body { 
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: #f5f6fa;
}

.chat-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background-color: #ffffff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
    border-radius: 12px;
    max-width: 960px;
    width: 90%;
    gap: 12px;
    box-sizing: border-box;
}

.chat-button {
    background-color: #2563eb;
    color: white;
    border: none;
    border-radius: 50%;
    padding: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

.chat-button:hover {
    background-color: #1e40af;
}

.chat-button svg,
.emoji-button svg,
.like-button svg {
    stroke: currentColor;
}

.input-container {
    flex-grow: 1;
    max-width: calc(100% - 180px); 
    position: relative;
    display: flex;
    align-items: center;
}

.message-input {
    width: 100%;
    padding: 12px 48px 12px 16px;
    border: none;
    border-radius: 999px;
    background-color: #f3f4f6;
    font-size: 14px;
    color: #374151;
    outline: none;
    box-sizing: border-box;
}

.emoji-button {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    color: #2563eb;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    height: 100%;
}

.like-button {
    background: none;
    border: none;
    color: #2563eb;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.like-button:hover {
    background-color: rgba(37, 99, 235, 0.1);
}