.container {
    max-width: 800px;
    margin: 50px auto;
    padding: 20px;
}
.input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}
#userInput {
    flex: 1;
    padding: 10px;
}
#response {
    white-space: pre-wrap;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    min-height: 100px;
}
.evaluation-card {
    transition: all 0.3s ease;
}
.evaluation-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}
.copy-btn {
    transition: all 0.2s ease;
}
.copy-btn:hover {
    transform: scale(1.05);
}
.copy-btn:active {
    transform: scale(0.95);
}
.skill-slider {
    width: 100%;
    height: 8px;
    -webkit-appearance: none;
    appearance: none;
    background: #e2e8f0;
    outline: none;
    border-radius: 4px;
}
.skill-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #3b82f6;
    cursor: pointer;
    transition: all 0.2s;
}
.skill-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    background: #2563eb;
}
.skill-value {
    font-weight: 600;
    color: #3b82f6;
    min-width: 20px;
    display: inline-block;
    text-align: center;
}

#conclusionText {
    line-height: 1.6;
    color: #1f2937;
}
#conclusionSection {
    transition: all 0.3s ease;
}

.btn-group {
    display: flex;
    gap: 8px;
    margin: 8px 0;
    flex-wrap: wrap;
}

.choice-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.choice-btn {
    padding: 8px 16px;
    background-color: white;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    color: #4b5563;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
}

.choice-btn:hover {
    background-color: #f8fafc;
    transform: translateY(-1px);
}

.choice-btn.active[data-color="blue"] {
    background-color: #c2deff;
    color: #6d89d8;
    border-color: #9dc6f8;
}

.choice-btn.active[data-color="green"] {
    background-color: #d7fce5;
    color: #73bd91;
    border-color: #8df8b4;
}

.choice-btn.active[data-color="purple"] {
    background-color: #e2ccfa;
    color: #9966c0;
    border-color: #c084fc;
}

.choice-btn.active[data-color="yellow"] {
    background-color: #FFF7D1;
    color: #FFD09B;
    border-color: #f3bd58;
}

.choice-btn.active[data-color="red"] {
    background-color: #fac1c1;
    color: #ca6969;
    border-color: #fd9696;
}