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feat: sticky headers (v1.6.2)

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Kantine Wrapper
2026-03-05 11:34:19 +01:00
parent edec109552
commit 6a70a5a5e8
8 changed files with 210 additions and 80 deletions
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124
style.css
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@@ -56,12 +56,22 @@ body {
}
/* Fix scrolling bug: Reset html/body styles from host page */
html,
/* IMPORTANT: html must NOT have overflow set, or it creates a scroll container that breaks position: sticky */
html {
height: auto !important;
min-height: 100% !important;
overflow: visible !important;
position: static !important;
margin: 0 !important;
padding: 0 !important;
}
body {
height: auto !important;
min-height: 100% !important;
overflow-y: auto !important;
overflow-x: hidden !important;
overflow-x: clip !important;
/* clip prevents horizontal overflow without breaking sticky */
overflow-y: visible !important;
position: static !important;
margin: 0 !important;
padding: 0 !important;
@@ -69,8 +79,7 @@ body {
/* Header */
.app-header {
position: sticky;
top: 0;
flex-shrink: 0;
z-index: 100;
backdrop-filter: blur(12px);
background-color: var(--header-bg);
@@ -412,13 +421,21 @@ body {
font-size: 18px;
}
/* Container */
/* Container - flex column, full width so child scrollbar is at edge */
.container {
flex: 1;
width: 100%;
/* Full width */
margin: 2rem auto;
padding: 0 2rem;
min-height: 80vh;
overflow: hidden;
padding: 2rem 0 0 0;
/* Only top padding, no horizontal so child fills width */
display: flex;
flex-direction: column;
}
/* Add horizontal padding to direct children of container to maintain layout */
.container>*:not(.menu-grid) {
padding-left: 2rem;
padding-right: 2rem;
}
/* Banner */
@@ -767,14 +784,17 @@ body {
display: none !important;
}
/* Menu Grid */
/* Menu Grid Container */
.menu-grid {
display: grid;
gap: 2rem;
display: flex;
flex-direction: column;
flex: 1;
overflow: hidden;
gap: 1rem;
}
.week-section {
margin-bottom: 3rem;
margin-bottom: 2rem;
}
.week-header {
@@ -796,10 +816,25 @@ body {
margin-top: 0.25rem;
}
/* Full-viewport layout: header + scrollable content + footer */
#kantine-wrapper {
display: flex;
flex-direction: column;
height: 100vh;
height: 100dvh;
/* Dynamic viewport height for mobile browsers */
overflow: hidden;
}
.days-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
gap: 0.75rem;
flex: 1;
overflow-y: auto;
/* This is the scroll container at the window edge */
align-content: start;
padding: 0 2rem 2rem 2rem;
}
/* Card */
@@ -808,21 +843,33 @@ body {
border-radius: 12px;
border: 1px solid var(--border-color);
box-shadow: var(--card-shadow);
overflow: hidden;
transition: transform 0.2s ease, box-shadow 0.2s ease;
overflow: clip;
/* Clips scrolling content behind sticky header */
transition: box-shadow 0.2s ease;
display: flex;
flex-direction: column;
}
/* Past Day Styling - Target specific elements so ordered items can remain visible */
.menu-card.past-day .card-header,
/* Past Day Styling - Target specific elements so ordered items can remain visible AND preserve sticky context */
/* We MUST apply filter/opacity to children, not the parent .menu-card, or else position: sticky breaks */
/* Header keeps fully opaque background to hide scrolling items, only grayscales */
.menu-card.past-day .card-header {
filter: grayscale(0.8);
transition: filter 0.3s;
}
/* Items become semi-transparent */
.menu-card.past-day .menu-item:not(.ordered) {
opacity: 0.6;
filter: grayscale(0.8);
transition: opacity 0.3s, filter 0.3s;
}
.menu-card.past-day:hover .card-header,
.menu-card.past-day:hover .card-header {
filter: grayscale(0.4);
}
.menu-card.past-day:hover .menu-item:not(.ordered) {
opacity: 0.8;
filter: grayscale(0.4);
@@ -869,7 +916,6 @@ body {
.menu-card:hover {
transform: translateY(-2px);
box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}
@@ -879,7 +925,23 @@ body {
display: flex;
justify-content: space-between;
align-items: baseline;
background-color: rgba(100, 116, 139, 0.05);
background-color: var(--bg-card);
/* Removed border-radius: 12px 12px 0 0;
.menu-card's overflow: clip will round the corners initially.
When sticky at the top, it will be square and perfectly hide scrolling content! */
/* Sticky within .container scroll area */
position: sticky;
top: 0;
z-index: 90;
}
.card-body {
padding: 1.25rem;
display: grid;
grid-template-rows: auto;
align-content: start;
}
.day-name {
@@ -892,13 +954,6 @@ body {
color: var(--text-secondary);
}
.card-body {
padding: 1.25rem;
display: grid;
grid-template-rows: auto;
/* Each menu item gets its own row */
align-content: start;
}
.empty-state {
color: var(--text-secondary);
@@ -1027,12 +1082,12 @@ body {
/* Footer */
.app-footer {
flex-shrink: 0;
text-align: center;
padding: 2rem;
padding: 1rem 2rem;
color: var(--text-secondary);
font-size: 0.875rem;
border-top: 1px solid var(--border-color);
margin-top: auto;
}
/* === Order / Cancel Buttons (inline in status row) === */
@@ -1363,17 +1418,20 @@ body {
/* Day Header Status Colors (User Request) */
.card-header.header-violet {
background-color: rgba(139, 92, 246, 0.15);
background-color: var(--bg-card);
background-image: linear-gradient(rgba(139, 92, 246, 0.15), rgba(139, 92, 246, 0.15));
border-bottom: 2px solid #8b5cf6;
}
.card-header.header-green {
background-color: rgba(16, 185, 129, 0.15);
background-color: var(--bg-card);
background-image: linear-gradient(rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.15));
border-bottom: 2px solid var(--success-color);
}
.card-header.header-red {
background-color: rgba(239, 68, 68, 0.15);
background-color: var(--bg-card);
background-image: linear-gradient(rgba(239, 68, 68, 0.15), rgba(239, 68, 68, 0.15));
border-bottom: 2px solid var(--error-color);
}