/* === CLASSIC 2000s RESET & BODY === */
body {
  font-family: Tahoma, Verdana, Arial, sans-serif;
  background-color: #EBF5EB; /* Classic pale green */
  color: #333333;
  margin: 0;
  padding: 40px 20px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
}

* {
  box-sizing: border-box;
}

/* === MAIN WRAPPER === */
#app {
  width: 100%;
  max-width: 700px;
  background-color: #FFFFFF;
  border: 1px solid #8FCC96;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.2);
}

.view { display: none; }
.view.active { display: block; }

/* === GLOSSY HEADER === */
.header-bar {
  background: linear-gradient(to bottom, #4CAF50 0%, #1B5E20 100%);
  border-bottom: 2px solid #0D3B10;
  padding: 15px 20px;
  color: #FFFFFF;
}

.header-bar h1 {
  margin: 0;
  font-size: 24px;
  font-weight: normal;
  text-shadow: 1px 1px 2px #000000;
}

.header-bar p {
  margin: 5px 0 0 0;
  font-size: 13px;
  color: #D9F2E6;
}

/* === CONTENT AREA === */
.content-area {
  padding: 20px;
  background-color: #F4FCF4;
}

/* === NAVIGATION BOXES === */
.nav-box {
  background-color: #FFFFFF;
  border: 1px solid #B0DEBA;
  padding: 15px;
  margin-bottom: 20px;
}

.nav-box h2 {
  margin: 0 0 10px 0;
  font-size: 14px;
  color: #1B5E20;
  border-bottom: 1px dotted #B0DEBA;
  padding-bottom: 5px;
}

/* === ARROW FOCUS STYLING === */
.navigable {
  padding: 5px 10px;
  border: 2px solid transparent;
  display: inline-block;
  cursor: default; /* Arrows first */
}

/* The magic focus cursor */
.navigable.focused {
  border: 2px dotted #FF6600; /* Classic high-contrast focus */
  background-color: #FFFFCC;  /* Pale yellow highlight */
  color: #000;
}

.checkbox-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
}

input[type="checkbox"] {
  margin: 0;
}

select.navigable {
  width: 100%;
  padding: 5px;
  font-family: Tahoma;
  font-size: 13px;
  border: 1px inset #8FCC96;
}
select.navigable.focused {
  outline: 2px dotted #FF6600;
  border: 1px solid #FF6600;
}

/* === BUTTONS === */
button.navigable {
  font-family: Tahoma, sans-serif;
  font-size: 14px;
  font-weight: bold;
  padding: 8px 15px;
  background: #E0E0E0;
  border-top: 1px solid #FFFFFF;
  border-left: 1px solid #FFFFFF;
  border-right: 2px solid #888888;
  border-bottom: 2px solid #888888;
  color: #333;
}
button.navigable:active {
  border-top: 2px solid #888888;
  border-left: 2px solid #888888;
  border-right: 1px solid #FFFFFF;
  border-bottom: 1px solid #FFFFFF;
  background: #D0D0D0;
}

/* === QUIZ UI === */
.quiz-stats {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #1B5E20;
  font-weight: bold;
  margin-bottom: 10px;
}

.character-box {
  background-color: #FFFFFF;
  border: 1px solid #B0DEBA;
  text-align: center;
  padding: 40px 0;
  margin-bottom: 20px;
  font-size: 72px;
  color: #333;
}

.input-box {
  margin-bottom: 15px;
}
.input-box label {
  display: block;
  font-size: 13px;
  font-weight: bold;
  color: #1B5E20;
  margin-bottom: 5px;
}
.input-box input {
  width: 100%;
  padding: 8px;
  font-family: Tahoma;
  font-size: 18px;
  border: 2px inset #8FCC96;
}
.input-box input.focused {
  border: 2px solid #FF6600;
  background-color: #FFFFCC;
  outline: none;
}

.feedback-box {
  margin-top: 20px;
  padding: 15px;
  border: 1px solid #B0DEBA;
  background-color: #FFFFFF;
  font-size: 13px;
}
.feedback-box.correct {
  border-color: #009900;
  background-color: #E6FFE6;
  color: #006600;
}
.feedback-box.incorrect {
  border-color: #CC0000;
  background-color: #FFE6E6;
  color: #990000;
}
.feedback-text {
  font-weight: bold;
  margin-bottom: 10px;
  white-space: pre-line;
}

.hidden { display: none !important; }