:root {
  --color-accent: #cc0000;
  --color-bg-card: #e6e6e6;
  --color-bg-gradient-bottom: #2f5d9a;
  --color-bg-gradient-right: #6d9ed6;
  --color-bg-main: #c0c0c0;
  --color-bg-section: #d8d8d8;
  --color-border: #000000;
  --color-box-shadow: #7a7a7a;
  --color-highlight: #ffcc00;
  --color-hover: #000080;
  --color-primary: #000080;
  --color-terminal-blue: #2cd8ff;
  --color-terminal-green: #33ff33;
  --color-text-inverse: #ffffff;
  --color-text-main: #000000;
  --color-text-muted: #555555;
}

body.dark-mode {
  --color-accent: #ff4d4d;
  --color-bg-card: #333333;
  --color-bg-gradient-bottom: #1f3c66;
  --color-bg-gradient-right: #355f9c;
  --color-bg-main: #1c1c1c;
  --color-bg-section: #2a2a2a;
  --color-border: #888888;
  --color-box-shadow: #000000;
  --color-highlight: #ffd43b;
  --color-primary: #4c6ef5;
  --color-terminal-blue: #2cd8ff;
  --color-terminal-green: #33ff33;
  --color-text-inverse: #ffffff;
  --color-text-main: #f2f2f2;
  --color-text-muted: #bbbbbb;
}

body.dark-mode #terminal-window {
  background-color: #000000;
  border: 2px solid #aaaaaa;
  box-shadow: 0 0 12px rgba(51, 255, 51, 0.2);
}

body.dark-mode .error-message {
  background: var(--color-bg-card);
  color: var(--color-accent);
}

body.dark-mode .success-message {
  background: var(--color-bg-card);
  color: var(--color-text-main);
}

body.dark-mode .terminal-form,
body.dark-mode .terminal-form input,
body.dark-mode .terminal-form label,
body.dark-mode .terminal-form legend,
body.dark-mode .terminal-form textarea {
  background: var(--color-bg-card);
  color: var(--color-terminal-green);
  font-family: inherit, monospace;
}

body.dark-mode .terminal-form input,
body.dark-mode .terminal-form textarea {
  border: 1px solid var(--color-text-main);
  outline: none;
}

body.dark-mode .terminal-form input:focus,
body.dark-mode .terminal-form textarea:focus {
  box-shadow: 0 0 6px rgba(51, 255, 51, 0.6);
}

body.dark-mode #submit-button {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-terminal-green);
  color: var(--color-terminal-green);
  cursor: pointer;
}

body.dark-mode #submit-button:hover {
  background-color: var(--color-terminal-blue);
  color: var(--color-bg-card);
}

/* ==== Global Reset ==== */

* {
  /* the outline can be used to see how each individual element sits in their respective containers */
  /* outline: 1px solid red; */
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.about-grid {
  background: var(--color-bg-main);
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  padding: 20px;
}

.about-grid,
.hero-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
}

.about-photo {
  align-items: center;
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  box-shadow:
    inset -2px -2px 0 var(--color-text-inverse),
    inset 2px 2px 0 var(--color-box-shadow);
  display: flex;
  justify-content: center;
  padding: 15px;
  max-width: 100%;
}

.about-sidebar {
  border-top: 2px solid var(--color-border);
  font-size: 14px;
  grid-column: 1 / 3;
  padding-top: 15px;
}

.about-text {
  font-size: 15px;
  line-height: 1.6;
}

.application-header {
  align-items: center;
  background: linear-gradient(
    to right,
    var(--color-bg-gradient-bottom),
    var(--color-bg-gradient-right)
  );
  border-bottom: 2px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  padding: 6px 12px;
}

body {
  background: linear-gradient(
    to bottom right,
    var(--color-bg-gradient-bottom),
    var(--color-bg-gradient-right)
  );
  color: var(--color-text-main);
  font-family: "Geneva", "Charcoal", "Monaco", "Chicago", sans-serif;
  margin: 0 auto;
  min-height: 100vh;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
  width: 1280px;
}

.brand {
  align-items: center;
  display: flex;
  gap: 12px;
}

.brand-logo {
  height: 85px;
  image-rendering: pixelated;
  object-fit: cover;
  width: 85px;
}

button {
  background-color: var(--color-bg-main);
  border: 2px solid var(--color-border);
  box-shadow:
    inset -2px -2px 0 var(--color-text-inverse),
    inset 2px 2px 0 var(--color-box-shadow);
  color: var(--color-text-main);
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  padding: 6px 14px;
}

button:active {
  box-shadow:
    inset 2px 2px 0 var(--color-text-inverse),
    inset -2px -2px 0 var(--color-box-shadow);
  transform: translateY(2px);
}

button:hover {
  background-color: var(--color-bg-card);
}

.carousel-body {
  align-items: center;
  background: var(--color-bg-section);
  display: grid;
  gap: 10px;
  grid-template-columns: 60px 1fr 60px;
  min-height: 350px;
  padding: 20px;
}

.footer-icons {
  align-items: center;
  display: flex;
  gap: 35px;
  justify-content: center;
  padding: 20px 0;
}

.footer-icons a,
.footer-icons h3,
.footer-icons h4 {
  align-items: center;
  color: var(--color-text-main);
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  text-decoration: none;
}

.game-body {
  background: var(--color-bg-main);
  border-top: 2px solid var(--color-text-main);
  display: flex;
  gap: 20px;
  padding: 16px;
}

.game-description h3 {
  margin-bottom: 8px;
}

.game-description li {
  margin-bottom: 3px;
  line-height: 1.5;
}

.game-description ul {
  margin: 8px 0 0 0;
  padding-left: 18px;
}

.game-history {
  border: 2px solid var(--color-text-muted);
  flex: 1;
  min-width: auto;
  overflow-y: auto;
  padding: 10px;
}

.game-history ul {
  font-size: 14px;
  list-style: none;
  overflow-y: auto;
  padding: 20px;
}

.game-panel {
  border: 2px solid var(--color-text-muted);
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 20px;
  padding: 5px;
}

.header-inner {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  padding: 8px 20px;
  width: 1280px;
}

.hero-grid {
  background: var(--color-bg-main);
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  grid-template-rows: auto auto;
  padding: 20px;
}

.hero-left {
  font-size: 15px;
  grid-column: 1 / 2;
  line-height: 1.6;
}

.hero-logo {
  align-items: center;
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  box-shadow:
    inset -2px -2px 0 var(--color-text-inverse),
    inset 2px 2px 0 var(--color-box-shadow);
  display: flex;
  grid-column: 2 / 3;
  grid-row: 1 / 3;
  height: fit-content;
  justify-content: center;
  padding: 15px;
  max-width: 100%;
}

.hero-specs {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  font-size: 14px;
  grid-column: 1 / 2;
  padding: 15px;
  max-width: 100%;
}

.hero-specs ul {
  list-style: square;
  padding-left: 18px;
}

.input-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.main-game-window {
  background: var(--color-bg-section);
  border: 2px solid var(--color-text-main);
  box-shadow: 6px 6px 0 var(--color-box-shadow);
  color: var(--color-text-main);
  display: grid;
  grid-template-rows: auto 1fr;
  margin: 30px auto;
  max-width: 650px;
  padding: 0;
  position: relative;
}

.main-nav ul {
  display: flex;
  gap: 12px;
  list-style: none;
}

.macos9-icon {
  align-items: center;
  background-color: var(--color-bg-main);
  border: 2px solid var(--color-border);
  box-shadow:
    inset -2px -2px 0 var(--color-text-inverse),
    inset 2px 2px 0 var(--color-box-shadow);
  color: var(--color-text-main);
  cursor: pointer;
  display: inline-flex;
  font-family: inherit;
  font-size: 14px;
  gap: 8px;
  padding: 6px 14px;
  text-decoration: none;
}

.macos9-icon:active {
  box-shadow:
    inset 2px 2px 0 var(--color-text-inverse),
    inset -2px -2px 0 var(--color-box-shadow);
  transform: translateY(2px);
}

.macos9-icon:hover {
  background-color: var(--color-bg-card);
}

.macos9-icon svg {
  align-items: center;
  display: flex;
  fill: var(--color-text-main);
  flex-shrink: 0;
  height: 20px;
  justify-content: center;
  width: 20px;
}

.nav-button {
  background-color: var(--color-bg-main);
  border: 2px solid var(--color-border);
  box-shadow:
    inset -2px -2px 0 var(--color-text-inverse),
    inset 2px 2px 0 var(--color-box-shadow);
  color: var(--color-text-main);
  display: inline-block;
  font-family: inherit;
  font-size: 14px;
  padding: 6px 14px;
  text-decoration: none;
}

.nav-button:active {
  box-shadow:
    inset 2px 2px 0 var(--color-text-inverse),
    inset -2px -2px 0 var(--color-box-shadow);
  transform: translateY(2px);
}

.nav-button:hover {
  background-color: var(--color-bg-card);
}

.pixel-image {
  height: auto;
  image-rendering: pixelated;
  max-width: 100%;
}

.pixel-mascot {
  bottom: 2px;
  display: none;
  position: absolute;
  right: 2px;
}

.pixel-mascot.win-glow {
  animation: coin-spin 1s ease-in-out 2;
  display: block;
  height: 70px;
  opacity: 1;
  width: 70px;
}

.product-card {
  background: var(--color-text-inverse);
  border: 2px solid var(--color-text-main);
  box-shadow:
    inset -2px -2px 0 var(--color-text-inverse),
    inset 2px 2px 0 var(--color-box-shadow);
  margin: 0 auto;
  max-height: 600px;
  max-width: 100%;
  padding: 20px;
  text-align: center;
}

.product-card h3 {
  border-top: 1px solid var(--color-bg-gradient-bottom);
  margin-top: 10px;
  font-size: 20px;
  color: var(--color-bg-gradient-bottom);
  line-height: 1.4;
}

.product-card p {
  margin-top: 5px;
  color: var(--color-bg-gradient-bottom);
  font-size: 15px;
  line-height: 1.4;
}

section {
  background-color: var(--color-bg-main);
  border: 2px solid var(--color-text-main);
  box-shadow:
    inset -2px -2px 0 var(--color-text-inverse),
    inset 2px 2px 0 var(--color-box-shadow);
  margin: 40px auto;
  max-width: 1100px;
  padding: 0;
  width: 1200px;
  box-sizing: border-box;
}

section > *:not(h2) {
  padding: 16px 20px;
}

section h2 {
  background: var(--color-primary);
  border-bottom: 2px solid var(--color-text-main);
  color: var(--color-text-inverse);
  font-size: 14px;
  letter-spacing: 0.5px;
  padding: 6px 12px;
}

.sleeve-image {
  height: auto;
  max-width: 350px;
  width: 100%;
}

#prev-sleeve,
#next-sleeve {
  align-items: center;
  display: flex;
  font-size: 18px;
  font-weight: bold;
  height: 45px;
  justify-content: center;
  width: 45px;
}

#prev-sleeve:hover,
#next-sleeve:hover {
  background-color: var(--color-bg-card);
}

.status-bar {
  border-top: 2px solid var(--color-text-main);
  padding: 3px 10px;
  background: var(--color-bg-card);
}

#submit-button {
  background: var(--color-text-main);
  border: 1px solid var(--color-terminal-green);
  color: var(--color-terminal-green);
  cursor: pointer;
  display: inline-block;
  font-family: inherit;
  font-size: 20px;
  margin: 12px auto;
  padding: 2px 10px;
  transition:
    background 0.15s ease,
    color 0.15s ease;
  width: auto;
}

#submit-button:active {
  background: var(--color-bg-card);
  color: var(--color-text-main);
}

#submit-button:hover {
  background: var(--color-terminal-blue);
  color: var(--color-text-main);
}

#terminal-window {
  background: var(--color-text-main);
  border: 2px solid var(--color-text-main);
  box-shadow: 6px 6px 0 var(--color-box-shadow);
  margin: 30px auto;
  max-width: 650px;
  padding: 0;
  position: relative;
}

#terminal-window::after {
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 255, 0, 0.03),
    rgba(0, 255, 0, 0.03) 1px,
    transparent 1px,
    transparent 2px
  );
  content: "";
  inset: 0;
  mix-blend-mode: screen;
  pointer-events: none;
  position: absolute;
}

.terminal-form {
  background: var(--color-border);
  color: var(--color-terminal-green);
  font-family: "Jetbrains Mono", "Source Code Pro", monospace;
  font-size: 14px;
  line-height: 1.6;
  padding: 20px;
  position: relative;
}

.terminal-form fieldset {
  border: 1px solid var(--color-text-main);
  margin-bottom: 16px;
  padding: 8px;
}

.terminal-form input,
.terminal-form textarea {
  caret-color: var(--color-terminal-green);
  color: var(--color-bg-card);
}

.terminal-form input[type="email"],
.terminal-form input[type="tel"],
.terminal-form input[type="text"],
.terminal-form textarea {
  background: var(--color-text-main);
  border: 1px solid var(--color-terminal-green);
  font-family: inherit;
  font-size: 14px;
  padding: 6px;
  width: 100%;
}

.terminal-form input::placeholder,
.terminal-form textarea::placeholder {
  color: var(--color-terminal-blue);
  font-style: italic;
  opacity: 0.4;
}

.terminal-form label {
  display: block;
  margin-bottom: 12px;
}

.terminal-form legend {
  color: var(--color-terminal-blue);
  padding: 0 6px;
}

.terminal-title {
  color: var(--color-text-inverse);
  font-size: 12px;
  letter-spacing: 0.5px;
}

.user-input fieldset {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  box-shadow:
    inset -2px -2px 0 var(--color-text-inverse),
    inset 2px 2px 0 var(--color-box-shadow);
  padding: 16px;
  width: 100%;
}

.user-input form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.user-input h3 {
  font-size: 20px;
  margin-bottom: 5px;
}

.user-input label {
  display: flex;
  align-items: center;
  gap: 6px;
}

#user-number {
  font-size: large;
  width: 70px;
}

#user-submit {
  padding: 2px;
  font-size: medium;
  width: 70px;
}

.window-control {
  background: var(--color-bg-main);
  border: 1px solid var(--color-border);
  cursor: pointer;
  font-size: 11px;
  margin-left: auto;
  pad: 2px 8px;
}

.window-control:active {
  transform: translateY(1px);
}