* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, sans-serif;
}

body {
    background-color: #f8f9fa;
}

.container {
    max-width: 768px;
    margin: 0 auto;
    padding: 1.5rem;
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background-color: white;
    border-bottom: 1px solid #e9ecef;
}

.logo {
    color: #1e3a8a;
    font-size: 1.2rem;
    font-weight: bold;
    text-decoration: none;
}

.start-screen {
    text-align: center;
    padding: 2rem;
}

.start-screen h1 {
    color: #1e3a8a;
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.stars {
    color: #dc2626;
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.instructions {
    color: #4b5563;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.question-card {
    background-color: #f0f5ff;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.question-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.question-text {
    font-size: 1.25rem;
    color: #1f2937;
    font-weight: 600;
    flex: 1;
    margin-right: 1rem;
}

.repeat-btn {
    background: none;
    border: none;
    color: #1e3a8a;
    cursor: pointer;
}

.options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.option {
    background-color: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    padding: 1rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
}

.option:hover {
    border-color: #1e3a8a;
}

.option.selected {
    border-color: #1e3a8a;
    background-color: #f0f5ff;
}

.practice-prompt {
    text-align: center;
    padding: 2rem;
    color: #4b5563;
}

.next-btn {
    width: 100%;
    background-color: #1e3a8a;
    color: white;
    border: none;
    border-radius: 0.375rem;
    padding: 1rem;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.start-btn {
    width: 100%;
    background-color: green;
    color: white;
    border: none;
    border-radius: 0.375rem;
    padding: 1rem;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.select-btn {
    width: 100%;
    border: none;
    border-radius: 0.375rem;
    padding: 1rem;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.next-btnCorrect {
    width: 100%;
    background-color: green;
    color: white;
    border: none;
    border-radius: 0.375rem;
    padding: 1rem;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.next-btnInCorrect {
    width: 100%;
    background-color: #FF474D;
    color: white;
    border: none;
    border-radius: 0.375rem;
    padding: 1rem;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.next-btn:hover {
    background-color: #1c3475;
}

.progress {
    text-align: center;
    color: #6b7280;
    margin-top: 1rem;
}

.hidden {
    display: none;
}
.option.selected {
    border-color: #f59e0b;
    background-color: #fff7e1;
}

.option.correct {
    border-color: #22c55e;
    background-color: #d1fae5;
}
.options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.option {
  background-color: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 10px 15px;
  font-size: 1rem;
  color: #1f2937;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
}

.option:hover {
  background-color: #f0f5ff;
  border-color: #1e3a8a;
  transform: scale(1.05);
}

.explanation {
  margin-top: 20px;
  font-size: 0.9rem;
  color: #4b5563;
  line-height: 1.5;
}
.feedback-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}

.next-btn {
  padding: 10px 20px;
  font-size: 1rem;
  color: #ffffff;
  background-color: #1e3a8a;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.next-btn:hover {
  background-color: #162b61;
}
.feedback-buttons {
display: flex;
justify-content: center;
gap: 20px;
margin-top: 20px;
}

.next-btn {
padding: 10px 20px;
font-size: 1rem;
color: #ffffff;
background-color: #1e3a8a;
border: none;
border-radius: 5px;
cursor: pointer;
transition: background-color 0.3s;
}

.next-btn:hover {
background-color: #162b61;
}

.option {
background-color: #ffffff;
border: 1px solid #e5e7eb;
border-radius: 0.5rem;
padding: 10px 15px;
font-size: 1rem;
color: #1f2937;
text-align: left;
cursor: pointer;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
transition: all 0.3s;
}

.option:hover {
background-color: #f0f5ff;
border-color: #1e3a8a;
transform: scale(1.05);
}

.option b {
color: #1e3a8a; /* Emphasized text color */
}

/* General Styles for Results */
.results {
font-family: system-ui, -apple-system, sans-serif;
line-height: 1.6;
margin-top: 2rem;
}

.results h2 {
font-size: 2rem;
color: #1e3a8a;
margin-bottom: 1rem;
text-align: center;
}

.results h3 {
font-size: 1.5rem;
color: #dc2626;
margin-top: 1.5rem;
margin-bottom: 0.75rem;
text-align: left;
border-bottom: 2px solid #fca5a5;
padding-bottom: 0.5rem;
}

.results h4 {
font-size: 1.25rem;
color: #1f2937;
margin-top: 1rem;
margin-bottom: 0.5rem;
text-decoration: underline;
}

.results p {
font-size: 1rem;
color: #4b5563;
margin-bottom: 1rem;
}

.results ul {
list-style-type: disc;
margin-left: 2rem;
margin-bottom: 1rem;
}

.results ul li {
margin-bottom: 0.5rem;
font-size: 1rem;
color: #374151;
}

.results .summary {
font-size: 1.25rem;
font-weight: bold;
color: #059669;
text-align: center;
margin-top: 1rem;
margin-bottom: 2rem;
}

.results .focus-areas {
font-size: 1.1rem;
color: #d97706;
}

.results .no-mistakes {
font-size: 1rem;
color: #059669;
text-align: center;
font-weight: bold;
}
.test-history {
margin-top: 2rem;
border-top: 1px solid #e5e7eb;
padding-top: 1rem;
}

.test-attempt {
margin-bottom: 2rem;
background-color: #f9fafb;
padding: 1rem;
border-radius: 0.5rem;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.test-attempt h4 {
font-size: 1.25rem;
color: #1e3a8a;
margin-bottom: 0.5rem;
}

.test-attempt p {
margin-bottom: 0.5rem;
color: #374151;
}

.test-attempt ul {
list-style-type: disc;
margin-left: 1.5rem;
}

.test-attempt ul li {
margin-bottom: 0.5rem;
color: #6b7280;
}
.test-history-table {
width: 100%;
border-collapse: collapse;
margin-top: 1rem;
font-size: 1rem;
color: #374151;
}

.test-history-table th,
.test-history-table td {
border: 1px solid #e5e7eb;
padding: 0.75rem;
text-align: left;
}

.test-history-table th {
background-color: #1e3a8a;
color: #ffffff;
font-weight: bold;
}

.test-history-table td ul {
list-style-type: disc;
padding-left: 1.5rem;
margin: 0;
}

.test-history-table td ul li {
margin-bottom: 0.5rem;
}