@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #f9fafb;
    min-height: 100vh;
    padding: 2rem 1rem;
}

h1 {
    color: #1f2937;
    margin-bottom: 1.5rem;
    font-size: 1.875rem;
    text-align: center;
}


.container {
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.card {
    background-color: white;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    padding: 2rem;
}

.text-input {
    width: 100%;
    margin: 10px 0;
    padding: 1rem;
}

.textarea {
    min-height: 200px;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    margin: 1rem 0;
    font-size: 1rem;
    line-height: 1.5;
    resize: vertical;
    transition: all 0.15s ease;
    font-family: 'Inter', sans-serif;
}

.textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.button {
    background-color: #2563eb;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    transition: all 0.15s ease;
    cursor: pointer;
    border: none;
    width: 100%;
    font-size: 1rem;
}

.button:hover {
    background-color: #1d4ed8;
    transform: translateY(-1px);
}

.button:active {
    transform: translateY(0);
}

.button:disabled {
    background-color: #93c5fd;
    cursor: not-allowed;
}

.btn.analyze-btn {
    background-color: #3b82f6;
    color: white;
    padding: 0.75rem 1.5rem;
    display: block;
    margin: 0 auto;
    min-width: 200px;
}

.result-box {
    margin-top: 1.5rem;
    padding: 1.25rem;
    border-radius: 0.5rem;
    background-color: #f8fafc;
    border: 2px solid #e2e8f0;
}

.loading {
    color: #64748b;
    font-style: italic;
    text-align: center;
}

.confidence-high {
    color: #15803d;
    font-weight: 600;
}

.confidence-low {
    color: #b91c1c;
    font-weight: 600;
}

.prediction {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #1f2937;
}