body {
    font-family: Arial, sans-serif;
    background: #f4f6f9;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.app {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

h2 {
    text-align: center;
}

.mode-buttons {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.mode-buttons button {
    width: 48%;
    background: #e3e8ff;
    border: none;
    padding: 6px;
    border-radius: 5px;
    cursor: pointer;
}

.mode-buttons button:hover {
    background: #cdd6ff;
}

.chat {
    width: 300px;
}

.messages {
    height: 200px;
    overflow-y: auto;
    border: 1px solid #ccc;
    padding: 5px;
    margin-bottom: 10px;
    border-radius: 5px;
    background: #fafafa;
}

.message {
    margin-bottom: 5px;
    background: #e3e8ff;
    padding: 5px;
    border-radius: 5px;
}

.inputs {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 5px;
}

input {
    width: 100%;
    padding: 5px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

.send-btn {
    width: 100%;
    background: #6c8cff;
    color: white;
    border: none;
    padding: 6px;
    border-radius: 5px;
    cursor: pointer;
}

.send-btn:hover {
    background: #5874e0;
}


.subtitle {
    color: #777;
    margin-bottom: 20px;
}

.mode-cards {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.card {
    display: block;
    text-decoration: none;
    background: #f0f3ff;
    padding: 15px;
    border-radius: 8px;
    color: black;
    transition: 0.2s;
    border: 1px solid #d0d8ff;
}

.card:hover {
    background: #e0e6ff;
    transform: scale(1.02);
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.card h3 {
    margin: 0;
}

.card p {
    margin: 5px 0 0;
    font-size: 13px;
    color: #555;
}