works. */
.canvas-area__bottom-bar {
position: static;
align-self: center;
margin-bottom: calc(4.5rem + env(safe-area-inset-bottom, 0px));
margin-top: 0.4rem;
flex-direction: row;
align-items: center;
justify-content: center;
gap: 0.5rem;
pointer-events: auto;
}
/* Element toolbar is rendered via .mobile-toolbar-wrap on mobile,
* not via the bottom bar. */
.canvas-area__toolbar {
display: none;
}
/* Same flatten as the 900px breakpoint above — mobile bottom bar
* is a horizontal row, so the right-stack inside follows suit
* rather than stacking vertically. */
.canvas-area__right-stack {
flex-direction: row;
align-items: center;
margin-left: 0;
}
.canvas-area__history,
.canvas-area__zoom {
margin-left: 0;
}
.export-toast-wrap {
left: 0.5rem;
right: 0.5rem;
top: calc(var(--header-height-mobile) + 0.6rem);
}
.export-toast {
width: 100%;
justify-content: center;
}
}
/* Tighten on tiny screens */
@media (max-width: 480px) {
.editor-body {
padding: 0 0.4rem 0.4rem;
}
.app-fab {
width: 52px;
height: 52px;
}
}