CSS color theme that applies to all form elements inside .theme-light scope

light-form-theme-light.css

/* ===================================================================
   Universal Light Theme Form Stylesheet
   - Applies to all form elements inside .theme-light scope
   - Modular, safe, and override-friendly
=================================================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code&display=swap');

/* === Root Class for Theming Scope === */
.theme-light {
  font-family: 'Fira Code', monospace;
  background-color: #ffffff;
  color: #1e1e1e;
}

/* === Inputs, Textareas, Selects === */
.theme-light input:not([type="hidden"]):not([type="file"]),
.theme-light select,
.theme-light textarea {
  background-color: #ffffff;
  color: #1e1e1e;
  border: 1px solid #1e1e1e;
  border-radius: 6px;
  accent-color: #1e1e1e;
  padding: 0.5rem;
  transition: all 0.3s ease;
}

/* === Buttons === */
.theme-light button,
.theme-light input[type="submit"],
.theme-light input[type="button"] {
  background-color: #1e1e1e;
  color: #ffffff;
  border: 1px solid #1e1e1e;
  padding: 0.5rem 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.theme-light button:hover,
.theme-light input[type="submit"]:hover,
.theme-light input[type="button"]:hover {
  background-color: #333333;
}

/* === Disabled State === */
.theme-light input:disabled,
.theme-light select:disabled,
.theme-light textarea:disabled {
  background-color: #f4f4f4;
  color: #aaa;
  border-color: #ccc;
}

/* === Focus State === */
.theme-light input:focus,
.theme-light select:focus,
.theme-light textarea:focus {
  border-color: #333333;
  box-shadow: 0 0 0 2px #33333355;
  outline: none;
}

/* === Labels, Fieldset, Legend === */
.theme-light label,
.theme-light fieldset,
.theme-light legend {
  color: #1e1e1e;
  font-weight: bold;
  border-color: #1e1e1e;
}

/* === Feedback === */
.theme-light .form-text,
.theme-light .invalid-feedback,
.theme-light .valid-feedback {
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.theme-light .invalid-feedback {
  color: #dc2626;
}

.theme-light .valid-feedback {
  color: #16a34a;
}

/* === File Upload Button === */
.theme-light input[type="file"]::-webkit-file-upload-button {
  background-color: #1e1e1e;
  color: #fff;
  border: 1px solid #1e1e1e;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.theme-light input[type="file"]::-webkit-file-upload-button:hover {
  background-color: #333333;
}

/* === Range Slider === */
.theme-light input[type="range"] {
  background-color: #fff;
  border: 1px solid #1e1e1e;
  accent-color: #1e1e1e;
}

/* === Checkbox and Radio === */
.theme-light input[type="checkbox"],
.theme-light input[type="radio"] {
  accent-color: #1e1e1e;
}

/* === Select Options === */
.theme-light option,
.theme-light optgroup {
  background-color: #ffffff;
  color: #1e1e1e;
}

/* === Progress & Meter === */
.theme-light progress,
.theme-light meter {
  background-color: #ffffff;
  color: #1e1e1e;
  border: 1px solid #1e1e1e;
  accent-color: #1e1e1e;
}