Styling Checkout UI
Styling the Components/UI
SureCart checkout components use a shadow DOM to encapsulate their styles. This approach offers several advantages:
- Styles are protected from any potential style conflicts. This means you don't have to worry about theme or plugin styles conflicting with the SureCart UI.
- If the internal HTML structure of any components changes, you won't need to update any custom CSS.
There are two ways to customize SureCart components: using CSS custom properties ("CSS variables") and using CSS parts ("parts").
CSS Variables
CSS variables are ideal for making global style changes that are shared across components. For instance, you can use a CSS variable like --sc-border-radius to easily change the border radius for various elements like form elements, inputs, cards, and buttons, ensuring a consistent design across your site.
Example:
:root:root {
/** Remove all border radiuses */
--sc-border-radius-small: 0;
--sc-border-radius-medium: 0;
--sc-border-radius-large: 0;
--sc-border-radius-x-large: 0;
}
Here's a list of commonly used available CSS variables.
Colors
/** Primary Color */
--sc-color-primary-500: #000;
--sc-color-primary-text: var(--sc-color-white);
/** Colors */
--sc-color-black: #000;
--sc-color-white: #fff;
--sc-color-gray-50: #f9fafb;
--sc-color-gray-100: #f3f4f6;
--sc-color-gray-200: #e5e7eb;
--sc-color-gray-300: #dce0e6;
--sc-color-gray-400: #9ca3af;
--sc-color-gray-500: #6b7280;
--sc-color-gray-600: #4b5563;
--sc-color-gray-700: #374151;
--sc-color-gray-800: #1f2937;
--sc-color-gray-900: #111827;
--sc-color-gray-950: #0d131e;
/** Neutral Colors */
--sc-color-neutral-50: #fafafa;
--sc-color-neutral-100: whitesmoke;
--sc-color-neutral-200: #e5e5e5;
--sc-color-neutral-300: #d4d4d4;
--sc-color-neutral-400: #a3a3a3;
--sc-color-neutral-500: #737373;
--sc-color-neutral-600: #525252;
--sc-color-neutral-700: #404040;
--sc-color-neutral-800: #262626;
--sc-color-neutral-900: #171717;
--sc-color-neutral-950: #0f0f0f;
/** Success */
--sc-color-success-50: #f0fdf4;
--sc-color-success-100: #dcfce7;
--sc-color-success-200: #bbf7d0;
--sc-color-success-300: #86efac;
--sc-color-success-400: #4ade80;
--sc-color-success-500: #22c55e;
--sc-color-success-600: #16a34a;
--sc-color-success-700: #15803d;
--sc-color-success-800: #166534;
--sc-color-success-900: #14532d;
--sc-color-success-950: #0d381e;
--sc-color-success-text: var(--sc-color-white);
/** Info */
--sc-color-info-50: #eff6ff;
--sc-color-info-100: #dbeafe;
--sc-color-info-200: #bfdbfe;
--sc-color-info-300: #93c5fd;
--sc-color-info-400: #60a5fa;
--sc-color-info-500: #3b82f6;
--sc-color-info-600: #2563eb;
--sc-color-info-700: #1d4ed8;
--sc-color-info-800: #1e40af;
--sc-color-info-900: #1e3a8a;
--sc-color-info-text: var(--sc-color-white);
/** Warning */
--sc-color-warning-50: #fffbeb;
--sc-color-warning-100: #fef3c7;
--sc-color-warning-200: #fde68a;
--sc-color-warning-300: #fcd34d;
--sc-color-warning-400: #fbbf24;
--sc-color-warning-500: #f59e0b;
--sc-color-warning-600: #d97706;
--sc-color-warning-700: #b45309;
--sc-color-warning-800: #92400e;
--sc-color-warning-900: #78350f;
--sc-color-warning-950: #4d220a;
--sc-color-warning-text: var(--sc-color-white);
/** Danger */
--sc-color-danger-50: #fef2f2;
--sc-color-danger-100: #fee2e2;
--sc-color-danger-200: #fecaca;
--sc-color-danger-300: #fca5a5;
--sc-color-danger-400: #f87171;
--sc-color-danger-500: #ef4444;
--sc-color-danger-600: #dc2626;
--sc-color-danger-700: #b91c1c;
--sc-color-danger-800: #991b1b;
--sc-color-danger-900: #7f1d1d;
--sc-color-danger-950: #481111;
--sc-color-danger-text: var(--sc-color-white);
Border Radius
--sc-border-radius-small: 0.15em;
--sc-border-radius-medium: 0.25em;
--sc-border-radius-large: 0.5em;
--sc-border-radius-x-large: 0.75em;
--sc-border-radius-circle: 50%;
--sc-border-radius-pill: 9999px;
Shadow
--sc-shadow-x-small: 0 1px 0 #0d131e0d;
--sc-shadow-small: 0 1px 2px #0d131e1a;
--sc-shadow-medium: 0 0 #000,0 0 #000,0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
--sc-shadow-large: 0 2px 8px #0d131e1a;
--sc-shadow-x-large: 0 4px 16px #0d131e1a;
Spacing
--sc-spacing-xxx-small: 0.125em;
--sc-spacing-xx-small: 0.25em;
--sc-spacing-x-small: 0.5em;
--sc-spacing-small: 0.75em;
--sc-spacing-medium: 1em;
--sc-spacing-large: 1.25em;
--sc-spacing-x-large: 1.75em;
--sc-spacing-xx-large: 2.25em;
--sc-spacing-xxx-large: 3em;
--sc-spacing-xxxx-large: 4.5em;
Transition
--sc-transition-x-slow: 1000ms;
--sc-transition-slow: 500ms;
--sc-transition-medium: 250ms;
--sc-transition-fast: 150ms;
--sc-transition-x-fast: 50ms;
Fonts / Typography
--sc-font-mono: SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
--sc-font-sans: "Inter", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
--sc-font-serif: Georgia, 'Times New Roman', serif;
--sc-font-size-xx-small: 0.625em;
--sc-font-size-x-small: 0.75em;
--sc-font-size-small: 0.875em;
--sc-font-size-medium: 1em;
--sc-font-size-large: 1.15em;
--sc-font-size-x-large: 1.25em;
--sc-font-size-xx-large: 1.45em;
--sc-font-size-xxx-large: 3em;
--sc-font-size-xxxx-large: 4.5em;
--sc-font-weight-light: 300;
--sc-font-weight-normal: 400;
--sc-font-weight-semibold: 500;
--sc-font-weight-bold: 600;
--sc-letter-spacing-dense: -0.015em;
--sc-letter-spacing-normal: normal;
--sc-letter-spacing-loose: 0.075em;
--sc-line-height-dense: 1.4;
--sc-line-height-normal: 1.8;
--sc-line-height-loose: 2.2;
--sc-button-font-size-small: var(--sc-font-size-x-small);
--sc-button-font-size-medium: var(--sc-font-size-medium);
--sc-button-font-size-large: var(--sc-font-size-large);
Focus Ring
--sc-focus-ring-color-primary: var(--sc-color-primary-500);
--sc-focus-ring-color-success: #22c55e54;
--sc-focus-ring-color-info: #6b728054;
--sc-focus-ring-color-warning: #f59e0b54;
--sc-focus-ring-color-danger: #ef444454;
--sc-focus-ring-width: 1px;
Inputs
--sc-input-box-shadow: rgba(0, 0, 0, 0.05) 0px 1px 2px 0px;
--sc-input-height-small: 2.25em;
--sc-input-height-medium: 2.8em;
--sc-input-height-large: 3.0em;
--sc-input-background-color: var(--sc-color-white);
--sc-input-background-color-hover: var(--sc-color-white);
--sc-input-background-color-focus: var(--sc-color-white);
--sc-input-background-color-disabled: var(--sc-color-gray-100);
--sc-input-border: solid var(--sc-input-border-width) var(--sc-input-border-color);
--sc-input-border-color: var(--sc-color-gray-300);
--sc-input-border-color-hover: var(--sc-color-gray-400);
--sc-input-border-color-focus: var(--sc-color-primary-500);
--sc-input-border-color-disabled: var(--sc-color-gray-300);
--sc-input-border-color-invalid: var(--sc-color-danger-500);
--sc-input-border-width: 1px;
--sc-input-border-radius-small: var(--sc-border-radius-small);
--sc-input-border-radius-medium: var(--sc-border-radius-medium);
--sc-input-border-radius-large: var(--sc-border-radius-medium);
--sc-input-font-family: var(--sc-font-sans);
--sc-input-font-weight: var(--sc-font-weight-normal);
--sc-input-font-size-small: var(--sc-font-size-small);
--sc-input-font-size-medium: var(--sc-font-size-medium);
--sc-input-font-size-large: var(--sc-font-size-large);
--sc-input-label-font-weight: var(--sc-font-weight-semibold);
--sc-input-label-margin: var(--sc-spacing-xx-small);
--sc-input-letter-spacing: var(--sc-letter-spacing-normal);
--sc-input-color: var(--sc-color-gray-700);
--sc-input-color-hover: var(--sc-color-gray-700);
--sc-input-color-focus: var(--sc-color-gray-700);
--sc-input-color-disabled: var(--sc-color-gray-900);
--sc-input-icon-color: var(--sc-color-gray-400);
--sc-input-icon-color-hover: var(--sc-color-gray-600);
--sc-input-icon-color-focus: var(--sc-color-gray-600);
--sc-input-placeholder-color: var(--sc-color-gray-400);
--sc-input-placeholder-color-disabled: var(--sc-color-gray-600);
--sc-input-spacing-small: var(--sc-spacing-small);
--sc-input-spacing-medium: var(--sc-spacing-medium);
--sc-input-spacing-large: var(--sc-spacing-large);
--sc-input-label-font-size-small: var(--sc-font-size-small);
--sc-input-label-font-size-medium: var(--sc-font-size-medium);
--sc-input-label-font-size-large: var(--sc-font-size-large);
--sc-input-label-color: var(--sc-color-gray-600);
--sc-input-help-text-font-size-small: var(--sc-font-size-x-small);
--sc-input-help-text-font-size-medium: var(--sc-font-size-small);
--sc-input-help-text-font-size-large: var(--sc-font-size-medium);
--sc-input-help-text-color: var(--sc-color-gray-500);
--sc-input-error-text-font-size-small: var(--sc-input-help-text-font-size-small);
--sc-input-error-text-font-size-medium: var(--sc-input-help-text-font-size-small);
--sc-input-error-text-font-size-large: var(--sc-input-help-text-font-size-small);
--sc-input-error-text-color: var(--sc-color-danger-500);
CSS Parts
CSS Parts offer a low-level way to customize individual components within SureCart. Unlike CSS Variables, which provide high-level customizations for multiple components, CSS Parts allow you to target specific parts of a component's internal structure for fine-grained customization. This can be achieved using pure CSS, without the need for additional tools or methods.
SureCart components use a shadow DOM to encapsulate their styles, which means that their internal structure isn't directly accessible using standard CSS selectors. Instead, components expose "parts" that can be targeted using the CSS part selector, ::part(). This allows you to style specific elements within a component without affecting its overall structure.
For example, if you want to customize the appearance of a specific button within a SureCart component, you can use CSS Parts to target that button and apply custom styles to it, all while leaving the rest of the component's styling intact. This provides a powerful way to tailor the look and feel of individual components to match your design preferences.
Finding CSS Parts
To discover the specific CSS parts available for styling within SureCart components, you can refer to our Components Documentation.
In this documentation, you will find a dedicated section for each component labeled "Shadow Parts." This section provides a comprehensive list of the available shadow parts that you can target for customization.
Some Examples
Here are some examples that modify various components to achieve a more techy or brutalist style.
Input/Text Field
To restyle the input field, we will refer to the input component codex. This will provide us with information about the various CSS parts that can be used for styling.
<style>
sc-input {
--sc-font-sans: monospace;
--sc-color-primary-500: #2dd4bf;
}
sc-input::part(base) {
border: 1px solid black;
box-shadow: 2px 2px #2dd4bf;
border-radius: 0;
font-family: monospace;
}
sc-input::part(label) {
color: black;
font-size: 14px;
letter-spacing: 2px;
text-transform: uppercase;
}
sc-input::part(base):hover {
box-shadow: 5px 5px #2dd4bf;
}
</style>
Component
<sc-input label="Your Name" placeholder="Enter your name"></sc-input>
<sc-input label="Your Name" class="sc-input-style-example" placeholder="Enter your name"></sc-input>
Customer Email
To restyle the customer email field, we will refer to the input component codex. This will provide us with information about the various CSS parts that can be used for styling.
<style>
sc-customer-email {
--sc-font-sans: monospace;
--sc-color-primary-500: #2dd4bf;
}
sc-customer-email::part(label) {
color: black;
font-size: 14px;
letter-spacing: 2px;
text-transform: uppercase;
}
sc-customer-email::part(base) {
border: 1px solid black;
box-shadow: 2px 2px #2dd4bf;
border-radius: 0;
font-family: monospace;
}
sc-customer-email::part(base):hover {
box-shadow: 5px 5px #2dd4bf;
}
</style>
Component
<sc-customer-email label="Email" placeholder="Enter your name"></sc-customer-email>
<sc-customer-email label="Email" class="sc-customer-email-style-example" placeholder="Enter your name"></sc-customer-email>
Order Shipping Address
To restyle the customer email field, we will refer to the address component codex. This will provide us with information about the various CSS parts that can be used for styling.
Additionally, we are applying some CSS variables scoped to this component. However, you can scope it to any parent component, and the styles will cascade into the children.
<style>
sc-order-shipping-address {
--sc-font-sans: monospace;
--sc-address-column-spacing: 1em;
--sc-color-primary-500: #2dd4bf;
font-size: 14px;
}
sc-order-shipping-address::part(label) {
color: black;
letter-spacing: 2px;
text-transform: uppercase;
}
sc-order-shipping-address::part(input__base),
sc-order-shipping-address::part(select__base),
sc-order-shipping-address::part(search__base) {
border: 1px solid black;
border-radius: 0;
font-family: monospace;
box-shadow: 2px 2px #2dd4bf;
transition: box-shadow 0.25s ease;
}
sc-order-shipping-address::part(input__base):hover,
sc-order-shipping-address::part(select__base):hover,
sc-order-shipping-address::part(search__base):hover {
box-shadow: 5px 5px #2dd4bf;
}
</style>
Component
<sc-order-shipping-address full></sc-order-shipping-address>
<sc-order-shipping-address class="sc-shipping-address-style-example" full></sc-order-shipping-address>
Button
<style>
sc-button {
--sc-font-sans: monospace;
--sc-color-primary-500: #2dd4bf;
}
sc-button::part(base) {
border-radius:0;
background: white;
font-family: monospace;
border: 1px solid black;
box-shadow: 2px 2px #2dd4bf;
color: black;
}
sc-button::part(base):hover {
background: #2dd4bf;
}
</style>
Component
<sc-button type="primary" submit full>Purchase</sc-button>
<sc-button class="sc-button-example" type="primary" submit full>Purchase</sc-button>
Updated 2 months ago