/* General Styles */
body {
    font-family: 'Inter', sans-serif;
    background-color: #f8f9fc;
    margin: 0;
    padding: 0;
}

/* Navbar Styles */
.navbar {
    padding: 0.75rem 1.5rem;
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-image {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 4px;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: #333333;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* User Code Input Styles */
.user-code-container {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: #F9FAFB;
    padding: 0.375rem;
    border-radius: 0.375rem;
    border: 1px solid #E5E7EB;
}

.user-code-input {
    width: 120px;
    padding: 8px 12px;
    border: 1px solid #E5E7EB;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    text-align: center;
    letter-spacing: 1px;
    transition: all 0.2s ease;
}

.user-code-input:focus {
    border-color: #3B82F6;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
    outline: none;
}

.copy-button {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.375rem 0.5rem;
    background-color: #3B82F6;
    color: white;
    border: none;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.copy-button:hover {
    background-color: #2563EB;
}

.nav-link {
    color: #4B5563;
    text-decoration: none;
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
}

.nav-link:hover {
    background-color: #F3F4F6;
    color: #1F2937;
}

/* Main Content Styles */
.main-content {
    max-width: 800px;
    margin: 2rem auto;
    padding: 1.5rem;
}

/* Keywords Section Styles */
.keywords-section {
    background-color: #F3F4F6;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid #E5E7EB;
}

.keywords-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0.75rem 0;
}

.keyword-tag {
    background-color: #EEF2FF;
    color: #4F46E5;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid #E0E7FF;
}

.keyword-tag:hover {
    background-color: #E0E7FF;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(79, 70, 229, 0.1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px; /* adjust as needed */
}


.keyword-hint {
    color: #6B7280;
    font-size: 0.875rem;
    font-style: italic;
    margin-top: 0.5rem;
}

/* Question Form Styles */
.question-form {
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid #E5E7EB;
}

#question {
    width: 100%;
    min-height: 120px;
    padding: 12px;
    border: 1px solid #E5E7EB;
    border-radius: 6px;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
    transition: all 0.2s ease;
}

#question:focus {
    border-color: #3B82F6;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
    outline: none;
}

.button-container {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.submit-button {
    background-color: #3B82F6;
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.submit-button:hover {
    background-color: #2563EB;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
}

.reset-button {
    background-color: #6B7280;
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.reset-button:hover {
    background-color: #4B5563;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(75, 85, 99, 0.2);
}

/* Progress Bar Styles */
.progress-container {
    margin: 1.5rem 0;
    background-color: #F3F4F6;
    border-radius: 0.375rem;
    overflow: hidden;
    height: 0.5rem;
}

.progress-bar {
    height: 100%;
    background-color: #3B82F6;
    transition: width 0.1s ease-in-out;
    width: 0%;
}

/* Result Container Styles */
.result-container {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background-color: #F9FAFB;
    border-radius: 0.375rem;
    border: 1px solid #E5E7EB;
}

.result-container h2 {
    color: #1F2937;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.result-container p {
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.result-container strong {
    color: #4B5563;
}

/* Spelling Feedback Styles */
.spelling-feedback {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #FFFBEB;
    border: 1px solid #FEF3C7;
    border-radius: 0.375rem;
}

.spelling-feedback p {
    color: #92400E;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

#spellingList {
    list-style-type: none;
    padding-left: 0;
    margin: 0;
}

#spellingList li {
    color: #B45309;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

/* Error Message Styles */
.error-message {
    display: none;
    margin-top: 1rem;
    padding: 0.75rem 1.25rem;
    border-radius: 0.375rem;
    background-color: #FEE2E2;
    border: 1px solid #F87171;
    color: #B91C1C;
    font-size: 0.875rem;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Notification Styles */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 12px 24px;
    border-radius: 6px;
    color: white;
    font-size: 14px;
    z-index: 1000;
    animation: slideIn 0.3s ease-out;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.notification.error {
    background-color: #EF4444;
}

.notification.success {
    background-color: #10B981;
}

/* Animations */
@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .logo-image {
        width: 40px;
        height: 40px;
    }
    
    .navbar {
        padding: 0.5rem 1rem;
    }
    
    .user-info {
        gap: 1rem;
    }
    
    .main-content {
        margin: 1rem auto;
        padding: 1rem;
    }
}

@media screen and (max-width: 480px) {
    .logo-image {
        width: 32px;
        height: 32px;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.75rem;
        align-items: flex-end;
    }
    
    .user-code-container {
        width: 100%;
    }
    
    .nav-link {
        padding: 0.375rem 0.5rem;
    }

    .button-container {
        flex-direction: column;
    }

    .submit-button, .reset-button {
        width: 100%;
    }
}