gameboy-css-framework/gameboy.css

A lightweight, pixel-perfect CSS framework inspired by the classic Game Boy.

@import url('https://fonts.googleapis.com/css2?family=Silkscreen:wght@400;700&display=swap');

/*
====================================
 Gameboy.css - Root Variables
====================================
*/

:root {
  /* font family */
  --font-family-pixel: "Silkscreen", sans-serif;
  /* color */
  --gb-color-lightest: #e0f8d0;
  --gb-color-light: #88c070;
  --gb-color-dark: #346856;
  --gb-color-darkest: #081820;
  --gb-color-dark-gray: #555;
  --gb-color-light-gray: #888;
  /* font size */
  --font-size-xs: 0.7rem; 
  --font-size-sm: 0.8rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.5rem;
  --font-size-xl: 2rem; 
  --font-size-xxl: 2.5rem; 
  /* font weight */
  --font-weight-regular: 400;
  --font-weight-bold: 600;
}

/*
====================================
 Gameboy.css - Base & Typography
====================================
*/

/* 1. Base Body Style */
body {
  font-family: var(--font-family-pixel);
  font-weight: var(--font-weight-regular);
  font-size: var(--font-size-md);

  background-color: var(--gb-color-lightest);
  color: var(--gb-color-darkest);

  line-height: 1.5;
  margin: 0;
  padding: 1rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

h1 {
  font-size: var(--font-size-xxl); 
}
h2 {
  font-size: var(--font-size-xl); 
}
h3 {
  font-size: var(--font-size-lg); 
}
h4 {
  font-size: var(--font-size-md); 
}
h5 {
  font-size: var(--font-size-sm);
}
h6 {
  font-size: var(--font-size-xs); 
  color: var(--gb-color-dark);
}

p {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: var(--font-size-md);
}

strong,
b {
  font-weight: var(--font-weight-bold);
  color: var(--gb-color-dark);
}

em,
i {
  font-style: italic;
  font-weight: var(--font-weight-regular);
}

mark {
  background-color: var(--gb-color-light);
  color: var(--gb-color-darkest);
  padding: 0 0.2rem;
  border-radius: 2px;
}

a {
  color: var(--gb-color-dark);
  text-decoration: underline;
  cursor: pointer;
}

/* Link State: Hover */
a:hover {
  color: var(--gb-color-darkest);
  text-decoration: none;
}

a:active {
  color: var(--gb-color-dark);
}

a:visited {
  color: var(--gb-color-dark);
}

/*
====================================
 Gameboy.css - Header Component
====================================
*/

.gb-header {
  background-color: var(--gb-color-dark);
  color: var(--gb-color-lightest);
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 4px solid var(--gb-color-darkest);
  max-width: 960px;
  margin: 0 auto;
}

.gb-header .gb-logo {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  line-height: 1;
}

.gb-header .gb-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.5rem;
}

.gb-header .gb-nav-link {
  color: var(--gb-color-lightest);
  text-decoration: none;
  font-size: var(--font-size-md);
  padding: 0.25rem 0;
  position: relative;
}
.gb-header .gb-nav-link:hover {
    color: var(--gb-color-darkest);
}

.gb-header .gb-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0px;
  height: 2px;
  background-color: var(--gb-color-lightest);
  transition: width 0.2s ease-in-out;
}

.gb-header .gb-nav-link:hover::after {
  width: 100%;
}

@media only screen and (max-width: 700px) {
  .gb-header {
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 1rem; 
  }

  .gb-header .gb-logo {
    margin-bottom: 1rem; 
    font-size: var(--font-size-xl); 
    position: relative;
  }

  .gb-header .gb-logo::after{
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--gb-color-lightest);
    translate: 0px 15px;
  }

  .gb-header .gb-nav-list {
    flex-direction: row; 
    gap: 1.5rem; 
    justify-content: center; 
    width: 100%;
  }

  .gb-header .gb-nav-link {
    font-size: var(--font-size-sm);
  }
}

/*
====================================
 Gameboy.css - Main Layout & Sections
====================================
*/
main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
}

main section {
  margin-bottom: 2rem;
}

main hr {
  border: none;
  height: 4px;
  background-color: var(--gb-color-dark);
  margin: 3rem 0;
}

/*
====================================
 Gameboy.css - Hero Section
====================================
*/

.gb-hero {
  text-align: center;
  padding: 4rem 1.5rem;
  margin-bottom: 2rem;
  min-height: 70vh;
}

.gb-hero h1 {
  font-size: var(--font-size-xxl);
  margin-bottom: 1rem;
}

.gb-hero p {
  font-size: var(--font-size-lg);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/*
====================================
 Gameboy.css - Container Components
====================================
*/
.gb-card {
  border: 4px solid var(--gb-color-dark);
  padding: 1rem;
  margin-bottom: 1rem;
  box-shadow: 4px 4px 0 0 var(--gb-color-darkest);
  background-color: var(--gb-color-lightest);
}

.gb-card.primary {
  background-color: var(--gb-color-light);
}

.gb-card.secondary {
  background-color: #a7c58c; /* Varian hijau */
}


.pokemon-card {
  position: relative;
  padding: 1rem;
  background-color: var(--gb-color-lightest);
  border: 4px solid var(--gb-color-dark);
  box-shadow: none;
}

.pokemon-card::before {
  content: '';
  position: absolute;
  top: 4px; 
  left: 4px; 
  right: 4px;
  bottom: 4px; 
  border: 2px solid var(--gb-color-dark);
}

.pokemon-card .pokemon-corner {
  position: absolute;
  width: 18px;
  height: 18px; 
  
}

.pokemon-card .pokemon-corner-top-left {
  top: -7px;
  left: -7px;
}

.pokemon-card .pokemon-corner-top-right {
  top: -7px;
  right: -7px;
}

.pokemon-card .pokemon-corner-bottom-left {
  bottom: -7px;
  left: -7px;
}

.pokemon-card .pokemon-corner-bottom-right {
  bottom: -7px;
  right: -7px;
}

.gb-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr); 
  gap: 1rem;
}

.gb-grid > .card {
  margin-bottom: 0;
}

@media only screen and (max-width: 700px) {
  .gb-grid {
    grid-template-columns: repeat(1, 1fr);
  }
}

/*
====================================
 Gameboy.css - Dialog & Pop-ups
====================================
*/

dialog {
  background-color: var(--gb-color-lightest);
  border: 4px solid var(--gb-color-light);
  padding: 1.5rem;
  box-shadow: 6px 6px 0 0 var(--gb-color-darkest);
  font-family: var(--font-family-pixel);
  color: var(--gb-color-darkest);
  max-width: 90%;
}

dialog::backdrop {
  background-color: rgba(8, 24, 32, 0.7); /* Warna backdrop gelap, tapi transparan */
}

dialog p {
  margin-top: 0;
  margin-bottom: 1.5rem;
}

dialog form {
  display: flex;
  justify-content: flex-end; /* Tombol diletakkan di kanan */
  gap: 1rem;
}

/*
====================================
 Gameboy.css - Typography: Blockquote
====================================
*/

blockquote {
  border-left: 8px solid var(--gb-color-dark);
  margin: 0;
  padding: 1rem 1.5rem;
  background-color: var(--gb-color-light);
  font-style: italic;
  position: relative;
}

blockquote p {
  margin-bottom: 0.5rem;
}

blockquote cite {
  display: block;
  margin-top: 0.5rem;
  font-style: normal;
  font-weight: var(--font-weight-bold);
  color: var(--gb-color-dark);
  text-align: right; 
}

/*
====================================
 Gameboy.css - Typography: Code Block
====================================
*/

pre {
  background-color: var(--gb-color-darkest);
  color: var(--gb-color-lightest);
  padding: 1rem;
  overflow-x: auto;
  border: 4px solid var(--gb-color-darkest);
  box-shadow: 4px 4px 0 0 var(--gb-color-dark);
}

code {
  font-family: var(--font-family-pixel);
  font-size: var(--font-size-sm);
  white-space: pre; 
}

/*
====================================
 Gameboy.css - Button Components
====================================
*/

button, input[type="submit"] {
  font-family: var(--font-family-pixel);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  padding: 0.5rem 1rem;
  border: 4px solid var(--gb-color-darkest);
  cursor: pointer;
  box-shadow: 4px 4px 0 0 var(--gb-color-dark);
  transition: transform 0.1s ease-in-out, box-shadow 0.1s ease-in-out;
}

button, input[type="submit"] {
  background-color: var(--gb-color-light);
  color: var(--gb-color-darkest);
}

.button.dark {
  background-color: var(--gb-color-darkest);
  color: var(--gb-color-lightest);
  border: 4px solid var(--gb-color-darkest);
}

.button.border {
  background-color: transparent;
  color: var(--gb-color-darkest);
  border: 4px solid var(--gb-color-darkest);
}

button:hover, input[type="submit"]:hover {
  transform: translate(2px, 2px); 
  box-shadow: 2px 2px 0 0 var(--gb-color-dark);
}

button:active, input[type="submit"]:active {
  transform: translate(4px, 4px); 
  box-shadow: 0 0 0 0 var(--gb-color-dark); /* Hilangkan bayangan sepenuhnya */
}

button:disabled, input[type="submit"]:disabled {
  background-color: var(--gb-color-light-gray);
  color: var(--gb-color-dark-gray);
  border-color: var(--gb-color-dark-gray);
  box-shadow: 4px 4px 0 0 var(--gb-color-dark-gray);
  cursor: not-allowed;
  transform: none;
}


/*
====================================
 Gameboy.css - Details (Accordion)
====================================
*/
summary {
  display: list-item;
  list-style: none; 
  cursor: pointer;
  font-weight: var(--font-weight-bold);
  position: relative;
  padding-left: 1.5rem;
}

summary::-webkit-details-marker {
  display: none;
}

summary::before {
  content: url(/assets/triangle.webp);
  font-size: var(--font-size-sm);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-43%);
}

details[open] summary::before {
  transform: translateY(-40%) rotate(90deg);
}

details p {
  margin-top: 1rem;
  margin-bottom: 0;
}

.detail-card {
  border: 4px solid var(--gb-color-dark);
  background-color: var(--gb-color-lightest);
  padding: 1rem;
  margin-bottom: 1rem;
  box-shadow: 4px 4px 0 0 var(--gb-color-darkest);
  border-radius: 0;
}

.detail-group {
  border: 4px solid var(--gb-color-dark);
  background-color: var(--gb-color-lightest);
  box-shadow: 4px 4px 0 0 var(--gb-color-darkest);
  margin-bottom: 1rem;
}

.detail-group details {
  border-bottom: 2px solid var(--gb-color-dark);
  padding: 1rem;
  background-color: transparent;
  box-shadow: none;
  margin-bottom: 0;
}

.detail-group details:last-child {
  border-bottom: none;
}


/*
====================================
 Gameboy.css - Progress Bar
====================================
*/

progress {
  -webkit-appearance: none; /* Reset gaya default untuk Webkit (Chrome, Safari) */
  -moz-appearance: none; /* Reset gaya default untuk Mozilla (Firefox) */
  appearance: none; /* Reset gaya default standar */

  width: 100%;
  height: 20px;
  background-color: var(--gb-color-lightest);
  border: 4px solid var(--gb-color-darkest);

}

/* Gaya untuk bagian yang terisi di browser Webkit */
progress::-webkit-progress-value {
  background-color: var(--gb-color-light);
}

/* Gaya untuk latar belakang di browser Webkit */
progress::-webkit-progress-bar {
  background-color: transparent;
}

/* Gaya untuk bagian yang terisi di browser Mozilla */
progress::-moz-progress-bar {
  background-color: var(--gb-color-dark);
}

/*
====================================
 Gameboy.css - Lists
====================================
*/

/* Unordered List (ul) - Menggunakan ikon kustom */
ul {
  list-style: none; /* Hilangkan ikon default */
  padding-left: 1.5rem; /* Beri jarak untuk ikon kustom */
  margin: 0 0 1rem 0;
}

ul li {
  position: relative; /* Penting untuk memposisikan ikon */
  margin-bottom: 0.5rem;
}

ul li::before {
  content: '⦁'; /* Ganti dengan karakter Unicode yang kamu suka */
  position: absolute;
  left: -10px;
  transform: translateX(-100%);
  color: var(--gb-color-dark); /* Ubah warna ikon */
  font-weight: var(--font-weight-bold);
}

ul.star li::before {
  content: url(/assets/star.webp);
}

ul.coin li::before {
  content: url(/assets/coin.webp);
}

ul.goombo li::before {
  content: url(/assets/goombo.webp);
}

ol {
  list-style: none; /* Hilangkan penomoran default */
  counter-reset: gb-counter; /* Reset counter */
  padding-left: 0;
  margin: 0 0 1rem 0;
}

ol li {
  counter-increment: gb-counter; /* Tambahkan 1 ke counter */
  position: relative;
  padding-left: 2rem; /* Ruang untuk ikon kustom */
  margin-bottom: 0.5rem;
}

ol li::before {
  content:  counter(gb-counter) ")"; /* Tampilkan angka dan titik */
  position: absolute;
  left: 0;
  top: 0;
  font-weight: var(--font-weight-bold);
  color: var(--gb-color-dark);
}

/*
====================================
 Gameboy.css - Forms (Revisi)
====================================
*/

fieldset {
  border: 4px solid var(--gb-color-dark);
  padding: 1rem 1.5rem 1.5rem;
  background-color: var(--gb-color-lightest);
  box-shadow: 4px 4px 0 0 var(--gb-color-darkest);
  margin-bottom: 2rem;
}

legend {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-regular);
  color: var(--gb-color-darkest);
  padding: 0.25rem 0.75rem;
  margin-left: -0.75rem; /* Posisikan ke kiri agar menonjol */
}

/* Base style for input, select, and textarea */
input[type="text"],
input[type="email"],
textarea,
select {
  font-family: var(--font-family-pixel);
  font-size: var(--font-size-md);
  background-color: var(--gb-color-lightest);
  border: 4px solid var(--gb-color-dark);
  padding: 0.5rem;
  width: 100%;
  box-sizing: border-box;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}

/* Focus state */
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--gb-color-darkest);
  box-shadow: 0 0 0 2px var(--gb-color-darkest);
}

/* Textarea specific */
textarea {
  resize: vertical;
}

/* Radio and Checkbox (Custom styling) */
label {
  display: block; /* Memastikan setiap label berada di baris baru */
  margin-bottom: 0.5rem;
}

label input[type="checkbox"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  position: relative;
  width: 16px;
  height: 16px;
  border: 2px solid var(--gb-color-dark);
  background-color: var(--gb-color-lightest);
  cursor: pointer;
  vertical-align: middle;
  margin-right: 0.5rem;
}

label input[type="radio"] {
    -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  position: relative;
  width: 16px;
  height: 16px;
  background-color: var(--gb-color-lightest);
  cursor: pointer;
  vertical-align: middle;
  margin-right: 0.5rem;
}
label input[type="radio"]:focus{
  border: none;
}


label input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 8px;
  height: 8px;
  background-color: var(--gb-color-dark);
}

label input[type="radio"]:checked::after {
  content: url(/assets/triangle.webp);
  position: absolute;
  top: -20%;
  left: 0;
}

/*
====================================
 Gameboy.css - Figure & Image
====================================
*/

figure {
  background-color: var(--gb-color-lightest);
  border: 4px solid var(--gb-color-dark);
  padding: 1rem;
  box-shadow: 4px 4px 0 0 var(--gb-color-darkest);
  margin: 0 0 1.5rem 0;
  display: inline-block; /* Agar figure tidak mengambil lebar penuh */
}

figure img {
  max-width: 100%;
  height: auto;
  border: 2px solid var(--gb-color-darkest);
  display: block; /* Agar gambar tidak memiliki spasi di bawahnya */
}

figcaption {
  font-size: var(--font-size-sm);
  text-align: center;
  margin-top: 0.75rem;
  color: var(--gb-color-dark);
}

/*
====================================
 Gameboy.css - Tables
====================================
*/

table {
  width: 100%;
  border-collapse: collapse;
  border: 4px solid var(--gb-color-darkest);
  background-color: var(--gb-color-lightest);
  box-shadow: 4px 4px 0 0 var(--gb-color-dark);
  margin-bottom: 2rem;
}

caption {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  margin-bottom: 0.5rem;
  color: var(--gb-color-darkest);
  text-align: center; /* Diubah menjadi center */
}

thead th {
  background-color: var(--gb-color-dark);
  color: var(--gb-color-lightest);
  padding: 0.75rem;
  text-align: left;
  border-right: 2px solid var(--gb-color-darkest);
  border-bottom: 2px solid var(--gb-color-darkest);
}

thead th:last-child {
  border-right: none;
}

tbody td {
  padding: 0.75rem;
  border-bottom: 2px solid var(--gb-color-dark);
  border-left: 2px solid var(--gb-color-dark);
}

tbody tr:last-child td {
  border-bottom: none;
}

/*
====================================
 Gameboy.css - Footer
====================================
*/

footer {
  margin: 0;
  background-color: var(--gb-color-dark);
  color: var(--gb-color-lightest);
  padding: 1rem 1.5rem;
  border: 4px solid var(--gb-color-darkest);
  display: flex;
  justify-content: center;
  align-items: center;
}

.gb-footer {
  width: 100%;
  max-width: 920px;
  font-size: var(--font-size-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.gb-footer p {
  margin: 0;
}
/* Penyesuaian untuk tampilan mobile */
@media only screen and (max-width: 700px) {
  .gb-footer {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
}

/*
====================================
 Gameboy.css - Utility Classes
====================================
*/

/* 1. Text Sizing Utilities */
.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-md { font-size: var(--font-size-md); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }

/* 2. Style Removal Utilities */
.no-shadow { box-shadow: none !important; }
.no-border { border: none !important; }

/* 3. Image Utilities */
.img-avatar {
  border-radius: 50%;
  width: 64px;
  height: 64px;
  object-fit: cover;
}
img {
  max-width: 100%;
  height: auto;
  border: var(--gb-color-light) 4px solid;
}

/* 4. Text Color Utilities */

.text-dark {
  color: var(--gb-color-dark-gray)  !important;
}

.text-primary {
  color: var(--gb-color-darkest) !important;
}

.text-secondary {
  color: var(--gb-color-light) !important;
}

.text-light {
  color: var(--gb-color-lightest) !important;
}

/*
====================================
 Gameboy.css - Scrollbar
====================================
*/

::-webkit-scrollbar {
  width: 20px;
  height: 20px; 
}

::-webkit-scrollbar-track {
  background-color: var(--gb-color-light);
  border-radius: 0;
  border-left: var(--gb-color-darkest) 1px solid;
  border-right: var(--gb-color-darkest) 1px solid;
}

::-webkit-scrollbar-thumb {
  background-color: var(--gb-color-dark); 
  border-radius: 0;
  border: var(--gb-color-darkest) 2px solid;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--gb-color-light-gray);
}