Custom Theme Demo | react-searchable-dropdown

Custom Theme

No default styles imported. Every visual element is styled via custom class names, producing a frost theme with an indigo accent. This demonstrates the full styling control the library provides.

No selection

The CSS

The full stylesheet used in the demo above. It uses a cool indigo palette with glassmorphism effects and targets every customizable element.

frost-theme.css

.frost-container {
  position: relative;
  width: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
}

.frost-input {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  border: 1px solid rgba(139, 162, 255, 0.2);
  border-radius: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(15, 18, 35, 0.9);
  backdrop-filter: blur(12px);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.frost-input:focus {
  border-color: rgba(139, 162, 255, 0.5);
  box-shadow: 0 0 0 3px rgba(99, 122, 255, 0.12);
}

.frost-input::placeholder {
  color: rgba(160, 170, 210, 0.5);
}

.frost-options {
  background: rgba(15, 18, 35, 0.95);
  backdrop-filter: blur(16px);
  border-radius: 10px;
  border: 1px solid rgba(139, 162, 255, 0.15);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(139, 162, 255, 0.05) inset;
  padding: 4px;
}

.frost-option {
  padding: 8px 10px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.75);
  border-radius: 6px;
  font-size: 14px;
  transition: background-color 0.12s ease, color 0.12s ease;
}

.frost-option-focused {
  background-color: rgba(99, 122, 255, 0.12);
  color: rgba(255, 255, 255, 0.95);
}

.frost-option-selected {
  background-color: rgba(99, 122, 255, 0.18);
}

.frost-option-label {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
}

.frost-option-label-focused {
  font-weight: 500;
}

.frost-option-no-match {
  padding: 24px 10px;
  color: rgba(160, 170, 210, 0.5);
  font-size: 14px;
  text-align: center;
}

.frost-icon {
  position: absolute;
  right: 12px;
  width: 20px;
  height: 20px;
  z-index: 1;
  color: rgba(139, 162, 255, 0.4);
  pointer-events: none;
  transition: transform 0.2s ease, color 0.2s ease;
}

.frost-icon-invert {
  transform: rotate(180deg);
  color: rgba(139, 162, 255, 0.8);
}

The component

Wire up the classes via the className props and pass a custom icon that uses currentColor. No default stylesheets are imported.

FrostExample.tsx

import { SearchableDropdown } from "@luciodale/react-searchable-dropdown";
import "./frost-theme.css";

function ChevronIcon({ toggled }: { toggled: boolean }) {
  return (
    <svg
      viewBox="0 0 24 24"
      fill="none"
      className={`frost-icon ${toggled ? "" : "frost-icon-invert"}`}
    >
      <title>Toggle</title>
      <path
        d="M8 14L12 10L16 14"
        stroke="currentColor"
        strokeWidth="1.5"
        strokeLinecap="round"
        strokeLinejoin="round"
      />
    </svg>
  );
}

<SearchableDropdown
  options={options}
  value={value}
  setValue={setValue}
  placeholder="Select framework..."
  DropdownIcon={ChevronIcon}
  classNameSearchableDropdownContainer="frost-container"
  classNameSearchQueryInput="frost-input"
  classNameDropdownOptions="frost-options"
  classNameDropdownOption="frost-option"
  classNameDropdownOptionFocused="frost-option-focused"
  classNameDropdownOptionSelected="frost-option-selected"
  classNameDropdownOptionLabel="frost-option-label"
  classNameDropdownOptionLabelFocused="frost-option-label-focused"
  classNameDropdownOptionNoMatch="frost-option-no-match"
/>