/*
Sutz.Food.Shared.UI - design-system.css
========================================
Shared design tokens (CSS custom properties), a light reset, and a handful of small
utility classes used by every Sutz' Food Blazor Server host app - Sutz.Food,
Sutz.Food.Order, Sutz.Food.Seller, Sutz.Food.Admin - and, later, the MAUI Blazor Hybrid app.
HOW HOST APPS SHOULD CONSUME THIS FILE
---------------------------------------
This is a Razor Class Library static web asset, so ASP.NET Core serves it at:
_content/Sutz.Food.Shared.UI/design-system.css
Each host app should link it once, before its own app.css, either directly in the
of its root document (e.g. Components/App.razor):
...or by @import-ing it from the top of the host's own wwwroot/app.css:
@import url('_content/Sutz.Food.Shared.UI/design-system.css');
Loading it first lets a host app's own app.css override individual tokens/utilities
later in cascade order if it ever needs to.
This is a LIGHT THEME ONLY design system - that is an intentional product decision for
Sutz' Food, so there is no dark-mode media query / variant in here by design.
*/
:root {
/* ---------- Brand (warm orange/red, food-appetite palette) ---------- */
--sutz-color-primary: #F5642B;
--sutz-color-primary-dark: #E04A17;
--sutz-color-primary-darker: #C23D12;
--sutz-color-primary-light: #FDECE3;
--sutz-color-primary-contrast: #FFFFFF;
/* ---------- Neutrals (warm-tinted grays, not clinical/pure gray) ---------- */
--sutz-color-text: #2B211C;
--sutz-color-text-muted: #7A6F68;
--sutz-color-text-inverse: #FFFFFF;
--sutz-color-surface: #FFFFFF;
--sutz-color-surface-alt: #FAF6F3;
--sutz-color-border: #EAE1DB;
--sutz-color-border-strong: #D8CCC3;
/* ---------- Status ---------- */
--sutz-color-success: #1E9E5A;
--sutz-color-success-light: #E4F7EC;
--sutz-color-danger: #DC2E2E;
--sutz-color-danger-light: #FCE8E8;
--sutz-color-warning: #C97B00;
--sutz-color-warning-light: #FDF1D6;
--sutz-color-info: #2F80ED;
--sutz-color-info-light: #E8F1FD;
/* ---------- Spacing scale ---------- */
--sutz-space-4: 4px;
--sutz-space-8: 8px;
--sutz-space-12: 12px;
--sutz-space-16: 16px;
--sutz-space-24: 24px;
--sutz-space-32: 32px;
--sutz-space-48: 48px;
/* ---------- Radius scale ---------- */
--sutz-radius-sm: 8px;
--sutz-radius-md: 12px;
--sutz-radius-lg: 16px;
--sutz-radius-pill: 999px;
/* ---------- Typography ---------- */
--sutz-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
--sutz-font-weight-normal: 400;
--sutz-font-weight-medium: 500;
--sutz-font-weight-semibold: 600;
--sutz-font-weight-bold: 700;
--sutz-tracking-tight: -0.02em;
--sutz-text-xs: 0.75rem;
--sutz-text-sm: 0.875rem;
--sutz-text-base: 1rem;
--sutz-text-lg: 1.125rem;
--sutz-text-xl: 1.25rem;
--sutz-text-2xl: 1.5rem;
--sutz-text-3xl: 1.875rem;
--sutz-text-4xl: 2.25rem;
/* ---------- Elevation ---------- */
--sutz-shadow-sm: 0 1px 2px rgba(43, 33, 28, 0.06), 0 1px 1px rgba(43, 33, 28, 0.04);
--sutz-shadow-md: 0 4px 10px rgba(43, 33, 28, 0.08), 0 2px 4px rgba(43, 33, 28, 0.06);
--sutz-shadow-lg: 0 12px 24px rgba(43, 33, 28, 0.14), 0 4px 8px rgba(43, 33, 28, 0.06);
--sutz-shadow-xl: 0 24px 48px rgba(43, 33, 28, 0.20), 0 8px 16px rgba(43, 33, 28, 0.08);
/* ---------- Motion ---------- */
--sutz-transition-fast: 150ms ease;
--sutz-transition-base: 220ms ease;
}
/* ---------- Reset ---------- */
*,
*::before,
*::after {
box-sizing: border-box;
}
html {
-webkit-text-size-adjust: 100%;
}
body {
margin: 0;
font-family: var(--sutz-font-family);
font-size: var(--sutz-text-base);
color: var(--sutz-color-text);
background: var(--sutz-color-surface-alt);
-webkit-font-smoothing: antialiased;
text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, h5, h6 {
margin: 0 0 var(--sutz-space-12);
font-weight: var(--sutz-font-weight-semibold);
letter-spacing: var(--sutz-tracking-tight);
line-height: 1.2;
}
h1 { font-size: var(--sutz-text-4xl); font-weight: var(--sutz-font-weight-bold); }
h2 { font-size: var(--sutz-text-3xl); }
h3 { font-size: var(--sutz-text-2xl); }
h4 { font-size: var(--sutz-text-xl); }
h5 { font-size: var(--sutz-text-lg); }
h6 { font-size: var(--sutz-text-base); }
p {
margin: 0 0 var(--sutz-space-12);
line-height: 1.55;
}
a {
color: var(--sutz-color-primary-dark);
}
img, svg {
display: block;
max-width: 100%;
}
button, input, select, textarea {
font-family: inherit;
}
/* ---------- Layout utilities ---------- */
/* Fluid, responsive content container - no fixed pixel width, just a sensible max-width
with breathing room that shrinks gracefully down to ~360px phones. */
.sutz-container {
width: 100%;
max-width: 1120px;
margin-inline: auto;
padding-inline: var(--sutz-space-16);
}
.cards > .sutz-card {
margin:0px !important;
}
.sutz-visually-hidden {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
white-space: nowrap;
border: 0;
}
/* ---------- Surfaces ---------- */
.sutz-card {
background: var(--sutz-color-surface);
border: 1px solid var(--sutz-color-border);
border-radius: var(--sutz-radius-lg);
box-shadow: var(--sutz-shadow-sm);
padding: var(--sutz-space-16);
}
.sutz-card+.sutz-card {
margin-top: var(--sutz-space-16);
}
/* ---------- Buttons ---------- */
.sutz-btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: var(--sutz-space-8);
border: 1px solid transparent;
border-radius: var(--sutz-radius-md);
padding: var(--sutz-space-12) var(--sutz-space-16);
font-size: var(--sutz-text-sm);
font-weight: var(--sutz-font-weight-semibold);
line-height: 1;
cursor: pointer;
transition: background-color var(--sutz-transition-fast), border-color var(--sutz-transition-fast), box-shadow var(--sutz-transition-fast), transform var(--sutz-transition-fast), opacity var(--sutz-transition-fast);
}
.sutz-btn:active {
transform: translateY(1px);
}
.sutz-btn:disabled {
cursor: not-allowed;
opacity: 0.55;
transform: none;
}
.sutz-btn:focus-visible {
outline: 2px solid var(--sutz-color-primary);
outline-offset: 2px;
}
.sutz-btn--primary {
background: var(--sutz-color-primary);
border-color: var(--sutz-color-primary);
color: var(--sutz-color-primary-contrast);
}
.sutz-btn--primary:hover:not(:disabled) {
background: var(--sutz-color-primary-dark);
border-color: var(--sutz-color-primary-dark);
}
.sutz-btn--secondary {
background: var(--sutz-color-surface);
border-color: var(--sutz-color-border-strong);
color: var(--sutz-color-text);
}
.sutz-btn--secondary:hover:not(:disabled) {
background: var(--sutz-color-surface-alt);
}
.sutz-btn--danger {
background: var(--sutz-color-danger);
border-color: var(--sutz-color-danger);
color: var(--sutz-color-text-inverse);
}
.sutz-btn--danger:hover:not(:disabled) {
filter: brightness(0.92);
}
.sutz-btn--ghost {
background: transparent;
border-color: transparent;
color: var(--sutz-color-text);
}
.sutz-btn--ghost:hover:not(:disabled) {
background: var(--sutz-color-surface-alt);
}
/* ---------- Forms ----------
Every text-like input, everywhere in the four apps, styled from one place — an with no
type= attribute (defaults to text but doesn't match input[type="text"]) or an uncommon type like
time/url used to fall through to the unstyled native control. The exclusion list is only the
controls that should stay native (checkbox/radio/range/file/color and non-visual types). */
input:where(:not([type="checkbox"], [type="radio"], [type="range"], [type="file"],
[type="color"], [type="submit"], [type="button"], [type="reset"], [type="hidden"], [type="image"])),
textarea,
select {
width: 100%;
padding: 10px 12px;
border: 1px solid var(--sutz-color-border-strong);
border-radius: var(--sutz-radius-sm);
background: var(--sutz-color-surface);
color: var(--sutz-color-text);
font: inherit;
font-size: var(--sutz-text-sm);
transition: border-color var(--sutz-transition-fast), box-shadow var(--sutz-transition-fast);
}
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
outline: none;
border-color: var(--sutz-color-primary);
box-shadow: 0 0 0 3px var(--sutz-color-primary-light);
}
input::placeholder,
textarea::placeholder {
color: var(--sutz-color-text-muted);
}
input:disabled,
textarea:disabled,
select:disabled {
color: var(--sutz-color-text-muted);
background: var(--sutz-color-surface-alt);
cursor: not-allowed;
}
/* ---------- Badges ---------- */
.sutz-badge {
display: inline-flex;
align-items: center;
gap: var(--sutz-space-4);
padding: var(--sutz-space-4) var(--sutz-space-12);
border-radius: var(--sutz-radius-pill);
font-size: var(--sutz-text-xs);
font-weight: var(--sutz-font-weight-semibold);
background: var(--sutz-color-surface-alt);
color: var(--sutz-color-text-muted);
}
.sutz-badge--success { background: var(--sutz-color-success-light); color: var(--sutz-color-success); }
.sutz-badge--danger { background: var(--sutz-color-danger-light); color: var(--sutz-color-danger); }
.sutz-badge--warning { background: var(--sutz-color-warning-light); color: var(--sutz-color-warning); }
.sutz-badge--info { background: var(--sutz-color-info-light); color: var(--sutz-color-info); }
/* ---------- Icons (SutzIcon component) ---------- */
.sutz-icon {
width: 1.25em;
height: 1.25em;
display: inline-block;
vertical-align: -0.2em;
flex-shrink: 0;
}